Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 262005
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
305 PM CDT Sat Apr 26 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-270900-
Sheboygan to Port Washington WI-
305 PM CDT Sat Apr 26 2025

.THROUGH EARLY EVENING...North wind 10 to 15 knots veering
northeast late in the afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...Northeast wind 5 to 10 knots becoming north in the
late evening and early morning, then veering northeast early in
the morning. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...East wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
Partly sunny. Waves around 1 foot.
.SUNDAY NIGHT...Southeast wind 5 to 10 knots veering south after
midnight, then rising to 10 to 15 knots early in the morning.
Partly cloudy. Waves around 1 foot building to 2 to 4 feet early
in the morning.
.MONDAY...South wind 10 to 20 knots rising to 15 to 25 knots late
in the morning, then backing southeast with gusts to around
30 knots in the afternoon. Chance of showers and thunderstorms.
Waves 3 to 4 feet building to 6 to 8 feet. A small craft advisory
may be needed.

$$
LMZ644-270900-
Port Washington to North Point Light WI-
305 PM CDT Sat Apr 26 2025

.THROUGH EARLY EVENING...Northeast wind 10 to 15 knots. Sunny.
Waves 2 to 4 feet.
.TONIGHT...Northeast wind 5 to 10 knots backing north in the late
evening and early morning, then becoming northeast early in the
morning. Mostly clear. Waves 1 to 2 feet.
.SUNDAY...East wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
Partly sunny. Waves around 1 foot.
.SUNDAY NIGHT...Southeast wind 5 to 10 knots veering south after
midnight, then rising to 10 to 15 knots early in the morning.
Partly cloudy. Waves 1 to 2 feet.
.MONDAY...South wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then backing southeast 10 to 20 knots early in
the afternoon rising to 15 to 25 knots late in the afternoon.
Chance of showers and slight chance of thunderstorms. Waves 3 to
5 feet building to 5 to 7 feet. A small craft advisory may be
needed.

$$
LMZ645-270900-
North Point Light to Wind Point WI-
305 PM CDT Sat Apr 26 2025

.THROUGH EARLY EVENING...North wind 10 to 15 knots veering
northeast late in the afternoon. Sunny. Waves 3 to 4 feet.
.TONIGHT...Northeast wind 5 to 10 knots. Mostly clear. Waves 2 to
4 feet subsiding to 1 to 2 feet in the late evening and
overnight.
.SUNDAY...East wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
Partly sunny. Waves around 1 foot.
.SUNDAY NIGHT...Southeast wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering south after midnight.
Partly cloudy. Waves 1 to 2 feet.
.MONDAY...South wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then backing southeast 10 to 20 knots in the
afternoon. Gusts up to 25 knots. Chance of showers and slight
chance of thunderstorms. Waves 3 to 4 feet building to 4 to
6 feet.

$$
LMZ646-270900-
Wind Point WI to Winthrop Harbor IL-
305 PM CDT Sat Apr 26 2025

.THROUGH EARLY EVENING...North wind 10 to 15 knots veering
northeast late in the afternoon. Sunny. Waves 3 to 4 feet.
.TONIGHT...Northeast wind 5 to 10 knots backing north late in the
evening, then veering northeast after midnight becoming northeast
5 to 10 knots early in the morning. Clear. Waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight.
.SUNDAY...East wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots in the afternoon.
Mostly sunny. Waves around 1 foot.
.SUNDAY NIGHT...Southeast wind 5 to 10 knots becoming south 10 to
15 knots after midnight. Partly cloudy. Waves 1 to 2 feet.
.MONDAY...South wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then backing southeast in the afternoon. Gusts up
to 25 knots. Slight chance of showers and thunderstorms. Waves
3 to 4 feet building to 4 to 6 feet.

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