588  
SXUS52 KCHS 130011  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
800 PM EDT SAT JUL 12 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 79 76 91 CALM 29.87F  
EDISTO BEACH N/A 81 75 83 S6 N/A  
   
..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 2330 78 85 CALM / 2 1016.8F  
FORT PULASKI 2330 78 85 260/ 11/ 17 1017.4R  
SAPELO ISLAND 2300 85 170/ 15 1016.0  
WINYAH BAY 2245 82 180/ 10 1016.0  
LAKE MURRAY 2320 87 CALM / 2 N/A  
ACE BASIN NERRS 2245 76 CALM 1017.0  
 
   
..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 2340 83 83 210/ 14/ 16 1016.8F  
BUOY 41008 2350 82 83 200/ 16/ 21 1016.6R 3/ 8 2/120/ 8  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 2308 82 84 220/ 14/ 17 1016.3F  
CHAS PILOT WAVE 2250 N/A 3/ 5  
CAPERS NS BUOY 2308 80 84 200/ 4/ 10 1016.1F  
CAPERS NS WAVE 2307 N/A 3/ 5  
FRIPP NS BUOY 2308 85 190/ 12/ 14 1016.7S  
FRIPP NS WAVE 2330 84 N/A 3/ 5  
5E ST. MARYS GA 2356 79 N/A 2/ 7  
 
 
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 2350 81 81 220/ 16/ 19 1016.6F 3/ 7 2/150/ 7  
BUOY 41025 2340 83 84 230/ 6/ 8 1016.2R  
CAPE LOOKOUT NC 2350 82 240/ 8/ 13 1016.3R  
BUOY 41002 2350 80 82 230/ 8/ 8 1018.1F 3/ 6 3/250/ 6  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0000 77 150/ 9/ 11 1017.8F  
 

 
 
 
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