887  
SXUS52 KCHS 110725  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 AM EDT MON AUG 11 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 80 77 90 E9 29.96F  
EDISTO BEACH N/A 81 75 83 E15 N/A  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 75 75 100 VRB3 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 80 82 110/ 10/ 12 1019.9F  
FORT PULASKI 0642 80 82 140/ 11/ 17 1019.0F  
SAPELO ISLAND 0700 77 90/ 6 1018.0  
WINYAH BAY 0645 80 80/ 7 1020.0S  
LAKE MURRAY 0630 74 CALM / 3 N/A  
ACE BASIN NERRS 0645 78 50/ 1 1019.0S  
 
   
..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 79 81 110/ 8/ 10 1020.0  
BUOY 41008 0700 79 83 120/ 10/ 12 1017.8  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0608 80 82 120/ 16/ 19 1019.2F  
CHAS PILOT WAVE 0640 N/A 3/10  
CAPERS NS BUOY 0608 80 81 110/ 12/ 17 1019.2F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY NOT AVBL  
FRIPP NS WAVE 0630 82 N/A 4/ 5  
5E ST. MARYS GA 0656 86 N/A 4/ 6  
 
 
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 78 110/ 14/ 17 1021.1  
BUOY 41025 0700 80 160/ 4/ 4 1021.7  
CAPE LOOKOUT NC 0710 80 80/ 4/ 5 1021.2  
BUOY 41002 0700 84 110/ 10/ 12 1020.5  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0700 78 210/ 3/ 4 1017.2F  
 
 
 
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