827  
SXUS52 KCHS 211910  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 PM EDT SUN JUN 21 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 84 76 77 S14 29.80F HX 93  
EDISTO BEACH N/A 84 73 70 S14 29.90F HX 91  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 86 73 66 VRB2 N/A HX 93  
   
..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 1830 82 82 200/ 12/ 18 1014.6F  
FORT PULASKI 1830 84 82 190/ 7/ 12 1014.5F  
SAPELO ISLAND 1800 88 CALM 1015.0  
WINYAH BAY 1745 81 20/ 6 1014.0  
LAKE MURRAY 1820 87 260/ 2/ 2 N/A  
ACE BASIN NERRS 1745 87 130/ 3 1014.0  
 
   
..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 1850 81 81 190/ 10/ 10 1014.8F 2/ 7 2/120/ 7  
BUOY 41008 1850 81 210/ 8/ 10 1014.3F 1/ 7 2/110/ 7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1808 80 82 200/ 10/ 14 1014.1F  
CHAS PILOT WAVE 1745 82 N/A 2/ 4  
CAPERS NS BUOY 1808 80 83 180/ 14/ 17 1014.0F  
CAPERS NS WAVE 1830 83 N/A 2/ 7  
FRIPP NS BUOY 1808 80 83 200/ 10/ 14 1014.2F  
FRIPP NS WAVE 1820 83 N/A 1/ 7  
5E ST. MARYS GA 1856 86 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 1850 81 80 190/ 6/ 8 1015.0F 2/ 6 2/160/ 6  
BUOY 41025 1850 81 81 210/ 10/ 10 1014.1F 2/ 6  
CAPE LOOKOUT NC 1850 84 200/ 9/ 13 1014.2F  
BUOY 41002 1840 82 84 220/ 8/ 10 1015.7R  
BUOY 41010 1850 83 84 250/ 8/ 10 1015.9F 3/ 7 2/120/ 7  
ST AUGUSTINE FL 1900 83 80/ 11/ 12 1015.4F  
 

 
 
 
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