Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
305 PM CDT Thu May 2 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-030900-
Sheboygan to Port Washington WI-
305 PM CDT Thu May 2 2024

.THROUGH EARLY EVENING...East wind 10 to 15 knots backing
northeast late in the afternoon. Mostly cloudy with a 50 percent
chance of showers and thunderstorms. Waves 1 to 3 feet building
to 2 to 4 feet late in the afternoon.
.TONIGHT...Northeast wind 10 to 15 knots becoming south 5 to
10 knots late in the evening, then rising to 10 to 15 knots after
midnight veering southwest early in the morning. Rain showers
likely through around midnight. Chance of thunderstorms through
the night. Chance of showers after midnight. patchy fog after
midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the
morning.
.FRIDAY...West wind 10 to 15 knots veering northwest late in the
morning, then easing to 5 to 10 knots early in the afternoon
becoming south 10 to 15 knots late in the afternoon. Partly sunny
in the morning then clearing. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast wind 5 to 10 knots backing northeast
late in the evening, then backing north after midnight becoming
north 5 to 10 knots early in the morning. Mostly clear. Waves
around 1 foot.
.SATURDAY...Northeast wind 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and early afternoon, then backing
east late in the afternoon. Slight chance of showers in the
afternoon. Waves around 1 foot.

$$
LMZ644-030900-
Port Washington to North Point Light WI-
305 PM CDT Thu May 2 2024

.THROUGH EARLY EVENING...East wind 10 to 15 knots. Mostly cloudy
with a 40 percent chance of showers and thunderstorms. Waves 1 to
3 feet building to 2 to 4 feet late in the afternoon.
.TONIGHT...East wind 10 to 15 knots becoming south 5 to 10 knots
in the late evening and early morning, then veering southwest
early in the morning. Rain showers likely through around
midnight. Chance of thunderstorms through the night. Chance of
showers after midnight. Waves 2 to 4 feet subsiding to 1 to
3 feet early in the morning.
.FRIDAY...Northwest wind 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon, then veering southeast late in
the afternoon. Slight chance of showers and thunderstorms in the
morning. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast wind 5 to 10 knots backing northeast
late in the evening, then backing north after midnight becoming
north 5 to 10 knots early in the morning. Partly cloudy. Waves
around 1 foot.
.SATURDAY...Northeast wind 5 to 10 knots becoming east 10 to
15 knots late in the morning, then veering southeast early in the
afternoon backing east late in the afternoon. Slight chance of
showers in the afternoon. Waves 1 to 2 feet.

$$
LMZ645-030900-
North Point Light to Wind Point WI-
305 PM CDT Thu May 2 2024

.THROUGH EARLY EVENING...East wind 10 to 15 knots veering
southeast late in the afternoon. Mostly cloudy with a 40 percent
chance of showers and thunderstorms. Waves 2 to 4 feet.
.TONIGHT...Southeast wind 10 to 15 knots becoming south 5 to
10 knots in the late evening and early morning, then veering
southwest early in the morning. Rain showers in the evening.
Chance of thunderstorms through the night. Chance of showers in
the late evening and overnight. Waves 2 to 4 feet subsiding to
1 to 2 feet after midnight.
.FRIDAY...Northwest wind 10 to 15 knots veering north late in the
morning, then becoming northeast 5 to 10 knots early in the
afternoon veering southeast late in the afternoon. Slight chance
of showers and thunderstorms in the morning. Waves around 1 foot.
.FRIDAY NIGHT...East wind 10 to 15 knots becoming northeast 5 to
10 knots late in the evening, then backing north after midnight
becoming north 5 to 10 knots early in the morning. Partly cloudy.
Waves around 1 foot.
.SATURDAY...Northeast wind 5 to 10 knots becoming east 10 to
15 knots in the late morning and afternoon. Slight chance of
showers in the afternoon. Waves 1 to 2 feet.

$$
LMZ646-030900-
Wind Point WI to Winthrop Harbor IL-
305 PM CDT Thu May 2 2024

.THROUGH EARLY EVENING...East wind 10 to 15 knots veering
southeast late in the afternoon. Mostly cloudy with a 30 percent
chance of showers and thunderstorms. Waves 2 to 4 feet.
.TONIGHT...South wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming south 5 to 10 knots after midnight
veering southwest early in the morning. Chance of showers in the
evening. Chance of thunderstorms through the night. Rain showers
likely in the late evening and overnight. Waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight.
.FRIDAY...Northwest wind 10 to 15 knots becoming north 5 to
10 knots late in the morning, then veering northeast early in the
afternoon veering east late in the afternoon. Chance of showers
and slight chance of thunderstorms in the morning. Waves around
1 foot.
.FRIDAY NIGHT...East wind 5 to 10 knots backing north late in the
evening, then becoming north 5 to 10 knots after midnight. Partly
cloudy. Waves around 1 foot.
.SATURDAY...Northeast wind 5 to 10 knots becoming east 10 to
15 knots in the late morning and afternoon. Slight chance of
showers in the afternoon. Waves 1 to 2 feet.

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