878  
SXUS52 KCHS 201225  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
800 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 83 79 87 SW5 29.82S HX 94  
EDISTO BEACH N/A 84 75 74 S12 29.96R HX 92  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 79 94 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 1136 87 220/ 3/ 5 1015.1S  
FORT PULASKI 1136 87 230/ 3/ 4 1014.9R  
SAPELO ISLAND 1200 84 180/ 1 1014.0  
WINYAH BAY 1200 83 260/ 9 1014.0  
LAKE MURRAY 1150 81 N/A  
ACE BASIN NERRS 1145 82 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 1210 84 85 210/ 14/ 16 1015.3  
BUOY 41008 1210 85 180/ 8/ 12 1014.4  
FOLLY BEACH CMAN 1210 85 210/ 13/ 16 1015.1  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1145 84 N/A  
CHAS PILOT WAVE 1145 84 N/A 3/ 5  
CAPERS NS BUOY 1108 84 86 220/ 16/ 21 1014.3F  
CAPERS NS WAVE 1130 85 N/A 3/ 5  
FRIPP NS BUOY 1108 85 86 200/ 12/ 16 1014.6R  
FRIPP NS WAVE 1130 86 N/A 3/ 5  
5E ST. MARYS GA 1156 84 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 1210 84 84 230/ 14/ 17 1015.0  
BUOY 41025 1200 84 1013.8  
CAPE LOOKOUT NC 1210 84 240/ 10/ 17 1014.2  
BUOY 41002 1200 84 86 240/ 16/ 19 1017.3  
BUOY 41010 1200 85 86 200/ 10/ 12 1015.8  
ST AUGUSTINE FL 1200 80 170/ 12/ 13 1014.6R  
 

 
 
 
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