LMZ740 Winthrop Harbor To Wilmette Harbor Il- Wilmette Harbor To Northerly Island Il- Northerly Island To Calumet Harbor Il- Calumet Harbor Il To Gary In-gary To Burns Harbor In- Burns Harbor To Michigan City In- 703 Pm Cdt Sat May 4 2024
Tonight..South winds 10 to 15 kt becoming west this evening, then becoming northwest 10 to 20 kt by midnight. Winds will become north toward Sunrise. Gusty showers and Thunderstorms ending before 9 pm, then mostly cloudy. Waves around 1 ft building to 1 to 3 ft late.
Sunday..North winds 15 to 20 kt diminishing to 10 to 15 kt and becoming northeast. Decreasing cloudiness. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon.
Sunday night..Northeast winds 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.
Monday..Northeast winds 5 to 10 kt becoming east 10 to 15 kt. Mostly Sunny. Waves 1 to 2 ft building to 2 to 4 ft.