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FZUS53 KMKX 011911
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
111 PM CST Mon Dec 1 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-012300-
Sheboygan to Port Washington WI-
111 PM CST Mon Dec 1 2025

.REST OF TODAY...Southwest wind 10 to 15 knots. Slight chance of
snow early in the afternoon, then chance of snow late in the
afternoon. Waves around 1 foot.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest early
in the morning. Snow through around midnight. Waves 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 15 knots becoming west 5 to
10 knots late in the morning, then rising to 10 to 15 knots early
in the afternoon becoming southwest 15 to 20 knots late in the
afternoon. Partly sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind 15 to 20 knots becoming 15 to
25 knots in the late evening and overnight. Slight chance of snow
after midnight. Waves 3 to 4 feet building to 3 to 5 feet early
in the morning. A small craft advisory may be needed.

Wave heights are for ice free areas.

$$
LMZ644-012300-
Port Washington to North Point Light WI-
111 PM CST Mon Dec 1 2025

.REST OF TODAY...Southwest wind 5 to 10 knots rising to 10 to
15 knots late in the afternoon. Slight chance of snow early in
the afternoon, then snow late in the afternoon. Waves around
1 foot.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest early
in the morning. Snow through around midnight. Waves around
1 foot.
.TUESDAY...Northwest wind 10 to 15 knots becoming west 5 to
10 knots late in the morning, then rising to 10 to 15 knots early
in the afternoon becoming southwest 15 to 20 knots late in the
afternoon. Partly sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind 15 to 20 knots becoming 15 to
25 knots in the late evening and overnight. Slight chance of snow
after midnight. Waves 1 to 2 feet building to 3 to 4 feet in the
late evening and overnight. A small craft advisory may be needed.

Wave heights are for ice free areas.

$$
LMZ645-012300-
North Point Light to Wind Point WI-
111 PM CST Mon Dec 1 2025

.REST OF TODAY...Southwest wind 10 to 15 knots. Slight chance of
snow early in the afternoon, then snow late in the afternoon.
Waves around 1 foot.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest early
in the morning. Snow through around midnight. Waves 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 15 knots backing west late in the
morning, then becoming west 10 to 15 knots early in the afternoon
becoming southwest 15 to 20 knots late in the afternoon. Partly
sunny. Waves 1 to 2 feet.
.TUESDAY NIGHT...Southwest wind 15 to 20 knots becoming 15 to
25 knots in the late evening and early morning, then rising to up
to 30 knots early in the morning. Slight chance of snow after
midnight. Waves 1 to 2 feet building to 3 to 4 feet in the late
evening and overnight. A small craft advisory may be needed.

Wave heights are for ice free areas.

$$
LMZ646-012300-
Wind Point WI to Winthrop Harbor IL-
111 PM CST Mon Dec 1 2025

.REST OF TODAY...Southwest wind 5 to 10 knots rising to 10 to
15 knots late in the afternoon. Slight chance of snow early in
the afternoon, then snow late in the afternoon. Waves around
1 foot.
.TONIGHT...Southwest wind 10 to 15 knots veering northwest early
in the morning. Snow through around midnight. Waves 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 15 knots backing southwest late
in the afternoon. Partly sunny. Waves around 1 foot.
.TUESDAY NIGHT...Southwest wind 15 to 20 knots becoming 15 to
25 knots in the late evening and early morning, then rising to up
to 30 knots early in the morning. Slight chance of snow after
midnight. Waves 1 to 2 feet building to 3 to 4 feet in the late
evening and overnight. A small craft advisory may be needed.

Wave heights are for ice free areas.

$$
See Lake Michigan Open Waters Forecast for Wednesday through Friday.