fzus53 kapx 230308
nshapx
expires:202603231115;;143549

nearshore marine forecast
national weather service gaylord mi
1108 pm edt sun mar 22 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.


lmz345-346-231115-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
1108 pm edt sun mar 22 2026

...small craft advisory in effect until midnight edt tonight...

.overnight...north wind 10 to 15 knots with gusts up to 25 knots.
slight chance of freezing drizzle and snow showers. waves 3 to 5 
feet. 
.monday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.monday night...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. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 230731
nshgrb
expires:202603231000;;155389

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

for waters within five nautical miles of shore on lake michigan


lmz542-543-231000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
231 am cdt mon mar 23 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.rest of the night...n wind 15 to 25 kts decreasing to 10 to
15 kts after midnight. waves 2 to 4 ft. mostly clear. 
.monday...nw wind 10 to 15 kts veering ne 5 to 10 kts early in
the afternoon. waves 1 to 3 ft. mostly sunny. 
.monday night...s wind 15 to 25 kts. waves 1 to 3 ft building to
2 to 4 ft after midnight. mostly 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.  

$$

fzus53 kgrr 230643
nshgrr
expires:202603230800;;153373

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

for waters within five nautical miles of shore on lake michigan


lmz849-230800-
pentwater to manistee mi-
243 am edt mon mar 23 2026

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

.rest of tonight...north winds 20 to 25 knots. mostly cloudy. a
chance of flurries. waves 4 to 6 feet. 
.monday...north winds 15 to 25 knots. partly sunny. a chance of
flurries. waves 3 to 5 feet. 
.monday night...northeast 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...southwest winds 15 to 25 knots. mostly cloudy. waves 4 to
6 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
3 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 3 feet building to 3 to 5 feet in the late morning and
afternoon. 
.friday...north gales to 35 knots decreasing to 30 knots in the late
morning and afternoon. partly sunny. waves 7 to 11 feet subsiding to
5 to 7 feet early in the afternoon. 

$$

fzus53 kgrr 230643
nshgrr
expires:202603230800;;153374

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

for waters within five nautical miles of shore on lake michigan


lmz848-230800-
whitehall to pentwater mi-
243 am edt mon mar 23 2026

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

.rest of tonight...north winds 20 to 25 knots. mostly cloudy. a
chance of flurries. waves 4 to 6 feet. 
.monday...north winds to 30 knots decreasing to 15 to 20 knots early
in the afternoon. partly sunny. a chance of flurries. waves 4 to
6 feet. 
.monday night...north 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...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
3 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 building to 3 to 5 feet early in the
afternoon. 
.friday...north winds to 30 knots. partly sunny. waves 7 to 11 feet.

$$

fzus53 kgrr 230643
nshgrr
expires:202603230800;;153375

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

for waters within five nautical miles of shore on lake michigan


lmz847-230800-
grand haven to whitehall mi-
243 am edt mon mar 23 2026

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

.rest of tonight...north winds 20 to 25 knots. partly cloudy. a
chance of flurries. waves 2 to 4 feet. 
.monday...north winds 15 to 25 knots. partly sunny. a chance of
flurries. waves 3 to 5 feet. 
.monday night...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 3 feet. 
.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
3 feet. 
.thursday...south winds 15 to 20 knots veering west early in the
afternoon. mostly cloudy. waves 3 to 5 feet. 
.friday...north winds to 30 knots. mostly sunny. waves 6 to 8 feet. 

$$

fzus53 kgrr 230643
nshgrr
expires:202603230800;;153377

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

for waters within five nautical miles of shore on lake michigan


lmz845-230800-
south haven to holland mi-
243 am edt mon mar 23 2026

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

.rest of tonight...north winds 20 to 25 knots. mostly cloudy. a
chance of flurries. waves 4 to 6 feet. 
.monday...north winds 20 to 25 knots. partly sunny. a chance of
flurries. waves 4 to 6 feet. 
.monday night...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 1 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
2 feet. 
.thursday...south winds 10 to 15 knots veering west 15 to 20 knots
early in the afternoon. partly sunny. waves 2 to 4 feet.
.friday...north winds to 30 knots. mostly sunny. waves 6 to 9 feet. 

