461
WHUS73 KLOT 230017
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
617 PM CST SUN FEB 22 2026
LMZ744-745-230830-
/O.EXP.KLOT.SC.Y.0022.000000T0000Z-260223T0000Z/
/O.CON.KLOT.GL.W.0010.000000T0000Z-260223T2100Z/
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
617 PM CST SUN FEB 22 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 3 PM CST MONDAY
* WHAT...NORTHWEST GALES TO 35 KT AND SIGNIFICANT WAVES TO 16 FT
OCCASIONALLY TO 21 FT.
* WHERE...GARY TO MICHIGAN CITY IN.
* WHEN...UNTIL 3 PM CST MONDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LMZ740>743-230830-
/O.CON.KLOT.SC.Y.0022.000000T0000Z-260224T0900Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
617 PM CST SUN FEB 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
* WHAT...NORTHWEST WINDS TO 30 KT AND SIGNIFICANT WAVES TO 11 FT
OCCASIONALLY TO 14 FT. OCCASIONAL 35 KT GALES POSSIBLE THROUGH
MONDAY MORNING.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL, AND CALUMET
HARBOR IL TO GARY IN.
* WHEN...UNTIL 3 AM CST TUESDAY.
* 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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