fzus53 kapx 260250
nshapx
expires:202604261100;;529524

nearshore marine forecast
national weather service gaylord mi
1050 pm edt sat apr 25 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.


lmz346-261100-
manistee to point betsie mi-
1050 pm edt sat apr 25 2026

.overnight...light winds. partly cloudy. waves 2 feet or less. 
.sunday...light winds. mostly sunny. waves 2 feet or less. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 10 to 20 knots. chance of showers. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 260521
nshgrb
expires:202604261000;;535208

nearshore marine forecast
national weather service green bay wi
1221 am cdt sun apr 26 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-261000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1221 am cdt sun apr 26 2026

.rest of the night...ne wind 5 to 10 kts. waves 2 ft or less.
patchy fog after midnight. 
.sunday...e wind 5 to 10 kts veering se mid-day, then backing e
early in the afternoon. waves 2 ft or less. patchy dense fog. 
.sunday night...ne wind 5 to 10 kts veering se 10 to 15 kts, then
increasing to 15 to 25 kts after midnight. waves 2 ft or less
building to 3 to 5 ft after midnight. partly cloudy. a small
craft advisory may be needed. 
.monday...se wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. rain showers likely in the afternoon.  

$$

fzus53 kgrr 260136
nshgrr
expires:202604260800;;527090

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz845-260800-
south haven to holland mi-
936 pm edt sat apr 25 2026

.through early evening...north winds 15 to 20 knots. sunny. waves
2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering east 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
around 1 foot. 
.monday...southeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet. 
.monday night...southeast winds to 30 knots veering south after
midnight. rain showers and a chance of thunderstorms. waves 3 to
5 feet. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.wednesday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet.
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 260136
nshgrr
expires:202604260800;;527091

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz844-260800-
st joseph to south haven mi-
936 pm edt sat apr 25 2026

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

$$

fzus53 kgrr 260136
nshgrr
expires:202604260800;;527089

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz846-260800-
holland to grand haven mi-
936 pm edt sat apr 25 2026

.through early evening...northwest winds 15 to 20 knots. sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering east in the late
evening and overnight. mostly clear. 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 15 to 20 knots. partly cloudy. waves 1 to
2 feet. 
.monday...southeast winds 20 to 25 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 
.monday night...southeast winds to 30 knots veering south after
midnight. rain showers and a chance of thunderstorms. waves 4 to
6 feet building to 5 to 7 feet after midnight. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.wednesday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet.
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 260136
nshgrr
expires:202604260800;;527088

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz847-260800-
grand haven to whitehall mi-
936 pm edt sat apr 25 2026

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering east in the late
evening and overnight. mostly clear. waves 2 to 4 feet subsiding to
1 to 2 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. partly cloudy. waves 1 to
3 feet. 
.monday...southeast winds 20 to 25 knots. partly sunny. waves 2 to
4 feet.
.monday night...southeast winds to 30 knots veering south after
midnight. rain showers and a chance of thunderstorms. waves 5 to
7 feet. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.wednesday...north winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 260136
nshgrr
expires:202604260800;;527087

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz848-260800-
whitehall to pentwater mi-
936 pm edt sat apr 25 2026

.through early evening...north winds 15 to 25 knots. sunny. waves
2 to 3 feet. 
.tonight...north winds 10 to 20 knots veering east in the late
evening and overnight. mostly clear. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.sunday...east winds 10 to 15 knots backing north 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 1 to 3 feet. 
.monday...southeast winds to 30 knots. mostly cloudy. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.monday night...southeast winds to 30 knots becoming gales to
35 knots in the late evening and early morning, then veering south
to 30 knots after midnight. rain showers and a chance of
thunderstorms. waves 5 to 7 feet building to 6 to 8 feet after
midnight. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 6 to
8 feet. 
.wednesday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 260136
nshgrr
expires:202604260800;;527086

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz849-260800-
pentwater to manistee mi-
936 pm edt sat apr 25 2026

