National Weather Service Marine Forecast FZUS53 KMKX

FZUS53 KMKX 061110
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
510 AM CST Fri Nov 6 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ643-061700
Sheboygan to Port Washington WI
510 AM CST Fri Nov 6 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON

TODAY
North wind 15 to 25 knots rising to up to 30 knots late in the morning, then easing to 15 to 25 knots in the afternoon. Partly sunny. Waves 4 to 6 feet subsiding to 3 to 5 feet late in the afternoon.

TONIGHT
North wind 15 to 20 knots easing to 10 to 15 knots in the late evening and early morning, then backing northwest early in the morning. Mostly cloudy through around midnight then clearing. Waves 3 to 4 feet subsiding to 1 to 2 feet early in the morning.

SATURDAY
Northwest wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then backing west early in the afternoon rising to 10 to 15 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet.

SATURDAY NIGHT
West wind 10 to 15 knots rising to 15 to 20 knots. Partly cloudy. Waves 1 to 2 feet.

Wave heights are for ice free areas.

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LMZ644-061700
Port Washington to North Point Light WI
510 AM CST Fri Nov 6 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON

TODAY
North wind 15 to 25 knots with gusts to around 30 knots becoming 15 to 20 knots late in the afternoon. Sunny in the morning then becoming mostly cloudy. Waves 4 to 6 feet.

TONIGHT
North wind 10 to 20 knots becoming 10 to 15 knots late in the evening, then backing northwest after midnight. Mostly cloudy through around midnight then clearing. Waves 3 to 5 feet subsiding to 1 to 3 feet.

SATURDAY
Northwest wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then backing west early in the afternoon becoming west 5 to 10 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet.

SATURDAY NIGHT
West wind 10 to 15 knots rising to 15 to 20 knots after midnight. Partly cloudy. Waves 1 to 2 feet.

Wave heights are for ice free areas.

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LMZ645-061700
North Point Light to Wind Point WI
510 AM CST Fri Nov 6 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON

TODAY
North wind 15 to 25 knots with gusts to around 30 knots backing northwest 15 to 20 knots late in the afternoon. Sunny in the morning then becoming mostly cloudy. Waves 5 to 7 feet subsiding to 4 to 6 feet late in the afternoon.

TONIGHT
Northwest wind 15 to 20 knots easing to 10 to 15 knots late in the evening, then becoming northwest 10 to 15 knots after midnight. Mostly cloudy through around midnight then clearing. Waves 3 to 5 feet subsiding to 3 to 4 feet after midnight.

SATURDAY
Northwest wind 10 to 15 knots becoming west 5 to 10 knots early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

SATURDAY NIGHT
West wind 10 to 15 knots rising to 15 to 20 knots after midnight. Partly cloudy. Waves 1 to 2 feet.

Wave heights are for ice free areas.

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LMZ646-061700
Wind Point WI to Winthrop Harbor IL
510 AM CST Fri Nov 6 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON

TODAY
North wind 15 to 25 knots with gusts to around 30 knots backing northwest 15 to 20 knots late in the afternoon. Sunny in the morning then becoming partly sunny. Waves 5 to 7 feet.

TONIGHT
Northwest wind 15 to 20 knots easing to 10 to 15 knots in the late evening and early morning, then becoming northwest 10 to 15 knots early in the morning. Mostly cloudy through around midnight then clearing. Waves 3 to 5 feet subsiding to 3 to 4 feet in the late evening and overnight.

SATURDAY
Northwest wind 10 to 15 knots becoming west 5 to 10 knots early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

SATURDAY NIGHT
West wind 10 to 15 knots rising to 15 to 20 knots after midnight. Partly cloudy. Waves 1 to 2 feet.

Wave heights are for ice free areas.

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See Lake Michigan Open Waters Forecast for Sunday through Tuesday.