fzus53 kapx 300636
nshapx
expires:202603301445;;523496

nearshore marine forecast
national weather service gaylord mi
236 am edt mon mar 30 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.


lmz346-301445-
manistee to point betsie mi-
236 am edt mon mar 30 2026

.today...south wind 5 to 10 knots becoming southwest in the
morning, then becoming north in the afternoon becoming northeast
early in the evening. mostly cloudy early in the morning then
becoming mostly sunny. waves 2 to 3 feet subsiding to 2 feet or
less in the morning. 
.tonight...east wind 5 to 10 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...southwest wind 10 to 15 knots. rain showers and a
chance of thunderstorms. waves 2 to 3 feet. 
.tuesday night...north wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 300857
nshgrb
expires:202603301600;;528895

nearshore marine forecast
national weather service green bay wi
356 am cdt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-301600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
356 am cdt mon mar 30 2026

.early this morning...sw wind 5 to 10 kts. waves 1 to 3 ft.
partly cloudy. 
.today...nw wind 5 to 10 kts veering ne 10 to 15 kts in the late
morning and afternoon. waves 1 to 3 ft. mostly sunny in the
morning then becoming partly cloudy. 
.tonight...ne wind 10 to 15 kts. waves 2 to 4 ft. a chance of
showers and thunderstorms. 
.tuesday...n wind 10 to 15 kts. waves 1 to 3 ft. rain showers and
a chance of thunderstorms. 
.tuesday night...n wind 15 to 25 kts. waves 3 to 5 ft. a chance
of sprinkles in the evening. a small craft advisory may be
needed.  

$$

fzus53 kiwx 300812
nshiwx
expires:202603301415;;527352

nearshore marine forecast
national weather service northern indiana
412 am edt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz043-301415-
new buffalo mi to st joseph mi-
412 am edt mon mar 30 2026

...small craft advisory in effect from tuesday morning through
wednesday afternoon...

.today...south winds 5 to 10 knots. partly sunny. waves 1 to
2 feet. 
.tonight...south winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of showers and thunderstorms overnight. waves
1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots. a chance of showers 
and thunderstorms in the morning, then a chance of showers in the 
afternoon. waves 2 to 4 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming north.
showers likely with a chance of thunderstorms in the evening, 
then a chance of showers overnight. waves 3 to 5 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 40 degrees and at michigan
city is 42 degrees.

$$

fzus53 kiwx 300812
nshiwx
expires:202603301415;;527351

nearshore marine forecast
national weather service northern indiana
412 am edt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz046-301415-
michigan city in to new buffalo mi-
412 am edt mon mar 30 2026

...small craft advisory in effect from tuesday morning through
wednesday evening...

.today...south winds around 10 knots. mostly sunny. waves 1 foot
or less. 
.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers and thunderstorms overnight. waves
1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots. a chance of showers 
and thunderstorms in the morning, then a chance of showers in the 
afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday night...west winds 15 to 25 knots becoming north. 
showers with a chance of thunderstorms in the evening, then a 
chance of showers overnight. waves 2 to 4 feet building to 3 to 5 
feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 40 degrees and at michigan
city is 42 degrees.

$$

fzus53 klot 300854
nshlot
expires:202603301515;;528850

nearshore marine forecast
national weather service chicago/romeoville il
354 am cdt mon mar 30 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>745-301515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
354 am cdt mon mar 30 2026

...small craft advisory in effect from tuesday morning through
wednesday evening...

.today...south winds 10 to 15 kt becoming southwest 15 to 20 kt.
mostly cloudy in the morning, then becoming partly cloudy. waves
1 to 2 ft. 
.tonight...south winds 15 to 20 kt becoming southwest 15 to 25 
kt. chance of showers and thunderstorms overnight. waves 1 to 3 ft
building to 2 to 4 ft. 
.tuesday...southwest winds 20 to 25 kt increasing to 30 kt, then
becoming northwest late. showers likely and a chance of 
thunderstorms in the afternoon. waves 2 to 4 ft. 
.tuesday night...northwest winds 20 to 25 kt becoming north 
overnight. showers and a chance of thunderstorms in the evening, 
then chance of showers overnight. waves 3 to 5 ft building to 4 to
6 ft occasionally to 8 ft. 

$$

fzus53 klot 300854
nshlot
expires:202603301515;;528849

nearshore marine forecast
national weather service chicago/romeoville il
354 am cdt mon mar 30 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>742-301515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
354 am cdt mon mar 30 2026

...small craft advisory in effect from tuesday morning through
wednesday evening...

