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 231003
nshgrb
expires:202605231600;;503850

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

for waters within five nautical miles of shore on lake michigan


lmz542-543-231600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
503 am cdt sat may 23 2026

.early this morning...ne wind 10 to 15 kts. waves 1 to 3 ft.
cloudy.
.today...ne wind 10 to 15 kts. waves 1 to 3 ft. a slight chance
of showers in the morning. 
.tonight...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. mostly cloudy
in the morning then becoming partly cloudy. 
.sunday night...s wind 10 to 15 kts. waves 2 ft or less. partly
cloudy.  

$$

fzus53 kgrr 231103
nshgrr
expires:202605232000;;505961

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

for waters within five nautical miles of shore on lake michigan


lmz849-232000-
pentwater to manistee mi-
703 am edt sat may 23 2026

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

$$

fzus53 kgrr 231103
nshgrr
expires:202605232000;;505966

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

for waters within five nautical miles of shore on lake michigan


lmz844-232000-
st joseph to south haven mi-
703 am edt sat may 23 2026

.today...northeast winds 10 to 15 knots backing north early in the
afternoon. patchy fog in the morning. rain showers in the morning,
then a slight chance of rain showers in the afternoon. waves 1 foot
or less. 
.tonight...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 231103
nshgrr
expires:202605232000;;505965

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

for waters within five nautical miles of shore on lake michigan


lmz845-232000-
south haven to holland mi-
703 am edt sat may 23 2026

.today...northeast winds 10 to 15 knots backing north early in the
afternoon. rain showers likely in the morning, then a slight chance
of rain showers in the afternoon. waves 1 foot or less. 
.tonight...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 less than 1 foot. 
.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 231103
nshgrr
expires:202605232000;;505964

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

for waters within five nautical miles of shore on lake michigan


lmz846-232000-
holland to grand haven mi-
703 am edt sat may 23 2026

.today...northeast winds 10 to 20 knots backing north around
10 knots early in the afternoon. rain showers likely in the morning,
then a slight chance of rain showers in the afternoon. waves around
1 foot. 
.tonight...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 less than 1 foot. 

$$

fzus53 kgrr 231103
nshgrr
expires:202605232000;;505963

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

for waters within five nautical miles of shore on lake michigan


lmz847-232000-
grand haven to whitehall mi-
703 am edt sat may 23 2026

.today...east winds 10 to 20 knots backing northeast early in the
afternoon. cloudy with a chance of rain showers. waves around
1 foot. 
.tonight...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
1 foot or less. 
.memorial day...south winds 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.tuesday...southwest winds around 10 knots. sunny. waves less than
1 foot. 
.wednesday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 231103
nshgrr
expires:202605232000;;505962

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

for waters within five nautical miles of shore on lake michigan


lmz848-232000-
whitehall to pentwater mi-
703 am edt sat may 23 2026

.today...east winds 10 to 20 knots backing north early in the
afternoon. cloudy with a chance of rain showers. waves around
1 foot. 
.tonight...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
1 foot or less. 
.memorial day...south winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.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 kiwx 230815
nshiwx
expires:202605231400;;500399

nearshore marine forecast
national weather service northern indiana
415 am edt sat may 23 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-231400-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
415 am edt sat may 23 2026

.today...northeast winds 5 to 10 knots becoming north. showers
likely early, then a slight chance of showers late this morning.
waves 1 foot or less. 
.tonight...north winds less than 10 knots. mostly cloudy. waves
around 1 foot. 
.sunday...light and variable winds. showers likely in the
morning, then a chance of showers in the afternoon. waves 1 foot
or less. 
.sunday night...northeast winds less than 10 knots. partly
cloudy. waves 1 foot or less. 

