fzus53 kapx 080150
nshapx
expires:202605081000;;193283

nearshore marine forecast
national weather service gaylord mi
950 pm edt thu may 7 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.


lmz346-081000-
manistee to point betsie mi-
950 pm edt thu may 7 2026

.overnight...southwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...south wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 
.saturday...west wind 10 to 15 knots. partly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 080314
nshgrb
expires:202605081000;;196039

nearshore marine forecast
national weather service green bay wi
1014 pm cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-081000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1014 pm cdt thu may 7 2026

.rest of tonight...sw wind 5 to 10 kts. waves 2 ft or less.
mostly clear. 
.friday...sw wind 10 to 15 kts backing s early in the afternoon.
waves 2 ft or less building to 2 to 4 ft in the afternoon. a
chance of sprinkles in the afternoon. 
.friday night...s wind 10 to 15 kts veering sw after midnight.
waves 3 to 5 ft. a chance of sprinkles. 
.saturday...nw wind 10 to 15 kts. waves 1 to 3 ft. partly sunny. 

$$

fzus53 kgrr 080138
nshgrr
expires:202605080800;;193074

nearshore marine forecast
national weather service grand rapids mi
938 pm edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz846-080800-
holland to grand haven mi-
938 pm edt thu may 7 2026

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

$$

fzus53 kgrr 080138
nshgrr
expires:202605080800;;193073

nearshore marine forecast
national weather service grand rapids mi
938 pm edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz847-080800-
grand haven to whitehall mi-
938 pm edt thu may 7 2026

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

$$

fzus53 kgrr 080138
nshgrr
expires:202605080800;;193072

nearshore marine forecast
national weather service grand rapids mi
938 pm edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz848-080800-
whitehall to pentwater mi-
938 pm edt thu may 7 2026

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

$$

fzus53 kgrr 080138
nshgrr
expires:202605080800;;193071

nearshore marine forecast
national weather service grand rapids mi
938 pm edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz849-080800-
pentwater to manistee mi-
938 pm edt thu may 7 2026

.through early evening...southwest winds 10 to 15 knots. mostly
sunny. waves around 1 foot. 
.tonight...south winds 5 to 15 knots. mostly clear. waves around
1 foot. 
.friday...southwest winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet.
.saturday...southwest winds 10 to 20 knots veering west early in the
afternoon. partly sunny with a slight chance of rain showers. waves
3 to 5 feet. 
.saturday night...northwest winds 5 to 15 knots veering north in the
late evening and overnight. mostly clear. waves 2 to 3 feet. 
.sunday...west winds 5 to 15 knots. sunny. waves 1 foot or less. 
.monday...north winds 5 to 15 knots. sunny. waves 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots increasing to 15 to
20 knots early in the afternoon. partly sunny with a chance of rain
showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 080138
nshgrr
expires:202605080800;;193076

nearshore marine forecast
national weather service grand rapids mi
938 pm edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz844-080800-
st joseph to south haven mi-
938 pm edt thu may 7 2026

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

$$

fzus53 kgrr 080138
nshgrr
expires:202605080800;;193075

nearshore marine forecast
national weather service grand rapids mi
938 pm edt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz845-080800-
south haven to holland mi-
938 pm edt thu may 7 2026

.through early evening...southwest winds 5 to 10 knots. mostly
sunny. waves around 1 foot. 
.tonight...south winds 5 to 10 knots. partly cloudy. waves 1 foot or
less. 
.friday...southwest winds 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.friday night...south winds 5 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots veering west early in the
afternoon. partly sunny with a chance of rain showers. waves 2 to
4 feet. 
.saturday night...northwest winds 10 to 15 knots veering north 5 to
10 knots in the late evening and overnight. partly cloudy. waves
1 to 3 feet. 
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 
.monday...north winds 10 to 15 knots backing northwest 15 to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 
.tuesday...southeast winds 10 to 15 knots. partly sunny with rain
showers likely. waves around 1 foot. 

$$

fzus53 klot 080246
nshlot
expires:202605080930;;194942

nearshore marine forecast
national weather service chicago/romeoville il
946 pm cdt thu may 7 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>742-080930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
946 pm cdt thu may 7 2026

