NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Gale Warning
 Small Craft Advisory
   LMZ743>745-121545-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  Burns Harbor to Michigan City IN-  356 AM CDT Sun Apr 12 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO NOON  CDT TODAY  GALE WARNING IN EFFECT FROM NOON CDT TODAY THROUGH 9 PM CDT THIS  EVENING  SMALL CRAFT ADVISORY IN EFFECT FROM LATE THIS EVENING THROUGH  LATE TONIGHT    TODAY  South winds 15 to 25 kt increasing to 30 kt after sunrise  and then becoming southwest gales to 35 kt this afternoon.  Scattered showers and a chance of thunderstorms in the late  afternoon. Waves 1 to 3 ft building to 3 to 6 ft.  TONIGHT  Southwest gales to 35 kt early diminishing to 15 to 25  kt. Showers and a slight chance of thunderstorms. Waves 3 to 5 ft  subsiding to 2 to 4 ft.  MONDAY  Southwest winds 15 to 20 kt. Slight chance of showers  and thunderstorms in the afternoon. Waves 1 to 3 ft.  MONDAY NIGHT  South winds 15 to 25 kt becoming southwest.  Chance of showers and thunderstorms overnight. Waves 2 to 4 ft.    $$