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: 505 PM CDT Fri Jul 18 2025
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Tonight: Southeast wind 5 to 10 knots veering south early in the morning. Partly cloudy. Waves around 1 foot.

Saturday: South wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then veering southwest early in the afternoon easing to 5 to 10 knots late in the afternoon. Showers likely and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Saturday Night: North wind 5 to 10 knots rising to 10 to 15 knots late in the evening, then becoming north 10 to 15 knots after midnight. Chance of showers and thunderstorms through around midnight. Waves around 1 foot building to 2 to 4 feet early in the morning.

Sunday: Northeast wind 10 to 15 knots. Partly sunny. Waves 2 to 4 feet.







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

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