011  
SXUS52 KCHS 312110  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
500 PM EDT MON AUG 31 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 83 78 84 SE7 29.92F HX 93  
EDISTO BEACH N/A 82 75 78 NE6 30.05F  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 84 77 79 NE6 N/A HX 94  
   
..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 2030 81 85 130/ 6/ 7 1018.5F  
FORT PULASKI 2030 82 85 90/ 11/ 13 1017.9F  
SAPELO ISLAND 2000 86 70/ 5 1018.0  
WINYAH BAY 2000 83 160/ 5 1018.0  
LAKE MURRAY 2020 90 230/ 4/ 5 N/A  
ACE BASIN NERRS 1945 87 80/ 1 1018.0  
 
   
..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 2000 81 83 20/ 8/ 12 1017.8  
BUOY 41008 2000 81 40/ 10/ 12 1017.2  
FOLLY BEACH CMAN 2000 81 70/ 3/ 5 1018.3  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2008 80 40/ 6/ 8 1017.5  
CHAS PILOT WAVE 1945 82 N/A 3/ 6  
CAPERS NS BUOY 2008 81 70/ 6/ 10 1017.6  
CAPERS NS WAVE 1958 82 N/A 2/ 6  
FRIPP NS BUOY 2008 81 84 70/ 8/ 12 1017.7F  
FRIPP NS WAVE 2020 84 N/A 2/ 6  
5E ST. MARYS GA 2056 81 N/A 2/ 7  
 
 
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 2000 82 83 60/ 8/ 10 1018.3  
BUOY 41025 2000 82 86 360/ 2/ 4 1018.5  
CAPE LOOKOUT NC 2000 83 100/ 7/ 9 1018.4  
BUOY 41002 2000 83 85 50/ 6/ 8 1018.1  
BUOY 41010 1950 81 86 100/ 12/ 14 1016.7 4/ 8 3/100/ 8  
ST AUGUSTINE FL 2100 81 40/ 8/ 9 1017.4S  
 
 
 
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