fzus53 kapx 311500
nshapx
expires:202603312300;;595168

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-312300-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1100 am edt tue mar 31 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northeast wind 10 to 15 knots. showers and a chance of 
thunderstorms in the afternoon. waves 3 to 5 feet. 
.tonight...north wind 10 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.wednesday...northeast wind 10 to 20 knots. partly sunny. waves
2 to 4 feet. 
.wednesday night...east wind up to 30 knots. chance of snow
showers. waves 6 to 9 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595167

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-312300-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. showers likely waves 2 to
4 feet.
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.wednesday...northeast wind 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 
.wednesday night...east wind up to 30 knots. chance of snow
showers. waves 5 to 8 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595166

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-312300-
st ignace to false detour channel-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. showers likely. waves 2 
to 3 feet.
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.wednesday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...east wind 15 to 25 knots. chance of snow
showers. waves 4 to 7 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595157

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-312300-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. rain showers. waves 2 
feet or less. 
.tonight...northeast wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.wednesday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...east wind 15 to 20 knots. mostly cloudy. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595164

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-312300-
manistee to point betsie mi-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots becoming north early in
the evening. rain showers and thunderstorms likely. waves 2 to 3 
feet. 
.tonight...north wind 10 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.wednesday...northeast wind 10 to 20 knots. partly sunny. waves
2 to 4 feet. 
.wednesday night...east wind 10 to 20 knots. rain showers likely
and a chance of snow showers. waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595163

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz345-312300-
point betsie to sleeping bear point mi-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. rain showers and
thunderstorms likely. waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.wednesday...northeast wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.wednesday night...east wind 10 to 20 knots. snow showers and
showers likely. waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595162

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-312300-
sleeping bear point to grand traverse light mi-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. slight chance of
thunderstorms in the late morning. chance of showers through the
day. waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.wednesday...northeast wind 10 to 15 knots. partly sunny. waves
2 to 3 feet. 
.wednesday night...east wind 10 to 20 knots. rain showers likely.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595160

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-312300-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. scattered showers and
thunderstorms. waves 2 feet or less.
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.wednesday...northeast wind 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 
.wednesday night...east wind 15 to 25 knots. chance of snow
showers. waves 2 to 3 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595159

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-312300-
seul choix point to 5nm west of mackinac bridge-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots becoming north 5 to
10 knots early in the evening. chance of showers through the day.
waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.wednesday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...east wind 15 to 25 knots. chance of snow
showers. waves 3 to 5 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595161

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-312300-
grand traverse bay south of a line grand traverse light to
norwood mi-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots becoming north early in
the evening. scattered showers and thunderstorms. waves 2 feet or
less.
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.wednesday...northeast wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.wednesday night...east wind 10 to 20 knots. snow showers,
showers and freezing rain likely. waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595169

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-312300-
sturgeon pt to alabaster mi-
1100 am edt tue mar 31 2026

.today...northeast wind 5 to 10 knots becoming north 10 to
15 knots in the afternoon. showers likely and a chance of 
thunderstorms. waves 2 to 4 feet.
.tonight...northeast wind 10 to 20 knots. mostly cloudy. waves 3 
to 5 feet.
.wednesday...northeast wind 10 to 20 knots. partly sunny. waves
2 to 4 feet.  
.wednesday night...northeast wind 15 to 25 knots. chance of snow
showers and rain showers and freezing rain. waves 5 to 8 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595165

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-312300-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. showers likely. waves 2 
to 3 feet subsiding to 2 feet or less in the afternoon.
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.wednesday...northeast wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...east wind 15 to 25 knots. chance of snow
showers. waves 4 to 6 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 311500
nshapx
expires:202603312300;;595158

nearshore marine forecast
national weather service gaylord mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-312300-
st. marys river point iroquois to e. potagannissing bay-
1100 am edt tue mar 31 2026

.today...northeast wind 10 to 15 knots. showers likely.
.tonight...northeast wind 5 to 10 knots. mostly cloudy. 
.wednesday...northeast wind 5 to 10 knots. mostly sunny. 
.wednesday night...east wind 10 to 15 knots. mostly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 311414
nshbuf
expires:202603312100;;593967

nearshore marine forecast
national weather service buffalo ny
1014 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-312100-
upper niagara river and buffalo harbor-
1014 am edt tue mar 31 2026

...small craft advisory in effect until 1 pm edt this afternoon...

.rest of today...southwest winds 10 to 15 knots. showers likely
with a chance of thunderstorms late this morning, then a chance
of showers early this afternoon. showers with a chance of
thunderstorms late. some thunderstorms may produce gusty winds
late. 
.tonight...southwest winds 5 to 15 knots becoming northwest.
showers with a chance of thunderstorms in the evening, then
showers likely with a chance of thunderstorms overnight. some
thunderstorms may produce gusty winds in the evening. 
.wednesday...north winds 5 to 10 knots becoming northeast. a
chance of rain showers. 
.wednesday night...northeast winds 5 to 10 knots. a chance of
rain showers. 
.thursday...northeast winds 5 to 15 knots becoming south. rain
showers likely. 
.friday...southwest winds 15 to 20 knots becoming north 5 to
15 knots. showers likely during the day, then a chance of showers
friday night. 
.saturday...east winds 5 to 15 knots becoming southwest. showers
likely. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 32 degrees.

$$

fzus51 kbuf 311414
nshbuf
expires:202603312100;;593969

nearshore marine forecast
national weather service buffalo ny
1014 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-312100-
buffalo to ripley along lake erie-
1014 am edt tue mar 31 2026

...small craft advisory in effect until 1 pm edt this afternoon...

.rest of today...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers, then showers with a chance
of thunderstorms late. some thunderstorms may produce gusty winds
late. waves in ice free areas 3 to 5 feet subsiding to 1 to
3 feet. waves in ice free areas occasionally around 6 feet. 
.tonight...southwest winds 5 to 15 knots becoming west. rain
showers with a chance of thunderstorms. patchy fog overnight.
some thunderstorms may produce gusty winds in the evening. waves
1 to 3 feet. 
.wednesday...northwest winds 5 to 10 knots becoming northeast.
rain showers likely. waves 1 to 3 feet subsiding to 1 foot or
less. 
.wednesday night...northeast winds 5 to 15 knots. a chance of
rain showers. waves 2 feet or less. 
.thursday...northeast winds 5 to 15 knots becoming south 15 to
20 knots. rain showers likely. waves 1 to 3 feet. 
.friday...southwest winds 15 to 20 knots becoming north 5 to
15 knots. showers likely during the day, then a chance of showers
friday night. waves 1 to 3 feet. 
.saturday...east winds 5 to 15 knots becoming southwest 15 to
20 knots. showers likely. waves 1 foot or less building to 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

wave heights are for ice free areas.

$$

fzus51 kbuf 311414
nshbuf
expires:202603312100;;593972

nearshore marine forecast
national weather service buffalo ny
1014 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz044-045-312100-
sodus bay to the saint lawrence river along lake ontario-
1014 am edt tue mar 31 2026

