004  
SXUS52 KCHS 110510  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 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 79 76 91 E12 29.99S  
EDISTO BEACH N/A 81 73 78 E18 N/A  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 75 100 E7 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 0424 78 82 90/ 12/ 14 1020.9  
FORT PULASKI 0424 81 82 100/ 20/ 22 1019.7  
SAPELO ISLAND 0400 75 150/ 8 1019.0  
WINYAH BAY 0345 79 60/ 6 1021.0  
LAKE MURRAY 0420 75 110/ 10/ 20 N/A  
ACE BASIN NERRS 0345 77 40/ 1 1020.0  
 
   
..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 0440 80 81 50/ 6/ 8 1021.2R  
BUOY 41008 0450 77 83 220/ 4/ 14 1018.9R 3/ 6 2/110/ 6  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY NOT AVBL  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY NOT AVBL  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 0408 82 110/ 19/ 27 1019.2R  
FRIPP NS WAVE NOT AVBL  
5E ST. MARYS GA 0456 86 N/A 4/ 6  
 
 
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 0440 78 83 140/ 17/ 23 1021.6R  
BUOY 41025 0450 80 79 160/ 6/ 6 1022.3R 3/ 7  
CAPE LOOKOUT NC 0450 80 80/ 4/ 4 1022.0F  
BUOY 41002 0440 84 86 100/ 12/ 14 1021.2F  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0500 82 160/ 8/ 9 1018.0R  
 
 
 
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