Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
043 FZUS53 KLOT 171433 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 933 AM CDT Tue Sep 17 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>742-172145- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 933 AM CDT Tue Sep 17 2024 .REST OF TODAY...East winds 5 to 10 kt becoming northeast in the afternoon. Sunny. Waves 1 to 2 ft. .TONIGHT...Northeast winds 5 to 10 kt becoming southeast overnight. Clear. Waves around 1 ft. .WEDNESDAY...Southeast winds 5 to 10 kt becoming east in the afternoon. Sunny. Waves around 1 to 2 ft. .WEDNESDAY NIGHT...Northeast winds 5 to 10 kt becoming east. Mostly clear. Waves around 1 ft. $$ LMZ743>745-172145- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 933 AM CDT Tue Sep 17 2024 .REST OF TODAY...East winds 5 to 10 kt becoming northeast. Sunny. Waves around 1 ft. .TONIGHT...Northeast winds 5 to 10 kt becoming southeast overnight. Clear. Waves 1 ft or less. .WEDNESDAY...Southeast winds 5 to 10 kt becoming northeast in the afternoon. Sunny. Waves around 1 ft. .WEDNESDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast overnight. Waves 1 ft or less. $$ RC