fzus53 kapx 290717
nshapx
expires:202603291530;;473692

nearshore marine forecast
national weather service gaylord mi
317 am edt sun mar 29 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.


lmz346-291530-
manistee to point betsie mi-
317 am edt sun mar 29 2026

...small craft advisory in effect until 11 am edt this morning...

.today...southwest wind 10 to 15 knots. partly sunny early in the
morning then becoming mostly sunny. waves 3 to 5 feet subsiding
to 2 to 4 feet in the afternoon. 
.tonight...south wind 10 to 15 knots. partly cloudy. waves 2 to
4 feet. 
.monday...north wind 5 to 10 knots. partly sunny. waves 2 to
3 feet. 
.monday night...southeast wind 10 to 15 knots. rain showers
likely and a chance of thunderstorms. waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 290731
nshgrb
expires:202603291000;;473966

nearshore marine forecast
national weather service green bay wi
231 am cdt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-291000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
231 am cdt sun mar 29 2026

...small craft advisory in effect until 9 am cdt this morning...

.rest of the night...sw wind 10 to 15 kts. waves 3 to 5 ft.
mostly cloudy. 
.sunday...s wind 10 to 15 kts. waves 2 to 4 ft. partly cloudy. 
.sunday night...sw wind 10 to 15 kts. waves 3 to 5 ft. clear in
the evening then becoming partly cloudy. a small craft advisory
may be needed. 
.monday...sw wind 5 to 10 kts backing e 10 to 15 kts in the late
morning and afternoon. waves 1 to 3 ft. partly cloudy.  

$$

fzus53 kgrr 290741
nshgrr
expires:202603290845;;474279

nearshore marine forecast
national weather service grand rapids mi
340 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz848-290845-
whitehall to pentwater mi-
341 am edt sun mar 29 2026

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

.rest of tonight...south winds 20 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.sunday...south winds 20 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.sunday night...south winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet.
.monday night...south winds 15 to 25 knots. rain showers likely and
a chance of thunderstorms. waves 2 to 3 feet building to 3 to 5 feet
in the late evening and overnight. 
.tuesday...south winds 15 to 25 knots veering southwest to 30 knots
early in the afternoon. rain showers and a chance of thunderstorms.
waves 5 to 7 feet. 
.wednesday...north winds to 30 knots. partly sunny. waves 6 to
8 feet. 
.thursday...east winds to 30 knots. mostly cloudy with a chance of
rain and snow showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 290741
nshgrr
expires:202603290845;;474280

nearshore marine forecast
national weather service grand rapids mi
340 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz847-290845-
grand haven to whitehall mi-
341 am edt sun mar 29 2026

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

.rest of tonight...south winds to 30 knots. partly cloudy. waves
3 to 5 feet. 
.sunday...south winds 20 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.sunday night...south winds 20 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...south winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday night...south winds 15 to 25 knots increasing to 30 knots
after midnight. rain showers likely and a chance of thunderstorms.
waves 2 to 3 feet building to 4 to 6 feet in the late evening and
overnight. 
.tuesday...southwest winds to 30 knots. rain showers and a chance of
thunderstorms. waves 5 to 7 feet. 
.wednesday...north winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.thursday...east winds to 30 knots. mostly cloudy with a chance of
rain and snow showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 290741
nshgrr
expires:202603290845;;474283

nearshore marine forecast
national weather service grand rapids mi
340 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz844-290845-
st joseph to south haven mi-
341 am edt sun mar 29 2026

.rest of tonight...south winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.sunday...south winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.sunday night...south winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.monday...south winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.monday night...south winds 15 to 25 knots. partly cloudy with a
chance of showers and thunderstorms. waves 1 to 2 feet building to
3 to 5 feet in the late evening and overnight. 
.tuesday...southwest winds 20 to 25 knots. rain showers likely and a
chance of thunderstorms. waves 3 to 5 feet. 
.wednesday...north winds 20 to 25 knots. mostly cloudy with a chance
of rain showers. waves 6 to 8 feet. 
.thursday...east winds to 30 knots. rain showers likely and a chance
of snow showers. waves 2 to 4 feet.

