fzus53 kapx 270121
nshapx
expires:202605270930;;706807

nearshore marine forecast
national weather service gaylord mi
921 pm edt tue may 26 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.


lmz346-270930-
manistee to point betsie mi-
921 pm edt tue may 26 2026

.overnight...light winds. mostly cloudy. waves 2 feet or less. 
.wednesday...north wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...northeast wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.thursday...north wind 10 to 15 knots. sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 270214
nshgrb
expires:202605271000;;708416

nearshore marine forecast
national weather service green bay wi
914 pm cdt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-271000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
914 pm cdt tue may 26 2026

.rest of tonight...sw wind 5 to 10 kts backing ne in the late
evening and overnight. waves 1 to 3 ft. scattered showers and
isolated thunderstorms early in the evening. patchy fog after
midnight. 
.wednesday...ne wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy
in the morning then clearing. 
.wednesday night...n wind 10 to 20 kts. waves 3 to 5 ft. clear. a
small craft advisory may be needed. 
.thursday...ne wind 10 to 15 kts. waves 2 to 4 ft. sunny. 

$$

fzus53 kgrr 270131
nshgrr
expires:202605270800;;706933

nearshore marine forecast
national weather service grand rapids mi
931 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz848-270800-
whitehall to pentwater mi-
931 pm edt tue may 26 2026

.through early evening...south winds 15 to 20 knots. mostly sunny.
waves 1 to 3 feet. 
.tonight...south winds 10 to 20 knots backing east 5 to 10 knots
after midnight. partly cloudy. waves 1 to 3 feet. 
.wednesday...east winds 5 to 10 knots backing northwest in the late
morning and early afternoon, then veering north 10 to 20 knots early
in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday night...north winds 15 to 25 knots. mostly clear. waves
2 to 4 feet. 
.thursday...north winds 10 to 20 knots increasing to 15 to 25 knots
early in the afternoon. sunny. waves 1 to 3 feet building to 3 to
5 feet early in the afternoon. 
.thursday night...north winds 15 to 25 knots decreasing to 5 to
15 knots in the late evening and early morning, then veering
southeast around 5 knots after midnight. mostly clear. waves 3 to
5 feet subsiding to 2 to 3 feet in the late evening and overnight. 
.friday...southwest winds 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday...east winds around 10 knots backing north 10 to 20 knots
early in the afternoon. mostly sunny. waves 1 to 3 feet. 
.sunday...southeast winds around 10 knots veering southwest in the
late morning and early afternoon, then veering northwest 15 to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 270131
nshgrr
expires:202605270800;;706935

nearshore marine forecast
national weather service grand rapids mi
931 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz846-270800-
holland to grand haven mi-
931 pm edt tue may 26 2026

.through early evening...southwest winds 5 to 15 knots. partly
sunny. waves around 1 foot. 
.tonight...south winds 5 to 10 knots backing southeast after
midnight. partly cloudy. waves 1 foot or less. 
.wednesday...east winds around 5 knots veering southwest in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves around 1 foot. 
.wednesday night...north winds 10 to 15 knots veering northeast
after midnight. mostly clear. waves 1 to 3 feet. 
.thursday...northeast winds 10 to 20 knots backing north early in
the afternoon. sunny. waves 2 to 3 feet. 
.thursday night...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering
southeast after midnight. clear. waves 2 to 4 feet.
.friday...south winds 5 to 10 knots veering west in the late morning
and afternoon. sunny. waves 1 foot or less. 
.saturday...east winds around 10 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 
.sunday...east winds 10 to 15 knots veering south in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves around 1 foot. 

$$

fzus53 kgrr 270131
nshgrr
expires:202605270800;;706934

nearshore marine forecast
national weather service grand rapids mi
931 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz847-270800-
grand haven to whitehall mi-
931 pm edt tue may 26 2026

.through early evening...south winds 10 to 15 knots. partly sunny.
waves 1 to 2 feet. 
.tonight...south winds 5 to 15 knots backing southeast after
midnight. partly cloudy. waves 1 to 2 feet. 
.wednesday...east winds 5 to 10 knots veering southwest in the late
morning and early afternoon, then veering northwest 10 to 15 knots
early in the afternoon. sunny. waves 1 to 2 feet. 
.wednesday night...north winds 10 to 20 knots. mostly clear. waves
2 to 3 feet. 
.thursday...northeast winds 10 to 20 knots backing north early in
the afternoon. sunny. waves 1 to 2 feet building to 2 to 4 feet
early in the afternoon. 
.thursday night...northwest winds 10 to 20 knots veering north 5 to
15 knots in the late evening and early morning, then veering
southeast after midnight. mostly clear. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late evening and overnight. 
.friday...west winds 5 to 10 knots. sunny. waves 1 foot or less. 
.saturday...northeast winds 10 to 15 knots backing north early in
the afternoon. mostly sunny. waves around 1 foot. 
.sunday...southeast winds 10 to 15 knots veering south in the late
morning and early afternoon, then veering northwest 15 to 20 knots
early in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 270131
nshgrr
expires:202605270800;;706936

nearshore marine forecast
national weather service grand rapids mi
931 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz845-270800-
south haven to holland mi-
931 pm edt tue may 26 2026

