fzus53 kapx 230744
nshapx
expires:202603231545;;155840

nearshore marine forecast
national weather service gaylord mi
344 am edt mon mar 23 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.


lmz345-346-231545-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
344 am edt mon mar 23 2026

.today...northwest wind 15 to 20 knots decreasing to 5 to
10 knots early in the evening. slight chance of very 
freezing drizzle and snow showers early in the morning. waves
3 to 5 feet subsiding to 2 to 3 feet in the afternoon. 
.tonight...south wind 15 to 20 knots. partly cloudy. waves 3 to
5 feet. 
.tuesday...southwest wind 15 to 20 knots. mostly cloudy. waves
4 to 6 feet. 
.tuesday night...south wind 10 to 15 knots. mostly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 231337
nshgrb
expires:202603231600;;168210

nearshore marine forecast
national weather service green bay wi
837 am cdt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-231600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
837 am cdt mon mar 23 2026

.today...nw wind 10 to 15 kts veering ne 5 to 10 kts early in the
afternoon. waves 1 to 3 ft. partly cloudy in the morning then
clearing. 
.tonight...s wind 15 to 25 kts. waves 1 to 3 ft building to 2 to
4 ft after midnight. clear in the evening then becoming mostly
cloudy. a small craft advisory may be needed. 
.tuesday...s wind 10 to 20 kts. waves 2 to 4 ft. mostly cloudy. 
.tuesday night...s wind 10 to 15 kts. waves 2 to 4 ft. mostly
cloudy.  

$$

fzus53 kgrr 231343
nshgrr
expires:202603232100;;168373

nearshore marine forecast
national weather service grand rapids mi
943 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz848-232100-
whitehall to pentwater mi-
943 am edt mon mar 23 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of today...north winds 15 to 25 knots. partly sunny late in
the morning then clearing. waves 4 to 6 feet. 
.tonight...north winds 5 to 15 knots veering south 10 to 20 knots in
the late evening and overnight. mostly clear. waves 2 to 3 feet. 
.tuesday...south winds 15 to 25 knots. mostly cloudy. waves 3 to
5 feet. 
.tuesday night...south winds 10 to 20 knots. partly cloudy. waves
2 to 4 feet.
.wednesday...south winds 15 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.thursday...south winds 10 to 20 knots veering northwest around
20 knots early in the afternoon. mostly cloudy with a chance of rain
showers. waves 2 to 4 feet.
.friday...north winds to 30 knots. partly sunny. waves 7 to 10 feet.

$$

fzus53 kgrr 231343
nshgrr
expires:202603232100;;168377

nearshore marine forecast
national weather service grand rapids mi
943 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz844-232100-
st joseph to south haven mi-
943 am edt mon mar 23 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...north winds 20 to 25 knots. partly sunny. waves
6 to 8 feet. 
.tonight...north winds 10 to 15 knots veering south 5 to 10 knots
after midnight. mostly clear. waves 3 to 5 feet subsiding to 1 to
2 feet after midnight. 
.tuesday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.wednesday...south winds around 15 knots. partly sunny. waves 1 to
2 feet. 
.thursday...south winds 10 to 15 knots veering west 15 to 20 knots
early in the afternoon. partly sunny. waves 1 to 3 feet. 
.friday...north winds to 30 knots. partly sunny. waves 7 to 11 feet.

$$

fzus53 kgrr 231343
nshgrr
expires:202603232100;;168376

nearshore marine forecast
national weather service grand rapids mi
943 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz845-232100-
south haven to holland mi-
943 am edt mon mar 23 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...north winds 20 to 25 knots. mostly sunny. waves
5 to 7 feet. 
.tonight...north winds 10 to 20 knots veering east 5 to 15 knots in
the late evening and early morning, then veering south after
midnight. mostly clear. waves 3 to 5 feet subsiding to 2 to 3 feet
in the late evening and overnight. 
.tuesday...south winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.wednesday...south winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.thursday...south winds 10 to 15 knots veering west 15 to 20 knots
early in the afternoon. partly sunny. waves 2 to 3 feet. 
.friday...north winds to 30 knots. mostly sunny. waves 6 to 8 feet. 

$$

fzus53 kgrr 231343
nshgrr
expires:202603232100;;168375

nearshore marine forecast
national weather service grand rapids mi
943 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz846-232100-
holland to grand haven mi-
943 am edt mon mar 23 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...northwest winds 20 to 25 knots. mostly sunny. waves
4 to 6 feet. 
.tonight...north winds 10 to 20 knots veering east 5 to 15 knots in
the late evening and early morning, then veering south after
midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.tuesday...south winds 10 to 20 knots. partly sunny. waves 2 to
4 feet.
.tuesday night...south winds 10 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.wednesday...south winds 15 to 20 knots. partly sunny. waves 2 to
4 feet.
.thursday...south winds 15 to 20 knots veering west early in the
afternoon. mostly cloudy. waves 1 to 3 feet.
.friday...north winds to 30 knots. mostly sunny. waves 5 to 7 feet. 

