637  
SXUS52 KCHS 132210  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
600 PM EDT SUN SEP 13 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BEACH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 87 79 76 SW8 29.79F HX 101  
EDISTO BEACH N/A 86 79 79 S13 29.94F HX 99  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 91 79 66 CALM N/A HX 107  
   
..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 2130 85 86 210/ 10/ 13 1014.3F  
FORT PULASKI 2130 87 86 180/ 5/ 7 1014.2F  
SAPELO ISLAND 2100 90 120/ 4 1014.0  
WINYAH BAY 2100 86 220/ 8 1013.0  
LAKE MURRAY 2120 89 260/ 3/ 9 N/A  
ACE BASIN NERRS 2045 89 130/ 2 1014.0  
 
   
..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 2140 84 84 220/ 10/ 12 1014.4F  
BUOY 41008 2150 85 160/ 10/ 10 1014.1F  
FOLLY BEACH CMAN 2150 85 210/ 9/ 12 1014.2F  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2108 82 200/ 14/ 17 1013.6  
CHAS PILOT WAVE 2045 83 N/A 3/ 9  
CAPERS NS BUOY 2108 83 84 200/ 14/ 17 1013.7F  
CAPERS NS WAVE 2143 84 N/A 2/ 8  
FRIPP NS BUOY 2108 85 85 200/ 12/ 17 1013.9F  
FRIPP NS WAVE 2120 85 N/A 2/ 9  
5E ST. MARYS GA 2156 87 N/A 2/ 8  
 
 
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 2150 82 230/ 12/ 16 1014.0F 3/ 9 2/120/ 9  
BUOY 41025 2140 83 84 220/ 17/ 21 1012.9F  
CAPE LOOKOUT NC 2150 83 210/ 11/ 16 1013.0R  
BUOY 41002 2140 82 84 160/ 12/ 14 1016.0F  
BUOY 41010 2140 85 85 300/ 4/ 6 1015.7F  
ST AUGUSTINE FL 2200 83 150/ 7/ 7 1015.7F  
 
 
 
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