574  
SXUS52 KCHS 230125  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
900 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 69 61 75 SW8 29.98S  
EDISTO BEACH N/A 70 57 64 S15 30.10S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 72 54 53 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 0036 210/ 9/ 12 1020.5S  
FORT PULASKI 0036 180/ 3/ 5 1020.7R  
SAPELO ISLAND 0100 67 140/ 5 1021.0  
WINYAH BAY 0045 68 210/ 10 1019.0S  
LAKE MURRAY 0030 76 240/ 4/ 6 N/A  
ACE BASIN NERRS 0045 69 330/ 1 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 0100 71 76 240/ 12/ 16 1021.2  
BUOY 41008 0100 70 150/ 6/ 8 1020.6  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0040 67 N/A  
CHAS PILOT WAVE 0040 67 N/A 2/ 7  
CAPERS NS BUOY 0008 68 68 210/ 14/ 17 1019.9F  
CAPERS NS WAVE 0030 68 N/A 2/ 3  
FRIPP NS BUOY 0008 69 70 180/ 12/ 16 1020.3F  
FRIPP NS WAVE 0030 70 N/A 2/ 8  
5E ST. MARYS GA 0056 70 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 0100 71 72 220/ 17/ 21 1019.9  
BUOY 41025 0100 73 76 230/ 25/ 29 1017.3  
CAPE LOOKOUT NC 0100 67 230/ 11/ 16 1018.2  
BUOY 41002 0100 66 72 220/ 10/ 12 1022.4  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0100 71 120/ 10/ 11 1021.0R  
 

 
 
 
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