fzus53 kapx 280158
nshapx
expires:202605281000;;763100

nearshore marine forecast
national weather service gaylord mi
958 pm edt wed may 27 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.


lmz346-281000-
manistee to point betsie mi-
958 pm edt wed may 27 2026

.overnight...northeast wind 10 to 15 knots. clear. waves 2 feet
or less. 
.thursday...north wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.thursday night...northeast wind 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.friday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 280323
nshgrb
expires:202605281000;;765813

nearshore marine forecast
national weather service green bay wi
1023 pm cdt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-281000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1023 pm cdt wed may 27 2026

...small craft advisory in effect until 3 am cdt thursday...

.rest of tonight...n wind 15 to 25 kts decreasing to 10 to 15 kts
after midnight. waves 2 to 4 ft. clear.
.thursday...ne wind 10 to 15 kts. waves 2 to 4 ft. sunny.
.thursday night...n wind around 5 kts backing w in the late
evening and overnight. waves 2 ft or less. clear.
.friday...sw wind 5 to 10 kts backing s 10 to 15 kts early in the
afternoon. waves 2 ft or less. sunny. 

$$

fzus53 kgrr 280136
nshgrr
expires:202605280800;;762766

nearshore marine forecast
national weather service grand rapids mi
935 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz845-280800-
south haven to holland mi-
935 pm edt wed may 27 2026

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

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

$$

fzus53 kgrr 280136
nshgrr
expires:202605280800;;762765

nearshore marine forecast
national weather service grand rapids mi
935 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz846-280800-
holland to grand haven mi-
935 pm edt wed may 27 2026

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

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

$$

fzus53 kgrr 280136
nshgrr
expires:202605280800;;762764

nearshore marine forecast
national weather service grand rapids mi
935 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-280800-
grand haven to whitehall mi-
935 pm edt wed may 27 2026

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

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

$$

fzus53 kgrr 280136
nshgrr
expires:202605280800;;762763

nearshore marine forecast
national weather service grand rapids mi
935 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-280800-
whitehall to pentwater mi-
935 pm edt wed may 27 2026

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

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

$$

fzus53 kgrr 280136
nshgrr
expires:202605280800;;762762

nearshore marine forecast
national weather service grand rapids mi
935 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-280800-
pentwater to manistee mi-
935 pm edt wed may 27 2026

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

.through early evening...north winds 10 to 20 knots. sunny. waves
2 to 3 feet. 
.tonight...north winds 10 to 20 knots. mostly clear. waves 2 to
4 feet.
.thursday...north winds 10 to 20 knots. sunny. waves 2 to 4 feet.
.thursday night...north winds 10 to 20 knots decreasing to around
10 knots in the late evening and early morning, then veering south
after midnight. clear. waves 2 to 3 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. 
.friday night...south winds 5 to 15 knots backing east after
midnight. mostly clear. waves 1 foot or less. 
.saturday...east winds 10 to 20 knots backing north 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 west early in the
afternoon. mostly sunny. waves 1 foot or less. 
.monday...north winds 5 to 15 knots increasing to 15 to 25 knots
early in the afternoon. mostly sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 280136
nshgrr
expires:202605280800;;762767

nearshore marine forecast
national weather service grand rapids mi
935 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz844-280800-
st joseph to south haven mi-
935 pm edt wed may 27 2026

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

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

$$

fzus53 kiwx 280203
nshiwx
expires:202605280830;;763350

nearshore marine forecast
national weather service northern indiana
1003 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz046-280830-
michigan city in to new buffalo mi-
1003 pm edt wed may 27 2026

...small craft advisory in effect from 2 am edt thursday through
late thursday night...

.overnight...north winds 5 to 15 knots. mostly clear. waves
1 to 3 feet. 
.thursday...northeast winds 10 to 20 knots becoming north. sunny.
waves 2 to 4 feet. 
.thursday night...north winds 5 to 15 knots becoming east less
than 10 knots. mostly clear. waves 3 to 4 feet. 
.friday...southeast winds less than 10 knots. sunny. waves 1 foot
or less. 

the water temperature at st. joseph and at michigan city is 53 
degrees.

$$

fzus53 kiwx 280203
nshiwx
expires:202605280830;;763349

nearshore marine forecast
national weather service northern indiana
1003 pm edt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-280830-
new buffalo mi to st joseph mi-
1003 pm edt wed may 27 2026

...small craft advisory in effect from 2 am edt thursday through
thursday evening...

.overnight...north winds 5 to 15 knots. mostly clear. waves
1 to 3 feet. 
.thursday...northeast winds 10 to 20 knots becoming north. sunny.
waves 1 to 2 feet building to 3 to 4 feet. 
.thursday night...north winds 5 to 15 knots becoming southeast.
mostly clear. waves 3 to 4 feet subsiding to 1 to 2 feet. 
.friday...southeast winds less than 10 knots. sunny. waves 1 foot
or less. 

the water temperature at st. joseph and at michigan city is 53 
degrees.

$$

fzus53 klot 280219
nshlot
expires:202605280915;;764248

nearshore marine forecast
national weather service chicago/romeoville il
919 pm cdt wed may 27 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>745-280915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
919 pm cdt wed may 27 2026

...small craft advisory in effect from 1 am cdt thursday through
late thursday night...

