fzus53 kapx 251508
nshapx
expires:202605260030;;627000

nearshore marine forecast
national weather service gaylord mi
1108 am edt mon may 25 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.


lmz346-260030-
manistee to point betsie mi-
1108 am edt mon may 25 2026

.today...southwest wind 10 to 15 knots. partly sunny. waves
2 feet or less building to 2 to 3 feet in the afternoon. 
.tonight...south wind 10 to 15 knots. mostly clear. waves 2 to
4 feet. 
.tuesday...southwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 
.tuesday night...southeast wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 251618
nshgrb
expires:202605252200;;629586

nearshore marine forecast
national weather service green bay wi
1118 am cdt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-252200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1118 am cdt mon may 25 2026

...small craft advisory in effect from 4 pm cdt this afternoon
through tuesday morning...

.this afternoon...s wind 10 to 15 kts. waves 2 ft or less
building to 2 to 4 ft in the afternoon. a slight chance of
showers. 
.tonight...s wind 10 to 20 kts. waves 2 to 4 ft. clear.
.tuesday...sw wind 10 to 15 kts backing s in the late morning and
afternoon. waves 2 to 4 ft. a chance of showers. 
.tuesday night...se wind 10 to 15 kts backing n 5 to 10 kts in
the late evening and overnight. waves 2 to 4 ft. a chance of
showers.  

$$

fzus53 kgrr 251531
nshgrr
expires:202605252100;;627788

nearshore marine forecast
national weather service grand rapids mi
1131 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz849-252100-
pentwater to manistee mi-
1131 am edt mon may 25 2026

.rest of today...south winds 15 to 20 knots. mostly sunny. waves
2 to 3 feet. 
.tonight...south winds 15 to 20 knots. partly cloudy. waves 2 to
4 feet. 
.tuesday...southwest winds 15 to 20 knots. sunny. waves 2 to 4 feet.
.tuesday night...south winds 10 to 20 knots decreasing to 5 to
10 knots after midnight. partly cloudy. waves 2 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots becoming north 15 to
25 knots in the late morning and afternoon. mostly sunny. waves 1 to
2 feet building to 2 to 4 feet early in the afternoon. 
.thursday...northeast winds 5 to 15 knots backing north 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.friday...southwest winds 5 to 15 knots veering northwest in the
late morning and afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 251531
nshgrr
expires:202605252100;;627791

nearshore marine forecast
national weather service grand rapids mi
1131 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz846-252100-
holland to grand haven mi-
1131 am edt mon may 25 2026

.rest of today...south winds 10 to 15 knots. sunny. waves around
1 foot. 
.tonight...south winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.tuesday...southwest winds 10 to 15 knots. sunny. waves 1 to 2 feet.
.tuesday night...south winds 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.wednesday...west winds 5 to 10 knots veering northwest 10 to
15 knots early in the afternoon. partly sunny. waves 1 to 2 feet. 
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves around 1 foot. 
.friday...southeast winds 5 to 15 knots veering northwest in the
late morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 251531
nshgrr
expires:202605252100;;627789

nearshore marine forecast
national weather service grand rapids mi
1131 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz848-252100-
whitehall to pentwater mi-
1131 am edt mon may 25 2026

.rest of today...south winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet. 
.tonight...south winds 15 to 20 knots. mostly clear. waves 2 to
3 feet. 
.tuesday...south winds 15 to 20 knots. sunny. waves 2 to 3 feet. 
.tuesday night...south winds 10 to 20 knots veering southwest 5 to
10 knots after midnight. partly cloudy. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots becoming north 15 to
25 knots early in the afternoon. mostly sunny. waves 1 to 2 feet
building to 2 to 4 feet early in the afternoon. 
.thursday...northeast winds 5 to 15 knots backing northwest 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots veering northwest 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 251531
nshgrr
expires:202605252100;;627790

nearshore marine forecast
national weather service grand rapids mi
1131 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz847-252100-
grand haven to whitehall mi-
1131 am edt mon may 25 2026

