417  
SXUS52 KCHS 211810  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 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 85 77 76 S14 29.81F HX 95  
EDISTO BEACH N/A 84 73 70 S13 30.00S HX 91  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 84 73 70 N6 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 1724 83 82 180/ 14/ 15 1014.9  
FORT PULASKI 1724 85 82 220/ 7/ 9 1015.0  
SAPELO ISLAND 1700 86 200/ 2 1016.0  
WINYAH BAY 1645 77 60/ 7 1015.0  
LAKE MURRAY 1720 89 CALM / 1 N/A  
ACE BASIN NERRS 1645 87 130/ 2 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 1750 81 81 190/ 8/ 8 1015.3F 2/ 7 2/130/ 7  
BUOY 41008 1750 80 230/ 6/ 8 1014.8F 1/ 7 2/110/ 7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1708 80 82 190/ 8/ 10 1014.6F  
CHAS PILOT WAVE 1645 81 N/A 2/ 7  
CAPERS NS BUOY 1708 79 83 190/ 10/ 14 1014.4F  
CAPERS NS WAVE 1730 83 N/A 2/ 6  
FRIPP NS BUOY 1708 80 83 200/ 12/ 14 1014.6F  
FRIPP NS WAVE 1720 83 N/A 1/ 6  
5E ST. MARYS GA 1756 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 1750 81 80 200/ 4/ 4 1015.4F 2/ 6 2/140/ 6  
BUOY 41025 1750 81 80 220/ 8/ 10 1014.3F 2/ 7  
CAPE LOOKOUT NC 1750 85 200/ 5/ 9 1014.4F  
BUOY 41002 1740 82 84 220/ 8/ 10 1015.1F  
BUOY 41010 1750 83 84 260/ 8/ 10 1016.0F 3/ 7 2/120/ 7  
ST AUGUSTINE FL 1800 82 80/ 9/ 10 1015.6F  
 
 
 
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