Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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190 FZUS53 KLOT 240236 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 936 PM CDT Sun Jun 23 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>742-240915- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 936 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...West winds 5 to 10 kt becoming northwest late. A chance of sprinkles. Waves 1 to 2 ft. .MONDAY...Northeast winds 5 to 10 kt becoming east 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft. .MONDAY NIGHT...Southeast winds 10 to 20 kt becoming south overnight. Chance of showers and thunderstorms overnight. Waves 1 to 2 ft building to 2 to 4 ft. .TUESDAY...Southwest winds 20 to 25 kt. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Waves 2 to 4 ft. $$ LMZ743>745-240915- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 936 PM CDT Sun Jun 23 2024 .REST OF TONIGHT...West winds 5 to 10 kt becoming northwest late. A chance of sprinkles. Waves 2 to 4 ft subsiding to 1 to 2 ft. .MONDAY...North winds 5 to 10 kt becoming northeast late. Mostly sunny. Waves 1 to 2 ft. .MONDAY NIGHT...Southeast winds 10 to 20 kt becoming south overnight. Chance of showers and thunderstorms overnight. Waves around 1 ft building to 1 to 3 ft. .TUESDAY...Southwest winds 20 to 25 kt. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Waves 1 to 3 ft. $$ Yack