Winthrop Harbor - Wilmette Harbor
LMZ740>743-121645- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN- 334 AM CST Fri Dec 12 2025
..SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING
TODAY
Northwest winds around 5 kt becoming west 10 to 20 kt. Mostly cloudy. Waves 1 to 2 ft.
TONIGHT
West winds 15 to 25 kt becoming northwest 20 to 25 kt by late evening. A chance of flurries in the evening. Waves 2 to 4 ft building to 3 to 5 ft.
SATURDAY
Northwest winds 20 to 25 kt. Chance of snow. Waves 3 to 5 ft subsiding to 2 to 4 ft.
SATURDAY NIGHT
Northwest winds 20 to 25 kt. Slight chance of snow showers. Waves 3 to 6 ft. $$
..SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING
TODAY
Northwest winds around 5 kt becoming west 10 to 20 kt. Mostly cloudy. Waves 1 to 2 ft.
TONIGHT
West winds 15 to 25 kt becoming northwest 20 to 25 kt by late evening. A chance of flurries in the evening. Waves 2 to 4 ft building to 3 to 5 ft.
SATURDAY
Northwest winds 20 to 25 kt. Chance of snow. Waves 3 to 5 ft subsiding to 2 to 4 ft.
SATURDAY NIGHT
Northwest winds 20 to 25 kt. Slight chance of snow showers. Waves 3 to 6 ft. $$