$$

fzus53 kgrr 290741
nshgrr
expires:202603290845;;474282

nearshore marine forecast
national weather service grand rapids mi
340 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz845-290845-
south haven to holland mi-
341 am edt sun mar 29 2026

.rest of tonight...south winds 20 to 25 knots. partly cloudy. waves
2 to 4 feet. 
.sunday...south winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet. 
.sunday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.monday...south winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...south winds 15 to 25 knots. partly cloudy with a
chance of showers and thunderstorms. waves 1 to 2 feet building to
3 to 5 feet in the late evening and overnight. 
.tuesday...southwest winds to 30 knots. rain showers and a chance of
thunderstorms. waves 4 to 6 feet. 
.wednesday...north winds 20 to 25 knots. mostly cloudy. waves 5 to
7 feet. 
.thursday...east winds to 30 knots. mostly cloudy with a chance of
rain and snow showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 290741
nshgrr
expires:202603290845;;474281

nearshore marine forecast
national weather service grand rapids mi
340 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz846-290845-
holland to grand haven mi-
341 am edt sun mar 29 2026

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

.rest of tonight...south winds 20 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.sunday...south winds 20 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.sunday night...south winds 15 to 25 knots. mostly clear. waves 2 to
4 feet. 
.monday...south winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.monday night...south winds 15 to 25 knots veering southwest to
30 knots after midnight. mostly cloudy with a chance of showers and
thunderstorms. waves 2 to 3 feet building to 4 to 6 feet in the late
evening and overnight. 
.tuesday...southwest winds to 30 knots. rain showers and a chance of
thunderstorms. waves 5 to 7 feet. 
.wednesday...north winds 20 to 25 knots. partly sunny. waves 4 to
6 feet. 
.thursday...east winds to 30 knots. mostly cloudy with a chance of
rain and snow showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 290741
nshgrr
expires:202603290845;;474278

nearshore marine forecast
national weather service grand rapids mi
340 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz849-290845-
pentwater to manistee mi-
341 am edt sun mar 29 2026

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

.rest of tonight...south winds 15 to 25 knots. mostly cloudy. waves
3 to 5 feet. 
.sunday...south winds 15 to 25 knots. partly sunny. waves 4 to
6 feet. 
.sunday night...south winds 15 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.monday...south winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet.
.monday night...southeast winds 10 to 20 knots veering south after
midnight. rain showers likely and a chance of thunderstorms. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.tuesday...south winds 15 to 25 knots veering southwest early in the
afternoon. rain showers likely and a chance of thunderstorms. waves
4 to 6 feet. 
.wednesday...north winds to 30 knots. partly sunny. waves 6 to
8 feet. 
.thursday...east winds 15 to 25 knots. mostly cloudy with a chance
of rain and snow showers. waves 2 to 4 feet. 

$$

fzus53 kiwx 290753
nshiwx
expires:202603291415;;474484

nearshore marine forecast
national weather service northern indiana
353 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz043-291415-
new buffalo mi to st joseph mi-
353 am edt sun mar 29 2026

.today...south winds 10 to 15 knots becoming southwest. mostly
sunny. waves 1 to 2 feet. 
.tonight...south winds 10 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.monday...south winds around 10 knots. mostly sunny. waves 1 to
2 feet. 
.monday night...south winds 10 to 15 knots becoming southwest
15 to 25 knots. a chance of showers and thunderstorms overnight. 
waves 1 to 2 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 40 degrees and at michigan
city is 43 degrees.

$$

fzus53 kiwx 290753
nshiwx
expires:202603291415;;474483

nearshore marine forecast
national weather service northern indiana
353 am edt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz046-291415-
michigan city in to new buffalo mi-
353 am edt sun mar 29 2026

