187  
SXUS52 KCHS 111225  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
800 AM EDT MON AUG 11 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 81 77 88 E10 29.96R  
EDISTO BEACH N/A 81 75 83 E15 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 75 100 E5 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 1148 80 82 100/ 8/ 11 1020.1R  
FORT PULASKI 1148 78 82 130/ 6/ 8 1018.8R  
SAPELO ISLAND 1200 80 120/ 5 1019.0  
WINYAH BAY 1145 81 80/ 5 1020.0R  
LAKE MURRAY 1130 75 70/ 3/ 14 N/A  
ACE BASIN NERRS 1145 76 270/ 1 1019.0S  
 
   
..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 1210 81 82 100/ 16/ 17 1020.1  
BUOY 41008 1210 83 83 130/ 14/ 16 1018.1  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1108 81 140/ 16/ 19 1018.8F  
CHAS PILOT WAVE 1140 N/A 3/10  
CAPERS NS BUOY 1108 81 81 120/ 14/ 17 1019.1R  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1108 82 170/ 6/ 10 1019.0R  
FRIPP NS WAVE 1130 81 N/A 3/ 5  
5E ST. MARYS GA 1156 86 N/A 4/ 5  
 
 
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 1210 82 82 170/ 6/ 8 1021.0  
BUOY 41025 1210 77 78 350/ 12/ 14 1022.4  
CAPE LOOKOUT NC 1210 76 110/ 7/ 9 1022.2  
BUOY 41002 1200 84 86 100/ 8/ 10 1021.4  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1200 80 180/ 10/ 12 1018.3R  
 

 
 
 
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