Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
905 AM CDT Mon Apr 22 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-222200-
Sheboygan to Port Washington WI-
905 AM CDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

.REST OF TODAY...Southwest wind 10 to 15 knots becoming south
15 to 20 knots with gusts to around 25 knots early in the
afternoon, then veering southwest with gusts to around 25 knots
late in the afternoon. Sunny. Waves around 1 foot building to
2 to 4 feet in the afternoon.
.TONIGHT...South wind 15 to 20 knots becoming 10 to 20 knots in
the late evening and early morning, then veering southwest 15 to
20 knots early in the morning. Gusts up to 30 knots. Chance of
showers. Waves 3 to 4 feet building to 4 to 6 feet after
midnight, then subsiding to 3 to 4 feet early in the morning.
.TUESDAY...Southwest wind 10 to 15 knots rising to 15 to 20 knots
early in the afternoon, then veering west late in the afternoon.
Gusts up to 25 knots. Rain showers and slight chance of
thunderstorms in the afternoon. Waves 3 to 4 feet subsiding to
1 to 2 feet in the afternoon.
.TUESDAY NIGHT...North wind up to 30 knots. Rain showers and
slight chance of thunderstorms through around midnight. Waves
3 to 5 feet building to 7 to 9 feet.

$$
LMZ644-222200-
Port Washington to North Point Light WI-
905 AM CDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

.REST OF TODAY...Southwest wind 10 to 15 knots becoming south
15 to 20 knots with gusts to around 25 knots early in the
afternoon, then veering southwest with gusts to around 25 knots
late in the afternoon. Sunny. Waves 1 to 2 feet building to 2 to
4 feet late in the afternoon.
.TONIGHT...South wind 15 to 20 knots becoming 10 to 20 knots in
the late evening and early morning, then veering southwest 15 to
20 knots early in the morning. Gusts up to 30 knots. Chance of
showers through around midnight. Slight chance of showers after
midnight. Waves 3 to 4 feet.
.TUESDAY...Southwest wind 10 to 15 knots rising to 15 to 20 knots
early in the afternoon, then veering west late in the afternoon.
Gusts up to 25 knots. Rain showers and slight chance of
thunderstorms in the afternoon. Waves 1 to 2 feet.
.TUESDAY NIGHT...Northwest wind 15 to 25 knots becoming north up
to 30 knots in the late evening and overnight. Chance of showers
and slight chance of thunderstorms through around midnight. Waves
5 to 7 feet building to 7 to 9 feet after midnight.

$$
LMZ645-222200-
North Point Light to Wind Point WI-
905 AM CDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

.REST OF TODAY...Southwest wind 10 to 15 knots rising to 15 to
20 knots with gusts to around 25 knots in the afternoon. Sunny
late in the morning then becoming partly sunny. Waves around
1 foot building to 2 to 4 feet late in the afternoon.
.TONIGHT...South wind 15 to 20 knots becoming 10 to 20 knots late
in the evening, then becoming southwest 15 to 25 knots after
midnight becoming 15 to 20 knots early in the morning. Gusts up
to 30 knots. Chance of showers through around midnight. Slight
chance of showers after midnight. Waves 3 to 4 feet.
.TUESDAY...Southwest wind 10 to 15 knots rising to 15 to 20 knots
early in the afternoon, then veering west late in the afternoon.
Gusts up to 25 knots. Rain 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.
.TUESDAY NIGHT...Northwest wind 15 to 20 knots becoming north up
to 30 knots in the late evening and overnight. Rain showers
likely and slight chance of thunderstorms through around
midnight. Waves 1 to 2 feet building to 8 to 10 feet.

$$
LMZ646-222200-
Wind Point WI to Winthrop Harbor IL-
905 AM CDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

.REST OF TODAY...Southwest wind 10 to 15 knots rising to 15 to
20 knots with gusts to around 25 knots in the afternoon. Sunny
late in the morning then becoming partly sunny. Waves 1 to 2 feet
building to 2 to 4 feet late in the afternoon.
.TONIGHT...Southwest wind 15 to 20 knots becoming 10 to 20 knots
late in the evening, then rising to 15 to 25 knots after midnight
becoming 15 to 20 knots early in the morning. Gusts up to
30 knots. Slight chance of showers. Waves 3 to 4 feet.
.TUESDAY...Southwest wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then rising to 15 to 20 knots early in the
afternoon veering west late in the afternoon. Gusts up to
25 knots. Rain 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.
.TUESDAY NIGHT...Northwest wind 15 to 20 knots becoming north up
to 30 knots in the late evening and overnight. Rain showers
likely and slight chance of thunderstorms through around
midnight. Waves 1 to 2 feet building to 8 to 10 feet.

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