fzus53 kapx 091923
nshapx
expires:202609100330;;649293

nearshore marine forecast
national weather service gaylord mi
323 pm edt wed sep 9 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.


lmz346-100330-
manistee to point betsie mi-
323 pm edt wed sep 9 2026

...small craft advisory in effect until 11 pm edt this evening...

.tonight...northwest wind 10 to 20 knots with gusts to around 25
knots. mostly clear. waves 2 to 4 feet subsiding to 2 to 3 feet 
after midnight. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. clear. waves 2 feet
or less. 
.friday...south wind 10 to 15 knots. sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 091856
nshgrb
expires:202609092200;;647764

nearshore marine forecast
national weather service green bay wi
156 pm cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-092200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
156 pm cdt wed sep 9 2026

.this afternoon...w wind 10 to 15 kts. waves 1 to 3 ft. sunny.
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. clear.
.thursday...nw wind 5 to 10 kts backing s early in the afternoon.
waves 2 ft or less. sunny.
.thursday night...sw wind 5 to 10 kts. waves 2 ft or less. clear.

$$

fzus53 kgrr 091823
nshgrr
expires:202609100800;;644844

nearshore marine forecast
national weather service grand rapids mi
223 pm edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz849-100800-
pentwater to manistee mi-
223 pm edt wed sep 9 2026

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 15 to 20 knots. mostly
sunny. waves 3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots veering northwest in the
late evening and overnight. mostly clear. waves 2 to 4 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. clear. waves around 1 foot. 
.friday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.friday night...south winds 10 to 20 knots. mostly clear. waves 2 to
4 feet. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.sunday...north winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.monday...southeast winds 15 to 25 knots veering south to 30 knots
early in the afternoon. mostly cloudy with a chance of rain showers.
waves 1 to 2 feet building to 4 to 6 feet in the late morning and
afternoon. 

$$

fzus53 kgrr 091823
nshgrr
expires:202609100800;;644845

nearshore marine forecast
national weather service grand rapids mi
223 pm edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz848-100800-
whitehall to pentwater mi-
223 pm edt wed sep 9 2026

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 15 to 20 knots. partly
sunny. waves 3 to 5 feet. 
.tonight...southwest winds 15 to 20 knots veering northwest in the
late evening and overnight. partly cloudy. waves 2 to 4 feet. 
.thursday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 5 to 15 knots veering southeast in the
late evening and overnight. clear. waves around 1 foot. 
.friday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.friday night...south winds 10 to 20 knots. partly cloudy. waves
1 to 3 feet building to 3 to 5 feet after midnight. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.sunday...north winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.monday...southeast winds 15 to 20 knots veering south to 30 knots
in the late morning and afternoon. mostly cloudy with a chance of
rain showers. waves 1 to 3 feet building to 4 to 6 feet in the late
morning and afternoon. 

$$

fzus53 kgrr 091823
nshgrr
expires:202609100800;;644846

nearshore marine forecast
national weather service grand rapids mi
223 pm edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz847-100800-
grand haven to whitehall mi-
223 pm edt wed sep 9 2026

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...west winds 15 to 20 knots. partly sunny.
waves 4 to 6 feet. 
.tonight...southwest winds 10 to 20 knots veering northwest after
midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...north winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 5 to 15 knots veering east in the late
evening and early morning, then veering southeast after midnight.
mostly clear. waves 1 to 2 feet. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.friday night...south winds 5 to 15 knots increasing to 15 to
20 knots after midnight. mostly clear. waves 1 to 2 feet building to
2 to 4 feet after midnight. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.sunday...north winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.monday...southeast winds 15 to 25 knots veering south to 30 knots
early in the afternoon. mostly cloudy with a chance of rain showers.
waves 1 to 3 feet building to 3 to 5 feet in the late morning and
afternoon. 

$$

fzus53 kgrr 091823
nshgrr
expires:202609100800;;644848

nearshore marine forecast
national weather service grand rapids mi
223 pm edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz845-100800-
south haven to holland mi-
223 pm edt wed sep 9 2026

