FZUS53 KMKX 241010

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Nearshore Marine Forecast

National Weather Service Milwaukee/Sullivan WI

510 AM CDT Fri Oct 24 2025



For waters within five nautical miles of shore on Lake Michigan



LMZ643-241600-

Sheboygan to Port Washington WI-

510 AM CDT Fri Oct 24 2025



.TODAY...Northwest wind 10 to 15 knots easing to 5 to 10 knots

early in the afternoon, then becoming northwest 5 to 10 knots

late in the afternoon. Sunny. Waves around 1 foot. 

.TONIGHT...Northwest wind 5 to 10 knots becoming southwest late

in the evening, then becoming southwest 5 knots after midnight.

Partly cloudy. Waves nearly calm. 

.SATURDAY...West wind 5 to 10 knots backing south late in the

morning, then becoming southeast 10 to 15 knots in the afternoon.

Mostly cloudy. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy.

Waves 1 to 3 feet building to 2 to 4 feet after midnight. 



$$

LMZ644-241600-

Port Washington to North Point Light WI-

510 AM CDT Fri Oct 24 2025



.TODAY...Northwest wind 10 to 15 knots easing to 5 to 10 knots in

the late morning and early afternoon, then becoming northwest

5 to 10 knots late in the afternoon. Sunny. Waves around 1 foot. 

.TONIGHT...East wind 5 knots veering south late in the evening,

then veering southwest after midnight becoming southwest 5 knots

early in the morning. Partly cloudy. Waves nearly calm. 

.SATURDAY...Southwest wind 5 to 10 knots backing south late in

the morning, then becoming southeast 10 to 15 knots in the

afternoon. Partly sunny. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy.

Waves 1 to 3 feet building to 2 to 4 feet after midnight. 



$$

LMZ645-241600-

North Point Light to Wind Point WI-

510 AM CDT Fri Oct 24 2025



.TODAY...Northwest wind 10 to 15 knots easing to 5 to 10 knots

late in the morning, then becoming northwest 5 to 10 knots early

in the afternoon veering north late in the afternoon. Sunny.

Waves around 1 foot. 

.TONIGHT...East wind 5 to 10 knots becoming south late in the

evening, then becoming south 5 knots after midnight rising to

5 to 10 knots early in the morning. Partly cloudy. Waves around

1 foot. 

.SATURDAY...Southwest wind 5 to 10 knots backing south late in

the morning, then becoming southeast 10 to 15 knots in the

afternoon. Partly sunny. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy.

Waves 1 to 3 feet building to 2 to 4 feet after midnight. 



$$

LMZ646-241600-

Wind Point WI to Winthrop Harbor IL-

510 AM CDT Fri Oct 24 2025



.TODAY...Northwest wind 10 to 15 knots easing to 5 to 10 knots

late in the morning, then becoming northwest 5 to 10 knots early

in the afternoon veering north late in the afternoon. Sunny.

Waves around 1 foot. 

.TONIGHT...East wind 5 to 10 knots becoming southeast late in the

evening, then veering south after midnight becoming southeast

early in the morning. Partly cloudy. Waves around 1 foot. 

.SATURDAY...South wind 5 to 10 knots becoming southeast 10 to

15 knots in the afternoon. Slight chance of showers in the

afternoon. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy.

Waves 1 to 3 feet building to 2 to 4 feet after midnight. 



$$

See Lake Michigan Open Waters Forecast for Sunday through Tuesday.