.rest of tonight...north winds 10 to 15 kt increasing to 15 to 25
kt. mostly clear. waves 1 to 3 ft building 4 to 6 ft occasionally
to 8 ft.
.thursday...north winds 15 to 25 kt. sunny. waves 4 to 6 ft 
occasionally to 8 ft.
.thursday night...northeast winds 15 to 20 kt becoming east and
gradually diminishing to around 10 kt overnight. mostly clear in 
the evening, then becoming partly cloudy. waves 3 to 6 ft 
subsiding to 2 to 4 ft. 
.friday...south winds less than 10 kt becoming northeast at 
around 10 kt in the afternoon. partly cloudy in the morning then 
clearing. waves 2 to 4 ft subsiding to 1 to 3 ft. 

$$

fzus53 klot 280219
nshlot
expires:202605280915;;764247

nearshore marine forecast
national weather service chicago/romeoville il
919 pm cdt wed may 27 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>742-280915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
919 pm cdt wed may 27 2026

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

.rest of tonight...north winds 15 to 20 kt increasing to 15 to 
25 kt. mostly clear. waves 1 to 3 ft building to 4 to 6 ft 
occasionally to 8 ft. 
.thursday...north winds 15 to 20 kt. sunny. waves 4 to 6 ft 
occasionally to 8 ft subsiding to 3 to 5 ft. 
.thursday night...north winds 15 to 20 kt early, becoming
northeast and gradually diminishing to around 10 kt overnight. 
clear in the evening, then becoming partly cloudy. waves 3 to 6 
ft subsiding to 2 to 4 ft. 
.friday...east winds around 10 kt. partly cloudy in the morning 
then clearing. waves 2 to 4 ft subsiding to 1 to 3 ft. 

$$

fzus53 kmkx 280410
nshmkx
expires:202605281000;;767516

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz643-281000-
sheboygan to port washington wi-
1110 pm cdt wed may 27 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...north wind 15 to 20 knots with gusts to around
25 knots. clear. waves 3 to 4 feet. 
.thursday...north wind 15 to 20 knots becoming northeast 10 to
15 knots in the late morning and afternoon. sunny. waves 3 to
4 feet. 
.thursday night...northeast wind 10 to 15 knots becoming north
5 to 10 knots late in the evening, then becoming west after
midnight becoming west 5 knots early in the morning. clear. waves
1 to 2 feet. 
.friday...west wind 5 knots becoming southwest late in the
morning, then backing south 5 to 15 knots early in the afternoon
becoming 10 to 15 knots late in the afternoon. sunny. waves
around 1 foot. 

$$

fzus53 kmkx 280410
nshmkx
expires:202605281000;;767517

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz644-281000-
port washington to north point light wi-
1110 pm cdt wed may 27 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...north wind 15 to 20 knots with gusts to around
25 knots. mostly clear. waves 3 to 5 feet building to 4 to 6 feet
early in the morning. 
.thursday...north wind 15 to 20 knots veering northeast late in
the morning, then easing to 10 to 15 knots with gusts to around
20 knots in the afternoon. sunny. waves 3 to 5 feet subsiding to
3 to 4 feet in the late morning and afternoon. 
.thursday night...northeast wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then becoming southeast after
midnight veering southwest early in the morning. clear. waves
2 to 4 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.friday...west wind 5 knots backing south late in the morning,
then becoming 5 to 10 knots in the afternoon. sunny. waves around
1 foot. 

$$

fzus53 kmkx 280410
nshmkx
expires:202605281000;;767518

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz645-281000-
north point light to wind point wi-
1110 pm cdt wed may 27 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...north wind 15 to 20 knots. gusts up to
25 knots. mostly clear. waves 3 to 5 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 early
afternoon, then veering northeast 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. 
.thursday night...northeast wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then backing north after midnight
easing to 5 knots early in the morning. clear. waves 2 to 4 feet
subsiding to 1 to 2 feet after midnight. 
.friday...north wind 5 knots veering south late in the morning,
then backing southeast early in the afternoon becoming southeast
5 to 10 knots late in the afternoon. sunny. waves around 1 foot. 

$$

fzus53 kmkx 280410
nshmkx
expires:202605281000;;767519

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt wed may 27 2026

for waters within five nautical miles of shore on lake michigan


lmz646-281000-
wind point wi to winthrop harbor il-
1110 pm cdt wed may 27 2026

...small craft advisory in effect through thursday afternoon...

.rest of tonight...north wind 15 to 20 knots. gusts up to
25 knots. partly cloudy. waves 3 to 5 feet building to 4 to
6 feet early in the morning. 
.thursday...north wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming north 10 to 15 knots in the
afternoon. sunny. waves 4 to 6 feet subsiding to 3 to 4 feet in
the late morning and afternoon. 
.thursday night...north wind 10 to 20 knots becoming northeast
5 to 15 knots late in the evening, then backing north 5 to
10 knots after midnight easing to 5 knots early in the morning.
clear. waves 2 to 4 feet subsiding to 1 to 2 feet after midnight.
.friday...northeast wind 5 knots veering southeast late in the
morning, then becoming 5 to 10 knots early in the afternoon
becoming southeast 5 to 10 knots late in the afternoon. sunny.
waves around 1 foot. 

$$