Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
429 FZUS53 KLOT 050212 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 912 PM CDT Sat May 4 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>745-050915- 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- 912 PM CDT Sat May 4 2024 .REST OF TONIGHT...West winds 10 to 15 kt becoming northwest 10 to 20 kt by around midnight, then becoming north toward sunrise. Mostly cloudy. Waves around 1 ft building to 1 to 3 ft late. .SUNDAY...North winds 10 to 20 kt diminishing to 10 to 15 kt and becoming northeast. Decreasing cloudiness. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. .SUNDAY NIGHT...Northeast winds 5 to 10 kt. Mostly clear. Waves 1 to 2 ft. .MONDAY...Northeast winds 5 to 10 kt becoming east 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft building to 2 to 4 ft. $$ - Izzi