633  
SXUS52 KCHS 231325  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
900 AM EDT THU OCT 23 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 57 46 66 N5 30.00R  
EDISTO BEACH N/A 54 45 71 NW5 30.10S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 55 52 88 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 1248 57 70 340/ 8/ 10 1020.8R  
FORT PULASKI 1248 57 71 310/ 6/ 11 1021.4R  
SAPELO ISLAND 1300 58 330/ 5 1021.0  
WINYAH BAY 1245 54 300/ 6 1019.0R  
LAKE MURRAY 1250 55 290/ 5/ 8 N/A  
ACE BASIN NERRS 1245 54 330/ 3 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 65 77 340/ 12/ 16 1019.9  
BUOY 41008 1300 67 350/ 14/ 17 1020.4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1208 63 72 340/ 14/ 16 1018.8R  
CHAS PILOT WAVE 1240 N/A 2/ 3  
CAPERS NS BUOY 1208 60 70 330/ 8/ 10 1019.2  
CAPERS NS WAVE 1255 70 N/A 1/ 2  
FRIPP NS BUOY 1208 61 71 340/ 8/ 10 1019.2R  
FRIPP NS WAVE 1230 71 N/A 1/ 3  
5E ST. MARYS GA 1256 75 N/A 3/ 4  
 
 
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 67 72 360/ 16/ 19 1019.3  
BUOY 41025 1300 65 72 330/ 16/ 19 1017.8  
CAPE LOOKOUT NC 1310 61 350/ 14/ 18 1018.8  
BUOY 41002 1300 76 78 300/ 6/ 10 1018.4  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1300 67 330/ 7/ 9 1020.5R  
 

 
 
 
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