fzus53 kapx 011857
nshapx
expires:202605020300;;851753

nearshore marine forecast
national weather service gaylord mi
257 pm edt fri may 1 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.


lmz346-020300-
manistee to point betsie mi-
257 pm edt fri may 1 2026

.tonight...northwest wind 5 to 10 knots. patchy frost after
midnight. waves 2 feet or less. 
.saturday...west wind 5 to 10 knots. sunny. waves 2 feet or less.
.saturday night...south wind 15 to 20 knots. mostly cloudy. waves
2 to 3 feet. 
.sunday...southwest wind 10 to 20 knots. scattered showers. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 020056
nshgrb
expires:202605020400;;864973

nearshore marine forecast
national weather service green bay wi
756 pm cdt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-020400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
756 pm cdt fri may 1 2026

.tonight...nw wind 5 to 10 kts. waves 2 ft or less. a slight
chance of rain and snow showers in the evening. 
.saturday...nw wind 5 to 10 kts backing s 10 to 15 kts in the
late morning and afternoon. waves 1 to 3 ft. mostly sunny in the
morning then becoming partly cloudy. 
.saturday night...sw wind 10 to 15 kts. waves 2 to 4 ft. partly
cloudy in the evening then becoming mostly cloudy. 
.sunday...sw wind 10 to 20 kts. waves 2 to 4 ft. a chance of
showers.  

$$

fzus53 kgrr 020001
nshgrr
expires:202605020800;;863587

nearshore marine forecast
national weather service grand rapids mi
800 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz848-020800-
whitehall to pentwater mi-
800 pm edt fri may 1 2026

.through early evening...north winds 5 to 15 knots. sunny. waves
1 to 3 feet. 
.tonight...north winds 5 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.saturday...north winds 5 to 15 knots backing west early in the
afternoon. sunny. waves 1 foot or less. 
.saturday night...southwest winds 15 to 25 knots. partly cloudy.
waves 1 to 3 feet building to 2 to 4 feet after midnight. 
.sunday...southwest winds to 30 knots. mostly cloudy with a chance
of rain showers. waves 5 to 7 feet. 
.sunday night...southwest winds 15 to 25 knots. partly cloudy. waves
5 to 7 feet. 
.monday...southwest winds to 30 knots. mostly sunny. waves 3 to
6 feet.
.tuesday...northwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet.
.wednesday...northwest winds 10 to 20 knots. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 020001
nshgrr
expires:202605020800;;863588

nearshore marine forecast
national weather service grand rapids mi
800 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz847-020800-
grand haven to whitehall mi-
800 pm edt fri may 1 2026

.through early evening...north winds to 30 knots. sunny. waves 2 to
3 feet. 
.tonight...north winds 15 to 25 knots decreasing to 5 to 15 knots in
the late evening and overnight. partly cloudy. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 
.saturday night...southwest winds 10 to 20 knots increasing to 20 to
25 knots after midnight. partly cloudy. waves 1 to 3 feet building
to 2 to 4 feet after midnight. 
.sunday...southwest winds to 30 knots. mostly cloudy with a chance
of rain showers. waves 5 to 7 feet. 
.sunday night...southwest winds 15 to 25 knots. partly cloudy. waves
5 to 7 feet. 
.monday...southwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. mostly sunny. waves 2 to 4 feet building to
4 to 6 feet early in the afternoon. 
.tuesday...northwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet subsiding to 1 to 3 feet
early in the afternoon. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 020001
nshgrr
expires:202605020800;;863589

nearshore marine forecast
national weather service grand rapids mi
800 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz846-020800-
holland to grand haven mi-
800 pm edt fri may 1 2026

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 2 to 3 feet. 
.tonight...northwest winds 15 to 25 knots becoming north 5 to
15 knots in the late evening and overnight. partly cloudy. waves
2 to 3 feet. 
.saturday...north winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 
.saturday night...west winds 10 to 15 knots backing southwest 15 to
25 knots in the late evening and overnight. partly cloudy. waves
1 to 2 feet building to 2 to 4 feet after midnight. 
.sunday...southwest winds to 30 knots. mostly cloudy with a slight
chance of rain showers. waves 5 to 7 feet. 
.sunday night...southwest winds 15 to 25 knots. partly cloudy. waves
4 to 6 feet subsiding to 2 to 4 feet after midnight. 
.monday...southwest winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.tuesday...northwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 2 to 4 feet.
.wednesday...northwest winds 15 to 20 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 020001
nshgrr
expires:202605020800;;863591

nearshore marine forecast
national weather service grand rapids mi
800 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz844-020800-
st joseph to south haven mi-
800 pm edt fri may 1 2026

