fzus53 kapx 241941
nshapx
expires:202609250345;;993622

nearshore marine forecast
national weather service gaylord mi
341 pm edt thu sep 24 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.


lmz346-250345-
manistee to point betsie mi-
341 pm edt thu sep 24 2026

.tonight...southeast wind 5 to 10 knots. partly cloudy early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...light winds. mostly sunny. waves 2 feet or less. 
.friday night...light winds. patchy fog. 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 kgrb 241936
nshgrb
expires:202609242200;;993491

nearshore marine forecast
national weather service green bay wi
236 pm cdt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-242200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
236 pm cdt thu sep 24 2026

.this afternoon...e wind 5 to 10 kts. waves 1 to 3 ft. partly
cloudy. 
.tonight...e wind 5 to 10 kts veering s after midnight. waves
2 ft or less. mostly cloudy. 
.friday...s wind 5 to 10 kts. waves 1 to 3 ft. partly cloudy in
the morning then clearing. 
.friday night...se wind around 5 kts backing e in the late
evening and overnight. waves 2 ft or less. mostly clear.  

$$

fzus53 kgrr 241823
nshgrr
expires:202609250800;;988881

nearshore marine forecast
national weather service grand rapids mi
223 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz846-250800-
holland to grand haven mi-
223 pm edt thu sep 24 2026

.through early evening...east winds around 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...east winds 10 to 15 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 10 knots backing north early in the
afternoon. mostly cloudy. waves 1 foot or less. 
.friday night...north winds 5 to 10 knots veering east in the late
evening and overnight. mostly clear. waves less than 1 foot. 
.saturday...east winds 5 to 10 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...north winds 5 to 10 knots veering northeast in the
late evening and overnight. partly cloudy. waves less than 1 foot. 
.sunday...east winds 5 to 10 knots backing northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.monday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday...south winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 241823
nshgrr
expires:202609250800;;988880

nearshore marine forecast
national weather service grand rapids mi
223 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz847-250800-
grand haven to whitehall mi-
223 pm edt thu sep 24 2026

.through early evening...east winds around 10 knots. sunny. waves
1 foot or less. 
.tonight...east winds 10 to 15 knots veering southeast after
midnight. partly cloudy in the evening then becoming mostly cloudy.
waves 1 foot or less. 
.friday...southeast winds 5 to 15 knots backing northwest around
5 knots early in the afternoon. mostly cloudy. waves 1 foot or less.
.friday night...north winds 5 to 10 knots veering east in the late
evening and overnight. mostly clear. waves less than 1 foot. 
.saturday...east winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...northwest winds 5 to 10 knots veering east after
midnight. partly cloudy. waves less than 1 foot. 
.sunday...east winds 5 to 10 knots backing northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.monday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday...south winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 241823
nshgrr
expires:202609250800;;988879

nearshore marine forecast
national weather service grand rapids mi
223 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz848-250800-
whitehall to pentwater mi-
223 pm edt thu sep 24 2026

.through early evening...southeast winds 5 to 10 knots. sunny. waves
1 foot or less. 
.tonight...northeast winds around 10 knots veering southeast in the
late evening and overnight. partly cloudy in the evening then
becoming mostly cloudy. waves around 1 foot. 
.friday...southeast winds 5 to 15 knots veering west around 5 knots
early in the afternoon. partly sunny. waves 1 foot or less. 
.friday night...north winds 5 to 10 knots veering east in the late
evening and overnight. mostly clear. waves less than 1 foot. 
.saturday...southeast winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...north winds around 10 knots veering east after
midnight. partly cloudy. waves less than 1 foot. 
.sunday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.monday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 241823
nshgrr
expires:202609250800;;988878

nearshore marine forecast
national weather service grand rapids mi
223 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz849-250800-
pentwater to manistee mi-
223 pm edt thu sep 24 2026

