566  
SXUS52 KCHS 112010  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
400 PM EDT MON AUG 11 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 82 76 82 SE10 29.96S  
EDISTO BEACH N/A 82 75 78 E10 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 82 77 83 VRB2 N/A HX 91  
   
..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 1930 80 82 140/ 8/ 11 1019.9S  
FORT PULASKI 1930 83 82 140/ 5/ 7 1018.8F  
SAPELO ISLAND 1900 89 160/ 13 1018.0  
WINYAH BAY 1845 83 120/ 8 1020.0  
LAKE MURRAY 1920 79 CALM / 6 N/A  
ACE BASIN NERRS 1845 86 100/ 2 1019.0  
 
   
..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 1950 82 82 130/ 12/ 14 1020.0F 3/ 6 3/150/ 6  
BUOY 41008 1950 84 150/ 10/ 14 1018.1F 3/ 6 3/140/ 6  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1908 80 81 140/ 10/ 14 1019.3F  
CHAS PILOT WAVE 1940 N/A 3/ 5  
CAPERS NS BUOY 1908 80 81 150/ 10/ 12 1019.4F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1908 82 100/ 14/ 21 1018.9F  
FRIPP NS WAVE 1915 82 N/A 3/ 6  
5E ST. MARYS GA 1956 86 N/A 3/ 6  
 
 
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 1950 130/ 16/ 19 1020.7F  
BUOY 41025 1950 81 270/ 2/ 4 1021.5F 3/ 8  
CAPE LOOKOUT NC 1950 81 180/ 9/ 11 1020.9F  
BUOY 41002 1950 85 100/ 8/ 12 1020.8F 3/ 6 3/360/ 6  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 2000 84 130/ 18/ 19 1017.5F  
 

 
 
 
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