fzus53 kapx 250344
nshapx
expires:202604251145;;474954

nearshore marine forecast
national weather service gaylord mi
1144 pm edt fri apr 24 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.


lmz346-251145-
manistee to point betsie mi-
1144 pm edt fri apr 24 2026

.overnight...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.saturday...north wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.saturday night...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.sunday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 250328
nshgrb
expires:202604251000;;474581

nearshore marine forecast
national weather service green bay wi
1028 pm cdt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-251000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1028 pm cdt fri apr 24 2026

.rest of tonight...n wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy. 
.saturday...n wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy
in the morning then clearing. 
.saturday night...ne wind 10 to 15 kts veering se 5 to 10 kts
after midnight. waves 1 to 3 ft. partly cloudy. 
.sunday...e wind 10 to 15 kts. waves 2 ft or less. partly cloudy.

$$

fzus53 kgrr 250136
nshgrr
expires:202604250800;;471048

nearshore marine forecast
national weather service grand rapids mi
936 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz846-250800-
holland to grand haven mi-
936 pm edt fri apr 24 2026

.through early evening...southwest winds 10 to 15 knots. mostly
cloudy with a chance of rain showers. waves 2 to 3 feet. 
.tonight...northwest winds 10 to 15 knots veering north after
midnight. mostly cloudy with a chance of rain showers in the
evening, then partly cloudy after midnight. waves 1 to 3 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.
.saturday night...north winds 15 to 20 knots veering east 10 to
15 knots in the late evening and overnight. mostly clear. waves 2 to
4 feet.
.sunday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.sunday night...east winds 10 to 20 knots. partly cloudy. waves 1 to
2 feet. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 2 to
3 feet. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 6 to
8 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

$$

fzus53 kgrr 250136
nshgrr
expires:202604250800;;471047

nearshore marine forecast
national weather service grand rapids mi
936 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz847-250800-
grand haven to whitehall mi-
936 pm edt fri apr 24 2026

.through early evening...southwest winds 10 to 15 knots. mostly
cloudy with a chance of rain showers. waves 2 to 4 feet. 
.tonight...northwest winds 10 to 15 knots veering north after
midnight. mostly cloudy with a chance of rain showers in the
evening, then partly cloudy after midnight. waves 1 to 3 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.
.saturday night...north winds 15 to 20 knots veering east 10 to
15 knots in the late evening and overnight. partly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.sunday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.sunday night...east winds 10 to 20 knots becoming after midnight.
partly cloudy. waves 1 to 2 feet. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 6 to
9 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

$$

fzus53 kgrr 250136
nshgrr
expires:202604250800;;471050

nearshore marine forecast
national weather service grand rapids mi
936 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz844-250800-
st joseph to south haven mi-
936 pm edt fri apr 24 2026

.through early evening...southwest winds 10 to 15 knots. mostly
cloudy with a chance of rain showers and a slight chance of
thunderstorms. waves 1 to 2 feet. 
.tonight...northwest winds 10 to 15 knots veering north 15 to
20 knots after midnight. mostly cloudy with a chance of rain showers
in the evening, then partly cloudy after midnight. waves 2 to
3 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.saturday night...north winds 10 to 20 knots veering northeast in
the late evening and overnight. mostly clear. waves 2 to 4 feet.
.sunday...northeast winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday night...east winds 10 to 15 knots veering southeast 15 to
20 knots after midnight. partly cloudy. waves around 1 foot. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet. 
.tuesday...southwest winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
1 to 3 feet. 

$$

fzus53 kgrr 250136
nshgrr
expires:202604250800;;471045

nearshore marine forecast
national weather service grand rapids mi
936 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz849-250800-
pentwater to manistee mi-
936 pm edt fri apr 24 2026

