539  
SXUS52 KCHS 222210  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
600 PM EDT MON JUN 22 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 86 79 79 SW12G18 29.85S HX 99  
EDISTO BEACH N/A 88 75 66 SW5 30.00S HX 97  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 90 77 66 W12 N/A HX 102  
   
..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 2130 85 83 220/ 14/ 20 1016.2R  
FORT PULASKI 2130 88 83 230/ 8/ 12 1016.9R  
SAPELO ISLAND 2100 92 250/ 10 1017.0  
WINYAH BAY 2100 88 80/ 14 1014.0  
LAKE MURRAY 2120 89 240/ 10/ 12 N/A  
ACE BASIN NERRS 2045 87 220/ 1 1016.0  
 
   
..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 2150 81 81 220/ 17/ 21 1016.3F 3/ 6  
BUOY 41008 2150 83 1016.6F 2/ 4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2108 82 82 200/ 17/ 21 1015.3F  
CHAS PILOT WAVE 2045 82 N/A 3/ 5  
CAPERS NS BUOY 2108 82 82 210/ 17/ 25 1015.0F  
CAPERS NS WAVE 2130 82 N/A 3/ 4  
FRIPP NS BUOY 2108 85 83 230/ 16/ 21 1016.2F  
FRIPP NS WAVE 2120 83 N/A 2/ 4  
5E ST. MARYS GA 2156 83 N/A 2/ 3  
 
 
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 2150 80 81 230/ 16/ 17 1015.6S 3/ 6 2/330/12  
BUOY 41025 2150 81 80 200/ 17/ 19 1014.6F 3/ 4  
CAPE LOOKOUT NC 2150 82 210/ 11/ 16 1014.7F  
BUOY 41002 2150 81 84 220/ 10/ 12 1018.8R 4/ 6 2/150/ 6  
BUOY 41010 2150 85 85 230/ 8/ 10 1019.3F 2/ 8 2/120/ 8  
ST AUGUSTINE FL 2200 84 170/ 13/ 15 1018.0S  
 

 
 
 
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