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

$$

fzus53 kgrr 020001
nshgrr
expires:202605020800;;863590

nearshore marine forecast
national weather service grand rapids mi
800 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz845-020800-
south haven to holland mi-
800 pm edt fri may 1 2026

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 2 to 3 feet. 
.tonight...northwest winds 15 to 25 knots becoming north 5 to
15 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.saturday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 
.saturday night...west winds around 10 knots backing southwest 10 to
20 knots in the late evening and overnight. partly cloudy. waves
around 1 foot building to 2 to 4 feet after midnight. 
.sunday...southwest winds 20 to 25 knots. mostly cloudy with a
slight chance of rain showers. waves 4 to 6 feet. 
.sunday night...southwest winds 15 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.monday...southwest winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.
.tuesday...northwest winds 15 to 25 knots decreasing to 10 to
15 knots early in the afternoon. partly sunny with a chance of rain
showers. waves 2 to 4 feet.
.wednesday...northwest winds 10 to 20 knots. partly sunny. waves
1 to 3 feet. 

$$

fzus53 kgrr 020001
nshgrr
expires:202605020800;;863586

nearshore marine forecast
national weather service grand rapids mi
800 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz849-020800-
pentwater to manistee mi-
800 pm edt fri may 1 2026

.through early evening...northwest winds 5 to 15 knots. sunny. waves
1 to 3 feet. 
.tonight...north winds 5 to 10 knots. partly cloudy. waves around
1 foot. 
.saturday...northwest winds 5 to 10 knots backing west 10 to
15 knots early in the afternoon. sunny. waves around 1 foot. 
.saturday night...southwest winds 10 to 20 knots. partly cloudy.
waves around 1 foot building to 2 to 4 feet in the late evening and
overnight. 
.sunday...southwest winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 4 to 6 feet. 
.sunday night...southwest winds 15 to 25 knots decreasing to 10 to
15 knots after midnight. partly cloudy. waves 4 to 6 feet. 
.monday...southwest winds to 30 knots. partly sunny. waves 2 to
3 feet building to 4 to 6 feet in the late morning and afternoon. 
.tuesday...northwest winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.wednesday...north winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kiwx 011806
nshiwx
expires:202605020215;;847419

nearshore marine forecast
national weather service northern indiana
206 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-020215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
206 pm edt fri may 1 2026

.tonight...north winds 5 to 10 knots. partly cloudy. waves 1 to
2 feet. 
.saturday...north winds 10 knots or less. partly sunny in the
morning, then clearing. waves around 1 foot. 
.saturday night...north winds 10 knots or less becoming south
10 to 15 knots. mostly clear. waves 2 feet or less. 
.sunday...southwest winds 15 to 20 knots. gusts up to 25 knots.
partly sunny. waves 1 to 3 feet. 

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

$$

fzus53 klot 011938
nshlot
expires:202605020315;;853563

nearshore marine forecast
national weather service chicago/romeoville il
238 pm cdt fri may 1 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>745-020315-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
238 pm cdt fri may 1 2026

.late this afternoon...north winds 10 to 15 kt. slight chance of
showers. waves 2 to 4 ft. 
.tonight...north winds 5 to 10 kt. mostly clear in the evening, 
then becoming partly cloudy. waves 1 to 3 ft. 
.saturday...north winds 5 to 10 kt becoming northeast late. 
partly cloudy in the morning then clearing. waves 1 to 2 ft. 
.saturday night...southeast winds 10 to 20 kt becoming south 
overnight. clear in the evening, then becoming partly cloudy. 
waves 1 to 3 ft. 
.sunday...southwest winds 15 to 25 kt. slight chance of showers.
waves 2 to 4 ft.  

$$

fzus53 klot 011938
nshlot
expires:202605020315;;853562

nearshore marine forecast
national weather service chicago/romeoville il
238 pm cdt fri may 1 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>742-020315-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
238 pm cdt fri may 1 2026

