fzus53 kapx 291803
nshapx
expires:202604300215;;737812

nearshore marine forecast
national weather service gaylord mi
203 pm edt wed apr 29 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.


lmz346-300215-
manistee to point betsie mi-
203 pm edt wed apr 29 2026

.tonight...north wind 5 to 10 knots. isolated showers early in
the evening. waves 2 feet or less. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 291812
nshgrb
expires:202604292200;;738577

nearshore marine forecast
national weather service green bay wi
112 pm cdt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-292200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
112 pm cdt wed apr 29 2026

.this afternoon...ne wind 5 to 10 kts. waves 2 ft or less. a
chance of showers. 
.tonight...nw wind 5 to 10 kts veering n in the late evening and
overnight. waves 2 ft or less. a chance of showers in the
evening. 
.thursday...nw wind 5 to 10 kts veering se in the late morning
and afternoon. waves 2 ft or less. a chance of showers. 
.thursday night...ne wind 5 to 10 kts backing nw after midnight.
waves 2 ft or less. a chance of showers in the evening.  

$$

fzus53 kgrr 291744
nshgrr
expires:202604300800;;737477

nearshore marine forecast
national weather service grand rapids mi
144 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz845-300800-
south haven to holland mi-
144 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. partly sunny
with a chance of rain showers. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 20 knots. partly cloudy. waves 2 to
3 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...northwest winds around 10 knots. partly cloudy.
waves around 1 foot. 
.friday...north winds 10 to 20 knots backing northwest early in the
afternoon. mostly sunny. waves 1 to 3 feet. 
.friday night...north winds 10 to 15 knots. mostly clear. waves 1 to
3 feet. 
.saturday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.sunday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday...west winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 291744
nshgrr
expires:202604300800;;737476

nearshore marine forecast
national weather service grand rapids mi
144 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz846-300800-
holland to grand haven mi-
144 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. rain showers
likely. waves 1 to 3 feet. 
.tonight...north winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 10 to 15 knots veering north after
midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots backing northwest around
20 knots early in the afternoon. mostly sunny. waves 1 to 3 feet. 
.friday night...northwest winds 10 to 20 knots. mostly clear. waves
1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 
.sunday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday...west winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 291744
nshgrr
expires:202604300800;;737475

nearshore marine forecast
national weather service grand rapids mi
144 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz847-300800-
grand haven to whitehall mi-
144 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. rain showers
likely. waves 1 to 3 feet. 
.tonight...north winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 10 to 15 knots veering north after
midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots backing northwest early in the
afternoon. mostly sunny. waves 1 to 3 feet. 
.friday night...northwest winds 10 to 20 knots. mostly clear. waves
1 to 3 feet. 
.saturday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves 1 to 2 feet. 
.sunday...southwest winds around 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday...west winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 291744
nshgrr
expires:202604300800;;737474

nearshore marine forecast
national weather service grand rapids mi
144 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz848-300800-
whitehall to pentwater mi-
144 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. rain showers
likely. waves 1 to 3 feet. 
.tonight...north winds 10 to 20 knots. partly cloudy. waves 1 to
2 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...northwest winds 10 to 15 knots veering north after
midnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...north winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.sunday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday...west winds 15 to 20 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 291744
nshgrr
expires:202604300800;;737473

nearshore marine forecast
national weather service grand rapids mi
144 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz849-300800-
pentwater to manistee mi-
144 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.tonight...north winds 5 to 15 knots. partly cloudy in the evening
then becoming mostly cloudy. waves around 1 foot. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.thursday night...northwest winds 5 to 15 knots veering north in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.friday night...north winds 5 to 15 knots. mostly clear. waves
around 1 foot. 
.saturday...northwest winds 10 to 15 knots backing west early in the
afternoon. sunny. waves around 1 foot. 
.sunday...southwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday...west winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 291744
nshgrr
expires:202604300800;;737478

nearshore marine forecast
national weather service grand rapids mi
144 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz844-300800-
st joseph to south haven mi-
144 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. partly sunny
with a chance of rain showers. waves 1 to 3 feet. 
.tonight...northwest winds 15 to 20 knots. partly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet after midnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...north winds 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.friday night...north winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.sunday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday...west winds 15 to 20 knots. partly sunny. waves 1 to
2 feet. 

$$

fzus53 kiwx 291524
nshiwx
expires:202604292015;;732791

nearshore marine forecast
national weather service northern indiana
1124 am edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-292015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1124 am edt wed apr 29 2026

.this afternoon...north winds 5 to 15 knots. a chance of showers.
waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots becoming northwest. mostly
cloudy in the evening, then becoming partly cloudy. waves 1 to 3 
feet. 
.thursday...northwest winds 5 to 10 knots becoming north. sunny.
waves 1 to 2 feet. 
.thursday night...northeast winds 10 knots or less becoming
north. partly cloudy in the evening, then becoming mostly cloudy.
waves 1 foot or less. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 48 degrees.

