fzus53 kapx 081952
nshapx
expires:202609090400;;127379

nearshore marine forecast
national weather service gaylord mi
352 pm edt tue sep 8 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.


lmz346-090400-
manistee to point betsie mi-
352 pm edt tue sep 8 2026

...small craft advisory in effect through wednesday evening...

.tonight...southwest wind 10 to 20 knots with gusts to around 25
knots. scattered showers early in the evening, then numerous 
showers after midnight. waves 2 to 3 feet building to 2 to 4 feet 
after midnight. 
.wednesday...southwest wind 10 to 20 knots with gusts to around 25
knots. scattered showers. waves 2 to 4 feet. 
.wednesday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.thursday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 090056
nshgrb
expires:202609090400;;138188

nearshore marine forecast
national weather service green bay wi
756 pm cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-090400-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
756 pm cdt tue sep 8 2026

...small craft advisory in effect until 7 am cdt wednesday...

.tonight...s wind 10 to 20 kts veering sw 10 to 15 kts after
midnight. waves 3 to 5 ft. a chance of showers and a slight
chance of thunderstorms. 
.wednesday...sw wind 10 to 15 kts. waves 2 to 4 ft subsiding to
1 to 3 ft in the afternoon. a slight chance of showers in the
morning. 
.wednesday night...nw wind 10 to 15 kts. waves 2 ft or less.
clear.
.thursday...nw wind 5 to 10 kts. waves 2 ft or less. sunny. 

$$

fzus53 kgrr 090003
nshgrr
expires:202609090800;;136573

nearshore marine forecast
national weather service grand rapids mi
803 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz844-090800-
st joseph to south haven mi-
803 pm edt tue sep 8 2026

.through early evening...southwest winds 5 to 10 knots. mostly sunny
with isolated rain showers. waves less than 1 foot. 
.tonight...south winds 5 to 15 knots. partly cloudy with isolated
showers and thunderstorms in the evening, then cloudy with scattered
rain showers and isolated thunderstorms after midnight. waves around
1 foot. 
.wednesday...southwest winds 10 to 20 knots. mostly cloudy with a
chance of rain showers and scattered thunderstorms. waves 1 to
3 feet. 
.wednesday night...west winds 10 to 15 knots veering northwest after
midnight. partly cloudy. waves 1 to 2 feet. 
.thursday...north winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 5 to 15 knots veering east around
5 knots after midnight. mostly clear. waves 1 to 3 feet. 
.friday...southeast winds 5 to 10 knots veering south early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...south winds around 15 knots veering southwest early in
the afternoon. mostly sunny. waves 1 to 3 feet. 
.sunday...northwest winds 15 to 20 knots. mostly sunny with a chance
of rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 090003
nshgrr
expires:202609090800;;136571

nearshore marine forecast
national weather service grand rapids mi
803 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz846-090800-
holland to grand haven mi-
803 pm edt tue sep 8 2026

...small craft advisory in effect through wednesday evening...

.through early evening...south winds around 10 knots. partly sunny
with isolated rain showers. waves 1 foot or less. 
.tonight...south winds 10 to 20 knots. partly cloudy in the evening
then becoming cloudy. scattered showers and thunderstorms. waves
2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots. rain showers and
scattered thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...north winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 1 to 3 feet. 
.friday...southeast winds 5 to 10 knots veering south early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 4 to
6 feet. 
.sunday...northwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 090003
nshgrr
expires:202609090800;;136570

nearshore marine forecast
national weather service grand rapids mi
803 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz847-090800-
grand haven to whitehall mi-
803 pm edt tue sep 8 2026

...small craft advisory in effect through wednesday evening...

.through early evening...south winds 10 to 15 knots. partly sunny
with isolated rain showers. waves 1 to 2 feet. 
.tonight...south winds 10 to 20 knots. scattered showers and
thunderstorms in the evening, then numerous rain showers and
scattered thunderstorms after midnight. waves 1 to 3 feet building
to 2 to 4 feet after midnight. 
.wednesday...southwest winds 15 to 25 knots. rain showers and
scattered thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...north winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 5 to 15 knots veering southeast after
midnight. mostly clear. waves 1 to 3 feet. 
.friday...southeast winds 10 to 15 knots veering south early in the
afternoon. sunny. waves 1 to 2 feet. 
.saturday...south winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.sunday...northwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 090003
nshgrr
expires:202609090800;;136572

nearshore marine forecast
national weather service grand rapids mi
803 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz845-090800-
south haven to holland mi-
803 pm edt tue sep 8 2026

