Winthrop Harbor - Wilmette Harbor
LMZ740-741-270115- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- 546 AM CST Fri Dec 26 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING
TODAY
Southeast winds 10 to 20 kt becoming light and variable this morning, then becoming northwest 10 to 15 kt late this afternoon. Areas of dense fog in the morning. Intermittent light rain and drizzle ending in the morning. Waves 3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft.
TONIGHT
Northwest winds around 10 kt becoming light and variable. Cloudy. Waves subsiding to 1 ft or less.
SATURDAY
Southeast winds 5 to 10 kt increasing to 10 to 20 kt. Cloudy. Waves 1 to 2 ft building to 2 to 4 ft.
SATURDAY NIGHT
Southeast winds 10 to 20 kt. Chance of showers. Waves 3 to 5 ft. $$
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING
TODAY
Southeast winds 10 to 20 kt becoming light and variable this morning, then becoming northwest 10 to 15 kt late this afternoon. Areas of dense fog in the morning. Intermittent light rain and drizzle ending in the morning. Waves 3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft.
TONIGHT
Northwest winds around 10 kt becoming light and variable. Cloudy. Waves subsiding to 1 ft or less.
SATURDAY
Southeast winds 5 to 10 kt increasing to 10 to 20 kt. Cloudy. Waves 1 to 2 ft building to 2 to 4 ft.
SATURDAY NIGHT
Southeast winds 10 to 20 kt. Chance of showers. Waves 3 to 5 ft. $$
