689
WHUS73 KLOT 160838
MWWLOT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
338 AM CDT FRI OCT 16 2026
LMZ740>742-161645-
/O.CON.KLOT.SC.Y.0089.000000T0000Z-261016T1800Z/
/O.CON.KLOT.GL.W.0021.261016T1800Z-261017T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
338 AM CDT FRI OCT 16 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
1 AM CDT SATURDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHWEST WINDS TO 30 KT
AND SIGNIFICANT WAVES TO 5 FT. FOR THE GALE WARNING, NORTH
WINDS TO 40 KT AND SIGNIFICANT WAVES TO 14 FT OCCASIONALLY TO
18 FT EXPECTED.
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 1 PM CDT THIS
AFTERNOON. FOR THE GALE WARNING, FROM 1 PM THIS AFTERNOON TO 1
AM CDT SATURDAY.
* 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>745-161645-
/O.CON.KLOT.SC.Y.0089.000000T0000Z-261016T1800Z/
/O.CON.KLOT.GL.W.0021.261016T1800Z-261017T0600Z/
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
338 AM CDT FRI OCT 16 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
1 AM CDT SATURDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHWEST WINDS TO 30 KT
AND SIGNIFICANT WAVES TO 9 FT OCCASIONALLY TO 12 FT. FOR THE
GALE WARNING, NORTH WINDS TO 40 KT AND SIGNIFICANT WAVES TO 16
FT OCCASIONALLY TO 21 FT EXPECTED.
* WHERE...CALUMET HARBOR IL TO MICHIGAN CITY IN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 1 PM CDT THIS
AFTERNOON. FOR THE GALE WARNING, FROM 1 PM THIS AFTERNOON TO 1
AM CDT SATURDAY.
* 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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