.rest of today...north winds 5 to 10 knots becoming northeast.
rain showers with a chance of thunderstorms late this morning,
then a chance of rain showers early this afternoon. rain showers
with a chance of thunderstorms late. some thunderstorms may
produce gusty winds late. waves 1 foot or less. 
.tonight...northeast winds 5 to 15 knots becoming north. rain
showers with a chance of thunderstorms. some thunderstorms may
produce gusty winds in the evening. waves 2 feet or less. 
.wednesday...north winds 5 to 15 knots. a chance of rain showers.
waves 2 feet or less. 
.wednesday night...northeast winds 5 to 15 knots. a chance of
rain showers. waves 1 to 3 feet. 
.thursday...northeast winds 15 to 20 knots becoming south and
increasing to 30 knots. rain showers. waves 1 to 3 feet building
to 3 to 6 feet. waves occasionally around 7 feet. 
.friday...south winds to 30 knots becoming northwest and
diminishing to 5 to 10 knots. showers. waves 3 to 6 feet
subsiding to 2 to 4 feet. waves occasionally around 7 feet. 
.saturday...northeast winds 5 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of rain showers during the
day, then rain showers likely saturday night. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 311414
nshbuf
expires:202603312100;;593971

nearshore marine forecast
national weather service buffalo ny
1014 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-312100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1014 am edt tue mar 31 2026

.rest of today...northeast winds 10 to 15 knots becoming east.
rain showers with a chance of thunderstorms late this morning,
then a chance of rain showers early this afternoon. rain showers
with a chance of thunderstorms late. some thunderstorms may
produce gusty winds late. waves 1 to 2 feet. 
.tonight...east winds 10 to 15 knots becoming north. rain showers
with a chance of thunderstorms in the evening, then rain showers
likely with a chance of thunderstorms overnight. some
thunderstorms may produce gusty winds in the evening. waves 1 to
3 feet. 
.wednesday...north winds 5 to 15 knots becoming northeast. a
chance of rain showers. waves 1 to 3 feet. 
.wednesday night...northeast winds 5 to 15 knots increasing to
15 to 20 knots. a chance of rain showers. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday...northeast winds 15 to 25 knots becoming south. rain
showers likely. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.friday...south winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. a chance of showers. waves 1 to
3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots becoming south 15 to
20 knots. a chance of showers during the day, then showers likely
saturday night. waves 1 to 3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 39 degrees.

$$

fzus51 kbuf 311414
nshbuf
expires:202603312100;;593970

nearshore marine forecast
national weather service buffalo ny
1014 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-312100-
niagara river to hamlin beach along lake ontario-
1014 am edt tue mar 31 2026

.rest of today...northeast winds 15 to 20 knots becoming east.
showers likely with a chance of thunderstorms late this morning,
then a chance of showers early this afternoon. showers with a
chance of thunderstorms late. some thunderstorms may produce
gusty winds late. waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...east winds 15 to 20 knots becoming north 10 to
15 knots. rain showers with a chance of thunderstorms in the
evening, then rain showers likely overnight. some thunderstorms
may produce gusty winds in the evening. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.wednesday...north winds 5 to 15 knots becoming northeast. a
chance of rain showers. waves 1 to 3 feet. 
.wednesday night...east winds 5 to 15 knots increasing to 15 to
20 knots. a chance of rain showers. waves 1 to 2 feet building to
3 to 5 feet. waves occasionally around 6 feet. 
.thursday...east winds 15 to 20 knots becoming south. rain
showers likely. waves 3 to 6 feet building to 4 to 7 feet, then
subsiding to 2 to 4 feet. waves occasionally around 9 feet. 
.friday...southwest winds 15 to 25 knots becoming north and
diminishing to 10 to 15 knots. showers likely during the day,
then a chance of showers friday night. waves 2 to 4 feet building
to 3 to 5 feet, then subsiding to 1 to 3 feet. waves occasionally
around 6 feet. 
.saturday...east winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers during the day, then showers likely
saturday night. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 311333
nshcle
expires:202603312015;;592310

nearshore marine forecast
national weather service cleveland oh
933 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez147>149-312015-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
933 am edt tue mar 31 2026

.rest of today...southwest winds 15 to 20 knots. a slight chance
of showers and thunderstorms late this morning, then a chance of
showers and thunderstorms this afternoon. waves 2 to 4 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 10 to
15 knots. rain showers with a chance of thunderstorms. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.wednesday...northwest winds 5 to 10 knots becoming northeast.
rain showers likely. waves 1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots. a chance of
rain showers. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 44 degrees, off cleveland 39
degrees, and off erie 38 degrees.

$$

fzus51 kcle 311333
nshcle
expires:202603312015;;592309

nearshore marine forecast
national weather service cleveland oh
933 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez144>146-312015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
933 am edt tue mar 31 2026

.rest of today...southwest winds 15 to 20 knots. a slight chance
of showers and thunderstorms early this afternoon. a chance of
showers and thunderstorms late. waves 1 to 3 feet building to
2 to 4 feet. 
.tonight...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. showers with a chance of thunderstorms. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots becoming northeast. rain
showers. waves 1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots becoming east.
a chance of rain showers in the evening, then rain showers likely
overnight. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 44 degrees, off cleveland 39
degrees, and off erie 38 degrees.

$$

fzus51 kcle 311333
nshcle
expires:202603312015;;592308

nearshore marine forecast
national weather service cleveland oh
933 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142-143-312015-
maumee bay to reno beach oh-reno beach to the islands oh-
933 am edt tue mar 31 2026

.rest of today...southwest winds 15 to 20 knots. a slight chance
of showers and thunderstorms early this afternoon. showers with a
chance of thunderstorms late. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots becoming north 10 to
15 knots. showers with a chance of thunderstorms. waves 1 to
3 feet. 
.wednesday...northeast winds 10 to 15 knots. rain showers. waves
1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots becoming east.
a chance of rain showers in the evening, then rain showers likely
overnight. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 44 degrees, off cleveland 39
degrees, and off erie 38 degrees.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591272

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-312200-
grand portage to grand marais mn-
808 am cdt tue mar 31 2026

...small craft advisory in effect through this evening...
...gale watch in effect from thursday morning through friday
morning...