.rest of today...south winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.tonight...south winds 15 to 20 knots. mostly clear. waves 1 to
3 feet. 
.tuesday...south winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.wednesday...west winds 5 to 10 knots veering northwest 10 to
20 knots early in the afternoon. partly sunny. waves 2 to 3 feet. 
.thursday...northeast winds 5 to 15 knots backing northwest 10 to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 
.friday...southeast winds 5 to 10 knots veering northwest 10 to
15 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kgrr 251531
nshgrr
expires:202605252100;;627793

nearshore marine forecast
national weather service grand rapids mi
1131 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz844-252100-
st joseph to south haven mi-
1131 am edt mon may 25 2026

.rest of today...southwest winds 5 to 10 knots. sunny. waves less
than 1 foot. 
.tonight...south winds 5 to 10 knots. mostly clear. waves less than
1 foot. 
.tuesday...southwest winds around 10 knots becoming 5 to 10 knots
early in the afternoon. sunny. waves less than 1 foot. 
.tuesday night...south winds around 5 knots. partly cloudy. waves
less than 1 foot. 
.wednesday...southwest winds around 5 knots veering northwest early
in the afternoon. partly sunny. waves less than 1 foot. 
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves 1 to 3 feet. 
.friday...south winds 5 to 10 knots veering northwest in the late
morning and afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kgrr 251531
nshgrr
expires:202605252100;;627792

nearshore marine forecast
national weather service grand rapids mi
1131 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz845-252100-
south haven to holland mi-
1131 am edt mon may 25 2026

.rest of today...southwest winds around 10 knots. sunny. waves
1 foot or less. 
.tonight...south winds 5 to 15 knots. mostly clear. waves 1 foot or
less. 
.tuesday...southwest winds 5 to 15 knots. sunny. waves around
1 foot. 
.tuesday night...south winds around 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest winds around 5 knots veering northwest 10 to
15 knots early in the afternoon. partly sunny. waves 1 foot or less.
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves 1 to 2 feet. 
.friday...southeast winds 5 to 10 knots veering northwest in the
late morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kiwx 251413
nshiwx
expires:202605252015;;625705

nearshore marine forecast
national weather service northern indiana
1013 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-252015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1013 am edt mon may 25 2026

.this afternoon...light and variable winds. sunny. waves 1 foot or
less. 
.tonight...light and variable winds. mostly clear. waves 1 foot
or less. 
.tuesday...south winds less than 10 knots. sunny. waves 1 foot or
less. 
.tuesday night...light and variable winds. mostly cloudy. waves
1 foot or less. 

the water temperature at st. joseph is 49 degrees and at michigan
city is 54 degrees.

$$

fzus53 kiwx 251212 aaa
nshiwx
expires:202605252015;;621981

nearshore marine forecast...updated
national weather service northern indiana
812 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-252015-
new buffalo mi to st joseph mi-
812 am edt mon may 25 2026

.today...light and variable winds. mostly sunny. waves 1 foot or 
less.
.tonight...light and variable winds. mostly clear. waves 1 foot
or less. 
.tuesday...south winds less than 10 knots. sunny. waves 1 foot or
less. 
.tuesday night...light and variable winds. mostly cloudy. waves
1 foot or less. 

the water temperature at st. joseph is 48 degrees and at michigan
city is 52 degrees.

$$

fzus53 kiwx 251212 aaa
nshiwx
expires:202605252015;;621980

nearshore marine forecast...updated
national weather service northern indiana
812 am edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz046-252015-
michigan city in to new buffalo mi-
812 am edt mon may 25 2026

.today...light and variable winds. mostly sunny. waves 1 foot or 
less.
.tonight...light and variable winds. mostly clear. waves 1 foot
or less. 
.tuesday...south winds less than 10 knots. mostly sunny. waves
1 foot or less. 
.tuesday night...light and variable winds. mostly cloudy. waves
1 foot or less. 

the water temperature at st. joseph is 48 degrees and at michigan
city is 52 degrees.


$$

fzus53 klot 251440
nshlot
expires:202605252115;;626297

nearshore marine forecast
national weather service chicago/romeoville il
940 am cdt mon may 25 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>745-252115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
940 am cdt mon may 25 2026

.rest of today...south winds 5 to 10 kt becoming east in the
afternoon. mostly sunny. waves around 1 ft. 
.tonight...southeast winds around 10 kt becoming south overnight.
mostly clear. waves around 1 ft. 
.tuesday...south winds around 10 kt becoming east in the
afternoon. mostly sunny in the morning, then becoming partly
cloudy. waves 1 ft or less. 
.tuesday night...southeast winds 5 to 10 kt becoming south 
overnight. mostly cloudy. waves 1 ft or less. 

