039  
SXUS52 KCHS 220125  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
900 PM EDT THU MAY 21 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 77 73 87 SE8 29.90R  
EDISTO BEACH N/A 79 72 78 SE9 30.00S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 70 73 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 0048 160/ 7/ 9 1017.9R  
FORT PULASKI 0048 170/ 5/ 8 1017.4R  
SAPELO ISLAND 0100 78 140/ 6 1017.0  
WINYAH BAY 0045 76 160/ 7 1017.0S  
LAKE MURRAY 0050 85 110/ 4/ 7 N/A  
ACE BASIN NERRS 0045 77 110/ 3 1017.0S  
 
   
..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 0100 78 76 170/ 10/ 12 1018.1  
BUOY 41008 0100 78 160/ 10/ 12 1016.7  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0040 76 N/A  
CHAS PILOT WAVE 0040 76 N/A 3/ 9  
CAPERS NS BUOY 0008 76 140/ 12/ 16 1017.0F  
CAPERS NS WAVE 0030 77 N/A 2/ 9  
FRIPP NS BUOY 0008 78 78 150/ 10/ 12 1016.7S  
FRIPP NS WAVE 0030 79 N/A 3/ 8  
5E ST. MARYS GA 0056 79 N/A 3/ 9  
 
 
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 0100 76 75 160/ 12/ 14 1019.0  
BUOY 41025 0100 78 78 190/ 19/ 23 1019.1  
CAPE LOOKOUT NC 0110 75 190/ 10/ 13 1018.8  
BUOY 41002 0100 75 75 150/ 12/ 14 1021.4  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 0100 80 150/ 14/ 16 1016.9R  
 

 
 
 
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