fzus53 kapx 300544
nshapx
expires:202604301345;;764940

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lhz346-301345-
st ignace to false detour channel-
144 am edt thu apr 30 2026

.today...north wind 5 to 10 knots becoming west 10 to 15 knots in
the afternoon. slight chance of showers in the morning. waves
2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764939

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lhz345-301345-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots in
the afternoon. slight chance of showers early in the morning.
waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764941

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lhz347-301345-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots in
the morning. slight chance of snow showers in the morning. slight
chance of showers in the morning. waves 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764942

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lhz348-301345-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots. slight chance of showers
in the morning. waves 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764943

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lhz349-301345-
sturgeon pt to alabaster mi-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots becoming northeast 5 to
10 knots in the afternoon. slight chance of showers in the
morning. chance of showers in the afternoon. waves 2 feet or
less. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764935

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lmz323-301345-
grand traverse bay south of a line grand traverse light to
norwood mi-
144 am edt thu apr 30 2026

.today...north wind 5 to 10 knots becoming northwest in the
morning. slight chance of showers early in the morning. waves
2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764933

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lmz341-301345-
seul choix point to 5nm west of mackinac bridge-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots in
the morning. slight chance of rain and snow showers early in the
morning. waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764934

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lmz342-301345-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots becoming west in the
afternoon. slight chance of rain and snow showers early in the
morning. waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764936

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lmz344-301345-
sleeping bear point to grand traverse light mi-
144 am edt thu apr 30 2026

.today...northwest wind 5 to 10 knots. slight chance of showers
early in the morning. waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764937

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lmz345-301345-
point betsie to sleeping bear point mi-
144 am edt thu apr 30 2026

.today...light winds becoming northwest 5 to 10 knots in the
afternoon. slight chance of showers early in the morning. waves
2 feet or less. 
.tonight...north wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764938

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lmz346-301345-
manistee to point betsie mi-
144 am edt thu apr 30 2026

.today...north wind 5 to 10 knots becoming northwest in the
morning. mostly cloudy then becoming mostly sunny in the morning
then becoming sunny. waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.friday...north wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764931

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lsz321-301345-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots. slight chance of rain and
snow showers in the afternoon. waves 2 to 3 feet. 
.tonight...north wind 10 to 15 knots. slight chance of snow
showers. waves 2 to 3 feet. 
.friday...north wind 15 to 20 knots. sunny. waves 2 to 4 feet. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300544
nshapx
expires:202604301345;;764932

nearshore marine forecast
national weather service gaylord mi
144 am edt thu apr 30 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.


lsz322-301345-
st. marys river point iroquois to e. potagannissing bay-
144 am edt thu apr 30 2026

.today...northwest wind 10 to 15 knots. slight chance of showers
in the morning. 
.tonight...northwest wind 10 to 15 knots. mostly cloudy. 
.friday...northwest wind 15 to 20 knots. mostly sunny. 
.friday night...northwest wind 10 to 15 knots. partly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 300623
nshdlh
expires:202604301600;;766511

nearshore marine forecast
national weather service duluth mn
123 am cdt thu apr 30 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.


lsz141-301600-
grand marais to taconite harbor mn-
123 am cdt thu apr 30 2026

.today...north wind 5 knots becoming south early in the
afternoon, then becoming southwest late in the afternoon. chance
of snow showers until late afternoon, then snow showers likely
and chance of rain showers late in the afternoon. waves 1 foot or
less. 
.tonight...west wind 5 knots becoming north in the late evening
and overnight. chance of rain showers and snow showers in the
evening, then slight chance of snow showers after midnight. waves
1 foot or less. 
.friday...north wind 5 knots becoming south in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 knots becoming west late in the
evening, then becoming variable 10 knots or less after midnight.
mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 300623
nshdlh
expires:202604301600;;766510

nearshore marine forecast
national weather service duluth mn
123 am cdt thu apr 30 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.


