fzus53 kapx 301956
nshapx
expires:202605010400;;798835

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lsz322-010400-
st. marys river point iroquois to e. potagannissing bay-
356 pm edt thu apr 30 2026

.tonight...northwest wind 5 to 10 knots. patchy frost early in
the evening. areas of frost after midnight. slight chance of snow
showers after midnight. 
.friday...northwest wind 10 to 15 knots. partly sunny. 
.friday night...northwest wind 10 to 15 knots. patchy frost. 
.saturday...northwest wind 10 to 15 knots. sunny.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798842

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lhz345-010400-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. slight chance of rain
and snow showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.saturday...west wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798843

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lhz346-010400-
st ignace to false detour channel-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. slight chance of rain and
snow showers after midnight. waves 2 feet or less. 
.friday...northwest wind 10 to 15 knots. slight chance of rain
and snow showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798844

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lhz347-010400-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday...northwest wind 10 to 15 knots. slight chance of rain
and snow showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798845

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lhz348-010400-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
356 pm edt thu apr 30 2026

.tonight...northwest wind 5 to 10 knots. chance of showers early
in the evening. slight chance of rain and snow showers after
midnight. waves 2 feet or less. 
.friday...north wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798846

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lhz349-010400-
sturgeon pt to alabaster mi-
356 pm edt thu apr 30 2026

.tonight...northwest wind 5 to 10 knots. chance of showers early
in the evening. waves 2 feet or less. 
.friday...north wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798838

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lmz323-010400-
grand traverse bay south of a line grand traverse light to
norwood mi-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. slight chance of rain
and snow showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798836

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lmz341-010400-
seul choix point to 5nm west of mackinac bridge-
356 pm edt thu apr 30 2026

.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798837

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lmz342-010400-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...west wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798839

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lmz344-010400-
sleeping bear point to grand traverse light mi-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...west wind 5 to 10 knots. sunny. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798840

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lmz345-010400-
point betsie to sleeping bear point mi-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...northwest wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...light winds. sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798841

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lmz346-010400-
manistee to point betsie mi-
356 pm edt thu apr 30 2026

.tonight...north wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...north wind 5 to 10 knots. slight chance of rain and
snow showers. waves 2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 301956
nshapx
expires:202605010400;;798834

nearshore marine forecast
national weather service gaylord mi
356 pm 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.


lsz321-010400-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
356 pm edt thu apr 30 2026

.tonight...northwest wind 10 to 15 knots early in the evening
becoming variable 10 knots or less. partly cloudy early in the
evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 302016
nshdlh
expires:202605010400;;800307

nearshore marine forecast
national weather service duluth mn
316 pm 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.


lsz141-010400-
grand marais to taconite harbor mn-
316 pm cdt thu apr 30 2026

.tonight...southwest wind 5 knots becoming north in the late
evening and overnight. chance of sprinkles until early morning.
chance of flurries through the night. waves 1 foot or less. 
.friday...north wind 5 knots becoming east late in the morning,
then becoming south in the afternoon. mostly sunny. waves 1 foot
or less. 
.friday night...southwest wind 5 knots becoming northwest after
midnight. partly cloudy. waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming southwest
5 to 10 knots in the late morning and early afternoon, then
becoming south late in the afternoon. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 302016
nshdlh
expires:202605010400;;800316

nearshore marine forecast
national weather service duluth mn
316 pm 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.


lsz148-010400-
oak point to saxon harbor wi-
316 pm cdt thu apr 30 2026

.tonight...north wind 5 knots. chance of sprinkles and flurries
in the evening. chance of flurries and sprinkles late in the
night. waves 1 foot or less. 
.friday...north wind 5 knots becoming east in the afternoon.
partly sunny in the morning then clearing. waves 1 foot or less. 
.friday night...southeast wind 5 knots becoming southwest after
midnight. mostly clear. waves 1 foot or less. 
.saturday...southwest wind 5 knots becoming northeast early in
the afternoon, then becoming east late in the afternoon. sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 302016
nshdlh
expires:202605010400;;800306

nearshore marine forecast
national weather service duluth mn
316 pm 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.


