fzus53 kapx 311350
nshapx
expires:202605312200;;951271

nearshore marine forecast
national weather service gaylord mi
950 am edt sun may 31 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.


lmz346-312200-
manistee to point betsie mi-
950 am edt sun may 31 2026

.today...light winds. sunny. waves 2 feet or less. 
.tonight...light winds. mostly clear. waves 2 feet or less. 
.monday...north wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.monday night...east wind 10 to 15 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrr 311331
nshgrr
expires:202605312100;;950963

nearshore marine forecast
national weather service grand rapids mi
931 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz845-312100-
south haven to holland mi-
931 am edt sun may 31 2026

.rest of today...northeast winds 5 to 10 knots backing northwest
10 to 15 knots early in the afternoon. mostly sunny. waves 1 foot or
less. 
.tonight...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy. waves 1 foot or less. 
.monday...northeast winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. partly sunny. waves around 1 foot. 
.monday night...north winds 10 to 15 knots veering northeast in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.tuesday...northeast winds 10 to 15 knots backing north early in the
afternoon. sunny. waves 1 to 2 feet. 
.wednesday...southeast winds around 5 knots veering southwest in the
late morning and early afternoon, then veering west early in the
afternoon. sunny. waves around 1 foot. 
.thursday...southwest winds 10 to 15 knots. mostly sunny. waves
1 foot or less. 

$$

fzus53 kgrr 311331
nshgrr
expires:202605312100;;950962

nearshore marine forecast
national weather service grand rapids mi
931 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz846-312100-
holland to grand haven mi-
931 am edt sun may 31 2026

.rest of today...southwest winds 5 to 10 knots veering northwest
10 to 15 knots early in the afternoon. 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 around 1 foot. 
.monday...northeast winds 5 to 10 knots backing northwest 10 to
20 knots early in the afternoon. partly sunny. waves around 1 foot. 
.monday night...north winds 10 to 20 knots veering east in the late
evening and overnight. mostly clear. waves 1 to 2 feet. 
.tuesday...northeast winds 10 to 20 knots backing north early in the
afternoon. sunny. waves 1 to 3 feet. 
.wednesday...southeast winds 5 to 10 knots veering west early in the
afternoon. sunny. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 311331
nshgrr
expires:202605312100;;950964

nearshore marine forecast
national weather service grand rapids mi
931 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz844-312100-
st joseph to south haven mi-
931 am edt sun may 31 2026

.rest of today...northeast winds 5 to 10 knots backing north early
in the afternoon. mostly sunny. waves 1 foot or less. 
.tonight...northeast winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.monday...northeast winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. partly sunny. waves around 1 foot. 
.monday night...north winds 10 to 15 knots veering northeast in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.tuesday...northeast winds 10 to 15 knots backing north early in the
afternoon. sunny. waves around 1 foot. 
.wednesday...southeast winds around 5 knots veering south in the
late morning and early afternoon, then veering northwest early in
the afternoon. sunny. waves around 1 foot. 
.thursday...southwest winds 5 to 10 knots. mostly sunny. waves less
than 1 foot. 

$$

fzus53 kgrr 311331
nshgrr
expires:202605312100;;950960

nearshore marine forecast
national weather service grand rapids mi
931 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz848-312100-
whitehall to pentwater mi-
931 am edt sun may 31 2026

.rest of today...southwest winds 5 to 10 knots veering northwest
10 to 15 knots early in the afternoon. sunny. waves 1 foot or less. 
.tonight...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy. waves 1 foot or less. 
.monday...northeast winds 5 to 15 knots backing north 15 to 20 knots
early in the afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...north winds 10 to 20 knots veering east in the late
evening and overnight. mostly clear. waves 1 to 3 feet. 
.tuesday...northeast winds 10 to 15 knots backing north 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday...southeast winds around 5 knots veering southwest in the
late morning and afternoon. sunny. waves less than 1 foot. 
.thursday...south winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 311331
nshgrr
expires:202605312100;;950959

nearshore marine forecast
national weather service grand rapids mi
931 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz849-312100-
pentwater to manistee mi-
931 am edt sun may 31 2026