.today...south winds 10 to 15 kt increasing to 15 to 20 kt in the
afternoon. partly cloudy. waves 1 to 2 ft. 
.tonight...south winds 10 to 20 kt becoming southwest 15 to
25 kt. chance of showers and thunderstorms overnight. waves 1 to
3 ft. 
.tuesday...southwest winds 20 to 25 kt increasing to 30 kt, then
becoming northwest late. showers and a chance of thunderstorms in
the afternoon. waves 2 to 4 ft. 
.tuesday night...northwest winds 20 to 25 kt becoming north
overnight. rain showers likely and a chance of thunderstorms in
the evening, then chance of showers overnight. waves 2 to 4 ft
building to 4 to 6 ft occasionally to 8 ft.  

$$

fzus53 kmkx 301011
nshmkx
expires:202603301600;;532057

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz643-301600-
sheboygan to port washington wi-
510 am cdt mon mar 30 2026

.today...south wind 5 to 10 knots becoming east 10 to 15 knots
early in the afternoon, then backing northeast late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 20 knots backing north 10 to
15 knots late in the evening, then easing to 5 to 10 knots after
midnight becoming north 5 to 10 knots early in the morning.
chance of rain through around midnight. chance of thunderstorms
through the night. slight chance of rain after midnight. waves
1 to 2 feet building to 2 to 4 feet in the late evening and
overnight. 
.tuesday...east wind 5 to 10 knots veering south 5 to 15 knots
late in the morning, then veering west 10 to 15 knots with gusts
to around 20 knots early in the afternoon veering northwest with
gusts to around 20 knots late in the afternoon. chance of rain in
the morning. chance of thunderstorms through the day. rain in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon. 
.tuesday night...north wind 10 to 15 knots rising to 15 to
20 knots late in the evening, then becoming north 15 to 20 knots
after midnight. slight chance of rain through around midnight.
waves 1 to 3 feet building to 3 to 5 feet. 

$$

fzus53 kmkx 301011
nshmkx
expires:202603301600;;532058

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz644-301600-
port washington to north point light wi-
510 am cdt mon mar 30 2026

.today...south wind 5 to 10 knots backing east late in the
afternoon. mostly sunny. waves around 1 foot. 
.tonight...northeast wind 10 to 15 knots backing north late in
the evening, then easing to 5 to 10 knots after midnight veering
northeast early in the morning. chance of rain and thunderstorms.
waves 1 to 2 feet building to 2 to 4 feet early in the morning. 
.tuesday...southeast wind 5 to 10 knots veering south 5 to
15 knots with gusts to around 20 knots late in the morning, then
veering southwest 10 to 15 knots with gusts to around 20 knots
early in the afternoon veering northwest with gusts to around
20 knots late in the afternoon. chance of rain in the morning.
chance of thunderstorms through the day. rain in the afternoon.
waves 1 to 2 feet. 
.tuesday night...north wind 10 to 20 knots becoming 15 to
20 knots late in the evening, then becoming north 15 to 20 knots
after midnight. slight chance of thunderstorms through around
midnight. chance of rain through the night. waves 1 to 2 feet
building to 3 to 5 feet. 

$$

fzus53 kmkx 301011
nshmkx
expires:202603301600;;532059

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz645-301600-
north point light to wind point wi-
510 am cdt mon mar 30 2026

.today...south wind 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. mostly sunny. waves around 1 foot. 
.tonight...northeast wind 10 to 15 knots backing northwest 5 to
15 knots after midnight, then veering north 5 to 10 knots early
in the morning. slight chance of rain and thunderstorms through
around midnight. chance of rain and thunderstorms after midnight.
waves 1 to 2 feet. 
.tuesday...south wind 5 to 10 knots rising to 10 to 15 knots with
gusts to around 20 knots late in the morning, then veering
southwest with gusts to around 20 knots early in the afternoon
veering northwest with gusts to around 20 knots late in the
afternoon. slight chance of rain and thunderstorms in the
morning, then rain likely and a chance of thunderstorms in the
afternoon. waves 1 to 2 feet. 
.tuesday night...north wind 10 to 20 knots becoming 15 to
20 knots late in the evening, then becoming north 15 to 20 knots
after midnight. gusts up to 25 knots. slight chance of
thunderstorms through around midnight. chance of rain through the
night. waves 1 to 2 feet building to 4 to 6 feet. 

$$

fzus53 kmkx 301011
nshmkx
expires:202603301600;;532060

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon mar 30 2026

for waters within five nautical miles of shore on lake michigan


lmz646-301600-
wind point wi to winthrop harbor il-
510 am cdt mon mar 30 2026

.today...south wind 5 to 10 knots rising to 10 to 15 knots early
in the afternoon, then becoming south 10 to 15 knots late in the
afternoon. mostly sunny. waves around 1 foot. 
.tonight...southeast wind 10 to 15 knots backing east 5 to
15 knots late in the evening, then veering southwest 10 to
15 knots after midnight becoming southwest 10 to 15 knots with
gusts to around 20 knots early in the morning. slight chance of
rain and thunderstorms. waves 1 to 2 feet. 
.tuesday...southwest wind 10 to 15 knots veering northwest late
in the afternoon. gusts up to 25 knots. slight chance of
thunderstorms in the morning. slight chance of rain through the
day. chance of thunderstorms in the afternoon. waves 1 to 2 feet.
.tuesday night...north wind 10 to 20 knots becoming 15 to
20 knots late in the evening, then becoming north 15 to 20 knots
after midnight. gusts up to 25 knots. chance of thunderstorms
through around midnight. chance of rain through the night. waves
1 to 2 feet building to 4 to 6 feet. 

$$