$$

fzus53 kgrr 231343
nshgrr
expires:202603232100;;168374

nearshore marine forecast
national weather service grand rapids mi
943 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz847-232100-
grand haven to whitehall mi-
943 am edt mon mar 23 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of today...northwest winds 15 to 25 knots. partly sunny late
in the morning then clearing. waves 4 to 6 feet. 
.tonight...north winds 10 to 20 knots veering southeast 5 to
10 knots in the late evening and early morning, then veering south
after midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.tuesday...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.tuesday night...south winds 10 to 20 knots. partly cloudy. waves
2 to 4 feet.
.wednesday...south winds around 20 knots. mostly cloudy. waves 2 to
4 feet. 
.thursday...south winds 15 to 20 knots veering west early in the
afternoon. mostly cloudy. waves 2 to 4 feet.
.friday...north winds to 30 knots. mostly sunny. waves 5 to 7 feet. 

$$

fzus53 kgrr 231343
nshgrr
expires:202603232100;;168372

nearshore marine forecast
national weather service grand rapids mi
943 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz849-232100-
pentwater to manistee mi-
943 am edt mon mar 23 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of today...north winds 15 to 25 knots. mostly sunny. waves
4 to 6 feet. 
.tonight...northeast winds 5 to 15 knots veering south 10 to
20 knots in the late evening and overnight. mostly clear. waves 1 to
3 feet. 
.tuesday...southwest winds 15 to 25 knots. mostly cloudy. waves 4 to
6 feet. 
.tuesday night...south winds 10 to 20 knots. partly cloudy. waves
3 to 5 feet subsiding to 2 to 3 feet after midnight. 
.wednesday...south winds 15 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.thursday...south winds 10 to 20 knots veering northwest early in
the afternoon. mostly cloudy with a chance of rain showers. waves
2 to 4 feet.
.friday...north gales to 35 knots decreasing to 30 knots in the late
morning and afternoon. partly sunny. waves 7 to 10 feet. 

$$

fzus53 kiwx 231409
nshiwx
expires:202603232145;;169190

nearshore marine forecast
national weather service northern indiana
1009 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz043-232145-
new buffalo mi to st joseph mi-
1009 am edt mon mar 23 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...north winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy late this morning, then becoming mostly
sunny. waves 4 to 7 feet. 
.tonight...north winds 10 knots or less becoming south. mostly
clear. waves 3 to 4 feet subsiding to 1 to 2 feet. 
.tuesday...south winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 
.tuesday night...southeast winds 10 knots or less becoming south.
mostly cloudy. waves 1 foot or less. 

the water temperature at st. joseph is 40 degrees and at michigan
city is 41 degrees.

$$

fzus53 kiwx 231409
nshiwx
expires:202603232145;;169189

nearshore marine forecast
national weather service northern indiana
1009 am edt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz046-232145-
michigan city in to new buffalo mi-
1009 am edt mon mar 23 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...north winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy late this morning, then becoming mostly
sunny. waves 5 to 8 feet. 
.tonight...north winds 10 knots or less becoming south. mostly
clear. waves 3 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...south winds 10 knots or less. partly sunny. waves
1 foot or less. 
.tuesday night...south winds 10 knots or less. mostly cloudy.
waves 1 foot or less. 

the water temperature at st. joseph is 40 degrees and at michigan
city is 41 degrees.

$$

fzus53 klot 230816
nshlot
expires:202603232200;;157336

nearshore marine forecast
national weather service chicago/romeoville il
316 am cdt mon mar 23 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>742-232200-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
316 am cdt mon mar 23 2026

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

.early this morning...north winds to 30 kt diminishing to 20 to 25
kt. mostly cloudy. waves 6 to 9 ft occasionally to 12 ft.
.today...north winds 20 to 25 kt diminishing to 10 to 15 kt and
becoming northeast this afternoon. partly cloudy in the morning 
then clearing. waves 5 to 8 ft occasionally to 10 ft subsiding to 
3 to 5 ft by evening. 
.tonight...east winds 10 to 15 kt becoming south late. mostly
clear in the evening, then becoming mostly cloudy. waves 2 to
4 ft subsiding to 1 to 2 ft. 
.tuesday...south winds 10 to 15 kt. mostly cloudy. waves 1 to
2 ft. 
.tuesday night...south winds around 10 kt. mostly cloudy. waves
1 to 2 ft.  