$$

fzus53 klot 251440
nshlot
expires:202605252115;;626296

nearshore marine forecast
national weather service chicago/romeoville il
940 am cdt mon may 25 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>742-252115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
940 am cdt mon may 25 2026

.rest of today...south winds 5 to 10 kt becoming southeast and 
increasing to 10 to 20 kt in the afternoon. mostly sunny. waves 
around 1 ft building to 1 to 3 ft. 
.tonight...southeast winds 10 to 15 kt becoming south overnight. 
mostly clear. waves 1 to 3 ft. 
.tuesday...south winds 10 to 15 kt becoming southeast in the
afternoon. mostly sunny in the morning, then becoming partly
cloudy. waves 1 to 2 ft. 
.tuesday night...south winds 5 to 10 kt becoming southwest less 
than 10 kt overnight. mostly cloudy. waves 1 to 2 ft. 

$$

fzus53 kmkx 251610
nshmkx
expires:202605252200;;629276

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz643-252200-
sheboygan to port washington wi-
1110 am cdt mon may 25 2026

.rest of today...south wind 10 to 15 knots 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. 
.tonight...south wind 15 to 20 knots becoming 10 to 20 knots late
in the evening, then veering southwest 10 to 15 knots with gusts
to around 20 knots after midnight becoming southwest 10 to
15 knots early in the morning. clear. waves 3 to 4 feet. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the afternoon. sunny. waves 1 to 2 feet building to 2 to 4 feet
late in the afternoon. 
.tuesday night...south wind 10 to 15 knots becoming southwest
5 to 10 knots late in the evening, then veering west after
midnight veering northwest early in the morning. chance of
showers and slight chance of thunderstorms through around
midnight. slight chance of showers after midnight. waves 2 to
4 feet subsiding to 1 to 2 feet in the late evening and
overnight. 

$$

fzus53 kmkx 251610
nshmkx
expires:202605252200;;629277

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz644-252200-
port washington to north point light wi-
1110 am cdt mon may 25 2026

.rest of today...south wind 10 to 15 knots 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. 
.tonight...south wind 15 to 20 knots easing to 10 to 15 knots
with gusts to around 20 knots late in the evening, then veering
southwest after midnight becoming southwest 10 to 15 knots early
in the morning. clear. waves 2 to 4 feet subsiding to 1 to 2 feet
after midnight. 
.tuesday...southwest wind 5 to 10 knots becoming south 10 to
15 knots in the afternoon. sunny. waves 1 to 2 feet. 
.tuesday night...south wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering west after midnight
veering northwest early in the morning. partly cloudy. waves
around 1 foot. 

$$

fzus53 kmkx 251610
nshmkx
expires:202605252200;;629278

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz645-252200-
north point light to wind point wi-
1110 am cdt mon may 25 2026

.rest of today...south wind 10 to 15 knots rising to 15 to
20 knots late in the afternoon. mostly sunny. waves 1 to 2 feet
building to 2 to 4 feet late in the afternoon. 
.tonight...south wind 15 to 20 knots easing to 10 to 15 knots
late in the evening, then becoming south 10 to 15 knots 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. 
.tuesday...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then backing south early in the afternoon
becoming south 10 to 15 knots late in the afternoon. sunny. waves
1 to 2 feet. 
.tuesday night...south wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering southwest after
midnight veering west early in the morning. partly cloudy. waves
around 1 foot. 

$$

fzus53 kmkx 251610
nshmkx
expires:202605252200;;629279

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz646-252200-
wind point wi to winthrop harbor il-
1110 am cdt mon may 25 2026

.rest of today...south wind 10 to 15 knots. gusts up to 20 knots
late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...south wind 10 to 15 knots becoming southwest 5 to
10 knots early in the morning. clear. waves 1 to 2 feet. 
.tuesday...southwest wind 5 to 10 knots becoming south 10 to
15 knots in the afternoon. sunny. waves 1 to 2 feet. 
.tuesday night...south wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering southwest after
midnight veering west early in the morning. partly cloudy. waves
around 1 foot. 

$$