.rest of today...northeast wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots late. snow likely early in the
morning, then chance of snow in the late morning and afternoon.
waves 3 to 5 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
after midnight. slight chance of snow in the evening. waves 1 to
3 feet. 
.wednesday...northeast wind 15 to 20 knots. partly sunny. waves
1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.wednesday night...east wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots early in the morning. mostly cloudy. waves
4 to 6 feet. waves occasionally to 7 feet. a small craft advisory
may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591273

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-312200-
grand marais to taconite harbor mn-
808 am cdt tue mar 31 2026

...small craft advisory in effect through this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 15 to 20 knots becoming east 5 to
10 knots late. gusts up to 25 knots. snow likely early in the
morning, then chance of snow in the afternoon. waves 3 to 5 feet.
.tonight...northeast wind 5 to 10 knots. slight chance of snow in
the evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.wednesday...east wind 15 to 20 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet building to 2 to 4 feet
in the afternoon. a small craft advisory may be needed. 
.wednesday night...east wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots after midnight. slight chance of snow
after midnight. waves 4 to 7 feet. waves occasionally to 9 feet.
a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591274

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-312200-
taconite harbor to silver bay harbor mn-
808 am cdt tue mar 31 2026

...small craft advisory in effect through this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots easing to 5 knots
late. gusts up to 20 knots early in the morning. snow likely
early in the morning, then chance of snow in the afternoon. waves
4 to 6 feet. waves occasionally to 7 feet. 
.tonight...northeast wind 5 knots becoming north late in the
evening, then becoming northeast after midnight. slight chance of
snow in the evening. waves 2 to 4 feet. 
.wednesday...east wind 15 to 20 knots. gusts up to 25 knots.
partly sunny. waves 2 to 4 feet subsiding to 3 to 5 feet in the
afternoon. waves occasionally to 7 feet. a small craft advisory
may be needed. 
.wednesday night...east wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late evening and overnight. slight
chance of snow after midnight. waves 4 to 7 feet. waves
occasionally to 10 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591275

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-312200-
silver bay harbor to two harbors mn-
808 am cdt tue mar 31 2026

...small craft advisory in effect through this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. snow likely and slight chance of
rain early in the morning, then slight chance of snow in the
afternoon. waves 4 to 6 feet. waves occasionally to 7 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 2 to 4 feet. 
.wednesday...east wind 20 to 25 knots. slight chance of snow in
the afternoon. waves 2 to 4 feet subsiding to 4 to 6 feet in the
afternoon. waves occasionally to 8 feet. a small craft advisory
may be needed. 
.wednesday night...east wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow in the evening, then chance of
snow after midnight. waves 5 to 8 feet. waves occasionally to
10 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591276

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-312200-
two harbors to duluth mn-
808 am cdt tue mar 31 2026

...small craft advisory in effect until 4 pm cdt this afternoon...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. chance of rain and snow early in
the morning. waves 4 to 6 feet. waves occasionally to 7 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the morning. mostly cloudy. waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight. 
.wednesday...east wind 20 to 25 knots. gusts up to 30 knots.
slight chance of snow in the afternoon. waves 2 to 4 feet
subsiding to 4 to 6 feet in the afternoon. waves occasionally to
8 feet. a small craft advisory may be needed. 
.wednesday night...east wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow in the evening, then chance of
snow after midnight. waves 5 to 8 feet. waves occasionally to
10 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591277

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-312200-
duluth mn to port wing wi-
808 am cdt tue mar 31 2026

...small craft advisory in effect until 4 pm cdt this afternoon...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. chance of rain, snow and light
freezing rain early in the morning, then slight chance of rain
and snow late in the morning. waves 3 to 5 feet. waves
occasionally to 7 feet. 
.tonight...north wind 10 to 15 knots. gusts up to 20 knots early
in the morning. mostly cloudy. waves 1 to 3 feet. 
.wednesday...east wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow in the afternoon. waves 4 to
6 feet. waves occasionally to 8 feet. a small craft advisory may
be needed. 
.wednesday night...east wind 20 to 25 knots with gusts to around
30 knots. slight chance of snow in the evening, then chance of
snow after midnight. waves 4 to 7 feet. waves occasionally to
9 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591278

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-312200-
port wing to sand island wi-
808 am cdt tue mar 31 2026

...small craft advisory in effect through this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. chance of rain and light freezing
rain early in the morning. chance of snow early in the morning.
slight chance of rain late in the morning. waves 3 to 5 feet.
waves occasionally to 7 feet. 
.tonight...north wind 10 to 15 knots becoming northeast with
gusts to around 20 knots early in the morning. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.wednesday...east wind 20 to 25 knots. slight chance of snow in
the afternoon. waves 3 to 5 feet. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.wednesday night...east wind 20 to 25 knots. gusts up to 30 knots
in the evening then 30 knots early in the morning. slight chance
of snow in the evening, then chance of snow after midnight. waves
4 to 6 feet. waves occasionally to 8 feet. a small craft advisory
may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591279

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-312200-
sand island to bayfield wi-
808 am cdt tue mar 31 2026

...small craft advisory in effect through this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. chance of rain, snow and light
freezing rain early in the morning, then slight chance of snow in
the afternoon. waves 3 to 5 feet. waves occasionally to 7 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.wednesday...east wind 15 to 20 knots. gusts up to 25 knots late
in the afternoon. mostly cloudy. waves 3 to 5 feet. a small craft
advisory may be needed. 
.wednesday night...east wind 15 to 20 knots with gusts to around
25 knots. slight chance of snow in the evening, then chance of
snow after midnight. waves 4 to 6 feet. waves occasionally to
8 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 311308
nshdlh
expires:202603312200;;591281

nearshore marine forecast
national weather service duluth mn
808 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-312200-
oak point to saxon harbor wi-
808 am cdt tue mar 31 2026

...small craft advisory in effect until 10 am cdt this morning...

.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots becoming north 5 to 10 knots late. chance of rain
early in the morning, then chance of snow, light freezing rain
and slight chance of rain late in the morning. waves 4 to 6 feet.
waves occasionally to 8 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the morning. mostly cloudy. waves 3 to 5 feet. waves
occasionally to 7 feet. a small craft advisory may be needed. 
.wednesday...northeast wind 15 to 20 knots. gusts up to 25 knots
late in the afternoon. mostly cloudy. waves 2 to 4 feet subsiding
to 4 to 6 feet in the afternoon. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.wednesday night...east wind 15 to 20 knots with gusts to around
25 knots. slight chance of snow in the evening, then chance of
snow after midnight. waves 4 to 6 feet. waves occasionally to
8 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 311349
nshdtx
expires:202603312200;;592651

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-312200-
port sanilac to port huron mi-
949 am edt tue mar 31 2026

...small craft advisory in effect from late tonight through
thursday evening...

.rest of today...south winds 10 to 15 knots veering to the
southwest late in the afternoon. scattered showers and
thunderstorms late in the morning, then showers and scattered
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots becoming north 15 to
20 knots in the late evening and overnight. rain showers and
scattered thunderstorms early in the evening, then isolated
showers in the late evening and early morning. waves 1 to 3 feet
building to 3 to 5 feet after midnight. waves occasionally around
7 feet. 
.wednesday...north winds 15 to 20 knots. mostly cloudy with a
slight chance of light rain. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.wednesday night...northeast winds 15 to 20 knots. mostly cloudy.
a chance of light rain until early morning, then light rain
likely after midnight. waves 3 to 5 feet. waves occasionally
around 7 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 311349
nshdtx
expires:202603312200;;592652

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-312200-
michigan waters of lake erie from detroit river to north cape mi-
949 am edt tue mar 31 2026

.rest of today...southwest winds 15 to 20 knots. scattered
showers and isolated thunderstorms late in the morning, then
showers and scattered thunderstorms in the afternoon. waves 1 to
3 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 10 to
15 knots in the late evening and early morning, then veering to
the north after midnight. rain showers in the evening. scattered
thunderstorms. numerous showers after midnight. waves 1 to
3 feet. 
.wednesday...northeast winds 10 to 15 knots. mostly cloudy.
isolated thunderstorms early in the morning. light rain likely
until late afternoon, then a chance of light rain early in the
afternoon. waves 1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots. mostly cloudy.
a chance of light rain until early morning, then light rain
likely after midnight. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 41 degrees.

$$

fzus53 kdtx 311349
nshdtx
expires:202603312200;;592648

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-312200-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
949 am edt tue mar 31 2026

...small craft advisory in effect from late tonight through
thursday evening...

