Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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959
FZUS53 KMKX 221406
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
905 AM CDT Tue Apr 22 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-222200-
Sheboygan to Port Washington WI-
905 AM CDT Tue Apr 22 2025

.REST OF TODAY...South wind 5 to 10 knots becoming southeast
10 to 15 knots in the afternoon. Slight chance of showers late in
the morning and early afternoon. Waves around 1 foot.
.TONIGHT...East wind 5 to 10 knots backing north early in the
morning. Partly cloudy. Waves 1 to 2 feet.
.WEDNESDAY...West wind 5 to 10 knots backing southeast late in
the morning, then rising to 10 to 15 knots early in the afternoon
becoming south 5 to 10 knots late in the afternoon. Chance of
showers through the day. Slight chance of thunderstorms in the
afternoon. Waves around 1 foot.
.WEDNESDAY NIGHT...South wind 5 to 10 knots veering northwest
early in the morning. Chance of showers and slight chance of
thunderstorms. Waves around 1 foot.

$$
LMZ644-222200-
Port Washington to North Point Light WI-
905 AM CDT Tue Apr 22 2025

.REST OF TODAY...South wind 10 to 15 knots backing southeast late
in the afternoon. Chance of showers late in the morning, then
slight chance of showers early in the afternoon. Waves around
1 foot.
.TONIGHT...East wind 5 to 10 knots backing north early in the
morning. Partly cloudy. Waves 1 to 2 feet.
.WEDNESDAY...North wind 5 knots becoming southeast late in the
morning, then becoming southeast 5 to 10 knots early in the
afternoon rising to 10 to 15 knots late in the afternoon. Chance
of showers through the day. Slight chance of thunderstorms in the
afternoon. Waves around 1 foot.
.WEDNESDAY NIGHT...South wind 5 to 10 knots veering southwest
after midnight, then veering northwest early in the morning.
Chance of showers and slight chance of thunderstorms. Waves
around 1 foot.

$$
LMZ645-222200-
North Point Light to Wind Point WI-
905 AM CDT Tue Apr 22 2025

.REST OF TODAY...South wind 10 to 15 knots backing southeast late
in the afternoon. Chance of showers late in the morning and early
afternoon. Waves around 1 foot.
.TONIGHT...Southeast wind 5 to 10 knots veering northwest late in
the evening, then becoming northwest 5 to 10 knots after
midnight. Partly cloudy. Waves 1 to 2 feet.
.WEDNESDAY...Northeast wind 5 to 10 knots veering southeast late
in the morning, then rising to 10 to 15 knots in the afternoon.
Chance of showers through the day. Slight chance of thunderstorms
in the afternoon. Waves around 1 foot.
.WEDNESDAY NIGHT...Southeast wind 5 to 10 knots veering west
early in the morning. Chance of showers and slight chance of
thunderstorms through the night. Waves around 1 foot.

$$
LMZ646-222200-
Wind Point WI to Winthrop Harbor IL-
905 AM CDT Tue Apr 22 2025

.REST OF TODAY...South wind 10 to 15 knots backing southeast late
in the afternoon. Chance of showers late in the morning and early
afternoon. Waves around 1 foot.
.TONIGHT...South wind 5 to 10 knots veering northwest early in
the morning. Partly cloudy. Waves around 1 foot.
.WEDNESDAY...South wind 5 to 10 knots backing southeast in the
late morning and early afternoon, then rising to 10 to 15 knots
late in the afternoon. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon. Waves around 1 foot.
.WEDNESDAY NIGHT...Southeast wind 5 to 10 knots veering southwest
early in the morning. Chance of showers and slight chance of
thunderstorms through around midnight. Waves around 1 foot.

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