NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   LMZ743>745-162130-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  Burns Harbor to Michigan City IN-  251 AM CDT Tue Jun 16 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING  THROUGH THIS EVENING    EARLY THIS MORNING  Southwest winds 10 to 20 kt. Partly cloudy.  Waves 1 to 2 ft.  TODAY  Southwest winds 15 to 20 kt increasing to 20 to 25 kt  late this morning, then becoming west in the afternoon. Showers  likely and a chance of thunderstorms in the morning, then chance  of showers and thunderstorms in the afternoon. Waves 2 to 4 ft.  TONIGHT  West winds 20 to 25 kt becoming southwest and  diminishing to 10 to 15 kt. Partly cloudy. Waves 2 to 4 ft  subsiding to 1 to 2 ft.  WEDNESDAY  South winds 10 to 15 kt becoming southeast and  increasing to 30 kt in the afternoon. Showers and thunderstorms.  Some thunderstorms may be severe in the afternoon. Waves 1 to 2 ft  building to 3 to 5 ft.  WEDNESDAY NIGHT  Southwest winds to 30 kt becoming west and  diminishing to 20 to 25 kt overnight. Showers and thunderstorms in  the evening. Waves 2 to 4 ft building to 3 to 5 ft.    $$