638  
SXUS52 KCHS 032125  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
500 PM EDT MON AUG 03 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 83 77 81 SW7G15 29.72S HX 92  
EDISTO BEACH N/A 81 75 83 VRB2 29.86S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 73 72 94 SW5 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 2042 79 87 280/ 6/ 11 1012.4R  
FORT PULASKI 2042 78 86 300/ 18/ 21 1011.8R  
SAPELO ISLAND 2100 89 200/ 9 1011.0  
WINYAH BAY 2100 85 230/ 11 1010.0  
LAKE MURRAY 2050 87 140/ 1/ 2 N/A  
ACE BASIN NERRS 2045 81 200/ 1 1011.0S  
 
   
..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 2100 83 85 210/ 16/ 17 1012.3  
BUOY 41008 2100 83 200/ 16/ 17 1010.9  
FOLLY BEACH CMAN 2110 79 280/ 5/ 10 1012.3  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2045 84 N/A  
CHAS PILOT WAVE 2045 84 N/A 4/ 6  
CAPERS NS BUOY 2008 83 200/ 16/ 23 1010.9F  
CAPERS NS WAVE 2030 85 N/A 4/ 6  
FRIPP NS BUOY 2008 82 87 240/ 10/ 16 1010.9F  
FRIPP NS WAVE 2030 86 N/A 4/ 6  
5E ST. MARYS GA 2056 82 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 2100 81 210/ 16/ 19 1012.4  
BUOY 41025 2100 81 85 210/ 23/ 27 1012.6  
CAPE LOOKOUT NC 2110 82 230/ 9/ 14 1011.9  
BUOY 41002 2100 81 85 200/ 8/ 10 1016.0  
BUOY 41010 2100 80 85 240/ 8/ 10 1014.2  
ST AUGUSTINE FL 2100 84 220/ 10/ 14 1012.5F  
 

 
 
 
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