843
WHUS73 KLOT 161436
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
936 AM CDT THU JUL 16 2026
LMZ740>745-162245-
/O.EXT.KLOT.MS.Y.0001.000000T0000Z-260717T2100Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
936 AM CDT THU JUL 16 2026
..DENSE SMOKE ADVISORY NOW IN EFFECT UNTIL 4 PM CDT FRIDAY
* WHAT...DENSE SMOKE WILL REDUCE VISIBILITY 1 NM OR LESS AT TIMES.
* WHERE...WINTHROP HARBOR TO WILMETTE HARBOR IL, WILMETTE HARBOR
TO NORTHERLY ISLAND IL, NORTHERLY ISLAND TO CALUMET HARBOR IL,
CALUMET HARBOR IL TO GARY IN, GARY TO BURNS HARBOR IN AND
BURNS HARBOR TO MICHIGAN CITY IN.
* WHEN...UNTIL 4 PM CDT FRIDAY.
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR AND COMPASS.
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