417
WHUS73 KLOT 222112
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
312 PM CST SUN FEB 22 2026
LMZ744-745-230515-
/O.CON.KLOT.SC.Y.0022.000000T0000Z-260223T0000Z/
/O.CON.KLOT.GL.W.0010.260223T0000Z-260223T2100Z/
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
312 PM CST SUN FEB 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
..GALE WARNING REMAINS IN EFFECT UNTIL 3 PM CST MONDAY
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHWEST WINDS TO 30 KT
AND SIGNIFICANT WAVES TO 12 FT OCCASIONALLY TO 16 FT. FOR THE
GALE WARNING, NORTHWEST GALES TO 35 KT AND SIGNIFICANT WAVES TO
16 FT OCCASIONALLY TO 21 FT EXPECTED.
* WHERE...GARY TO MICHIGAN CITY IN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 PM CST THIS
EVENING. FOR THE GALE WARNING, 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>743-230515-
/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-
312 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 TONIGHT
AND 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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