129  
SXUS52 KCHS 300925  
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 0836 85 CALM / 2 1017.2S  
FORT PULASKI 0836 86 240/ 3/ 3 1017.0R  
SAPELO ISLAND 0900 76 230/ 5 1017.0  
WINYAH BAY 0845 78 170/ 2 1017.0S  
LAKE MURRAY 0830 79 210/ 10/ 13 N/A  
ACE BASIN NERRS 0845 76 CALM 1016.0F  
 
   
..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 0900 82 83 220/ 8/ 10 1017.9  
BUOY 41008 0900 79 81 220/ 4/ 6 1016.9  
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 0856 80 N/A 2/10  
 
 
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 0900 81 83 220/ 6/ 8 1017.8  
BUOY 41025 0900 82 82 240/ 14/ 16 1017.9  
CAPE LOOKOUT NC 0910 81 240/ 6/ 10 1017.9  
BUOY 41002 0900 82 83 200/ 10/ 12 1020.3  
BUOY 41010 0900 81 84 240/ 2/ 4 1018.8  
ST AUGUSTINE FL 0900 72 240/ 4/ 5 1018.0R  
 
 
 
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