906
WHUS73 KLOT 022055
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
355 PM CDT THU APR 2 2026
LMZ740-030500-
/O.EXP.KLOT.MF.Y.0004.000000T0000Z-260402T2100Z/
/O.CON.KLOT.GL.W.0017.000000T0000Z-260403T0200Z/
/O.CON.KLOT.SC.Y.0037.260403T0200Z-260403T0900Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
355 PM CDT THU APR 2 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 4 AM CDT FRIDAY...
* WHAT...FOR THE GALE WARNING, SOUTH WINDS TO 40 KT AND
SIGNIFICANT WAVES TO 7 FT OCCASIONALLY TO 9 FT. FOR THE SMALL
CRAFT ADVISORY, SOUTHWEST WINDS TO 30 KT AND SIGNIFICANT WAVES
TO 6 FT OCCASIONALLY TO 8 FT EXPECTED.
* WHERE...WINTHROP HARBOR TO WILMETTE HARBOR IL.
* WHEN...FOR THE GALE WARNING, UNTIL 9 PM CDT THIS EVENING. FOR
THE SMALL CRAFT ADVISORY, FROM 9 PM THIS EVENING TO 4 AM CDT
FRIDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LMZ741-742-030500-
/O.CON.KLOT.GL.W.0017.000000T0000Z-260403T0200Z/
/O.CON.KLOT.SC.Y.0037.260403T0200Z-260403T0900Z/
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
355 PM CDT THU APR 2 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 4 AM CDT FRIDAY...
* WHAT...FOR THE GALE WARNING, SOUTH WINDS TO 40 KT AND
SIGNIFICANT WAVES TO 6 FT OCCASIONALLY TO 8 FT. FOR THE SMALL
CRAFT ADVISORY, SOUTHWEST WINDS TO 30 KT AND SIGNIFICANT WAVES
TO 5 FT EXPECTED.
* WHERE...WILMETTE HARBOR TO CALUMET HARBOR IL.
* WHEN...FOR THE GALE WARNING, UNTIL 9 PM CDT THIS EVENING. FOR
THE SMALL CRAFT ADVISORY, FROM 9 PM THIS EVENING TO 4 AM CDT
FRIDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LMZ743>745-030500-
/O.CON.KLOT.GL.W.0017.000000T0000Z-260403T0200Z/
/O.CON.KLOT.SC.Y.0037.260403T0200Z-260403T0900Z/
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
355 PM CDT THU APR 2 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 4 AM CDT FRIDAY...
* WHAT...FOR THE GALE WARNING, SOUTH WINDS TO 40 KT AND
SIGNIFICANT WAVES TO 6 FT OCCASIONALLY TO 8 FT. FOR THE SMALL
CRAFT ADVISORY, SOUTHWEST WINDS TO 30 KT AND SIGNIFICANT WAVES
TO 6 FT OCCASIONALLY TO 8 FT EXPECTED.
* WHERE...CALUMET HARBOR IL TO MICHIGAN CITY IN.
* WHEN...FOR THE GALE WARNING, UNTIL 9 PM CDT THIS EVENING. FOR
THE SMALL CRAFT ADVISORY, FROM 9 PM THIS EVENING TO 4 AM CDT
FRIDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
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