779  
WHUS54 KLCH 290242  
SMWLCH  
GMZ475-290345-  
/O.NEW.KLCH.MA.W.0071.250529T0242Z-250529T0345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
942 PM CDT WED MAY 28 2025  
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM 20  
TO 60 NM...  
 
* UNTIL 1045 PM CDT.  
 
* AT 942 PM CDT, A STRONG THUNDERSTORM WAS LOCATED NEAR SOUTH MARSH  
ISLAND 78, OR 59 NM SOUTHWEST OF POINT AU FER ISLAND, MOVING  
NORTHEAST AT 15 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
EUGENE ISLAND 224, EUGENE ISLAND 258, SOUTH MARSH ISLAND 78, EUGENE  
ISLAND 215, EUGENE ISLAND 259, EUGENE ISLAND 238, EUGENE ISLAND  
275, EUGENE ISLAND 243, EUGENE ISLAND 212, EUGENE ISLAND 206,  
EUGENE ISLAND 217, EUGENE ISLAND 208, SHIP SHOAL 198, EUGENE ISLAND  
261, EUGENE ISLAND 184, EUGENE ISLAND 273, EUGENE ISLAND 240,  
EUGENE ISLAND 251, EUGENE ISLAND 252, AND EUGENE ISLAND 182.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 

 
 
LAT...LON 2831 9172 2833 9174 2837 9184 2841 9192  
2850 9202 2889 9160 2860 9126 2852 9127  
TIME...MOT...LOC 0242Z 228DEG 16KT 2849 9189  
 
HAIL...0.00IN  
WIND...>34KTS  
 

 
 
14  
 
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