fzus53 kapx 250645
nshapx
expires:202610251445;;147763

nearshore marine forecast
national weather service gaylord mi
245 am edt sun oct 25 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.


lmz346-251445-
manistee to point betsie mi-
245 am edt sun oct 25 2026

.today...south wind 10 to 15 knots becoming northwest 5 to
10 knots early in the evening. mostly cloudy. waves 2 to 3 feet. 
.tonight...north wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.monday...northeast wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.monday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 250856
nshgrb
expires:202610251600;;152246

nearshore marine forecast
national weather service green bay wi
356 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-251600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
356 am cdt sun oct 25 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.early this morning...sw wind 10 to 15 kts. waves 2 to 4 ft.
mostly cloudy. 
.today...sw wind 10 to 15 kts veering w 5 to 10 kts mid-day, then
veering n early in the afternoon. waves 2 to 4 ft subsiding to
1 to 3 ft in the afternoon. a slight chance of showers. 
.tonight...n wind 10 to 15 kts. waves 1 to 3 ft. cloudy.
.monday...ne wind 10 to 20 kts. waves 2 to 4 ft. mostly cloudy. 
.monday night...ne wind 10 to 20 kts veering e 10 to 15 kts after
midnight. waves 2 to 4 ft. cloudy. 

$$

fzus53 kgrr 250806
nshgrr
expires:202610250915;;150377

nearshore marine forecast
national weather service grand rapids mi
406 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz845-250915-
south haven to holland mi-
406 am edt sun oct 25 2026

.rest of tonight...south winds 10 to 15 knots. partly cloudy. waves
around 1 foot. 
.sunday...south winds 5 to 15 knots. partly sunny. waves around
1 foot. 
.sunday night...south winds 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.monday...northeast winds 5 to 15 knots. partly sunny. waves around
1 foot. 
.monday night...northeast winds 10 to 20 knots veering east after
midnight. partly cloudy. waves around 1 foot. 
.tuesday...southeast winds 10 to 20 knots. mostly cloudy. waves
around 1 foot. 
.wednesday...south winds around 15 knots becoming 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 to 2 feet. 
.thursday...southwest winds 10 to 20 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 250806
nshgrr
expires:202610250915;;150378

nearshore marine forecast
national weather service grand rapids mi
406 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz844-250915-
st joseph to south haven mi-
406 am edt sun oct 25 2026

.rest of tonight...south winds 10 to 15 knots. partly cloudy. waves
1 foot or less. 
.sunday...south winds 5 to 15 knots. mostly sunny. waves 1 foot or
less. 
.sunday night...south winds 5 to 10 knots. partly cloudy. waves less
than 1 foot. 
.monday...southwest winds 5 to 10 knots veering north 10 to 15 knots
in the late morning and afternoon. partly sunny. waves 1 to 2 feet. 
.monday night...northeast winds 10 to 15 knots veering east after
midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...southeast winds 10 to 15 knots. partly sunny. waves
around 1 foot. 
.wednesday...south winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.thursday...southwest winds 5 to 15 knots veering west early in the
afternoon. mostly sunny with a chance of rain showers. waves 1 to
3 feet. 

$$

fzus53 kgrr 250806
nshgrr
expires:202610250915;;150376

nearshore marine forecast
national weather service grand rapids mi
406 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz846-250915-
holland to grand haven mi-
406 am edt sun oct 25 2026

.rest of tonight...south winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.sunday...south winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 
.sunday night...south winds 10 to 15 knots veering northwest 5 to
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.monday...northeast winds 5 to 15 knots. partly sunny. waves around
1 foot. 
.monday night...northeast winds 10 to 15 knots veering east 15 to
20 knots after midnight. partly cloudy. waves around 1 foot. 
.tuesday...east winds 10 to 20 knots. mostly cloudy. waves 1 to
2 feet. 
.wednesday...south winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday...southwest winds 10 to 20 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 250806
nshgrr
expires:202610250915;;150375

nearshore marine forecast
national weather service grand rapids mi
406 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz847-250915-
grand haven to whitehall mi-
406 am edt sun oct 25 2026

