Hazardous marine condition(s):
Hazardous Weather Outlook
Small Craft Advisory
LMZ740>742-102230-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
1005 AM CST Mon Nov 10 2025
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
REST OF TODAY
Northwest winds 20 to 25 kt. Snow showers late
in the morning. Waves 5 to 8 ft occasionally to 10 ft subsiding
to 4 to 6 ft occasionally to 8 ft.
TONIGHT
Northwest winds 20 to 25 kt becoming west 15 to 25 kt.
Mostly clear in the evening, then becoming mostly cloudy. Waves 4
to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.
TUESDAY
Southwest winds to 30 kt. Chance of snow in the
morning. Waves 3 to 5 ft building to 4 to 6 ft occasionally to
8 ft.
TUESDAY NIGHT
West winds 20 to 25 kt diminishing to 15 to
20 kt. Partly cloudy in the evening, then becoming mostly clear.
Waves 2 to 4 ft.
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