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 3:09 PM CDT on April 26, 2015
Small Craft Advisory in effect through Monday morning
North winds 15 to 25 kt. Clear. Waves 3 to 6 ft occasionally to 8 ft.
North winds 15 to 20 kt becoming northeast in the afternoon. Mostly sunny. Waves 2 to 4 ft.
North winds 10 to 15 kt. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight.
North winds 10 to 15 kt becoming northeast in the afternoon. Sunny. Waves 1 to 3 ft subsiding to around 1 ft in the afternoon.