403  
SXUS52 KCHS 150725  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 AM EDT TUE SEP 15 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BEACH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 83 79 87 CALM 29.93F HX 94  
EDISTO BEACH N/A 81 75 83 CALM 30.07S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 79 94 NE15 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 0642 82 85 CALM 1019.0F  
FORT PULASKI 0642 82 86 CALM 1018.5S  
SAPELO ISLAND 0700 77 CALM 1018.0  
WINYAH BAY 0700 81 120/ 14 1019.0  
LAKE MURRAY 0630 80 30/ 2/ 3 N/A  
ACE BASIN NERRS 0645 79 CALM 1018.0S  
 
   
..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 0700 84 85 40/ 14/ 16 1018.9  
BUOY 41008 0700 84 140/ 4/ 6 1017.4  
FOLLY BEACH CMAN 0710 83 270/ 1/ 1 1019.0  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0645 83 N/A  
CHAS PILOT WAVE 0645 83 N/A 1/ 9  
CAPERS NS BUOY 0608 83 85 280/ 2/ 4 1018.3R  
CAPERS NS WAVE 0643 84 N/A 1/ 9  
FRIPP NS BUOY 0608 84 85 210/ 2/ 4 1018.1F  
FRIPP NS WAVE 0630 85 N/A 1/ 9  
5E ST. MARYS GA 0656 85 N/A 1/ 9  
 
 
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 0700 81 83 60/ 19/ 23 1019.6  
BUOY 41025 0700 78 84 40/ 17/ 23 1021.2  
CAPE LOOKOUT NC 0710 78 50/ 18/ 22 1020.9  
BUOY 41002 0650 81 84 40/ 10/ 14 1018.0F 2/ 8 2/ 90/ 8  
BUOY 41010 0650 85 86 110/ 6/ 8 1017.2F 2/ 8 2/ 90/ 8  
ST AUGUSTINE FL 0700 81 260/ 2/ 2 1017.5F  
 

 
 
 
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