fzus53 kapx 161923
nshapx
expires:202604170330;;481405

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lhz345-170330-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy dense fog early in the evening,
then widespread dense fog after midnight. waves 2 feet or less. 
.friday...east wind 15 to 20 knots. widespread dense fog. waves
2 to 4 feet. 
.friday night...southeast wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.saturday...west wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481406

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lhz346-170330-
st ignace to false detour channel-
323 pm edt thu apr 16 2026

.tonight...northwest wind 5 to 10 knots early in the evening
becoming variable 10 knots or less. widespread dense fog through
the night. waves 2 feet or less. 
.friday...southeast wind 15 to 20 knots. widespread dense fog.
waves 2 to 4 feet. 
.friday night...southeast wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 4 to 6 feet. 
.saturday...west wind 10 to 20 knots. mostly cloudy. waves 4 to
6 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481407

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lhz347-170330-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
323 pm edt thu apr 16 2026

.tonight...northwest wind 5 to 10 knots early in the evening
becoming variable 10 knots or less. patchy fog early in the
evening, then widespread dense fog after midnight. waves 2 feet
or less. 
.friday...southeast wind 15 to 20 knots. widespread dense fog.
waves 2 to 4 feet. 
.friday night...southeast wind 10 to 20 knots. rain showers.
waves 3 to 5 feet. 
.saturday...west wind 10 to 20 knots. rain showers likely. waves
3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481408

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lhz348-170330-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
323 pm edt thu apr 16 2026

.tonight...northwest wind 5 to 10 knots early in the evening
becoming variable 10 knots or less. patchy fog early in the
evening, then widespread dense fog after midnight. waves 2 feet
or less. 
.friday...southeast wind 10 to 15 knots. widespread dense fog.
waves 2 to 3 feet. 
.friday night...south wind 10 to 20 knots. rain showers. waves
4 to 6 feet. 
.saturday...west wind 10 to 20 knots. rain showers. waves 4 to
6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481409

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lhz349-170330-
sturgeon pt to alabaster mi-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy fog early in the evening, then
widespread dense fog after midnight. waves 2 feet or less. 
.friday...southeast wind 10 to 15 knots. widespread dense fog.
waves 2 feet or less. 
.friday night...south wind 10 to 20 knots. rain showers. waves
3 to 5 feet. 
.saturday...southwest wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481401

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lmz323-170330-
grand traverse bay south of a line grand traverse light to
norwood mi-
323 pm edt thu apr 16 2026

.tonight...light winds. areas of fog early in the evening, then
widespread dense fog after midnight. waves 2 feet or less. 
.friday...south wind 10 to 15 knots. areas of fog. waves 2 feet
or less. 
.friday night...south wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 3 feet. 
.saturday...west wind 10 to 15 knots. chance of 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 161923
nshapx
expires:202604170330;;481399

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lmz341-170330-
seul choix point to 5nm west of mackinac bridge-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy fog early in the evening, then
widespread dense fog after midnight. waves 2 feet or less. 
.friday...southeast wind 10 to 15 knots. widespread dense fog.
waves 2 feet or less. 
.friday night...southeast wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.saturday...northwest wind 10 to 20 knots. chance of showers.
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 161923
nshapx
expires:202604170330;;481400

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lmz342-170330-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy fog early in the evening, then
widespread dense fog after midnight. waves 2 feet or less. 
.friday...southeast wind 10 to 15 knots. patchy dense fog. waves
2 feet or less. 
.friday night...south wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 3 feet. 
.saturday...west wind 10 to 20 knots. chance of showers. 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 161923
nshapx
expires:202604170330;;481402

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lmz344-170330-
sleeping bear point to grand traverse light mi-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy fog early in the evening, then
widespread dense fog after midnight. waves 2 feet or less. 
.friday...south wind 10 to 15 knots. patchy dense fog. waves
2 feet or less. 
.friday night...south wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 3 feet. 
.saturday...west wind 10 to 20 knots. chance of showers. 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 161923
nshapx
expires:202604170330;;481403

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lmz345-170330-
point betsie to sleeping bear point mi-
323 pm edt thu apr 16 2026

