373  
SXUS52 KCHS 172310  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
700 PM EDT MON AUG 17 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 93 83 72 S9 29.77S HX 118  
EDISTO BEACH N/A 90 81 74 S17 29.90F HX 108  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 97 79 56 W6 N/A HX 115  
   
..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 2224 91 89 210/ 9/ 13 1013.1  
FORT PULASKI 2224 99 87 270/ 4/ 7 1013.2  
SAPELO ISLAND 2200 86 CALM 1014.0  
WINYAH BAY 2200 91 220/ 11 1012.0  
LAKE MURRAY 2220 95 210/ 7/ 9 N/A  
ACE BASIN NERRS 2145 98 200/ 2 1012.0  
 
   
..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 2250 85 86 210/ 12/ 16 1013.3F 2/ 8 2/130/ 8  
BUOY 41008 2250 88 190/ 12/ 14 1013.2F 1/ 8  
FOLLY BEACH CMAN 2250 89 200/ 11/ 14 1013.1F  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2208 86 200/ 14/ 19 1012.3  
CHAS PILOT WAVE 2145 87 N/A 2/ 8  
CAPERS NS BUOY 2208 87 200/ 14/ 17 1012.2F  
CAPERS NS WAVE 2158 85 N/A 2/ 8  
FRIPP NS BUOY 2208 89 88 190/ 14/ 17 1012.9F  
FRIPP NS WAVE 2220 89 N/A 2/ 8  
5E ST. MARYS GA 2256 85 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 2250 86 86 220/ 12/ 14 1012.5F 3/ 8 2/130/ 8  
BUOY 41025 2250 84 84 230/ 14/ 16 1011.2S  
CAPE LOOKOUT NC 2250 86 220/ 9/ 14 1011.3S  
BUOY 41002 2240 85 85 230/ 10/ 10 1014.7F  
BUOY 41010 2250 87 86 250/ 10/ 12 1015.9S 2/ 4 2/110/ 9  
ST AUGUSTINE FL 2300 87 200/ 7/ 8 1015.5F  
 

 
 
 
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