lsz140-010400-
grand portage to grand marais mn-
316 pm cdt thu apr 30 2026

.tonight...west wind 5 knots becoming north in the late evening
and overnight. chance of sprinkles until early morning. chance of
flurries through the night. waves 1 foot or less. 
.friday...northeast 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. partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 knots becoming southwest 10 to
15 knots in the late morning and afternoon. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798662

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 pm 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.


lhz441-010400-
port austin to harbor beach mi-
348 pm edt thu apr 30 2026

.tonight...north winds 5 to 10 knots backing to the northwest
early in the morning. partly cloudy. a slight chance of light
rain and snow showers after midnight. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy until late
afternoon becoming mostly sunny. a slight chance of light rain
and snow showers early in the morning. waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. waves 2 feet or less. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798661

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 pm 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.


lhz421-010400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
348 pm edt thu apr 30 2026

.tonight...north winds 5 to 10 knots. mostly clear. a slight
chance of showers in the evening, then a slight chance of light
rain and snow showers after midnight. waves 2 feet or less. 
.friday...north winds 5 to 10 knots veering to the northeast
early in the afternoon. mostly cloudy early in the morning
becoming partly cloudy. a slight chance of light rain and snow
showers early in the morning. a slight chance of showers early in
the afternoon. 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. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the east early in the afternoon. mostly sunny. waves 2 feet or
less. 

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

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798660

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 pm 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.


lhz422-010400-
inner saginaw bay sw of point au gres to bay port mi-
348 pm edt thu apr 30 2026

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

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

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798664

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 pm 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.


lhz443-010400-
port sanilac to port huron mi-
348 pm edt thu apr 30 2026

.tonight...northeast winds 5 to 10 knots in the evening becoming
light and variable. mostly clear. a chance of showers in the
evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly cloudy. a slight chance of showers
in the late morning and afternoon. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...north winds 5 to 10 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 301948
nshdtx
expires:202605010400;;798663

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 pm 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.


lhz442-010400-
harbor beach to port sanilac mi-
348 pm edt thu apr 30 2026

.tonight...north winds 5 to 10 knots in the evening becoming
light and variable. partly cloudy. a slight chance of showers in
the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. partly cloudy. a slight
chance of showers in the late morning and afternoon. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...northwest winds 5 to 10 knots veering to the north
early in the afternoon. mostly sunny. waves 2 feet or less. 

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

$$

fzus53 kgrb 302001
nshgrb
expires:202604302200;;799009

nearshore marine forecast
national weather service green bay wi
301 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-302200-
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-
301 pm cdt thu apr 30 2026

.this afternoon...se wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. 
.tonight...ne wind 5 to 10 kts backing n after midnight. waves
2 ft or less. a chance of showers and a slight chance of snow
showers in the evening. 
.friday...n wind 5 to 10 kts veering ne early in the afternoon.
waves 2 ft or less. partly cloudy. 
.friday night...ne wind 5 to 10 kts backing nw after midnight.
waves 2 ft or less. partly cloudy in the evening then clearing.  

$$

fzus53 kgrb 302001
nshgrb
expires:202604302200;;799010

nearshore marine forecast
national weather service green bay wi
301 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz541-302200-
rock island passage to sturgeon bay wi-
301 pm cdt thu apr 30 2026

.this afternoon...s wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. 
.tonight...n wind 5 to 10 kts. waves 2 ft or less. a slight
chance of showers in the evening. 
.friday...n wind 5 to 10 kts. waves 2 ft or less. a chance of
sprinkles in the afternoon. 
.friday night...n wind 5 to 10 kts. waves 2 ft or less. mostly
clear.  

$$

fzus53 kgrb 302001
nshgrb
expires:202604302200;;799011

nearshore marine forecast
national weather service green bay wi
301 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-302200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
301 pm cdt thu apr 30 2026

