NWS Marine Forecast



 Hazardous marine condition(s):
 Marine Weather Statement
 Special Marine Warning
 Hazardous Weather Outlook
 Small Craft Advisory
   LMZ743>745-182115-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  Burns Harbor to Michigan City IN-  954 AM CDT Sat Jul 18 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING  THROUGH LATE TONIGHT    REST OF TODAY  West winds 15 to 20 kt becoming north late.  Chance of showers and thunderstorms in the afternoon. Waves 1 to  3 ft building to 2 to 4 ft.  TONIGHT  Northeast winds 15 to 25 kt. Slight chance of showers  and thunderstorms in the evening. Areas of smoke in the evening,  then patchy smoke overnight. Waves 4 to 7 ft occasionally to 9 ft.  SUNDAY  Northeast winds 10 to 15 kt. Patchy smoke. Waves 3 to 5  ft subsiding to 1 to 3 ft.  SUNDAY NIGHT  Northeast winds around 10 kt becoming southeast  overnight. Mostly clear. Waves 1 to 2 ft.    $$