fzus53 kapx 250641
nshapx
expires:202605251445;;609265

nearshore marine forecast
national weather service gaylord mi
241 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.


lmz346-251445-
manistee to point betsie mi-
241 am edt mon may 25 2026

.today...southwest wind 10 to 15 knots. patchy fog early in the
morning. 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...south wind 5 to 10 knots. partly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 251331
nshgrb
expires:202605251600;;624103

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

for waters within five nautical miles of shore on lake michigan


lmz542-543-251600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
831 am cdt mon may 25 2026

...dense fog advisory in effect until 10 am cdt this morning...
...small craft advisory in effect from 4 pm cdt this afternoon
through tuesday morning...

.today...s wind 10 to 15 kts. waves 2 ft or less building to 2 to
4 ft in the afternoon. patchy dense fog in the morning. 
.tonight...sw wind 10 to 15 kts. waves 2 to 4 ft. clear.
.tuesday...sw wind 10 to 15 kts backing s early in the afternoon.
waves 1 to 3 ft building to 2 to 4 ft in the afternoon. sunny.
.tuesday night...s wind 10 to 15 kts veering n 5 to 10 kts after
midnight. waves 2 to 4 ft subsiding to 1 to 3 ft after midnight.
a chance of showers in the evening.  

$$

fzus53 kgrr 251331
nshgrr
expires:202605252100;;624104

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

for waters within five nautical miles of shore on lake michigan


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

...dense fog advisory in effect until 10 am edt this morning...

.rest of today...south winds 10 to 20 knots. mostly sunny. areas of
fog late in the morning. 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 4 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 251331
nshgrr
expires:202605252100;;624109

nearshore marine forecast
national weather service grand rapids mi
931 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-
931 am edt mon may 25 2026

...dense fog advisory in effect until 10 am edt this morning...

.rest of today...southwest winds 5 to 10 knots. sunny. areas of fog
late in the morning. 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 251331
nshgrr
expires:202605252100;;624108

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

for waters within five nautical miles of shore on lake michigan


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

...dense fog advisory in effect until 10 am edt this morning...

.rest of today...southwest winds 5 to 10 knots. sunny. areas of fog
late in the morning. waves 1 foot or less. 
.tonight...south winds 5 to 15 knots. mostly clear. waves around
1 foot. 
.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 kgrr 251331
nshgrr
expires:202605252100;;624107

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

for waters within five nautical miles of shore on lake michigan


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

...dense fog advisory in effect until 10 am edt this morning...

.rest of today...south winds 10 to 15 knots. sunny. areas of fog
late in the morning. 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 251331
nshgrr
expires:202605252100;;624106

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

for waters within five nautical miles of shore on lake michigan


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

...dense fog advisory in effect until 10 am edt this morning...

.rest of today...south winds 10 to 15 knots. mostly sunny. areas of
fog late in the morning. 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 2 to 3 feet. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
1 to 3 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 251331
nshgrr
expires:202605252100;;624105

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

for waters within five nautical miles of shore on lake michigan


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

...dense fog advisory in effect until 10 am edt this morning...

.rest of today...south winds 10 to 20 knots. mostly sunny. areas of
fog late in the morning. 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 2 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots becoming north 15 to
25 knots early in the afternoon. mostly sunny. waves around 1 foot
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 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 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 klot 250855
nshlot
expires:202605251600;;614347

nearshore marine forecast
national weather service chicago/romeoville il
355 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>745-251600-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
355 am cdt mon may 25 2026

.today...south winds 5 to 10 kt becoming east in the afternoon. 
patchy fog in the morning, otherwise mostly sunny. waves 1 ft or 
less. 
.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 250855
nshlot
expires:202605251600;;614346

nearshore marine forecast
national weather service chicago/romeoville il
355 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>742-251600-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
355 am cdt mon may 25 2026

.today...south winds 5 to 10 kt becoming southeast and increasing
to 10 to 20 kt. patchy fog in the morning, otherwise mostly 
sunny. waves around 1 ft building to 1 to 3 ft.
.tonight...southeast winds 10 to 15 kt becoming south overnight.
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 overnight.
mostly cloudy. waves 1 to 2 ft. 

$$

fzus53 kmkx 251210
nshmkx
expires:202605251600;;621938

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

for waters within five nautical miles of shore on lake michigan


lmz645-251600-
north point light to wind point wi-
710 am cdt mon may 25 2026

.today...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming south 10 to 15 knots early in the
afternoon backing southeast with gusts to around 20 knots late in
the afternoon. patchy fog in the morning. waves around 1 foot. 
.tonight...southeast wind 10 to 15 knots with gusts to around
20 knots veering southwest early in the morning. clear. waves
1 to 2 feet. 
.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 251210
nshmkx
expires:202605251600;;621936

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

for waters within five nautical miles of shore on lake michigan


lmz643-251600-
sheboygan to port washington wi-
710 am cdt mon may 25 2026

.today...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming south 10 to 15 knots early in the
afternoon becoming south 10 to 15 knots with gusts to around
20 knots late in the afternoon. patchy fog in the morning. 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 after
midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to
3 feet early in the morning. 
.tuesday...southwest wind 10 to 15 knots backing south with gusts
to around 20 knots 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 in the late evening and early morning, then veering
west early in the morning. slight chance of showers through
around midnight. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 

$$

fzus53 kmkx 251210
nshmkx
expires:202605251600;;621937

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

for waters within five nautical miles of shore on lake michigan


lmz644-251600-
port washington to north point light wi-
710 am cdt mon may 25 2026

.today...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming south 10 to 15 knots early in the
afternoon backing southeast with gusts to around 20 knots late in
the afternoon. patchy fog in the morning. waves around 1 foot. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest early in the morning. clear. waves
2 to 4 feet subsiding to 1 to 2 feet after midnight. 
.tuesday...southwest wind 10 to 15 knots backing south 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 251210
nshmkx
expires:202605251600;;621939

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

for waters within five nautical miles of shore on lake michigan


lmz646-251600-
wind point wi to winthrop harbor il-
710 am cdt mon may 25 2026

.today...south wind 5 to 10 knots rising to 10 to 15 knots early
in the afternoon, then backing southeast with gusts to around
20 knots late in the afternoon. patchy fog in the morning. waves
around 1 foot. 
.tonight...southeast wind 10 to 15 knots veering south late in
the evening, then becoming south 10 to 15 knots after midnight
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 5 to 15 knots becoming 5 to 10 knots
late in the evening, then veering southwest after midnight
becoming west early in the morning. partly cloudy through around
midnight then becoming mostly cloudy. waves around 1 foot. 

$$