101
WHUS73 KLOT 300920
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
420 AM CDT WED JUL 30 2025
LMZ740>745-301730-
/O.CON.KLOT.SC.Y.0074.250730T1800Z-250801T1400Z/
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-
420 AM CDT WED JUL 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 9 AM CDT FRIDAY...
* WHAT...NORTHEAST WINDS TO 30 KT AND SIGNIFICANT WAVES TO 9 FT
OCCASIONALLY TO 12 FT EXPECTED. OCCASIONAL GALE GUSTS TO 35 KT
POSSIBLE TONIGHT.
* WHERE...ILLINOIS AND INDIANA NEARSHORE FROM WINTHROP HARBOR IL
TO MICHIGAN CITY IN.
* WHEN...FROM 1 PM WEDNESDAY TO 9 AM CDT FRIDAY.
* 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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