.rest of today...northeast winds 5 to 10 knots becoming north
10 to 15 knots late in the afternoon. mostly cloudy. numerous
showers and isolated thunderstorms late in the morning, then
numerous showers and scattered thunderstorms in the afternoon.
waves 2 to 4 feet. 
.tonight...north winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. mostly cloudy.
numerous showers early in the evening. waves 2 to 4 feet. 
.wednesday...northeast winds 15 to 20 knots increasing to 20 to
25 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.wednesday night...northeast winds 20 to 25 knots with gusts to
30 knots. partly cloudy until early morning, then mostly cloudy
with rain likely after midnight. waves 5 to 7 feet. waves
occasionally around 10 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 311349
nshdtx
expires:202603312200;;592647

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-312200-
inner saginaw bay sw of point au gres to bay port mi-
949 am edt tue mar 31 2026

...small craft advisory in effect from wednesday morning through
thursday evening...

.rest of today...northeast winds 5 to 10 knots becoming north
10 to 15 knots late in the afternoon. mostly cloudy. scattered
showers and isolated thunderstorms late in the morning, then
numerous showers and scattered thunderstorms in the afternoon.
waves 2 feet or less. 
.tonight...north winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. mostly cloudy.
numerous showers and isolated thunderstorms early in the evening.
waves 1 to 3 feet. 
.wednesday...northeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots early in the afternoon. mostly
cloudy until late afternoon becoming partly cloudy. waves 2 to
4 feet. 
.wednesday night...northeast winds 20 to 25 knots with gusts to
30 knots. partly cloudy early in the evening becoming mostly
cloudy. a chance of rain and freezing rain until early morning.
rain likely after midnight. waves 3 to 5 feet. waves occasionally
around 7 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 311349
nshdtx
expires:202603312200;;592649

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-312200-
port austin to harbor beach mi-
949 am edt tue mar 31 2026

...small craft advisory in effect from late tonight through
thursday evening...

.rest of today...north winds 5 to 10 knots becoming northwest
10 to 15 knots late in the afternoon. mostly cloudy. numerous
showers and isolated thunderstorms late in the morning, then
numerous showers and scattered thunderstorms in the afternoon.
waves 1 to 3 feet. 
.tonight...north winds 15 to 20 knots. mostly cloudy. numerous
showers and isolated thunderstorms early in the evening. waves
2 to 4 feet building to 3 to 5 feet in the late evening and
overnight. waves occasionally around 7 feet. 
.wednesday...northeast winds 15 to 20 knots. mostly cloudy. waves
3 to 5 feet. waves occasionally around 6 feet. 
.wednesday night...northeast winds 15 to 20 knots. partly cloudy
until early morning, then mostly cloudy with a chance of rain
after midnight. waves 4 to 6 feet. waves occasionally around
8 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 311349
nshdtx
expires:202603312200;;592650

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-312200-
harbor beach to port sanilac mi-
949 am edt tue mar 31 2026

...small craft advisory in effect from late tonight through
thursday evening...

.rest of today...southwest winds 10 to 15 knots veering to the
west late in the afternoon. mostly cloudy. scattered showers and
isolated thunderstorms late in the morning, then numerous showers
and scattered thunderstorms in the afternoon. waves 2 feet or
less. 
.tonight...northwest winds 10 to 15 knots becoming north 15 to
20 knots in the late evening and overnight. mostly cloudy.
scattered showers and thunderstorms early in the evening. waves
1 to 3 feet building to 3 to 5 feet after midnight. waves
occasionally around 7 feet. 
.wednesday...north winds 15 to 20 knots. mostly cloudy with a
slight chance of light rain and freezing rain. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.wednesday night...northeast winds 15 to 20 knots. partly cloudy
early in the evening becoming mostly cloudy. a chance of light
rain after midnight. waves 3 to 5 feet. waves occasionally around
7 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 311513
nshgrb
expires:202603312200;;595910

nearshore marine forecast
national weather service green bay wi
1013 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-312200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1013 am cdt tue mar 31 2026

...small craft advisory in effect from 10 pm cdt this evening
through late thursday night...

.this afternoon...n wind 10 to 15 kts. waves 2 to 4 ft. a chance
of showers and thunderstorms. 
.tonight...n wind 10 to 15 kts increasing to 15 to 25 kts in the
late evening and overnight. waves 2 to 4 ft building to 3 to 5 ft
after midnight. partly cloudy in the evening then becoming mostly
cloudy. 
.wednesday...ne wind to 30 kts. waves 4 to 7 ft building to 5 to
8 ft in the afternoon. mostly cloudy. 
.wednesday night...ne wind to 30 kts. waves 5 to 8 ft. a chance
of light snow and rain in the evening, then rain, light snow and
freezing rain after midnight.  

$$

fzus53 kgrb 311513
nshgrb
expires:202603312200;;595908

nearshore marine forecast
national weather service green bay wi
1013 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-312200-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
1013 am cdt tue mar 31 2026

.this afternoon...n wind 10 to 15 kts. waves 1 to 3 ft. a chance
of thunderstorms during the morning. a chance of showers. 
.tonight...n wind 10 to 15 kts. waves 2 ft or less. mostly
cloudy. 
.wednesday...ne wind 10 to 20 kts. waves 1 to 3 ft. mostly
cloudy. 
.wednesday night...ne wind 15 to 25 kts. waves 2 to 4 ft building
to 3 to 5 ft after midnight. a chance of light snow in the
evening. snow likely after midnight. a small craft advisory may
be needed.  

$$

fzus53 kgrb 311513
nshgrb
expires:202603312200;;595909

nearshore marine forecast
national weather service green bay wi
1013 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz541-312200-
rock island passage to sturgeon bay wi-
1013 am cdt tue mar 31 2026

...small craft advisory in effect from wednesday morning through
friday morning...

