473  
WHUS74 KLCH 200904  
MWWLCH  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
304 AM CST FRI DEC 20 2024  
 
GMZ472-475-202200-  
/O.NEW.KLCH.SC.Y.0062.241221T0000Z-241221T1500Z/  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO  
60 NM-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA FROM 20 TO 60 NM-  
304 AM CST FRI DEC 20 2024  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM  
CST SATURDAY...  
 
* WHAT...NORTHEAST WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT AND  
SEAS 4 TO 6 FT EXPECTED.  
 
* WHERE...COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA  
FROM 20 TO 60 NM AND COASTAL WATERS FROM LOWER ATCHAFALAYA  
RIVER TO INTRACOASTAL CITY LA FROM 20 TO 60 NM.  
 
* WHEN...FROM 6 PM THIS EVENING TO 9 AM CST SATURDAY.  
 
* 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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