341  
SXUS52 KCHS 301610  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1200 PM EDT MON JUN 30 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 86 77 74 S8 29.93R HX 97  
EDISTO BEACH N/A 86 73 66 S8 N/A HX 93  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS NOT AVBL  
   
..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 1524 84 86 180/ 8/ 12 1018.7  
FORT PULASKI 1524 85 86 180/ 5/ 8 1018.6  
SAPELO ISLAND 1500 83 220/ 6 1018.0  
WINYAH BAY 1445 83 120/ 8 1018.0  
LAKE MURRAY 1520 87 210/ 2/ 6 N/A  
ACE BASIN NERRS 1445 86 170/ 1 1018.0  
 
   
..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 1550 83 84 190/ 12/ 14 1019.5R 3/ 9 2/120/ 9  
BUOY 41008 1550 79 82 210/ 10/ 12 1018.8R 2/ 9 2/ 90/ 9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1508 81 180/ 10/ 16 1018.4R  
CHAS PILOT WAVE NOT AVBL  
CAPERS NS BUOY 1508 81 82 200/ 8/ 12 1018.1R  
CAPERS NS WAVE 1507 N/A 2/ 9  
FRIPP NS BUOY 1508 84 180/ 10/ 14 1018.2R  
FRIPP NS WAVE 1530 84 N/A 2/ 9  
5E ST. MARYS GA 1556 80 N/A 2/ 9  
 
 
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 1550 82 84 210/ 8/ 10 1019.3R 3/ 9 2/110/ 9  
BUOY 41025 1550 81 81 210/ 10/ 12 1019.2F 3/ 9  
CAPE LOOKOUT NC 1550 82 210/ 7/ 11 1019.1F  
BUOY 41002 1550 83 83 170/ 12/ 14 1021.1R 3/10 2/110/10  
BUOY 41010 1540 82 84 180/ 14/ 16 1020.7R  
ST AUGUSTINE FL 1600 82 140/ 5/ 7 1019.1F  
 
 
 
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