Small Craft Advisory in effect until 9 am CDT this morning
Gale watch in effect from late tonight through Friday evening
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Northwest winds 15 to 20 kt. Chance of thunderstorms in the morning. Chance of showers through the day. Waves 1 to 3 ft subsiding to 1 ft or less in the late morning and afternoon.
North winds 15 to 25 kt increasing to gales to 35 kt after midnight. Slight chance of showers through the night. Waves 2 to 4 ft building to 7 to 10 ft occasionally to 13 ft after midnight.
North gales to 35 kt. Partly sunny. Waves 8 to 11 ft occasionally to 14 ft.
North winds to 30 kt. Partly cloudy. Waves 7 to 10 ft occasionally to 13 ft subsiding to 5 to 8 ft occasionally to 10 ft after midnight.