fzus53 kapx 021838
nshapx
expires:202510030245;;996207

nearshore marine forecast
national weather service gaylord mi
238 pm edt thu oct 2 2025

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.


lmz346-030245-
manistee to point betsie mi-
238 pm edt thu oct 2 2025

.tonight...south wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.friday...south wind 5 to 10 knots. sunny. waves 2 feet or less. 
.friday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...south wind 10 to 15 knots. sunny. waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 021955
nshgrb
expires:202510030200;;999092

nearshore marine forecast
national weather service green bay wi
254 pm cdt thu oct 2 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-030200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
254 pm cdt thu oct 2 2025

.this afternoon...s wind 10 to 20 kts. sunny. waves 2 to 4 ft. 
.tonight...s wind 5 to 10 kts. clear. waves 1 to 3 ft. 
.friday...s wind 10 to 15 kts. mostly sunny. waves 2 ft or less. 
.friday night...s wind 5 to 10 kts. mostly clear. waves 1 to
3 ft. 

$$

fzus53 kgrr 022005
nshgrr
expires:202510030800;;000016

nearshore marine forecast
national weather service grand rapids mi
405 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz849-030800-
pentwater to manistee mi-
405 pm edt thu oct 2 2025

.through early evening...south winds 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...south winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.friday night...south winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...south winds 10 to 20 knots. sunny. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.saturday night...south winds 15 to 20 knots. mostly clear. waves
3 to 5 feet. 
.sunday...south winds to 30 knots. sunny. waves 4 to 6 feet building
to 5 to 7 feet early in the afternoon. 
.monday...southwest winds 15 to 25 knots veering northwest 10 to
20 knots in the late morning and afternoon. partly sunny with a
chance of rain showers. waves 6 to 8 feet subsiding to 4 to 6 feet
in the late morning and afternoon. 
.tuesday...west winds 10 to 20 knots. mostly cloudy with rain
showers likely. waves 1 to 2 feet. 

$$

fzus53 kgrr 022005
nshgrr
expires:202510030800;;000021

nearshore marine forecast
national weather service grand rapids mi
405 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz844-030800-
st joseph to south haven mi-
405 pm edt thu oct 2 2025

.through early evening...east winds 5 to 10 knots. mostly sunny.
waves less than 1 foot. 
.tonight...east winds 5 to 15 knots veering southeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.friday...south winds 10 to 15 knots veering southwest 5 to 10 knots
early in the afternoon. sunny. waves 1 foot or less. 
.friday night...south winds 5 to 10 knots. mostly clear. waves
1 foot or less. 
.saturday...south winds 10 to 15 knots. sunny. waves around 1 foot. 
.saturday night...south winds 10 to 15 knots. mostly clear. waves
1 to 2 feet. 
.sunday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.monday...southwest winds 15 to 20 knots veering northwest early in
the afternoon. sunny. waves 2 to 4 feet. 
.tuesday...southeast winds 10 to 15 knots veering southwest in the
late morning and early afternoon, then veering northwest 15 to
20 knots early in the afternoon. rain showers likely. waves 1 to
3 feet. 

$$

fzus53 kgrr 022005
nshgrr
expires:202510030800;;000020

nearshore marine forecast
national weather service grand rapids mi
405 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz845-030800-
south haven to holland mi-
405 pm edt thu oct 2 2025

.through early evening...south winds 5 to 10 knots. mostly sunny.
waves less than 1 foot. 
.tonight...southeast winds 5 to 10 knots veering south 10 to
15 knots after midnight. mostly clear. waves 1 foot or less. 
.friday...south winds 10 to 15 knots. sunny. waves around 1 foot. 
.friday night...south winds 5 to 10 knots. mostly clear. waves
1 foot or less. 
.saturday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.saturday night...south winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.sunday...south winds 15 to 20 knots. sunny. waves 2 to 3 feet. 
.monday...southwest winds 15 to 20 knots veering northwest early in
the afternoon. mostly sunny with a chance of rain showers. waves
3 to 5 feet. 
.tuesday...southeast winds 10 to 15 knots veering southwest 15 to
20 knots in the late morning and early afternoon, then veering west
early in the afternoon. rain showers likely. waves 1 to 3 feet. 

