249  
SXUS52 KCHS 171825  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 PM EDT WED JUN 17 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 83 74 74 SW13 29.75F HX 90  
EDISTO BEACH N/A 84 72 65 SW9G20 29.90S  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 75 83 SW15 N/A  
   
..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 1742 250/ 9/ 17 N/A  
FORT PULASKI 1742 270/ 8/ 13 N/A  
SAPELO ISLAND 1800 84 230/ 14 1014.0  
WINYAH BAY NOT AVBL  
LAKE MURRAY 1750 80 190/ 7/ 9 N/A  
ACE BASIN NERRS 1745 86 190/ 4 1012.0F  
 
   
..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 1800 80 81 240/ 19/ 23 1012.9  
BUOY 41008 1800 81 230/ 17/ 19 1013.4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1708 80 80 220/ 19/ 27 1012.6R  
CHAS PILOT WAVE 1645 80 N/A 5/26  
CAPERS NS BUOY 1708 81 81 220/ 17/ 21 1012.4S  
CAPERS NS WAVE 1730 81 N/A 3/ 6  
FRIPP NS BUOY 1708 82 81 230/ 12/ 17 1013.0F  
FRIPP NS WAVE 1720 81 N/A 3/ 5  
5E ST. MARYS GA 1756 82 N/A 2/ 4  
 
 
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 1800 78 79 240/ 12/ 14 1012.4  
BUOY 41025 1800 76 80 230/ 10/ 12 1010.9  
CAPE LOOKOUT NC 1800 79 230/ 9/ 14 1010.8  
BUOY 41002 1740 82 82 220/ 19/ 21 1014.7F  
BUOY 41010 1740 83 83 240/ 10/ 14 1016.9F  
ST AUGUSTINE FL 1800 89 260/ 10/ 12 1014.8F  
 
 
 
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