604
WHUS73 KLOT 090319
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
919 PM CST MON DEC 8 2025
LMZ740>743-091130-
/O.CON.KLOT.SC.Y.0110.000000T0000Z-251209T1800Z/
/O.CON.KLOT.GL.A.0020.251210T0300Z-251211T0000Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
919 PM CST MON DEC 8 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS TO 30 KT
AND SIGNIFICANT WAVES TO 5 FT. FOR THE GALE WATCH, WEST GALES
TO 35 KT AND SIGNIFICANT WAVES TO 9 FT OCCASIONALLY TO 12 FT
POSSIBLE.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL, AND CALUMET
HARBOR IL TO GARY IN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL NOON CST TUESDAY.
FOR THE GALE WATCH, FROM TUESDAY EVENING THROUGH WEDNESDAY
AFTERNOON.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
LMZ744-745-091130-
/O.CON.KLOT.SC.Y.0110.000000T0000Z-251209T2100Z/
/O.CON.KLOT.GL.A.0020.251210T0300Z-251211T0000Z/
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
919 PM CST MON DEC 8 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS TO 30 KT
AND SIGNIFICANT WAVES TO 5 FT. FOR THE GALE WATCH, WEST WINDS
TO 40 KT AND SIGNIFICANT WAVES TO 12 FT OCCASIONALLY TO 16 FT
POSSIBLE.
* WHERE...GARY TO MICHIGAN CITY IN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 3 PM CST TUESDAY.
FOR THE GALE WATCH, FROM TUESDAY EVENING THROUGH WEDNESDAY
AFTERNOON.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
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