.through early evening...southwest winds 5 to 10 knots. partly sunny
with isolated rain showers. waves less than 1 foot. 
.tonight...south winds 5 to 15 knots. partly cloudy with isolated
showers and thunderstorms in the evening, then cloudy with scattered
showers and thunderstorms after midnight. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots. rain showers likely and
scattered thunderstorms. waves 2 to 4 feet. 
.wednesday night...west winds 10 to 15 knots veering northwest 15 to
20 knots after midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...north winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 1 to 3 feet. 
.friday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves 1 foot or less. 
.saturday...south winds 10 to 20 knots veering southwest early in
the afternoon. mostly sunny. waves 3 to 5 feet. 
.sunday...northwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 090003
nshgrr
expires:202609090800;;136568

nearshore marine forecast
national weather service grand rapids mi
803 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz849-090800-
pentwater to manistee mi-
803 pm edt tue sep 8 2026

...small craft advisory in effect through wednesday evening...

.through early evening...south winds 10 to 20 knots. mostly cloudy
with scattered rain showers. waves 2 to 4 feet. 
.tonight...south winds 15 to 25 knots. scattered rain showers and
isolated thunderstorms in the evening, then numerous rain showers
and scattered thunderstorms after midnight. waves 2 to 4 feet
building to 3 to 5 feet after midnight. 
.wednesday...southwest winds 15 to 25 knots. numerous rain showers
and scattered thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds 10 to 20 knots veering northwest after
midnight. mostly clear. waves 2 to 4 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.thursday night...northeast winds around 10 knots veering southeast
in the late evening and overnight. mostly clear. waves around
1 foot. 
.friday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 5 to
7 feet. 
.sunday...north winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 090003
nshgrr
expires:202609090800;;136569

nearshore marine forecast
national weather service grand rapids mi
803 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz848-090800-
whitehall to pentwater mi-
803 pm edt tue sep 8 2026

...small craft advisory in effect through wednesday evening...

.through early evening...south winds 10 to 20 knots. mostly cloudy
with scattered rain showers. waves 1 to 3 feet. 
.tonight...south winds 15 to 20 knots. scattered rain showers and
isolated thunderstorms in the evening, then numerous rain showers
and scattered thunderstorms after midnight. waves 1 to 3 feet
building to 3 to 5 feet after midnight. 
.wednesday...southwest winds 20 to 25 knots. rain showers likely and
scattered thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds around 20 knots veering northwest
after midnight. partly cloudy. waves 2 to 4 feet. 
.thursday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering southeast after midnight.
mostly clear. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.saturday...south winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.sunday...north winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kiwx 081939
nshiwx
expires:202609090315;;127103

nearshore marine forecast
national weather service northern indiana
339 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz046-090315-
michigan city in to new buffalo mi-
339 pm edt tue sep 8 2026

.tonight...southeast winds 10 knots or less becoming southwest.
partly cloudy this evening, then becoming mostly cloudy. waves
1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers
with a slight chance of thunderstorms. waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots becoming northwest.
partly cloudy in the evening, then becoming mostly cloudy. waves
1 foot or less. 
.thursday...north winds 5 to 10 knots. mostly sunny. waves 2 to 3
feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 52
degrees.

$$

fzus53 kiwx 081939
nshiwx
expires:202609090315;;127102

nearshore marine forecast
national weather service northern indiana
339 pm edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz043-090315-
new buffalo mi to st joseph mi-
339 pm edt tue sep 8 2026

.tonight...southeast winds 10 knots or less becoming southwest.
mostly cloudy. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. a chance for showers
and thunderstorms. waves 1 to 2 feet.
.wednesday night...west winds 5 to 10 knots becoming northwest.
mostly cloudy. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. mostly sunny. waves 2 to 3
feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 52
degrees.

$$

fzus53 klot 081834
nshlot
expires:202609090315;;124763

nearshore marine forecast
national weather service chicago/romeoville il
134 pm cdt tue sep 8 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>742-090315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
134 pm cdt tue sep 8 2026

.tonight...southeast winds around 10 kt becoming southwest. chance
of showers and thunderstorms after midnight. waves 1 to 2 ft. 
.wednesday...southwest winds 10 to 20 kt becoming west 10 to
15 kt. showers likely and a chance of thunderstorms in the
morning. waves 1 to 2 ft. 
.wednesday night...west winds around 10 kt becoming northwest
overnight. mostly cloudy. waves 1 to 2 ft. 
.thursday...north winds around 10 kt. mostly cloudy in the
morning then clearing. waves 1 to 3 ft.  

