Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
506 PM CST Mon Mar 4 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-050500-
Sheboygan to Port Washington WI-
506 PM CST Mon Mar 4 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM CST THIS EVENING
THROUGH TUESDAY AFTERNOON...

.TONIGHT...North wind 10 to 20 knots rising to 15 to 25 knots
with gusts to around 30 knots late in the evening, then becoming
15 to 20 knots with gusts to around 30 knots after midnight
becoming north 15 to 20 knots with gusts to around 25 knots early
in the morning. Rain and a chance of thunderstorms through the
night. Waves 3 to 5 feet building to 5 to 7 feet.
.TUESDAY...North wind 15 to 20 knots. Gusts up to 25 knots.
Mostly cloudy in the morning then becoming mostly sunny. Waves
5 to 7 feet subsiding to 4 to 6 feet late in the afternoon.
.TUESDAY NIGHT...Northeast wind 15 to 20 knots. Partly cloudy.
Waves 4 to 6 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots. Mostly sunny. Waves
3 to 4 feet.

Wave heights are for ice free areas.

$$
LMZ644-050500-
Port Washington to North Point Light WI-
506 PM CST Mon Mar 4 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM CST THIS EVENING
THROUGH TUESDAY AFTERNOON...

.TONIGHT...North wind 10 to 15 knots with gusts to around
20 knots rising to 15 to 25 knots with gusts to around 30 knots
in the late evening and early morning, then becoming north 15 to
25 knots early in the morning. Rain and a chance of thunderstorms
until early morning, then chance of rain early in the morning.
Waves 3 to 5 feet building to 5 to 7 feet.
.TUESDAY...North wind 15 to 20 knots becoming 10 to 20 knots late
in the morning, then becoming 15 to 20 knots in the afternoon.
Gusts up to 25 knots. Mostly cloudy in the morning then becoming
mostly sunny. Waves 5 to 7 feet.
.TUESDAY NIGHT...Northeast wind 15 to 20 knots with gusts to
around 25 knots. Partly cloudy through around midnight then
becoming mostly cloudy. Waves 4 to 6 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots. Mostly sunny. Waves
4 to 6 feet subsiding to 3 to 4 feet late in the afternoon.

Wave heights are for ice free areas.

$$
LMZ645-050500-
North Point Light to Wind Point WI-
506 PM CST Mon Mar 4 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT
THROUGH TUESDAY AFTERNOON...

.TONIGHT...North wind 10 to 15 knots with gusts to around
20 knots rising to 15 to 25 knots late in the evening, then
becoming north 15 to 25 knots with gusts to around 30 knots after
midnight. Rain and a chance of thunderstorms until early morning,
then chance of rain and slight chance of thunderstorms early in
the morning. Waves 3 to 5 feet building to 6 to 8 feet.
.TUESDAY...North wind 15 to 25 knots easing to 10 to 20 knots in
the afternoon. Gusts up to 30 knots. Partly sunny. Waves 6 to
8 feet.
.TUESDAY NIGHT...North wind 15 to 20 knots with gusts to around
25 knots veering northeast early in the morning. Partly cloudy
through around midnight then becoming mostly cloudy. Waves 5 to
7 feet subsiding to 4 to 6 feet after midnight.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north late in
the afternoon. Mostly sunny. Waves 4 to 6 feet.

Wave heights are for ice free areas.

$$
LMZ646-050500-
Wind Point WI to Winthrop Harbor IL-
506 PM CST Mon Mar 4 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT
THROUGH TUESDAY AFTERNOON...

.TONIGHT...South wind 10 to 15 knots becoming north 15 to
20 knots with gusts to around 25 knots late in the evening, then
becoming 15 to 25 knots with gusts to around 30 knots after
midnight becoming north 15 to 25 knots with gusts to around
30 knots early in the morning. Rain and a chance of
thunderstorms. Waves 1 to 3 feet building to 6 to 8 feet.
.TUESDAY...North wind 15 to 25 knots easing to 10 to 20 knots in
the afternoon. Gusts up to 30 knots. Mostly cloudy. Waves 6 to
8 feet subsiding to 5 to 7 feet in the afternoon.
.TUESDAY NIGHT...North wind 15 to 20 knots with gusts to around
25 knots becoming north 15 to 20 knots in the late evening and
early morning, then easing to 10 to 15 knots early in the
morning. Partly cloudy through around midnight then becoming
mostly cloudy. Waves 5 to 7 feet subsiding to 4 to 6 feet in the
late evening and early morning, then subsiding to 3 to 4 feet
early in the morning.
.WEDNESDAY...Northeast wind 15 to 20 knots. Mostly sunny. Waves
3 to 4 feet.

Wave heights are for ice free areas.

$$
See Lake Michigan Open Waters Forecast for Thursday through Saturday.



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