fzus53 kapx 090615
nshapx
expires:202609091415;;148328

nearshore marine forecast
national weather service gaylord mi
215 am edt wed sep 9 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.


lmz346-091415-
manistee to point betsie mi-
215 am edt wed sep 9 2026

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

.rest of the overnight...southwest wind 15 to 20 knots. showers
likely and a chance of thunderstorms. waves 2 to 4 feet. 
.today...southwest wind 15 to 25 knots. chance of showers and 
slight chance of thunderstorms. waves 2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 4 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 090656
nshgrb
expires:202609091000;;151920

nearshore marine forecast
national weather service green bay wi
156 am cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-091000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
156 am cdt wed sep 9 2026

...small craft advisory in effect until 7 am cdt this morning...

.rest of the night...sw wind 10 to 15 kts. waves 3 to 5 ft. a
chance of showers and thunderstorms. 
.wednesday...w wind 10 to 15 kts. waves 2 to 4 ft subsiding to
1 to 3 ft in the afternoon. patchy fog in the morning. a slight
chance of showers in the morning. 
.wednesday night...nw wind 10 to 15 kts. waves 2 ft or less.
mostly clear. 
.thursday...nw wind 5 to 10 kts backing sw early in the
afternoon. waves 2 ft or less. sunny. 

$$

fzus53 kgrr 090611
nshgrr
expires:202609090800;;148175

nearshore marine forecast
national weather service grand rapids mi
211 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz849-090800-
pentwater to manistee mi-
211 am edt wed sep 9 2026

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

.rest of tonight...southwest winds 15 to 25 knots. numerous rain
showers and scattered thunderstorms. waves 3 to 5 feet. 
.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 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 5 to
7 feet. 
.sunday...north winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 090611
nshgrr
expires:202609090800;;148176

nearshore marine forecast
national weather service grand rapids mi
211 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz848-090800-
whitehall to pentwater mi-
211 am edt wed sep 9 2026

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

.rest of tonight...southwest winds 15 to 20 knots. numerous rain
showers and scattered thunderstorms. waves 3 to 5 feet. 
.wednesday...southwest winds 20 to 25 knots. rain showers likely and
scattered thunderstorms. waves 4 to 6 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 2 to
4 feet. 

$$

fzus53 kgrr 090611
nshgrr
expires:202609090800;;148177

nearshore marine forecast
national weather service grand rapids mi
211 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz847-090800-
grand haven to whitehall mi-
211 am edt wed sep 9 2026

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

.rest of tonight...southwest winds around 20 knots. numerous rain
showers and scattered thunderstorms. waves 2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots. rain showers and
scattered thunderstorms. waves 4 to 6 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 around 1 foot. 
.saturday...south winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.sunday...northwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 090611
nshgrr
expires:202609090800;;148179

nearshore marine forecast
national weather service grand rapids mi
211 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz845-090800-
south haven to holland mi-
211 am edt wed sep 9 2026

.rest of tonight...southwest winds around 15 knots. cloudy with
scattered showers and thunderstorms. waves 1 to 2 feet. 
.wednesday...southwest winds 15 to 20 knots. rain showers likely and
scattered thunderstorms. waves 3 to 5 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 2 to 4 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 2 to 4 feet. 
.sunday...northwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 090611
nshgrr
expires:202609090800;;148178

nearshore marine forecast
national weather service grand rapids mi
211 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz846-090800-
holland to grand haven mi-
211 am edt wed sep 9 2026

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

.rest of tonight...southwest winds 15 to 20 knots. numerous rain
showers and scattered 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 2 to 4 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 3 to
5 feet. 
.sunday...northwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 090611
nshgrr
expires:202609090800;;148180

nearshore marine forecast
national weather service grand rapids mi
211 am edt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz844-090800-
st joseph to south haven mi-
211 am edt wed sep 9 2026

.rest of tonight...southwest winds 10 to 15 knots. mostly cloudy
with scattered showers and thunderstorms. waves around 1 foot. 
.wednesday...southwest winds 10 to 20 knots. mostly cloudy with a
chance of rain showers and scattered thunderstorms. waves 2 to
4 feet. 
.wednesday night...west winds 10 to 15 knots veering northwest after
midnight. partly cloudy. waves 1 to 3 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 2 to 4 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 2 feet. 
.sunday...northwest winds 15 to 20 knots. mostly sunny with a chance
of rain showers. waves 2 to 4 feet. 

$$

fzus53 kiwx 090141
nshiwx
expires:202609090815;;139970

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

for waters within five nautical miles of shore on lake michigan


lmz043-090815-
new buffalo mi to st joseph mi-
941 pm edt tue sep 8 2026

.overnight...south winds 5 to 10 knots becoming southwest.
a slight chance of showers and thunderstorms.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. showers likely with a
chance of thunderstorms in the morning, then a chance of showers
with a slight chance of thunderstorms in the afternoon. 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 1 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 090141
nshiwx
expires:202609090815;;139971

