Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
105 AM CDT Sun Sep 22 2024

For waters within five nautical miles of shore on Lake Michigan

LMZ643-220900-
Sheboygan to Port Washington WI-
105 AM CDT Sun Sep 22 2024

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

.REST OF TONIGHT...South wind 5 to 10 knots. Chance of showers
and thunderstorms. Waves 1 to 2 feet.
.SUNDAY...Southwest wind 5 to 10 knots becoming northwest 10 to
15 knots late in the morning, then veering north 10 to 20 knots
with gusts to around 25 knots early in the afternoon rising to
15 to 25 knots late in the afternoon. Patchy fog. showers and a
chance of thunderstorms. Waves around 1 foot building to 3 to
5 feet in the afternoon.
.SUNDAY NIGHT...North wind 15 to 25 knots becoming 15 to 20 knots
early in the morning. Slight chance of showers through around
midnight. Waves 4 to 6 feet.
.MONDAY...North wind 15 to 20 knots veering northeast in the
afternoon. Mostly sunny. Waves 4 to 6 feet subsiding to 3 to
4 feet late in the afternoon.

$$
LMZ644-220900-
Port Washington to North Point Light WI-
105 AM CDT Sun Sep 22 2024

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

.REST OF TONIGHT...South wind 5 to 10 knots. Chance of showers
and thunderstorms. Waves around 1 foot.
.SUNDAY...Southwest wind 5 to 10 knots veering west late in the
morning, then becoming north 10 to 15 knots with gusts to around
20 knots early in the afternoon rising to 15 to 20 knots with
gusts to around 25 knots late in the afternoon. Patchy fog.
showers and a chance of thunderstorms. Waves around 1 foot
building to 3 to 4 feet late in the afternoon.
.SUNDAY NIGHT...North wind 15 to 25 knots becoming 15 to 20 knots
early in the morning. Slight chance of showers through around
midnight. Waves 4 to 6 feet building to 5 to 7 feet in the late
evening and overnight.
.MONDAY...North wind 15 to 20 knots becoming northeast 10 to
15 knots in the afternoon. Partly sunny. Waves 4 to 6 feet
subsiding to 3 to 4 feet late in the afternoon.

$$
LMZ645-220900-
North Point Light to Wind Point WI-
105 AM CDT Sun Sep 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
MONDAY AFTERNOON...

.REST OF TONIGHT...Southwest wind 5 to 10 knots backing south
early in the morning. Chance of showers and thunderstorms. Waves
around 1 foot.
.SUNDAY...Southwest wind 5 to 10 knots veering west late in the
morning, then becoming north 10 to 15 knots early in the
afternoon rising to 15 to 20 knots with gusts to around 25 knots
late in the afternoon. Showers and a chance of thunderstorms
through the day. patchy fog in the afternoon. Waves around 1 foot
building to 3 to 4 feet late in the afternoon.
.SUNDAY NIGHT...North wind 15 to 25 knots. Gusts up to 30 knots.
Chance of showers and slight chance of thunderstorms through
around midnight. Waves 5 to 7 feet building to 6 to 8 feet in the
late evening and overnight.
.MONDAY...North wind 15 to 20 knots veering northeast late in the
morning, then easing to 10 to 15 knots in the afternoon. Partly
sunny. Waves 5 to 7 feet subsiding to 4 to 6 feet in the
afternoon.

$$
LMZ646-220900-
Wind Point WI to Winthrop Harbor IL-
105 AM CDT Sun Sep 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
MONDAY AFTERNOON...

.REST OF TONIGHT...Southwest wind 5 to 10 knots. Chance of
showers and thunderstorms. Waves around 1 foot.
.SUNDAY...Southwest wind 5 to 10 knots veering west late in the
morning, then becoming northwest 10 to 15 knots early in the
afternoon veering north 10 to 20 knots with gusts to around
25 knots late in the afternoon. Showers and a chance of
thunderstorms through the day. patchy fog in the afternoon. Waves
around 1 foot building to 2 to 4 feet late in the afternoon.
.SUNDAY NIGHT...North wind 15 to 25 knots. Chance of showers and
slight chance of thunderstorms through around midnight. Waves
4 to 6 feet building to 6 to 8 feet.
.MONDAY...North wind 15 to 20 knots veering northeast late in the
morning, then easing to 10 to 15 knots in the afternoon. Partly
sunny. Waves 5 to 7 feet subsiding to 3 to 4 feet.

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