fzus53 kapx 230704
nshapx
expires:202605231515;;497274

nearshore marine forecast
national weather service gaylord mi
304 am edt sat may 23 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.


lmz346-231515-
manistee to point betsie mi-
304 am edt sat may 23 2026

.today...east wind 10 to 15 knots. slight chance of rain in the
morning. waves 2 feet or less. 
.tonight...southeast wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.sunday...southwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 
.sunday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 230623
nshgrb
expires:202605231000;;493795

nearshore marine forecast
national weather service green bay wi
123 am cdt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-231000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
123 am cdt sat may 23 2026

.rest of the night...e wind 10 to 15 kts. waves 1 to 3 ft.
cloudy.
.saturday...ne wind 10 to 15 kts. waves 1 to 3 ft. a slight
chance of showers in the morning. 
.saturday night...ne wind 5 to 10 kts veering se after midnight.
waves 2 ft or less. mostly cloudy. 
.sunday...s wind 10 to 15 kts. waves 2 ft or less. partly sunny. 

$$

fzus53 kgrr 230623
nshgrr
expires:202605230800;;493792

nearshore marine forecast
national weather service grand rapids mi
223 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz844-230800-
st joseph to south haven mi-
223 am edt sat may 23 2026

.rest of tonight...east winds 10 to 15 knots. rain showers. waves
around 1 foot. 
.saturday...northeast winds 10 to 15 knots backing north early in
the afternoon. rain showers. waves 1 foot or less. 
.saturday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering south after midnight. partly
cloudy with a slight chance of rain showers. waves 1 foot or less. 
.sunday...southeast winds around 5 knots veering southwest in the
late morning and early afternoon, then veering northwest early in
the afternoon. mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. waves 1 foot or less. 
.sunday night...west winds around 5 knots backing south in the late
evening and overnight. partly cloudy. waves less than 1 foot. 
.memorial day...south winds around 5 knots. sunny. waves less than
1 foot. 
.tuesday...south winds 5 to 10 knots veering northwest early in the
afternoon. mostly sunny. waves calm. 
.wednesday...east winds 5 to 10 knots backing northeast early in the
afternoon. partly sunny with a chance of rain showers. waves less
than 1 foot. 

$$

fzus53 kgrr 230623
nshgrr
expires:202605230800;;493790

nearshore marine forecast
national weather service grand rapids mi
223 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz846-230800-
holland to grand haven mi-
223 am edt sat may 23 2026

.rest of tonight...east winds 15 to 20 knots. cloudy with a chance
of rain showers. waves 1 to 2 feet. 
.saturday...northeast winds 10 to 20 knots backing north around
10 knots early in the afternoon. rain showers likely. waves around
1 foot. 
.saturday night...northeast winds 5 to 10 knots veering south after
midnight. mostly cloudy. waves 1 foot or less. 
.sunday...south winds 5 to 10 knots veering west early in the
afternoon. mostly cloudy with a chance of rain showers. waves less
than 1 foot. 
.sunday night...southwest winds around 5 knots backing south after
midnight. partly cloudy. waves less than 1 foot. 
.memorial day...south winds 5 to 10 knots. mostly sunny. waves less
than 1 foot. 
.tuesday...southwest winds 5 to 10 knots. mostly sunny. waves less
than 1 foot. 
.wednesday...east winds 5 to 10 knots backing northeast early in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 230623
nshgrr
expires:202605230800;;493791

nearshore marine forecast
national weather service grand rapids mi
223 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz845-230800-
south haven to holland mi-
223 am edt sat may 23 2026

.rest of tonight...east winds around 15 knots. cloudy with a chance
of rain showers. waves around 1 foot. 
.saturday...northeast winds 10 to 15 knots backing north early in
the afternoon. rain showers likely. waves around 1 foot. 
.saturday night...north winds 5 to 10 knots backing south after
midnight. partly cloudy. waves 1 foot or less. 
.sunday...south winds 5 to 10 knots veering west early in the
afternoon. partly sunny with a chance of rain showers. waves less
than 1 foot. 
.sunday night...west winds around 5 knots backing south in the late
evening and overnight. partly cloudy. waves less than 1 foot. 
.memorial day...south winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves calm. 
.tuesday...southwest winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.wednesday...east winds 5 to 10 knots backing northeast early in the
afternoon. partly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 230623
nshgrr
expires:202605230800;;493787

nearshore marine forecast
national weather service grand rapids mi
223 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz849-230800-
pentwater to manistee mi-
223 am edt sat may 23 2026

