851  
SXUS52 KCHS 302025  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
400 PM EDT MON JUN 30 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 85 76 74 S14 29.90F HX 95  
EDISTO BEACH N/A 84 73 70 S12 N/A HX 91  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS NOT AVBL  
   
..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 1948 83 86 190/ 13/ 18 1017.7F  
FORT PULASKI 1948 85 86 180/ 8/ 16 1017.2F  
SAPELO ISLAND 2000 87 130/ 11 1016.0  
WINYAH BAY 1945 86 150/ 12 1017.0F  
LAKE MURRAY 1950 91 200/ 6/ 10 N/A  
ACE BASIN NERRS 1845 86 170/ 2 1018.0  
 
   
..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 2010 82 84 190/ 12/ 14 1018.2  
BUOY 41008 2010 81 82 160/ 12/ 16 1016.7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1908 82 200/ 12/ 16 1017.7F  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 1908 82 83 200/ 12/ 16 1017.6F  
CAPERS NS WAVE 1907 N/A 2/ 9  
FRIPP NS BUOY 1908 85 180/ 10/ 16 1017.5F  
FRIPP NS WAVE 1930 85 N/A 2/ 9  
5E ST. MARYS GA 1956 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 2010 83 84 200/ 12/ 14 1018.2  
BUOY 41025 2010 84 83 210/ 19/ 23 1017.8  
CAPE LOOKOUT NC 2010 85 220/ 13/ 19 1017.8  
BUOY 41002 2000 83 83 190/ 14/ 19 1020.8  
BUOY 41010 2000 83 84 180/ 12/ 14 1019.3  
ST AUGUSTINE FL 2000 75 260/ 8/ 11 1018.9R  
 
 
 
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