Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 040605
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
105 AM CDT Wed Jun 4 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-040900-
Sheboygan to Port Washington WI-
105 AM CDT Wed Jun 4 2025

.REST OF TONIGHT...Northwest wind 10 to 15 knots veering north
early in the morning. Rain showers and slight chance of
thunderstorms. Waves 2 to 4 feet.
.WEDNESDAY...North wind 5 to 10 knots veering east late in the
afternoon. Chance of showers in the morning. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...South wind 5 to 10 knots becoming southwest
late in the evening, then veering northwest after midnight
becoming northwest 5 knots early in the morning. Areas of smoke.
Waves around 1 foot.
.THURSDAY...North wind 5 to 10 knots veering east in the
afternoon. Mostly sunny. Waves nearly calm.

$$
LMZ644-040900-
Port Washington to North Point Light WI-
105 AM CDT Wed Jun 4 2025

.REST OF TONIGHT...Northwest wind 10 to 15 knots veering north
early in the morning. Rain showers and slight chance of
thunderstorms. Waves 1 to 2 feet.
.WEDNESDAY...North wind 10 to 15 knots becoming northeast 5 to
10 knots in the afternoon. Chance of showers in the morning.
Waves around 1 foot.
.WEDNESDAY NIGHT...North wind 5 to 10 knots becoming northwest
late in the evening, then becoming northwest 5 knots after
midnight becoming north early in the morning. Areas of smoke
after midnight. Waves nearly calm.
.THURSDAY...North wind 5 to 10 knots veering northeast late in
the morning, then veering east early in the afternoon backing
northeast late in the afternoon. Partly sunny. Waves around
1 foot.

$$
LMZ645-040900-
North Point Light to Wind Point WI-
105 AM CDT Wed Jun 4 2025

.REST OF TONIGHT...West wind 10 to 15 knots veering northwest
early in the morning. Chance of thunderstorms after midnight.
Rain showers through the night. Slight chance of thunderstorms
early in the morning. Waves 1 to 2 feet.
.WEDNESDAY...North wind 10 to 15 knots becoming northeast 5 to
10 knots late in the afternoon. Rain showers in the morning, then
slight chance of showers in the afternoon. Waves around 1 foot.
.WEDNESDAY NIGHT...Northeast wind 5 to 10 knots becoming north
late in the evening, then rising to 5 to 10 knots after midnight
becoming north 5 to 10 knots early in the morning. Partly cloudy.
Waves around 1 foot.
.THURSDAY...North wind 5 to 10 knots veering northeast late in
the morning, then becoming northeast 5 to 10 knots in the
afternoon. Partly sunny. Waves around 1 foot.

$$
LMZ646-040900-
Wind Point WI to Winthrop Harbor IL-
105 AM CDT Wed Jun 4 2025

.REST OF TONIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots veering northwest early in the morning. Chance of
thunderstorms after midnight. Rain showers through the night.
Slight chance of thunderstorms early in the morning. Waves 1 to
2 feet.
.WEDNESDAY...North wind 10 to 15 knots with gusts to around
20 knots becoming north 10 to 15 knots early in the afternoon,
then easing to 5 to 10 knots late in the afternoon. Rain showers
in the morning, then chance of showers in the afternoon. Waves
around 1 foot.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Partly cloudy. Waves
around 1 foot.
.THURSDAY...North wind 5 to 10 knots veering northeast late in
the morning, then becoming northeast 5 to 10 knots in the
afternoon. Mostly sunny. Waves around 1 foot.

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