410
FZUS53 KMKX 202006
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
306 PM CDT Mon May 20 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-210900-
Sheboygan to Port Washington WI-
306 PM CDT Mon May 20 2024

.THROUGH EARLY EVENING...Southeast wind 5 to 10 knots rising to
10 to 15 knots late in the afternoon. Showers and a chance of
thunderstorms. Waves around 1 foot.
.TONIGHT...Northwest wind 5 to 10 knots becoming northeast early
in the morning. Chance of showers and thunderstorms in the
evening. Waves around 1 foot.
.TUESDAY...East wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots early in the
afternoon rising to 10 to 15 knots late in the afternoon. Chance
of showers and slight chance of thunderstorms in the afternoon.
Waves around 1 foot.
.TUESDAY NIGHT...Southeast wind 10 to 20 knots veering south
15 to 20 knots late in the evening, then becoming 15 to 25 knots
after midnight veering southwest early in the morning. Rain
showers and a chance of thunderstorms. Waves 3 to 5 feet. A small
craft advisory may be needed.
.WEDNESDAY...Southwest wind 15 to 25 knots easing to 10 to
20 knots in the late morning and early afternoon, then veering
west 15 to 20 knots late in the afternoon. Sunny. Waves 3 to
5 feet subsiding to 1 to 2 feet.

$$
LMZ644-210900-
Port Washington to North Point Light WI-
306 PM CDT Mon May 20 2024

...SEVERE THUNDERSTORM WATCH 267 IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON...

.THROUGH EARLY EVENING...Southeast wind 5 to 10 knots veering
south late in the afternoon. Showers and a chance of
thunderstorms. Waves around 1 foot.
.TONIGHT...West wind 5 to 10 knots veering northwest after
midnight, then veering northeast early in the morning. Chance of
showers and thunderstorms in the evening. Waves around 1 foot.
.TUESDAY...East wind 5 to 10 knots veering southeast late in the
morning, then becoming southeast 5 to 10 knots early in the
afternoon rising to 10 to 15 knots late in the afternoon. Slight
chance of showers in the morning. Slight chance of thunderstorms
through the day. Chance of showers in the afternoon. Waves around
1 foot.
.TUESDAY NIGHT...Southeast wind 15 to 20 knots veering south late
in the evening, then becoming 15 to 25 knots after midnight
veering southwest early in the morning. Rain showers and a chance
of thunderstorms. Waves 1 to 2 feet building to 2 to 4 feet in
the late evening and overnight.
.WEDNESDAY...Southwest wind 10 to 20 knots becoming 15 to
20 knots early in the afternoon, then veering west late in the
afternoon. Gusts up to 25 knots. Slight chance of showers. Waves
1 to 2 feet.

$$
LMZ645-210900-
North Point Light to Wind Point WI-
306 PM CDT Mon May 20 2024

...SEVERE THUNDERSTORM WATCH 267 IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON...

.THROUGH EARLY EVENING...Southeast wind 10 to 15 knots veering
south late in the afternoon. Showers and a chance of
thunderstorms. Waves around 1 foot.
.TONIGHT...West wind 5 to 10 knots with gusts to around 20 knots
becoming west 5 to 10 knots late in the evening, then veering
northwest after midnight veering east early in the morning.
Chance of showers and thunderstorms through around midnight.
Waves around 1 foot.
.TUESDAY...East wind 5 to 10 knots veering southeast late in the
morning, then rising to 10 to 15 knots in the afternoon. Slight
chance of showers and thunderstorms through the day. Waves around
1 foot.
.TUESDAY NIGHT...Southeast wind 15 to 20 knots veering south late
in the evening, then becoming 15 to 25 knots after midnight
veering southwest early in the morning. Rain showers and a chance
of thunderstorms through the night. Waves 3 to 4 feet.
.WEDNESDAY...Southwest wind 10 to 20 knots becoming 15 to
20 knots in the late morning and early afternoon, then veering
west late in the afternoon. Gusts up to 25 knots. Slight chance
of showers in the afternoon. Waves 2 to 4 feet subsiding to
around 1 foot in the late morning and afternoon.

$$
LMZ646-210900-
Wind Point WI to Winthrop Harbor IL-
306 PM CDT Mon May 20 2024

...SEVERE THUNDERSTORM WATCH 267 IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON...

.THROUGH EARLY EVENING...Southeast wind 5 to 10 knots becoming
south 10 to 15 knots late in the afternoon. Showers and a chance
of thunderstorms. Waves around 1 foot.
.TONIGHT...West wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots late in the evening, then veering
northwest after midnight veering east early in the morning.
Showers and thunderstorms likely in the evening, then chance of
showers and thunderstorms late in the evening. Waves around
1 foot.
.TUESDAY...East wind 5 to 10 knots veering southeast in the late
morning and early afternoon, then rising to 10 to 15 knots late
in the afternoon. Slight chance of showers and thunderstorms.
Waves around 1 foot.
.TUESDAY NIGHT...Southeast wind 15 to 20 knots veering south late
in the evening, then veering southwest 10 to 20 knots after
midnight becoming 15 to 20 knots early in the morning. Gusts up
to 25 knots. Rain showers and a chance of thunderstorms through
the night. Waves 3 to 4 feet.
.WEDNESDAY...Southwest wind 15 to 20 knots veering west late in
the afternoon. Slight chance of showers in the afternoon. Waves
2 to 4 feet subsiding to around 1 foot in the late morning and
afternoon.

$$
See Lake Michigan Open Waters Forecast for Thursday through Saturday.