NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Dense Fog Advisory
   LMZ743-744-050430-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  246 PM CST Wed Mar 4 2026    DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY    TONIGHT  Northeast winds around 5 kt becoming east. Areas of  dense fog. Chance of showers in the evening, then showers likely  after midnight. Waves around 1 ft.  THURSDAY  Northeast winds around 10 kt becoming north in the  afternoon. Areas of dense fog. Rain showers and slight chance of  thunderstorms in the morning, then chance of showers in the  afternoon. Waves 1 to 2 ft.  THURSDAY NIGHT  North winds around 5 kt becoming southeast  overnight. Areas of fog. Slight chance of showers overnight.  Waves 1 to 2 ft.  FRIDAY  South winds 10 to 20 kt increasing to 15 to 25 kt.  Areas of fog in the morning, then patchy fog in the afternoon.  Showers likely and slight chance of thunderstorms in the morning,  then showers likely in the afternoon. Waves 1 to 3 ft.    $$