646  
SXUS52 KCHS 131726  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 PM EDT SUN JUL 13 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 87 78 74 NE6 29.89S HX 100  
EDISTO BEACH N/A 91 73 55 N5 N/A HX 100  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 84 79 84 VRB2 N/A HX 96  
   
..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 1648 85 120/ 9/ 11 1017.2R  
FORT PULASKI 1648 84 110/ 7/ 8 1017.6R  
SAPELO ISLAND 1700 93 320/ 8 1017.0  
WINYAH BAY 1645 83 100/ 6 1016.0S  
LAKE MURRAY 1650 89 350/ 4/ 12 N/A  
ACE BASIN NERRS 1645 91 360/ 2 1017.0S  
 
   
..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 1700 82 83 340/ 6/ 6 1017.4  
BUOY 41008 1700 83 82 20/ 4/ 4 1017.7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1608 81 84 20/ 4/ 8 1016.6F  
CHAS PILOT WAVE 1650 N/A 2/ 5  
CAPERS NS BUOY 1608 82 84 30/ 4/ 6 1016.4F  
CAPERS NS WAVE 1607 N/A 2/ 5  
FRIPP NS BUOY 1608 84 360/ 6/ 10 1016.8F  
FRIPP NS WAVE 1630 84 N/A 2/ 9  
5E ST. MARYS GA 1656 81 N/A 1/ 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 1710 82 81 100/ 4/ 6 1017.5  
BUOY 41025 1710 83 83 60/ 2/ 4 1017.4  
CAPE LOOKOUT NC 1710 84 150/ 5/ 7 1016.9  
BUOY 41002 1710 78 83 230/ 19/ 23 1018.9  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1700 92 260/ 6/ 8 1018.5R  
 

 
 
 
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