495  
SXUS52 KCHS 111510  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1100 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 78 75 90 W8G18 30.01R  
EDISTO BEACH N/A 75 72 88 VRB3 N/A  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS NOT AVBL  
   
..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 1430 76 81 260/ 7/ 17 1021.5R  
FORT PULASKI 1430 82 82 120/ 12/ 13 1020.0R  
SAPELO ISLAND 1400 79 110/ 5 1019.0  
WINYAH BAY 1345 81 120/ 8 1020.0  
LAKE MURRAY 1420 77 90/ 8/ 12 N/A  
ACE BASIN NERRS 1345 75 50/ 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 1450 82 82 120/ 12/ 14 1020.9R 3/ 6 2/130/ 6  
BUOY 41008 1450 81 83 140/ 14/ 16 1019.1R 4/ 5 2/ 90/11  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1408 81 82 130/ 12/ 17 1019.9F  
CHAS PILOT WAVE 1440 N/A 3/10  
CAPERS NS BUOY 1408 81 81 130/ 12/ 16 1019.9F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1408 82 70/ 10/ 14 1020.7R  
FRIPP NS WAVE 1415 81 N/A 3/ 5  
5E ST. MARYS GA 1456 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 1450 82 83 130/ 2/ 4 1021.5F 3/ 6 3/150/ 6  
BUOY 41025 1450 77 80 160/ 16/ 19 1023.5R 3/10  
CAPE LOOKOUT NC 1450 76 160/ 7/ 9 1022.8R  
BUOY 41002 1450 84 86 110/ 10/ 12 1022.0S 3/10 3/ 70/10  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1500 82 150/ 10/ 11 1019.2R  
 
 
 
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