.rest of today...southwest winds 5 to 10 knots veering northwest
early in the afternoon. sunny. waves less than 1 foot. 
.tonight...north winds 5 to 10 knots veering northeast after
midnight. partly cloudy. waves less than 1 foot. 
.monday...northeast winds 5 to 10 knots backing north 10 to 20 knots
in the late morning and afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...north winds 10 to 20 knots veering east 5 to
15 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.tuesday...northeast winds 5 to 15 knots backing north in the late
morning and early afternoon, then increasing to 15 to 20 knots early
in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday...southeast winds around 5 knots veering southwest in the
late morning and afternoon. sunny. waves 1 foot or less. 
.thursday...south winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 311331
nshgrr
expires:202605312100;;950961

nearshore marine forecast
national weather service grand rapids mi
931 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz847-312100-
grand haven to whitehall mi-
931 am edt sun may 31 2026

.rest of today...southwest winds 5 to 10 knots veering northwest
10 to 15 knots early in the afternoon. sunny. waves 1 foot or less. 
.tonight...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy. waves around 1 foot. 
.monday...northeast winds 5 to 10 knots backing northwest 10 to
20 knots early in the afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...north winds 10 to 20 knots veering east in the late
evening and overnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...northeast winds 10 to 20 knots backing north early in the
afternoon. sunny. waves 1 to 3 feet. 
.wednesday...southeast winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.thursday...south winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kiwx 311421
nshiwx
expires:202605312030;;952524

nearshore marine forecast
national weather service northern indiana
1021 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz043-312030-
new buffalo mi to st joseph mi-
1021 am edt sun may 31 2026

.this afternoon...southeast winds 10 knots or less becoming north.
partly sunny. waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming northeast.
mostly cloudy. waves around 1 foot. 
.monday...north winds 10 knots or less. mostly cloudy. waves
1 foot or less. 
.monday night...north winds 5 to 10 knots becoming east. partly
cloudy. waves 1 to 2 feet. 

the water temperature at st. joseph is 54 degrees and at michigan
city is 56 degrees.

$$

fzus53 kiwx 311421
nshiwx
expires:202605312030;;952523

nearshore marine forecast
national weather service northern indiana
1021 am edt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz046-312030-
michigan city in to new buffalo mi-
1021 am edt sun may 31 2026

.this afternoon...east winds 10 knots or less becoming north.
partly sunny. waves around 1 foot. 
.tonight...northeast winds 10 knots or less becoming north.
mostly cloudy. waves around 1 foot. 
.monday...north winds 10 knots or less. partly sunny. waves
around 1 foot. 
.monday night...north winds 5 to 10 knots becoming east. partly
cloudy. waves 1 to 2 feet. 

the water temperature at st. joseph is 54 degrees and at michigan
city is 56 degrees.

$$

fzus53 klot 311504
nshlot
expires:202605312115;;953676

nearshore marine forecast
national weather service chicago/romeoville il
1004 am cdt sun may 31 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>745-312115-
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-
1004 am cdt sun may 31 2026

.rest of today...onshore winds 10 to 15 kt. mostly cloudy. waves 
1 to 2 ft.
.tonight...northeast winds 10 to 15 kt becoming north. a chance
of sprinkles overnight. waves 1 to 2 ft. 
.monday...north winds 10 to 15 kt. mostly cloudy. waves 1 to
3 ft. 
.monday night...north winds 10 to 15 kt becoming northeast
overnight. partly cloudy in the evening then clearing. waves 1 to
3 ft. 

$$

fzus53 kmkx 311410
nshmkx
expires:202605312200;;952256

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz643-312200-
sheboygan to port washington wi-
910 am cdt sun may 31 2026

.rest of today...southeast wind 5 to 10 knots. partly sunny.
waves 1 to 2 feet. 
.tonight...east wind 5 to 10 knots becoming north late in the
evening, then becoming north 5 knots after midnight. partly
cloudy. waves around 1 foot. 
.monday...northeast wind 5 to 10 knots rising to 10 to 15 knots
late in the afternoon. partly sunny. waves around 1 foot. 
.monday night...northeast wind 10 to 15 knots easing to 5 to
10 knots early in the morning. mostly clear. waves 1 to 2 feet
building to 2 to 4 feet in the late evening and overnight. 

$$

fzus53 kmkx 311410
nshmkx
expires:202605312200;;952257

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz644-312200-
port washington to north point light wi-
910 am cdt sun may 31 2026

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

$$

fzus53 kmkx 311410
nshmkx
expires:202605312200;;952258

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz645-312200-
north point light to wind point wi-
910 am cdt sun may 31 2026

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

$$

fzus53 kmkx 311410
nshmkx
expires:202605312200;;952259

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun may 31 2026

for waters within five nautical miles of shore on lake michigan


lmz646-312200-
wind point wi to winthrop harbor il-
910 am cdt sun may 31 2026

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

$$