920  
SXUS52 KCHS 311410  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1000 AM EDT MON AUG 31 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 81 77 88 N7 29.96R  
EDISTO BEACH N/A 79 73 83 CALM 30.10R  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 75 89 VRB3 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 1330 80 84 20/ 8/ 10 1020.1R  
FORT PULASKI 1330 77 84 80/ 7/ 8 1019.8R  
SAPELO ISLAND 1300 78 340/ 4 1019.0  
WINYAH BAY 1300 79 90/ 4 1019.0  
LAKE MURRAY 1320 81 290/ 1/ 3 N/A  
ACE BASIN NERRS 1245 79 330/ 2 1019.0  
 
   
..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 1350 81 84 60/ 8/ 19 1019.3R 3/ 7 2/150/ 7  
BUOY 41008 1350 82 40/ 10/ 14 1018.7R 3/ 8 2/120/ 8  
FOLLY BEACH CMAN 1340 81 30/ 6/ 8 1019.9R  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1308 80 40/ 14/ 17 1018.6  
CHAS PILOT WAVE 1245 82 N/A 3/ 6  
CAPERS NS BUOY 1308 80 30/ 12/ 14 1019.0  
CAPERS NS WAVE 1258 81 N/A 2/ 5  
FRIPP NS BUOY 1308 77 83 170/ 10/ 14 1018.1F  
FRIPP NS WAVE 1320 83 N/A 2/ 5  
5E ST. MARYS GA 1356 81 N/A 3/ 6  
 
 
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 1350 81 30/ 10/ 12 1019.4R 2/ 8 2/120/ 8  
BUOY 41025 1350 81 85 10/ 8/ 12 1019.5R 2/ 7  
CAPE LOOKOUT NC 1350 82 10/ 5/ 7 1019.5R  
BUOY 41002 1340 82 50/ 6/ 8 1019.1F  
BUOY 41010 1350 84 86 110/ 8/ 10 1017.4R 4/ 7 3/110/ 7  
ST AUGUSTINE FL 1400 81 40/ 8/ 8 1018.8R  
 

 
 
 
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