lsz140-301600-
grand portage to grand marais mn-
123 am cdt thu apr 30 2026

.today...north wind 5 knots becoming southeast early in the
afternoon, then becoming southwest late in the afternoon. chance
of snow showers until late afternoon, then snow showers likely
late in the afternoon. waves 1 foot or less. 
.tonight...west wind 5 knots becoming north in the late evening
and overnight. chance of snow showers in the evening, then slight
chance of snow showers after midnight. waves 1 foot or less. 
.friday...north wind 5 to 10 knots becoming southeast early in
the afternoon, then becoming southwest late in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 to 10 knots becoming northwest
after midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 300623
nshdlh
expires:202604301600;;766520

nearshore marine forecast
national weather service duluth mn
123 am cdt thu apr 30 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.


lsz148-301600-
oak point to saxon harbor wi-
123 am cdt thu apr 30 2026

.today...north wind 5 to 10 knots becoming northeast late in the
afternoon. chance of rain showers and snow showers. waves 1 foot
or less. 
.tonight...north wind 5 knots. slight chance of rain showers and
snow showers in the evening. waves 1 foot or less. 
.friday...northeast wind 5 knots becoming east late in the
afternoon. partly sunny in the morning then clearing. waves
1 foot or less. 
.friday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight. mostly clear. waves 1 foot or less. 

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771460

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz443-301600-
port sanilac to port huron mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. mostly cloudy. a chance of
showers in the afternoon. waves 1 to 3 feet. 
.tonight...northeast winds 5 to 10 knots early in the evening
becoming light and variable. partly cloudy. a slight chance of
showers early in the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771456

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz422-301600-
inner saginaw bay sw of point au gres to bay port mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the afternoon. mostly cloudy in the morning, then
partly cloudy with a slight chance of showers in the afternoon.
waves 2 feet or less. 
.tonight...north winds 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.friday...north winds 5 to 10 knots. partly cloudy becoming
mostly cloudy in the late morning and early afternoon becoming
partly cloudy. a chance of showers early in the afternoon. waves
2 feet or less. 
.friday night...north winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and early morning, then becoming
northwest 10 to 15 knots after midnight. partly cloudy. a chance
of showers early in the evening. waves 2 feet or less. 

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

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771458

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz441-301600-
port austin to harbor beach mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the afternoon. mostly cloudy in the morning becoming
partly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and afternoon. 
.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable, then becoming northwest 5 to
10 knots after midnight. partly cloudy. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771459

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz442-301600-
harbor beach to port sanilac mi-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. mostly cloudy in the morning,
then partly cloudy with a slight chance of showers in the
afternoon. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. partly cloudy. a slight chance of
showers early in the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 300752
nshdtx
expires:202604301600;;771457

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 am edt thu apr 30 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.


lhz421-301600-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
352 am edt thu apr 30 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the afternoon. mostly cloudy in the morning, then
partly cloudy with a slight chance of showers in the afternoon.
waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots. partly cloudy. a slight
chance of showers early in the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kgrb 300751
nshgrb
expires:202604301000;;771421

nearshore marine forecast
national weather service green bay wi
251 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz541-301000-
rock island passage to sturgeon bay wi-
251 am cdt thu apr 30 2026

.rest of the night...nw wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
s early in the afternoon. waves 2 ft or less. a chance of
showers. 
.thursday night...n wind 5 to 10 kts. waves 2 ft or less. a
chance of showers in the evening, then a chance of sprinkles
after midnight. 
.friday...n wind 5 to 10 kts. waves 2 ft or less. a chance of
sprinkles in the morning.  

$$

fzus53 kgrb 300751
nshgrb
expires:202604301000;;771422

nearshore marine forecast
national weather service green bay wi
251 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-301000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
251 am cdt thu apr 30 2026

.rest of the night...nw wind 5 to 10 kts. waves 2 ft or less.
mostly cloudy. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
e early in the afternoon. waves 2 ft or less. a chance of
showers. 
.thursday night...sw wind 5 to 10 kts veering n in the late
evening and overnight. waves 2 ft or less. a chance of showers in
the evening, then a chance of sprinkles after midnight. 
.friday...n wind 5 to 10 kts veering e early in the afternoon.
waves 2 ft or less. a chance of sprinkles in the morning.  