$$

fzus53 klot 081834
nshlot
expires:202609090315;;124764

nearshore marine forecast
national weather service chicago/romeoville il
134 pm cdt tue sep 8 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>745-090315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
134 pm cdt tue sep 8 2026

.tonight...northeast winds 5 to 10 kt becoming southwest.
increasing cloudiness. waves around 1 ft.  
.wednesday...southwest winds 10 to 15 kt. chance of showers and a
few thunderstorms in the morning. waves 1 to 2 ft. 
.wednesday night...west winds around 10 kt. mostly cloudy. waves
around 1 ft building to 1 to 3 ft. 
.thursday...north winds around 10 kt. mostly cloudy in the
morning, then becoming partly cloudy. waves 1 to 3 ft building to
2 to 4 ft.  

$$

fzus53 kmkx 090010
nshmkx
expires:202609090400;;137210

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz646-090400-
wind point wi to winthrop harbor il-
710 pm cdt tue sep 8 2026

.tonight...south wind 10 to 15 knots veering southwest early in
the morning. slight chance of showers through around midnight,
then showers likely and slight chance of thunderstorms after
midnight. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots veering west in the
afternoon. showers likely and slight chance of thunderstorms in
the morning, then slight chance of showers in the afternoon.
waves around 1 foot. 
.wednesday night...west wind 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy. waves around
1 foot. 
.thursday...northwest wind 10 to 15 knots veering north late in
the morning, then becoming north 10 to 15 knots early in the
afternoon easing to 5 to 10 knots late in the afternoon. mostly
sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 090010
nshmkx
expires:202609090400;;137209

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz645-090400-
north point light to wind point wi-
710 pm cdt tue sep 8 2026

.tonight...south wind 10 to 15 knots veering southwest early in
the morning. slight chance of showers through around midnight,
then showers likely and slight chance of thunderstorms after
midnight. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots with gusts to around
20 knots veering west in the afternoon. showers likely and slight
chance of thunderstorms in the morning. waves around 1 foot. 
.wednesday night...west wind 5 to 10 knots becoming northwest
10 to 15 knots after midnight. mostly clear. waves around 1 foot.
.thursday...northwest wind 10 to 15 knots veering north late in
the morning, then easing to 5 to 10 knots early in the afternoon
becoming north 5 to 10 knots late in the afternoon. sunny. waves
1 to 2 feet. 

$$

fzus53 kmkx 090010
nshmkx
expires:202609090400;;137208

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz644-090400-
port washington to north point light wi-
710 pm cdt tue sep 8 2026

.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest early in the morning. slight chance of
showers in the evening, then chance of showers in the late
evening and overnight. slight chance of thunderstorms after
midnight. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.wednesday...southwest wind 10 to 15 knots with gusts to around
20 knots veering west in the afternoon. chance of showers and
slight chance of thunderstorms in the morning. waves 1 to 2 feet.
.wednesday night...west wind 5 to 10 knots becoming northwest
10 to 15 knots after midnight, then easing to 5 to 10 knots early
in the morning. mostly clear. waves around 1 foot. 
.thursday...northwest wind 10 to 15 knots veering north late in
the morning, then easing to 5 to 10 knots early in the afternoon
becoming north 5 to 10 knots late in the afternoon. sunny. waves
around 1 foot. 

$$

fzus53 kmkx 090010
nshmkx
expires:202609090400;;137207

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz643-090400-
sheboygan to port washington wi-
710 pm cdt tue sep 8 2026

.tonight...south wind 15 to 20 knots easing to 10 to 15 knots
with gusts to around 20 knots late in the evening, then veering
southwest after midnight rising to 15 to 20 knots early in the
morning. slight chance of showers in the evening, then chance of
showers in the late evening and overnight. slight chance of
thunderstorms after midnight. waves 3 to 4 feet. 
.wednesday...southwest wind 10 to 15 knots with gusts to around
20 knots veering west in the afternoon. chance of showers and
slight chance of thunderstorms in the morning. waves 1 to 2 feet.
.wednesday night...west wind 10 to 15 knots veering northwest
after midnight. mostly clear. waves around 1 foot. 
.thursday...northwest wind 10 to 15 knots becoming north 5 to
10 knots in the afternoon. sunny. waves around 1 foot. 

$$