fzus53 kapx 310205
nshapx
expires:202610311215;;997737

nearshore marine forecast
national weather service gaylord mi
1005 pm edt fri oct 30 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.


lmz346-311215-
manistee to point betsie mi-
1005 pm edt fri oct 30 2026

.overnight...light winds. mostly clear early in the evening then
becoming mostly cloudy. waves 2 feet or less. 
.saturday...south wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.saturday night...south wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.sunday...south wind 5 to 10 knots. partly sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 310624
nshgrb
expires:202610311000;;007076

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

for waters within five nautical miles of shore on lake michigan


lmz541>543-311000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
124 am cdt sat oct 31 2026

.rest of the night...s wind 5 to 10 kts. waves 2 ft or less.
mostly cloudy. 
.saturday...s wind 10 to 15 kts. waves 2 to 4 ft building to 3 to
5 ft in the afternoon. a chance of sprinkles in the afternoon. 
.saturday night...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.  

$$

fzus53 kgrr 310606
nshgrr
expires:202610310800;;005586

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

for waters within five nautical miles of shore on lake michigan


lmz848-310800-
whitehall to pentwater mi-
206 am edt sat oct 31 2026

.rest of tonight...east winds 5 to 15 knots. mostly cloudy. waves
less than 1 foot. 
.saturday...southeast winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet. 
.saturday night...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. 
.tuesday...south winds to 30 knots increasing to gales to 35 knots
in the late morning and afternoon. rain showers. waves 5 to 7 feet. 
.wednesday...south winds 15 to 25 knots. rain showers likely. waves
4 to 6 feet. 

$$

fzus53 kgrr 310606
nshgrr
expires:202610310800;;005587

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

for waters within five nautical miles of shore on lake michigan


lmz847-310800-
grand haven to whitehall mi-
206 am edt sat oct 31 2026

.rest of tonight...east winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.saturday...southeast winds 10 to 20 knots. mostly cloudy. waves
1 to 2 feet. 
.saturday night...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 1 to
3 feet. 
.tuesday...south winds to 30 knots. rain showers likely. waves 4 to
6 feet. 
.wednesday...south winds 20 to 25 knots. rain showers likely. waves
3 to 5 feet. 

$$

fzus53 kgrr 310606
nshgrr
expires:202610310800;;005588

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

for waters within five nautical miles of shore on lake michigan


lmz846-310800-
holland to grand haven mi-
206 am edt sat oct 31 2026

.rest of tonight...east winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.saturday...southeast winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.saturday night...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
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
3 to 5 feet. 
.wednesday...south winds 15 to 20 knots. rain showers likely. waves
3 to 5 feet. 

$$

fzus53 kgrr 310606
nshgrr
expires:202610310800;;005590

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

for waters within five nautical miles of shore on lake michigan


lmz844-310800-
st joseph to south haven mi-
206 am edt sat oct 31 2026

.rest of tonight...east winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.saturday...southeast winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.saturday night...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
1 to 2 feet. 
.wednesday...south winds 15 to 20 knots. rain showers likely. waves
1 to 2 feet. 

$$

fzus53 kgrr 310606
nshgrr
expires:202610310800;;005589

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

for waters within five nautical miles of shore on lake michigan


lmz845-310800-
south haven to holland mi-
206 am edt sat oct 31 2026

.rest of tonight...east winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.saturday...southeast winds 10 to 15 knots. mostly cloudy. waves
1 foot or less. 
.saturday night...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
1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. rain showers likely. waves
1 to 3 feet. 

$$

fzus53 kgrr 310606
nshgrr
expires:202610310800;;005585

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

for waters within five nautical miles of shore on lake michigan


lmz849-310800-
pentwater to manistee mi-
206 am edt sat oct 31 2026

.rest of tonight...southeast winds 5 to 10 knots. mostly cloudy.
waves less than 1 foot. 
.saturday...southeast winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.saturday night...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
2 feet. 
.tuesday...south winds to 30 knots. rain showers. waves 5 to 7 feet.
.wednesday...south winds 15 to 25 knots. mostly cloudy with rain
showers likely. waves 3 to 5 feet. 

