WHUS73 KLOT 220750
MWWLOT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
250 AM CDT Sat Aug 22 2026

LMZ744-745-221600-
/O.NEW.KLOT.SC.Y.0076.260822T1500Z-260824T0300Z/
Gary to Burns Harbor IN-Burns Harbor to Michigan City IN-
250 AM CDT Sat Aug 22 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT SUNDAY...

* WHAT...Significant waves to 6 ft occasionally to 8 ft expected.

* WHERE...Gary to Michigan City IN.

* WHEN...From 10 AM this morning to 10 PM CDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ741>743-221600-
/O.NEW.KLOT.SC.Y.0076.260823T0900Z-260824T0000Z/
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-
250 AM CDT Sat Aug 22 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 7 PM CDT SUNDAY...

* WHAT...Significant waves to 6 ft occasionally to 8 ft expected.

* WHERE...Wilmette Harbor to Calumet Harbor IL, and Calumet 
  Harbor IL to Gary IN.

* WHEN...From 4 AM to 7 PM CDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$