.this afternoon...ne wind 15 to 25 kts backing n 10 to 15 kts in
the late morning and afternoon. waves 3 to 5 ft. a chance of
showers and a slight chance of thunderstorms. 
.tonight...n wind 10 to 15 kts increasing to 15 to 25 kts in the
late evening and overnight. waves 1 to 3 ft building to 2 to 4 ft
after midnight. partly cloudy in the evening then becoming mostly
cloudy. 
.wednesday...ne wind 15 to 25 kts. waves 3 to 5 ft. mostly
cloudy. 
.wednesday night...e wind to 30 kts. waves 4 to 7 ft building to
5 to 8 ft after midnight. a chance of light snow in the evening,
then snow likely after midnight.  

$$

fzus53 kgrr 311359
nshgrr
expires:202603312100;;592902

nearshore marine forecast
national weather service grand rapids mi
958 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz848-312100-
whitehall to pentwater mi-
958 am edt tue mar 31 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday morning...

.rest of today...west winds 5 to 10 knots veering northwest 10 to
20 knots early in the afternoon. rain showers and a chance of
thunderstorms. waves 2 to 4 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy. waves 2 to
4 feet. 
.wednesday...northeast winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet.
.wednesday night...east winds 15 to 25 knots. mostly cloudy with
rain showers. waves 2 to 3 feet. 
.thursday...southeast winds to 30 knots. rain showers and a slight
chance of thunderstorms. waves 3 to 5 feet. 
.friday...west winds 15 to 25 knots veering north around 15 knots
early in the afternoon. partly sunny. waves 5 to 7 feet subsiding to
3 to 5 feet in the late morning and afternoon. 
.saturday...southeast winds 20 to 25 knots veering southwest early
in the afternoon. rain showers. waves 2 to 3 feet building to 5 to
7 feet in the late morning and afternoon. 

$$

fzus53 kgrr 311359
nshgrr
expires:202603312100;;592901

nearshore marine forecast
national weather service grand rapids mi
958 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz849-312100-
pentwater to manistee mi-
958 am edt tue mar 31 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday morning...

.rest of today...west winds 10 to 15 knots veering northwest 15 to
20 knots early in the afternoon. a chance of rain showers and a
slight chance of thunderstorms late in the morning, then rain
showers likely and a chance of thunderstorms in the afternoon. waves
1 to 3 feet.
.tonight...north winds 15 to 25 knots. mostly cloudy. waves 3 to
5 feet. 
.wednesday...northeast winds 15 to 25 knots. mostly cloudy. waves
3 to 5 feet. 
.wednesday night...northeast winds 15 to 25 knots. mostly cloudy
with rain showers and a slight chance of snow showers. waves 2 to
4 feet subsiding to 1 to 3 feet after midnight. 
.thursday...east winds to 30 knots. rain showers and a slight chance
of thunderstorms. waves 2 to 4 feet.
.friday...west winds to 30 knots decreasing to 15 to 20 knots in the
late morning and early afternoon, then veering north early in the
afternoon. partly sunny. waves 5 to 7 feet subsiding to 3 to 5 feet
in the late morning and afternoon. 
.saturday...southeast winds 15 to 25 knots veering south early in
the afternoon. rain showers. waves 2 to 3 feet building to 4 to
6 feet. 

$$

fzus53 kgrr 311359
nshgrr
expires:202603312100;;592904

nearshore marine forecast
national weather service grand rapids mi
958 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz846-312100-
holland to grand haven mi-
958 am edt tue mar 31 2026

...small craft advisory in effect through wednesday morning...

.rest of today...southwest winds 10 to 20 knots veering west early
in the afternoon. a chance of showers and thunderstorms late in the
morning, then rain showers likely and a chance of thunderstorms in
the afternoon. waves 3 to 5 feet. 
.tonight...north winds 15 to 25 knots. mostly cloudy with a chance
of thunderstorms and a slight chance of rain showers. waves 3 to
5 feet subsiding to 2 to 3 feet after midnight. 
.wednesday...northeast winds 15 to 20 knots. mostly cloudy with a
chance of rain showers. waves 1 to 3 feet. 
.wednesday night...east winds to 30 knots. rain showers and a slight
chance of thunderstorms. waves 1 to 3 feet building to 2 to 4 feet
in the late evening and overnight. 
.thursday...east winds to 30 knots veering southeast early in the
afternoon. rain showers and a chance of thunderstorms. waves 3 to
5 feet. 
.friday...west winds to 30 knots veering northwest 15 to 20 knots in
the late morning and afternoon. partly sunny. waves 5 to 7 feet
subsiding to 3 to 5 feet in the late morning and afternoon. 
.saturday...southeast winds 20 to 25 knots veering south to 30 knots
in the late morning and afternoon. rain showers and a chance of
thunderstorms. waves 4 to 6 feet. 

$$

fzus53 kgrr 311359
nshgrr
expires:202603312100;;592903

nearshore marine forecast
national weather service grand rapids mi
958 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz847-312100-
grand haven to whitehall mi-
958 am edt tue mar 31 2026

...small craft advisory in effect through wednesday morning...

.rest of today...southwest winds 10 to 15 knots veering northwest
early in the afternoon. a chance of showers and thunderstorms late
in the morning, then rain showers likely and a chance of
thunderstorms in the afternoon. waves 3 to 5 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy with a chance
of showers and thunderstorms. waves 2 to 4 feet.
.wednesday...northeast winds 15 to 20 knots. mostly cloudy with a
slight chance of rain showers. waves 1 to 3 feet. 
.wednesday night...east winds to 30 knots. mostly cloudy with rain
showers and a slight chance of thunderstorms. waves 2 to 3 feet. 
.thursday...east winds to 30 knots veering southeast early in the
afternoon. rain showers and a chance of thunderstorms. waves 2 to
4 feet building to 4 to 6 feet early in the afternoon. 
.friday...west winds to 30 knots veering northwest 15 to 20 knots in
the late morning and afternoon. partly sunny. waves 5 to 7 feet
subsiding to 3 to 5 feet in the late morning and afternoon. 
.saturday...southeast winds 20 to 25 knots veering southwest early
in the afternoon. rain showers. waves 4 to 6 feet building to 5 to
7 feet early in the afternoon. 

$$

fzus53 kgrr 311359
nshgrr
expires:202603312100;;592905

nearshore marine forecast
national weather service grand rapids mi
958 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz845-312100-
south haven to holland mi-
958 am edt tue mar 31 2026

...small craft advisory in effect through wednesday morning...

.rest of today...southwest winds around 20 knots veering west early
in the afternoon. rain showers and a chance of thunderstorms. waves
3 to 5 feet. 
.tonight...north winds 15 to 25 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet. 
.wednesday...northeast winds 15 to 20 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late morning and afternoon. 
.wednesday night...east winds 15 to 25 knots. rain showers and a
slight chance of thunderstorms. waves 1 to 3 feet. 
.thursday...southeast winds 20 to 25 knots veering south to 30 knots
early in the afternoon. rain showers and a slight chance of
thunderstorms. waves 1 to 3 feet building to 2 to 4 feet early in
the afternoon. 
.friday...west winds 15 to 25 knots veering northwest around
15 knots early in the afternoon. partly sunny. waves 4 to 6 feet
subsiding to 2 to 3 feet early in the afternoon. 
.saturday...south winds 15 to 25 knots veering southwest early in
the afternoon. rain showers and a chance of thunderstorms. waves
2 to 3 feet building to 3 to 5 feet in the late morning and
afternoon. 

$$

fzus53 kgrr 311359
nshgrr
expires:202603312100;;592906

nearshore marine forecast
national weather service grand rapids mi
958 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz844-312100-
st joseph to south haven mi-
958 am edt tue mar 31 2026

...small craft advisory in effect through wednesday morning...

