783  
SXUS52 KCHS 301112  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 AM EDT MON JUN 30 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 80 76 87 S8 29.89R  
EDISTO BEACH N/A 81 75 83 SE8 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 75 100 VRB3 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 1030 80 85 180/ 8/ 10 1017.5R  
FORT PULASKI 1030 77 85 240/ 2/ 3 1017.6R  
SAPELO ISLAND 1000 75 170/ 5 1017.0  
WINYAH BAY 0945 77 CALM 1017.0  
LAKE MURRAY 1020 78 N/A  
ACE BASIN NERRS 0945 75 CALM 1017.0  
 
   
..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 1040 82 83 180/ 10/ 12 1018.0R  
BUOY 41008 1040 79 82 170/ 8/ 10 1017.6R  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1008 81 190/ 10/ 12 1017.1R  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 1008 81 81 180/ 8/ 12 1017.1R  
CAPERS NS WAVE 1007 N/A 2/ 9  
FRIPP NS BUOY 1008 84 160/ 8/ 12 1016.9R  
FRIPP NS WAVE 1030 84 N/A 2/ 9  
5E ST. MARYS GA 1056 80 N/A 2/ 9  
 
 
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 1040 82 83 190/ 8/ 12 1018.2R  
BUOY 41025 1040 81 82 250/ 12/ 14 1018.5R  
CAPE LOOKOUT NC 1100 81 240/ 5/ 8 1018.3  
BUOY 41002 1050 82 83 200/ 10/ 12 1020.7R 3/ 9 3/100/ 9  
BUOY 41010 1050 81 84 190/ 8/ 10 1019.3R 4/ 9 3/ 80/ 9  
ST AUGUSTINE FL 1100 73 250/ 6/ 8 1018.2R  
 

 
 
 
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