Marine DataBelow you'll find the latest marine forecast for our area. This forecast updates daily.
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Forecast as of 9:35 PM CDT on September 30, 2014
Rest Of Tonight
Northeast winds 10 to 15 kt becoming southeast late. Patchy drizzle. Waves 2 to 4 ft.
Southeast winds 10 to 15 kt. Mostly sunny. Waves 1 to 3 ft.
South winds 10 to 15 kt. Slight chance of showers in the evening...then chance of showers and slight chance of thunderstorms after midnight. Waves 2 to 4 ft.
South winds 10 to 15 kt. Showers and thunderstorms likely. Waves 2 to 4 ft.