.through early evening...west winds 5 to 10 knots. partly sunny.
waves 1 foot or less. 
.tonight...south winds around 5 knots backing southeast in the late
evening and overnight. partly cloudy. waves less than 1 foot. 
.wednesday...east winds around 5 knots veering west in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...north winds 10 to 15 knots veering northeast
after midnight. mostly clear. waves 1 to 3 feet. 
.thursday...northeast winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.thursday night...north winds 10 to 15 knots veering southeast 5 to
10 knots after midnight. clear. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.friday...south winds 5 to 10 knots veering west in the late morning
and afternoon. sunny. waves around 1 foot. 
.saturday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. sunny. waves 1 foot or less. 
.sunday...east winds around 10 knots backing northwest early in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kgrr 270131
nshgrr
expires:202605270800;;706932

nearshore marine forecast
national weather service grand rapids mi
931 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz849-270800-
pentwater to manistee mi-
931 pm edt tue may 26 2026

.through early evening...south winds 15 to 20 knots. mostly sunny.
waves 2 to 3 feet. 
.tonight...south winds 10 to 20 knots decreasing to 5 to 10 knots in
the late evening and early morning, then backing east after
midnight. partly cloudy. waves 2 to 3 feet. 
.wednesday...east winds 5 to 10 knots backing north 10 to 20 knots
in the late morning and afternoon. mostly sunny. waves 2 to 3 feet. 
.wednesday night...north winds 15 to 25 knots. mostly clear. waves
2 to 4 feet. 
.thursday...north winds 15 to 25 knots. sunny. waves 2 to 4 feet.
.thursday night...north winds 15 to 25 knots becoming northeast 5 to
15 knots in the late evening and early morning, then veering
southeast after midnight. mostly clear. waves 2 to 4 feet subsiding
to 1 to 2 feet in the late evening and overnight. 
.friday...southwest winds 5 to 15 knots. sunny. waves 1 foot or
less. 
.saturday...east winds 5 to 10 knots backing northeast 10 to
15 knots in the late morning and early afternoon, then backing north
15 to 25 knots early in the afternoon. sunny. waves 2 to 3 feet. 
.sunday...southeast winds 5 to 15 knots veering southwest in the
late morning and early afternoon, then veering northwest 15 to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 270131
nshgrr
expires:202605270800;;706937

nearshore marine forecast
national weather service grand rapids mi
931 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz844-270800-
st joseph to south haven mi-
931 pm edt tue may 26 2026

.through early evening...northwest winds 5 to 10 knots. mostly
sunny. waves less than 1 foot. 
.tonight...northeast winds around 5 knots veering southeast after
midnight. partly cloudy. waves less than 1 foot. 
.wednesday...southeast winds around 5 knots backing northwest in the
late morning and afternoon. mostly sunny. waves less than 1 foot. 
.wednesday night...north winds 10 to 15 knots. mostly clear. waves
1 to 3 feet.
.thursday...northeast winds 10 to 20 knots. sunny. waves 2 to
3 feet. 
.thursday night...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.friday...southeast winds around 5 knots veering west in the late
morning and early afternoon, then veering northwest early in the
afternoon. sunny. waves 1 to 2 feet. 
.saturday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. sunny. waves 1 foot or less. 
.sunday...east winds around 10 knots backing north early in the
afternoon. sunny. waves around 1 foot. 

$$

fzus53 kiwx 270249
nshiwx
expires:202605270815;;709050

nearshore marine forecast
national weather service northern indiana
1049 pm edt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-270815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1049 pm edt tue may 26 2026

.overnight...light and variable winds. mostly cloudy. waves
1 foot or less. 
.wednesday...light and variable winds becoming north 5 to
10 knots. mostly sunny. waves 1 foot or less. 
.wednesday night...north winds 5 to 10 knots. mostly clear. waves
1 to 3 feet building to 2 to 4 feet. 
.thursday...north winds 10 to 15 knots. sunny. waves 2 to 4 feet.

the water temperature at st. joseph is 50 degrees and at michigan
city is 54 degrees.

$$

fzus53 klot 270233
nshlot
expires:202605270930;;708782

nearshore marine forecast
national weather service chicago/romeoville il
933 pm cdt tue may 26 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>745-270930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
933 pm cdt tue may 26 2026

...small craft advisory in effect from late wednesday night
through late thursday night...

.rest of tonight...east winds around 10 kt becoming south late.
mostly cloudy late in the evening, then becoming partly cloudy.
waves 1 ft or less. 
.wednesday...northwest winds 5 to 10 kt becoming north 15 to 20 
kt in the afternoon. partly cloudy. waves 1 to 3 ft. 
.wednesday night...north winds 15 to 25 kt. mostly clear in the 
evening, then becoming partly cloudy. waves 2 to 4 ft building to
4 to 6 ft occasionally to 8 ft late. 
.thursday...north winds 15 to 20 kt. sunny. waves 3 to 6 ft
occasionally to 8 ft.

$$

fzus53 klot 270233
nshlot
expires:202605270930;;708781

nearshore marine forecast
national weather service chicago/romeoville il
933 pm cdt tue may 26 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>742-270930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
933 pm cdt tue may 26 2026

...small craft advisory in effect from wednesday evening through
thursday evening...

