128  
SXUS52 KCHS 171125  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 AM EDT WED JUN 17 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 77 73 87 SW7G15 29.73R  
EDISTO BEACH N/A 79 72 78 SW8 29.90S  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 73 73 100 SW10 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 1048 240/ 8/ 11 1012.4R  
FORT PULASKI 1048 250/ 7/ 12 1012.6R  
SAPELO ISLAND 1100 76 220/ 10 1013.0  
WINYAH BAY NOT AVBL  
LAKE MURRAY 1050 73 260/ 7/ 10 N/A  
ACE BASIN NERRS 1045 77 190/ 1 1012.0R  
 
   
..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 1110 80 80 230/ 16/ 19 1012.3  
BUOY 41008 1110 80 230/ 17/ 21 1012.3  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1008 80 80 220/ 19/ 25 1011.2R  
CHAS PILOT WAVE 0945 80 N/A 4/ 5  
CAPERS NS BUOY 1008 79 81 250/ 19/ 23 1011.4R  
CAPERS NS WAVE 1030 81 N/A 3/ 5  
FRIPP NS BUOY 1008 81 80 230/ 19/ 27 1011.4F  
FRIPP NS WAVE 1020 80 N/A 4/ 5  
5E ST. MARYS GA 1056 82 N/A 2/ 3  
 
 
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 1100 77 79 220/ 17/ 21 1011.6  
BUOY 41025 1110 76 80 260/ 17/ 21 1010.8  
CAPE LOOKOUT NC 1110 76 270/ 13/ 18 1010.8  
BUOY 41002 1100 82 82 220/ 14/ 17 1014.1  
BUOY 41010 1100 83 82 230/ 12/ 16 1015.4  
ST AUGUSTINE FL 1100 75 220/ 6/ 7 1014.4R  
 
 
 
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