Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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289 FZUS53 KLOT 190844 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 344 AM CDT Wed Jun 19 2024 For waters within five nautical miles of shore on Lake Michigan Waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered. LMZ740>742-191515- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 344 AM CDT Wed Jun 19 2024 .TODAY...Southwest winds 15 to 20 kt becoming southeast 10 to 15 kt this afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft. .TONIGHT...Northeast winds 5 to 10 kt becoming north overnight. Slight chance of showers and thunderstorms. Patchy fog overnight. Waves 1 to 2 ft. .THURSDAY...North winds 5 to 10 kt increasing to 10 to 15 kt. Patchy fog in the morning. Slight chance of showers and thunderstorms. Waves 1 to 3 ft. .THURSDAY NIGHT...North winds 10 to 15 kt diminishing to 5 to 10 kt. Slight chance of showers and thunderstorms overnight. Waves 1 to 3 ft. $$ LMZ743>745-191515- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 344 AM CDT Wed Jun 19 2024 .TODAY...South winds 10 to 15 kt. Slight chance of showers and thunderstorms in the afternoon. Waves around 1 ft. .TONIGHT...Northeast winds 5 to 10 kt becoming north. Slight chance of showers and thunderstorms in the evening. Waves around 1 ft. .THURSDAY...North winds 5 to 10 kt. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. .THURSDAY NIGHT...North winds 10 to 15 kt diminishing to 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft. $$ Carothers