Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
705 PM CDT Tue May 7 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-080400-
Sheboygan to Port Washington WI-
705 PM CDT Tue May 7 2024

.TONIGHT...West wind 5 to 10 knots backing southwest 5 to
15 knots late in the evening, then becoming 5 to 10 knots after
midnight rising to 10 to 15 knots early in the morning. Scattered
showers and thunderstorms until early morning. Waves 2 to 4 feet
subsiding to 1 to 2 feet after midnight.
.WEDNESDAY...West wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then veering northeast in the afternoon.
Mostly sunny. Waves around 1 foot.
.WEDNESDAY NIGHT...Northeast wind 10 to 20 knots becoming 15 to
20 knots late in the evening, then becoming 10 to 20 knots after
midnight becoming 15 to 20 knots early in the morning. Gusts up
to 25 knots. Chance of showers. Waves 1 to 3 feet building to
3 to 4 feet in the late evening and overnight.
.THURSDAY...Northeast wind 15 to 20 knots backing north 15 to
25 knots in the late morning and early afternoon, then becoming
15 to 20 knots late in the afternoon. Chance of showers. Waves
4 to 6 feet. A small craft advisory may be needed.

$$
LMZ644-080400-
Port Washington to North Point Light WI-
705 PM CDT Tue May 7 2024

.TONIGHT...Southwest wind 5 to 10 knots. Isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms late in the evening. Isolated showers and
thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to
2 feet after midnight.
.WEDNESDAY...West wind 5 to 10 knots becoming east 10 to 15 knots
early in the afternoon, then backing northeast late in the
afternoon. Slight chance of showers in the afternoon. Waves
around 1 foot.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots rising to 15 to
20 knots late in the evening, then becoming 10 to 20 knots after
midnight becoming 15 to 20 knots early in the morning. Gusts up
to 25 knots. Rain showers likely. Waves 3 to 4 feet building to
4 to 6 feet after midnight.
.THURSDAY...Northeast wind 15 to 25 knots backing north in the
afternoon. Rain showers likely in the morning, then chance of
showers in the afternoon. Waves 4 to 6 feet. A small craft
advisory may be needed.

$$
LMZ645-080400-
North Point Light to Wind Point WI-
705 PM CDT Tue May 7 2024

.TONIGHT...South wind 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and overnight. Isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms late in the evening. Isolated showers and
thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight.
.WEDNESDAY...West wind 5 to 10 knots becoming east 10 to 15 knots
early in the afternoon, then backing northeast late in the
afternoon. Slight chance of showers in the afternoon. Waves
around 1 foot.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots rising to 15 to
20 knots in the late evening and overnight. Rain showers likely.
Waves 3 to 4 feet building to 4 to 6 feet after midnight.
.THURSDAY...Northeast wind 15 to 25 knots backing north in the
afternoon. Gusts up to 30 knots. Rain showers likely. Waves 4 to
6 feet building to 5 to 7 feet in the late morning and afternoon.
A small craft advisory may be needed.

$$
LMZ646-080400-
Wind Point WI to Winthrop Harbor IL-
705 PM CDT Tue May 7 2024

.TONIGHT...Southwest wind 5 to 10 knots. Isolated showers and
thunderstorms in the late evening and early morning. Waves 2 to
4 feet subsiding to around 1 foot in the late evening and
overnight.
.WEDNESDAY...Southwest wind 5 to 10 knots becoming east 10 to
15 knots early in the afternoon, then backing northeast late in
the afternoon. Slight chance of showers in the afternoon. Waves
around 1 foot.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots rising to 15 to
20 knots in the late evening and overnight. Rain showers likely
through the night. Slight chance of thunderstorms after midnight.
Waves 1 to 3 feet building to 3 to 4 feet in the late evening and
overnight.
.THURSDAY...Northeast wind 15 to 20 knots backing north 15 to
25 knots in the late morning and afternoon. Gusts up to 30 knots.
Slight chance of thunderstorms in the morning. Rain showers
likely through the day. Waves 4 to 6 feet building to 5 to 7 feet
in the afternoon. A small craft advisory may be needed.

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