.today...south winds 10 to 15 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.tonight...south winds around 10 knots. mostly cloudy in the
evening, then clearing. waves 1 foot or less. 
.monday...south winds around 10 knots. mostly sunny. waves 1 foot
or less. 
.monday night...south winds 10 to 15 knots becoming southwest
15 to 25 knots. a chance of showers and thunderstorms overnight. 
waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 40 degrees and at michigan
city is 43 degrees.

$$

fzus53 klot 290234
nshlot
expires:202603290945;;462611

nearshore marine forecast
national weather service chicago/romeoville il
934 pm cdt sat mar 28 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>742-290945-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
934 pm cdt sat mar 28 2026

.rest of tonight...south winds 15 to 20 kt becoming southwest.
mostly cloudy. waves 1 to 3 ft. 
.sunday...southwest winds 15 to 20 kt becoming south. mostly
cloudy. waves 1 to 3 ft. 
.sunday night...south winds 10 to 15 kt becoming southwest.
partly cloudy. waves 1 to 3 ft. 
.monday...south winds 10 to 15 kt. partly cloudy. waves 1 to
2 ft.  

$$

fzus53 klot 290234
nshlot
expires:202603290945;;462612

nearshore marine forecast
national weather service chicago/romeoville il
934 pm cdt sat mar 28 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>745-290945-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
934 pm cdt sat mar 28 2026

.rest of tonight...south winds 15 to 20 kt. mostly cloudy. waves 
1 to 3 ft. 
.sunday...south winds 15 to 20 kt. mostly cloudy. waves 1 to
2 ft. 
.sunday night...south winds around 15 kt. partly cloudy. waves
1 to 2 ft. 
.monday...south winds 15 to 20 kt. partly cloudy. waves 1 to
2 ft.  

$$

fzus53 kmkx 290610
nshmkx
expires:202603290900;;469218

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz646-290900-
wind point wi to winthrop harbor il-
110 am cdt sun mar 29 2026

.rest of tonight...south wind 10 to 15 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.sunday...southwest wind 10 to 15 knots with gusts to around
20 knots backing south late in the afternoon. mostly cloudy.
waves 1 to 2 feet. 
.sunday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots backing south late in the
afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 290610
nshmkx
expires:202603290900;;469217

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz645-290900-
north point light to wind point wi-
110 am cdt sun mar 29 2026

.rest of tonight...southwest wind 10 to 15 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 
.sunday...southwest wind 10 to 15 knots with gusts to around
20 knots backing south with gusts to around 20 knots late in the
afternoon. mostly cloudy. waves 1 to 2 feet. 
.sunday night...south wind 10 to 15 knots veering southwest early
in the morning. partly cloudy. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots backing south late in the
afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 290610
nshmkx
expires:202603290900;;469216

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz644-290900-
port washington to north point light wi-
110 am cdt sun mar 29 2026

.rest of tonight...southwest wind 10 to 15 knots with gusts to
around 20 knots. mostly cloudy. waves 1 to 2 feet. 
.sunday...southwest wind 10 to 15 knots with gusts to around
20 knots backing south with gusts to around 20 knots late in the
afternoon. mostly cloudy. waves 1 to 2 feet building to 2 to
4 feet late in the afternoon. 
.sunday night...south wind 10 to 15 knots veering southwest early
in the morning. mostly clear. waves 2 to 4 feet subsiding to 1 to
2 feet after midnight. 
.monday...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then backing southeast 5 to 15 knots early
in the afternoon veering south 10 to 15 knots late in the
afternoon. partly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 290610
nshmkx
expires:202603290900;;469215

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cdt sun mar 29 2026

for waters within five nautical miles of shore on lake michigan


lmz643-290900-
sheboygan to port washington wi-
110 am cdt sun mar 29 2026

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

$$