313  
SXUS52 KCHS 300425  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 AM EDT WED SEP 30 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BEACH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 77 73 87 CALM 29.90S  
EDISTO BEACH N/A 79 72 78 NE7 30.04S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 72 70 94 VRB2 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 0342 78 70/ 2/ 2 1018.1F  
FORT PULASKI 0342 79 110/ 8/ 9 1017.4R  
SAPELO ISLAND 0400 73 100/ 3 1017.0  
WINYAH BAY 0400 70 40/ 1 1017.0  
LAKE MURRAY 0330 71 CALM / 1 N/A  
ACE BASIN NERRS 0345 74 CALM 1017.0S  
 
   
..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 0400 81 82 130/ 6/ 8 1018.0  
BUOY 41008 0400 80 120/ 8/ 10 1016.1  
FOLLY BEACH CMAN 0410 78 130/ 6/ 7 1017.6  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0308 80 120/ 8/ 10 1016.8  
CHAS PILOT WAVE 0245 79 N/A 2/ 9  
CAPERS NS BUOY 0308 78 78 130/ 6/ 10 1017.0S  
CAPERS NS WAVE 0254 78 N/A 1/ 5  
FRIPP NS BUOY 0308 80 79 90/ 10/ 14 1016.9R  
FRIPP NS WAVE 0340 79 N/A 2/ 3  
5E ST. MARYS GA 0356 80 N/A 1/14  
 
 
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 0400 80 81 90/ 4/ 4 1018.0  
BUOY 41025 0400 74 75 330/ 4/ 6 1018.5  
CAPE LOOKOUT NC 0410 76 60/ 4/ 4 1018.5  
BUOY 41002 0400 80 82 120/ 10/ 12 1018.1  
BUOY 41010 0400 83 85 140/ 4/ 8 1016.6  
ST AUGUSTINE FL 0400 82 150/ 8/ 9 1016.8R  
 

 
 
 
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