Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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939 FZUS53 KLOT 111453 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 953 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>742-112145- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 953 AM CDT Tue Jun 11 2024 .REST OF TODAY...East winds 5 to 10 kt becoming southeast and increasing to 10 to 15 kt. A chance of sprinkles in the afternoon. Waves 1 to 2 ft. .TONIGHT...Southeast winds 10 to 15 kt becoming south in the late evening and then southwest late. Slight chance of showers. Waves 1 to 2 ft. .WEDNESDAY...Southwest winds 10 to 15 kt becoming southeast around 10 kt in the afternoon. Mostly sunny. Waves 1 to 2 ft. .WEDNESDAY NIGHT...Southeast winds around 10 kt becoming southwest 10 to 20 kt overnight. Slight chance of showers and thunderstorms overnight. Waves 1 to 2 ft. $$ LMZ743>745-112145- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 953 AM CDT Tue Jun 11 2024 .REST OF TODAY...Variable winds around 5 kt becoming northeast 5 to 10 kt in the early afternoon and then east late. Mostly sunny late in the morning, then becoming partly cloudy. Waves 1 to 2 ft. .TONIGHT...East winds 5 to 10 kt early becoming south 10 to 15 kt. Slight chance of showers. Waves around 1 ft. .WEDNESDAY...Southwest winds 10 to 15 kt becoming east 5 to 10 kt in the mid to late afternoon. Mostly sunny. Waves around 1 ft. .WEDNESDAY NIGHT...South winds 5 to 10 kt becoming southwest 10 to 20 kt overnight. Mostly clear in the evening, then becoming mostly cloudy. Waves 1 to 2 ft. $$ RC