Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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405 FZUS53 KLOT 110833 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 333 AM CDT Tue Jun 11 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>742-111530- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 333 AM CDT Tue Jun 11 2024 .TODAY...Northwest winds 5 to 10 kt becoming southeast late. Sunny in the morning, then becoming mostly cloudy. A slight chance of sprinkles in the afternoon. Waves 1 to 3 ft. .TONIGHT...South winds 10 to 15 kt. Slight chance of showers. Waves 1 to 3 ft. .WEDNESDAY...Southwest winds 10 to 15 kt becoming southeast in the afternoon. Mostly sunny. Waves 1 to 2 ft. .WEDNESDAY NIGHT...South winds 5 to 10 kt becoming southwest 10 to 15 kt overnight. Slight chance of showers and thunderstorms overnight. Waves 1 to 2 ft. $$ LMZ743>745-111530- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 333 AM CDT Tue Jun 11 2024 .TODAY...Northwest winds 5 to 10 kt becoming northeast in the afternoon. Sunny in the morning, then becoming mostly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft. .TONIGHT...South winds 10 to 15 kt. Slight chance of showers. Waves 1 to 2 ft. .WEDNESDAY...Southwest winds 10 to 15 kt becoming east in the afternoon. Mostly sunny. Waves 1 to 2 ft. .WEDNESDAY NIGHT...South winds 5 to 10 kt becoming southwest 10 to 15 kt overnight. Mostly clear in the evening, then becoming mostly cloudy. Waves 1 to 2 ft. $$ Petr