583  
SXUS52 KCHS 131725  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 PM EDT SUN SEP 13 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BEACH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 87 77 72 VRB3 29.87F HX 99  
EDISTO BEACH N/A 90 75 62 SW7 30.02S HX 100  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 82 77 83 CALM 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 1636 87 84 250/ 6/ 8 1016.9F  
FORT PULASKI 1636 90 85 290/ 4/ 5 1017.0F  
SAPELO ISLAND 1700 89 CALM 1017.0  
WINYAH BAY 1700 85 350/ 5 1015.0  
LAKE MURRAY 1630 84 280/ 6/ 8 N/A  
ACE BASIN NERRS 1645 91 190/ 2 1016.0S  
 
   
..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 1700 83 84 250/ 10/ 12 1016.9  
BUOY 41008 1700 83 260/ 6/ 8 1016.5  
FOLLY BEACH CMAN 1710 85 210/ 10/ 13 1016.5  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1645 83 N/A  
CHAS PILOT WAVE 1645 83 N/A 3/ 9  
CAPERS NS BUOY 1608 83 84 240/ 8/ 12 1016.0S  
CAPERS NS WAVE 1619 83 N/A 2/ 9  
FRIPP NS BUOY 1608 83 84 230/ 8/ 12 1016.8S  
FRIPP NS WAVE NOT AVBL  
5E ST. MARYS GA 1656 86 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 1700 81 83 250/ 12/ 12 1016.2  
BUOY 41025 1700 83 82 200/ 14/ 16 1015.0  
CAPE LOOKOUT NC 1710 85 210/ 10/ 13 1014.6  
BUOY 41002 1700 82 84 170/ 8/ 10 1018.3  
BUOY 41010 1700 84 86 280/ 6/ 8 1017.5  
ST AUGUSTINE FL 1700 84 80/ 6/ 7 1017.5F  
 

 
 
 
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