351
WHUS73 KLOT 190357
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
957 PM CST SAT JAN 18 2025
LMZ744-745-191200-
/O.CON.KLOT.SC.Y.0005.000000T0000Z-250121T0400Z/
/O.CON.KLOT.UP.W.0001.250119T1800Z-250120T1000Z/
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
957 PM CST SAT JAN 18 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CST
MONDAY...
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT FROM NOON
SUNDAY TO 4 AM CST MONDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHWEST WINDS TO 30 KT
AND SIGNIFICANT WAVES TO 8 FT OCCASIONALLY TO 10 FT. FOR THE
HEAVY FREEZING SPRAY WARNING, HEAVY FREEZING SPRAY AT A RATE OF
2 CM PER HOUR OR GREATER EXPECTED, AND MAY RAPIDLY ACCUMULATE ON
VESSELS.
* WHERE...GARY TO MICHIGAN CITY IN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 10 PM CST MONDAY.
FOR THE HEAVY FREEZING SPRAY WARNING, FROM NOON SUNDAY TO 4 AM
CST MONDAY.
* IMPACTS...OPERATING A VESSEL IN HEAVY FREEZING SPRAY IS
HAZARDOUS. FREEZING SPRAY MAY RENDER MECHANICAL AND ELECTRONIC
COMPONENTS INOPERATIVE. RAPID ICE ACCRETION ON DECKS AND
SUPERSTRUCTURES MAY RESULT IN A CATASTROPHIC LOSS OF
STABILITY. CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD PREPARE FOR DANGEROUS ACCUMULATION OF ICE ON
THEIR VESSEL. IF POSSIBLE, REMAIN IN PORT, AVOID THE WARNING AREA
OR CONDUCT MITIGATION.
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ740>743-191200-
/O.CON.KLOT.SC.Y.0005.000000T0000Z-250120T1000Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
957 PM CST SAT JAN 18 2025
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST MONDAY
* WHAT...NORTHWEST WINDS TO 25 KT AND SIGNIFICANT WAVES TO 6 FT
OCCASIONALLY TO 8 FT.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL, AND CALUMET
HARBOR IL TO GARY IN.
* WHEN...UNTIL 4 AM CST MONDAY.
* 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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