.through early evening...north winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...north winds 5 to 15 knots veering southeast in the late
evening and overnight. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 
.friday...southeast winds 5 to 15 knots veering northwest early in
the afternoon. partly sunny. waves 1 foot or less. 
.friday night...north winds 5 to 10 knots veering east after
midnight. mostly clear. waves less than 1 foot. 
.saturday...southeast winds 5 to 10 knots backing northwest early in
the afternoon. sunny. waves less than 1 foot. 
.saturday night...north winds 5 to 10 knots veering east after
midnight. partly cloudy. waves less than 1 foot. 
.sunday...southeast winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.monday...southeast winds around 5 knots veering west early in the
afternoon. mostly sunny. waves calm. 
.tuesday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 241823
nshgrr
expires:202609250800;;988883

nearshore marine forecast
national weather service grand rapids mi
223 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz844-250800-
st joseph to south haven mi-
223 pm edt thu sep 24 2026

.through early evening...east winds around 10 knots. mostly sunny.
waves less than 1 foot. 
.tonight...east winds 5 to 15 knots. partly cloudy. waves 1 foot or
less. 
.friday...east winds 5 to 10 knots backing north early in the
afternoon. partly sunny. waves less than 1 foot. 
.friday night...northeast winds 5 to 10 knots veering east in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.saturday...east winds 5 to 10 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...north winds 5 to 10 knots veering northeast in the
late evening and overnight. partly cloudy. waves less than 1 foot. 
.sunday...east winds around 5 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.monday...east winds around 5 knots backing northwest early in the
afternoon. sunny. waves less than 1 foot. 
.tuesday...south winds around 10 knots. mostly sunny. waves less
than 1 foot. 

$$

fzus53 kgrr 241823
nshgrr
expires:202609250800;;988882

nearshore marine forecast
national weather service grand rapids mi
223 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz845-250800-
south haven to holland mi-
223 pm edt thu sep 24 2026

.through early evening...east winds around 10 knots. mostly sunny.
waves less than 1 foot. 
.tonight...east winds 5 to 15 knots. partly cloudy. waves less than
1 foot. 
.friday...east winds 5 to 10 knots backing north early in the
afternoon. partly sunny. waves less than 1 foot. 
.friday night...northeast winds 5 to 10 knots veering east after
midnight. mostly clear. waves less than 1 foot. 
.saturday...east winds 5 to 10 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...north winds 5 to 10 knots veering northeast in the
late evening and overnight. partly cloudy. waves less than 1 foot. 
.sunday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.monday...southeast winds around 5 knots veering northwest early in
the afternoon. mostly sunny. waves less than 1 foot. 
.tuesday...south winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kiwx 241913
nshiwx
expires:202609250300;;993115

nearshore marine forecast
national weather service northern indiana
313 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz046-250300-
michigan city in to new buffalo mi-
313 pm edt thu sep 24 2026

.tonight...east winds 10 knots or less becoming southeast. mostly
cloudy. waves 1 foot or less. 
.friday...southeast winds less than 10 knots. mostly cloudy.
waves 1 foot or less. 
.friday night...northeast winds less than 10 knots becoming east.
partly cloudy. waves 1 foot or less. 
.saturday...east winds less than 10 knots. sunny. waves 1 foot or
less. 

the water temperature at st. joseph is 47 degrees and at michigan
city is 50 degrees.

$$

fzus53 kiwx 241913
nshiwx
expires:202609250300;;993114

nearshore marine forecast
national weather service northern indiana
313 pm edt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz043-250300-
new buffalo mi to st joseph mi-
313 pm edt thu sep 24 2026

.tonight...east winds 10 knots or less becoming southeast. mostly
cloudy. waves 1 foot or less. 
.friday...east winds less than 10 knots. mostly cloudy. waves
1 foot or less. 
.friday night...north winds 10 knots or less becoming east.
partly cloudy. waves 1 foot or less. 
.saturday...east winds less than 10 knots. sunny. waves 1 foot or
less. 

the water temperature at st. joseph is 47 degrees and at michigan
city is 50 degrees.

$$

fzus53 klot 241948
nshlot
expires:202609250315;;993770

nearshore marine forecast
national weather service chicago/romeoville il
248 pm cdt thu sep 24 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>742-250315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
248 pm cdt thu sep 24 2026

.tonight...northeast winds around 10 kt becoming southeast. 
partly cloudy. waves 1 to 3 ft. 
.friday...southeast winds around 10 kt becoming east in the
afternoon. mostly cloudy. waves 1 to 3 ft. 
.friday night...northeast winds around 10 kt becoming east. 
decreasing cloudiness. waves 1 to 2 ft. 
.saturday...southeast winds around 10 kt becoming east. increasing
cloudiness. waves 1 to 2 ft. 