.tonight...light winds. areas of dense fog. waves 2 feet or less.
.friday...south wind 10 to 15 knots. patchy dense fog. waves
2 feet or less. 
.friday night...south wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.saturday...west wind 10 to 20 knots. chance of showers. waves
3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481404

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lmz346-170330-
manistee to point betsie mi-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy fog early in the evening, then
areas of dense fog after midnight. waves 2 feet or less. 
.friday...south wind 10 to 15 knots. areas of dense fog. waves
2 feet or less. 
.friday night...south wind 10 to 20 knots. rain showers and a
chance of thunderstorms. waves 3 to 5 feet. 
.saturday...west wind 10 to 20 knots. chance of showers. waves
4 to 6 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481397

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lsz321-170330-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
323 pm edt thu apr 16 2026

.tonight...light winds becoming southeast 5 to 10 knots after
midnight. widespread dense fog. waves 2 feet or less. 
.friday...southeast wind 15 to 20 knots. widespread dense fog.
waves 2 to 4 feet. 
.friday night...southeast wind 15 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.saturday...northwest wind 10 to 20 knots. chance of showers.
waves 7 to 10 feet. 

winds and waves higher in the vicinity of thunderstorms.

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161923
nshapx
expires:202604170330;;481398

nearshore marine forecast
national weather service gaylord mi
323 pm edt thu apr 16 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.


lsz322-170330-
st. marys river point iroquois to e. potagannissing bay-
323 pm edt thu apr 16 2026

.tonight...light winds. patchy dense fog early in the evening,
then widespread dense fog after midnight. 
.friday...southeast wind 15 to 20 knots. widespread dense fog. 
.friday night...southeast wind 10 to 20 knots. rain showers and a
chance of thunderstorms. 
.saturday...west wind 15 to 20 knots. mostly cloudy. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 162012
nshdlh
expires:202604170400;;483600

nearshore marine forecast
national weather service duluth mn
312 pm cdt thu apr 16 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.


lsz148-170400-
oak point to saxon harbor wi-
312 pm cdt thu apr 16 2026

.tonight...northeast wind 5 knots becoming southeast with gusts
to around 20 knots after midnight, then becoming south 10 to
15 knots with gusts to around 25 knots late in the night. mostly
clear. waves 1 to 2 feet. 
.friday...south wind 10 to 15 knots becoming west 15 to 20 knots
late in the afternoon. rain and chance of thunderstorms in the
afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots
after midnight. chance of thunderstorms in the evening. rain
likely through the night. waves 1 to 3 feet. 
.saturday...west wind 15 to 20 knots with gusts to around
25 knots. slight chance of snow. waves 2 to 4 feet. 

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

$$

fzus53 kdlh 162012
nshdlh
expires:202604170400;;483590

nearshore marine forecast
national weather service duluth mn
312 pm cdt thu apr 16 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.


lsz140-170400-
grand portage to grand marais mn-
312 pm cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
after midnight. patchy fog through the night. slight chance of
rain and snow late in the night. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the morning. patchy fog in the morning. rain likely and chance of
thunderstorms in the afternoon. waves 1 to 3 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots late in the evening, then
decreasing to 25 knots after midnight. chance of thunderstorms in
the evening. rain likely through the night. slight chance of
light freezing rain after midnight. waves 1 to 3 feet. 
.saturday...west wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. slight
chance of light freezing rain and snow in the morning. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
a small craft advisory may be needed. 

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

$$

fzus53 kdlh 162012
nshdlh
expires:202604170400;;483591

nearshore marine forecast
national weather service duluth mn
312 pm cdt thu apr 16 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.


lsz141-170400-
grand marais to taconite harbor mn-
312 pm cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
after midnight. patchy fog through the night. slight chance of
rain late in the night. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming north with gusts to around 20 knots late in the
afternoon. patchy fog in the morning. rain likely and chance of
thunderstorms in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet in the afternoon. 
.friday night...northwest wind 15 to 20 knots with gusts to
around 30 knots. rain likely and chance of thunderstorms in the
evening. waves 1 to 3 feet. 
.saturday...west wind 20 to 25 knots with gusts to around
30 knots. partly sunny. waves 1 to 3 feet building to 2 to 4 feet
in the late morning and afternoon. a small craft advisory may be
needed. 

