937  
WHUS54 KLCH 060315  
SMWLCH  
GMZ475-060400-  
/O.NEW.KLCH.MA.W.0036.250506T0315Z-250506T0400Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
1015 PM CDT MON MAY 5 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 1100 PM CDT.  
 
* AT 1014 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER SOUTH MARSH  
ISLAND 76, OR 57 NM SOUTHWEST OF POINT AU FER ISLAND, MOVING EAST  
AT 25 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND LARGE HAIL.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN  
STRUCTURAL DAMAGE.  
 
* LOCATIONS IMPACTED INCLUDE...  
EUGENE ISLAND 224, SOUTH MARSH ISLAND 78, EUGENE ISLAND 238, EUGENE  
ISLAND 275, EUGENE ISLAND 243, SOUTH MARSH ISLAND 99, SOUTH MARSH  
ISLAND 76, EUGENE ISLAND 206, EUGENE ISLAND 217, EUGENE ISLAND 261,  
EUGENE ISLAND 240, EUGENE ISLAND 273, EUGENE ISLAND 251, AND EUGENE  
ISLAND 252.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THIS STORM PASSES.  
WIND GUSTS 34 KNOTS OR GREATER, LARGE HAIL, HIGH WAVES, DANGEROUS  
LIGHTNING, AND HEAVY RAIN ARE POSSIBLE WITH THIS STORM.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 
 
 
LAT...LON 2845 9210 2854 9217 2856 9216 2876 9151  
2836 9148  
TIME...MOT...LOC 0314Z 267DEG 26KT 2856 9193  
 
HAIL...>.75IN  
WIND...>34KTS  
 
 
 
DENSON  
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