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

for waters within five nautical miles of shore on lake michigan


lmz046-090815-
michigan city in to new buffalo mi-
941 pm edt tue sep 8 2026

.overnight...south winds 5 to 10 knots becoming southwest.
a slight chance of showers and thunderstorms.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. showers likely with a
chance of thunderstorms in the morning, then a chance of showers
with a slight chance of thunderstorms in the afternoon. waves
1 foot or less. 
.wednesday night...west winds 5 to 10 knots becoming northwest.
mostly cloudy. waves 1 foot or less. 
.thursday...north winds 5 to 10 knots. mostly sunny. waves 1 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 090252
nshlot
expires:202609090930;;141793

nearshore marine forecast
national weather service chicago/romeoville il
952 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>745-090930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
952 pm cdt tue sep 8 2026

.rest of tonight...south winds around 10 kt becoming southwest. 
isolated showers after midnight. waves around 1 ft. 
.wednesday...southwest winds 10 to 15 kt diminishing to 5 to 10 kt
in the afternoon. chance of showers and a few thunderstorms in 
the morning. waves 1 to 2 ft. 
.wednesday night...west winds 5 to 10 kt becoming northwest around
10 kt overnight. mostly cloudy. waves 1 to 3 ft.
.thursday...north winds 10 to 15 kt. mostly cloudy in the 
morning, then becoming partly cloudy. waves 1 to 3 ft building to 
2 to 4 ft. 

$$

fzus53 klot 090252
nshlot
expires:202609090930;;141792

nearshore marine forecast
national weather service chicago/romeoville il
952 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>742-090930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
952 pm cdt tue sep 8 2026

.rest of tonight...south winds 10 to 15 kt becoming southwest. 
isolated showers late in the evening, then scattered to numerous 
showers and slight chance of thunderstorms after midnight. waves 1
to 2 ft. 
.wednesday...southwest winds 10 to 15 kt becoming west and
diminishing to 5 to 10 kt late. numerous showers and a slight 
chance of thunderstorms in the morning. waves 1 to 2 ft. 
.wednesday night...west winds 5 to 10 kt becoming northwest 10 to
15 kt overnight. mostly cloudy. waves 1 to 2 ft. 
.thursday...north winds 10 to 15 kt becoming northeast 5 to 10 kt
in the afternoon. mostly cloudy in the morning then clearing. 
waves 1 to 3 ft.


$$

fzus53 kmkx 090610
nshmkx
expires:202609090900;;148171

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz646-090900-
wind point wi to winthrop harbor il-
110 am cdt wed sep 9 2026

.rest of tonight...southwest wind 10 to 15 knots. showers likely
and slight chance of thunderstorms. waves around 1 foot. 
.wednesday...southwest wind 10 to 20 knots becoming 10 to
15 knots late in the morning, then veering west early in the
afternoon becoming west 10 to 15 knots late 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 rising to 10 to
15 knots late in the evening, then veering northwest after
midnight easing to 5 to 10 knots early in the morning. 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 around 1 foot. 

$$

fzus53 kmkx 090610
nshmkx
expires:202609090900;;148170

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz645-090900-
north point light to wind point wi-
110 am cdt wed sep 9 2026

.rest of tonight...southwest wind 10 to 15 knots. showers likely
and slight chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...southwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots late in the morning, then
veering west in the afternoon. showers likely and slight chance
of thunderstorms in the morning. waves around 1 foot. 
.wednesday night...west wind 10 to 15 knots veering northwest
early in the morning. partly cloudy. 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 090610
nshmkx
expires:202609090900;;148169

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz644-090900-
port washington to north point light wi-
110 am cdt wed sep 9 2026

.rest of tonight...southwest wind 10 to 15 knots. showers likely
after midnight. slight chance of thunderstorms through the night.
showers early in the morning. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots veering west late 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, then easing to 5 to 10 knots early in the
morning. partly cloudy. 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 090610
nshmkx
expires:202609090900;;148168

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt wed sep 9 2026

for waters within five nautical miles of shore on lake michigan


lmz643-090900-
sheboygan to port washington wi-
110 am cdt wed sep 9 2026

.rest of tonight...southwest wind 10 to 15 knots. gusts up to
20 knots. showers likely and slight chance of thunderstorms.
waves 2 to 4 feet. 
.wednesday...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots late in the morning,
then veering west with gusts to around 20 knots early in the
afternoon rising to 15 to 20 knots late in the afternoon. showers
likely 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. partly cloudy. 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. 

$$