511  
SXUS52 KCHS 131625  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 PM EDT SUN JUL 13 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 85 77 76 N6 29.89S HX 95  
EDISTO BEACH N/A 90 73 58 VRB2 N/A HX 98  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 82 77 83 VRB2 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 1548 85 20/ 6/ 7 1017.2F  
FORT PULASKI 1548 84 20/ 9/ 11 1017.3F  
SAPELO ISLAND 1600 92 340/ 10 1017.0  
WINYAH BAY 1545 83 90/ 5 1016.0F  
LAKE MURRAY 1530 87 340/ 1/ 7 N/A  
ACE BASIN NERRS 1545 89 320/ 2 1017.0S  
 
   
..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 1600 81 83 300/ 4/ 6 1017.0  
BUOY 41008 1600 83 82 350/ 8/ 10 1017.3  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1508 80 340/ 4/ 10 1016.7F  
CHAS PILOT WAVE 1550 N/A 2/ 5  
CAPERS NS BUOY 1508 81 84 40/ 6/ 8 1016.5F  
CAPERS NS WAVE 1507 N/A 2/ 4  
FRIPP NS BUOY 1508 84 360/ 6/ 10 1016.9F  
FRIPP NS WAVE 1530 84 N/A 2/ 9  
5E ST. MARYS GA 1556 79 N/A 1/ 8  
 
 
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 1600 82 81 70/ 4/ 4 1017.2  
BUOY 41025 1600 82 82 210/ 2/ 2 1017.7  
CAPE LOOKOUT NC 1610 84 160/ 5/ 7 1017.3  
BUOY 41002 1600 78 82 190/ 10/ 14 1018.4  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1600 88 270/ 6/ 9 1018.4R  
 
 
 
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