.through early evening...southwest winds 10 to 15 knots. cloudy with
a chance of rain showers. waves 2 to 3 feet. 
.tonight...northwest winds 10 to 20 knots veering north in the late
evening and overnight. mostly cloudy with a chance of rain showers
in the evening, then partly cloudy after midnight. waves 2 to
3 feet. 
.saturday...north winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.
.saturday night...north winds 15 to 20 knots veering east 5 to
15 knots in the late evening and overnight. partly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.sunday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.sunday night...northeast winds 10 to 20 knots veering southeast in
the late evening and overnight. partly cloudy. waves around 1 foot. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.tuesday...southwest winds to 30 knots becoming 20 to 25 knots early
in the afternoon. partly sunny with rain showers and a chance of
thunderstorms. waves 6 to 9 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

$$

fzus53 kgrr 250136
nshgrr
expires:202604250800;;471046

nearshore marine forecast
national weather service grand rapids mi
936 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz848-250800-
whitehall to pentwater mi-
936 pm edt fri apr 24 2026

.through early evening...southwest winds 10 to 15 knots. mostly
cloudy with a chance of rain showers. waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots becoming after midnight.
mostly cloudy with a chance of rain showers in the evening, then
partly cloudy after midnight. waves 2 to 3 feet. 
.saturday...north winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.
.saturday night...north winds 15 to 25 knots veering east 10 to
15 knots in the late evening and overnight. partly cloudy. waves
2 to 4 feet.
.sunday...east winds around 10 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 
.sunday night...northeast winds 10 to 20 knots veering east in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 2 to
4 feet.
.tuesday...southwest winds to 30 knots. partly sunny. waves 7 to
10 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

$$

fzus53 kgrr 250136
nshgrr
expires:202604250800;;471049

nearshore marine forecast
national weather service grand rapids mi
936 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz845-250800-
south haven to holland mi-
936 pm edt fri apr 24 2026

.through early evening...southwest winds 10 to 15 knots. mostly
cloudy with a chance of rain showers and a slight chance of
thunderstorms. waves 1 to 3 feet. 
.tonight...northwest winds around 10 knots veering north in the late
evening and overnight. mostly cloudy with a chance of rain showers
in the evening, then partly cloudy after midnight. waves 1 to
3 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.saturday night...north winds 15 to 20 knots veering east 10 to
15 knots in the late evening and overnight. mostly clear. waves 2 to
4 feet subsiding to 1 to 2 feet after midnight. 
.sunday...east winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.sunday night...east winds 10 to 20 knots. partly cloudy. waves
around 1 foot. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.wednesday...northwest winds 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

$$

fzus53 kiwx 250235
nshiwx
expires:202604250815;;472931

nearshore marine forecast
national weather service northern indiana
1035 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz043-250815-
new buffalo mi to st joseph mi-
1035 pm edt fri apr 24 2026

.overnight...northwest winds 5 to 10 knots becoming north.
mostly cloudy. waves 1 to 2 feet. 
.saturday...north winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.saturday night...north winds 5 to 15 knots becoming east. mostly
clear. waves 2 to 4 feet. 
.sunday...east winds 5 to 10 knots becoming northeast. mostly
sunny. waves 1 to 2 feet. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 48 degrees.

$$

fzus53 kiwx 250235
nshiwx
expires:202604250815;;472930

nearshore marine forecast
national weather service northern indiana
1035 pm edt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz046-250815-
michigan city in to new buffalo mi-
1035 pm edt fri apr 24 2026

.overnight...north winds 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 
.saturday...north winds 10 to 15 knots. partly sunny. waves 2 to
4 feet. 
.saturday night...north winds 5 to 15 knots becoming east. partly
cloudy. waves 2 to 4 feet. 
.sunday...east winds 5 to 10 knots becoming northeast. mostly
sunny. waves 1 to 2 feet. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 48 degrees.

$$

fzus53 klot 250211
nshlot
expires:202604250915;;472431

nearshore marine forecast
national weather service chicago/romeoville il
911 pm cdt fri apr 24 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>745-250915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
911 pm cdt fri apr 24 2026

...small craft advisory in effect through saturday evening...
 
