Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 121506
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
906 AM CST Wed Feb 12 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-122300-
Sheboygan to Port Washington WI-
906 AM CST Wed Feb 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TODAY...East wind 10 to 15 knots backing northeast early
in the afternoon, then rising to 15 to 20 knots late in the
afternoon. Snow. Waves 1 to 2 feet building to 2 to 4 feet in the
afternoon.
.TONIGHT...Northeast wind 15 to 20 knots backing north late in
the evening, then becoming north 15 to 20 knots after midnight
backing northwest 10 to 20 knots with gusts to around 25 knots
early in the morning. Snow through around midnight, then snow
likely after midnight. Waves 3 to 4 feet.
.THURSDAY...Northwest wind 10 to 20 knots backing west early in
the afternoon, then becoming 15 to 20 knots late in the
afternoon. Gusts up to 25 knots. Partly sunny in the morning then
clearing. Waves 2 to 4 feet.
.THURSDAY NIGHT...West wind 15 to 20 knots easing to 10 to
15 knots after midnight, then becoming west 10 to 15 knots early
in the morning. Mostly clear. Waves 1 to 2 feet.

Wave heights are for ice free areas.

$$
LMZ644-122300-
Port Washington to North Point Light WI-
906 AM CST Wed Feb 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TODAY...East wind 10 to 15 knots becoming northeast
15 to 20 knots in the afternoon. Snow. Waves 3 to 4 feet.
.TONIGHT...Northeast wind 15 to 20 knots becoming north 10 to
15 knots late in the evening, then rising to 15 to 20 knots after
midnight backing northwest early in the morning. Snow through
around midnight, then snow likely after midnight. Waves 3 to
4 feet.
.THURSDAY...Northwest wind 15 to 20 knots becoming 10 to 20 knots
late in the morning, then backing west early in the afternoon
becoming 15 to 20 knots late in the afternoon. Gusts up to
25 knots. Partly sunny in the morning then clearing. Waves 2 to
4 feet.
.THURSDAY NIGHT...West wind 15 to 20 knots easing to 10 to
15 knots late in the evening, then becoming west 10 to 15 knots
after midnight. Mostly clear. Waves around 1 foot.

Wave heights are for ice free areas.

$$
LMZ645-122300-
North Point Light to Wind Point WI-
906 AM CST Wed Feb 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TODAY...East wind 10 to 15 knots becoming northeast
15 to 20 knots in the afternoon. Snow. Waves 3 to 4 feet building
to 4 to 6 feet late in the afternoon.
.TONIGHT...Northeast wind 15 to 20 knots becoming north 10 to
15 knots late in the evening, then rising to 15 to 20 knots after
midnight backing northwest early in the morning. Snow through
around midnight, then snow likely after midnight. Waves 4 to
6 feet subsiding to 3 to 4 feet after midnight.
.THURSDAY...Northwest wind 10 to 20 knots backing west early in
the afternoon, then becoming 15 to 20 knots late in the
afternoon. Gusts up to 25 knots. Partly sunny in the morning then
clearing. Waves 3 to 4 feet.
.THURSDAY NIGHT...West wind 15 to 20 knots becoming 10 to
20 knots late in the evening, then becoming 10 to 15 knots after
midnight becoming west 10 to 15 knots early in the morning.
Mostly clear. Waves around 1 foot.

Wave heights are for ice free areas.

$$
LMZ646-122300-
Wind Point WI to Winthrop Harbor IL-
906 AM CST Wed Feb 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.REST OF TODAY...East wind 10 to 15 knots becoming northeast
15 to 20 knots in the afternoon. Snow. Waves 3 to 4 feet building
to 4 to 6 feet.
.TONIGHT...Northeast wind 15 to 20 knots easing to 10 to 15 knots
late in the evening, then becoming north 15 to 20 knots after
midnight backing northwest early in the morning. Snow through
around midnight, then snow likely after midnight. Waves 4 to
6 feet subsiding to 3 to 4 feet after midnight.
.THURSDAY...Northwest wind 15 to 20 knots becoming 10 to 20 knots
late in the morning, then backing west early in the afternoon
becoming 15 to 20 knots late in the afternoon. Gusts up to
25 knots. Partly sunny in the morning then clearing. Waves 3 to
4 feet.
.THURSDAY NIGHT...West wind 15 to 20 knots becoming 10 to
20 knots late in the evening, then becoming 10 to 15 knots after
midnight becoming west 10 to 15 knots early in the morning.
Mostly clear. Waves around 1 foot.

Wave heights are for ice free areas.

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