fzus53 kapx 280252
nshapx
expires:202609281100;;169689

nearshore marine forecast
national weather service gaylord mi
1052 pm edt sun sep 27 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.


lmz346-281100-
manistee to point betsie mi-
1052 pm edt sun sep 27 2026

.overnight...light winds. mostly cloudy. waves 2 feet or less. 
.monday...light winds. mostly sunny. waves 2 feet or less. 
.monday night...light winds. partly cloudy. waves 2 feet or less.
.tuesday...south wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 280255
nshgrb
expires:202609281000;;169723

nearshore marine forecast
national weather service green bay wi
955 pm cdt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-281000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
955 pm cdt sun sep 27 2026

.rest of tonight...nw wind 5 to 10 kts. waves 2 ft or less.
partly cloudy. 
.monday...ne wind 5 to 10 kts veering e early in the afternoon.
waves 2 ft or less. mostly sunny. 
.monday night...s wind around 5 kts early in the evening becoming
variable 10 kts or less, then becoming sw around 5 kts after
midnight. waves 2 ft or less. partly cloudy. 
.tuesday...s wind 10 to 15 kts. waves 2 ft or less building to
2 to 4 ft in the afternoon. partly cloudy.  

$$

fzus53 kgrr 280136
nshgrr
expires:202609280800;;167630

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz845-280800-
south haven to holland mi-
936 pm edt sun sep 27 2026

.through early evening...northwest winds 10 to 15 knots. mostly
sunny. waves 1 foot or less. 
.tonight...north winds 10 to 15 knots veering northeast 5 to
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.monday...north winds around 5 knots backing northwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.monday night...north winds 5 to 10 knots backing south after
midnight. partly cloudy. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. mostly sunny. waves less than
1 foot. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.wednesday...south winds 10 to 15 knots. mostly cloudy with a chance
of rain showers. waves 1 to 2 feet. 
.thursday...southwest winds 15 to 20 knots veering west early in the
afternoon. rain showers likely. waves 2 to 4 feet. 
.friday...north winds 15 to 20 knots. mostly sunny with a chance of
rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 280136
nshgrr
expires:202609280800;;167629

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz846-280800-
holland to grand haven mi-
936 pm edt sun sep 27 2026

.through early evening...northwest winds 10 to 15 knots. mostly
sunny. waves around 1 foot. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.monday...northeast winds 5 to 15 knots backing northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.monday night...northwest winds 5 to 15 knots backing south around
5 knots after midnight. partly cloudy. waves around 1 foot. 
.tuesday...south winds 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...south winds 10 to 20 knots. partly cloudy. waves
1 to 2 feet. 
.wednesday...south winds 15 to 20 knots. mostly cloudy with a chance
of rain showers. waves 1 to 3 feet building to 2 to 4 feet in the
late morning and afternoon. 
.thursday...southwest winds 15 to 20 knots veering west early in the
afternoon. rain showers likely. waves 3 to 5 feet. 
.friday...north winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 280136
nshgrr
expires:202609280800;;167628

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-280800-
grand haven to whitehall mi-
936 pm edt sun sep 27 2026

.through early evening...northwest winds 10 to 15 knots. mostly
sunny. waves around 1 foot. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.monday...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.monday night...north winds 5 to 15 knots veering east around
5 knots after midnight. partly cloudy. waves around 1 foot. 
.tuesday...south winds 5 to 15 knots. partly sunny. waves 1 to
2 feet. 
.tuesday night...south winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.wednesday...south winds 15 to 25 knots. mostly cloudy with a chance
of rain showers. waves 3 to 5 feet. 
.thursday...southwest winds 20 to 25 knots veering west early in the
afternoon. rain showers likely. waves 4 to 6 feet. 
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 280136
nshgrr
expires:202609280800;;167627

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-280800-
whitehall to pentwater mi-
936 pm edt sun sep 27 2026

.through early evening...northwest winds 10 to 15 knots. mostly
sunny. waves 1 foot or less. 
.tonight...north winds 5 to 15 knots. partly cloudy. waves around
1 foot. 
.monday...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.monday night...north winds 5 to 15 knots veering east around
5 knots after midnight. partly cloudy. waves 1 foot or less. 
.tuesday...south winds 5 to 15 knots increasing to 15 to 20 knots
early in the afternoon. mostly sunny. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.wednesday...south winds 15 to 25 knots. mostly cloudy with a chance
of rain showers. waves 3 to 5 feet. 
.thursday...southwest winds 15 to 25 knots veering west early in the
afternoon. rain showers likely. waves 4 to 6 feet. 
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 280136
nshgrr
expires:202609280800;;167626

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-280800-
pentwater to manistee mi-
936 pm edt sun sep 27 2026

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

$$

fzus53 kgrr 280136
nshgrr
expires:202609280800;;167631

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz844-280800-
st joseph to south haven mi-
936 pm edt sun sep 27 2026

