382  
SXUS52 KCHS 171225  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
800 AM EDT MON AUG 17 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 80 76 87 VRB3 29.86R  
EDISTO BEACH N/A 81 75 83 W5 30.00R  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 77 94 SW8 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 1136 87 270/ 5/ 7 1016.6R  
FORT PULASKI 1136 86 280/ 5/ 6 1016.5R  
SAPELO ISLAND 1200 81 240/ 4 1017.0  
WINYAH BAY 1200 79 300/ 5 1015.0  
LAKE MURRAY 1130 80 290/ 2/ 4 N/A  
ACE BASIN NERRS 1145 80 200/ 1 1016.0R  
 
   
..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 1210 84 85 270/ 12/ 16 1016.2  
BUOY 41008 1210 84 270/ 10/ 12 1016.3  
FOLLY BEACH CMAN 1210 81 270/ 4/ 7 1016.5  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1145 85 N/A  
CHAS PILOT WAVE 1145 85 N/A 2/ 8  
CAPERS NS BUOY 1108 81 260/ 12/ 14 1015.0R  
CAPERS NS WAVE 1158 83 N/A 2/ 7  
FRIPP NS BUOY 1108 83 86 260/ 10/ 14 1015.6R  
FRIPP NS WAVE 1130 86 N/A 2/ 8  
5E ST. MARYS GA 1156 83 N/A 2/ 8  
 
 
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 1210 84 85 250/ 8/ 10 1015.6  
BUOY 41025 1210 84 85 230/ 14/ 16 1014.8  
CAPE LOOKOUT NC 1210 83 260/ 9/ 12 1015.0  
BUOY 41002 1200 81 84 230/ 4/ 8 1016.8  
BUOY 41010 1200 86 86 250/ 12/ 16 1017.7  
ST AUGUSTINE FL 1200 83 270/ 5/ 7 1017.7R  
 
 
 
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