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FZUS53 KMKX 241205
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
705 AM CDT Sun Aug 24 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-241600-
Sheboygan to Port Washington WI-
705 AM CDT Sun Aug 24 2025

.TODAY...West wind 10 to 20 knots becoming 15 to 20 knots in the
late morning and early afternoon, then veering northwest 10 to
20 knots late in the afternoon. Gusts up to 25 knots. Chance of
waterspouts in the afternoon. slight chance of showers early in
the afternoon. Chance of showers and slight chance of
thunderstorms late in the afternoon. Waves 1 to 2 feet.
.TONIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots.
Slight chance of showers through around midnight. chance of
waterspouts through the night. Waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight.
.MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots
in the late morning and early afternoon, then becoming northwest
10 to 15 knots late in the afternoon. Slight chance of
waterspouts through the day. Waves 1 to 2 feet.
.MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy.
Waves around 1 foot.

$$
LMZ644-241600-
Port Washington to North Point Light WI-
705 AM CDT Sun Aug 24 2025

.TODAY...West wind 5 to 15 knots rising to 15 to 20 knots in the
late morning and early afternoon, then veering northwest 10 to
20 knots with gusts to around 25 knots late in the afternoon.
Chance of waterspouts in the afternoon. slight chance of showers
early in the afternoon. Chance of showers late in the afternoon.
Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...Northwest wind 15 to 20 knots easing to 10 to 15 knots
early in the morning. Gusts up to 25 knots. Slight chance of
showers through around midnight. chance of waterspouts through
the night. Waves 1 to 2 feet.
.MONDAY...Northwest wind 10 to 15 knots. Slight chance of
waterspouts through the day. Waves 1 to 2 feet.
.MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy.
Waves around 1 foot.

$$
LMZ645-241600-
North Point Light to Wind Point WI-
705 AM CDT Sun Aug 24 2025

.TODAY...West wind 5 to 15 knots rising to 15 to 20 knots in the
late morning and early afternoon, then veering northwest 10 to
20 knots with gusts to around 25 knots late in the afternoon.
Chance of waterspouts in the afternoon. slight chance of showers
early in the afternoon. Chance of showers and slight chance of
thunderstorms late in the afternoon. Waves 1 to 2 feet building
to 2 to 4 feet late in the afternoon.
.TONIGHT...Northwest wind 15 to 20 knots with gusts to around
25 knots. Slight chance of showers through around midnight.
chance of waterspouts through the night. Waves 2 to 4 feet
subsiding to 1 to 2 feet early in the morning.
.MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots
in the afternoon. Slight chance of waterspouts through the day.
Waves 1 to 2 feet.
.MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy.
Waves 1 to 2 feet.

$$
LMZ646-241600-
Wind Point WI to Winthrop Harbor IL-
705 AM CDT Sun Aug 24 2025

.TODAY...West wind 10 to 15 knots becoming 10 to 20 knots late in
the morning, then veering northwest 15 to 20 knots early in the
afternoon becoming northwest 15 to 20 knots with gusts to around
25 knots late in the afternoon. Chance of waterspouts in the
afternoon. slight chance of showers in the afternoon. Slight
chance of thunderstorms late in the afternoon. Waves 1 to 2 feet.
.TONIGHT...Northwest wind 15 to 20 knots with gusts to around
25 knots. Slight chance of showers and thunderstorms through
around midnight. chance of waterspouts through the night. Waves
2 to 4 feet subsiding to 1 to 2 feet in the late evening and
overnight.
.MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots
in the afternoon. Slight chance of waterspouts through the day.
Waves 1 to 2 feet.
.MONDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy.
Waves 1 to 2 feet.

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