493  
WHUS52 KCHS 191225  
SMWCHS  
AMZ340-191300-  
/O.NEW.KCHS.MA.W.0035.260619T1225Z-260619T1300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE CHARLESTON SC  
825 AM EDT FRI JUN 19 2026  
 
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
CHARLESTON HARBOR...  
 
* UNTIL 900 AM EDT.  
 
* AT 825 AM EDT, A THUNDERSTORM WAS LOCATED OVER WAPPOO CUT, MOVING  
EAST AT 40 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...  
CASTLE PINKNEY, CRAB BANK, WAPPOO CUT AND CHARLESTON HARBOR  
ENTRANCE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 3270 7989 3271 7990 3276 7998 3278 7999  
3279 7999 3280 7998 3281 7997 3281 7995  
3283 7994 3285 7992 3285 7990 3284 7989  
3283 7989 3281 7988 3279 7985 3278 7984  
3276 7984 3275 7985  
TIME...MOT...LOC 1225Z 273DEG 39KT 3279 7996  
 
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