Winthrop Harbor - Wilmette Harbor
LMZ740>743-031615- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN- 257 AM CST Wed Dec 3 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING
..SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING
TODAY
Southwest winds 20 to 25 kt becoming northwest 15 to 20 kt in the afternoon. Slight chance of snow in the morning, then chance of snow in the afternoon. Waves 2 to 4 ft.
TONIGHT
Northwest winds 15 to 25 kt. Mostly cloudy in the evening, then becoming partly cloudy. Waves 4 to 6 ft occasionally to 8 ft.
THURSDAY
Northwest winds 10 to 20 kt becoming west and diminishing to around 10 kt in the afternoon. Partly cloudy in the morning then clearing. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
THURSDAY NIGHT
Southwest winds 10 to 20 kt. Partly cloudy. Waves 2 to 4 ft. $$
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING
..SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING
TODAY
Southwest winds 20 to 25 kt becoming northwest 15 to 20 kt in the afternoon. Slight chance of snow in the morning, then chance of snow in the afternoon. Waves 2 to 4 ft.
TONIGHT
Northwest winds 15 to 25 kt. Mostly cloudy in the evening, then becoming partly cloudy. Waves 4 to 6 ft occasionally to 8 ft.
THURSDAY
Northwest winds 10 to 20 kt becoming west and diminishing to around 10 kt in the afternoon. Partly cloudy in the morning then clearing. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
THURSDAY NIGHT
Southwest winds 10 to 20 kt. Partly cloudy. Waves 2 to 4 ft. $$
