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FZUS53 KMKX 241605
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
1105 AM CDT Sun Aug 24 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-242200-
Sheboygan to Port Washington WI-
1105 AM CDT Sun Aug 24 2025

.REST OF TODAY...Northwest wind 15 to 20 knots becoming 10 to
20 knots late in the afternoon. Gusts up to 25 knots. Chance of
waterspouts through the day. slight chance of showers early in
the afternoon. Chance of showers late in the afternoon. Waves
1 to 2 feet.
.TONIGHT...Northwest wind 15 to 20 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 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.

$$
LMZ644-242200-
Port Washington to North Point Light WI-
1105 AM CDT Sun Aug 24 2025

.REST OF TODAY...Northwest wind 15 to 20 knots becoming 10 to
20 knots late in the afternoon. Gusts up to 25 knots. Chance of
waterspouts through the day. 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. Slight chance of
showers through around midnight. chance of waterspouts through
the night. Waves 1 to 2 feet.
.MONDAY...Northwest wind 15 to 20 knots easing to 10 to 15 knots
in the late morning and 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.

$$
LMZ645-242200-
North Point Light to Wind Point WI-
1105 AM CDT Sun Aug 24 2025

.REST OF TODAY...Northwest wind 15 to 20 knots becoming 10 to
20 knots late in the afternoon. Chance of waterspouts through the
day. 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. 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.

$$
LMZ646-242200-
Wind Point WI to Winthrop Harbor IL-
1105 AM CDT Sun Aug 24 2025

.REST OF TODAY...Northwest wind 15 to 20 knots. Chance of
waterspouts through the day. slight chance of showers through the
day. Waves 1 to 2 feet.
.TONIGHT...Northwest wind 15 to 20 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 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.