Northerly Island - Calumet Harbor
LMZ740>742-201545- Winthrop Harbor to Wilmette Harbor- Wilmette Harbor to Northerly Island- Northerly Island to Calumet Harbor- 355 AM CDT Wed Oct 20 2021
..SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH LATE THURSDAY NIGHT
TODAY
South winds 10 to 20 kt. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft.
TONIGHT
South winds 10 to 20 kt becoming southwest 15 to 20 kt after midnight. Chance of showers and slight chance of thunderstorms. Waves 1 to 3 ft.
THURSDAY
West winds 15 to 25 kt becoming northwest 20 to 25 kt in the afternoon. Chance of showers. Waves 2 to 4 ft building to 5 to 8 ft occasionally to 10 ft in the afternoon.
THURSDAY NIGHT
North winds 15 to 25 kt diminishing to 10 to 15 kt after midnight. Mostly cloudy. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft after midnight. $$
..SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH LATE THURSDAY NIGHT
TODAY
South winds 10 to 20 kt. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft.
TONIGHT
South winds 10 to 20 kt becoming southwest 15 to 20 kt after midnight. Chance of showers and slight chance of thunderstorms. Waves 1 to 3 ft.
THURSDAY
West winds 15 to 25 kt becoming northwest 20 to 25 kt in the afternoon. Chance of showers. Waves 2 to 4 ft building to 5 to 8 ft occasionally to 10 ft in the afternoon.
THURSDAY NIGHT
North winds 15 to 25 kt diminishing to 10 to 15 kt after midnight. Mostly cloudy. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft after midnight. $$
