NWS Marine Forecast


   LMZ740>742-180930-  Winthrop Harbor to Wilmette Harbor IL-  Wilmette Harbor to Northerly Island IL-  Northerly Island to Calumet Harbor IL-  902 PM CDT Tue Sep 17 2024    REST OF TONIGHT  Northeast winds 5 to 10 kt becoming southeast.  Clear. Waves around 1 ft.  WEDNESDAY  Southeast winds 5 to 10 kt becoming east around 10  kt in the afternoon. Sunny. Waves 1 to 2 ft.  WEDNESDAY NIGHT  East winds 5 to 10 kt becoming southeast  overnight. Mostly clear. Waves around 1 ft.  THURSDAY  Southeast winds 5 to 10 kt becoming east 10 to 15 kt  in the afternoon. Mostly sunny. Waves 1 to 2 ft.    $$