$$

fzus53 kgrr 022005
nshgrr
expires:202510030800;;000019

nearshore marine forecast
national weather service grand rapids mi
405 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz846-030800-
holland to grand haven mi-
405 pm edt thu oct 2 2025

.through early evening...south winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...southeast winds 5 to 15 knots. mostly clear. waves 1 foot
or less. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.friday night...south winds 5 to 15 knots. mostly clear. waves
around 1 foot. 
.saturday...south winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.saturday night...south winds 10 to 20 knots. mostly clear. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.sunday...south winds 15 to 20 knots. sunny. waves 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots veering northwest around
15 knots early in the afternoon. mostly sunny with a chance of rain
showers. waves 5 to 7 feet. 
.tuesday...south winds 10 to 15 knots veering southwest 15 to
20 knots in the late morning and early afternoon, then veering west
early in the afternoon. rain showers likely. waves 1 to 2 feet. 

$$

fzus53 kgrr 022005
nshgrr
expires:202510030800;;000018

nearshore marine forecast
national weather service grand rapids mi
405 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz847-030800-
grand haven to whitehall mi-
405 pm edt thu oct 2 2025

.through early evening...south winds 10 to 15 knots. sunny. waves
around 1 foot. 
.tonight...southeast winds 5 to 15 knots. mostly clear. waves 1 foot
or less. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.friday night...south winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet.
.saturday night...south winds 15 to 20 knots. mostly clear. waves
3 to 5 feet. 
.sunday...south winds 15 to 25 knots. sunny. waves 4 to 6 feet. 
.monday...southwest winds 20 to 25 knots veering west 15 to 20 knots
in the late morning and early afternoon, then veering northwest
early in the afternoon. mostly sunny with a chance of rain showers.
waves 6 to 8 feet subsiding to 3 to 5 feet early in the afternoon. 
.tuesday...southwest winds 10 to 20 knots veering west around
20 knots early in the afternoon. rain showers likely. waves 1 to
2 feet. 

$$

fzus53 kgrr 022005
nshgrr
expires:202510030800;;000017

nearshore marine forecast
national weather service grand rapids mi
405 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz848-030800-
whitehall to pentwater mi-
405 pm edt thu oct 2 2025

.through early evening...south winds 10 to 15 knots. sunny. waves
around 1 foot. 
.tonight...south winds 10 to 15 knots. mostly clear. waves around
1 foot. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.friday night...south winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet.
.saturday night...south winds 15 to 20 knots. mostly clear. waves
3 to 5 feet. 
.sunday...south winds to 30 knots. sunny. waves 5 to 7 feet. 
.monday...southwest winds 20 to 25 knots veering northwest 15 to
20 knots in the late morning and afternoon. partly sunny with a
chance of rain showers. waves 6 to 9 feet subsiding to 3 to 5 feet
early in the afternoon. 
.tuesday...west winds 10 to 15 knots increasing to around 20 knots
early in the afternoon. rain showers likely. waves 1 to 2 feet. 

$$

fzus53 kiwx 021931
nshiwx
expires:202510030215;;998357

nearshore marine forecast
national weather service northern indiana
331 pm edt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-030215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
331 pm edt thu oct 2 2025

.tonight...east winds 10 knots or less becoming south. mostly
clear. waves 1 foot or less. 
.friday...south winds 10 knots or less becoming southwest. sunny.
waves 1 foot or less. 
.friday night...southeast winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots. sunny. waves 1 foot or
less. 

the water temperature at st. joseph and michigan city is 64 
degrees.

$$

fzus53 klot 021942
nshlot
expires:202510030315;;998670

nearshore marine forecast
national weather service chicago/romeoville il
242 pm cdt thu oct 2 2025

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>745-030315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
242 pm cdt thu oct 2 2025

.tonight...northeast winds 5 to 10 kt becoming east this evening,
then south overnight. mostly clear. waves around 1 ft. 
.friday...south winds 5 to 10 kt becoming east late. mostly
sunny. waves 1 ft or less. 
.friday night...southeast winds 5 to 10 kt becoming south
overnight. mostly clear. waves around 1 ft. 
.saturday...south winds 10 to 15 kt. mostly sunny. waves around
1 ft.  

