668  
WHUS52 KCHS 160241  
SMWCHS  
AMZ330-350-370-160445-  
/O.NEW.KCHS.MA.W.0005.260316T0241Z-260316T0445Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1041 PM EDT SUN MAR 15 2026  
 
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH OUT 40 NM...  
CHARLESTON HARBOR...  
 
* UNTIL 1245 AM EDT.  
 
* AT 1041 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
NEAR N. EDISTO NEARSHORE REEF TO 14 NM SOUTHEAST OF EDISTO OFFSHORE  
REEF, MOVING NORTHEAST AT 30 KNOTS.  
 
HAZARD...WIND GUSTS TO 34 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 REEF, CAPERS MID SHELF, DOUG MELLICHAMP REEF,  
COMANCHE REEF, JOE SHUFORD REEF, JIMMY LELAND TUG, CHARLESTON  
SIXTY, BULL BREAKERS, RATTLESNAKE SHOAL, CHARLESTON NEARSHORE REEF,  
CAPERS ISLAND BUOY, AIR FORCE REEF, CHARLESTON COASTAL ANGLERS AND  
BULLS BAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 3250 8035 3258 8022 3264 8001 3270 7991  
3277 7999 3284 7995 3285 7990 3279 7984  
3283 7974 3291 7964 3296 7965 3306 7958  
3307 7951 3303 7940 3311 7938 3314 7929  
3280 7863 3248 7895 3231 7928 3213 7951  
TIME...MOT...LOC 0241Z 215DEG 28KT 3252 8019 3234 7988 3216 7958  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...34 KTS  
 

 
 
NED  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SC Page
The Nexlab GA Page Main Text Page