088  
WHUS52 KCHS 292300  
SMWCHS  
AMZ350-370-300100-  
/O.NEW.KCHS.MA.W.0064.250529T2300Z-250530T0100Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 PM EDT THU MAY 29 2025  
 
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH OUT 40 NM...  
 
* UNTIL 900 PM EDT.  
 
* AT 700 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER JOE SHUFORD  
REEF, MOVING EAST AT 25 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS  
AND SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
Y-73 REEF, CAPERS MID SHELF, COMANCHE REEF, DOUG MELLICHAMP REEF,  
EDISTO BUOY, JIMMY LELAND TUG, JOE SHUFORD REEF, CHARLESTON SIXTY,  
HECTOR REEF AND CAPE ROMAIN REEF.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
REPORT SEVERE WEATHER TO THE COAST GUARD OR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
OFFICE.  
 

 
 
LAT...LON 3231 7994 3267 7965 3308 7919 3280 7863  
3248 7895 3231 7928 3213 7951  
TIME...MOT...LOC 2259Z 256DEG 25KT 3256 7970  
 
MAX HAIL SIZE...<.75 IN  
MAX WIND GUST...40 KTS  
 

 
 
BSH  
 
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