938  
SXUS52 KCHS 200825  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
400 AM EDT MON JUL 20 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 84 79 85 SW6G14 29.81S HX 96  
EDISTO BEACH N/A 84 75 74 S15 29.95S HX 92  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 77 89 SW5 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 0748 83 87 220/ 7/ 11 1014.7F  
FORT PULASKI 0748 84 88 210/ 6/ 9 1014.2F  
SAPELO ISLAND 0800 83 180/ 8 1014.0  
WINYAH BAY 0800 81 280/ 4 1014.0  
LAKE MURRAY 0730 82 210/ 13/ 17 N/A  
ACE BASIN NERRS 0745 83 CALM 1014.0S  
 
   
..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 0800 84 85 210/ 16/ 17 1014.7  
BUOY 41008 0800 85 190/ 17/ 21 1013.3  
FOLLY BEACH CMAN 0810 84 210/ 16/ 20 1014.6  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0745 84 N/A  
CHAS PILOT WAVE 0745 84 N/A 3/ 5  
CAPERS NS BUOY 0708 84 86 220/ 17/ 23 1014.0F  
CAPERS NS WAVE 0730 85 N/A 3/ 5  
FRIPP NS BUOY 0708 85 87 200/ 16/ 19 1014.2F  
FRIPP NS WAVE 0730 87 N/A 4/ 5  
5E ST. MARYS GA 0756 84 N/A 4/ 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 0800 84 84 220/ 19/ 23 1014.2  
BUOY 41025 0800 83 84 240/ 23/ 27 1012.1  
CAPE LOOKOUT NC 0810 83 240/ 13/ 19 1012.8  
BUOY 41002 0800 85 86 220/ 16/ 17 1015.8  
BUOY 41010 0800 85 85 170/ 14/ 16 1015.1  
ST AUGUSTINE FL 0800 81 170/ 10/ 11 1013.7F  
 

 
 
 
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