.rest of tonight...south winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...southwest winds 5 to 15 knots veering north after
midnight. partly cloudy. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots. partly sunny. waves around
1 foot. 
.monday night...northeast winds 10 to 15 knots veering east 15 to
20 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...east winds 15 to 20 knots. mostly cloudy. waves 1 to
2 feet. 
.wednesday...south winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.thursday...west winds 10 to 20 knots. partly sunny with a chance of
rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 250806
nshgrr
expires:202610250915;;150374

nearshore marine forecast
national weather service grand rapids mi
406 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz848-250915-
whitehall to pentwater mi-
406 am edt sun oct 25 2026

.rest of tonight...south winds 15 to 20 knots. mostly cloudy. waves
1 to 3 feet. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...south winds 10 to 20 knots veering north 5 to
10 knots in the late evening and early morning, then veering
northeast after midnight. partly cloudy. waves 1 to 3 feet. 
.monday...northeast winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.monday night...northeast winds 10 to 20 knots veering east after
midnight. mostly cloudy. waves 2 to 4 feet. 
.tuesday...southeast winds 10 to 20 knots. mostly cloudy. waves 1 to
2 feet. 
.wednesday...south winds 15 to 25 knots. mostly sunny. waves 4 to
6 feet. 
.thursday...west winds 10 to 20 knots. mostly sunny with a chance of
rain showers. waves 3 to 5 feet subsiding to 2 to 4 feet early in
the afternoon. 

$$

fzus53 kgrr 250806
nshgrr
expires:202610250915;;150373

nearshore marine forecast
national weather service grand rapids mi
406 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz849-250915-
pentwater to manistee mi-
406 am edt sun oct 25 2026

.rest of tonight...south winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet. 
.sunday...south winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...west winds 5 to 15 knots veering north in the late
evening and overnight. mostly cloudy. waves 1 to 3 feet. 
.monday...northeast winds 10 to 20 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.monday night...northeast winds 10 to 20 knots veering east after
midnight. mostly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.tuesday...southeast winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.wednesday...south winds 15 to 25 knots. mostly sunny. waves 3 to
6 feet.
.thursday...west winds 10 to 20 knots. mostly sunny with a chance of
rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 

$$

fzus53 kiwx 250808
nshiwx
expires:202610251415;;150557

nearshore marine forecast
national weather service northern indiana
408 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-251415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
408 am edt sun oct 25 2026

.today...south winds 5 to 10 knots. mostly sunny. waves 1 foot or
less.
.tonight...south winds around 5 knots. partly cloudy. waves 1 
foot or less.
.monday...southwest winds 10 knots or less becoming north. partly
sunny. waves 2 feet or less. 
.monday night...north winds 5 to 10 knots becoming east. mostly
cloudy. waves 1 to 3 feet. 

the water temperature at st. joseph is 59 degrees and at michigan
city is 58 degrees.

$$

fzus53 klot 250834
nshlot
expires:202610251530;;151558

nearshore marine forecast
national weather service chicago/romeoville il
334 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan

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


lmz740>742-251530-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
334 am cdt sun oct 25 2026

.today...south winds 5 to 10 kt. partly cloudy. waves 1 ft or 
less.
.tonight...south winds 10 to 15 kt becoming northwest overnight.
partly cloudy. waves 1 to 3 ft. 
.monday...north winds 10 to 20 kt becoming northeast. mostly
cloudy. waves 2 to 4 ft building to 3 to 6 ft occasionally to 8 
ft. a small craft advisory may be needed. 
.monday night...northeast winds 15 to 20 kt becoming east 10 to
15 kt overnight. mostly cloudy. waves 4 to 6 ft occasionally to 8
ft.

$$

fzus53 klot 250834
nshlot
expires:202610251530;;151559

nearshore marine forecast
national weather service chicago/romeoville il
334 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan

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


lmz743>745-251530-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
334 am cdt sun oct 25 2026

