fzus53 kapx 310808
nshapx
expires:202610311615;;012718

nearshore marine forecast
national weather service gaylord mi
408 am edt sat oct 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.


lmz346-311615-
manistee to point betsie mi-
408 am edt sat oct 31 2026

.today...light winds becoming south 5 to 10 knots in the morning.
partly sunny early in the morning then becoming mostly sunny.
waves 2 feet or less. 
.tonight...south wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.sunday...south wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...south wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 310811
nshgrb
expires:202610311600;;013379

nearshore marine forecast
national weather service green bay wi
311 am cdt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-311600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
311 am cdt sat oct 31 2026

.early this morning...s wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. 
.today...s wind 10 to 15 kts. waves 2 to 4 ft building to 3 to
5 ft in the afternoon. partly sunny. 
.tonight...s wind 10 to 15 kts. waves 2 to 4 ft subsiding to 1 to
3 ft after midnight. a chance of showers. 
.sunday...s wind 5 to 10 kts. waves 2 ft or less. a chance of
sprinkles in the morning. 
.sunday night...s wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy.  

$$

fzus53 kgrr 311008
nshgrr
expires:202610312000;;017160

nearshore marine forecast
national weather service grand rapids mi
608 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz848-312000-
whitehall to pentwater mi-
608 am edt sat oct 31 2026

.today...southeast winds 10 to 20 knots. cloudy in the morning then
becoming partly sunny. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 1 to 2 feet. 
.sunday...south winds 5 to 10 knots. partly sunny. waves 1 to
2 feet. 
.sunday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.monday...south winds 10 to 20 knots. mostly cloudy. waves 1 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.tuesday...south winds to 30 knots increasing to gales to 35 knots
in the late morning and afternoon. rain showers. waves 7 to 11 feet.
.wednesday...south winds 15 to 25 knots. rain showers likely. waves
5 to 7 feet. 

$$

fzus53 kgrr 311008
nshgrr
expires:202610312000;;017161

nearshore marine forecast
national weather service grand rapids mi
608 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz847-312000-
grand haven to whitehall mi-
608 am edt sat oct 31 2026

.today...southeast winds 10 to 20 knots. cloudy in the morning then
becoming partly sunny. waves 1 to 2 feet. 
.tonight...southeast winds 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves around 1 foot. 
.sunday...south winds 5 to 10 knots. partly sunny with a slight
chance of rain showers. waves around 1 foot. 
.sunday night...southeast winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.monday...south winds 10 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.tuesday...south winds to 30 knots. rain showers likely. waves 6 to
9 feet. 
.wednesday...south winds 20 to 25 knots. rain showers likely. waves
4 to 6 feet. 

$$

fzus53 kgrr 311008
nshgrr
expires:202610312000;;017162

nearshore marine forecast
national weather service grand rapids mi
608 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz846-312000-
holland to grand haven mi-
608 am edt sat oct 31 2026

.today...southeast winds 10 to 15 knots. mostly cloudy. waves around
1 foot. 
.tonight...southeast winds 10 to 15 knots. cloudy with a slight
chance of rain showers. waves around 1 foot. 
.sunday...southeast winds 5 to 10 knots. partly sunny with a slight
chance of rain showers. waves 1 foot or less. 
.sunday night...southeast winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.monday...south winds 10 to 15 knots. mostly cloudy. waves 1 to
2 feet. 
.tuesday...south winds 20 to 25 knots. rain showers likely. waves
4 to 6 feet. 
.wednesday...south winds 15 to 20 knots. rain showers likely. waves
3 to 5 feet. 

$$

fzus53 kgrr 311008
nshgrr
expires:202610312000;;017164

nearshore marine forecast
national weather service grand rapids mi
608 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz844-312000-
st joseph to south haven mi-
608 am edt sat oct 31 2026

.today...southeast winds 10 to 15 knots. mostly cloudy. waves 1 foot
or less. 
.tonight...southeast winds 10 to 15 knots. cloudy with a slight
chance of rain showers. waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots. partly sunny with a slight
chance of rain showers. waves less than 1 foot. 
.sunday night...southeast winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.monday...south winds 10 to 15 knots. mostly cloudy. waves 1 foot or
less. 
.tuesday...south winds 20 to 25 knots. rain showers likely. waves
2 to 4 feet. 
.wednesday...south winds 15 to 20 knots. rain showers likely. waves
1 to 2 feet. 

$$

fzus53 kgrr 311008
nshgrr
expires:202610312000;;017163

nearshore marine forecast
national weather service grand rapids mi
608 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz845-312000-
south haven to holland mi-
608 am edt sat oct 31 2026

.today...southeast winds 10 to 15 knots. mostly cloudy. waves 1 foot
or less. 
.tonight...southeast winds 10 to 15 knots. cloudy with a slight
chance of rain showers. waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots. partly sunny with a slight
chance of rain showers. waves less than 1 foot. 
.sunday night...southeast winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.monday...south winds 10 to 15 knots. mostly cloudy. waves around
1 foot. 
.tuesday...south winds 20 to 25 knots. rain showers likely. waves
2 to 4 feet. 
.wednesday...south winds 15 to 20 knots. rain showers likely. waves
2 to 4 feet. 