$$

fzus53 kiwx 310132
nshiwx
expires:202610310930;;997180

nearshore marine forecast
national weather service northern indiana
932 pm edt fri oct 30 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-310930-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
932 pm edt fri oct 30 2026

.overnight...east winds 5 to 10 knots. a slight chance of
showers late. waves 1 to 2 feet. 
.saturday...southeast winds 5 to 10 knots. a slight chance of
showers. waves 1 foot or less. 
.saturday night...southeast winds 5 to 10 knots. a slight chance
of showers in the evening. waves 1 foot or less. 
.sunday...southeast winds 10 knots or less. a slight chance of
showers in the afternoon. waves 1 foot or less. 

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

$$

fzus53 klot 310227
nshlot
expires:202610310915;;998716

nearshore marine forecast
national weather service chicago/romeoville il
927 pm cdt fri oct 30 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>745-310915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
927 pm cdt fri oct 30 2026

.rest of tonight...east winds 10 to 20 kt becoming southeast 
late. slight chance of showers. waves 2 to 4 ft subsiding to 1 to
3 ft.
.saturday...southeast winds 10 to 15 kt. chance of showers. waves
1 to 2 ft. 
.saturday night...southeast winds 10 to 15 kt. slight chance of
showers. waves 1 to 2 ft.
.sunday...southeast winds around 10 kt. slight chance of showers
in the afternoon. waves around 1 ft.

$$

fzus53 klot 310227
nshlot
expires:202610310915;;998715

nearshore marine forecast
national weather service chicago/romeoville il
927 pm cdt fri oct 30 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>742-310915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
927 pm cdt fri oct 30 2026

.rest of tonight...east winds 15 to 20 kt becoming southeast 
late. slight chance of showers. waves 2 to 4 ft. 
.saturday...southeast winds 10 to 15 kt. chance of showers. waves
2 to 4 ft. 
.saturday night...southeast winds 10 to 15 kt. slight chance of
showers. waves 1 to 3 ft.
.sunday...southeast winds around 10 kt. slight chance of showers
in the afternoon. waves 1 to 2 ft.

$$

fzus53 kmkx 310610
nshmkx
expires:202610310900;;006028

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

for waters within five nautical miles of shore on lake michigan


lmz646-310900-
wind point wi to winthrop harbor il-
110 am cdt sat oct 31 2026

.rest of tonight...east wind 10 to 15 knots veering southeast
early in the morning. slight chance of showers. waves 1 to 3 feet
building to 2 to 4 feet early in the morning. 
.saturday...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. waves 2 to 4 feet. 
.saturday night...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. 

$$

fzus53 kmkx 310610
nshmkx
expires:202610310900;;006027

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

for waters within five nautical miles of shore on lake michigan


lmz645-310900-
north point light to wind point wi-
110 am cdt sat oct 31 2026

.rest of tonight...east wind 10 to 15 knots veering southeast
early in the morning. cloudy. waves 1 to 2 feet building to 2 to
4 feet early in the morning. 
.saturday...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, then chance of showers in the afternoon. waves
3 to 4 feet. 
.saturday night...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. 

$$

fzus53 kmkx 310610
nshmkx
expires:202610310900;;006026

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

for waters within five nautical miles of shore on lake michigan


lmz644-310900-
port washington to north point light wi-
110 am cdt sat oct 31 2026

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

.rest of tonight...east wind 10 to 15 knots becoming 5 to
15 knots early in the morning. cloudy. waves 1 to 2 feet. 
.saturday...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 in the morning. chance of
showers in the afternoon. waves 3 to 4 feet. 
.saturday night...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. 

$$

fzus53 kmkx 310610
nshmkx
expires:202610310900;;006025

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

for waters within five nautical miles of shore on lake michigan


lmz643-310900-
sheboygan to port washington wi-
110 am cdt sat oct 31 2026

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

.rest of tonight...southeast wind 5 to 10 knots becoming east
10 to 15 knots early in the morning. cloudy. waves around 1 foot.
.saturday...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. 
.saturday night...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. 

$$