642  
SXUS52 KCHS 091925  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 PM EDT THU OCT 09 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 68 62 81 N15 30.05F  
EDISTO BEACH N/A 64 61 88 N8G20 30.20S  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 72 61 68 NE15 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 1836 68 76 20/ 15/ 17 1022.7F  
FORT PULASKI 1836 66 77 50/ 18/ 25 1021.7F  
SAPELO ISLAND 1900 69 30/ 14 1020.0  
WINYAH BAY 1845 72 40/ 11 1022.0F  
LAKE MURRAY 1830 73 CALM / 12 N/A  
ACE BASIN NERRS 1845 65 10/ 3 1022.0F  
 
   
..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 1900 74 81 30/ 25/ 29 1020.7  
BUOY 41008 1900 74 20/ 25/ 33 1018.9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1808 70 76 50/ 12/ 17 1021.3F  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 1808 70 76 40/ 12/ 16 1022.3F  
CAPERS NS WAVE 1830 76 N/A 4/ 5  
FRIPP NS BUOY 1808 66 76 30/ 12/ 16 1021.5F  
FRIPP NS WAVE 1825 76 N/A 6/20  
5E ST. MARYS GA 1856 79 N/A 7/ 7  
 
 
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 1900 73 79 30/ 25/ 31 1021.8  
BUOY 41025 1900 71 30/ 25/ 31 1023.0  
CAPE LOOKOUT NC 1910 71 30/ 22/ 28 1023.3  
BUOY 41002 1900 78 80 50/ 21/ 27 1017.7  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1900 78 40/ 17/ 19 1016.6F  
 
 
 
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