Hazardous marine condition(s):
Small Craft Advisory
Hazardous Weather Outlook
LMZ740>743-111015-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-
918 PM CST Sat Jan 10 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
REST OF TONIGHT
West winds to 30 kt becoming northwest.
Occasional gale gusts to 35 kt possible. Snow showers likely.
Waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft.
SUNDAY
Northwest winds to 30 kt with a few gale force gusts
possible early diminishing to 15 to 25 kt in the afternoon. A
few flurries in the morning. Waves 4 to 6 ft occasionally to 8 ft.
SUNDAY NIGHT
Southwest winds 15 to 20 kt. Partly cloudy. Waves
3 to 5 ft subsiding to 2 to 4 ft.
MONDAY
Southwest winds 15 to 20 kt. Partly cloudy in the
morning then clearing. Waves 1 to 3 ft.
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