Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 300605
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
105 AM CDT Fri May 30 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-300900-
Sheboygan to Port Washington WI-
105 AM CDT Fri May 30 2025

.REST OF TONIGHT...West wind 5 to 10 knots. Mostly cloudy. Waves
around 1 foot.
.FRIDAY...West wind 5 to 10 knots rising to 10 to 15 knots early
in the afternoon, then veering northwest with gusts to around
20 knots late in the afternoon. Patchy smoke in the afternoon.
chance of thunderstorms and slight chance of showers in the
afternoon. Waves around 1 foot.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots becoming north 5 to
10 knots late in the evening, then rising to 10 to 15 knots after
midnight. Chance of showers and thunderstorms through around
midnight. patchy smoke through the night. Waves around 1 foot.
.SATURDAY...North wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then veering northeast early in the
afternoon veering east late in the afternoon. Sunny. Waves around
1 foot.

$$
LMZ644-300900-
Port Washington to North Point Light WI-
105 AM CDT Fri May 30 2025

.REST OF TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves
nearly calm.
.FRIDAY...West wind 5 to 10 knots rising to 10 to 15 knots early
in the afternoon, then veering northwest with gusts to around
20 knots late in the afternoon. Patchy smoke in the afternoon.
chance of showers and thunderstorms in the afternoon. Waves
around 1 foot.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots becoming north 5 to
10 knots after midnight. Chance of showers and thunderstorms
through around midnight. patchy smoke through the night. Waves
around 1 foot.
.SATURDAY...North wind 5 to 10 knots veering northeast late in
the afternoon. Sunny. Waves around 1 foot.

$$
LMZ645-300900-
North Point Light to Wind Point WI-
105 AM CDT Fri May 30 2025

.REST OF TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves
nearly calm.
.FRIDAY...West wind 5 to 10 knots rising to 10 to 15 knots early
in the afternoon, then veering northwest with gusts to around
20 knots late in the afternoon. Patchy smoke in the afternoon.
chance of thunderstorms and slight chance of showers in the
afternoon. Waves around 1 foot.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots veering north after
midnight, then easing to 5 to 10 knots early in the morning. Rain
showers likely and a chance of thunderstorms through around
midnight. patchy smoke through the night. Waves 1 to 2 feet.
.SATURDAY...North wind 10 to 15 knots veering northeast early in
the afternoon, then easing to 5 to 10 knots late in the
afternoon. Sunny. Waves 1 to 2 feet.

$$
LMZ646-300900-
Wind Point WI to Winthrop Harbor IL-
105 AM CDT Fri May 30 2025

.REST OF TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves
nearly calm.
.FRIDAY...West wind 5 to 10 knots rising to 10 to 15 knots with
gusts to around 20 knots early in the afternoon, then veering
northwest with gusts to around 20 knots late in the afternoon.
Patchy smoke in the afternoon. chance of showers and
thunderstorms in the afternoon. Waves around 1 foot.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northwest 10 to 15 knots in the late
evening and early morning, then becoming north 5 to 10 knots
early in the morning. Rain showers likely and a chance of
thunderstorms through around midnight. patchy smoke through the
night. Waves around 1 foot.
.SATURDAY...North wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming northeast 5 to 10 knots in the
afternoon. Patchy smoke in the morning. Waves 1 to 2 feet.

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