.late this afternoon...northeast winds 10 to 15 kt. slight chance
of showers. waves 1 to 3 ft. 
.tonight...northeast winds 5 to 10 kt becoming north late. partly
cloudy. waves 1 to 3 ft. 
.saturday...north winds 5 to 10 kt becoming east late. partly 
cloudy. waves 1 to 2 ft. 
.saturday night...southeast winds 10 to 20 kt becoming southwest
overnight. mostly clear in the evening, then becoming partly
cloudy. waves 1 to 2 ft. 
.sunday...southwest winds 15 to 25 kt. slight chance of showers.
waves 2 to 4 ft.  

$$

fzus53 kmkx 020010
nshmkx
expires:202605020400;;864228

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz646-020400-
wind point wi to winthrop harbor il-
710 pm cdt fri may 1 2026

.tonight...northeast wind 5 to 10 knots easing to 5 knots late in
the evening, then backing northwest after midnight rising to 5 to
10 knots early in the morning. scattered rain and snow showers in
the evening. waves around 1 foot. 
.saturday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.saturday night...south wind 10 to 15 knots veering southwest
with gusts to around 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves 1 to
2 feet. 
.sunday...southwest wind 10 to 15 knots rising to 15 to 20 knots
late in the morning, then becoming southwest 15 to 20 knots in
the afternoon. gusts up to 25 knots. scattered showers through
the day. waves 1 to 2 feet building to 2 to 4 feet in the
afternoon. 

$$

fzus53 kmkx 020010
nshmkx
expires:202605020400;;864227

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz645-020400-
north point light to wind point wi-
710 pm cdt fri may 1 2026

.tonight...east wind 5 knots backing northeast late in the
evening, then backing northwest after midnight rising to 5 to
10 knots early in the morning. scattered rain and snow showers in
the evening. waves around 1 foot. 
.saturday...northwest wind 5 to 10 knots veering north late in
the morning, then veering east early in the afternoon becoming
southeast 10 to 15 knots late in the afternoon. mostly sunny.
waves around 1 foot. 
.saturday night...south wind 10 to 15 knots veering southwest
with gusts to around 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves 1 to
2 feet. 
.sunday...southwest wind 10 to 15 knots rising to 15 to 20 knots
late in the morning, then becoming 10 to 20 knots early in the
afternoon becoming 15 to 20 knots late in the afternoon. gusts up
to 25 knots. scattered showers through the day. waves 1 to 2 feet
building to 2 to 4 feet in the afternoon. 

$$

fzus53 kmkx 020010
nshmkx
expires:202605020400;;864226

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz644-020400-
port washington to north point light wi-
710 pm cdt fri may 1 2026

.tonight...east wind 5 knots backing northeast late in the
evening, then backing west after midnight becoming northwest
early in the morning. isolated rain and snow showers in the
evening. waves around 1 foot. 
.saturday...northwest wind 5 to 10 knots veering north late in
the morning, then veering east early in the afternoon becoming
south 10 to 15 knots late in the afternoon. sunny in the morning
then becoming partly sunny. waves around 1 foot. 
.saturday night...south wind 10 to 15 knots veering southwest
with gusts to around 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves 1 to
2 feet. 
.sunday...southwest wind 10 to 15 knots rising to 15 to 20 knots
late in the morning, then becoming 10 to 20 knots early in the
afternoon becoming 15 to 20 knots late in the afternoon. gusts up
to 25 knots. scattered showers. waves 1 to 2 feet building to
2 to 4 feet in the afternoon. 

$$

fzus53 kmkx 020010
nshmkx
expires:202605020400;;864225

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz643-020400-
sheboygan to port washington wi-
710 pm cdt fri may 1 2026

.tonight...southeast wind 5 to 10 knots becoming west late in the
evening, then becoming northwest after midnight becoming
northwest 5 to 10 knots early in the morning. isolated snow
showers in the evening. waves around 1 foot. 
.saturday...northwest wind 5 to 10 knots backing south early in
the afternoon, then rising to 10 to 15 knots late in the
afternoon. sunny in the morning then becoming partly sunny. waves
around 1 foot. 
.saturday night...south wind 10 to 15 knots veering southwest
with gusts to around 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet early in the morning. 
.sunday...southwest wind 10 to 15 knots rising to 15 to 20 knots
in the late morning and early afternoon, then becoming southwest
15 to 20 knots late in the afternoon. gusts up to 25 knots.
scattered showers. waves 1 to 3 feet building to 2 to 4 feet in
the late morning and afternoon. 

$$