$$

fzus53 kgrr 230643
nshgrr
expires:202603230800;;153376

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

for waters within five nautical miles of shore on lake michigan


lmz846-230800-
holland to grand haven mi-
243 am edt mon mar 23 2026

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

.rest of tonight...north winds 20 to 25 knots. partly cloudy. a
chance of flurries. waves 2 to 4 feet. 
.monday...north winds 20 to 25 knots. partly sunny. a chance of
flurries. waves 3 to 5 feet. 
.monday night...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
2 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
1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. partly sunny. waves 2 to
3 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 6 to 8 feet. 

$$

fzus53 kgrr 230643
nshgrr
expires:202603230800;;153378

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

for waters within five nautical miles of shore on lake michigan


lmz844-230800-
st joseph to south haven mi-
243 am edt mon mar 23 2026

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

.rest of tonight...north winds 20 to 25 knots. mostly cloudy. a
chance of flurries. waves 6 to 8 feet. 
.monday...north winds to 30 knots. partly sunny. a chance of
flurries. waves 5 to 7 feet. 
.monday night...north winds 10 to 15 knots veering south 5 to
10 knots 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 15 knots. partly sunny. waves around
1 foot. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.wednesday...south winds around 15 knots. partly sunny. waves around
1 foot. 
.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. partly sunny. waves 8 to 12 feet.

$$

fzus53 kiwx 230204
nshiwx
expires:202603230815;;141465

nearshore marine forecast
national weather service northern indiana
1004 pm edt sun mar 22 2026

for waters within five nautical miles of shore on lake michigan


lmz043-230815-
new buffalo mi to st joseph mi-
1004 pm edt sun mar 22 2026

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

.overnight...north winds 15 to 25 knots. gusts up to
30 knots. mostly cloudy. waves 7 to 11 feet subsiding to 6 to
9 feet. 
.monday...north winds 15 to 20 knots diminishing to 10 to
15 knots. gusts up to 25 knots. mostly sunny. waves 5 to 8 feet
subsiding to 3 to 5 feet. 
.monday night...north winds 10 knots or less becoming southeast.
mostly clear in the evening, then becoming mostly cloudy. waves
2 to 4 feet subsiding to 1 to 2 feet. 
.tuesday...south winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 

the water temperature at st. joseph at michigan city is 39 
degrees.

$$

fzus53 kiwx 230204
nshiwx
expires:202603230815;;141464

nearshore marine forecast
national weather service northern indiana
1004 pm edt sun mar 22 2026

for waters within five nautical miles of shore on lake michigan


lmz046-230815-
michigan city in to new buffalo mi-
1004 pm edt sun mar 22 2026

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

.overnight...north winds 15 to 25 knots. gusts up to
30 knots. mostly cloudy. waves 8 to 12 feet subsiding to 6 to
9 feet. 
.monday...north winds 15 to 20 knots diminishing to 10 to
15 knots. gusts up to 25 knots. partly sunny in the morning, then
clearing. waves 5 to 8 feet subsiding to 3 to 5 feet. 
.monday night...north winds 10 knots or less becoming south.
partly cloudy in the evening, then becoming mostly cloudy. waves
2 to 4 feet subsiding to 1 to 2 feet. 
.tuesday...south winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 

the water temperature at st. joseph and at michigan city is 39 
degrees.

$$

fzus53 klot 230545
nshlot
expires:202603230930;;149386

nearshore marine forecast
national weather service chicago/romeoville il
1245 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>745-230930-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
1245 am cdt mon mar 23 2026

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

.rest of tonight...north winds to 30 kt diminishing to 20 to 25 kt
by sunrise. mostly cloudy. waves 8 to 11 ft occasionally to 14 ft
subsiding to 7 to 10 ft occasionally to 13 ft. 
.monday...north winds 20 to 25 kt diminishing to 10 to 20 kt.
partly 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.
.monday night...northeast winds around 10 kt becoming south 
overnight. partly cloudy in the evening, then becoming mostly 
cloudy. waves 3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 
ft.
.tuesday...south winds 10 to 15 kt. mostly cloudy. waves 1 to
2 ft.  

$$

fzus53 klot 230545
nshlot
expires:202603230930;;149385

nearshore marine forecast
national weather service chicago/romeoville il
1245 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>742-230930-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
1245 am cdt mon mar 23 2026

