579  
SXUS52 KCHS 312225  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
600 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 84 79 85 E7 29.92S HX 96  
EDISTO BEACH N/A 82 75 78 E10 30.05S  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 86 77 74 CALM N/A HX 97  
   
..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 2148 81 85 120/ 8/ 9 1018.7R  
FORT PULASKI 2148 86 100/ 8/ 9 1018.3R  
SAPELO ISLAND 2200 83 70/ 5 1018.0  
WINYAH BAY 2200 82 180/ 5 1018.0  
LAKE MURRAY 2150 92 360/ 1/ 3 N/A  
ACE BASIN NERRS 2145 87 90/ 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 2120 82 84 50/ 10/ 12 1018.3 3/ 8 2/120/ 8  
BUOY 41008 2120 81 60/ 12/ 14 1017.3 3/ 8 2/110/ 8  
FOLLY BEACH CMAN 2120 82 80/ 6/ 8 1018.4  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2145 82 N/A  
CHAS PILOT WAVE 2145 82 N/A 2/ 6  
CAPERS NS BUOY 2108 81 80/ 8/ 12 1017.6  
CAPERS NS WAVE 2058 82 N/A 2/ 6  
FRIPP NS BUOY 2108 82 84 70/ 8/ 12 1017.7S  
FRIPP NS WAVE 2130 84 N/A 2/ 8  
5E ST. MARYS GA 2156 81 N/A 2/ 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 2120 70/ 8/ 10 1018.5 3/ 7 2/140/ 7  
BUOY 41025 2120 83 86 70/ 2/ 4 1018.2 2/ 7  
CAPE LOOKOUT NC 2120 83 110/ 7/ 9 1018.0  
BUOY 41002 2120 84 85 80/ 6/ 8 1018.2 3/ 8 3/130/ 8  
BUOY 41010 2120 82 86 80/ 14/ 17 1016.4 4/ 8 2/100/ 8  
ST AUGUSTINE FL 2200 81 30/ 8/ 9 1017.3F  
 
 
 
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