874  
SXUS52 KCHS 201425  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1000 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 86 80 82 SW7G14 29.83S HX 101  
EDISTO BEACH N/A 88 77 70 S14 29.97R HX 100  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 84 79 84 SW8G15 N/A HX 96  
   
..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 1336 85 87 220/ 9/ 13 1015.7R  
FORT PULASKI 1336 87 88 190/ 4/ 10 1015.5R  
SAPELO ISLAND 1400 89 200/ 7 1015.0  
WINYAH BAY 1400 87 260/ 9 1015.0  
LAKE MURRAY 1350 84 190/ 7/ 8 N/A  
ACE BASIN NERRS 1345 89 150/ 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 1400 85 85 220/ 14/ 16 1015.8  
BUOY 41008 1400 84 190/ 12/ 14 1015.2  
FOLLY BEACH CMAN 1410 87 210/ 11/ 15 1015.7  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1345 84 N/A  
CHAS PILOT WAVE 1345 84 N/A 3/ 5  
CAPERS NS BUOY 1308 84 86 210/ 14/ 17 1014.8R  
CAPERS NS WAVE 1330 86 N/A 3/ 5  
FRIPP NS BUOY 1308 86 86 200/ 10/ 14 1015.2R  
FRIPP NS WAVE 1330 87 N/A 3/ 5  
5E ST. MARYS GA 1356 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 1400 84 84 250/ 12/ 16 1015.9  
BUOY 41025 1400 80 84 270/ 16/ 17 1015.3  
CAPE LOOKOUT NC 1410 85 260/ 14/ 19 1015.0  
BUOY 41002 1400 85 86 210/ 10/ 12 1017.7  
BUOY 41010 1400 85 86 170/ 10/ 14 1016.5  
ST AUGUSTINE FL 1400 81 150/ 10/ 12 1015.7R  
 
 
 
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