Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
704 FZUS53 KLOT 021405 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 905 AM CDT Thu May 2 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>742-022115- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 905 AM CDT Thu May 2 2024 .REST OF TODAY...Southeast winds 10 to 15 kt. Slight chance of showers late in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft. .TONIGHT...Southeast winds 10 to 15 kt becoming southwest 5 to 10 kt overnight. Showers and thunderstorms likely. Waves 1 to 3 ft. .FRIDAY...Northwest winds 5 to 10 kt becoming northeast 10 to 15 kt in the afternoon. Slight chance of showers. Waves around 1 ft. .FRIDAY NIGHT...Northeast winds 5 to 10 kt becoming north. Partly cloudy. Waves 1 to 2 ft. $$ LMZ743>745-022115- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 905 AM CDT Thu May 2 2024 .REST OF TODAY...Southeast winds 10 to 15 kt becoming south this afternoon. Slight chance of showers late in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. .TONIGHT...South winds 10 to 15 kt diminishing to 5 to 10 kt overnight. Showers and thunderstorms likely especially after midnight. Waves 1 to 2 ft. .FRIDAY...West winds 5 to 10 kt becoming north in the afternoon. Slight chance of showers. Waves 1 to 2 ft. .FRIDAY NIGHT...Northeast winds 5 to 10 kt becoming north. Mostly cloudy in the evening, then becoming partly cloudy. Waves 1 to 2 ft. $$ Borchardt