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-Calumet Harbor To Gary-
Forecast as of 3:49 am CST on December 7, 2013
Northwest winds 10 to 20 kt. Sunny. Waves 2 to 4 ft.
Northwest winds 10 to 15 kt becoming northeast 5 to 10 kt after midnight. Chance of snow showers after midnight. Waves 1 to 3 ft.
East winds 15 to 25 kt becoming southeast late. Chance of snow showers especially in the afternoon. Waves 2 to 4 ft building to 3 to 5 ft occasionally to 7 ft.
South winds 15 to 25 kt becoming southwest after midnight. Snow in the evening...then slight chance of light freezing drizzle and snow after midnight. Waves 3 to 5 ft occasionally to 7 ft.