Wilmette Harbor - Northerly Island
LMZ740>742-150315- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 252 PM CDT Tue Jul 14 2026
TONIGHT
South winds around 10 kt becoming west overnight. Clear. Waves around 1 ft.
WEDNESDAY
Northwest winds around 10 kt becoming east in the afternoon. Mostly sunny. Waves around 1 ft.
WEDNESDAY NIGHT
Northeast winds around 5 kt becoming north overnight. Mostly clear in the evening, then becoming partly cloudy. Waves 1 to 2 ft.
THURSDAY
North winds 5 to 10 kt becoming northeast in the afternoon. Partly cloudy. Waves 1 to 2 ft. $$
TONIGHT
South winds around 10 kt becoming west overnight. Clear. Waves around 1 ft.
WEDNESDAY
Northwest winds around 10 kt becoming east in the afternoon. Mostly sunny. Waves around 1 ft.
WEDNESDAY NIGHT
Northeast winds around 5 kt becoming north overnight. Mostly clear in the evening, then becoming partly cloudy. Waves 1 to 2 ft.
THURSDAY
North winds 5 to 10 kt becoming northeast in the afternoon. Partly cloudy. Waves 1 to 2 ft. $$