.through early evening...north winds 15 to 20 knots. mostly sunny.
waves 2 to 3 feet. 
.tonight...north winds 10 to 20 knots veering east 5 to 15 knots in
the late evening and overnight. mostly clear. waves 1 to 3 feet. 
.sunday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.sunday night...northeast winds 10 to 20 knots veering southeast in
the late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.monday...southeast winds to 30 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 
.monday night...southeast winds to 30 knots increasing to gales to
35 knots in the late evening and early morning, then veering south
to 30 knots after midnight. rain showers and a chance of
thunderstorms. waves 5 to 7 feet. 
.tuesday...southwest winds to 30 knots. mostly cloudy. waves 5 to
7 feet. 
.wednesday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday...northwest winds 5 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kiwx 260116
nshiwx
expires:202604260830;;526762

nearshore marine forecast
national weather service northern indiana
916 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-260830-
new buffalo mi to st joseph mi-
916 pm edt sat apr 25 2026

.rest of tonight...northeast winds 5 to 10 knots becoming east.
patchy fog late this evening. waves 3 to 4 feet subsiding to 1 to
3 feet.
.sunday...east winds 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...east winds 10 to 15 knots becoming southeast.
partly cloudy in the evening, then becoming mostly cloudy. waves
2 feet or less. 
.monday...southeast winds 10 to 15 knots increasing to 15 to
25 knots. gusts up to 30 knots. showers likely in the afternoon. 
waves 2 feet or less. a small craft advisory will likely be
needed.

the water temperature at st. joseph and at michigan city is 49
degrees.

$$

fzus53 kiwx 260116
nshiwx
expires:202604260830;;526761

nearshore marine forecast
national weather service northern indiana
916 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz046-260830-
michigan city in to new buffalo mi-
916 pm edt sat apr 25 2026

.rest of tonight...northeast winds 10 knots or less becoming
east. patchy fog late this evening. waves 2 to 4 feet subsiding to
1 to 3 feet.
.sunday...east winds 5 to 10 knots becoming northeast. mostly
sunny. waves 1 to 2 feet. 
.sunday night...east winds 5 to 15 knots becoming southeast.
partly cloudy in the evening, then becoming mostly cloudy. waves
2 feet or less. 
.monday...southeast winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 30 knots. showers likely in the afternoon.
waves 2 feet or less. a small craft advisory may be needed.

the water temperature at st. joseph and at michigan city is 49
degrees.

$$

fzus53 klot 260254
nshlot
expires:202604260915;;529616

nearshore marine forecast
national weather service chicago/romeoville il
954 pm cdt sat apr 25 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>745-260915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
954 pm cdt sat apr 25 2026

.rest of tonight...northeast winds 10 to 15 kt becoming east
late. patchy fog after midnight. waves 3 to 5 ft subsiding to 2 
to 4 ft. 
.sunday...east winds 10 to 15 kt becoming northeast in the
afternoon. patchy fog in the morning. waves 1 to 3 ft. 
.sunday night...east winds 10 to 15 kt becoming southeast 15 to
20 kt overnight. partly cloudy in the evening, then becoming
mostly cloudy. waves 1 to 3 ft. 
.monday...southeast winds 20 to 25 kt increasing to 30 kt. chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon. some thunderstorms may be
severe in the afternoon. waves 2 to 4 ft building to 3 to 5 ft.  

$$

fzus53 klot 260254
nshlot
expires:202604260915;;529615

nearshore marine forecast
national weather service chicago/romeoville il
954 pm cdt sat apr 25 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>742-260915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
954 pm cdt sat apr 25 2026

.rest of tonight...northeast winds 10 to 15 kt becoming east
late. areas of fog after midnight. waves 2 to 4 ft. 
.sunday...east winds 10 to 15 kt becoming northeast. areas of fog
in the morning. waves 1 to 3 ft. 
.sunday night...east winds 10 to 15 kt becoming southeast 15 to
20 kt overnight. mostly cloudy. waves 2 to 4 ft building to 3 to
5 ft. 
.monday...southeast winds 20 to 25 kt increasing to 30 kt. chance
of showers and thunderstorms in the morning, then showers and
thunderstorms in the afternoon. some thunderstorms may be severe
in the afternoon. waves 4 to 6 ft occasionally to 8 ft.  

