888  
SXUS52 KCHS 300910  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
500 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 CALM 29.88S  
EDISTO BEACH N/A 79 72 78 CALM N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 75 100 SE5 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 79 85 250/ 2/ 2 1017.2  
FORT PULASKI 0824 77 86 240/ 3/ 5 1017.0  
SAPELO ISLAND 0800 75 200/ 6 1017.0  
WINYAH BAY 0745 78 220/ 3 1017.0  
LAKE MURRAY 0820 79 230/ 5/ 7 N/A  
ACE BASIN NERRS 0745 77 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 0840 82 83 220/ 8/ 10 1017.9R  
BUOY 41008 0840 79 81 250/ 6/ 8 1016.9R  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0808 80 220/ 6/ 10 1016.9R  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 0808 81 80 220/ 6/ 10 1016.8R  
CAPERS NS WAVE 0807 N/A 2/ 4  
FRIPP NS BUOY 0808 84 260/ 2/ 6 1016.4S  
FRIPP NS WAVE 0830 84 N/A 2/ 4  
5E ST. MARYS GA 0826 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 0840 81 83 220/ 10/ 14 1017.9R  
BUOY 41025 0840 82 82 240/ 14/ 16 1018.0R  
CAPE LOOKOUT NC 0850 81 240/ 7/ 10 1017.8R  
BUOY 41002 0840 82 83 200/ 10/ 10 1020.1R  
BUOY 41010 0840 81 84 280/ 4/ 6 1018.7F  
ST AUGUSTINE FL 0900 72 240/ 4/ 5 1018.0R  
 

 
 
 
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