.rest of tonight...south winds 5 to 10 kt becoming west late. 
mostly clear. waves 1 to 2 ft. 
.friday...south winds 10 to 15 kt becoming southeast in the
afternoon. partly cloudy in the morning, then becoming mostly
cloudy. waves 1 to 2 ft. 
.friday night...south winds 10 to 15 kt becoming southwest
overnight. partly cloudy. waves 1 to 2 ft. 
.saturday...southwest winds 15 to 20 kt becoming west in the 
afternoon. partly cloudy. waves 1 to 3 ft. 

$$

fzus53 klot 080246
nshlot
expires:202605080930;;194943

nearshore marine forecast
national weather service chicago/romeoville il
946 pm cdt thu may 7 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>745-080930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
946 pm cdt thu may 7 2026

.rest of tonight...south winds 5 to 10 kt becoming west late. 
partly cloudy late in the evening, then becoming mostly clear. 
waves 1 to 2 ft. 
.friday...southwest winds 5 to 10 kt becoming southeast in the 
afternoon. mostly cloudy. waves around 1 ft. 
.friday night...south winds 10 to 15 kt becoming southwest.
mostly cloudy in the evening, then becoming partly cloudy. waves
1 to 2 ft. 
.saturday...southwest winds 15 to 20 kt becoming west in the 
afternoon. partly cloudy. waves 1 to 3 ft. 

$$

fzus53 kmkx 080210
nshmkx
expires:202605081000;;194231

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz646-081000-
wind point wi to winthrop harbor il-
910 pm cdt thu may 7 2026

.rest of tonight...south wind 5 knots veering southwest after
midnight, then rising to 5 to 10 knots early in the morning.
clear. waves around 1 foot. 
.friday...southwest wind 5 to 10 knots backing south late in the
morning, then becoming southeast 10 to 15 knots in the afternoon.
partly sunny. waves around 1 foot. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest wind 10 to 15 knots veering west late in
the morning, then rising to 15 to 20 knots early in the afternoon
veering northwest late in the afternoon. slight chance of
showers. waves 1 to 2 feet. 

$$

fzus53 kmkx 080210
nshmkx
expires:202605081000;;194228

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz643-081000-
sheboygan to port washington wi-
910 pm cdt thu may 7 2026

.rest of tonight...south wind 5 to 10 knots veering southwest
after midnight. clear. waves around 1 foot. 
.friday...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then backing south early in the afternoon
rising to 15 to 20 knots late in the afternoon. partly sunny.
waves 1 to 2 feet building to 2 to 4 feet late in the afternoon. 
.friday night...south wind 15 to 20 knots easing to 10 to
15 knots late in the evening, then veering southwest after
midnight becoming southwest 10 to 15 knots early in the morning.
partly cloudy. waves 3 to 4 feet. 
.saturday...west wind 15 to 20 knots veering northwest late in
the afternoon. slight chance of showers. waves 1 to 2 feet. 

$$

fzus53 kmkx 080210
nshmkx
expires:202605081000;;194229

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz644-081000-
port washington to north point light wi-
910 pm cdt thu may 7 2026

.rest of tonight...south wind 5 to 10 knots veering southwest
after midnight, then becoming southwest 5 to 10 knots early in
the morning. clear. waves around 1 foot. 
.friday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots in the afternoon. partly
sunny. waves around 1 foot building to 2 to 4 feet late in the
afternoon. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 2 to 4 feet subsiding to
1 to 2 feet after midnight. 
.saturday...southwest wind 15 to 20 knots becoming west 10 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon veering northwest late in the afternoon. slight
chance of showers. waves 1 to 2 feet. 

$$

fzus53 kmkx 080210
nshmkx
expires:202605081000;;194230

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt thu may 7 2026

for waters within five nautical miles of shore on lake michigan


lmz645-081000-
north point light to wind point wi-
910 pm cdt thu may 7 2026

.rest of tonight...south wind 5 to 10 knots veering southwest
after midnight, then becoming southwest 5 to 10 knots early in
the morning. clear. waves around 1 foot. 
.friday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots in the afternoon. partly
sunny. waves around 1 foot. 
.friday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.saturday...southwest wind 15 to 20 knots becoming west 10 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon veering northwest late in the afternoon. slight
chance of showers. waves 1 to 2 feet. 

$$