$$

fzus53 kgrb 300751
nshgrb
expires:202604301000;;771420

nearshore marine forecast
national weather service green bay wi
251 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-301000-
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-
251 am cdt thu apr 30 2026

.rest of the night...nw wind 5 to 10 kts. waves 2 ft or less.
mostly cloudy. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
se early in the afternoon. waves 2 ft or less. a chance of
showers. a slight chance of snow showers in the afternoon. 
.thursday night...n wind 5 to 10 kts. waves 2 ft or less. a
chance of rain and snow showers in the evening, then a chance of
sprinkles after midnight. 
.friday...n wind 5 to 10 kts veering ne early in the afternoon.
waves 2 ft or less. a chance of sprinkles in the morning.  

$$

fzus53 kgrr 300736
nshgrr
expires:202604300845;;771075

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz847-300845-
grand haven to whitehall mi-
336 am edt thu apr 30 2026

.rest of tonight...northwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...northwest winds around 10 knots veering north
after midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots backing northwest early in the
afternoon. mostly sunny. waves 2 to 3 feet. 
.friday night...north winds 10 to 20 knots. mostly clear. waves 1 to
3 feet. 
.saturday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.sunday...southwest winds 20 to 25 knots. partly sunny. waves 2 to
4 feet. 
.monday...southwest winds 20 to 25 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 300736
nshgrr
expires:202604300845;;771074

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz848-300845-
whitehall to pentwater mi-
336 am edt thu apr 30 2026

.rest of tonight...northwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...west winds around 10 knots veering north after
midnight. partly cloudy. waves 1 foot or less. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...north winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...northwest winds 10 to 15 knots. sunny. waves around
1 foot. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
4 feet.
.monday...southwest winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 300736
nshgrr
expires:202604300845;;771073

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz849-300845-
pentwater to manistee mi-
336 am edt thu apr 30 2026

.rest of tonight...north winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...west winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...north winds 5 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...north winds 5 to 15 knots backing northwest early in the
afternoon. sunny. waves around 1 foot. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
4 feet.
.monday...southwest winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kmkx 300810
nshmkx
expires:202604302100;;772657

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz643-302100-
sheboygan to port washington wi-
310 am cdt thu apr 30 2026

.early this morning...northwest wind 5 to 10 knots. partly
cloudy. waves around 1 foot. 
.today...northwest wind 5 to 10 knots veering north late in the
morning, then veering southeast early in the afternoon becoming
southeast 5 to 10 knots late in the afternoon. slight chance of
showers late in the morning. chance of showers in the afternoon.
waves around 1 foot. 
.tonight...south wind 5 to 10 knots veering southwest late in the
evening, then veering northwest after midnight becoming north
10 to 15 knots early in the morning. chance of showers through
the night. waves around 1 foot. 
.friday...north wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering northeast early in the afternoon
veering east late in the afternoon. slight chance of showers in
the afternoon. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots backing northwest after
midnight. partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 300810
nshmkx
expires:202604302100;;772658

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz644-302100-
port washington to north point light wi-
310 am cdt thu apr 30 2026

.early this morning...northwest wind 5 to 10 knots. partly
cloudy. waves around 1 foot. 
.today...north wind 5 to 10 knots veering southeast late in the
afternoon. chance of showers in the afternoon. waves around
1 foot. 
.tonight...southeast wind 5 to 10 knots veering southwest late in
the evening, then veering northwest after midnight becoming north
10 to 15 knots early in the morning. chance of showers through
around midnight, then slight chance of showers after midnight.
waves around 1 foot. 
.friday...north wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering northeast early in the afternoon
veering east late in the afternoon. slight chance of showers in
the afternoon. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots backing northwest early
in the morning. partly cloudy. waves around 1 foot. 

$$