790  
SXUS52 KCHS 170925  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
500 AM EDT WED JUN 17 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 76 73 90 SW8 29.71F  
EDISTO BEACH N/A 77 72 83 SW13G23 29.90S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 73 72 94 SW6 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 0848 240/ 8/ 12 N/A  
FORT PULASKI 0848 230/ 7/ 12 N/A  
SAPELO ISLAND 0900 76 210/ 9 1012.0  
WINYAH BAY NOT AVBL  
LAKE MURRAY 0850 73 250/ 8/ 11 N/A  
ACE BASIN NERRS 0845 77 190/ 2 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 0900 76 80 220/ 10/ 14 1011.9  
BUOY 41008 0900 80 230/ 17/ 21 1012.2  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0808 79 80 220/ 19/ 25 1011.0F  
CHAS PILOT WAVE 0845 80 N/A 3/ 4  
CAPERS NS BUOY 0808 76 81 210/ 12/ 17 1010.7F  
CAPERS NS WAVE 0830 81 N/A 3/ 4  
FRIPP NS BUOY 0808 80 81 220/ 19/ 25 1011.5F  
FRIPP NS WAVE 0830 80 N/A 4/ 5  
5E ST. MARYS GA 0856 82 N/A 2/ 3  
 
 
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 0900 78 79 240/ 16/ 19 1011.2  
BUOY 41025 0900 79 1009.4  
CAPE LOOKOUT NC 0910 75 270/ 14/ 20 1010.0  
BUOY 41002 0900 80 82 280/ 6/ 8 1014.0  
BUOY 41010 0900 83 82 220/ 14/ 16 1015.1  
ST AUGUSTINE FL 0900 75 220/ 7/ 9 1014.1F  
 

 
 
 
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