222  
FZUS74 KLCH 282323  
MWSLCH  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
623 PM CDT WED MAY 28 2025  
 
GMZ435-282332-  
/O.CAN.KLCH.MA.W.0069.000000T0000Z-250528T2345Z/  
623 PM CDT WED MAY 28 2025  
   
..THE SPECIAL MARINE WARNING IS CANCELLED
 
 
THE AFFECTED AREAS WERE...  
VERMILION AND WEST COTE BLANCHE BAYS...  
 
THE THUNDERSTORMS HAVE MOVED OUT OF THE WARNED AREA AND NO LONGER  
POSE A SIGNIFICANT THREAT TO BOATERS.  
 

 
 
LAT...LON 2834 9177 2840 9190 2845 9216 2881 9191  
2951 9156 2941 9132  
TIME...MOT...LOC 2322Z 273DEG 16KT 2967 9149 2860 9197  
 

 
 
GMZ436-455-475-282345-  
/O.CON.KLCH.MA.W.0069.000000T0000Z-250528T2345Z/  
623 PM CDT WED MAY 28 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 645 PM CDT
 
 
FOR THE FOLLOWING AREAS...  
ATCHAFALAYA AND EAST COTE BLANCHE BAYS...  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA  
OUT 20 NM...  
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM 20  
TO 60 NM...  
 
AT 622 PM CDT, SEVERE THUNDERSTORMS CAPABLE OF PRODUCING WATERSPOUTS  
WERE LOCATED ALONG A LINE EXTENDING FROM 12 NM EAST OF WEST COTE  
BLANCHE BAY TO SOUTH MARSH ISLAND 76, MOVING EAST AT 15 KNOTS.  
 
HAZARD...WATERSPOUTS, WIND GUSTS 34 KNOTS OR GREATER, AND SMALL  
HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY  
HAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY  
HIGHER WINDS AND SUDDENLY HIGHER WAVES.  
 
LOCATIONS IMPACTED INCLUDE...  
EUGENE ISLAND 224, EUGENE ISLAND 158, SOUTH MARSH ISLAND 78, EUGENE  
ISLAND 57, EUGENE ISLAND 243, SOUTH MARSH ISLAND 99, EUGENE ISLAND  
135, EUGENE ISLAND 113, SOUTH MARSH ISLAND 76, SOUTH MARSH ISLAND 61,  
EUGENE ISLAND 107, EUGENE ISLAND 129, EUGENE ISLAND 108, ATCHAFALAYA  
BAY, EUGENE ISLAND 175, EUGENE ISLAND 63, EUGENE ISLAND 30, EUGENE  
ISLAND 74, EUGENE ISLAND 95, AND EUGENE ISLAND 32.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FREQUENT LIGHTNING IS OCCURRING WITH THESE STORMS. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 

 
 
LAT...LON 2834 9177 2840 9190 2845 9216 2881 9191  
2951 9156 2941 9132  
TIME...MOT...LOC 2322Z 273DEG 16KT 2967 9149 2860 9197  
 
WATERSPOUT...POSSIBLE  
HAIL...<.75IN  
WIND...>34KTS  
 

 
 
14  
 
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