638  
SXUS52 KCHS 230010  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
800 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 78 72 SW7 29.84S HX 101  
EDISTO BEACH N/A 88 75 66 S12G22 30.00S HX 97  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 90 77 66 SW15 N/A HX 102  
   
..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 2324 87 84 220/ 9/ 15 1016.1  
FORT PULASKI 2324 85 83 200/ 6/ 13 1016.8  
SAPELO ISLAND 2300 83 300/ 9 1017.0  
WINYAH BAY 2300 87 80/ 13 1014.0  
LAKE MURRAY 2320 87 240/ 10/ 14 N/A  
ACE BASIN NERRS 2245 90 200/ 3 1015.0  
 
   
..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 2350 81 81 210/ 17/ 19 1016.4S 3/ 5  
BUOY 41008 2350 83 1017.2R 2/ 4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2308 82 81 210/ 17/ 23 1015.4F  
CHAS PILOT WAVE 2245 81 N/A 3/ 5  
CAPERS NS BUOY 2308 83 82 210/ 16/ 19 1015.2F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 2308 83 83 200/ 14/ 17 1016.2S  
FRIPP NS WAVE 2320 83 N/A 2/ 4  
5E ST. MARYS GA 2356 83 N/A 2/ 3  
 
 
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 2350 80 81 220/ 17/ 21 1015.5R 4/ 6 2/110/ 8  
BUOY 41025 2350 81 80 200/ 14/ 17 1014.3F 3/ 4  
CAPE LOOKOUT NC 2350 81 210/ 12/ 16 1014.4R  
BUOY 41002 2350 82 84 200/ 12/ 16 1018.5F 4/ 5 2/160/ 6  
BUOY 41010 2350 85 84 230/ 8/ 10 1020.0R 2/ 8 2/120/ 8  
ST AUGUSTINE FL 0000 84 160/ 10/ 11 1019.1R  
 

 
 
 
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