.tonight...northeast winds around 10 kt becoming north and 
increasing to 20 to 25 kt after midnight. mostly cloudy. waves 1 
to 2 ft building to 3 to 5 ft. 
.saturday...north winds 15 to 25 kt. partly cloudy. waves 3 to 6 
ft occasionally to 8 ft. 
.saturday night...northeast winds 15 to 20 kt becoming east 
around 10 kt after midnight. partly cloudy. waves 3 to 6 ft 
occasionally to 8 ft subsiding to 2 to 4 ft.
.sunday...east winds 10 to 15 kt becoming northeast. partly
cloudy. waves 2 to 4 ft subsiding to 1 to 2 ft.  

$$

fzus53 klot 250211
nshlot
expires:202604250915;;472430

nearshore marine forecast
national weather service chicago/romeoville il
911 pm cdt fri apr 24 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>742-250915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
911 pm cdt fri apr 24 2026

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

.tonight...north winds 10 to 15 kt increasing to 20 to 25 kt 
after midnight. mostly cloudy. waves 1 to 2 ft building to 3 to 5
ft.
.saturday...north winds 15 to 25 kt. partly cloudy. waves 3 to 6 
ft occasionally to 8 ft. 
.saturday night...north winds 15 to 25 kt becoming northeast 10 
to 15 kt overnight. partly cloudy. waves 3 to 6 ft occasionally to
8 ft subsiding to 2 to 4 ft.
.sunday...east winds 10 to 15 kt becoming northeast. partly
cloudy. waves 2 to 4 ft subsiding to 1 to 3 ft.  

$$

fzus53 kmkx 250410
nshmkx
expires:202604251000;;476089

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz643-251000-
sheboygan to port washington wi-
1110 pm cdt fri apr 24 2026

.rest of tonight...north wind 5 to 10 knots. mostly cloudy. waves
around 1 foot. 
.saturday...north wind 5 to 10 knots rising to 10 to 15 knots
early in the afternoon, then veering northeast with gusts to
around 20 knots late in the afternoon. partly sunny in the
morning then clearing. waves 1 to 2 feet building to 2 to 4 feet
in the afternoon. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots after midnight, then
veering east early in the morning. partly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet after midnight. 
.sunday...east wind 5 to 10 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kmkx 250410
nshmkx
expires:202604251000;;476090

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz644-251000-
port washington to north point light wi-
1110 pm cdt fri apr 24 2026

.rest of tonight...north wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 
.saturday...north wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming north 10 to 15 knots early in
the afternoon veering northeast with gusts to around 20 knots
late in the afternoon. partly sunny in the morning then clearing.
waves 1 to 2 feet building to 2 to 4 feet in the afternoon. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots after midnight, then
veering east early in the morning. partly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet early in the morning. 
.sunday...east wind 5 to 10 knots backing northeast late in the
afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 250410
nshmkx
expires:202604251000;;476091

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz645-251000-
north point light to wind point wi-
1110 pm cdt fri apr 24 2026

.rest of tonight...north wind 5 to 10 knots rising to 10 to
15 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.saturday...north wind 10 to 15 knots becoming north 10 to
15 knots with gusts to around 20 knots late in the afternoon.
partly sunny in the morning then clearing. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots becoming north 10 to 15 knots late in the evening, then
becoming east 5 to 10 knots after midnight. partly cloudy. waves
3 to 4 feet. 
.sunday...east wind 5 to 10 knots backing northeast late in the
afternoon. partly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 

$$

fzus53 kmkx 250410
nshmkx
expires:202604251000;;476092

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt fri apr 24 2026

for waters within five nautical miles of shore on lake michigan


lmz646-251000-
wind point wi to winthrop harbor il-
1110 pm cdt fri apr 24 2026

.rest of tonight...north wind 5 to 10 knots rising to 10 to
15 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.saturday...north wind 10 to 15 knots becoming north 10 to
15 knots with gusts to around 20 knots late in the afternoon.
mostly sunny. waves 1 to 3 feet building to 2 to 4 feet in the
late morning and afternoon. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots becoming north 10 to 15 knots late in the evening, then
becoming east 5 to 10 knots after midnight. partly cloudy. waves
3 to 4 feet. 
.sunday...east wind 5 to 10 knots backing northeast late in the
afternoon. partly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 

$$