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

$$

fzus53 kdtx 161944
nshdtx
expires:202604170345;;482043

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
344 pm edt thu apr 16 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.


lhz442-170345-
harbor beach to port sanilac mi-
344 pm edt thu apr 16 2026

.tonight...north winds 5 to 10 knots. mostly cloudy with a chance
of showers and a slight chance of thunderstorms in the evening,
then partly cloudy after midnight. areas of fog in the evening,
then widespread fog after midnight. waves 2 feet or less. 
.friday...light and variable winds becoming southeast 5 to
10 knots early in the afternoon. mostly cloudy early in the
morning becoming partly cloudy. widespread fog early in the
morning, then areas of fog in the late morning and early
afternoon. waves 2 feet or less. 
.friday night...southeast winds 10 to 15 knots becoming south 15 to
20 knots in the late evening and overnight. partly cloudy until early
morning becoming mostly cloudy. a chance of showers after midnight.
waves 2 feet or less building to 3 to 5 feet in the late evening and
overnight. waves occasionally around 7 feet. a small craft advisory
may be needed.
.saturday...south winds 20 to 25 knots becoming southwest 15 to
20 knots in the late morning and afternoon. becoming partly
cloudy early in the afternoon. light showers until late
afternoon, then a chance of showers early in the afternoon. waves
3 to 5 feet. waves occasionally around 6 feet. 

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

$$

fzus53 kdtx 161944
nshdtx
expires:202604170345;;482044

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
344 pm edt thu apr 16 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.


lhz443-170345-
port sanilac to port huron mi-
344 pm edt thu apr 16 2026

.tonight...north winds 5 to 10 knots. mostly cloudy with a chance
of showers and thunderstorms in the evening, then partly cloudy
after midnight. areas of fog in the evening, then widespread fog
after midnight. some thunderstorms may produce heavy rainfall in
the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots veering to the southeast in
the late morning and afternoon. mostly cloudy early in the
morning becoming partly cloudy. widespread fog early in the
morning, then areas of fog in the late morning and early
afternoon. waves 2 feet or less. 
.friday night...southeast winds 10 to 15 knots increasing to 15 to 20
knots in the late evening and overnight. partly cloudy until early
morning becoming mostly cloudy. a chance of showers after midnight.
waves 1 to 3 feet building to 3 to 5 feet after midnight. waves
occasionally around 7 feet. a small craft advisory may be needed.
.saturday...south winds 20 to 25 knots becoming west 15 to
20 knots early in the afternoon. light showers until late
afternoon, then showers likely early in the afternoon. waves 3 to
5 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 161944
nshdtx
expires:202604170345;;482041

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
344 pm edt thu apr 16 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.


lhz421-170345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
344 pm edt thu apr 16 2026

.tonight...northeast winds 5 to 10 knots until early morning
becoming light and variable. partly cloudy. a chance of showers
and a slight chance of thunderstorms in the evening. areas of fog
in the evening, then widespread fog after midnight. some
thunderstorms may produce heavy rainfall in the evening. waves
2 feet or less. 
.friday...light and variable winds becoming east 5 to 10 knots in
the late morning and afternoon. mostly cloudy early in the
morning becoming partly cloudy. widespread fog early in the
morning, then areas of fog in the late morning and early
afternoon. waves 2 feet or less. 
.friday night...southeast winds 10 to 15 knots becoming south 20 to
25 knots with gusts to 30 knots in the late evening and overnight.
partly cloudy until early morning, then mostly cloudy with showers
likely and a chance of thunderstorms after midnight. waves 1 to 3
feet building to 3 to 5 feet in the late evening and overnight. waves
occasionally around 7 feet. a small craft advisory may be needed.
.saturday...south winds 20 to 25 knots veering to the west early
in the afternoon. gusts to 30 knots. mostly cloudy until late
afternoon becoming partly cloudy. a chance of thunderstorms early
in the morning. light showers likely until late afternoon, then a
chance of showers early in the afternoon. waves 3 to 5 feet.
waves occasionally around 6 feet. 

