025  
SXUS52 KCHS 161325  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
900 AM EDT TUE SEP 16 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 69 62 78 N6 29.99R  
EDISTO BEACH N/A 68 63 83 N5 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 68 63 83 N12 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 1236 68 77 10/ 6/ 7 1020.8R  
FORT PULASKI 1236 73 78 30/ 6/ 7 1020.4R  
SAPELO ISLAND 1300 72 350/ 5 1020.0  
WINYAH BAY 1245 67 320/ 5 1019.0S  
LAKE MURRAY 1230 69 N/A  
ACE BASIN NERRS 1245 67 340/ 2 1020.0S  
 
   
..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 1300 74 80 350/ 10/ 12 1019.8  
BUOY 41008 1300 76 79 350/ 8/ 10 1019.8  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1208 72 30/ 14/ 17 1019.4  
CHAS PILOT WAVE 1240 N/A 3/ 7  
CAPERS NS BUOY 1208 69 76 20/ 10/ 14 1019.6  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1208 77 20/ 10/ 14 1019.7R  
FRIPP NS WAVE 1230 77 N/A 2/ 6  
5E ST. MARYS GA 1256 78 N/A 2/ 9 2/100/11  
 
 
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 1300 70 78 330/ 12/ 14 1018.6  
BUOY 41025 1300 71 73 310/ 25/ 29 1013.0  
CAPE LOOKOUT NC 1310 67 330/ 15/ 20 1015.9  
BUOY 41002 1300 79 82 280/ 14/ 17 1017.3  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1300 80 50/ 10/ 10 1019.4R  
 

 
 
 
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