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 9:00 am CST on November 23, 2017
Gale watch in effect from Friday morning through Friday afternoon
Rest Of Today
Southwest winds 10 to 20 kt diminishing to 10 to 15 kt this afternoon. Sunny. Waves 1 to 3 ft.
Southwest winds 10 to 15 kt increasing to 15 to 20 kt after midnight. Mostly clear. Waves 1 to 3 ft.
Southwest winds to 30 kt increasing to gales to 35 kt. Mostly sunny. Waves 3 to 5 ft.
West winds 20 to 25 kt becoming northwest in the evening. Mostly cloudy in the evening then clearing. Waves 2 to 4 ft.