Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
058 FZUS53 KLOT 272003 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 303 PM CDT Thu Jun 27 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>742-280315- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 303 PM CDT Thu Jun 27 2024 .TONIGHT...Northeast winds 5 to 10 kt becoming southeast 10 to 15 kt late. Mostly cloudy. Waves 1 to 3 ft. .FRIDAY...South winds 10 to 20 kt. Chance of showers in the afternoon. Waves 2 to 4 ft. .FRIDAY NIGHT...South winds 10 to 15 kt. Chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms overnight. Waves 1 to 3 ft. .SATURDAY...Southwest winds 10 to 15 kt becoming west in the afternoon. Showers and a chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. $$ LMZ743>745-280315- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 303 PM CDT Thu Jun 27 2024 .TONIGHT...Northeast winds 10 to 15 kt becoming southeast late. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 to 3 ft. .FRIDAY...Southeast winds around 15 kt becoming south. Chance of showers in the afternoon. Waves 1 to 2 ft. .FRIDAY NIGHT...South winds 10 to 15 kt. Chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms overnight. Waves 1 to 2 ft. .SATURDAY...Southwest winds 10 to 15 kt becoming west in the afternoon. Showers and a chance of thunderstorms. Waves 1 to 2 ft. $$ NWS Chicago