$$

fzus53 klot 021942
nshlot
expires:202510030315;;998669

nearshore marine forecast
national weather service chicago/romeoville il
242 pm cdt thu oct 2 2025

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>742-030315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
242 pm cdt thu oct 2 2025

.tonight...southeast winds 10 to 15 kt easing to 5 to 10 kt 
this evening, then becoming south overnight. clear. waves 1 to 2 
ft.
.friday...southwest winds 5 to 10 kt becoming southeast late.
mostly sunny. waves 1 to 2 ft. 
.friday night...south winds 5 to 10 kt in the evening. mostly
clear. waves 1 to 2 ft. 
.saturday...south winds 10 to 15 kt. mostly sunny. waves 1 to
2 ft.  

$$

fzus53 kmkx 022011
nshmkx
expires:202510030900;;000662

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cdt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz646-030900-
wind point wi to winthrop harbor il-
311 pm cdt thu oct 2 2025

.through early evening...southeast wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...southeast wind 5 to 10 knots veering south early in
the morning. clear. waves 1 to 2 feet. 
.friday...southwest wind 5 to 10 knots backing south early in the
afternoon, then rising to 10 to 15 knots late in the afternoon.
sunny. waves around 1 foot. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. mostly clear. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots backing south late in
the morning, then becoming south 10 to 15 knots with gusts to
around 20 knots early in the afternoon rising to 15 to 20 knots
late in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 022011
nshmkx
expires:202510030900;;000659

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cdt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz643-030900-
sheboygan to port washington wi-
311 pm cdt thu oct 2 2025

.through early evening...south wind 10 to 15 knots. sunny. waves
2 to 4 feet. 
.tonight...south wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming south 5 to 10 knots after midnight
veering southwest early in the morning. clear. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.friday...southwest wind 5 to 10 knots becoming south 10 to
15 knots in the afternoon. sunny. waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. mostly clear. waves 1 to 3 feet. 
.saturday...southwest wind 10 to 15 knots backing south late in
the morning, then rising to 15 to 20 knots early in the afternoon
becoming 10 to 20 knots with gusts to around 25 knots late in the
afternoon. sunny. waves 1 to 2 feet building to 3 to 4 feet in
the afternoon. 

$$

fzus53 kmkx 022011
nshmkx
expires:202510030900;;000660

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cdt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz644-030900-
port washington to north point light wi-
311 pm cdt thu oct 2 2025

.through early evening...southeast wind 10 to 15 knots. sunny.
waves 2 to 4 feet. 
.tonight...southeast wind 10 to 15 knots becoming south 5 to
10 knots in the late evening and early morning, then veering
southwest early in the morning. clear. waves 1 to 2 feet. 
.friday...southwest wind 5 to 10 knots backing south early in the
afternoon, then rising to 10 to 15 knots late in the afternoon.
sunny. waves around 1 foot. 
.friday night...south wind 10 to 15 knots becoming southwest 5 to
10 knots early in the morning. mostly clear. waves 1 to 2 feet. 
.saturday...southwest wind 5 to 10 knots becoming south 10 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon becoming south 15 to 20 knots late in the
afternoon. sunny. waves 1 to 2 feet building to 2 to 4 feet in
the afternoon. 

$$

fzus53 kmkx 022011
nshmkx
expires:202510030900;;000661

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cdt thu oct 2 2025

for waters within five nautical miles of shore on lake michigan


lmz645-030900-
north point light to wind point wi-
311 pm cdt thu oct 2 2025

.through early evening...southeast wind 10 to 15 knots. sunny.
waves 1 to 3 feet. 
.tonight...southeast wind 5 to 10 knots veering south early in
the morning. clear. waves 1 to 2 feet. 
.friday...southwest wind 5 to 10 knots backing south early in the
afternoon, then rising to 10 to 15 knots late in the afternoon.
sunny. waves around 1 foot. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. mostly clear. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots backing south late in
the morning, then rising to 15 to 20 knots early in the afternoon
becoming south 15 to 20 knots late in the afternoon. sunny. waves
1 to 2 feet building to 2 to 4 feet late in the afternoon. 

$$