459  
SXUS52 KCHS 200725  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 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 SW8 29.81F HX 96  
EDISTO BEACH N/A 84 75 74 S18 29.95F HX 92  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 77 89 S5 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 0642 83 87 220/ 11/ 14 1015.0F  
FORT PULASKI 0642 85 88 200/ 9/ 12 1014.5F  
SAPELO ISLAND 0700 83 180/ 8 1014.0  
WINYAH BAY 0700 82 270/ 6 1014.0  
LAKE MURRAY 0650 83 210/ 14/ 18 N/A  
ACE BASIN NERRS 0645 84 140/ 1 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 0700 85 220/ 16/ 17 1014.7  
BUOY 41008 0700 85 180/ 14/ 17 1013.6  
FOLLY BEACH CMAN 0700 84 210/ 16/ 22 1014.7  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0645 84 N/A  
CHAS PILOT WAVE 0645 84 N/A 3/ 5  
CAPERS NS BUOY 0608 84 86 210/ 17/ 23 1014.1F  
CAPERS NS WAVE 0630 85 N/A 3/ 5  
FRIPP NS BUOY 0608 85 87 190/ 17/ 23 1014.5F  
FRIPP NS WAVE 0630 87 N/A 4/ 5  
5E ST. MARYS GA 0656 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 0700 84 230/ 19/ 23 1014.2  
BUOY 41025 0700 84 84 240/ 23/ 31 1012.3  
CAPE LOOKOUT NC 0700 84 250/ 14/ 22 1013.3  
BUOY 41002 0700 85 200/ 16/ 19 1015.9  
BUOY 41010 0700 84 85 160/ 10/ 14 1015.5  
ST AUGUSTINE FL 0700 81 160/ 12/ 13 1014.0F  
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SC Page
The Nexlab GA Page
Main Text Page