.rest of tonight...east winds 10 to 15 knots. cloudy. waves 1 foot
or less. 
.saturday...east winds 10 to 15 knots backing northeast early in the
afternoon. cloudy with a chance of rain showers. waves around
1 foot. 
.saturday night...northeast winds 5 to 10 knots veering south after
midnight. mostly cloudy. waves around 1 foot. 
.sunday...southwest winds 5 to 10 knots. mostly cloudy with a slight
chance of rain showers. waves less than 1 foot. 
.sunday night...south winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.memorial day...south winds 10 to 20 knots. mostly sunny. waves
around 1 foot. 
.tuesday...south winds 5 to 15 knots. mostly sunny. waves around
1 foot. 
.wednesday...east winds around 5 knots backing northeast in the late
morning and early afternoon, then backing north 10 to 20 knots early
in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 230623
nshgrr
expires:202605230800;;493788

nearshore marine forecast
national weather service grand rapids mi
223 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz848-230800-
whitehall to pentwater mi-
223 am edt sat may 23 2026

.rest of tonight...east winds 15 to 20 knots. cloudy with a slight
chance of rain showers. waves around 1 foot. 
.saturday...east winds 10 to 20 knots backing north early in the
afternoon. cloudy with a chance of rain showers. waves around
1 foot. 
.saturday night...northeast winds 5 to 10 knots veering south after
midnight. mostly cloudy. waves around 1 foot. 
.sunday...south winds 5 to 10 knots. mostly cloudy with a chance of
rain showers. waves less than 1 foot. 
.sunday night...south winds around 10 knots. partly cloudy. waves
less than 1 foot. 
.memorial day...south winds 10 to 15 knots. mostly sunny. waves
1 foot or less. 
.tuesday...south winds 5 to 10 knots. sunny. waves 1 foot or less. 
.wednesday...east winds 5 to 10 knots backing north 10 to 20 knots
early in the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kgrr 230623
nshgrr
expires:202605230800;;493789

nearshore marine forecast
national weather service grand rapids mi
223 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz847-230800-
grand haven to whitehall mi-
223 am edt sat may 23 2026

.rest of tonight...east winds 15 to 20 knots. cloudy with a slight
chance of rain showers. waves 1 to 2 feet. 
.saturday...east winds 10 to 20 knots backing northeast early in the
afternoon. cloudy with a chance of rain showers. waves around
1 foot. 
.saturday night...northeast winds around 10 knots veering east in
the late evening and early morning, then veering south after
midnight. mostly cloudy. waves 1 foot or less. 
.sunday...south winds 5 to 10 knots veering southwest early in the
afternoon. mostly cloudy with a chance of rain showers. waves less
than 1 foot. 
.sunday night...south winds 5 to 10 knots. partly cloudy. waves less
than 1 foot. 
.memorial day...south winds 5 to 10 knots. mostly sunny. waves less
than 1 foot. 
.tuesday...southwest winds around 10 knots. sunny. waves 1 foot or
less. 
.wednesday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. partly sunny. waves around 1 foot. 

$$

fzus53 kiwx 230252
nshiwx
expires:202605230815;;486503

nearshore marine forecast
national weather service northern indiana
1052 pm edt fri may 22 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-230815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1052 pm edt fri may 22 2026

.rest of tonight...east winds 5 to 15 knots. a slight chance of
rain late this evening, then a chance of rain after midnight.
showers likely late. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots becoming north. showers
likely in the morning. waves 1 foot or less. 
.saturday night...north winds 5 to 10 knots becoming light and
variable. mostly cloudy. waves around 1 foot. 
.sunday...light and variable winds. showers likely. waves 1 foot
or less. 

the water temperature at st. joseph is 55 degrees and at michigan
city is 46 degrees.

$$

fzus53 klot 230219
nshlot
expires:202605230930;;486091

nearshore marine forecast
national weather service chicago/romeoville il
919 pm cdt fri may 22 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>742-230930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
919 pm cdt fri may 22 2026

