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FZUS53 KMKX 220006
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
705 PM CDT Sun Apr 21 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-220400-
Sheboygan to Port Washington WI-
705 PM CDT Sun Apr 21 2024

.TONIGHT...West wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming west 5 to 10 knots after midnight
backing southwest early in the morning. Partly cloudy through
around midnight then becoming clear. Waves around 1 foot.
.MONDAY...Southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming south 15 to 20 knots in the
afternoon. Sunny. Waves around 1 foot building to 2 to 4 feet
late in the afternoon.
.MONDAY NIGHT...South wind 15 to 20 knots becoming 15 to 25 knots
after midnight, then veering southwest 15 to 20 knots early in
the morning. Slight chance of showers through around midnight,
then showers likely after midnight. Waves 3 to 4 feet building to
3 to 5 feet after midnight. A small craft advisory may be needed.
.TUESDAY...Southwest wind 10 to 15 knots becoming west 15 to
20 knots in the afternoon. Slight chance of showers in the
morning, then showers and slight chance of thunderstorms in the
afternoon. Waves 3 to 4 feet subsiding to 1 to 3 feet early in
the afternoon, then building to 2 to 4 feet late in the
afternoon.

$$
LMZ644-220400-
Port Washington to North Point Light WI-
705 PM CDT Sun Apr 21 2024

.TONIGHT...West wind 5 to 10 knots backing southwest early in the
morning. Mostly clear. Waves around 1 foot.
.MONDAY...Southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then rising to 15 to 20 knots early in the
afternoon becoming southwest 15 to 20 knots late in the
afternoon. Sunny. Waves around 1 foot.
.MONDAY NIGHT...Southwest wind 15 to 20 knots backing south late
in the evening, then becoming 10 to 20 knots after midnight
veering southwest 15 to 20 knots early in the morning. Gusts up
to 25 knots. Rain showers likely through the night. Waves 3 to
4 feet.
.TUESDAY...Southwest wind 10 to 15 knots becoming west 15 to
20 knots in the afternoon. Gusts up to 25 knots. Slight chance of
showers in the morning, then showers and slight chance of
thunderstorms in the afternoon. Waves 2 to 4 feet subsiding to
1 to 2 feet in the late morning and afternoon.

$$
LMZ645-220400-
North Point Light to Wind Point WI-
705 PM CDT Sun Apr 21 2024

.TONIGHT...West wind 5 to 10 knots backing southwest early in the
morning. Mostly clear. Waves around 1 foot.
.MONDAY...Southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then rising to 15 to 20 knots early in the
afternoon becoming southwest 15 to 20 knots late in the
afternoon. Sunny. Waves around 1 foot.
.MONDAY NIGHT...Southwest wind 15 to 20 knots backing south late
in the evening, then becoming 15 to 25 knots after midnight
veering southwest early in the morning. Rain showers likely
through the night. Waves 3 to 4 feet. A small craft advisory may
be needed.
.TUESDAY...Southwest wind 15 to 20 knots veering west late in the
afternoon. Gusts up to 25 knots. Slight chance of showers through
the day. Slight chance of thunderstorms in the afternoon. Waves
2 to 4 feet subsiding to 1 to 2 feet in the late morning and
afternoon.

$$
LMZ646-220400-
Wind Point WI to Winthrop Harbor IL-
705 PM CDT Sun Apr 21 2024

.TONIGHT...Southwest wind 5 to 10 knots veering west in the late
evening and early morning, then becoming west 5 to 10 knots early
in the morning. Mostly clear. Waves around 1 foot.
.MONDAY...Southwest wind 5 to 10 knots rising to 10 to 15 knots
with gusts to around 20 knots in the late morning and early
afternoon, then becoming southwest 10 to 15 knots with gusts to
around 20 knots late in the afternoon. Sunny. Waves around
1 foot.
.MONDAY NIGHT...Southwest wind 15 to 20 knots backing south late
in the evening, then becoming 15 to 25 knots after midnight
veering southwest early in the morning. Slight chance of showers
through around midnight, then chance of showers after midnight.
Waves 1 to 3 feet building to 3 to 4 feet in the late evening and
overnight. A small craft advisory may be needed.
.TUESDAY...Southwest wind 15 to 20 knots becoming west 10 to
15 knots late in the afternoon. Gusts up to 25 knots. Chance of
showers in the morning, then showers likely and slight chance of
thunderstorms in the afternoon. Waves 2 to 4 feet subsiding to
1 to 2 feet in the late morning and afternoon.

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