722
WHUS73 KLOT 192119
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
319 PM CST FRI DEC 19 2025
LMZ744-745-200530-
/O.EXT.KLOT.SC.Y.0116.000000T0000Z-251220T0000Z/
/O.EXT.KLOT.SC.Y.0117.251220T0600Z-251221T1800Z/
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
319 PM CST FRI DEC 19 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...
* WHAT...FOR THE FIRST SMALL CRAFT ADVISORY, SIGNIFICANT WAVES TO
6 FT OCCASIONALLY TO 8 FT. FOR THE SECOND SMALL CRAFT ADVISORY,
WINDS TO 30 KT AND SIGNIFICANT WAVES UP TO 7 FT OCCASIONALLY TO
9 FT EXPECTED. A FEW GUSTS TO 35 KT GALES POSSIBLE LATE TONIGHT
INTO SATURDAY MORNING.
* WHERE...GARY TO MICHIGAN CITY IN.
* WHEN...FOR THE FIRST SMALL CRAFT ADVISORY, UNTIL 6 PM CST THIS
EVENING. FOR THE SECOND SMALL CRAFT ADVISORY, FROM MIDNIGHT
TONIGHT TO NOON CST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ740>743-200530-
/O.EXT.KLOT.SC.Y.0117.251220T0600Z-251221T1000Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
319 PM CST FRI DEC 19 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO
4 AM CST SUNDAY...
* WHAT...WINDS TO 30 KT AND SIGNIFICANT WAVES UP TO 6 FT
OCCASIONALLY TO 8 FT EXPECTED. A FEW GUSTS TO 35 KT GALES
POSSIBLE LATE TONIGHT INTO SATURDAY MORNING.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL, AND CALUMET
HARBOR IL TO GARY IN.
* WHEN...FROM MIDNIGHT TONIGHT TO 4 AM CST SUNDAY.
* 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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