509  
SXUS52 KCHS 081710  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 PM EDT THU MAY 08 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 74 69 84 SE12 29.89S  
EDISTO BEACH N/A 77 70 78 E7 N/A  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 68 66 94 NW14 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 NOT AVBL  
FORT PULASKI NOT AVBL  
SAPELO ISLAND 1600 82 210/ 5 1017.0  
WINYAH BAY 1545 75 120/ 5 1017.0  
LAKE MURRAY NOT AVBL  
ACE BASIN NERRS 1545 81 140/ 1 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 1650 75 74 110/ 4/ 6 1017.6F 2/ 8 2/100/ 8  
BUOY 41008 1650 76 76 70/ 4/ 6 1016.9F 2/ 9 2/ 90/ 9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1608 74 74 140/ 8/ 10 1017.4F  
CHAS PILOT WAVE 1635 N/A 2/ 9  
CAPERS NS BUOY 1608 73 75 110/ 8/ 10 1017.4S  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1608 76 140/ 4/ 8 1017.2F  
FRIPP NS WAVE 1600 77 N/A 1/ 9  
5E ST. MARYS GA 1656 79 N/A 2/ 5  
 
 
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 1650 74 73 160/ 6/ 6 1017.3F 3/ 9 2/100/ 9  
BUOY 41025 1650 73 77 260/ 8/ 10 1016.4F 3/ 9 3/110/ 9  
CAPE LOOKOUT NC 1650 75 220/ 7/ 11 1016.5F  
BUOY 41002 1640 73 74 340/ 2/ 2 1017.8F  
BUOY 41010 1640 77 79 220/ 6/ 8 1018.4F  
ST AUGUSTINE FL 1700 83 1016.1F  
 

 
 
 
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