fzus53 kapx 020232
nshapx
expires:202605021045;;868172

nearshore marine forecast
national weather service gaylord mi
1032 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.


lmz346-021045-
manistee to point betsie mi-
1032 pm edt fri may 1 2026

.overnight...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 4 feet. 
.sunday...southwest wind 10 to 20 knots. scattered showers. waves
3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrr 020228
nshgrr
expires:202605020900;;868097

nearshore marine forecast
national weather service grand rapids mi
1028 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz844-020900-
st joseph to south haven mi-
1028 pm edt fri may 1 2026

.rest of tonight...north winds 5 to 10 knots. mostly clear. waves
1 to 2 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 with a
slight chance of rain showers. 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 3 to 5 feet. 
.wednesday...northwest winds 10 to 20 knots. partly sunny. waves
2 to 4 feet. 

$$

fzus53 kgrr 020228
nshgrr
expires:202605020900;;868092

nearshore marine forecast
national weather service grand rapids mi
1028 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz849-020900-
pentwater to manistee mi-
1028 pm edt fri may 1 2026

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

$$

fzus53 kgrr 020228
nshgrr
expires:202605020900;;868096

nearshore marine forecast
national weather service grand rapids mi
1028 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz845-020900-
south haven to holland mi-
1028 pm edt fri may 1 2026

.rest of tonight...north winds 5 to 15 knots. mostly clear. waves
1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves 1 foot or
less. 
.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 with a
slight chance of rain showers. waves 3 to 5 feet subsiding to 2 to
3 feet after midnight. 
.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 3 to 5 feet. 
.wednesday...northwest winds 10 to 20 knots. partly sunny. waves
2 to 4 feet. 

$$

fzus53 kgrr 020228
nshgrr
expires:202605020900;;868094

nearshore marine forecast
national weather service grand rapids mi
1028 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz847-020900-
grand haven to whitehall mi-
1028 pm edt fri may 1 2026

.rest of tonight...north winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.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 with a
slight chance of rain showers. 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 3 feet building to
4 to 6 feet in the late morning and afternoon. 
.tuesday...northwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 
.wednesday...northwest winds 10 to 15 knots. partly sunny. waves
2 to 3 feet. 

$$

fzus53 kgrr 020228
nshgrr
expires:202605020900;;868095

nearshore marine forecast
national weather service grand rapids mi
1028 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz846-020900-
holland to grand haven mi-
1028 pm edt fri may 1 2026

.rest of tonight...north winds 5 to 15 knots. partly cloudy. waves
1 to 2 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 with a
slight chance of rain showers. waves 4 to 6 feet subsiding to 2 to
4 feet after midnight. 
.monday...southwest winds 15 to 25 knots. mostly sunny. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.tuesday...northwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 
.wednesday...northwest winds 15 to 20 knots. partly sunny. waves
2 to 4 feet.

$$

fzus53 kgrr 020228
nshgrr
expires:202605020900;;868093

nearshore marine forecast
national weather service grand rapids mi
1028 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz848-020900-
whitehall to pentwater mi-
1028 pm edt fri may 1 2026

.rest of tonight...north winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.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 2 to 4 feet.
.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 with a
chance of rain showers. waves 5 to 7 feet. 
.monday...southwest winds to 30 knots. mostly sunny. waves 2 to
3 feet building to 4 to 6 feet. 
.tuesday...northwest winds 15 to 20 knots. partly sunny. waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon. 
.wednesday...northwest winds 10 to 20 knots. mostly sunny. waves
2 to 4 feet subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kiwx 020207
nshiwx
expires:202605020815;;867271

nearshore marine forecast
national weather service northern indiana
1007 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz043-020815-
new buffalo mi to st joseph mi-
1007 pm edt fri may 1 2026

.overnight...north winds 10 knots or less. mostly clear.
waves 1 to 2 feet. 
.saturday...northeast winds 10 knots or less becoming northwest.
mostly sunny. waves around 1 foot. 
.saturday night...northwest 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 building to 2 to 4 feet. 

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

$$

fzus53 kiwx 020207
nshiwx
expires:202605020815;;867270

nearshore marine forecast
national weather service northern indiana
1007 pm edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz046-020815-
michigan city in to new buffalo mi-
1007 pm edt fri may 1 2026

.overnight...north winds 10 knots or less. mostly clear.
waves 1 to 2 feet. 
.saturday...north winds 10 knots or less. mostly sunny. waves
around 1 foot. 
.saturday night...northeast winds 10 knots or less becoming south
10 to 15 knots. mostly clear. waves 2 feet or less. 
.sunday...southwest winds 10 to 15 knots increasing to 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 020220
nshlot
expires:202605020915;;867889

nearshore marine forecast
national weather service chicago/romeoville il
920 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>745-020915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
920 pm cdt fri may 1 2026

.rest of tonight...north winds 10 to 15 kt diminishing to 5 to 
10 kt. 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 020220
nshlot
expires:202605020915;;867888

nearshore marine forecast
national weather service chicago/romeoville il
920 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>742-020915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
920 pm cdt fri may 1 2026

.rest of tonight...northeast winds 10 to 15 kt diminishing to 
5 to 10 kt and becoming northwest late. partly cloudy. waves 1 to
3ft. 
.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 020210
nshmkx
expires:202605021000;;867698

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

for waters within five nautical miles of shore on lake michigan


lmz646-021000-
wind point wi to winthrop harbor il-
910 pm cdt fri may 1 2026

.rest of tonight...northeast wind 5 knots backing northwest after
midnight, then rising to 5 to 10 knots early in the morning.
partly cloudy. 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 020210
nshmkx
expires:202605021000;;867697

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

for waters within five nautical miles of shore on lake michigan


lmz645-021000-
north point light to wind point wi-
910 pm cdt fri may 1 2026

.rest of tonight...northeast wind 5 knots backing northwest after
midnight, then rising to 5 to 10 knots early in the morning.
partly cloudy. 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 020210
nshmkx
expires:202605021000;;867696

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

for waters within five nautical miles of shore on lake michigan


lmz644-021000-
port washington to north point light wi-
910 pm cdt fri may 1 2026

.rest of tonight...north wind 5 knots backing west after
midnight, then becoming northwest early in the morning. partly
cloudy. 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 020210
nshmkx
expires:202605021000;;867695

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

for waters within five nautical miles of shore on lake michigan


lmz643-021000-
sheboygan to port washington wi-
910 pm cdt fri may 1 2026

.rest of tonight...west wind 5 knots becoming northwest after
midnight, then becoming northwest 5 to 10 knots early in the
morning. partly cloudy. waves nearly calm. 
.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 1 to
2 feet. 
.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 2 feet building to 2 to 4 feet in
the late morning and afternoon. 

$$