105  
SXUS52 KCHS 130910  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
500 AM EDT SUN JUL 13 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 77 74 91 VRB2 29.85S  
EDISTO BEACH N/A 75 73 94 CALM N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 75 100 SW7 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 0824 76 85 250/ 4/ 5 1016.1  
FORT PULASKI 0824 79 84 310/ 6/ 8 1016.0  
SAPELO ISLAND 0800 81 240/ 7 1016.0  
WINYAH BAY 0745 76 260/ 1 1015.0  
LAKE MURRAY 0820 77 300/ 5/ 8 N/A  
ACE BASIN NERRS 0745 75 260/ 1 1016.0  
 
   
..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 0850 82 82 270/ 8/ 10 1016.0F 3/ 5 3/180/ 5  
BUOY 41008 0850 82 81 270/ 10/ 12 1015.8F 2/ 8 2/110/ 8  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0808 81 83 270/ 10/ 14 1015.7R  
CHAS PILOT WAVE 0750 N/A 3/ 8  
CAPERS NS BUOY 0808 80 84 280/ 6/ 10 1015.3F  
CAPERS NS WAVE 0807 N/A 2/ 5  
FRIPP NS BUOY 0808 83 290/ 6/ 10 1015.6F  
FRIPP NS WAVE 0830 83 N/A 2/ 9  
5E ST. MARYS GA 0856 78 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 0850 80 81 250/ 4/ 4 1016.2F 3/ 5 2/180/ 5  
BUOY 41025 0850 81 83 250/ 8/ 10 1016.0R 2/ 8  
CAPE LOOKOUT NC 0850 80 230/ 4/ 6 1016.2R  
BUOY 41002 0840 81 83 190/ 8/ 10 1017.6F  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0900 77 250/ 6/ 8 1017.6S  
 

 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SC Page
The Nexlab GA Page Main Text Page