NWS Marine Forecast

   LMZ740>743-131015-  Winthrop Harbor to Wilmette Harbor IL-  Wilmette Harbor to Northerly Island IL-  Northerly Island to Calumet Harbor IL-  Calumet Harbor IL to Gary IN-  1001 PM CST Mon Jan 12 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST TUESDAY THROUGH  TUESDAY AFTERNOON  GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE  WEDNESDAY NIGHT    REST OF TONIGHT  Southwest winds 10 to 20 kt increasing to 20  to 25 kt late. Partly cloudy late in the evening then becoming  mostly cloudy. Waves 1 to 2 ft building to 2 to 4 ft.  TUESDAY  Southwest winds 20 to 25 kt becoming west. Mostly  cloudy in the morning, then becoming partly cloudy. Waves 2 to  4 ft subsiding to 1 to 3 ft.  TUESDAY NIGHT  West winds 15 to 25 kt becoming northwest.  Slight chance of rain and snow showers overnight. Waves 1 to 3 ft  building to 2 to 4 ft.  WEDNESDAY  Northwest gales to 35 kt becoming north to 40 kt.  Freezing spray. Snow showers likely in the morning, then chance  of snow showers in the afternoon. Waves 7 to 10 ft occasionally  to 13 ft building to 10 to 14 ft occasionally to 18 ft.    $$