.through early evening...north winds around 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...north winds 5 to 15 knots. partly cloudy. patchy fog
after midnight. waves around 1 foot. 
.monday...northeast winds around 5 knots backing northwest early in
the afternoon. mostly sunny. patchy fog. waves around 1 foot. 
.monday night...north winds 5 to 10 knots veering northeast in the
late evening and early morning, then veering south after midnight.
partly cloudy. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots veering southwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.wednesday...south winds 10 to 15 knots. mostly cloudy. waves 1 foot
or less. 
.thursday...southwest winds around 15 knots veering west early in
the afternoon. rain showers likely. waves 1 to 3 feet. 
.friday...north winds 15 to 20 knots. mostly sunny with a chance of
rain showers. waves 3 to 5 feet. 

$$

fzus53 kiwx 280131
nshiwx
expires:202609280815;;167533

nearshore marine forecast
national weather service northern indiana
931 pm edt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-280815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
931 pm edt sun sep 27 2026

.overnight...north winds 10 knots or less. mostly cloudy.
waves around 1 foot. 
.monday...light and variable winds. mostly sunny. waves 1 foot or
less. 
.monday night...north winds less than 10 knots. partly cloudy.
waves 1 foot or less. 
.tuesday...southeast winds less than 10 knots. mostly sunny.
waves 1 foot or less. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 57 degrees.

$$

fzus53 klot 280236
nshlot
expires:202609280930;;169399

nearshore marine forecast
national weather service chicago/romeoville il
936 pm cdt sun sep 27 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>745-280930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
936 pm cdt sun sep 27 2026

.rest of tonight...north winds around 10 kt. partly cloudy. waves
1 to 2 ft. 
.monday...north winds 5 to 10 kt. partly cloudy in the morning 
then clearing. waves 1 to 2 ft. 
.monday night...northeast winds 5 to 10 kt becoming light and
variable overnight. partly cloudy. waves 1 to 2 ft. 
.tuesday...south winds 5 to 10 kt becoming southeast in the 
afternoon. partly cloudy in the morning then clearing. waves 1 to
2 ft. 

$$

fzus53 kmkx 280410
nshmkx
expires:202609281000;;172509

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz643-281000-
sheboygan to port washington wi-
1110 pm cdt sun sep 27 2026

.rest of tonight...north wind 5 to 10 knots. patchy dense fog
after midnight. waves nearly calm. 
.monday...north wind 5 to 10 knots easing to 5 knots late in the
morning, then veering northeast early in the afternoon becoming
northeast 5 knots late in the afternoon. sunny. waves nearly
calm. 
.monday night...northeast wind 5 knots backing west early in the
morning. partly cloudy through around midnight then becoming
mostly cloudy. waves nearly calm. 
.tuesday...southwest wind 5 knots becoming south late in the
morning, then rising to 10 to 15 knots early in the afternoon
rising to 15 to 20 knots late in the afternoon. partly sunny.
waves around 1 foot building to 2 to 4 feet late in the
afternoon. 

$$

fzus53 kmkx 280410
nshmkx
expires:202609281000;;172510

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz644-281000-
port washington to north point light wi-
1110 pm cdt sun sep 27 2026

.rest of tonight...north wind 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.monday...north wind 5 to 10 knots becoming northeast early in
the afternoon, then becoming northeast 5 knots late in the
afternoon. mostly sunny. waves around 1 foot. 
.monday night...northeast wind 5 knots backing west early in the
morning. partly cloudy through around midnight then becoming
mostly cloudy. waves nearly calm. 
.tuesday...southwest wind 5 knots becoming south late in the
morning, then rising to 10 to 15 knots in the afternoon. partly
sunny. waves around 1 foot. 

$$

fzus53 kmkx 280410
nshmkx
expires:202609281000;;172511

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz645-281000-
north point light to wind point wi-
1110 pm cdt sun sep 27 2026

.rest of tonight...north wind 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.monday...north wind 5 to 10 knots becoming northeast late in the
afternoon. partly sunny in the morning then clearing. waves
around 1 foot. 
.monday night...northeast wind 5 knots backing north late in the
evening, then backing west after midnight becoming west 5 knots
early in the morning. partly cloudy. waves around 1 foot. 
.tuesday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots in the afternoon. partly
sunny. waves around 1 foot. 

$$

fzus53 kmkx 280410
nshmkx
expires:202609281000;;172512

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sun sep 27 2026

for waters within five nautical miles of shore on lake michigan


lmz646-281000-
wind point wi to winthrop harbor il-
1110 pm cdt sun sep 27 2026

.rest of tonight...north wind 5 to 10 knots. patchy fog early in
the morning. waves around 1 foot. 
.monday...north wind 5 to 10 knots veering northeast late in the
afternoon. partly sunny in the morning then clearing. waves
around 1 foot. 
.monday night...northeast wind 5 knots backing northwest after
midnight, then backing west early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves around
1 foot. 
.tuesday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots early in the afternoon
backing southeast late in the afternoon. partly sunny. waves
around 1 foot. 

$$