fzus53 kapx 101818
nshapx
expires:202610110545;;867314

nearshore marine forecast
national weather service gaylord mi
218 pm edt sat oct 10 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.


lmz346-110545-
manistee to point betsie mi-
218 pm edt sat oct 10 2026

...small craft advisory in effect through late tonight...

.through early evening...south wind 15 to 25 knots. sunny. waves
4 to 6 feet. 
.tonight...south wind 10 to 20 knots. gusts to 25 knots. partly 
cloudy. waves 4 to 6 feet. 
.sunday...south wind 10 to 15 knots. sunny. waves 2 to 4 feet. 
.sunday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.monday...south wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 101824
nshgrb
expires:202610102200;;867876

nearshore marine forecast
national weather service green bay wi
124 pm cdt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-102200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
124 pm cdt sat oct 10 2026

...small craft advisory in effect through sunday afternoon...

.this afternoon...s wind to 30 kts with gale force gusts to
around 35 kts. waves 6 to 10 ft. sunny.
.tonight...s wind to 30 kts decreasing to 10 to 20 kts after
midnight. gusts to 35 kts. waves 6 to 10 ft. clear.
.sunday...s wind 10 to 15 kts increasing to 15 to 25 kts in the
late morning and afternoon. waves 4 to 7 ft. sunny.
.sunday night...s wind 10 to 15 kts. waves 2 to 4 ft subsiding to
1 to 3 ft after midnight. mostly clear in the evening then
becoming mostly cloudy.  

$$

fzus53 kgrr 101823
nshgrr
expires:202610110800;;867716

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz848-110800-
whitehall to pentwater mi-
223 pm edt sat oct 10 2026

...small craft advisory in effect through late tonight...

.through early evening...south winds to 30 knots. mostly sunny.
waves 5 to 7 feet. 
.tonight...south winds to 30 knots. partly cloudy. waves 4 to
6 feet. 
.sunday...south winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet in the late morning and afternoon. 
.sunday night...south winds 10 to 15 knots. mostly clear. waves 1 to
3 feet. 
.columbus day...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.monday night...south winds 10 to 20 knots. rain showers likely.
waves 3 to 5 feet. 
.tuesday...southwest winds 15 to 25 knots veering northwest early in
the afternoon. partly sunny with a chance of rain showers. waves
3 to 5 feet. 
.wednesday...north winds 10 to 20 knots. mostly cloudy. waves around
1 foot. 
.thursday...east winds 15 to 25 knots. mostly cloudy with a chance
of rain showers. waves 1 to 3 feet building to 2 to 4 feet early in
the afternoon. 

$$

fzus53 kgrr 101823
nshgrr
expires:202610110800;;867717

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz847-110800-
grand haven to whitehall mi-
223 pm edt sat oct 10 2026

...small craft advisory in effect through late tonight...

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

$$

fzus53 kgrr 101823
nshgrr
expires:202610110800;;867718

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz846-110800-
holland to grand haven mi-
223 pm edt sat oct 10 2026

...small craft advisory in effect through late tonight...

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

$$

fzus53 kgrr 101823
nshgrr
expires:202610110800;;867720

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz844-110800-
st joseph to south haven mi-
223 pm edt sat oct 10 2026

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

$$

fzus53 kgrr 101823
nshgrr
expires:202610110800;;867719

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz845-110800-
south haven to holland mi-
223 pm edt sat oct 10 2026

.through early evening...south winds 15 to 20 knots. mostly cloudy.
waves 1 to 3 feet. 
.tonight...southeast winds 10 to 20 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 to 2 feet. 
.sunday...southeast winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves 1 foot or less. 
.sunday night...southwest winds around 5 knots backing south 5 to
15 knots in the late evening and overnight. mostly clear. waves
1 foot or less. 
.columbus day...south winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.monday night...southwest winds 15 to 20 knots. partly cloudy with a
chance of showers and thunderstorms. waves 2 to 4 feet building to
3 to 5 feet after midnight. 
.tuesday...southwest winds 20 to 25 knots veering west early in the
afternoon. mostly sunny with a chance of rain showers. waves 3 to
5 feet. 
.wednesday...north winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.thursday...east winds 15 to 20 knots. mostly cloudy with a chance
of rain showers. waves around 1 foot. 

$$

fzus53 kgrr 101823
nshgrr
expires:202610110800;;867715

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz849-110800-
pentwater to manistee mi-
223 pm edt sat oct 10 2026

...small craft advisory in effect through late tonight...

.through early evening...south winds to 30 knots. sunny. waves 5 to
7 feet. 
.tonight...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.sunday...south winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet early in the afternoon. 
.sunday night...south winds 10 to 15 knots. partly cloudy. waves
1 to 3 feet. 
.columbus day...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.monday night...south winds 10 to 20 knots. rain showers likely.
waves 3 to 5 feet. 
.tuesday...southwest winds 10 to 20 knots veering north 15 to
25 knots early in the afternoon. partly sunny with rain showers
likely. waves 3 to 5 feet. 
.wednesday...north winds 10 to 15 knots. mostly cloudy. waves around
1 foot. 
.thursday...east winds 10 to 20 knots. mostly cloudy with a chance
of rain showers. waves 1 to 3 feet. 

$$

fzus53 kiwx 101450
nshiwx
expires:202610102015;;859291

nearshore marine forecast
national weather service northern indiana
1050 am edt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-102015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1050 am edt sat oct 10 2026

.this afternoon...south winds 10 to 15 knots becoming southeast.
partly sunny. waves
1 foot or less. 
.tonight...southeast winds 5 to 15 knots. mostly cloudy. waves
1 foot or less. 
.sunday...southeast winds less than 10 knots. mostly sunny. waves
1 foot or less. 
.sunday night...light and variable winds becoming south 5 to
10 knots. mostly clear. waves 1 foot or less. 

