Wilmette Harbor - Northerly Island
LMZ740>742-131200- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 915 PM CDT Fri Sep 12 2025
REST OF TONIGHT
Southeast winds 10 to 15 kt becoming south after midnight. Slight chance of showers and thunderstorms toward daybreak. Waves 1 to 2 ft.
SATURDAY
South winds 10 to 15 kt becoming southeast 10 to 20 kt in the afternoon. Chance of showers and thunderstorms. Waves 1 to 3 ft.
SATURDAY NIGHT
Southeast winds 10 to 15 kt diminishing to 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.
SUNDAY
East winds 5 to 10 kt becoming northeast in the afternoon. Mostly sunny. Waves 1 to 2 ft. $$
REST OF TONIGHT
Southeast winds 10 to 15 kt becoming south after midnight. Slight chance of showers and thunderstorms toward daybreak. Waves 1 to 2 ft.
SATURDAY
South winds 10 to 15 kt becoming southeast 10 to 20 kt in the afternoon. Chance of showers and thunderstorms. Waves 1 to 3 ft.
SATURDAY NIGHT
Southeast winds 10 to 15 kt diminishing to 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.
SUNDAY
East winds 5 to 10 kt becoming northeast in the afternoon. Mostly sunny. Waves 1 to 2 ft. $$