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

$$

fzus53 kdtx 161944
nshdtx
expires:202604170345;;482040

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
344 pm edt thu apr 16 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.


lhz422-170345-
inner saginaw bay sw of point au gres to bay port mi-
344 pm edt thu apr 16 2026

.tonight...northeast winds 5 to 10 knots until early morning
becoming light and variable. partly cloudy. light showers likely
and a chance of thunderstorms in the evening. areas of fog in the
evening, then widespread fog after midnight. waves 2 feet or
less. 
.friday...light and variable winds becoming east 5 to 10 knots in
the late morning and afternoon. partly cloudy. widespread fog
early in the morning, then areas of fog in the late morning and
early afternoon. waves 2 feet or less. 
.friday night...southeast winds 10 to 15 knots becoming south 20 to
25 knots with gusts to 30 knots in the late evening and overnight.
partly cloudy until early morning, then showers and a chance of
thunderstorms after midnight. waves 1 to 3 feet building to 3 to 5
feet in the late evening and overnight. waves occasionally around 7
feet. a small craft advisory may be needed.
.saturday...southwest winds 20 to 25 knots veering to the west
early in the afternoon. gusts to 30 knots. mostly cloudy until
late afternoon becoming partly cloudy. a chance of thunderstorms
early in the morning. rain showers likely until late afternoon,
then a chance of showers early in the afternoon. waves 3 to
5 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 161944
nshdtx
expires:202604170345;;482042

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
344 pm edt thu apr 16 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.


lhz441-170345-
port austin to harbor beach mi-
344 pm edt thu apr 16 2026

.tonight...north winds 5 to 10 knots until early morning becoming
light and variable. mostly cloudy with a chance of showers and a
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. areas of fog in the evening, then widespread fog
after midnight. waves 2 feet or less. 
.friday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly cloudy early
in the morning becoming partly cloudy. widespread fog early in
the morning, then areas of fog in the late morning and early
afternoon. waves 2 feet or less. 
.friday night...southeast winds 10 to 15 knots becoming south 15 to
20 knots in the late evening and overnight. partly cloudy until early
morning becoming mostly cloudy. light showers likely after midnight.
waves 1 to 3 feet building to 3 to 5 feet in the late evening and
overnight. waves occasionally around 7 feet. a small craft advisory
may be needed.
.saturday...south winds 20 to 25 knots becoming southwest 15 to
20 knots in the late morning and afternoon. becoming partly
cloudy early in the afternoon. light showers until late
afternoon. a chance of showers early in the afternoon. waves 4 to
6 feet. waves occasionally around 8 feet. 

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

$$

fzus53 kgrb 162013
nshgrb
expires:202604170400;;483699

nearshore marine forecast
national weather service green bay wi
313 pm cdt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-170400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
313 pm cdt thu apr 16 2026

.late this afternoon...e wind 5 to 10 kts. waves 2 ft or less.
areas of dense fog. 
.tonight...s wind 5 to 10 kts. waves 2 ft or less. areas of dense
fog in the evening, then widespread dense fog after midnight. 
.friday...s wind 10 to 15 kts increasing to to 30 kts in the late
morning and afternoon. waves 1 to 3 ft building to 4 to 7 ft in
the afternoon. areas of dense fog in the morning. 
.friday night...s wind to 30 kts veering w 15 to 25 kts after
midnight. waves 5 to 8 ft. a chance of thunderstorms in the
evening. rain showers. 
.saturday...w wind 15 to 25 kts. waves 3 to 5 ft subsiding to
1 to 3 ft in the afternoon. a chance of showers.  

$$

fzus53 kgrb 162013
nshgrb
expires:202604170400;;483698

nearshore marine forecast
national weather service green bay wi
313 pm cdt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz541-170400-
rock island passage to sturgeon bay wi-
313 pm cdt thu apr 16 2026

