700  
SXUS52 KCHS 201527  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1100 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 87 80 79 S9G16 29.84R HX 103  
EDISTO BEACH N/A 88 79 74 S14 29.98R HX 102  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 84 79 84 SW9 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 1454 86 87 220/ 11/ 14 1016.0R  
FORT PULASKI 1454 88 88 200/ 5/ 9 1015.6S  
SAPELO ISLAND 1500 91 170/ 8 1015.0  
WINYAH BAY 1500 89 250/ 7 1015.0  
LAKE MURRAY 1520 87 200/ 6/ 7 N/A  
ACE BASIN NERRS 1445 91 140/ 1 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 1510 85 85 210/ 12/ 14 1016.2  
BUOY 41008 1510 84 200/ 12/ 14 1015.3  
FOLLY BEACH CMAN 1510 87 210/ 10/ 13 1016.0  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1445 84 N/A  
CHAS PILOT WAVE 1445 84 N/A 3/ 5  
CAPERS NS BUOY 1408 84 86 210/ 14/ 19 1015.2R  
CAPERS NS WAVE 1430 86 N/A 3/ 5  
FRIPP NS BUOY 1408 86 86 200/ 12/ 16 1015.2S  
FRIPP NS WAVE 1430 87 N/A 3/ 5  
5E ST. MARYS GA 1456 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 1510 84 84 250/ 12/ 14 1016.1  
BUOY 41025 1510 81 84 260/ 12/ 14 1015.6  
CAPE LOOKOUT NC 1510 85 260/ 11/ 16 1015.4  
BUOY 41002 1510 85 86 220/ 12/ 14 1017.7  
BUOY 41010 1510 85 86 170/ 10/ 12 1017.0  
ST AUGUSTINE FL 1500 81 140/ 11/ 12 1015.7S  
 
 
 
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