018
WHUS73 KLOT 180831
MWWLOT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
331 AM CDT Fri Jul 18 2025

LMZ740>745-180945-
/O.EXP.KLOT.SC.Y.0073.000000T0000Z-250718T0900Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
331 AM CDT Fri Jul 18 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM CDT EARLY THIS
MORNING...

Waves continue to subside early this morning. Therefore, the Small
Craft Advisory will be allowed to expire.

$$