569  
SXUS52 KCHS 131525  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1100 AM EDT SUN SEP 13 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BEACH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 84 76 77 SW7 29.88S HX 93  
EDISTO BEACH N/A 84 75 74 SW5 30.03R HX 92  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 75 89 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 1448 84 84 260/ 5/ 9 1017.2F  
FORT PULASKI 1448 87 85 310/ 4/ 4 1017.8R  
SAPELO ISLAND 1500 84 CALM 1018.0  
WINYAH BAY 1500 82 330/ 8 1016.0  
LAKE MURRAY 1450 81 280/ 6/ 11 N/A  
ACE BASIN NERRS 1445 88 CALM 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 1510 82 84 270/ 12/ 14 1016.8  
BUOY 41008 1510 82 250/ 8/ 10 1017.1  
FOLLY BEACH CMAN 1510 85 220/ 6/ 10 1016.9  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1445 82 N/A  
CHAS PILOT WAVE 1445 82 N/A 3/ 4  
CAPERS NS BUOY 1408 81 83 280/ 8/ 12 1016.4R  
CAPERS NS WAVE 1419 83 N/A 3/ 9  
FRIPP NS BUOY 1408 81 84 260/ 10/ 12 1017.0R  
FRIPP NS WAVE 1430 84 N/A 3/26  
5E ST. MARYS GA 1456 85 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 1510 81 83 250/ 8/ 10 1016.2  
BUOY 41025 1510 82 82 220/ 8/ 8 1016.1  
CAPE LOOKOUT NC 1510 83 220/ 9/ 14 1015.7  
BUOY 41002 1500 84 84 200/ 12/ 14 1018.5  
BUOY 41010 1500 83 85 270/ 8/ 10 1018.3  
ST AUGUSTINE FL 1500 86 300/ 4/ 6 1018.6R  
 
 
 
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