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 15 to 20 knots. mostly
cloudy. waves 3 to 5 feet. 
.tonight...west winds 10 to 20 knots veering northwest after
midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...north winds 10 to 15 knots. partly sunny. waves 2 to
4 feet. 
.thursday night...north winds 10 to 15 knots veering east 5 to
10 knots after midnight. mostly clear. waves 1 to 2 feet. 
.friday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.friday night...south winds around 5 knots backing southeast 10 to
15 knots in the late evening and overnight. mostly clear. waves
around 1 foot. 
.saturday...south winds 10 to 15 knots veering southwest early in
the afternoon. mostly sunny. waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.monday...southeast winds 15 to 20 knots veering south early in the
afternoon. partly sunny with a chance of rain showers. waves 1 to
3 feet. 

$$

fzus53 kgrr 091823
nshgrr
expires:202609100800;;644847

nearshore marine forecast
national weather service grand rapids mi
223 pm edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz846-100800-
holland to grand haven mi-
223 pm edt wed sep 9 2026

...small craft advisory in effect until 8 pm edt this evening...

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

$$

fzus53 kgrr 091823
nshgrr
expires:202609100800;;644849

nearshore marine forecast
national weather service grand rapids mi
223 pm edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz844-100800-
st joseph to south haven mi-
223 pm edt wed sep 9 2026

...small craft advisory in effect until 8 pm edt this evening...

.through early evening...southwest winds 15 to 20 knots. mostly
cloudy. waves 2 to 4 feet. 
.tonight...southwest winds 10 to 15 knots veering northwest after
midnight. partly cloudy. waves 1 to 3 feet. 
.thursday...north winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 
.thursday night...north winds 10 to 15 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 1 to 2 feet. 
.friday...southeast winds 5 to 10 knots veering south early in the
afternoon. sunny. waves 1 foot or less. 
.friday night...southeast winds 5 to 15 knots. mostly clear. waves
1 foot or less. 
.saturday...south winds 10 to 15 knots veering southwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.sunday...north winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.monday...southeast winds 10 to 20 knots veering south early in the
afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kiwx 091511
nshiwx
expires:202609100315;;169437

nearshore marine forecast
national weather service northern indiana
1111 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz043-100315-
new buffalo mi to st joseph mi-
1111 am edt wed sep 9 2026

.rest of today...southwest winds 5 to 15 knots. showers with a
slight chance of thunderstorms late this morning. waves 1 to
3 feet. 
.tonight...southwest winds 10 knots or less becoming northwest.
mostly cloudy in the evening, then becoming partly cloudy. waves
1 to 2 feet. 
.thursday...north winds 5 to 10 knots. partly sunny. waves 2 to
3 feet. 
.thursday night...north winds 5 to 10 knots becoming light and
variable. mostly clear. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 50 degrees.

$$

fzus53 kiwx 091511
nshiwx
expires:202609100315;;169438

nearshore marine forecast
national weather service northern indiana
1111 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz046-100315-
michigan city in to new buffalo mi-
1111 am edt wed sep 9 2026

.rest of today...southwest winds 5 to 10 knots. showers with a
slight chance of thunderstorms late this morning. waves 1 to
2 feet. 
.tonight...southwest winds 10 knots or less becoming northwest.
mostly cloudy. waves 1 to 2 feet. 
.thursday...north winds 5 to 10 knots. partly sunny. waves 2 to 3
feet.
.thursday night...north winds 5 to 10 knots becoming light and
variable. mostly clear. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 50 degrees.


$$

fzus53 klot 091829
nshlot
expires:202609100315;;645823

nearshore marine forecast
national weather service chicago/romeoville il
129 pm cdt wed sep 9 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>745-100315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
129 pm cdt wed sep 9 2026

