fzus53 kapx 040613
nshapx
expires:202610042100;;501815

nearshore marine forecast
national weather service gaylord mi
213 am edt sun oct 4 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.


lmz346-042100-
manistee to point betsie mi-
213 am edt sun oct 4 2026

...small craft advisory in effect through monday morning...

.today...northwest wind 15 to 20 knots, gusting to 25 knots,  
decreasing to 5 to 10 knots early in the evening. mostly cloudy 
early in the morning then clearing. waves 4 to 7 feet subsiding to
2 to 4 feet in the afternoon. waves occasionally around 9 feet 
early this morning.
.tonight...northwest wind 10 to 20 knots. mostly clear. waves
3 to 5 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 
.monday night...south wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrr 041033
nshgrr
expires:202610042000;;512960

nearshore marine forecast
national weather service grand rapids mi
633 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-042000-
pentwater to manistee mi-
633 am edt sun oct 4 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.today...west winds 15 to 25 knots veering northwest in the late
morning and afternoon. mostly sunny. waves 5 to 7 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...northwest winds 15 to 25 knots decreasing to 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet subsiding
to 2 to 4 feet early in the afternoon. 
.monday night...north winds around 10 knots veering south in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.tuesday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. sunny. waves 2 to 4 feet building to
6 to 9 feet. 
.wednesday...west winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet early in the afternoon. 
.thursday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041033
nshgrr
expires:202610042000;;512965

nearshore marine forecast
national weather service grand rapids mi
633 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-042000-
st joseph to south haven mi-
633 am edt sun oct 4 2026

.today...southwest winds 10 to 20 knots veering northwest early in
the afternoon. sunny. waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots. mostly clear. waves 3 to
5 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering southeast after midnight.
mostly clear. waves 2 to 4 feet. 
.tuesday...south winds 10 to 20 knots. sunny. waves 1 to 2 feet. 
.wednesday...west winds 10 to 20 knots. sunny. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041033
nshgrr
expires:202610042000;;512964

nearshore marine forecast
national weather service grand rapids mi
633 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-042000-
south haven to holland mi-
633 am edt sun oct 4 2026

.today...south winds 15 to 20 knots veering northwest in the late
morning and afternoon. mostly sunny. waves 3 to 5 feet. 
.tonight...north winds 10 to 20 knots. mostly clear. waves 3 to
5 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 3 to 5 feet. 
.monday night...northwest winds 5 to 10 knots veering east in the
late evening and early morning, then veering southeast after
midnight. mostly clear. waves 1 to 3 feet. 
.tuesday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.wednesday...west winds 10 to 20 knots. sunny. waves 3 to 5 feet. 
.thursday...northwest winds around 15 knots. mostly sunny. waves
2 to 4 feet. 

$$

fzus53 kgrr 041033
nshgrr
expires:202610042000;;512963

nearshore marine forecast
national weather service grand rapids mi
633 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-042000-
holland to grand haven mi-
633 am edt sun oct 4 2026

.today...southwest winds 15 to 25 knots veering northwest in the
late morning and afternoon. mostly sunny. waves 3 to 5 feet. 
.tonight...north winds 10 to 20 knots. mostly clear. waves 3 to
5 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet early in the afternoon. 
.monday night...northwest winds 5 to 15 knots veering east in the
late evening and early morning, then veering southeast after
midnight. mostly clear. waves 1 to 3 feet. 
.tuesday...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. sunny. waves 2 to 4 feet building to 3 to
5 feet early in the afternoon. 
.wednesday...west winds 15 to 25 knots. sunny. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041033
nshgrr
expires:202610042000;;512962

nearshore marine forecast
national weather service grand rapids mi
633 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-042000-
grand haven to whitehall mi-
633 am edt sun oct 4 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.today...southwest winds 15 to 25 knots veering northwest in the
late morning and afternoon. mostly sunny. waves 4 to 6 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...northwest winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet early in the afternoon. 
.monday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering southeast 10 to 15 knots
after midnight. mostly clear. waves 1 to 2 feet. 
.tuesday...south winds 15 to 25 knots increasing to 30 knots early
in the afternoon. sunny. waves 1 to 3 feet building to 6 to 8 feet. 
.wednesday...west winds 15 to 25 knots. sunny. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041033
nshgrr
expires:202610042000;;512961

nearshore marine forecast
national weather service grand rapids mi
633 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-042000-
whitehall to pentwater mi-
633 am edt sun oct 4 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.today...southwest winds 15 to 25 knots veering northwest in the
late morning and afternoon. mostly sunny. waves 5 to 7 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...north winds 15 to 25 knots backing northwest 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 15 knots veering southeast in the
late evening and overnight. mostly clear. waves 1 to 2 feet. 
.tuesday...south winds to 30 knots. sunny. waves 2 to 4 feet
building to 6 to 9 feet. 
.wednesday...northwest winds 15 to 25 knots. sunny. waves 4 to
6 feet subsiding to 2 to 4 feet early in the afternoon. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kiwx 040739
nshiwx
expires:202610041415;;506774

nearshore marine forecast
national weather service northern indiana
339 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-041415-
new buffalo mi to st joseph mi-
339 am edt sun oct 4 2026

.today...southwest winds 5 to 15 knots becoming northwest. sunny.
waves 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots becoming north. mostly
clear. waves 2 to 4 feet building to 3 to 5 feet. 
.monday...north winds 5 to 15 knots diminishing to less than
10 knots. sunny. waves 2 to 4 feet. 
.monday night...north winds less than 10 knots. clear. waves 1 to
3 feet. 

