Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 130805
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
305 AM CDT Fri Jun 13 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-132100-
Sheboygan to Port Washington WI-
305 AM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CDT EARLY THIS
MORNING...

.EARLY THIS MORNING...Northeast wind 15 to 20 knots. Mostly
cloudy. Waves 4 to 6 feet.
.TODAY...Northeast wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming northeast 10 to 15 knots in
the afternoon. Mostly cloudy. Waves 3 to 4 feet.
.TONIGHT...North wind 10 to 15 knots with gusts to around
20 knots veering northeast with gusts to around 20 knots late in
the evening, then becoming northeast 10 to 15 knots after
midnight easing to 5 to 10 knots early in the morning. Mostly
cloudy through around midnight then becoming partly cloudy. Waves
2 to 4 feet.
.SATURDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
1 to 2 feet.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots easing to 5 to
10 knots in the late evening and overnight. Partly cloudy. Waves
around 1 foot.

$$
LMZ644-132100-
Port Washington to North Point Light WI-
305 AM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CDT EARLY THIS
MORNING...

.EARLY THIS MORNING...Northeast wind 15 to 20 knots. Mostly
cloudy. Waves 4 to 6 feet.
.TODAY...East wind 10 to 15 knots with gusts to around 20 knots
backing northeast late in the afternoon. Partly sunny. Waves 3 to
4 feet.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
early in the morning. Mostly cloudy through around midnight then
becoming partly cloudy. Waves 2 to 4 feet.
.SATURDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
2 to 4 feet subsiding to 1 to 2 feet in the late morning and
afternoon.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots easing to 5 to
10 knots in the late evening and overnight. Partly cloudy. Waves
around 1 foot.

$$
LMZ645-132100-
North Point Light to Wind Point WI-
305 AM CDT Fri Jun 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CDT EARLY THIS
MORNING...

.EARLY THIS MORNING...Northeast wind 15 to 20 knots easing to
10 to 15 knots early in the morning. Mostly cloudy. Waves 4 to
6 feet.
.TODAY...East wind 10 to 15 knots backing northeast late in the
afternoon. Partly sunny. Waves 3 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
after midnight, then rising to 10 to 15 knots early in the
morning. Mostly cloudy. Waves 2 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then becoming northeast 5 to 10 knots in the
afternoon. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to
2 feet in the late morning and afternoon.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots easing to 5 to
10 knots in the late evening and overnight. Mostly clear. Waves
around 1 foot.

$$
LMZ646-132100-
Wind Point WI to Winthrop Harbor IL-
305 AM CDT Fri Jun 13 2025

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Mostly
cloudy. Waves 3 to 4 feet.
.TODAY...East wind 10 to 15 knots backing northeast late in the
afternoon. Partly sunny. Waves 3 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
after midnight, then rising to 10 to 15 knots early in the
morning. Mostly cloudy. Waves 1 to 3 feet.
.SATURDAY...Northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then becoming northeast 5 to 10 knots in the
afternoon. Partly sunny. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear.
Waves around 1 foot.

$$
See Lake Michigan Open Waters Forecast for Sunday through Tuesday.