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

$$

fzus53 klot 101451
nshlot
expires:202610102115;;859295

nearshore marine forecast
national weather service chicago/romeoville il
951 am cdt sat oct 10 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>745-102115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
951 am cdt sat oct 10 2026

.rest of today...south winds 15 to 20 kt becoming southeast.
partly cloudy. waves 1 to 2 ft. 
.tonight...southeast winds 10 to 15 kt. mostly cloudy. waves 1 
to 2 ft. 
.sunday...east winds around 10 kt becoming northeast in the
afternoon. slight chance of showers in the morning. waves 1 to 
2 ft. 
.sunday night...southeast winds around 10 kt becoming south
overnight. clear in the evening, then becoming partly cloudy.
waves around 1 ft.  

$$

fzus53 klot 101451
nshlot
expires:202610102115;;859294

nearshore marine forecast
national weather service chicago/romeoville il
951 am cdt sat oct 10 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>742-102115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
951 am cdt sat oct 10 2026

.rest of today...south winds 15 to 20 kt becoming southeast.
partly cloudy. waves 2 to 4 ft. 
.tonight...southeast winds 15 to 20 kt diminishing to 10 to 15 
kt. mostly cloudy. waves 2 to 4 ft. 
.sunday...southeast winds around 10 kt. partly cloudy in the
morning, then becoming mostly sunny. waves 1 to 3 ft. 
.sunday night...south winds around 10 kt. mostly clear in the
evening, then becoming partly cloudy. waves 1 to 3 ft.

$$

fzus53 kmkx 101810
nshmkx
expires:202610102200;;867043

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz646-102200-
wind point wi to winthrop harbor il-
110 pm cdt sat oct 10 2026

.rest of today...south wind 15 to 20 knots. gusts up to 25 knots.
partly sunny. waves 3 to 4 feet. 
.tonight...south wind 15 to 20 knots becoming 10 to 20 knots
after midnight, then becoming 10 to 15 knots early in the
morning. partly cloudy. waves 3 to 4 feet. 
.sunday...south wind 5 to 10 knots. sunny. waves 1 to 2 feet. 
.sunday night...south wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then becoming south 10 to 15 knots after
midnight veering southwest early in the morning. mostly clear
through around midnight then becoming mostly cloudy. waves around
1 foot. 

$$

fzus53 kmkx 101810
nshmkx
expires:202610102200;;867042

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz645-102200-
north point light to wind point wi-
110 pm cdt sat oct 10 2026

...small craft advisory in effect until 1 am cdt sunday...

.rest of today...south wind 15 to 25 knots becoming 15 to
20 knots late in the afternoon. partly sunny. waves 3 to 5 feet. 
.tonight...south wind 15 to 20 knots easing to 10 to 15 knots
early in the morning. partly cloudy. waves 3 to 4 feet building
to 4 to 6 feet late in the evening, then subsiding to 3 to 4 feet
after midnight. 
.sunday...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming south 10 to 15 knots in the
afternoon. sunny. waves 1 to 2 feet. 
.sunday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 101810
nshmkx
expires:202610102200;;867041

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz644-102200-
port washington to north point light wi-
110 pm cdt sat oct 10 2026

...small craft advisory in effect until 1 am cdt sunday...

.rest of today...south wind 15 to 25 knots. mostly sunny. waves
4 to 6 feet. 
.tonight...south wind 15 to 20 knots with gusts to around
25 knots becoming south 15 to 20 knots after midnight, then
easing to 10 to 15 knots early in the morning. partly cloudy.
waves 4 to 6 feet subsiding to 3 to 4 feet early in the morning. 
.sunday...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming south 10 to 15 knots in the
afternoon. sunny. waves 2 to 4 feet subsiding to 1 to 3 feet in
the late morning and afternoon. 
.sunday night...south wind 10 to 15 knots becoming southwest 5 to
10 knots after midnight, then rising to 10 to 15 knots early in
the morning. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 101810
nshmkx
expires:202610102200;;867040

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt sat oct 10 2026

for waters within five nautical miles of shore on lake michigan


lmz643-102200-
sheboygan to port washington wi-
110 pm cdt sat oct 10 2026

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

.rest of today...south wind 15 to 25 knots. gusts up to 30 knots.
sunny. waves 6 to 8 feet. 
.tonight...south wind up to 30 knots easing to 15 to 25 knots in
the late evening and early morning, then easing to 10 to 20 knots
early in the morning. partly cloudy. waves 6 to 8 feet subsiding
to 4 to 6 feet. 
.sunday...south wind 10 to 15 knots becoming south 10 to 15 knots
with gusts to around 20 knots late in the morning, then rising to
15 to 20 knots in the afternoon. sunny. waves 3 to 4 feet. 
.sunday night...south wind 10 to 15 knots veering southwest after
midnight. partly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 

$$