LMZ740>742-111515-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
314 AM CDT Sat Oct 11 2025
SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
TODAY
Northeast winds 15 to 25 kt diminishing to 10 to 15 kt.
Partly cloudy in the morning, then becoming mostly cloudy. Waves
3 to 6 ft subsiding to 2 to 4 ft.
TONIGHT
Northeast winds 10 to 15 kt becoming southeast
overnight. Partly cloudy in the evening then clearing. Waves 2 to
4 ft.
SUNDAY
Southeast winds 10 to 15 kt. Mostly sunny. Waves 2 to 4
ft.
SUNDAY NIGHT
Southeast winds 10 to 15 kt. Mostly clear in the
evening, then becoming partly cloudy. Waves 2 to 4 ft.
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