724  
SXUS52 KCHS 161710  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
100 PM EDT TUE SEP 16 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 77 60 55 N9 29.98S  
EDISTO BEACH N/A 81 57 44 VRB3 N/A  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A N/A N/A N/A NW6 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 1606 77 20/ 10/ 13 1020.7  
FORT PULASKI 1606 78 90/ 6/ 8 1020.7  
SAPELO ISLAND 1600 82 90/ 5 1020.0  
WINYAH BAY 1545 74 310/ 8 1019.0  
LAKE MURRAY 1620 78 CALM / 4 N/A  
ACE BASIN NERRS 1545 79 360/ 2 1020.0  
 
   
..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 1640 73 81 340/ 10/ 14 1019.9F  
BUOY 41008 1650 77 80 30/ 8/ 10 1019.8F 3/ 7 3/ 70/ 7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1608 72 20/ 8/ 14 1019.9  
CHAS PILOT WAVE 1640 N/A 3/ 7  
CAPERS NS BUOY 1608 73 77 90/ 4/ 6 1019.7F  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1608 78 30/ 6/ 10 1020.3F  
FRIPP NS WAVE 1615 77 N/A 2/ 5  
5E ST. MARYS GA 1656 80 N/A 3/11 2/ 80/11  
 
 
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 1650 70 78 330/ 10/ 12 1018.8F 4/ 6 3/ 60/ 6  
BUOY 41025 1650 69 73 300/ 19/ 25 1014.8R 7/10  
CAPE LOOKOUT NC 1650 69 330/ 10/ 14 1016.8F  
BUOY 41002 1640 79 82 290/ 12/ 14 1017.4F  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1700 79 20/ 13/ 15 1019.5F  
 
 
 
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