657  
SXUS52 KCHS 290410  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 AM EDT SUN JUN 29 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 82 77 84 SW7 29.95R HX 90  
EDISTO BEACH N/A 82 73 74 S15G22 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 77 75 94 VRB3 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 0330 82 84 220/ 9/ 14 1019.5R  
FORT PULASKI 0330 84 86 240/ 9/ 13 1019.6R  
SAPELO ISLAND 0300 81 210/ 11 1020.0  
WINYAH BAY 0245 81 170/ 8 1018.0  
LAKE MURRAY 0320 83 250/ 9/ 12 N/A  
ACE BASIN NERRS 0245 82 CALM 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 0340 83 84 210/ 12/ 14 1020.0R  
BUOY 41008 0340 81 81 210/ 16/ 17 1019.4S  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0308 82 210/ 16/ 19 1018.9R  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 0308 82 82 210/ 14/ 17 1018.6R  
CAPERS NS WAVE 0307 N/A 2/ 9  
FRIPP NS BUOY 0308 85 210/ 17/ 23 1018.6R  
FRIPP NS WAVE 0330 84 N/A 3/10  
5E ST. MARYS GA 0326 82 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 0350 82 210/ 14/ 16 1019.3R  
BUOY 41025 0340 83 84 210/ 16/ 17 1019.0R  
CAPE LOOKOUT NC 0350 81 230/ 7/ 11 1019.2R  
BUOY 41002 0330 81 83 210/ 8/ 10 1021.0R  
BUOY 41010 0330 83 85 220/ 6/ 6 1020.9S  
ST AUGUSTINE FL 0400 75 220/ 7/ 8 1021.1F  
 

 
 
 
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