.rest of tonight...east winds 15 to 20 kt becoming northeast and
diminishing to 10 to 15 kt late. slight chance of showers after 
midnight. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.saturday...north winds 10 to 15 kt. slight chance of showers in
the morning. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.saturday night...northeast winds around 10 kt becoming southeast
overnight. slight chance of showers and thunderstorms overnight.
waves 1 to 3 ft.
.sunday...southeast winds 5 to 10 kt becoming east. chance of 
showers in the morning. waves 1 to 2 ft.

$$

fzus53 klot 230219
nshlot
expires:202605230930;;486092

nearshore marine forecast
national weather service chicago/romeoville il
919 pm cdt fri may 22 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>745-230930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
919 pm cdt fri may 22 2026

.rest of tonight...east winds 15 to 20 kt becoming northeast and
diminishing to 10 to 15 kt late. slight chance of showers late in
the evening, then showers likely after midnight. waves 2 to 4 ft 
subsiding to 1 to 3 ft. 
.saturday...north winds 10 to 15 kt. chance of showers in the
morning. waves 1 to 2 ft. 
.saturday night...northeast winds around 10 kt becoming southeast
overnight. slight chance of showers and thunderstorms overnight. 
waves 1 to 2 ft.
.sunday...southeast winds 5 to 10 kt becoming northeast in the 
afternoon. chance of showers, mainly in the morning. waves 1 to 
2 ft. 

$$

fzus53 kmkx 230610
nshmkx
expires:202605230900;;493134

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz646-230900-
wind point wi to winthrop harbor il-
110 am cdt sat may 23 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.rest of tonight...east wind 10 to 15 knots backing northeast
early in the morning. slight chance of showers early in the
morning. waves 2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots backing north in the
late morning and early afternoon, then becoming northeast 5 to
10 knots late in the afternoon. slight chance of showers in the
morning. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 
.saturday night...northeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering southeast after midnight
veering south early in the morning. chance of showers and slight
chance of thunderstorms after midnight. waves around 1 foot. 
.sunday...south wind 5 knots becoming southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
chance of showers and slight chance of thunderstorms in the
morning. waves around 1 foot. 

$$

fzus53 kmkx 230610
nshmkx
expires:202605230900;;493133

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz645-230900-
north point light to wind point wi-
110 am cdt sat may 23 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.rest of tonight...northeast wind 10 to 15 knots. slight chance
of showers early in the morning. waves 2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots backing north late in
the morning, then easing to 5 to 10 knots early in the afternoon
veering northeast late in the afternoon. slight chance of showers
in the morning. waves 2 to 4 feet subsiding to 1 to 2 feet in the
late morning and afternoon. 
.saturday night...northeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering south after midnight becoming
south 5 knots early in the morning. chance of showers after
midnight. waves around 1 foot. 
.sunday...south wind 5 knots rising to 5 to 10 knots late in the
morning, then backing southeast in the afternoon. chance of
showers in the morning. waves around 1 foot. 

$$

fzus53 kmkx 230610
nshmkx
expires:202605230900;;493132

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz644-230900-
port washington to north point light wi-
110 am cdt sat may 23 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.rest of tonight...northeast wind 10 to 15 knots. cloudy. waves
2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering
northeast late in the afternoon. cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late morning and afternoon. 
.saturday night...northeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering southeast after midnight
veering south early in the morning. chance of showers after
midnight. waves around 1 foot. 
.sunday...south wind 5 knots rising to 5 to 10 knots in the late
morning and afternoon. slight chance of showers in the morning.
waves around 1 foot. 

$$

fzus53 kmkx 230610
nshmkx
expires:202605230900;;493131

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz643-230900-
sheboygan to port washington wi-
110 am cdt sat may 23 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.rest of tonight...east wind 10 to 15 knots backing northeast
early in the morning. cloudy. waves 2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots becoming north 5 to
10 knots early in the afternoon, then veering northeast late in
the afternoon. slight chance of showers in the morning. waves
1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering southeast after midnight
veering south early in the morning. slight chance of showers
after midnight. waves around 1 foot. 
.sunday...south wind 5 knots rising to 5 to 10 knots in the late
morning and afternoon. slight chance of showers in the morning.
waves around 1 foot. 

$$