


Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
704 FZUS53 KLOT 141348 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 848 AM CDT Sat Jun 14 2025 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>745-142130- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 848 AM CDT Sat Jun 14 2025 .REST OF TODAY...North to northeast winds around 10 kt. Gradually decreasing cloudiness throughout the day. Waves 1 to 3 ft. .TONIGHT...North to northeast winds 5 to 10 kt. Mostly clear. Waves 1 to 3 ft. .SUNDAY...Northeast winds 5 to 10 kt. A few clouds. Waves 1 to 2 ft. .SUNDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast overnight. Partly cloudy. Waves around 1 ft. $$ Borchardt