fzus53 kapx 251907
nshapx
expires:202610260315;;175473

nearshore marine forecast
national weather service gaylord mi
307 pm 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.


lmz346-260315-
manistee to point betsie mi-
307 pm edt sun oct 25 2026

.tonight...north wind 5 to 10 knots. slight chance of showers
through the night. 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. 
.tuesday...southeast wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 251824
nshgrb
expires:202610252200;;172126

nearshore marine forecast
national weather service green bay wi
124 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz541-542-252200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-
124 pm cdt sun oct 25 2026

.this afternoon...nw wind 5 to 10 kts veering n early in the
afternoon. waves 1 to 3 ft. a slight chance of showers. 
.tonight...n wind 10 to 15 kts. waves 1 to 3 ft. a slight chance
of showers in the evening. 
.monday...ne wind 10 to 15 kts. waves 2 to 4 ft. mostly cloudy. 
.monday night...ne wind 10 to 15 kts veering e after midnight.
waves 2 to 4 ft. cloudy. 

$$

fzus53 kgrb 251824
nshgrb
expires:202610252200;;172125

nearshore marine forecast
national weather service green bay wi
124 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz543-252200-
two rivers to sheboygan wi-
124 pm cdt sun oct 25 2026

...small craft advisory in effect from monday afternoon through
wednesday evening...

.this afternoon...sw wind 5 to 10 kts backing e early in the
afternoon. waves 1 to 3 ft. mostly cloudy. 
.tonight...n wind 10 to 15 kts. waves 1 to 3 ft. cloudy.
.monday...n wind 10 to 15 kts veering ne 15 to 25 kts in the late
morning and afternoon. waves 3 to 5 ft. mostly cloudy. 
.monday night...ne wind 15 to 25 kts veering e 10 to 20 kts after
midnight. waves 3 to 5 ft. cloudy. 

$$

fzus53 kgrb 251706
nshgrb
expires:202610252200;;168930

nearshore marine forecast
national weather service green bay wi
1206 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-252200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1206 pm cdt sun oct 25 2026

.this afternoon...w wind 5 to 10 kts veering n early in the
afternoon. waves 1 to 3 ft. a slight chance of showers. 
.tonight...n wind 10 to 15 kts. waves 1 to 3 ft. a chance of
showers in the evening. 
.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 3 to 5 ft. cloudy. 

$$

fzus53 kgrr 251823
nshgrr
expires:202610260800;;172033

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz844-260800-
st joseph to south haven mi-
223 pm edt sun oct 25 2026

.through early evening...southwest winds 5 to 10 knots. mostly
sunny. waves 1 foot or less. 
.tonight...south winds 5 to 10 knots. partly cloudy. waves 1 foot or
less. 
.monday...northwest 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. mostly cloudy. waves
around 1 foot. 
.tuesday night...southeast winds 10 to 15 knots. mostly cloudy.
waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.thursday...southwest winds 10 to 15 knots. mostly sunny with a
chance of rain showers. waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots. partly sunny. waves 1 foot or
less. 

$$

fzus53 kgrr 251823
nshgrr
expires:202610260800;;172031

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz846-260800-
holland to grand haven mi-
223 pm edt sun oct 25 2026

.through early evening...south winds 10 to 15 knots. mostly sunny.
waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots veering northwest after
midnight. partly cloudy. waves 1 to 2 feet. 
.monday...northeast winds 5 to 15 knots. partly sunny. waves 1 to
2 feet. 
.monday night...northeast winds 10 to 20 knots. partly cloudy. waves
1 to 2 feet. 
.tuesday...east winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.tuesday night...southeast winds 10 to 20 knots. mostly cloudy.
waves 1 to 2 feet. 
.wednesday...south winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.thursday...southwest winds 20 to 25 knots decreasing to 10 to
20 knots early in the afternoon. partly sunny with a chance of rain
showers. waves 3 to 5 feet. 
.friday...southeast winds around 10 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 251823
nshgrr
expires:202610260800;;172032

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz845-260800-
south haven to holland mi-
223 pm edt sun oct 25 2026

.through early evening...southwest winds 5 to 15 knots. mostly
sunny. waves around 1 foot. 
.tonight...south winds 5 to 10 knots veering southwest after
midnight. partly cloudy. waves around 1 foot. 
.monday...north winds 5 to 15 knots. partly sunny. waves 1 to
2 feet. 
.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. 
.tuesday night...southeast winds 10 to 15 knots. mostly cloudy.
waves around 1 foot. 
.wednesday...south winds 10 to 15 knots. 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. 
.friday...south winds 5 to 10 knots. mostly cloudy. waves 1 foot or
less. 

$$

fzus53 kgrr 251823
nshgrr
expires:202610260800;;172028

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz849-260800-
pentwater to manistee mi-
223 pm edt sun oct 25 2026