the water temperature at st. joseph is 55 degrees and at michigan
city is 62 degrees.

$$

fzus53 kiwx 040739
nshiwx
expires:202610041415;;506773

nearshore marine forecast
national weather service northern indiana
339 am edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz046-041415-
michigan city in to new buffalo mi-
339 am edt sun oct 4 2026

.today...southwest winds 5 to 10 knots becoming northwest. sunny.
waves 2 feet or less. 
.tonight...north winds 5 to 15 knots. mostly clear. waves 1 to
3 feet building to 2 to 4 feet. 
.monday...north winds 5 to 15 knots diminishing to less than
10 knots. sunny. waves 2 to 4 feet. 
.monday night...light and variable winds becoming southeast 5 to
10 knots. clear. waves 1 to 3 feet. 

the water temperature at st. joseph is 55 degrees and at michigan
city is 62 degrees.

$$

fzus53 klot 040813
nshlot
expires:202610042145;;508422

nearshore marine forecast
national weather service chicago/romeoville il
313 am cdt sun oct 4 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>742-042145-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
313 am cdt sun oct 4 2026

.early this morning...southwest winds 10 to 15 kt. mostly cloudy
with a few sprinkles. waves 1 to 3 ft. 
.today...west winds around 15 kt becoming northwest late in the 
morning. mostly sunny. waves 1 to 3 ft. 
.tonight...northwest winds 10 to 15 kt becoming north. clear.
waves 1 to 3 ft building to 2 to 4 ft. 
.monday...north winds 10 to 15 kt becoming northeast in the
afternoon. sunny. waves 2 to 4 ft. 
.monday night...southeast winds around 10 kt becoming south
overnight. clear. waves 1 to 3 ft.  

$$

fzus53 klot 040813
nshlot
expires:202610042145;;508423

nearshore marine forecast
national weather service chicago/romeoville il
313 am cdt sun oct 4 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>745-042145-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
313 am cdt sun oct 4 2026

.early this morning...south winds 10 to 15 kt. partly cloudy.
waves 1 to 2 ft. 
.today...southwest winds 10 to 15 kt becoming northwest late.
mostly sunny. waves 1 to 2 ft. 
.tonight...north winds 10 to 15 kt increasing to 15 to 20 kt. 
mostly clear. waves 1 to 3 ft building to 3 to 6 ft late. a small
craft advisory may be needed.
.monday...north winds 10 to 15 kt. sunny. waves 3 to 6 ft
subsiding to 2 to 4 ft. 
.monday night...east winds around 10 kt becoming southeast
overnight. clear. waves 1 to 3 ft.  

$$

fzus53 kmkx 041010
nshmkx
expires:202610041600;;512402

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz644-041600-
port washington to north point light wi-
510 am cdt sun oct 4 2026

.today...west wind 10 to 15 knots becoming northwest 15 to
20 knots late in the morning, then easing to 10 to 15 knots in
the afternoon. sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. clear. waves around
1 foot. 
.monday...northwest wind 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering
east late in the afternoon. sunny. waves around 1 foot. 
.monday night...southeast wind 5 to 10 knots veering south late
in the evening, then becoming south 5 to 10 knots after midnight
rising to 10 to 15 knots early in the morning. clear. waves
around 1 foot. 

$$

fzus53 kmkx 041010
nshmkx
expires:202610041600;;512404

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz646-041600-
wind point wi to winthrop harbor il-
510 am cdt sun oct 4 2026

.today...west wind 10 to 15 knots veering northwest late in the
afternoon. sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. clear. waves 1 to
2 feet. 
.monday...northwest wind 10 to 15 knots veering north late in the
morning, then easing to 5 to 10 knots early in the afternoon
veering northeast late in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...southeast wind 5 to 10 knots veering south after
midnight, then rising to 10 to 15 knots early in the morning.
mostly clear. waves around 1 foot. 

$$

fzus53 kmkx 041010
nshmkx
expires:202610041600;;512401

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz643-041600-
sheboygan to port washington wi-
510 am cdt sun oct 4 2026

.today...west wind 15 to 20 knots veering northwest late in the
morning, then becoming northwest 15 to 20 knots early in the
afternoon easing to 10 to 15 knots late in the afternoon. sunny.
waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning
and afternoon. 
.tonight...northwest wind 10 to 15 knots. clear. waves 1 to
2 feet. 
.monday...northwest wind 10 to 15 knots veering north late in the
morning, then becoming northwest 5 to 10 knots early in the
afternoon veering southeast late in the afternoon. sunny. waves
around 1 foot. 
.monday night...south wind 5 to 10 knots rising to 10 to 15 knots
after midnight, then becoming south 10 to 15 knots early in the
morning. mostly clear. waves around 1 foot. 

$$

fzus53 kmkx 041010
nshmkx
expires:202610041600;;512403

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz645-041600-
north point light to wind point wi-
510 am cdt sun oct 4 2026

.today...west wind 10 to 15 knots veering northwest late in the
afternoon. sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. clear. waves 1 to
2 feet. 
.monday...northwest wind 10 to 15 knots veering north late in the
morning, then easing to 5 to 10 knots early in the afternoon
veering northeast late in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...southeast wind 5 to 10 knots veering south late
in the evening, then becoming south 5 to 10 knots after midnight
rising to 10 to 15 knots early in the morning. mostly clear.
waves around 1 foot. 

$$