787  
SXUS52 KCHS 202210  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
600 PM EDT MON JUL 20 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 86 80 82 S12 29.80F HX 101  
EDISTO BEACH N/A 88 75 66 S17 29.95R HX 97  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 88 77 70 VRB3 N/A HX 100  
   
..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 87 190/ 11/ 15 1014.7F  
FORT PULASKI 2130 87 88 180/ 9/ 17 1014.4F  
SAPELO ISLAND 2100 91 150/ 12 1014.0  
WINYAH BAY 2100 89 220/ 14 1013.0  
LAKE MURRAY 2120 93 190/ 8/ 11 N/A  
ACE BASIN NERRS 2045 90 130/ 2 1014.0  
 
   
..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 85 86 210/ 14/ 17 1014.9S 3/ 5  
BUOY 41008 2150 85 150/ 16/ 17 1013.6F 3/ 5  
FOLLY BEACH CMAN 2150 85 200/ 14/ 20 1014.6R  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2108 85 200/ 14/ 17 1014.1  
CHAS PILOT WAVE 2045 85 N/A 3/ 5  
CAPERS NS BUOY 2108 85 86 210/ 14/ 19 1013.9F  
CAPERS NS WAVE 2130 86 N/A 2/ 5  
FRIPP NS BUOY 2108 86 87 180/ 14/ 19 1014.4F  
FRIPP NS WAVE 2120 87 N/A 3/ 5  
5E ST. MARYS GA 2156 85 N/A 3/ 5  
 
 
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 85 85 200/ 16/ 19 1014.3F 3/ 5  
BUOY 41025 2150 78 84 20/ 10/ 12 1016.1R 3/ 6  
CAPE LOOKOUT NC 2150 84 220/ 8/ 13 1015.3R  
BUOY 41002 2150 85 86 200/ 12/ 16 1016.9F 3/ 5 2/150/ 7  
BUOY 41010 2140 85 85 170/ 10/ 12 1015.6S  
ST AUGUSTINE FL 2200 80 160/ 14/ 17 1014.4F  
 

 
 
 
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