$$

fzus53 klot 230816
nshlot
expires:202603232200;;157337

nearshore marine forecast
national weather service chicago/romeoville il
316 am cdt mon mar 23 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>745-232200-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
316 am cdt mon mar 23 2026

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

.early this morning...north winds to 30 kt. mostly cloudy. waves
7 to 10 ft occasionally to 13 ft. 
.today...north winds to 30 kt diminishing to 10 to 20 kt. mostly
cloudy in the morning then clearing. waves 6 to 9 ft occasionally
to 12 ft subsiding to 4 to 7 ft occasionally to 9 ft. 
.tonight...northeast winds 10 to 15 kt becoming south late.
mostly clear in the evening, then becoming partly cloudy. waves
3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft by morning.
.tuesday...south winds 10 to 15 kt. partly cloudy in the morning,
then becoming mostly cloudy. waves 1 to 2 ft. 
.tuesday night...southeast winds around 10 kt becoming south.
mostly cloudy. waves around 1 ft.  

$$

fzus53 kmkx 231411
nshmkx
expires:202603232200;;169569

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz646-232200-
wind point wi to winthrop harbor il-
910 am cdt mon mar 23 2026

...small craft advisory in effect until 10 am cdt this morning...

.rest of today...north wind 15 to 20 knots becoming 10 to
20 knots early in the afternoon, then veering northeast 10 to
15 knots late in the afternoon. sunny. waves 3 to 4 feet. 
.tonight...east wind 5 to 10 knots veering southeast late in the
evening, then becoming south 10 to 15 knots after midnight. clear
through around midnight then becoming partly cloudy. waves 1 to
2 feet. 
.tuesday...south wind 10 to 15 knots. chance of flurries and
sprinkles in the morning. waves 1 to 2 feet. 
.tuesday night...south wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then becoming south 10 to 15 knots
after midnight. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 231411
nshmkx
expires:202603232200;;169566

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz643-232200-
sheboygan to port washington wi-
910 am cdt mon mar 23 2026

.rest of today...north wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots early in the afternoon,
then becoming north 10 to 15 knots late in the afternoon. sunny.
waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon. 
.tonight...east wind 5 to 10 knots becoming south 10 to 15 knots
in the late evening and early morning, then rising to 15 to
20 knots early in the morning. chance of flurries after midnight.
waves 1 to 2 feet building to 2 to 4 feet early in the morning. 
.tuesday...southwest wind 15 to 20 knots becoming south 10 to
15 knots in the afternoon. chance of flurries and sprinkles in
the morning. waves 2 to 4 feet. 
.tuesday night...south wind 10 to 15 knots. partly cloudy through
around midnight then becoming mostly cloudy. waves 2 to 4 feet. 

$$

fzus53 kmkx 231411
nshmkx
expires:202603232200;;169567

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz644-232200-
port washington to north point light wi-
910 am cdt mon mar 23 2026

.rest of today...north wind 10 to 20 knots becoming 10 to
15 knots early in the afternoon, then veering northeast late in
the afternoon. sunny. waves 2 to 4 feet subsiding to 1 to 2 feet
late in the afternoon. 
.tonight...east wind 5 to 10 knots veering southeast late in the
evening, then becoming south 10 to 15 knots after midnight
becoming south 10 to 15 knots with gusts to around 20 knots early
in the morning. chance of flurries after midnight. waves 1 to
2 feet. 
.tuesday...southwest wind 10 to 15 knots with gusts to around
20 knots backing south late in the afternoon. chance of flurries
in the morning. waves 1 to 2 feet. 
.tuesday night...south wind 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 

$$

fzus53 kmkx 231411
nshmkx
expires:202603232200;;169568

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt mon mar 23 2026

for waters within five nautical miles of shore on lake michigan


lmz645-232200-
north point light to wind point wi-
910 am cdt mon mar 23 2026

...small craft advisory in effect until 10 am cdt this morning...

.rest of today...north wind 15 to 20 knots becoming 10 to
20 knots early in the afternoon, then veering northeast 10 to
15 knots late in the afternoon. sunny. waves 3 to 4 feet. 
.tonight...east wind 5 to 10 knots veering southeast late in the
evening, then becoming south 10 to 15 knots after midnight.
chance of flurries after midnight. waves 1 to 2 feet. 
.tuesday...south wind 10 to 15 knots veering southwest late in
the morning, then becoming southwest 10 to 15 knots early in the
afternoon backing south late in the afternoon. chance of flurries
in the morning. waves 1 to 2 feet. 
.tuesday night...south wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then becoming south 10 to 15 knots
after midnight. partly cloudy. waves 1 to 2 feet. 

$$