264
WHUS73 KLOT 311958
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
258 PM CDT MON MAR 31 2025
LMZ740>742-010400-
/O.CON.KLOT.SC.Y.0040.000000T0000Z-250401T0900Z/
/O.NEW.KLOT.GL.A.0011.250402T0300Z-250402T1500Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
258 PM CDT MON MAR 31 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT
TUESDAY...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
MORNING...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SIGNIFICANT WAVES TO 6 FT.
FOR THE GALE WATCH, SOUTHEAST WINDS TO 35 KT AND SIGNIFICANT
WAVES TO 10 FT OCCASIONALLY TO 13 FT POSSIBLE.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 4 AM CDT TUESDAY.
FOR THE GALE WATCH, FROM TUESDAY EVENING THROUGH WEDNESDAY
MORNING.
* 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.
LMZ743>745-010400-
/O.CON.KLOT.SC.Y.0040.000000T0000Z-250401T0900Z/
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
258 PM CDT MON MAR 31 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT
TUESDAY...
* WHAT...NORTH WINDS TO 25 KT AND SIGNIFICANT WAVES TO 7 FT
OCCASIONALLY TO 9 FT.
* WHERE...CALUMET HARBOR IL TO MICHIGAN CITY IN.
* WHEN...UNTIL 4 AM CDT 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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