770  
SXUS52 KCHS 162311  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 PM EDT SUN AUG 16 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 87 80 79 CALM 29.87S HX 103  
EDISTO BEACH N/A 88 79 74 S12 30.00F HX 102  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 79 94 CALM 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 2230 86 88 230/ 2/ 3 1016.9S  
FORT PULASKI 2230 87 87 230/ 5/ 8 1016.8R  
SAPELO ISLAND 2200 79 190/ 6 1018.0  
WINYAH BAY 2200 86 190/ 6 1016.0  
LAKE MURRAY 2220 89 150/ 7/ 10 N/A  
ACE BASIN NERRS 2145 89 130/ 1 1016.0  
 
   
..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 2250 86 86 230/ 6/ 8 1016.9F 2/ 8 2/130/ 8  
BUOY 41008 2250 87 250/ 12/ 14 1016.6R 2/ 7 2/130/ 7  
FOLLY BEACH CMAN 2250 86 210/ 5/ 7 1016.9R  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2208 85 200/ 10/ 16 1015.5  
CHAS PILOT WAVE 2145 87 N/A 2/ 5  
CAPERS NS BUOY 2208 85 220/ 8/ 10 1016.0F  
CAPERS NS WAVE 2158 85 N/A 2/ 5  
FRIPP NS BUOY 2208 87 87 190/ 12/ 16 1015.7F  
FRIPP NS WAVE 2220 87 N/A 2/ 4  
5E ST. MARYS GA 2256 84 N/A 2/11  
 
 
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 2250 85 160/ 2/ 4 1016.7F 2/ 5 2/190/ 5  
BUOY 41025 2250 83 85 170/ 12/ 14 1016.6F 3/ 7  
CAPE LOOKOUT NC 2250 83 190/ 9/ 12 1016.3F  
BUOY 41002 2250 84 85 360/ 4/ 4 1016.9F 3/ 8 2/140/ 8  
BUOY 41010 2250 86 87 230/ 6/ 8 1017.5F 2/ 8 2/120/ 8  
ST AUGUSTINE FL 2300 85 160/ 12/ 13 1017.0R  
 

 
 
 
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