$$

fzus53 klot 291450
nshlot
expires:202604292145;;731626

nearshore marine forecast
national weather service chicago/romeoville il
950 am cdt wed apr 29 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>742-292145-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
950 am cdt wed apr 29 2026

.rest of today...north winds 15 to 20 kt. slight chance of
showers in the afternoon. waves 1 to 3 ft. 
.tonight...north winds 10 to 15 kt becoming northwest overnight.
partly cloudy in the evening then clearing. waves 1 to 3 ft. 
.thursday...northwest winds 10 to 15 kt becoming northeast in the
afternoon. isolated showers in the afternoon. waves 1 to 2 ft. 
.thursday night...northeast winds around 10 kt becoming north
overnight. mostly cloudy in the evening, then becoming partly
cloudy. waves around 1 ft.  

$$

fzus53 klot 291450
nshlot
expires:202604292145;;731627

nearshore marine forecast
national weather service chicago/romeoville il
950 am cdt wed apr 29 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>745-292145-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
950 am cdt wed apr 29 2026

.rest of today...northwest winds 10 to 15 kt becoming north and 
increasing to 15 to 20 kt. slight chance of showers in the
afternoon. waves 1 to 3 ft. 
.tonight...north winds 10 to 15 kt becoming northwest overnight.
partly cloudy. waves 1 to 3 ft. 
.thursday...northwest winds 10 to 15 kt becoming north in the
afternoon. partly cloudy. waves 1 to 2 ft. 
.thursday night...northeast winds around 10 kt becoming north
overnight. partly cloudy. waves around 1 ft.  

$$

fzus53 kmkx 291810
nshmkx
expires:202604292200;;738517

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz643-292200-
sheboygan to port washington wi-
110 pm cdt wed apr 29 2026

.rest of today...northeast wind 10 to 15 knots. rain showers and
slight chance of thunderstorms. waves 1 to 2 feet. 
.tonight...north wind 5 to 10 knots backing northwest late in the
evening, then becoming northwest 5 to 10 knots after midnight
veering north early in the morning. chance of showers through
around midnight. waves around 1 foot. 
.thursday...northwest wind 5 to 10 knots veering north late in
the morning, then veering east early in the afternoon veering
southeast late in the afternoon. slight chance of showers in the
morning, then chance of showers in the afternoon. waves around
1 foot. 
.thursday night...southeast wind 5 to 10 knots veering west late
in the evening, then veering north after midnight becoming north
5 to 10 knots early in the morning. chance of showers through
around midnight. waves around 1 foot. 

$$

fzus53 kmkx 291810
nshmkx
expires:202604292200;;738518

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz644-292200-
port washington to north point light wi-
110 pm cdt wed apr 29 2026

.rest of today...north wind 10 to 15 knots. rain showers and
slight chance of thunderstorms early in the afternoon, then
chance of showers late in the afternoon. waves 2 to 4 feet. 
.tonight...north wind 5 to 10 knots backing northwest late in the
evening, then becoming northwest 5 to 10 knots after midnight.
chance of showers through around midnight. waves 1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. chance of showers in the afternoon. waves
around 1 foot. 
.thursday night...south wind 5 to 10 knots veering west late in
the evening, then veering northwest after midnight veering north
early in the morning. chance of showers through around midnight.
waves around 1 foot. 

$$

fzus53 kmkx 291810
nshmkx
expires:202604292200;;738519

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz645-292200-
north point light to wind point wi-
110 pm cdt wed apr 29 2026

.rest of today...north wind 15 to 20 knots easing to 10 to
15 knots late in the afternoon. rain showers likely early in the
afternoon, then chance of showers late in the afternoon. waves
2 to 4 feet. 
.tonight...north wind 5 to 15 knots backing northwest 5 to
10 knots in the late evening and overnight. chance of showers
through around midnight. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.thursday...north wind 5 to 10 knots veering east late in the
afternoon. chance of showers in the afternoon. waves around
1 foot. 
.thursday night...southeast wind 5 to 10 knots veering southwest
late in the evening, then veering northwest after midnight
veering north early in the morning. chance of showers through
around midnight. waves around 1 foot. 

$$

fzus53 kmkx 291810
nshmkx
expires:202604292200;;738520

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz646-292200-
wind point wi to winthrop harbor il-
110 pm cdt wed apr 29 2026

.rest of today...north wind 15 to 20 knots easing to 10 to
15 knots late in the afternoon. chance of showers. waves 2 to
4 feet. 
.tonight...north wind 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. chance of showers
through around midnight. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.thursday...northwest wind 5 to 10 knots veering east late in the
afternoon. chance of showers in the afternoon. waves around
1 foot. 
.thursday night...east wind 5 to 10 knots veering south late in
the evening, then veering northwest after midnight veering north
early in the morning. chance of showers through around midnight.
waves around 1 foot. 

$$