987  
SXUS52 KCHS 222310  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 PM EDT WED APR 22 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 73 57 57 SW9 29.98S  
EDISTO BEACH N/A 72 59 64 S12 30.10S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 54 41 SW7 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 2224 72 71 220/ 11/ 13 1020.9  
FORT PULASKI 2224 73 72 200/ 6/ 10 1020.7  
SAPELO ISLAND 2200 74 160/ 9 1021.0  
WINYAH BAY 2145 74 200/ 13 1019.0  
LAKE MURRAY 2220 80 220/ 8/ 14 N/A  
ACE BASIN NERRS 2145 76 330/ 2 1020.0  
 
   
..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 2250 71 76 230/ 12/ 14 1021.1F 2/ 8 2/120/ 8  
BUOY 41008 2250 70 170/ 6/ 8 1020.7F 2/ 8 2/100/ 8  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2240 67 N/A  
CHAS PILOT WAVE 2240 67 N/A 2/ 7  
CAPERS NS BUOY 2208 68 69 210/ 14/ 17 1020.4F  
CAPERS NS WAVE 2230 68 N/A 2/ 8  
FRIPP NS BUOY 2208 69 69 190/ 12/ 16 1020.7F  
FRIPP NS WAVE 2230 70 N/A 2/ 8  
5E ST. MARYS GA 2256 71 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 2250 71 71 230/ 16/ 17 1020.0F 3/ 4 2/110/ 6  
BUOY 41025 2250 72 76 230/ 25/ 31 1017.3F 7/ 7  
CAPE LOOKOUT NC 2250 68 220/ 12/ 18 1017.9F  
BUOY 41002 2250 66 72 200/ 8/ 10 1022.4S 4/ 8 3/ 60/ 8  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 2300 70 110/ 10/ 12 1020.9F  
 

 
 
 
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