688  
SXUS52 KCHS 091810  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 PM EST TUE DEC 09 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 38 34 85 N13 30.09F WCI 30  
EDISTO BEACH N/A 37 34 87 N6G14 30.20S WCI 33  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 36 34 93 N7 N/A WCI 30  
   
..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 1724 37 55 360/ 12/ 16 1024.1F  
FORT PULASKI 1724 41 56 20/ 9/ 11 1024.0F  
SAPELO ISLAND 1700 47 360/ 14 1023.0  
WINYAH BAY 1645 35 10/ 6 1024.0  
LAKE MURRAY 1720 37 CALM N/A  
ACE BASIN NERRS 1645 38 340/ 3 1024.0  
 
   
..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 1750 50 73 360/ 17/ 21 1021.8F 5/ 8 3/ 60/ 8  
BUOY 41008 1750 49 360/ 16/ 21 1021.3F 4/ 6 2/ 90/ 9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1708 42 61 10/ 19/ 27 1022.6F  
CHAS PILOT WAVE 1740 N/A 4/ 8  
CAPERS NS BUOY 1708 38 56 350/ 16/ 21 1023.6F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1708 39 58 10/ 12/ 19 1023.4F  
FRIPP NS WAVE 1700 58 N/A 3/ 5  
5E ST. MARYS GA NOT AVBL  
 
 
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 1750 44 72 350/ 19/ 25 1022.0F 6/11 5/ 90/11  
BUOY 41025 1750 49 76 350/ 19/ 23 1020.8F 8/11  
CAPE LOOKOUT NC 1750 42 360/ 8/ 11 1022.3F  
BUOY 41002 1750 64 77 50/ 12/ 16 1016.8F 11/11 10/ 20/11  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1800 58 10/ 18/ 20 1019.5F  
 

 
 
 
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