Hazardous marine condition(s):
Small Craft Advisory
Hazardous Weather Outlook
LMZ741-142200-
Wilmette Harbor to Northerly Island IL-
344 AM CDT Wed Oct 14 2026
SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
THURSDAY MORNING
EARLY THIS MORNING
Northeast winds 5 to 10 kt. A few showers.
Waves around 1 ft.
TODAY
Northeast winds 10 to 15 kt. Slight chance of showers in
the morning. Waves 1 to 2 ft building to 3 to 6 ft occastionally
to 8 ft.
TONIGHT
Northeast winds 10 to 15 kt becoming east. Mostly
cloudy. Waves 3 to 6 ft occasionally to 8 ft.
THURSDAY
East winds 10 to 15 kt becoming southeast. Chance of
rain in the morning, then rain and slight chance of thunderstorms
in the afternoon. Waves 3 to 5 ft subsiding to 2 to 4 ft.
THURSDAY NIGHT
East winds 10 to 15 kt becoming northwest and
increasing to 15 to 25 kt overnight. Rain. Waves 2 to 4 ft
building to 4 to 6 ft occasionally to 8 ft.
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