544  
SXUS52 KCHS 101510  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1100 AM EDT SUN AUG 10 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 76 73 90 S15G23 29.98R  
EDISTO BEACH N/A 75 72 88 E13 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 1424 75 82 170/ 18/ 21 1020.5  
FORT PULASKI 1424 76 82 150/ 2/ 3 1018.7  
SAPELO ISLAND 1400 75 40/ 4 1018.0  
WINYAH BAY 1345 76 80/ 11 1020.0  
LAKE MURRAY 1420 75 40/ 8/ 11 N/A  
ACE BASIN NERRS 1345 74 40/ 3 1019.0  
 
   
..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 78 81 110/ 8/ 10 1020.5R 5/ 5 5/110/ 5  
BUOY 41008 1450 80 83 100/ 6/ 16 1018.4R 4/ 6 3/110/ 6  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1408 76 82 180/ 14/ 21 1019.7R  
CHAS PILOT WAVE 1440 N/A 4/ 6  
CAPERS NS BUOY 1408 77 81 140/ 17/ 25 1019.3R  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1408 82 160/ 12/ 17 1018.4R  
FRIPP NS WAVE 1415 82 N/A 4/ 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 80 82 130/ 14/ 16 1021.7R 4/ 6 2/ 70/ 9  
BUOY 41025 1450 76 79 140/ 8/ 12 1022.6R 3/10  
CAPE LOOKOUT NC 1450 75 230/ 5/ 9 1022.4R  
BUOY 41002 1450 84 86 120/ 10/ 12 1021.0S 4/ 7 3/ 40/ 7  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1500 82 150/ 8/ 9 1018.0R  
 

 
 
 
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