$$

fzus53 klot 241948
nshlot
expires:202609250315;;993771

nearshore marine forecast
national weather service chicago/romeoville il
248 pm cdt thu sep 24 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>745-250315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
248 pm cdt thu sep 24 2026

.tonight...northeast winds around 10 kt becoming southeast. 
partly cloudy. waves 1 to 2 ft. 
.friday...southeast winds around 10 kt becoming northeast in the
afternoon. mostly cloudy. waves 1 ft or less. 
.friday night...northeast winds around 10 kt becoming east. 
decreasing cloudiness. waves 1 to 2 ft. 
.saturday...east winds around 10 kt becoming northeast in the
afternoon. mostly sunny. waves 1 to 2 ft.  

$$

fzus53 kmkx 242010
nshmkx
expires:202609250900;;995088

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz643-250900-
sheboygan to port washington wi-
310 pm cdt thu sep 24 2026

.through early evening...southeast wind 5 to 10 knots backing
east late in the afternoon. mostly sunny. waves 2 to 4 feet. 
.tonight...northeast wind 5 to 10 knots veering southeast after
midnight. mostly cloudy. waves 1 to 2 feet. 
.friday...southeast wind 5 to 10 knots. mostly cloudy in the
morning then clearing. waves 2 to 4 feet subsiding to 1 to 2 feet
in the afternoon. 
.friday night...east wind 5 knots. mostly clear. waves around
1 foot. 
.saturday...east wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 242010
nshmkx
expires:202609250900;;995089

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz644-250900-
port washington to north point light wi-
310 pm cdt thu sep 24 2026

.through early evening...east wind 5 to 10 knots. partly sunny.
waves 2 to 4 feet. 
.tonight...northeast wind 5 knots rising to 5 to 10 knots late in
the evening, then veering southeast after midnight becoming
southeast 5 to 10 knots early in the morning. slight chance of
showers early in the morning. waves 1 to 2 feet. 
.friday...southeast wind 5 to 10 knots backing east late in the
afternoon. mostly cloudy in the morning then becoming mostly
sunny. waves 1 to 2 feet. 
.friday night...east wind 5 knots rising to 5 to 10 knots after
midnight, then becoming east 5 to 10 knots early in the morning.
partly cloudy. waves around 1 foot. 
.saturday...east wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming southeast 5 to 10 knots early in
the afternoon backing east late in the afternoon. mostly sunny.
waves 1 to 2 feet. 

$$

fzus53 kmkx 242010
nshmkx
expires:202609250900;;995090

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz645-250900-
north point light to wind point wi-
310 pm cdt thu sep 24 2026

.through early evening...east wind 10 to 15 knots easing to 5 to
10 knots late in the afternoon. partly sunny. waves 2 to 4 feet. 
.tonight...northeast wind 5 to 10 knots veering east late in the
evening, then veering southeast after midnight becoming 5 to
15 knots early in the morning. slight chance of showers early in
the morning. waves 1 to 2 feet. 
.friday...southeast wind 5 to 10 knots backing east late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots. mostly clear. waves 1 to
2 feet. 
.saturday...east wind 10 to 15 knots veering southeast late in
the morning, then becoming east 5 to 10 knots in the afternoon.
mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 242010
nshmkx
expires:202609250900;;995091

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt thu sep 24 2026

for waters within five nautical miles of shore on lake michigan


lmz646-250900-
wind point wi to winthrop harbor il-
310 pm cdt thu sep 24 2026

.through early evening...east wind 5 to 10 knots. partly sunny.
waves 2 to 4 feet. 
.tonight...east wind 5 to 10 knots becoming southeast 10 to
15 knots after midnight, then easing to 5 to 10 knots early in
the morning. slight chance of showers early in the morning. waves
1 to 2 feet. 
.friday...southeast wind 5 to 10 knots backing east late in the
afternoon. slight chance of showers in the morning. waves 1 to
2 feet. 
.friday night...east wind 5 to 10 knots. mostly clear. waves 1 to
2 feet. 
.saturday...east wind 10 to 15 knots veering southeast late in
the morning, then becoming east 5 to 10 knots in the afternoon.
mostly sunny. waves 1 to 2 feet. 

$$