776  
SXUS52 KCHS 202325  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 PM EDT MON JUL 20 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 86 79 79 S8 29.80S HX 99  
EDISTO BEACH N/A 88 75 66 S15 29.95S HX 97  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 90 75 62 S7G15 N/A HX 100  
   
..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 2248 85 87 200/ 12/ 16 1014.9R  
FORT PULASKI 2248 87 88 170/ 6/ 10 1014.1S  
SAPELO ISLAND 2300 86 170/ 12 1014.0  
WINYAH BAY 2300 87 230/ 12 1014.0  
LAKE MURRAY 2250 92 N/A  
ACE BASIN NERRS 2245 88 130/ 2 1014.0S  
 
   
..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 2300 85 85 200/ 14/ 16 1015.3  
BUOY 41008 2300 85 170/ 16/ 19 1013.7  
FOLLY BEACH CMAN 2310 86 200/ 12/ 17 1015.1  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2245 85 N/A  
CHAS PILOT WAVE 2245 85 N/A 3/ 5  
CAPERS NS BUOY 2208 85 87 210/ 16/ 21 1014.0R  
CAPERS NS WAVE 2230 86 N/A 3/ 5  
FRIPP NS BUOY 2208 86 88 180/ 17/ 23 1014.0F  
FRIPP NS WAVE 2230 88 N/A 3/ 5  
5E ST. MARYS GA 2256 84 N/A 3/ 5  
 
 
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 2300 85 85 210/ 14/ 17 1015.4  
BUOY 41025 2300 79 84 210/ 10/ 12 1016.4  
CAPE LOOKOUT NC 2310 85 200/ 11/ 14 1015.5  
BUOY 41002 2300 85 86 210/ 14/ 16 1017.3  
BUOY 41010 2300 86 85 180/ 12/ 16 1015.6  
ST AUGUSTINE FL 2300 79 140/ 6/ 7 1014.0F  
 
 
 
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