.rest of today...southwest winds 15 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.tonight...north winds 15 to 20 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet. 
.wednesday...northeast winds 15 to 20 knots. mostly cloudy with a
chance of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet
early in the afternoon. 
.wednesday night...east winds 15 to 25 knots. rain showers and a
slight chance of thunderstorms. waves 1 to 3 feet. 
.thursday...southeast winds 20 to 25 knots veering south early in
the afternoon. rain showers and a slight chance of thunderstorms.
waves 2 to 4 feet.
.friday...west winds 15 to 20 knots veering north 10 to 15 knots
early in the afternoon. partly sunny. waves 3 to 5 feet subsiding to
1 to 3 feet early in the afternoon. 
.saturday...south winds 15 to 25 knots veering southwest early in
the afternoon. rain showers and a chance of thunderstorms. waves
2 to 4 feet.

$$

fzus53 kiwx 311453
nshiwx
expires:202603312015;;594836

nearshore marine forecast
national weather service northern indiana
1053 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz043-312015-
new buffalo mi to st joseph mi-
1053 am edt tue mar 31 2026

...small craft advisory in effect through wednesday afternoon...
...severe thunderstorm watch 78 in effect until 6 pm edt this
evening...

.rest of today...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. gusts up to 25 knots. showers likely with a
chance of thunderstorms. some thunderstorms may be severe with
damaging winds and large hail. waves 2 to 4 feet. 
.tonight...northwest winds 10 to 15 knots becoming north 15 to
20 knots. rain showers with a chance of thunderstorms in the
evening, then rain showers likely overnight. some thunderstorms
may be severe. waves 2 to 3 feet building to 3 to 5 feet. 
.wednesday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. rain showers likely. waves 3 to 5 feet subsiding to
1 to 3 feet. 
.wednesday night...east winds 10 to 15 knots increasing to 15 to
20 knots. showers. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 42 degrees and at michigan
city is 43 degrees.

$$

fzus53 kiwx 311453
nshiwx
expires:202603312015;;594835

nearshore marine forecast
national weather service northern indiana
1053 am edt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz046-312015-
michigan city in to new buffalo mi-
1053 am edt tue mar 31 2026

...small craft advisory in effect through wednesday evening...
...severe thunderstorm watch 78 in effect until 6 pm edt this
evening...

.rest of today...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. gusts up to 25 knots through early afternoon. a 
chance of showers and thunderstorms late this morning, then 
showers likely with a chance of thunderstorms this afternoon. some
thunderstorms may be severe. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots becoming north 15 to
20 knots. rain showers with a chance of thunderstorms in the
evening, then rain showers likely overnight. some thunderstorms
may be severe. waves 2 to 4 feet building to 3 to 5 feet. 
.wednesday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. rain showers likely. waves 3 to 5 feet subsiding to
2 to 4 feet. 
.wednesday night...east winds 10 to 15 knots. showers. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 42 degrees and at michigan
city is 43 degrees.

$$

fzus53 klot 311440 aaa
nshlot
expires:202603312115;;594597

nearshore marine forecast...updated
national weather service chicago/romeoville il
940 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740-312115-
winthrop harbor to wilmette harbor il-
940 am cdt tue mar 31 2026

...small craft advisory in effect through wednesday evening...

.rest of today...south winds 20 to 25 kt shifting north this 
afternoon. showers and thunderstorms likely. waves 2 to 4 ft.
.tonight...north winds 20 to 25 kt. rain showers likely and a 
chance of thunderstorms in the evening, then chance of showers 
overnight. waves 3 to 5 ft building to 5 to 8 ft occasionally to 
10 ft. 
.wednesday...northeast winds 20 to 25 kt. chance of showers.
waves 5 to 8 ft occasionally to 10 ft. 
.wednesday night...northeast winds 20 to 25 kt becoming east.
rain showers and slight chance of thunderstorms. waves 5 to 8 ft 
occasionally to 10 ft.

$$

fzus53 klot 311440 aaa
nshlot
expires:202603312115;;594598

nearshore marine forecast...updated
national weather service chicago/romeoville il
940 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz741-742-312115-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
940 am cdt tue mar 31 2026

...small craft advisory in effect through wednesday evening...
...severe thunderstorm watch 78 in effect until 5 pm cdt this
afternoon...

.rest of today...southwest winds to 30 kt shifting north 20 to
25 kt this afternoon. showers and thunderstorms likely. waves 2
to 4 ft.
.tonight...north winds 20 to 25 kt. rain showers likely and a 
chance of thunderstorms in the evening, then chance of showers 
overnight. waves 3 to 5 ft building to 5 to 8 ft occasionally to 
10 ft. 
.wednesday...northeast winds 20 to 25 kt. chance of showers.
waves 5 to 8 ft occasionally to 10 ft. 
.wednesday night...northeast winds 20 to 25 kt becoming east.
rain showers and slight chance of thunderstorms. waves 5 to 8 ft 
occasionally to 10 ft.

$$

fzus53 klot 311440 aaa
nshlot
expires:202603312115;;594599

nearshore marine forecast...updated
national weather service chicago/romeoville il
940 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-312115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
940 am cdt tue mar 31 2026

...small craft advisory in effect through wednesday evening...
...severe thunderstorm watch 78 in effect until 5 pm cdt this
afternoon...

.rest of today...southwest winds to 30 kt shifting north 20 to
25 kt late this afternoon. showers and thunderstorms likely. 
waves 2 to 4 ft. 
.tonight...north winds 20 to 25 kt. rain showers and a chance of 
thunderstorms in the evening, then showers likely overnight. 
waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft. 
.wednesday...northeast winds 20 to 25 kt diminishing to 15 to
20 kt. rain showers likely. waves 4 to 7 ft occasionally to 9 ft.
.wednesday night...east winds 15 to 20 kt in the evening. rain
showers and slight chance of thunderstorms. waves 3 to 5 ft.  

$$

fzus53 klot 311409
nshlot
expires:202603312115;;593363

nearshore marine forecast
national weather service chicago/romeoville il
909 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-312115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
909 am cdt tue mar 31 2026

...small craft advisory in effect through wednesday evening...

.rest of today...southwest winds to 30 kt shifting north 20 to
25 kt this afternoon. showers and thunderstorms likely. waves 2
to 4 ft.
.tonight...north winds 20 to 25 kt. rain showers likely and a 
chance of thunderstorms in the evening, then chance of showers 
overnight. waves 3 to 5 ft building to 5 to 8 ft occasionally to 
10 ft. 
.wednesday...northeast winds 20 to 25 kt. chance of showers.
waves 5 to 8 ft occasionally to 10 ft. 
.wednesday night...northeast winds 20 to 25 kt becoming east.
rain showers and slight chance of thunderstorms. waves 5 to 8 ft 
occasionally to 10 ft.

$$

fzus53 kmkx 311412
nshmkx
expires:202603312200;;593754

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz643-312200-
sheboygan to port washington wi-
911 am cdt tue mar 31 2026

...small craft advisory in effect from this evening through late
thursday night...

