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 292300
nshgrb
expires:202604300400;;751157

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

for waters within five nautical miles of shore on lake michigan


lmz542-543-300400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
559 pm cdt wed apr 29 2026

.late this afternoon...n 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 n after midnight.
waves 2 ft or less. a chance of showers in the evening. 
.friday...n wind 5 to 10 kts veering e early in the afternoon.
waves 2 ft or less. partly cloudy.  

$$

fzus53 kgrr 300108
nshgrr
expires:202604300800;;755905

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

for waters within five nautical miles of shore on lake michigan


lmz849-300800-
pentwater to manistee mi-
908 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 3 feet. 
.tonight...north winds 10 to 15 knots. mostly cloudy. a slight
chance of rain showers in the evening. waves 1 to 2 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves
1 foot or less. 
.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 300108
nshgrr
expires:202604300800;;755910

nearshore marine forecast
national weather service grand rapids mi
908 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-
908 pm edt wed apr 29 2026

.through early evening...north winds 15 to 20 knots. partly sunny
with a chance of rain showers. waves 2 to 3 feet. 
.tonight...northwest winds 15 to 20 knots. partly cloudy. a slight
chance of rain showers in the evening. 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
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 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 300108
nshgrr
expires:202604300800;;755909

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

for waters within five nautical miles of shore on lake michigan


lmz845-300800-
south haven to holland mi-
908 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. a slight
chance of rain showers in the evening. waves 2 to 4 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 2 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 300108
nshgrr
expires:202604300800;;755908

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

for waters within five nautical miles of shore on lake michigan


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

.through early evening...north winds 15 to 20 knots. rain showers
likely. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 20 knots. mostly cloudy with a
slight chance of rain showers in the evening, then partly cloudy
after midnight. 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 2 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 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 300108
nshgrr
expires:202604300800;;755907

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

for waters within five nautical miles of shore on lake michigan


lmz847-300800-
grand haven to whitehall mi-
908 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. mostly cloudy with a slight
chance of rain showers in the evening, then partly cloudy after
midnight. 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 2 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 300108
nshgrr
expires:202604300800;;755906

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

for waters within five nautical miles of shore on lake michigan


lmz848-300800-
whitehall to pentwater mi-
908 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. mostly cloudy with a slight
chance of rain showers in the evening, then partly cloudy after
midnight. waves 1 to 3 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 1 foot or less. 
.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
3 feet. 

$$

fzus53 kiwx 291959
nshiwx
expires:202604300215;;744340

nearshore marine forecast
national weather service northern indiana
359 pm edt wed apr 29 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-300215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
359 pm edt wed apr 29 2026

.tonight...north winds 5 to 15 knots becoming northwest. mostly
cloudy this 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 around 1 foot. 
.friday...north winds 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 

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

$$

fzus53 klot 291942
nshlot
expires:202604300315;;744093

nearshore marine forecast
national weather service chicago/romeoville il
242 pm 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>742-300315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
242 pm cdt wed apr 29 2026

.tonight...north winds 15 to 25 kt becoming northwest 10 to 15 kt
after midnight. partly cloudy in the evening then clearing. waves
2 to 4 ft subsiding to 1 to 3 ft. 
.thursday...northwest winds 10 to 15 kt becoming east in the
afternoon. partly cloudy in the morning, then becoming mostly
cloudy. waves 1 to 2 ft. 
.thursday night...east winds around 10 kt becoming north
overnight. slight chance of showers in the evening. waves 1 to
2 ft. 
.friday...north winds 10 to 15 kt becoming northeast in the
afternoon. slight chance of showers in the afternoon. waves 1 to
2 ft.  

$$

fzus53 klot 291942
nshlot
expires:202604300315;;744094

nearshore marine forecast
national weather service chicago/romeoville il
242 pm 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>745-300315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
242 pm cdt wed apr 29 2026

.tonight...north winds 10 to 15 kt becoming northwest toward
daybreak. partly cloudy. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.thursday...northwest winds 10 to 15 kt becoming northeast in the
afternoon. partly cloudy. waves 1 to 2 ft. 
.thursday night...northeast winds around 10 kt becoming north
overnight. slight chance of showers. waves 1 to 2 ft. 
.friday...north winds 10 to 15 kt. partly cloudy in the morning
then clearing. waves 1 to 3 ft.  

$$

fzus53 kmkx 300010
nshmkx
expires:202604300400;;754388

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

for waters within five nautical miles of shore on lake michigan


lmz646-300400-
wind point wi to winthrop harbor il-
710 pm cdt wed apr 29 2026

.tonight...north wind 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. chance of showers in
the evening. 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. waves around 1 foot. 
.friday...north wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering northeast early in the afternoon
veering east late in the afternoon. slight chance of showers in
the afternoon. waves around 1 foot. 

$$

fzus53 kmkx 300010
nshmkx
expires:202604300400;;754385

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

for waters within five nautical miles of shore on lake michigan


lmz643-300400-
sheboygan to port washington wi-
710 pm cdt wed apr 29 2026

.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 in the
evening, then slight chance of showers late in the evening. 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
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, then slight chance of showers after midnight.
waves around 1 foot. 
.friday...north wind 5 to 10 knots veering east late in the
afternoon. slight chance of showers in the afternoon. waves
around 1 foot. 

$$

fzus53 kmkx 300010
nshmkx
expires:202604300400;;754386

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

for waters within five nautical miles of shore on lake michigan


lmz644-300400-
port washington to north point light wi-
710 pm cdt wed apr 29 2026

.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 in the evening, then slight chance of showers
late in the evening. waves 1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. slight 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,
then slight chance of showers after midnight. waves around
1 foot. 
.friday...north wind 5 to 10 knots veering east late in the
afternoon. slight chance of showers in the afternoon. waves
around 1 foot. 

$$

fzus53 kmkx 300010
nshmkx
expires:202604300400;;754387

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

for waters within five nautical miles of shore on lake michigan


lmz645-300400-
north point light to wind point wi-
710 pm cdt wed apr 29 2026

.tonight...north wind 5 to 15 knots backing northwest 5 to
10 knots in the late evening and overnight. slight 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. slight 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, then slight chance of showers after midnight.
waves around 1 foot. 
.friday...north wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering northeast early in the afternoon
veering east late in the afternoon. slight chance of showers in
the afternoon. waves 1 to 2 feet. 

$$