$$

fzus53 kgrr 311008
nshgrr
expires:202610312000;;017159

nearshore marine forecast
national weather service grand rapids mi
608 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz849-312000-
pentwater to manistee mi-
608 am edt sat oct 31 2026

.today...southeast winds 10 to 15 knots. mostly cloudy. waves around
1 foot. 
.tonight...south winds 5 to 15 knots. mostly cloudy. waves around
1 foot. 
.sunday...south winds 5 to 10 knots. partly sunny. waves around
1 foot. 
.sunday night...south winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.monday...south winds 10 to 20 knots. mostly cloudy. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.tuesday...south winds to 30 knots. rain showers. waves 6 to 9 feet.
.wednesday...south winds 15 to 25 knots. mostly cloudy with rain
showers likely. waves 4 to 6 feet. 

$$

fzus53 kiwx 310800
nshiwx
expires:202610311415;;012113

nearshore marine forecast
national weather service northern indiana
400 am edt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-311415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
400 am edt sat oct 31 2026

.today...southeast winds 5 to 10 knots. isolated showers. waves
1 foot or less. 
.tonight...southeast winds 5 to 10 knots. a slight chance of
showers. waves 1 foot or less. 
.sunday...southeast winds 10 knots or less. partly sunny. waves
1 foot or less. 
.sunday night...southeast winds 10 knots or less becoming south.
mostly cloudy. waves 1 foot or less. 

the water temperature at st. joseph is 59 degrees and at michigan
city is 58 degrees.

$$

fzus53 klot 310800
nshlot
expires:202610311515;;012115

nearshore marine forecast
national weather service chicago/romeoville il
300 am cdt sat oct 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.


lmz743>745-311515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
300 am cdt sat oct 31 2026

.today...southeast winds 10 to 15 kt. isolated showers. waves 
1 to 2 ft. 
.tonight...southeast winds 10 to 15 kt. slight chance of showers
in the evening. waves 1 to 2 ft. 
.sunday...southeast winds around 10 kt. mostly cloudy. waves 1 ft
or less. 
.sunday night...southeast winds 10 to 15 kt becoming south.
mostly cloudy. waves 1 to 2 ft.  

$$

fzus53 klot 310800
nshlot
expires:202610311515;;012114

nearshore marine forecast
national weather service chicago/romeoville il
300 am cdt sat oct 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>742-311515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
300 am cdt sat oct 31 2026

.today...southeast winds 10 to 15 kt. scattered showers in the
morning, then isolated showers in the afternoon. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.tonight...southeast winds 10 to 15 kt. slight chance of showers
in the evening. waves 1 to 3 ft. 
.sunday...southeast winds around 10 kt. mostly cloudy. waves 1 to
2 ft. 
.sunday night...southeast winds 10 to 15 kt becoming south.
mostly cloudy. waves 1 to 3 ft.  

$$

fzus53 kmkx 311010
nshmkx
expires:202610311600;;017582

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz646-311600-
wind point wi to winthrop harbor il-
510 am cdt sat oct 31 2026

.today...southeast wind 15 to 20 knots veering south late in the
morning, then becoming southeast 10 to 15 knots in the afternoon.
chance of showers in the morning, then slight chance of showers
late in the morning. chance of showers in the afternoon. waves
2 to 4 feet. 
.tonight...southeast wind 10 to 15 knots veering south late in
the evening, then easing to 5 to 10 knots after midnight. chance
of showers through around midnight. waves 1 to 2 feet. 
.sunday...southeast wind 5 to 10 knots. partly sunny. waves
around 1 foot. 
.sunday night...southeast wind 10 to 15 knots veering south after
midnight. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 311010
nshmkx
expires:202610311600;;017581

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz645-311600-
north point light to wind point wi-
510 am cdt sat oct 31 2026

.today...southeast wind 15 to 20 knots veering south late in the
morning, then easing to 10 to 15 knots early in the afternoon
backing southeast late in the afternoon. slight chance of showers
in the morning. chance of showers in the afternoon. waves 3 to
4 feet. 
.tonight...southeast wind 10 to 15 knots veering south late in
the evening, then easing to 5 to 10 knots after midnight becoming
south 5 to 10 knots early in the morning. chance of showers
through around midnight. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.sunday...south wind 5 to 10 knots backing southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
partly sunny. waves around 1 foot. 
.sunday night...southeast wind 10 to 15 knots veering south after
midnight. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 311010
nshmkx
expires:202610311600;;017580

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz644-311600-
port washington to north point light wi-
510 am cdt sat oct 31 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...southeast wind 10 to 15 knots veering south in the late
morning and early afternoon, then backing southeast late in the
afternoon. slight chance of showers until late afternoon, then
chance of showers late in the afternoon. waves 3 to 4 feet. 
.tonight...southeast wind 10 to 15 knots becoming south 5 to
10 knots in the late evening and overnight. chance of showers
through around midnight. waves 2 to 4 feet subsiding to 1 to
2 feet after midnight. 
.sunday...south wind 5 knots becoming southeast in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 
.sunday night...southeast wind 5 to 10 knots veering south after
midnight. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 311010
nshmkx
expires:202610311600;;017579

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat oct 31 2026

for waters within five nautical miles of shore on lake michigan


lmz643-311600-
sheboygan to port washington wi-
510 am cdt sat oct 31 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

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

$$