Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 080410
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
1110 PM CDT Tue Oct 7 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-081000-
Sheboygan to Port Washington WI-
1110 PM CDT Tue Oct 7 2025

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 3 to
4 feet.
.WEDNESDAY...North wind 10 to 15 knots veering northeast late in
the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet
in the afternoon.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering east after midnight
becoming east 5 to 10 knots early in the morning. Clear. Waves
1 to 2 feet.
.THURSDAY...Southeast wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then veering south early in the afternoon
rising to 15 to 20 knots late in the afternoon. Sunny. Waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.

$$
LMZ644-081000-
Port Washington to North Point Light WI-
1110 PM CDT Tue Oct 7 2025

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 3 to
4 feet.
.WEDNESDAY...North wind 10 to 15 knots veering northeast late in
the afternoon. Sunny. Waves 3 to 4 feet subsiding to 1 to 3 feet
late in the afternoon.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots veering east
after midnight, then easing to 5 to 10 knots early in the
morning. Mostly clear. Waves 1 to 3 feet.
.THURSDAY...Southeast wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming southeast 10 to 15 knots in
the afternoon. Sunny. Waves 2 to 4 feet.

$$
LMZ645-081000-
North Point Light to Wind Point WI-
1110 PM CDT Tue Oct 7 2025

.REST OF TONIGHT...North wind 15 to 20 knots. Clear. Waves 3 to
4 feet.
.WEDNESDAY...North wind 10 to 15 knots veering northeast late in
the afternoon. Sunny. Waves 3 to 4 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots veering east
early in the morning. Mostly clear. Waves 1 to 3 feet building to
2 to 4 feet after midnight.
.THURSDAY...Southeast wind 10 to 15 knots. Sunny. Waves 2 to
4 feet.

$$
LMZ646-081000-
Wind Point WI to Winthrop Harbor IL-
1110 PM CDT Tue Oct 7 2025

.REST OF TONIGHT...North wind 10 to 20 knots becoming 15 to
20 knots early in the morning. Clear. Waves 3 to 4 feet.
.WEDNESDAY...North wind 10 to 15 knots veering northeast in the
afternoon. Sunny. Waves 3 to 4 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots veering east
early in the morning. Mostly clear. Waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight.
.THURSDAY...Southeast wind 10 to 15 knots. Sunny. Waves 2 to
4 feet subsiding to 1 to 3 feet late in the afternoon.

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