.rest of today...north wind 10 to 15 knots becoming north 10 to
15 knots with gusts to around 20 knots late in the afternoon.
rain showers likely late in the morning. chance of thunderstorms
through the day. rain showers in the afternoon. waves 1 to
3 feet. 
.tonight...north wind 10 to 15 knots rising to 15 to 20 knots
after midnight. mostly cloudy. waves 1 to 3 feet building to 3 to
4 feet in the late evening and overnight. 
.wednesday...northeast wind 15 to 25 knots. slight chance of rain
and snow showers in the afternoon. waves 4 to 6 feet building to
6 to 8 feet. 
.wednesday night...northeast wind up to 30 knots easing to 15 to
25 knots late in the evening, then veering east after midnight
becoming east 15 to 25 knots early in the morning. slight chance
of rain through around midnight. slight chance of snow through
the night. rain after midnight. waves 7 to 9 feet. 

$$

fzus53 kmkx 311412
nshmkx
expires:202603312200;;593755

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz644-312200-
port washington to north point light wi-
911 am cdt tue mar 31 2026

...small craft advisory in effect from this evening through late
thursday night...

.rest of today...north wind 5 to 15 knots becoming 10 to 15 knots
with gusts to around 20 knots early in the afternoon, then
becoming north 10 to 15 knots late in the afternoon. chance of
showers late in the morning. chance of thunderstorms through the
day. rain showers in the afternoon. waves 1 to 3 feet. 
.tonight...north wind 10 to 15 knots becoming north 10 to
15 knots with gusts to around 20 knots late in the evening, then
rising to 15 to 20 knots with gusts to around 25 knots after
midnight. mostly cloudy. waves 1 to 2 feet building to 3 to
4 feet in the late evening and overnight. 
.wednesday...northeast wind 15 to 25 knots. chance of showers in
the afternoon. waves 4 to 6 feet building to 6 to 8 feet. 
.wednesday night...northeast wind 15 to 25 knots rising to up to
30 knots late in the evening, then veering east after midnight
becoming east up to 30 knots early in the morning. rain likely
through around midnight, then rain after midnight. waves 7 to
9 feet. 

$$

fzus53 kmkx 311412
nshmkx
expires:202603312200;;593756

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz645-312200-
north point light to wind point wi-
911 am cdt tue mar 31 2026

...small craft advisory in effect from this evening through late
thursday night...

.rest of today...west wind 10 to 15 knots veering north late in
the afternoon. gusts up to 20 knots. chance of showers late in
the morning. chance of thunderstorms through the day. rain
showers in the afternoon. waves 1 to 3 feet building to 2 to
4 feet late in the afternoon. 
.tonight...north wind 10 to 15 knots rising to 15 to 20 knots
after midnight. gusts up to 25 knots. slight chance of showers
through around midnight. waves 3 to 4 feet building to 4 to
6 feet early in the morning. 
.wednesday...northeast wind 15 to 25 knots. slight chance of rain
and snow showers in the morning, then chance of rain in the
afternoon. waves 5 to 7 feet building to 6 to 8 feet late in the
afternoon. 
.wednesday night...northeast wind 15 to 25 knots rising to up to
30 knots late in the evening, then veering east after midnight.
rain likely through around midnight, then rain and slight chance
of thunderstorms after midnight. waves 6 to 8 feet. 

$$

fzus53 kmkx 311412
nshmkx
expires:202603312200;;593757

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt tue mar 31 2026

for waters within five nautical miles of shore on lake michigan


lmz646-312200-
wind point wi to winthrop harbor il-
911 am cdt tue mar 31 2026

...small craft advisory in effect from this evening through late
thursday night...

.rest of today...southwest wind 10 to 15 knots veering north late
in the afternoon. gusts up to 25 knots. chance of showers late in
the morning. chance of thunderstorms through the day. rain
showers in the afternoon. waves 1 to 2 feet building to 2 to
4 feet late in the afternoon. 
.tonight...north wind 10 to 15 knots rising to 15 to 20 knots
late in the evening, then becoming north 15 to 20 knots after
midnight becoming 10 to 20 knots early in the morning. gusts up
to 25 knots. chance of showers and thunderstorms through around
midnight. waves 3 to 4 feet building to 4 to 6 feet early in the
morning. 
.wednesday...northeast wind 15 to 25 knots. chance of showers.
waves 4 to 6 feet building to 5 to 7 feet in the late morning and
afternoon. 
.wednesday night...northeast wind 15 to 25 knots veering east
after midnight. rain likely through around midnight, then rain
and slight chance of thunderstorms after midnight. waves 5 to
7 feet building to 6 to 8 feet after midnight. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595232

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-312000-
marquette to munising mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 8 pm edt this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots backing north
late. mostly cloudy. a chance of rain showers possibly mixed with
freezing rain and snow showers by late morning. patchy fog
through the day. waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet. 
.tonight...north wind 15 to 20 knots. cloudy. a slight chance of
snow showers through late evening. waves building to 3 to 5 feet
occasionally to 7 feet. 
.wednesday...northeast wind 10 to 20 knots. mostly cloudy. waves
subsiding to 2 to 4 feet. 
.wednesday night...east wind 10 to 20 knots with gusts up to
27 knots. mostly cloudy. a chance of snow after midnight. waves
2 to 4 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595233

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-312000-
munising to grand marais mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 2 pm edt this afternoon...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 20 knots becoming 10 to
15 knots late. cloudy. a chance of rain showers possibly mixed
with freezing rain and snow showers by late morning, then a
slight chance of freezing rain and snow showers late. patchy fog
through the day. waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 4 feet. 
.tonight...north wind 10 to 20 knots becoming 15 to 20 knots
late. mostly cloudy. a slight chance of snow showers through
midnight. waves building to 3 to 5 feet occasionally to 7 feet. 
.wednesday...northeast wind 10 to 20 knots. mostly cloudy. waves
subsiding to 2 to 3 feet. 
.wednesday night...east wind 10 to 20 knots with gusts up to
27 knots. mostly cloudy. a chance of snow after midnight. waves
building to 2 to 4 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595234

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-312000-
grand marais to whitefish point mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 2 pm edt this afternoon...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...east wind 10 to 15 knots backing northeast late.
cloudy. rain showers likely possibly mixed with snow showers by
late morning, then a slight chance of rain showers and snow
showers possibly mixed with freezing rain late. patchy fog
through the day. waves 2 to 4 feet subsiding to 2 to 3 feet. 
.tonight...north wind 10 to 20 knots. mostly cloudy. a slight
chance of snow showers through late evening. waves building to
2 to 4 feet. 
.wednesday...northeast wind 10 to 20 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 
.wednesday night...east wind 10 to 20 knots. mostly cloudy. a
slight chance of snow after midnight. waves building to 2 to
4 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595224

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-312000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 4 pm edt this afternoon...

