Wilmette Harbor - Northerly Island
LMZ741-742-261530- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 336 AM CDT Sun Oct 26 2025
..SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH TUESDAY EVENING
TODAY
Southeast winds 15 to 20 kt becoming east. Partly cloudy in the morning then clearing. Waves 2 to 4 ft.
TONIGHT
East winds 15 to 25 kt increasing to 20 to 25 kt. Clear. Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.
MONDAY
East winds 15 to 20 kt. Mostly sunny. Waves 3 to 6 ft.
MONDAY NIGHT
East winds 15 to 25 kt. Mostly clear in the evening, then becoming partly cloudy. Waves 4 to 6 ft occasionally to 8 ft. $$
..SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH TUESDAY EVENING
TODAY
Southeast winds 15 to 20 kt becoming east. Partly cloudy in the morning then clearing. Waves 2 to 4 ft.
TONIGHT
East winds 15 to 25 kt increasing to 20 to 25 kt. Clear. Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.
MONDAY
East winds 15 to 20 kt. Mostly sunny. Waves 3 to 6 ft.
MONDAY NIGHT
East winds 15 to 25 kt. Mostly clear in the evening, then becoming partly cloudy. Waves 4 to 6 ft occasionally to 8 ft. $$
