819  
SXUS52 KCHS 110425  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 AM EDT FRI SEP 11 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BEACH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 81 74 79 VRB3 29.87F  
EDISTO BEACH N/A 82 75 78 S14 30.03S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 79 100 VRB3 N/A  
   
..LAKE AND SUPPLEMENTAL COASTAL OBSERVATIONS
 
 
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/PER/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D)  
CHRLSTN HARBOR 0336 81 84 230/ 3/ 6 1016.9F  
FORT PULASKI 0336 83 84 210/ 6/ 11 1016.9F  
SAPELO ISLAND 0400 76 190/ 4 1017.0  
WINYAH BAY 0400 80 310/ 2 1016.0  
LAKE MURRAY 0420 82 190/ 9/ 12 N/A  
ACE BASIN NERRS 0345 80 CALM 1016.0F  
 
   
..C-MAN AND BUOY OBSERVATIONS
 
 
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/PER/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D)  
BUOY 41004 0320 84 84 210/ 12/ 16 1017.0 2/ 7 2/110/ 7  
BUOY 41008 0320 79 210/ 19/ 23 1016.6 2/ 8 2/100/ 8  
FOLLY BEACH CMAN 0320 83 220/ 13/ 16 1017.1  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0308 83 210/ 12/ 16 1016.2  
CHAS PILOT WAVE 0245 83 N/A 2/ 7  
CAPERS NS BUOY 0308 83 83 210/ 14/ 17 1016.3F  
CAPERS NS WAVE 0319 83 N/A 2/ 6  
FRIPP NS BUOY 0308 84 84 180/ 12/ 16 1016.8S  
FRIPP NS WAVE 0330 84 N/A 2/ 8  
5E ST. MARYS GA 0356 86 N/A 2/ 8  
 
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/PER/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D)  
FRYING PAN BUOY 0320 83 230/ 12/ 16 1016.8 3/ 7 2/120/ 7  
BUOY 41025 0320 83 83 230/ 17/ 21 1015.4 3/ 3  
CAPE LOOKOUT NC 0330 82 230/ 7/ 10 1015.8F  
BUOY 41002 0320 83 84 180/ 10/ 12 1018.1 3/ 7 3/120/ 7  
BUOY 41010 0320 85 86 160/ 8/ 8 1017.5 3/ 7 3/ 90/ 7  
ST AUGUSTINE FL 0400 78 200/ 3/ 3 1017.4F  
 

 
 
 
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