fzus53 kapx 250730
nshapx
expires:202604251530;;485071

nearshore marine forecast
national weather service gaylord mi
330 am edt sat apr 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.


lmz346-251530-
manistee to point betsie mi-
330 am edt sat apr 25 2026

.today...north wind 10 to 15 knots. mostly cloudy early in the
morning then clearing. waves 2 feet or less. 
.tonight...east wind 10 to 15 knots. partly cloudy. waves 2 feet
or less. 
.sunday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 250623
nshgrb
expires:202604251000;;480582

nearshore marine forecast
national weather service green bay wi
123 am cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-251000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
123 am cdt sat apr 25 2026

.rest of the night...n wind 5 to 10 kts. waves 2 ft or less.
mostly cloudy. 
.saturday...n wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy
in the morning then clearing. 
.saturday night...ne wind 10 to 15 kts veering se 5 to 10 kts
after midnight. waves 1 to 3 ft. partly cloudy. 
.sunday...e wind 5 to 10 kts. waves 2 ft or less. partly sunny.  

$$

fzus53 kiwx 250753
nshiwx
expires:202604251415;;485918

nearshore marine forecast
national weather service northern indiana
353 am edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-251415-
new buffalo mi to st joseph mi-
353 am edt sat apr 25 2026

.today...north winds 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.tonight...north winds 5 to 10 knots becoming east. partly
cloudy. waves 1 to 3 feet. 
.sunday...east winds 5 to 10 knots becoming northeast. mostly
sunny. waves 2 feet or less. 
.sunday night...east winds 10 to 15 knots becoming southeast.
partly cloudy. waves 1 foot or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 48 degrees.

$$

fzus53 kiwx 250753
nshiwx
expires:202604251415;;485917

nearshore marine forecast
national weather service northern indiana
353 am edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz046-251415-
michigan city in to new buffalo mi-
353 am edt sat apr 25 2026

.today...north winds 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.tonight...north winds 5 to 10 knots becoming east. partly
cloudy. waves 2 to 3 feet. 
.sunday...east winds 5 to 10 knots becoming northeast. mostly
sunny. waves 1 to 2 feet. 
.sunday night...east winds 10 to 15 knots becoming southeast.
partly cloudy. waves 2 feet or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 48 degrees.

$$

fzus53 klot 250804
nshlot
expires:202604251515;;486611

nearshore marine forecast
national weather service chicago/romeoville il
304 am cdt sat apr 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>745-251515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
304 am cdt sat apr 25 2026

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

.today...north winds 15 to 25 kt. mostly cloudy this morning, 
then becoming partly cloudy. waves 3 to 6 ft occasionally to 8 
ft.
.tonight...northeast winds 15 to 25 kt becoming east 10 to 15 
kt overnight. partly cloudy. waves subsiding to 2 to 4 ft. 
.sunday...east winds 10 to 15 kt becoming northeast in the
afternoon. partly cloudy. waves 1 to 3 ft. 
.sunday night...east winds 15 to 20 kt becoming southeast
overnight. partly cloudy. waves 1 to 3 ft.

$$

fzus53 klot 250804
nshlot
expires:202604251515;;486610

nearshore marine forecast
national weather service chicago/romeoville il
304 am cdt sat apr 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>742-251515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
304 am cdt sat apr 25 2026

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

.today...north winds 15 to 25 kt. mostly cloudy this morning 
then clearing. waves 3 to 6 ft occasionally to 8 ft.
.tonight...north winds 15 to 25 kt becoming east and 
diminishing to 10 to 15 kt overnight. partly cloudy. waves 
subsiding to 2 to 4 ft.
.sunday...east winds 10 to 15 kt becoming northeast in the
afternoon. partly cloudy. waves 1 to 3 ft. 
.sunday night...east winds 15 to 20 kt becoming southeast
overnight. mostly cloudy. waves building to 2 to 4 ft. 

$$

fzus53 kmkx 250810
nshmkx
expires:202604252100;;487387

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz645-252100-
north point light to wind point wi-
310 am cdt sat apr 25 2026

.early this morning...north wind 5 to 10 knots rising to 10 to
15 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.today...north wind 10 to 15 knots becoming north 10 to 15 knots
with gusts to around 20 knots late in the afternoon. partly sunny
in the morning then clearing. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming north 10 to 15 knots late in the evening, then
becoming east 5 to 10 knots after midnight. partly cloudy. waves
1 to 3 feet. 
.sunday...east wind 5 to 10 knots backing northeast late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight. partly cloudy through around midnight then becoming
mostly cloudy. waves 1 to 2 feet building to 3 to 4 feet after
midnight. 

$$

fzus53 kmkx 250810
nshmkx
expires:202604252100;;487388

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz646-252100-
wind point wi to winthrop harbor il-
310 am cdt sat apr 25 2026

.early this morning...north wind 5 to 10 knots rising to 10 to
15 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.today...north wind 10 to 15 knots becoming north 10 to 15 knots
with gusts to around 20 knots late in the afternoon. mostly
sunny. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming north 10 to 15 knots late in the evening, then
becoming east 5 to 10 knots after midnight. partly cloudy. waves
1 to 3 feet. 
.sunday...east wind 5 to 10 knots backing northeast late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight. partly cloudy through around midnight then becoming
mostly cloudy. waves 1 to 2 feet building to 3 to 4 feet after
midnight. 

$$

fzus53 kmkx 250810
nshmkx
expires:202604252100;;487385

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz643-252100-
sheboygan to port washington wi-
310 am cdt sat apr 25 2026

.early this morning...north wind 5 to 10 knots. mostly cloudy.
waves around 1 foot. 
.today...north wind 5 to 10 knots rising to 10 to 15 knots early
in the afternoon, then veering northeast with gusts to around
20 knots late in the afternoon. partly sunny in the morning then
clearing. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots after midnight, then
veering east early in the morning. partly cloudy. waves 1 to
2 feet. 
.sunday...east wind 5 to 10 knots. partly sunny. waves 1 to
2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight becoming 10 to 20 knots early in the morning. partly
cloudy. waves 1 to 2 feet building to 3 to 5 feet. 

$$

fzus53 kmkx 250810
nshmkx
expires:202604252100;;487386

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz644-252100-
port washington to north point light wi-
310 am cdt sat apr 25 2026

.early this morning...north wind 5 to 10 knots. mostly cloudy.
waves around 1 foot. 
.today...north wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then becoming north 10 to 15 knots early in the
afternoon veering northeast with gusts to around 20 knots late in
the afternoon. partly sunny in the morning then clearing. waves
1 to 2 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots after midnight, then
veering east early in the morning. partly cloudy. waves 1 to
2 feet. 
.sunday...east wind 5 to 10 knots backing northeast late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight. partly cloudy through around midnight then becoming
mostly cloudy. waves 1 to 2 feet building to 3 to 4 feet after
midnight. 

$$