947  
SXUS52 KCHS 211625  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 PM EDT SUN JUN 21 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 85 77 76 E7 29.84S HX 95  
EDISTO BEACH N/A 84 73 70 S6 30.00S HX 91  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 82 77 83 CALM N/A HX 91  
   
..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 1542 130/ 6/ 7 N/A  
FORT PULASKI 1542 220/ 6/ 8 N/A  
SAPELO ISLAND 1600 81 CALM 1016.0  
WINYAH BAY 1545 82 360/ 9 1015.0S  
LAKE MURRAY 1530 82 150/ 5/ 5 N/A  
ACE BASIN NERRS 1545 88 180/ 2 1015.0S  
 
   
..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 1610 81 81 210/ 8/ 8 1015.8  
BUOY 41008 1610 78 240/ 6/ 8 1015.3  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1508 79 81 230/ 6/ 10 1015.2R  
CHAS PILOT WAVE 1545 81 N/A 2/ 4  
CAPERS NS BUOY 1508 79 82 200/ 8/ 12 1015.0R  
CAPERS NS WAVE 1530 82 N/A 1/ 7  
FRIPP NS BUOY 1508 80 82 200/ 8/ 10 1014.7F  
FRIPP NS WAVE 1530 83 N/A 1/ 6  
5E ST. MARYS GA 1556 83 N/A 1/ 7  
 
 
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 1610 80 80 240/ 4/ 4 1015.8  
BUOY 41025 1610 80 80 210/ 4/ 6 1015.1  
CAPE LOOKOUT NC 1610 84 250/ 5/ 8 1015.2  
BUOY 41002 1600 82 83 240/ 8/ 10 1015.7  
BUOY 41010 1600 83 83 260/ 10/ 12 1016.7  
ST AUGUSTINE FL 1600 83 40/ 6/ 8 1016.5F  
 

 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SC Page
The Nexlab GA Page Main Text Page