Coastal Waters Forecast for Wind Point WI to Winthrop Harbor IL (LMZ646) (Text-Only)
NWS Forecast for: Wind Point WI to Winthrop Harbor IL (LMZ646)
Issued by: National Weather Service Milwaukee, WI
Last Update: 511 PM CST Sat Nov 14 2026


Tonight: Northwest wind 10 to 15 knots easing to 5 to 10 knots in the late evening and overnight. Clear through around midnight then becoming partly cloudy. Waves 1 to 2 feet.

Sunday: Northwest wind 5 to 10 knots veering north early in the afternoon, then becoming northeast late in the afternoon. Sunny. Waves around 1 foot.

Sunday Night: Northwest wind 5 knots becoming west late in the evening, then becoming west 5 to 10 knots after midnight. Mostly clear. Waves around 1 foot.

Monday: Southwest wind 5 to 10 knots rising to 10 to 15 knots in the late morning and early afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot.

wave heights are for ice free areas.







Zone Forecast: Wind Point WI to Winthrop Harbor IL (LMZ646)

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