Winthrop Harbor - Wilmette Harbor
LMZ740>743-150315- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN- 315 PM CDT Wed May 14 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL NOON CDT THURSDAY
LATE THIS AFTERNOON
Northeast winds 5 to 10 kt. Areas of dense fog. Waves 1 ft or less.
TONIGHT
Northeast winds 5 to 10 kt becoming east late. Areas of dense fog in the evening, then widespread dense fog after midnight. Waves around 1 ft.
THURSDAY
Southeast winds 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Widespread dense fog in the morning. Chance of showers and thunderstorms in the afternoon. Waves around 1 ft building to 2 to 4 ft.
THURSDAY NIGHT
South winds 20 to 25 kt becoming southwest and diminishing to 10 to 15 kt. Chance of showers and thunderstorms in the evening. Waves 2 to 4 ft subsiding to 1 to 3 ft.
FRIDAY
Southwest winds to 30 kt becoming south and increasing to 35 kt gales. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft building to 3 to 5 ft. $$
..DENSE FOG ADVISORY IN EFFECT UNTIL NOON CDT THURSDAY
LATE THIS AFTERNOON
Northeast winds 5 to 10 kt. Areas of dense fog. Waves 1 ft or less.
TONIGHT
Northeast winds 5 to 10 kt becoming east late. Areas of dense fog in the evening, then widespread dense fog after midnight. Waves around 1 ft.
THURSDAY
Southeast winds 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Widespread dense fog in the morning. Chance of showers and thunderstorms in the afternoon. Waves around 1 ft building to 2 to 4 ft.
THURSDAY NIGHT
South winds 20 to 25 kt becoming southwest and diminishing to 10 to 15 kt. Chance of showers and thunderstorms in the evening. Waves 2 to 4 ft subsiding to 1 to 3 ft.
FRIDAY
Southwest winds to 30 kt becoming south and increasing to 35 kt gales. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft building to 3 to 5 ft. $$
