489  
SXUS52 KCHS 301610  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 PM EDT SUN AUG 30 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 83 77 81 E10 30.03R HX 92  
EDISTO BEACH N/A 81 75 83 E9 30.16S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 75 83 NE5 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 1524 81 84 100/ 9/ 11 1022.3  
FORT PULASKI 1524 74 85 70/ 6/ 6 1021.9  
SAPELO ISLAND 1500 83 10/ 8 1021.0  
WINYAH BAY 1500 79 120/ 9 1022.0  
LAKE MURRAY 1520 83 CALM / 1 N/A  
ACE BASIN NERRS 1445 81 350/ 1 1021.0  
 
   
..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 1550 77 84 140/ 4/ 8 1021.6R 2/ 8 2/120/ 8  
BUOY 41008 1550 80 10/ 14/ 16 1020.0F 3/ 6 2/120/ 8  
FOLLY BEACH CMAN 1550 80 60/ 10/ 13 1022.0S  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1508 78 120/ 16/ 19 1020.7  
CHAS PILOT WAVE 1445 83 N/A 2/ 4  
CAPERS NS BUOY 1508 80 50/ 12/ 16 1021.3  
CAPERS NS WAVE 1458 82 N/A 6  
FRIPP NS BUOY 1508 77 83 130/ 6/ 10 1021.5R  
FRIPP NS WAVE 1520 82 N/A 2/ 4  
5E ST. MARYS GA 1556 81 N/A 3/ 5  
 
 
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 1550 81 70/ 8/ 8 1021.6F 2/ 8 2/120/ 8  
BUOY 41025 1550 81 83 30/ 10/ 12 1021.6F 2/ 8  
CAPE LOOKOUT NC 1550 83 50/ 7/ 8 1021.4F  
BUOY 41002 1540 83 85 70/ 6/ 8 1020.7F  
BUOY 41010 1550 85 86 140/ 10/ 12 1018.5F 3/ 6 3/120/ 6  
ST AUGUSTINE FL 1600 80 10/ 9/ 9 1019.7F  
 

 
 
 
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