Winthrop Harbor - Wilmette Harbor
LMZ740>743-191515- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN- 256 AM CDT Sun Oct 19 2025
..GALE WARNING IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH THIS EVENING
TODAY
Northwest gales to 35 kt. Rain ending during the late morning. Waves 4 to 7 ft occasionally to 9 ft building to 6 to 9 ft occasionally to 12 ft, then subsiding to 4 to 7 ft occasionally to 9 ft.
TONIGHT
Northwest winds 15 to 25 kt becoming west 10 to 20 kt. Clear. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
MONDAY
Southwest winds 10 to 15 kt becoming south and increasing to 30 kt in the afternoon. Sunny. Waves 1 to 2 ft building to 4 to 6 ft occasionally to 8 ft.
MONDAY NIGHT
South winds to 30 kt becoming west 15 to 25 kt overnight. Scattered showers. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft. $$
..GALE WARNING IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH THIS EVENING
TODAY
Northwest gales to 35 kt. Rain ending during the late morning. Waves 4 to 7 ft occasionally to 9 ft building to 6 to 9 ft occasionally to 12 ft, then subsiding to 4 to 7 ft occasionally to 9 ft.
TONIGHT
Northwest winds 15 to 25 kt becoming west 10 to 20 kt. Clear. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
MONDAY
Southwest winds 10 to 15 kt becoming south and increasing to 30 kt in the afternoon. Sunny. Waves 1 to 2 ft building to 4 to 6 ft occasionally to 8 ft.
MONDAY NIGHT
South winds to 30 kt becoming west 15 to 25 kt overnight. Scattered showers. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft. $$