.today...south winds 5 to 10 kt. partly cloudy. waves 1 ft or 
less. 
.tonight...south winds around 5 kt becoming southwest overnight.
partly cloudy. waves 1 ft or less. 
.monday...north winds 10 to 15 kt. mostly cloudy. waves 1 to 2 ft
building to 2 to 4 ft. 
.monday night...northeast winds 10 to 15 kt becoming east
overnight. mostly cloudy. waves 2 to 4 ft.  

$$

fzus53 kmkx 250810
nshmkx
expires:202610252100;;151096

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz643-252100-
sheboygan to port washington wi-
310 am cdt sun oct 25 2026

.early this morning...south wind 5 to 10 knots rising to 10 to
15 knots early in the morning. mostly cloudy. waves 1 to 3 feet. 
.today...southwest wind 10 to 15 knots becoming south 5 to
10 knots in the afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots veering north 5 to
15 knots late in the evening, then rising to 10 to 20 knots after
midnight becoming 15 to 20 knots early in the morning. mostly
cloudy. waves 1 to 2 feet building to 3 to 4 feet after midnight.
.monday...northeast wind 15 to 20 knots becoming 10 to 20 knots.
mostly cloudy. waves 3 to 4 feet building to 4 to 6 feet in the
afternoon. 
.monday night...northeast wind 10 to 20 knots becoming 15 to
20 knots late in the evening, then becoming northeast 15 to
20 knots after midnight veering east early in the morning. mostly
cloudy. waves 5 to 7 feet subsiding to 4 to 6 feet after
midnight. 

$$

fzus53 kmkx 250810
nshmkx
expires:202610252100;;151098

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz645-252100-
north point light to wind point wi-
310 am cdt sun oct 25 2026

.early this morning...south wind 5 to 10 knots becoming 5 to
15 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.today...southwest wind 10 to 15 knots backing south late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...south wind 5 to 10 knots veering west late in the
evening, then veering north 5 to 15 knots after midnight becoming
northeast 15 to 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves 1 to
2 feet building to 3 to 4 feet early in the morning. 
.monday...northeast wind 15 to 20 knots. mostly cloudy. waves
4 to 6 feet building to 5 to 7 feet late in the afternoon. 
.monday night...northeast wind 15 to 20 knots becoming east 10 to
15 knots after midnight. mostly cloudy. waves 5 to 7 feet
subsiding to 4 to 6 feet early in the morning. 

$$

fzus53 kmkx 250810
nshmkx
expires:202610252100;;151097

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz644-252100-
port washington to north point light wi-
310 am cdt sun oct 25 2026

.early this morning...south wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 
.today...south wind 5 to 10 knots veering southwest late in the
morning, then backing south early in the afternoon becoming south
5 to 10 knots late in the afternoon. partly sunny. waves 1 to
2 feet. 
.tonight...southwest wind 5 to 10 knots veering northwest late in
the evening, then becoming north 10 to 15 knots after midnight
becoming northeast 15 to 20 knots early in the morning. mostly
cloudy. waves 1 to 2 feet building to 3 to 4 feet early in the
morning. 
.monday...northeast wind 15 to 20 knots becoming 10 to 20 knots
late in the afternoon. mostly cloudy. waves 3 to 5 feet building
to 5 to 7 feet. 
.monday night...northeast wind 15 to 20 knots becoming east 10 to
15 knots early in the morning. mostly cloudy. waves 5 to 7 feet
subsiding to 4 to 6 feet early in the morning. 

$$

fzus53 kmkx 250810
nshmkx
expires:202610252100;;151099

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz646-252100-
wind point wi to winthrop harbor il-
310 am cdt sun oct 25 2026

.early this morning...south wind 5 to 10 knots becoming 5 to
15 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.today...south wind 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.tonight...south wind 5 to 10 knots veering southwest late in the
evening, then veering northwest 5 to 15 knots after midnight
veering north 10 to 15 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves around
1 foot building to 2 to 4 feet early in the morning. 
.monday...northeast wind 15 to 20 knots. mostly cloudy. waves
3 to 5 feet building to 4 to 6 feet in the late morning and
afternoon. 
.monday night...northeast wind 15 to 20 knots becoming east 10 to
15 knots after midnight. mostly cloudy. waves 4 to 6 feet. 

$$