.through early evening...southwest winds 10 to 20 knots. mostly
sunny. waves 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots veering north in the late
evening and overnight. partly cloudy in the evening then becoming
mostly cloudy. waves 2 to 4 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. partly 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. 
.tuesday night...southeast winds 10 to 20 knots. mostly cloudy.
waves 1 to 3 feet. 
.wednesday...south winds 15 to 25 knots. partly sunny. waves 3 to
6 feet.
.thursday...southwest winds 10 to 20 knots. rain showers likely.
waves 3 to 5 feet subsiding to 1 to 3 feet early in the afternoon. 
.friday...east winds 5 to 10 knots veering southeast 10 to 15 knots
in the late morning and afternoon. partly sunny with a chance of
rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 251823
nshgrr
expires:202610260800;;172029

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz848-260800-
whitehall to pentwater mi-
223 pm edt sun oct 25 2026

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

$$

fzus53 kgrr 251823
nshgrr
expires:202610260800;;172030

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz847-260800-
grand haven to whitehall mi-
223 pm edt sun oct 25 2026

.through early evening...south winds around 15 knots. mostly sunny.
waves 2 to 4 feet. 
.tonight...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 1 to
2 feet. 
.monday night...northeast winds 10 to 20 knots veering east after
midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...southeast winds 15 to 20 knots. mostly cloudy. waves 1 to
2 feet. 
.tuesday night...southeast winds 15 to 20 knots. mostly cloudy.
waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. partly sunny. waves 3 to
5 feet. 
.thursday...southwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 
.friday...east winds 10 to 15 knots veering southeast early in the
afternoon. mostly cloudy with a chance of rain showers. waves 1 to
3 feet. 

$$

fzus53 kiwx 251420
nshiwx
expires:202610252045;;163804

nearshore marine forecast
national weather service northern indiana
1020 am edt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-252045-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1020 am edt sun oct 25 2026

.this afternoon...south winds 10 knots or less. mostly sunny.
waves 1 foot or less. 
.tonight...light and variable winds. 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 58 degrees and at michigan
city is 57 degrees.

$$

fzus53 klot 251356
nshlot
expires:202610252115;;162598

nearshore marine forecast
national weather service chicago/romeoville il
856 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>742-252115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
856 am cdt sun oct 25 2026

.rest of today...south winds around 10 kt. partly cloudy. waves
1 to 2 ft. 
.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 3 to 5 ft. a small craft advisory will likely 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. a small craft advisory will likely be needed.  

$$

fzus53 klot 251356
nshlot
expires:202610252115;;162599

nearshore marine forecast
national weather service chicago/romeoville il
856 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>745-252115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
856 am cdt sun oct 25 2026

.rest of today...south winds around 10 kt becoming around 5 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 251810
nshmkx
expires:202610252200;;171465

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz646-252200-
wind point wi to winthrop harbor il-
110 pm cdt sun oct 25 2026

...small craft advisory in effect from monday morning through
tuesday afternoon...

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

$$

fzus53 kmkx 251810
nshmkx
expires:202610252200;;171464

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz645-252200-
north point light to wind point wi-
110 pm cdt sun oct 25 2026

...small craft advisory in effect from monday morning through
tuesday afternoon...

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

$$

fzus53 kmkx 251810
nshmkx
expires:202610252200;;171463

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz644-252200-
port washington to north point light wi-
110 pm cdt sun oct 25 2026

...small craft advisory in effect from monday morning through
tuesday evening...

.rest of today...south wind 10 to 15 knots. partly sunny. waves
around 1 foot. 
.tonight...southwest wind 5 to 10 knots veering west late in the
evening, then becoming north 10 to 15 knots after midnight rising
to 15 to 20 knots early in the morning. mostly cloudy. waves 1 to
2 feet building to 2 to 4 feet early in the morning. 
.monday...north wind 15 to 20 knots veering northeast in the late
morning and early afternoon, then becoming 15 to 25 knots late in
the afternoon. mostly cloudy. waves 3 to 4 feet building to 5 to
7 feet. 
.monday night...northeast wind 15 to 25 knots becoming 15 to
20 knots late in the evening, then veering east 10 to 20 knots
after midnight becoming 15 to 20 knots early in the morning.
mostly cloudy. waves 5 to 7 feet. 

$$

fzus53 kmkx 251810
nshmkx
expires:202610252200;;171462

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sun oct 25 2026

for waters within five nautical miles of shore on lake michigan


lmz643-252200-
sheboygan to port washington wi-
110 pm cdt sun oct 25 2026

...small craft advisory in effect from monday morning through
tuesday evening...

.rest of today...south wind 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots becoming north 10 to
15 knots in the late evening and early morning, then rising to
15 to 20 knots early in the morning. mostly cloudy. waves 1 to
2 feet building to 2 to 4 feet after midnight. 
.monday...north wind 15 to 20 knots veering northeast in the late
morning and early afternoon, then becoming 15 to 25 knots late in
the afternoon. mostly cloudy. waves 3 to 4 feet building to 4 to
6 feet in the afternoon. 
.monday night...northeast wind 15 to 25 knots becoming 15 to
20 knots late in the evening, then veering east after midnight
becoming east 15 to 20 knots early in the morning. cloudy. waves
5 to 7 feet subsiding to 4 to 6 feet after midnight. 

$$