079  
SXUS52 KCHS 170710  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 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 76 73 90 CALM 29.74F  
EDISTO BEACH N/A 75 72 88 VRB2 29.90S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 73 72 94 SW9 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 0624 75 82 250/ 4/ 6 1012.5  
FORT PULASKI 0624 77 83 230/ 10/ 16 1012.9  
SAPELO ISLAND 0600 77 200/ 7 1014.0  
WINYAH BAY NOT AVBL  
LAKE MURRAY 0620 73 220/ 10/ 14 N/A  
ACE BASIN NERRS 0545 75 CALM 1012.0  
 
   
..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 0650 78 1012.8F  
BUOY 41008 0650 80 210/ 17/ 21 1012.7F 3/ 4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0608 78 80 220/ 12/ 17 1011.7F  
CHAS PILOT WAVE 0545 80 N/A 2/ 5  
CAPERS NS BUOY 0608 78 81 220/ 12/ 17 1012.0F  
CAPERS NS WAVE 0630 81 N/A 2/ 5  
FRIPP NS BUOY 0608 81 81 210/ 19/ 25 1012.4F  
FRIPP NS WAVE 0620 81 N/A 2/ 4  
5E ST. MARYS GA 0656 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 0640 78 79 250/ 17/ 21 1012.0R  
BUOY 41025 0650 78 250/ 21/ 25 1009.5R  
CAPE LOOKOUT NC 0650 77 250/ 14/ 20 1009.9F  
BUOY 41002 0640 78 82 290/ 16/ 23 1014.1S  
BUOY 41010 0640 82 82 210/ 12/ 16 1015.4F  
ST AUGUSTINE FL 0700 74 230/ 5/ 6 1014.5F  
 

 
 
 
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