.this afternoon...se wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. 
.tonight...s wind 5 to 10 kts veering n in the late evening and
overnight. waves 2 ft or less. a slight chance of showers in the
evening. 
.friday...n wind 5 to 10 kts veering se early in the afternoon.
waves 2 ft or less. a chance of. 
.friday night...e wind 5 to 10 kts backing n in the late evening
and overnight. waves 2 ft or less. mostly clear.  

$$

fzus53 kgrr 301936
nshgrr
expires:202605010800;;798319

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

for waters within five nautical miles of shore on lake michigan


lmz847-010800-
grand haven to whitehall mi-
336 pm edt thu apr 30 2026

.through early evening...northwest winds 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...northwest winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.friday night...north winds 10 to 20 knots. mostly clear. waves 2 to
3 feet. 
.saturday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.saturday night...west winds 10 to 15 knots backing southwest 15 to
20 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.sunday...southwest winds 20 to 25 knots. partly sunny. waves 4 to
6 feet. 
.monday...southwest winds to 30 knots. partly sunny. waves 3 to
5 feet. 
.tuesday...west winds 15 to 20 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kgrr 301936
nshgrr
expires:202605010800;;798317

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

for waters within five nautical miles of shore on lake michigan


lmz849-010800-
pentwater to manistee mi-
336 pm edt thu apr 30 2026

.through early evening...northwest winds 10 to 15 knots. sunny.
waves around 1 foot. 
.tonight...north winds 5 to 15 knots. partly cloudy in the evening
then becoming mostly cloudy. waves around 1 foot. 
.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 1 foot or less. 
.saturday night...southwest winds 10 to 20 knots. partly cloudy.
waves 2 to 3 feet. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 4 to
6 feet. 
.monday...southwest winds 10 to 20 knots becoming south to 30 knots
in the late morning and afternoon. partly sunny. waves 3 to 5 feet. 
.tuesday...west winds 10 to 15 knots. partly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 301936
nshgrr
expires:202605010800;;798318

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

for waters within five nautical miles of shore on lake michigan


lmz848-010800-
whitehall to pentwater mi-
336 pm edt thu apr 30 2026

.through early evening...northwest winds 10 to 15 knots. sunny.
waves around 1 foot. 
.tonight...north winds 10 to 15 knots. partly cloudy in the evening
then becoming mostly 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 20 knots. mostly clear. waves 1 to
3 feet. 
.saturday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.saturday night...west winds 10 to 20 knots backing southwest in the
late evening and overnight. mostly clear. waves 2 to 3 feet. 
.sunday...southwest winds 15 to 25 knots. partly sunny with a chance
of rain showers. waves 4 to 6 feet. 
.monday...southwest winds 15 to 25 knots backing south to 30 knots
early in the afternoon. partly sunny. waves 3 to 5 feet. 
.tuesday...west winds 15 to 20 knots. partly sunny. waves 2 to
4 feet.

$$

fzus53 kmkx 302010
nshmkx
expires:202605010900;;800192

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

for waters within five nautical miles of shore on lake michigan


lmz643-010900-
sheboygan to port washington wi-
310 pm cdt thu apr 30 2026

.through early evening...southeast wind 5 to 10 knots. partly
sunny with scattered showers. 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. scattered showers until
early morning, then scattered sprinkles early in the morning.
waves around 1 foot. 
.friday...north wind 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon, then veering east late in the
afternoon. slight chance of showers in the afternoon. waves 1 to
2 feet. 
.friday night...southeast wind 5 to 10 knots backing north after
midnight. partly cloudy. waves around 1 foot. 
.saturday...north wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves around 1 foot. 

$$

fzus53 kmkx 302010
nshmkx
expires:202605010900;;800193

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

for waters within five nautical miles of shore on lake michigan


lmz644-010900-
port washington to north point light wi-
310 pm cdt thu apr 30 2026

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

$$