$$

fzus53 kmkx 260410
nshmkx
expires:202604261000;;532672

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz643-261000-
sheboygan to port washington wi-
1110 pm cdt sat apr 25 2026

.rest of tonight...northeast wind 5 to 10 knots. patchy fog early
in the morning. waves 1 to 3 feet. 
.sunday...east wind 5 to 10 knots veering southeast in the late
morning and early afternoon, then backing east late in the
afternoon. patchy fog through the day. waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight becoming 10 to 20 knots early in the morning. patchy fog
through around midnight. waves 1 to 2 feet building to 4 to
6 feet. 
.monday...southeast wind 15 to 25 knots rising to up to 30 knots
early in the afternoon, then becoming southeast up to 30 knots
with gusts to around 35 knots late in the afternoon. slight
chance of showers in the morning, then showers and a chance of
thunderstorms in the afternoon. waves 5 to 7 feet building to
6 to 8 feet in the late morning and afternoon. a small craft
advisory may be needed. 

$$

fzus53 kmkx 260410
nshmkx
expires:202604261000;;532673

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz644-261000-
port washington to north point light wi-
1110 pm cdt sat apr 25 2026

.rest of tonight...northeast wind 10 to 15 knots easing to 5 to
10 knots early in the morning. patchy fog early in the morning.
waves 1 to 3 feet building to 2 to 4 feet early in the morning. 
.sunday...east wind 5 to 10 knots. patchy fog through the day.
waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning
and afternoon. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight becoming 10 to 20 knots early in the morning. patchy fog
through around midnight. waves 1 to 2 feet building to 4 to
6 feet. 
.monday...southeast wind 15 to 25 knots with gusts to around
30 knots rising to up to 30 knots late in the afternoon. chance
of showers and slight chance of thunderstorms in the morning,
then showers and a chance of thunderstorms in the afternoon.
waves 5 to 7 feet building to 6 to 8 feet in the late morning and
afternoon. a small craft advisory may be needed. 

$$

fzus53 kmkx 260410
nshmkx
expires:202604261000;;532674

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz645-261000-
north point light to wind point wi-
1110 pm cdt sat apr 25 2026

.rest of tonight...northeast wind 10 to 15 knots becoming east
5 to 10 knots early in the morning. patchy fog early in the
morning. waves 2 to 4 feet. 
.sunday...east wind 10 to 15 knots easing to 5 to 10 knots in the
late morning and early afternoon, then becoming east 5 to
10 knots late in the afternoon. patchy fog. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late morning and afternoon. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight. patchy fog through around midnight. waves 1 to 2 feet
building to 4 to 6 feet. 
.monday...southeast wind 10 to 20 knots rising to 15 to 25 knots
with gusts to around 30 knots in the late morning and early
afternoon, then becoming southeast 15 to 25 knots with gusts to
around 30 knots late in the afternoon. chance of showers and
slight chance of thunderstorms in the morning, then showers and a
chance of thunderstorms in the afternoon. waves 4 to 6 feet
building to 5 to 7 feet in the late morning and afternoon. a
small craft advisory may be needed. 

$$

fzus53 kmkx 260410
nshmkx
expires:202604261000;;532675

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz646-261000-
wind point wi to winthrop harbor il-
1110 pm cdt sat apr 25 2026

.rest of tonight...east wind 10 to 15 knots easing to 5 to
10 knots early in the morning. patchy fog early in the morning.
waves 2 to 4 feet. 
.sunday...east wind 10 to 15 knots easing to 5 to 10 knots in the
late morning and early afternoon, then backing northeast late in
the afternoon. patchy fog. waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight. patchy fog through around midnight. waves 1 to 2 feet
building to 3 to 4 feet in the late evening and overnight. 
.monday...southeast wind 15 to 20 knots becoming 15 to 25 knots
with gusts to around 30 knots in the late morning and early
afternoon, then veering south with gusts to around 30 knots late
in the afternoon. chance of showers and slight chance of
thunderstorms in the morning, then showers and a chance of
thunderstorms in the afternoon. waves 4 to 6 feet building to
5 to 7 feet in the late morning and afternoon. a small craft
advisory may be needed. 

$$