Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
185 FZUS53 KLOT 311451 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 951 AM CDT Fri May 31 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>742-312145- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 951 AM CDT Fri May 31 2024 .REST OF TODAY...Southeast winds around 10 kt, then becoming east 10 to 15 kt this afternoon. Partly cloudy. Waves 1 to 2 ft. .TONIGHT...Southeast winds 10 to 15 kt becoming south. Mostly cloudy. Waves 1 to 2 ft. .SATURDAY...Southeast winds 10 to 15 kt. Showers. A slight chance of a thunderstorm in the afternoon. Waves 1 to 3 ft. .SATURDAY NIGHT...East winds 5 to 10 kt becoming north overnight. Slight chance of showers and thunderstorms in the evening. Waves 1 to 2 ft. $$ LMZ743>745-312145- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 951 AM CDT Fri May 31 2024 .REST OF TODAY...South winds 10 to 15 kt this morning becoming east 5 to 10 kt this afternoon. Partly cloudy. Waves around 1 ft. .TONIGHT...Southeast winds 10 to 15 kt. Mostly cloudy. Waves around 1 ft. .SATURDAY...Southeast winds 10 to 15 kt. Showers. A chance of a thunderstorm in the afternoon. Waves 1 to 2 ft. .SATURDAY NIGHT...Southeast winds 10 to 15 kt becoming northeast 5 to 10 kt overnight. Chance of showers and thunderstorms in the evening. Waves 1 to 2 ft. $$ - Izzi