FZUS53 KMKX 250210

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Nearshore Marine Forecast

National Weather Service Milwaukee/Sullivan WI

910 PM CDT Fri Oct 24 2025



For waters within five nautical miles of shore on Lake Michigan



LMZ643-251000-

Sheboygan to Port Washington WI-

910 PM CDT Fri Oct 24 2025



.REST OF TONIGHT...Southeast wind 5 knots becoming southwest

after midnight, then becoming southwest 5 to 10 knots early in

the morning. Partly cloudy. Waves nearly calm. 

.SATURDAY...Northwest wind 5 knots becoming northeast late in the

morning, then veering southeast early in the afternoon becoming

southeast 5 to 10 knots late in the afternoon. Chance of showers

through the day. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 5 to 10 knots rising to 10 to

15 knots after midnight. Partly cloudy. Waves 1 to 2 feet

building to 2 to 4 feet early in the morning. 

.SUNDAY...Southeast wind 10 to 15 knots rising to 15 to 20 knots

late in the morning, then becoming 10 to 20 knots early in the

afternoon becoming 15 to 20 knots late in the afternoon. Sunny.

Waves 3 to 4 feet building to 4 to 6 feet. 



$$

LMZ644-251000-

Port Washington to North Point Light WI-

910 PM CDT Fri Oct 24 2025



.REST OF TONIGHT...Southeast wind 5 knots becoming south after

midnight, then veering southwest early in the morning. Mostly

clear. Waves nearly calm. 

.SATURDAY...East wind 5 knots rising to 5 to 10 knots late in the

morning, then becoming east 5 to 10 knots early in the afternoon

veering southeast late in the afternoon. Slight chance of showers

in the morning, then chance of showers in the afternoon. Waves

around 1 foot. 

.SATURDAY NIGHT...Southeast wind 5 to 10 knots rising to 10 to

15 knots after midnight. Slight chance of showers through around

midnight. Waves 1 to 2 feet building to 2 to 4 feet early in the

morning. 

.SUNDAY...Southeast wind 10 to 15 knots rising to 15 to 20 knots

late in the morning, then becoming 10 to 20 knots with gusts to

around 25 knots early in the afternoon backing east with gusts to

around 25 knots late in the afternoon. Sunny. Waves 3 to 4 feet

building to 4 to 6 feet in the late morning and afternoon. 



$$

LMZ645-251000-

North Point Light to Wind Point WI-

910 PM CDT Fri Oct 24 2025



.REST OF TONIGHT...Southeast wind 5 knots veering south early in

the morning. Clear just before midnight then becoming partly

cloudy. Waves nearly calm. 

.SATURDAY...Southeast wind 5 to 10 knots veering south late in

the morning, then backing southeast early in the afternoon

becoming southeast 5 to 10 knots late in the afternoon. Chance of

showers in the afternoon. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Slight chance of

showers through around midnight. Waves 1 to 2 feet building to

2 to 4 feet early in the morning. 

.SUNDAY...Southeast wind 15 to 20 knots becoming 10 to 20 knots

early in the afternoon, then backing east late in the afternoon.

Sunny. Waves 3 to 4 feet building to 4 to 6 feet in the

afternoon. 



$$

LMZ646-251000-

Wind Point WI to Winthrop Harbor IL-

910 PM CDT Fri Oct 24 2025



.REST OF TONIGHT...Southeast wind 5 knots veering south after

midnight. Mostly clear. Waves nearly calm. 

.SATURDAY...Southeast wind 5 to 10 knots. Slight chance of

showers in the afternoon. Waves around 1 foot. 

.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Slight chance of

showers through around midnight. Waves 1 to 2 feet building to

2 to 4 feet early in the morning. 

.SUNDAY...Southeast wind 15 to 20 knots backing east late in the

afternoon. Sunny. Waves 3 to 4 feet building to 4 to 6 feet in

the afternoon. 



$$

See Lake Michigan Open Waters Forecast for Monday through Wednesday.