.rest of tonight...south winds around 10 kt becoming west late.
mostly cloudy late in the evening, then becoming partly cloudy.
waves 1 ft or less. 
.wednesday...north winds 5 to 10 kt becoming northeast 15 to 25
kt late. partly cloudy. waves 1 to 2 ft building to 2 to 4 ft late.
.wednesday night...north winds 15 to 25 kt. partly cloudy. waves
3 to 5 ft building to 4 to 7 ft occasionally to 9 ft early.
.thursday...north winds 15 to 20 kt. sunny. waves 4 to 6 ft
occasionally to 8 ft. 

$$

fzus53 kmkx 270210
nshmkx
expires:202605271000;;708248

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz646-271000-
wind point wi to winthrop harbor il-
910 pm cdt tue may 26 2026

...small craft advisory in effect from wednesday evening through
thursday afternoon...

.rest of tonight...south wind 5 to 10 knots veering southwest
after midnight, then becoming northwest early in the morning.
mostly cloudy just before midnight then becoming partly cloudy.
waves around 1 foot. 
.wednesday...northwest wind 5 to 10 knots veering northeast late
in the morning, then rising to 10 to 15 knots early in the
afternoon becoming northeast 10 to 15 knots late in the
afternoon. mostly sunny. waves around 1 foot. 
.wednesday night...north wind 10 to 15 knots becoming northeast
15 to 20 knots late in the evening, then backing north 15 to
25 knots after midnight. partly cloudy. waves 3 to 5 feet
building to 5 to 7 feet. 
.thursday...north wind 15 to 20 knots easing to 10 to 15 knots
with gusts to around 20 knots in the late morning and afternoon.
sunny. waves 4 to 6 feet subsiding to 3 to 4 feet. 

$$

fzus53 kmkx 270210
nshmkx
expires:202605271000;;708246

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz644-271000-
port washington to north point light wi-
910 pm cdt tue may 26 2026

...small craft advisory in effect from wednesday evening through
thursday afternoon...

.rest of tonight...southwest wind 5 to 10 knots veering northwest
after midnight, then easing to 5 knots early in the morning.
mostly cloudy. waves around 1 foot. 
.wednesday...north wind 5 to 10 knots veering northeast late in
the morning, then rising to 10 to 15 knots in the afternoon.
partly sunny. waves around 1 foot. 
.wednesday night...north wind 15 to 20 knots veering northeast
late in the evening, then backing north 15 to 25 knots after
midnight. partly cloudy. waves 3 to 5 feet building to 5 to
7 feet. 
.thursday...north wind 15 to 20 knots veering northeast in the
late morning and early afternoon, then easing to 10 to 15 knots
late in the afternoon. sunny. waves 4 to 6 feet subsiding to 3 to
4 feet in the late morning and afternoon. 

$$

fzus53 kmkx 270210
nshmkx
expires:202605271000;;708245

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz643-271000-
sheboygan to port washington wi-
910 pm cdt tue may 26 2026

...small craft advisory in effect from wednesday evening through
thursday afternoon...

.rest of tonight...southwest wind 5 to 10 knots veering north
early in the morning. mostly cloudy. waves 1 to 2 feet. 
.wednesday...north wind 5 to 10 knots becoming northeast 10 to
15 knots in the late morning and afternoon. partly sunny. waves
1 to 2 feet building to 2 to 4 feet late in the afternoon. 
.wednesday night...north wind 15 to 20 knots becoming 15 to
25 knots in the late evening and early morning, then becoming
15 to 20 knots early in the morning. mostly clear. waves 4 to
6 feet. 
.thursday...north wind 15 to 20 knots veering northeast in the
late morning and early afternoon, then easing to 10 to 15 knots
late in the afternoon. sunny. waves 3 to 4 feet. 

$$

fzus53 kmkx 270210
nshmkx
expires:202605271000;;708247

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cdt tue may 26 2026

for waters within five nautical miles of shore on lake michigan


lmz645-271000-
north point light to wind point wi-
910 pm cdt tue may 26 2026

...small craft advisory in effect from wednesday evening through
thursday afternoon...

.rest of tonight...south wind 5 to 10 knots veering west after
midnight, then easing to 5 knots early in the morning. mostly
cloudy just before midnight then becoming partly cloudy. waves
around 1 foot. 
.wednesday...north wind 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon. partly sunny. waves around 1 foot. 
.wednesday night...north wind 15 to 20 knots veering northeast
late in the evening, then backing north 15 to 25 knots after
midnight. partly cloudy. waves 3 to 5 feet building to 5 to
7 feet after midnight. 
.thursday...north wind 15 to 20 knots easing to 10 to 15 knots
with gusts to around 20 knots late in the afternoon. sunny. waves
4 to 6 feet subsiding to 3 to 4 feet in the afternoon. 

$$