Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 140405
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
1105 PM CDT Fri Jun 13 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-141000-
Sheboygan to Port Washington WI-
1105 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...Northeast wind 10 to 15 knots. Mostly cloudy.
Waves 3 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 to 4 feet subsiding to 1 to 2 feet in the late morning and
afternoon.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots becoming north
5 to 10 knots late in the evening, then veering northeast after
midnight veering east early in the morning. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots veering east late in the
morning, then becoming east 5 to 10 knots in the afternoon.
Slight chance of showers in the afternoon. Waves around 1 foot.

$$
LMZ644-141000-
Port Washington to North Point Light WI-
1105 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...Northeast wind 10 to 15 knots. Mostly cloudy.
Waves 3 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Mostly sunny. Waves
2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.SATURDAY NIGHT...Northeast wind 10 to 15 knots becoming north
5 to 10 knots late in the evening, then veering northeast after
midnight veering east early in the morning. Partly cloudy. Waves
1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots veering east late in the
morning, then becoming east 5 to 10 knots in the afternoon.
Partly sunny. Waves around 1 foot.

$$
LMZ645-141000-
North Point Light to Wind Point WI-
1105 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...Northeast wind 10 to 15 knots. Mostly cloudy.
Waves 2 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots backing north late in
the afternoon. Partly sunny in the morning then clearing. Waves
3 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.SATURDAY NIGHT...North wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering northeast after
midnight becoming northeast 5 to 10 knots early in the morning.
Mostly clear. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots veering east in the late
morning and early afternoon, then backing northeast late in the
afternoon. Partly sunny. Waves around 1 foot.

$$
LMZ646-141000-
Wind Point WI to Winthrop Harbor IL-
1105 PM CDT Fri Jun 13 2025

.REST OF TONIGHT...Northeast wind 10 to 15 knots. Mostly cloudy.
Waves 2 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots backing north late in
the afternoon. Partly sunny in the morning then clearing. Waves
2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.SATURDAY NIGHT...North wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering northeast after
midnight becoming northeast 5 to 10 knots early in the morning.
Mostly clear. Waves 1 to 2 feet.
.SUNDAY...Northeast wind 5 to 10 knots veering east in the late
morning and early afternoon, then backing northeast late in the
afternoon. Mostly sunny. Waves around 1 foot.

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