.rest of today...northeast wind 10 to 20 knots backing north
10 to 15 knots late. mostly cloudy. a chance of rain showers by
late morning. patchy fog by late morning. waves 2 to 4 feet
subsiding to 2 to 3 feet. 
.tonight...north wind 10 to 20 knots becoming 15 to 20 knots
late. mostly cloudy. waves subsiding to 1 to 2 feet, then
building to 2 to 3 feet. 
.wednesday...northeast wind 10 to 20 knots. mostly cloudy. waves
2 to 3 feet. 
.wednesday night...east wind up to 30 knots with gale force gusts
up to 37 knots. cloudy. a slight chance of snow in the evening,
then a chance of snow possibly mixed with sleet after midnight.
waves building to 4 to 7 feet occasionally to 9 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595223

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-312000-
green bay north of line from cedar river mi to rock island
passage-
1101 am edt tue mar 31 2026

.rest of today...northeast wind 10 to 15 knots backing north
late. mostly cloudy. a chance of rain showers by late morning.
patchy fog by late morning. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...north wind 10 to 20 knots. mostly cloudy. waves
building to 2 to 3 feet. 
.wednesday...northeast wind 10 to 20 knots. mostly cloudy. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 
.wednesday night...east wind 15 to 25 knots with gale force gusts
up to 36 knots. cloudy. a slight chance of snow in the evening,
then a chance of snow after midnight. waves building to 3 to
6 feet occasionally to 8 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595225

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-312000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt tue mar 31 2026 /1001 am cdt tue mar 31 2026/

...small craft advisory in effect until 7 pm edt /6 pm cdt/ this
evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots backing north
late. mostly cloudy. a slight chance of rain showers and snow
showers by late morning. patchy fog by late morning. waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.tonight...north wind 5 to 15 knots veering northeast 10 to
15 knots by midnight. mostly cloudy. waves subsiding to 2 to
3 feet, then building to 2 to 4 feet. 
.wednesday...northeast wind 10 to 20 knots. mostly cloudy. waves
building to 3 to 5 feet occasionally to 7 feet. 
.wednesday night...east wind 15 to 20 knots. cloudy. a slight
chance of snow in the evening, then a chance of snow after
midnight. waves subsiding to 2 to 3 feet, then building to 2 to
4 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595227

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-312000-
ontonagon to upper entrance of portage canal mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 2 pm edt this afternoon...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. cloudy. a chance
of rain showers and snow showers by late morning. patchy fog by
late morning. waves 2 to 4 feet. 
.tonight...northeast wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 
.wednesday...east wind 10 to 20 knots. mostly cloudy. waves
subsiding to 2 to 3 feet. 
.wednesday night...east wind 15 to 20 knots. cloudy. a slight
chance of snow after midnight. waves subsiding to 1 to 2 feet,
then building to 2 to 3 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595226

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz243-312000-
upper entrance of portage canal to eagle river mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 15 to 20 knots diminishing to
10 to 15 knots late. cloudy. a chance of snow showers by late
morning, then a slight chance of snow showers late. patchy fog
through the day. waves 3 to 6 feet occasionally to 8 feet
subsiding to 3 to 5 feet occasionally to 7 feet. 
.tonight...northeast wind 10 to 15 knots. mostly cloudy. waves
subsiding to 2 to 4 feet. 
.wednesday...east wind 10 to 15 knots. mostly cloudy. waves
subsiding to 2 to 3 feet. 
.wednesday night...east wind 10 to 20 knots. cloudy. a slight
chance of snow after midnight. waves building to 3 to 5 feet
occasionally to 7 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595228

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-312000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...east wind 15 to 20 knots backing northeast 10 to
15 knots late. gusts up to 28 knots. cloudy. snow showers likely
by late morning, then a slight chance of snow showers late.
patchy fog through the day. waves 4 to 7 feet occasionally to
9 feet subsiding to 3 to 5 feet occasionally to 7 feet. 
.tonight...north wind 15 to 20 knots. cloudy. waves subsiding to
2 to 4 feet. 
.wednesday...east wind 10 to 20 knots. mostly cloudy. waves
subsiding to 2 to 3 feet. 
.wednesday night...east wind 15 to 25 knots with gusts up to
33 knots. mostly cloudy. waves building to 5 to 8 feet
occasionally to 10 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595229

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-312000-
point isabelle to lower entrance of portage canal mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 20 knots becoming 10 to
15 knots late. cloudy with a slight chance of snow showers.
patchy fog through the day. waves 3 to 6 feet occasionally to
8 feet subsiding to 3 to 5 feet occasionally to 7 feet. 
.tonight...north wind 5 to 15 knots becoming 10 to 15 knots late.
mostly cloudy. waves subsiding to 1 to 2 feet. 
.wednesday...east wind 10 to 15 knots. mostly cloudy. waves
building to 2 to 3 feet. 
.wednesday night...east wind 15 to 20 knots with gusts up to
29 knots. mostly cloudy. a slight chance of snow after midnight.
waves building to 4 to 7 feet occasionally to 9 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595230

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-312000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 11 pm edt this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots. cloudy. a chance
of rain showers possibly mixed with snow showers by late morning,
then a slight chance of snow showers late. patchy fog through the
day. waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to
5 feet occasionally to 7 feet. 
.tonight...north wind 10 to 15 knots. mostly cloudy. a slight
chance of snow showers through late evening. waves subsiding to
2 to 4 feet. 
.wednesday...northeast wind 10 to 15 knots. mostly cloudy. waves
subsiding to 2 to 3 feet. 
.wednesday night...east wind 15 to 20 knots with gusts up to
27 knots. cloudy. a slight chance of snow after midnight. waves
building to 4 to 7 feet occasionally to 9 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202603312000;;595231

nearshore marine forecast
national weather service marquette mi
1100 am edt tue mar 31 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-312000-
huron islands to marquette mi-
1101 am edt tue mar 31 2026

...small craft advisory in effect until 11 pm edt this evening...
...gale watch in effect from thursday morning through late
thursday night...

.rest of today...northeast wind 10 to 15 knots backing north
late. cloudy. a chance of rain showers and freezing rain possibly
mixed with snow showers by late morning, then a slight chance of
snow showers late. patchy fog through the day. waves 4 to 7 feet
occasionally to 9 feet subsiding to 3 to 5 feet occasionally to
7 feet. 
.tonight...north wind 10 to 20 knots becoming 15 to 20 knots
late. cloudy. a slight chance of snow showers through late
evening. waves 3 to 5 feet occasionally to 7 feet. 
.wednesday...northeast wind 10 to 15 knots. mostly cloudy. waves
subsiding to 2 to 4 feet. 
.wednesday night...east wind 15 to 20 knots with gusts up to
29 knots. cloudy. a chance of snow after midnight. waves building
to 4 to 7 feet occasionally to 9 feet. 

$$