270  
SXUS52 KCHS 112326  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 PM EDT MON AUG 11 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 82 78 88 SE7 29.95S HX 91  
EDISTO BEACH N/A 81 75 83 E9 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 82 79 89 CALM N/A HX 93  
   
..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 2248 81 82 120/ 9/ 10 1019.4S  
FORT PULASKI 2248 83 82 150/ 6/ 8 1018.4F  
SAPELO ISLAND 2300 85 130/ 7 1017.0  
WINYAH BAY 2245 81 120/ 3 1019.0S  
LAKE MURRAY 2230 100/ 7/ 13 N/A  
ACE BASIN NERRS 2245 82 100/ 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 2300 83 82 120/ 6/ 8 1019.9  
BUOY 41008 2300 84 84 150/ 10/ 12 1017.4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2208 81 160/ 10/ 14 1018.5F  
CHAS PILOT WAVE 2240 N/A 3/ 5  
CAPERS NS BUOY 2208 81 81 140/ 10/ 14 1018.6F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 2208 82 120/ 12/ 16 1018.2S  
FRIPP NS WAVE 2230 82 N/A 3/ 5  
5E ST. MARYS GA 2256 86 N/A 3/ 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 2300 81 83 150/ 16/ 19 1020.7  
BUOY 41025 2300 81 85 220/ 6/ 8 1021.5  
CAPE LOOKOUT NC 2310 80 160/ 2/ 2 1021.3  
BUOY 41002 2300 84 86 80/ 8/ 12 1020.6  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 2300 85 130/ 15/ 17 1017.7R  
 

 
 
 
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