.late this afternoon...se wind 5 to 10 kts. waves 2 ft or less.
patchy fog. 
.tonight...s wind 5 to 10 kts. waves 2 ft or less. areas of fog
in the evening, then widespread dense fog after midnight. 
.friday...s wind 15 to 25 kts. waves 1 to 3 ft building to 3 to
5 ft in the afternoon. areas of dense fog in the morning. 
.friday night...s wind 15 to 25 kts veering sw after midnight.
waves 4 to 7 ft. rain showers and a chance of thunderstorms. 
.saturday...w wind 15 to 25 kts decreasing to 10 to 15 kts in the
late morning and afternoon. waves 4 to 7 ft subsiding to 2 to
4 ft in the afternoon. a chance of showers.  

$$

fzus53 kgrb 162013
nshgrb
expires:202604170400;;483697

nearshore marine forecast
national weather service green bay wi
313 pm cdt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-170400-
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-
313 pm cdt thu apr 16 2026

.late this afternoon...se wind 5 to 10 kts. waves 2 ft or less.
areas of dense fog. 
.tonight...se wind 5 to 10 kts. waves 2 ft or less. areas of
dense fog in the evening, then widespread dense fog after
midnight. 
.friday...s wind 10 to 15 kts increasing to 15 to 25 kts early in
the afternoon. waves 2 to 4 ft. areas of dense fog in the
morning. a small craft advisory may be needed. 
.friday night...s wind 15 to 25 kts veering w 10 to 20 kts after
midnight. waves 2 to 4 ft subsiding to 1 to 3 ft after midnight.
a chance of thunderstorms in the evening. rain showers. 
.saturday...w wind 15 to 25 kts. waves 1 to 3 ft. a chance of
showers.  

$$

fzus53 kgrr 162021
nshgrr
expires:202604170800;;483980

nearshore marine forecast
national weather service grand rapids mi
421 pm edt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz849-170800-
pentwater to manistee mi-
421 pm edt thu apr 16 2026

...dense fog advisory in effect until 8 am edt friday...

.through early evening...north winds 10 to 15 knots. mostly cloudy.
patchy dense fog. waves around 1 foot. 
.tonight...north winds 5 to 15 knots veering south after midnight.
partly cloudy. patchy dense fog in the evening, then areas of dense
fog after midnight. waves around 1 foot. 
.friday...south winds 5 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly sunny. areas of dense fog. waves 2 to
3 feet. 
.friday night...south winds to 30 knots. rain showers and a chance
of thunderstorms. waves 3 to 6 feet.
.saturday...west winds to 30 knots. partly sunny with a chance of
rain showers. waves 5 to 7 feet. 
.saturday night...west winds to 30 knots. partly cloudy. waves 4 to
6 feet. 
.sunday...northwest winds to 30 knots. mostly sunny. waves 4 to
6 feet. 
.monday...southwest winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.tuesday...southwest winds to 30 knots. mostly sunny. waves 6 to
8 feet. 

$$

fzus53 kgrr 162021
nshgrr
expires:202604170800;;483982

nearshore marine forecast
national weather service grand rapids mi
421 pm edt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz847-170800-
grand haven to whitehall mi-
421 pm edt thu apr 16 2026

...dense fog advisory in effect until 8 am edt friday...

.through early evening...northwest winds 10 to 15 knots. partly
sunny. patchy dense fog. waves 1 to 2 feet. 
.tonight...northwest winds 5 to 15 knots backing southwest after
midnight. partly cloudy. patchy dense fog in the evening, then areas
of dense fog after midnight. waves 1 to 2 feet. 
.friday...southeast winds 5 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly sunny. areas of dense fog. waves 1 to
2 feet. 
.friday night...southeast winds to 30 knots veering south after
midnight. rain showers and a chance of thunderstorms. waves 3 to
6 feet.
.saturday...west winds to 30 knots. partly sunny with rain showers.
waves 5 to 7 feet. 
.saturday night...west winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.sunday...northwest winds to 30 knots decreasing to 15 to 25 knots
early in the afternoon. mostly sunny. waves 5 to 7 feet. 
.monday...east winds around 10 knots veering southwest in the late
morning and afternoon. sunny. waves around 1 foot. 
.tuesday...southwest winds to 30 knots. mostly sunny. waves 6 to
9 feet. 

$$

fzus53 kgrr 162021
nshgrr
expires:202604170800;;483981

nearshore marine forecast
national weather service grand rapids mi
421 pm edt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz848-170800-
whitehall to pentwater mi-
421 pm edt thu apr 16 2026

...dense fog advisory in effect until 8 am edt friday...

