686  
SXUS52 KCHS 301725  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 PM EDT SUN AUG 30 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 82 77 84 E12 30.03S HX 90  
EDISTO BEACH N/A 82 75 78 NE9 30.15F  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 77 89 N5 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 1642 81 84 100/ 10/ 12 1021.9F  
FORT PULASKI 1642 79 85 40/ 7/ 10 1020.8F  
SAPELO ISLAND 1600 81 30/ 7 1021.0  
WINYAH BAY 1630 80 120/ 8 1021.0F  
LAKE MURRAY 1620 81 100/ 2/ 3 N/A  
ACE BASIN NERRS 1645 81 330/ 2 1021.0S  
 
   
..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 1700 80 84 30/ 2/ 4 1021.3  
BUOY 41008 1700 80 30/ 12/ 14 1019.1  
FOLLY BEACH CMAN 1710 83 70/ 8/ 11 1020.9  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1645 82 N/A  
CHAS PILOT WAVE 1645 82 N/A 2/ 9  
CAPERS NS BUOY 1608 80 60/ 12/ 16 1021.1  
CAPERS NS WAVE 1558 82 N/A 2/ 9  
FRIPP NS BUOY 1608 80 83 30/ 4/ 10 1023.0R  
FRIPP NS WAVE 1630 83 N/A 2/ 4  
5E ST. MARYS GA 1656 82 N/A 2/ 6  
 
 
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 1700 82 83 70/ 6/ 8 1020.9  
BUOY 41025 1700 81 83 90/ 6/ 10 1021.1  
CAPE LOOKOUT NC 1710 83 80/ 6/ 8 1021.0  
BUOY 41002 1700 80 85 110/ 17/ 19 1020.8  
BUOY 41010 1700 84 86 150/ 8/ 10 1018.5  
ST AUGUSTINE FL 1700 80 10/ 7/ 7 1019.6F  
 

 
 
 
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