535  
SXUS52 KCHS 301327  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
900 AM EDT MON JUN 30 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 84 76 77 S10 29.91R HX 93  
EDISTO BEACH N/A 82 73 74 SE14 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 82 77 83 VRB3 N/A HX 91  
   
..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 1242 85 180/ 10/ 12 1018.2R  
FORT PULASKI 1242 85 220/ 6/ 8 1018.1S  
SAPELO ISLAND 1300 80 230/ 4 1018.0  
WINYAH BAY 1245 82 140/ 5 1018.0R  
LAKE MURRAY 1320 80 230/ 2/ 6 N/A  
ACE BASIN NERRS 1245 82 180/ 2 1018.0R  
 
   
..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 1310 82 83 190/ 12/ 14 1018.5  
BUOY 41008 1310 80 81 220/ 6/ 8 1018.0  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1208 81 190/ 12/ 17 1017.7R  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 1208 81 81 180/ 12/ 16 1017.4R  
CAPERS NS WAVE 1207 N/A 2/ 9  
FRIPP NS BUOY 1208 84 180/ 14/ 19 1017.4R  
FRIPP NS WAVE 1230 84 N/A 2/ 9  
5E ST. MARYS GA 1256 80 N/A 2/ 9  
 
 
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 1310 83 83 180/ 10/ 14 1018.7  
BUOY 41025 1310 81 81 250/ 6/ 6 1018.9  
CAPE LOOKOUT NC 1310 83 250/ 5/ 8 1018.7  
BUOY 41002 1310 82 83 180/ 10/ 12 1020.8  
BUOY 41010 1310 81 84 180/ 8/ 12 1020.0  
ST AUGUSTINE FL 1300 80 270/ 6/ 9 1019.3R  
 

 
 
 
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