.through early evening...northwest winds 10 to 15 knots. partly
sunny. patchy dense fog. waves 1 to 2 feet. 
.tonight...north winds 5 to 15 knots veering southeast after
midnight. partly cloudy. patchy dense fog in the evening, then areas
of dense fog after midnight. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots. partly sunny. areas of dense
fog. waves 1 to 3 feet. 
.friday night...south winds to 30 knots. rain showers and a chance
of thunderstorms. waves 4 to 6 feet building to 5 to 7 feet after
midnight. 
.saturday...west winds to 30 knots. partly sunny with rain showers.
waves 5 to 7 feet. 
.saturday night...west winds to 30 knots. partly cloudy. waves 4 to
6 feet. 
.sunday...northwest winds to 30 knots decreasing to 15 to 25 knots
early in the afternoon. mostly sunny. waves 5 to 7 feet. 
.monday...east winds 10 to 15 knots veering southwest in the late
morning and afternoon. sunny. waves 1 to 3 feet. 
.tuesday...south winds to 30 knots. mostly sunny. waves 6 to 9 feet.

$$

fzus53 kmkx 162010
nshmkx
expires:202604170900;;483557

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz643-170900-
sheboygan to port washington wi-
310 pm cdt thu apr 16 2026

...dense fog advisory in effect until 7 am cdt friday...

.through early evening...north wind 5 to 10 knots. partly sunny.
patchy dense fog. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots becoming south late in
the evening, then rising to 5 to 10 knots after midnight becoming
south 5 to 10 knots early in the morning. patchy dense fog
through around midnight, then areas of dense fog after midnight.
waves around 1 foot. 
.friday...south wind 10 to 15 knots rising to 15 to 20 knots
early in the afternoon, then becoming south 15 to 20 knots with
gusts to around 25 knots late in the afternoon. areas of dense
fog in the morning. waves around 1 foot building to 3 to 5 feet
in the afternoon. 
.friday night...south wind 15 to 25 knots veering west early in
the morning. rain showers and a chance of thunderstorms. waves
5 to 7 feet subsiding to 3 to 5 feet early in the morning. 
.saturday...west wind 15 to 25 knots easing to 10 to 20 knots
late in the morning, then becoming 15 to 20 knots early in the
afternoon becoming 10 to 20 knots late in the afternoon. chance
of showers. waves 3 to 4 feet subsiding to 1 to 3 feet early in
the afternoon, then building to 2 to 4 feet late in the
afternoon. 

$$

fzus53 kmkx 162010
nshmkx
expires:202604170900;;483558

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu apr 16 2026

for waters within five nautical miles of shore on lake michigan


lmz644-170900-
port washington to north point light wi-
310 pm cdt thu apr 16 2026

...dense fog advisory in effect until 7 am cdt friday...

.through early evening...north wind 5 to 10 knots. partly sunny.
patchy dense fog. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots becoming southeast late
in the evening, then veering south after midnight rising to 5 to
10 knots early in the morning. patchy dense fog in the evening,
then areas of dense fog in the late evening and overnight. waves
around 1 foot. 
.friday...south wind 5 to 10 knots becoming southeast 10 to
15 knots late in the morning, then rising to 15 to 20 knots in
the afternoon. areas of dense fog in the morning. waves around
1 foot building to 3 to 4 feet in the afternoon. 
.friday night...south wind 15 to 20 knots becoming 10 to 20 knots
late in the evening, then veering southwest 15 to 20 knots after
midnight veering west early in the morning. rain showers and a
chance of thunderstorms. waves 4 to 6 feet subsiding to 3 to
4 feet. 
.saturday...west wind 10 to 20 knots. slight chance of showers
through the day. waves 2 to 4 feet subsiding to 1 to 2 feet in
the afternoon. 

$$