National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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: 110 AM CDT Sun Aug 23 2026		Print

Rest Of Tonight: Northwest wind 10 to 15 knots. Slight chance of waterspouts. Waves 1 to 2 feet.

Sunday: Northwest wind 10 to 15 knots veering north early in the afternoon, then backing northwest late in the afternoon. Slight chance of waterspouts in the morning. Waves 1 to 2 feet.

Sunday Night: North wind 5 to 10 knots backing northwest after midnight. Partly cloudy. Waves 1 to 2 feet.

Monday: Northwest wind 5 to 10 knots veering northeast late in the afternoon. Sunny. Waves 1 to 2 feet.






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

Visit your local NWS office at: https://www.weather.gov/mkx