137  
SXUS52 KCHS 220910  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
500 AM EDT WED APR 22 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 65 60 84 CALM 30.09S  
EDISTO BEACH N/A 66 57 72 S6 30.20S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 55 54 94 VRB2 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 0824 64 70 210/ 2/ 3 1024.1  
FORT PULASKI 0824 65 71 200/ 2/ 2 1023.6  
SAPELO ISLAND 0800 59 CALM 1023.0  
WINYAH BAY 0745 55 320/ 2 1023.0  
LAKE MURRAY 0820 63 230/ 8/ 12 N/A  
ACE BASIN NERRS 0745 58 CALM 1024.0  
 
   
..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 0820 70 76 140/ 6/ 8 1023.7 3/ 7 3/ 90/ 7  
BUOY 41008 0820 68 130/ 2/ 4 1022.9 2/ 9 2/100/ 9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0840 67 N/A  
CHAS PILOT WAVE 0840 67 N/A 3/ 7  
CAPERS NS BUOY 0808 68 68 180/ 8/ 10 1023.4S  
CAPERS NS WAVE 0830 67 N/A 2/ 9  
FRIPP NS BUOY 0808 68 68 180/ 6/ 10 1023.3F  
FRIPP NS WAVE 0830 68 N/A 2/ 6  
5E ST. MARYS GA 0856 69 N/A 2/ 8  
 
 
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 0820 67 180/ 8/ 10 1024.4 3/ 8 3/100/ 8  
BUOY 41025 0820 62 200/ 10/ 14 1024.4 4/ 9  
CAPE LOOKOUT NC 0820 60 190/ 7/ 8 1024.3  
BUOY 41002 0820 63 10/ 8/ 12 1025.0 5/ 8 5/ 40/ 8  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0900 64 240/ 3/ 4 1023.4R  
 

 
 
 
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