Northerly Island - Calumet Harbor
LMZ740>742-120915- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 913 PM CDT Sat Jul 11 2026
REST OF TONIGHT
Northeast winds 10 to 20 kt diminishing to around 10 kt. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
SUNDAY
Northeast winds 10 to 15 kt. Sunny. Waves 1 to 3 ft.
SUNDAY NIGHT
Northeast winds around 10 kt becoming southwest less than 10 kt overnight. Clear. Waves 1 to 2 ft subsiding to 1 ft or less.
MONDAY
West winds less than 10 kt becoming southeast in the afternoon. Sunny. Waves 1 ft or less. $$
REST OF TONIGHT
Northeast winds 10 to 20 kt diminishing to around 10 kt. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
SUNDAY
Northeast winds 10 to 15 kt. Sunny. Waves 1 to 3 ft.
SUNDAY NIGHT
Northeast winds around 10 kt becoming southwest less than 10 kt overnight. Clear. Waves 1 to 2 ft subsiding to 1 ft or less.
MONDAY
West winds less than 10 kt becoming southeast in the afternoon. Sunny. Waves 1 ft or less. $$