.late this afternoon...west winds 15 to 20 kt. mostly cloudy. 
waves 1 to 2 ft. 
.tonight...west winds 10 to 15 kt becoming northwest. mostly
cloudy. waves 1 to 2 ft. 
.thursday...north winds 10 to 15 kt. mostly cloudy. waves 1 to
3 ft. 
.thursday night...northeast winds around 5 kt becoming south.
mostly clear. waves around 1 ft. 
.friday...south wind around 5 kt increasing to around 10 kt by the
afternoon. sunny. waves around 1 ft.

$$

fzus53 klot 091829
nshlot
expires:202609100315;;645822

nearshore marine forecast
national weather service chicago/romeoville il
129 pm cdt wed sep 9 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>742-100315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
129 pm cdt wed sep 9 2026

.late this afternoon...west winds 15 to 20 kt. partly cloudy.
waves around 1 ft. 
.tonight...west winds around 10 kt becoming northwest. mostly 
cloudy. waves 1 to 2 ft. 
.thursday...north winds around 10 kt becoming northeast in the
afternoon. mostly cloudy. waves 1 to 2 ft. 
.thursday night...east winds around 5 kt becoming west. clear. 
waves 1 to 2 ft.
.friday...southwest winds around 5 kt becoming southeast around 10
kt in the afternoon. sunny. waves 1 to 2 ft.

$$

fzus53 kmkx 091810
nshmkx
expires:202609092200;;175673

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz646-092200-
wind point wi to winthrop harbor il-
110 pm cdt wed sep 9 2026

.rest of today...west wind 10 to 15 knots. partly sunny. waves
around 1 foot. 
.tonight...southwest wind 5 to 10 knots becoming west 10 to
15 knots late in the evening, then veering northwest after
midnight becoming northwest 10 to 15 knots early in the morning.
partly cloudy. waves around 1 foot. 
.thursday...northwest wind 10 to 15 knots becoming north 5 to
10 knots late in the morning, then veering northeast early in the
afternoon becoming northeast 5 to 10 knots late in the afternoon.
partly sunny. waves around 1 foot. 
.thursday night...east wind 5 to 10 knots veering southwest early
in the morning. clear. waves around 1 foot. 

$$

fzus53 kmkx 091810
nshmkx
expires:202609092200;;175672

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz645-092200-
north point light to wind point wi-
110 pm cdt wed sep 9 2026

.rest of today...west wind 10 to 15 knots. partly sunny. waves
around 1 foot. 
.tonight...west wind 5 to 10 knots rising to 10 to 15 knots late
in the evening, then veering northwest after midnight becoming
northwest 10 to 15 knots early in the morning. mostly clear.
waves around 1 foot. 
.thursday...northwest wind 5 to 10 knots veering east late in the
afternoon. partly sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering southwest
early in the morning. clear. waves around 1 foot. 

$$

fzus53 kmkx 091810
nshmkx
expires:202609092200;;175671

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz644-092200-
port washington to north point light wi-
110 pm cdt wed sep 9 2026

.rest of today...west wind 10 to 15 knots. partly sunny. waves
around 1 foot. 
.tonight...west wind 5 to 10 knots rising to 10 to 15 knots late
in the evening, then veering northwest after midnight easing to
5 to 10 knots early in the morning. mostly clear. waves around
1 foot. 
.thursday...northwest wind 5 to 10 knots veering east late in the
afternoon. mostly sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering southwest
early in the morning. clear. waves nearly calm. 

$$

fzus53 kmkx 091810
nshmkx
expires:202609092200;;175670

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz643-092200-
sheboygan to port washington wi-
110 pm cdt wed sep 9 2026

.rest of today...west wind 10 to 15 knots becoming west 10 to
15 knots with gusts to around 20 knots late in the afternoon.
mostly sunny. waves around 1 foot. 
.tonight...west wind 10 to 15 knots veering northwest after
midnight. mostly clear. waves around 1 foot. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. mostly sunny. waves around 1 foot. 
.thursday night...south wind 5 to 10 knots veering southwest
after midnight. clear. waves around 1 foot. 

$$