Coastal Waters Forecast for Winthrop Harbor to Wilmette Harbor IL (LMZ740) (Text-Only)
NWS Forecast for: Winthrop Harbor to Wilmette Harbor IL (LMZ740)
Issued by: National Weather Service Chicago, IL
Last Update: 313 PM CDT Sun Jun 23 2024


Late This Afternoon: Northeast winds 10 to 20 kt. Mostly cloudy. Waves 2 to 4 ft.

Tonight: Northwest winds 5 to 10 kt. A chance of sprinkles in the evening. Waves 2 to 4 ft subsiding to 1 to 2 ft.

Monday: Northeast winds 5 to 10 kt becoming east 10 to 15 kt. mostly sunny. Waves 1 to 2 ft.

Monday Night: Southeast winds 10 to 20 kt becoming south overnight. Chance of showers and thunderstorms overnight. Waves 1 to 2 ft building to 2 to 4 ft.

Tuesday: Southwest winds 20 to 25 kt. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Waves 2 to 4 ft.







Zone Forecast: Winthrop Harbor to Wilmette Harbor IL (LMZ740)

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