427  
SXUS52 KCHS 300825  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
400 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 VRB2 29.88S  
EDISTO BEACH N/A 81 72 74 VRB3 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 73 94 CALM 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 0748 85 230/ 3/ 5 1017.3F  
FORT PULASKI 0748 86 270/ 4/ 5 1016.9F  
SAPELO ISLAND 0800 75 200/ 6 1017.0  
WINYAH BAY 0745 78 220/ 3 1017.0S  
LAKE MURRAY 0730 79 220/ 8/ 13 N/A  
ACE BASIN NERRS 0745 77 CALM 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 0800 82 230/ 8/ 10 1017.7  
BUOY 41008 0800 80 81 250/ 8/ 10 1016.7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0708 81 230/ 10/ 14 1016.8F  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 0708 81 81 230/ 12/ 16 1016.7F  
CAPERS NS WAVE 0707 N/A 3/ 9  
FRIPP NS BUOY 0708 84 240/ 6/ 10 1016.4F  
FRIPP NS WAVE 0730 84 N/A 2/ 4  
5E ST. MARYS GA 0756 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 0800 83 83 230/ 12/ 14 1017.7  
BUOY 41025 0800 82 83 240/ 14/ 16 1017.7  
CAPE LOOKOUT NC 0810 81 230/ 6/ 11 1017.7  
BUOY 41002 0800 82 200/ 12/ 14 1019.8  
BUOY 41010 0800 81 84 240/ 4/ 6 1018.7  
ST AUGUSTINE FL 0800 73 230/ 4/ 6 1017.9S  
 

 
 
 
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