NWS Marine Forecast


   LMZ740>743-150430-  Winthrop Harbor to Wilmette Harbor IL-  Wilmette Harbor to Northerly Island IL-  Northerly Island to Calumet Harbor IL-  Calumet Harbor IL to Gary IN-  553 PM CST Sat Nov 14 2026    TONIGHT  Northwest winds around 10 kt. Partly cloudy. Waves  2 to 4 ft subsiding to 1 to 3 ft.  SUNDAY  Northwest winds 5 to 10 kt becoming northeast around 5  kt. Mostly sunny. Waves 1 to 2 ft.  SUNDAY NIGHT  East winds around 5 kt becoming southwest. Mostly  clear. Waves around 1 ft.  MONDAY  Southwest winds around 10 kt. Sunny. Waves around 1 ft.      $$