530  
SXUS52 KCHS 291811  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
200 PM EDT SUN JUN 29 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 86 78 77 S12 29.91F HX 98  
EDISTO BEACH N/A 86 75 70 SE9 N/A HX 95  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 90 73 58 CALM N/A HX 98  
   
..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 1730 84 85 190/ 13/ 15 1018.3F  
FORT PULASKI 1730 86 85 200/ 6/ 9 1018.6F  
SAPELO ISLAND 1700 89 240/ 5 1019.0  
WINYAH BAY 1645 84 130/ 11 1018.0  
LAKE MURRAY 1720 87 180/ 5/ 10 N/A  
ACE BASIN NERRS 1645 88 180/ 2 1018.0  
 
   
..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 1750 83 84 210/ 8/ 10 1018.6F 3/ 8 3/120/ 8  
BUOY 41008 1750 81 83 170/ 8/ 10 1018.5F 2/ 9 2/120/ 9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1708 81 210/ 8/ 12 1018.5F  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 1708 81 82 190/ 12/ 16 1017.8F  
CAPERS NS WAVE 1707 N/A 2/ 9  
FRIPP NS BUOY 1708 85 180/ 6/ 10 1018.6F  
FRIPP NS WAVE 1730 85 N/A 2/ 9  
5E ST. MARYS GA 1756 82 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 1740 83 84 200/ 10/ 12 1018.4F  
BUOY 41025 1750 83 85 210/ 10/ 12 1018.1F 3/ 8  
CAPE LOOKOUT NC 1750 85 210/ 10/ 14 1017.9F  
BUOY 41002 1750 82 220/ 8/ 10 1020.5F 4/ 9 3/ 70/ 9  
BUOY 41010 1740 81 230/ 6/ 8 1020.6R  
ST AUGUSTINE FL 1800 79 110/ 11/ 12 1018.9F  
 

 
 
 
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