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

$$

fzus53 klot 230832
nshlot
expires:202605231615;;500769

nearshore marine forecast
national weather service chicago/romeoville il
332 am cdt sat may 23 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>742-231615-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
332 am cdt sat may 23 2026

.today...northeast winds 10 to 15 kt. isolated showers in the
morning. waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon.
.tonight...northeast winds around 10 kt becoming east overnight.
chance of showers and slight chance of thunderstorms overnight.
waves 1 to 3 ft. 
.sunday...east winds 5 to 10 kt. chance of showers and slight 
chance of thunderstorms in the morning. waves 1 to 2 ft. 
.sunday night...southeast winds around 10 kt becoming south
overnight. partly cloudy. waves around 1 ft.  

$$

fzus53 klot 230832
nshlot
expires:202605231615;;500770

nearshore marine forecast
national weather service chicago/romeoville il
332 am cdt sat may 23 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>745-231615-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
332 am cdt sat may 23 2026

.today...northeast winds 10 to 15 kt becoming north in the late
morning. scattered showers in the morning. waves 1 to 3 ft. 
.tonight...northeast winds around 10 kt becoming east overnight.
chance of showers overnight. waves 1 to 2 ft. 
.sunday...east winds 5 to 10 kt becoming northeast in the 
afternoon. chance of showers and slight chance of thunderstorms in
the morning, then slight chance of showers in the afternoon. 
waves 1 to 2 ft. 
.sunday night...east winds around 10 kt becoming south overnight.
partly cloudy. waves around 1 ft.  

$$

fzus53 kmkx 231010
nshmkx
expires:202605231600;;504388

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

for waters within five nautical miles of shore on lake michigan


lmz646-231600-
wind point wi to winthrop harbor il-
510 am cdt sat may 23 2026

.today...northeast wind 5 to 10 knots backing north in the late
morning and early afternoon, then veering northeast late in the
afternoon. patchy fog in the morning. waves 2 to 4 feet subsiding
to 1 to 2 feet in the late morning and afternoon. 
.tonight...northeast wind 5 to 10 knots veering southeast early
in the morning. chance of showers and slight chance of
thunderstorms after midnight. waves around 1 foot. 
.sunday...southeast wind 5 knots rising to 5 to 10 knots late in
the morning, then becoming southeast 5 to 10 knots in the
afternoon. patchy fog in the morning. chance of showers and
slight chance of thunderstorms in the morning. waves around
1 foot. 
.sunday night...southeast wind 5 to 10 knots veering south after
midnight. partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 231010
nshmkx
expires:202605231600;;504385

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

for waters within five nautical miles of shore on lake michigan


lmz643-231600-
sheboygan to port washington wi-
510 am cdt sat may 23 2026

.today...northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing north early in the afternoon
veering northeast late in the afternoon. patchy fog late in the
morning. waves 1 to 2 feet. 
.tonight...northeast wind 5 to 10 knots easing to 5 knots late in
the evening, then veering southeast after midnight becoming south
early in the morning. patchy fog after midnight. chance of
showers after midnight. waves around 1 foot. 
.sunday...south wind 5 to 10 knots. patchy fog in the morning.
chance of showers in the morning. waves around 1 foot. 
.sunday night...south wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then veering southwest after midnight.
partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 231010
nshmkx
expires:202605231600;;504386

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

for waters within five nautical miles of shore on lake michigan


lmz644-231600-
port washington to north point light wi-
510 am cdt sat may 23 2026

.today...northeast wind 5 to 10 knots. patchy fog late in the
morning. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 
.tonight...northeast wind 5 to 10 knots easing to 5 knots late in
the evening, then veering southeast after midnight becoming
southeast 5 knots early in the morning. chance of showers and
slight chance of thunderstorms 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. patchy fog in
the morning. chance of showers in the morning. waves around
1 foot. 
.sunday night...south wind 5 to 10 knots veering southwest early
in the morning. partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 231010
nshmkx
expires:202605231600;;504387

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

for waters within five nautical miles of shore on lake michigan


lmz645-231600-
north point light to wind point wi-
510 am cdt sat may 23 2026

.today...northeast wind 5 to 10 knots backing north in the late
morning and early afternoon, then veering northeast late in the
afternoon. patchy fog in the morning. waves 2 to 4 feet subsiding
to 1 to 2 feet in the late morning and afternoon. 
.tonight...northeast wind 5 to 10 knots veering southeast early
in the morning. chance of showers and slight chance of
thunderstorms after midnight. waves around 1 foot. 
.sunday...southeast wind 5 knots rising to 5 to 10 knots late in
the morning, then becoming southeast 5 to 10 knots in the
afternoon. patchy fog in the morning. chance of showers in the
morning. waves around 1 foot. 
.sunday night...south wind 5 to 10 knots veering southwest after
midnight. partly cloudy. waves around 1 foot. 

$$