LMZ740>742-202215-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
1024 AM CST Thu Nov 20 2025
REST OF TODAY
Southwest winds around 10 kt. Patchy fog late in
the morning. Chance of drizzle late in the afternoon. Waves 1 to
2 ft.
TONIGHT
Southwest winds 10 to 15 kt becoming northwest
overnight. Chance of drizzle in the evening. Waves around 1 ft.
FRIDAY
Northwest winds 10 to 15 kt becoming north. Mostly
cloudy. Waves 1 to 2 ft.
FRIDAY NIGHT
North winds 10 to 15 kt becoming northeast.
Slight chance of rain in the evening. Waves 1 to 3 ft building to
2 to 4 ft.
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