NWS Marine Forecast


   LMZ743>745-180315-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  Burns Harbor to Michigan City IN-  250 PM CDT Mon Aug 17 2026    LATE THIS AFTERNOON  North winds 10 to 15 kt. Mostly sunny.  Waves 2 to 4 ft.  TONIGHT  North winds around 10 kt becoming southwest late.  Mostly clear. Waves 1 to 3 ft.  TUESDAY  Southwest winds around 10 kt increasing to around  15 kt. Slight chance of showers and thunderstorms in the  afternoon. Waves 1 to 2 ft.  TUESDAY NIGHT  Southwest winds 10 to 15 kt becoming west  overnight. Showers likely and a chance of thunderstorms in the  evening, then chance of showers and slight chance of  thunderstorms overnight. Waves 1 to 2 ft.  WEDNESDAY  Northwest winds around 10 kt becoming north in the  afternoon. Partly cloudy. Waves 1 to 2 ft.    $$