147
WHUS73 KLOT 170259
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
959 PM CDT FRI MAY 16 2025
LMZ743-171100-
/O.CAN.KLOT.GL.W.0019.000000T0000Z-250517T0300Z/
/O.EXB.KLOT.SC.Y.0061.250517T0300Z-250517T2100Z/
CALUMET HARBOR IL TO GARY IN-
959 PM CDT FRI MAY 16 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT SATURDAY
..GALE WARNING IS CANCELLED
* WHAT...WEST WINDS TO 30 KT WITH A FEW GALE FORCE GUSTS TO 35 KT
EXPECTED.
* WHERE...CALUMET HARBOR IL TO GARY IN.
* WHEN...UNTIL 4 PM CDT SATURDAY.
* 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>742-171100-
/O.CAN.KLOT.GL.W.0019.000000T0000Z-250517T0300Z/
/O.EXB.KLOT.SC.Y.0061.250517T0300Z-250518T0000Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
959 PM CDT FRI MAY 16 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT SATURDAY
..GALE WARNING IS CANCELLED
* WHAT...WEST WINDS TO 30 KT WITH A FEW GALE FORCE GUSTS TO 35 KT
EXPECTED.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL.
* WHEN...UNTIL 7 PM CDT SATURDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ744-745-171100-
/O.EXT.KLOT.SC.Y.0061.000000T0000Z-250517T2100Z/
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
959 PM CDT FRI MAY 16 2025
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT SATURDAY
* WHAT...WEST WINDS TO 30 KT WITH A FEW GALE FORCE GUSTS TO 35 KT
EXPECTED.
* WHERE...GARY TO MICHIGAN CITY IN.
* WHEN...UNTIL 4 PM CDT SATURDAY.
* 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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