270  
SXUS52 KCHS 101910  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 PM EDT TUE MAR 10 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 80 65 59 SW7 29.96F  
EDISTO BEACH N/A 81 63 54 SW7G15 30.10S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 64 61 CALM 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 1824 80 60 250/ 7/ 12 1020.0  
FORT PULASKI 1824 80 61 170/ 9/ 11 1020.6  
SAPELO ISLAND 1800 84 130/ 7 1022.0  
WINYAH BAY 1745 77 CALM 1019.0  
LAKE MURRAY 1820 78 260/ 8/ 15 N/A  
ACE BASIN NERRS 1745 83 250/ 3 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 1850 69 69 230/ 10/ 12 1020.4F 3/10 3/140/10  
BUOY 41008 1850 66 180/ 6/ 6 1020.6F 2/10 2/120/10  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1840 62 N/A  
CHAS PILOT WAVE 1840 62 N/A 3/ 9  
CAPERS NS BUOY 1808 63 61 200/ 8/ 12 1020.0F  
CAPERS NS WAVE 1830 59 N/A 2/ 9  
FRIPP NS BUOY 1808 67 64 190/ 8/ 10 1020.7F  
FRIPP NS WAVE 1800 63 N/A 2/ 9  
5E ST. MARYS GA NOT AVBL  
 
 
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 1850 70 68 200/ 8/ 10 1019.6F 3/ 9 2/130/ 9  
BUOY 41025 1850 67 66 200/ 2/ 4 1019.5F 3/10  
CAPE LOOKOUT NC 1850 70 230/ 7/ 10 1019.3F  
BUOY 41002 1850 72 73 200/ 10/ 10 1021.3F 4/ 9 3/120/ 9  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1900 70 140/ 6/ 6 1021.2F  
 

 
 
 
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