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Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
828 FZUS53 KLOT 190227 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 927 PM CDT Thu Jul 18 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>742-190915- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 927 PM CDT Thu Jul 18 2024 .REST OF TONIGHT...Northeast winds 5 to 10 kt becoming west late. Clear. Waves 2 to 4 ft subsiding to 1 to 3 ft. .FRIDAY...West winds 5 to 10 kt becoming east in the afternoon. Sunny. Waves 1 to 2 ft. .FRIDAY NIGHT...Southeast winds 5 to 10 kt becoming southwest overnight. Mostly clear. Waves around 1 ft. .SATURDAY...West winds 5 to 10 kt becoming southeast in the afternoon. Partly cloudy. Waves around 1 ft. $$ LMZ743>745-190915- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 927 PM CDT Thu Jul 18 2024 .REST OF TONIGHT...Northeast winds 5 to 10 kt becoming south late. Clear. Waves 2 to 4 ft subsiding to 1 to 3 ft. .FRIDAY...West winds 5 to 10 kt becoming northeast in the afternoon. Sunny. Waves 1 to 2 ft. .FRIDAY NIGHT...East winds 5 to 10 kt becoming south overnight. Clear. Waves around 1 ft. .SATURDAY...Southwest winds 5 to 10 kt becoming northeast in the afternoon. Partly cloudy. Waves around 1 ft. $$