641  
SXUS52 KCHS 221925  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 PM EDT MON JUN 22 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 88 77 69 SW9 29.87F HX 100  
EDISTO BEACH N/A 88 75 66 S15 30.00S HX 97  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 88 75 66 SW10 N/A HX 97  
   
..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 1848 230/ 7/ 12 N/A  
FORT PULASKI 1848 260/ 15/ 23 N/A  
SAPELO ISLAND 1900 90 260/ 9 1018.0  
WINYAH BAY 1900 85 20/ 13 1015.0  
LAKE MURRAY 1850 83 280/ 10/ 22 N/A  
ACE BASIN NERRS 1845 92 190/ 1 1016.0F  
 
   
..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 80 81 230/ 16/ 19 1016.9  
BUOY 41008 1910 83 1017.6  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1808 79 82 210/ 16/ 23 1016.7F  
CHAS PILOT WAVE 1845 81 N/A 3/ 5  
CAPERS NS BUOY 1808 80 83 210/ 17/ 21 1016.2F  
CAPERS NS WAVE 1830 82 N/A 3/ 6  
FRIPP NS BUOY 1808 82 83 190/ 12/ 17 1017.2F  
FRIPP NS WAVE 1830 83 N/A 2/ 5  
5E ST. MARYS GA 1856 85 N/A 1/ 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 80 81 240/ 12/ 14 1016.4  
BUOY 41025 1910 82 80 170/ 17/ 19 1016.1  
CAPE LOOKOUT NC 1910 83 190/ 10/ 14 1015.4  
BUOY 41002 1900 79 84 260/ 16/ 19 1019.1  
BUOY 41010 1900 84 84 210/ 8/ 10 1019.6  
ST AUGUSTINE FL 1900 85 120/ 9/ 10 1018.9F  
 

 
 
 
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