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WHUS73 KLOT 231455
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
955 AM CDT WED SEP 23 2026
LMZ743-744-231600-
/O.EXP.KLOT.SC.Y.0083.000000T0000Z-260923T1500Z/
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
955 AM CDT WED SEP 23 2026
..SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING
WAVES HAVE STARTED TO SUBSIDE BELOW SMALL CRAFT CRITERIA AND WILL
CONTINUE TO DO SO THROUGH THE AFTERNOON. HOWEVER, 2 TO 4 FT WAVES
WILL PERSIST ALONG THE INDIANA NEARSHORE LEADING TO CHOPPY BOATING
CONDITIONS.
LMZ740>742-232300-
/O.CON.KLOT.SC.Y.0083.000000T0000Z-260924T0300Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
955 AM CDT WED SEP 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
* WHAT...SIGNIFICANT WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT ONGOING.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL.
* WHEN...UNTIL 10 PM CDT THIS EVENING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
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