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

.rest of tonight...north winds to 30 kt diminishing to 20 to 25 kt
by sunrise. mostly cloudy. waves 7 to 10 ft occasionally to 13 ft
subsiding to 6 to 9 ft occasionally to 12 ft. 
.monday...north winds 15 to 25 kt becoming northeast and
diminishing to 10 to 15 kt in the afternoon. partly cloudy in the
morning then clearing. waves 5 to 8 ft occasionally to 10 ft 
gradually subsiding to 3 to 5 ft. 
.monday night...east winds 10 to 15 kt becoming south overnight.
partly cloudy in the evening, then becoming mostly cloudy. waves
2 to 4 ft subsiding to 1 to 3 ft. 
.tuesday...south winds 10 to 15 kt. mostly cloudy. waves 1 to
2 ft.  

$$

fzus53 kmkx 230610
nshmkx
expires:202603230900;;150312

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

for waters within five nautical miles of shore on lake michigan


lmz646-230900-
wind point wi to winthrop harbor il-
110 am cdt mon mar 23 2026

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

.rest of tonight...north wind 15 to 25 knots becoming 15 to
20 knots early in the morning. partly cloudy. waves 5 to 7 feet. 
.monday...north wind 15 to 20 knots with gusts to around 25 knots
becoming 10 to 20 knots with gusts to around 25 knots late in the
morning, then becoming 10 to 15 knots with gusts to around
20 knots early in the afternoon veering northeast late in the
afternoon. sunny. waves 3 to 5 feet subsiding to 3 to 4 feet in
the late morning and afternoon. 
.monday night...east wind 5 to 10 knots veering southeast late in
the evening, then veering south after midnight rising to 10 to
15 knots early in the morning. partly cloudy. waves 1 to 2 feet. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the afternoon. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 230610
nshmkx
expires:202603230900;;150311

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

for waters within five nautical miles of shore on lake michigan


lmz645-230900-
north point light to wind point wi-
110 am cdt mon mar 23 2026

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

.rest of tonight...north wind 15 to 25 knots becoming 15 to
20 knots early in the morning. partly cloudy. waves 6 to 8 feet
subsiding to 5 to 7 feet early in the morning. 
.monday...north wind 15 to 20 knots with gusts to around 25 knots
easing to 10 to 15 knots with gusts to around 20 knots early in
the afternoon, then veering northeast late in the afternoon.
sunny. waves 3 to 5 feet subsiding to 3 to 4 feet in the late
morning and afternoon. 
.monday night...east wind 5 to 10 knots veering southeast late in
the evening, then becoming south 10 to 15 knots after midnight.
partly cloudy. waves 1 to 2 feet. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the afternoon. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 230610
nshmkx
expires:202603230900;;150310

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

for waters within five nautical miles of shore on lake michigan


lmz644-230900-
port washington to north point light wi-
110 am cdt mon mar 23 2026

...small craft advisory in effect until 7 am cdt this morning...

.rest of tonight...north wind 15 to 20 knots. gusts up to
25 knots. partly cloudy. waves 4 to 6 feet. 
.monday...north wind 15 to 20 knots easing to 10 to 15 knots with
gusts to around 20 knots late in the morning, then becoming north
10 to 15 knots with gusts to around 20 knots early in the
afternoon veering northeast late in the afternoon. sunny. waves
3 to 4 feet subsiding to 1 to 2 feet late in the afternoon. 
.monday night...southeast wind 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. partly cloudy. waves
1 to 2 feet. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the afternoon. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 230610
nshmkx
expires:202603230900;;150309

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

for waters within five nautical miles of shore on lake michigan


lmz643-230900-
sheboygan to port washington wi-
110 am cdt mon mar 23 2026

...small craft advisory in effect until 7 am cdt this morning...

.rest of tonight...north wind 15 to 20 knots with gusts to around
25 knots. partly cloudy. waves 4 to 6 feet subsiding to 3 to
5 feet early in the morning. 
.monday...north wind 15 to 20 knots easing to 10 to 15 knots with
gusts to around 20 knots early in the afternoon, then becoming
northeast 5 to 10 knots late in the afternoon. sunny. waves 3 to
4 feet subsiding to 1 to 2 feet in the afternoon. 
.monday night...southeast wind 10 to 15 knots veering south late
in the evening, then becoming south 10 to 15 knots after midnight
becoming southwest 15 to 20 knots early in the morning. partly
cloudy. 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. mostly cloudy. waves 2 to 4 feet. 

$$