Chicago Weather

Marine Data

Below 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 9:17 PM CST on February 5, 2016

Rest Of Tonight

Southwest winds 10 to 15 kt. A few flurries. Waves around 1 ft.


Southwest winds 10 to 15 kt. A chance of flurries in the morning. Waves 2 ft or less.

Saturday Night

Southwest winds 10 to 20 kt. Mostly cloudy. Waves 1 to 3 ft.


Southwest winds 15 to 20 kt. Slight chance of showers in the afternoon. Waves 1 to 3 ft.


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