344  
SXUS52 KCHS 221410  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1000 AM EDT FRI MAY 22 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 79 74 85 S10 29.96R  
EDISTO BEACH N/A 79 73 83 SE7 30.10S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 73 78 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 1330 77 78 160/ 11/ 12 1020.2R  
FORT PULASKI 1330 81 79 200/ 5/ 9 1019.4R  
SAPELO ISLAND 1300 82 160/ 10 1019.0  
WINYAH BAY 1245 75 260/ 6 1020.0  
LAKE MURRAY 1320 76 140/ 7/ 10 N/A  
ACE BASIN NERRS 1245 81 130/ 2 1019.0  
 
   
..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 1350 76 75 CALM / 2 1020.6R 4/ 9 3/140/ 9  
BUOY 41008 1350 78 160/ 6/ 8 1018.9R 4/ 9 3/100/ 9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1340 74 N/A  
CHAS PILOT WAVE 1340 74 N/A 3/ 9  
CAPERS NS BUOY 1308 76 76 200/ 8/ 12 1019.6R  
CAPERS NS WAVE 1330 76 N/A 3/ 5  
FRIPP NS BUOY 1308 78 77 130/ 6/ 8 1019.2R  
FRIPP NS WAVE 1320 77 N/A 3/ 9  
5E ST. MARYS GA 1356 78 N/A 4/ 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 1350 74 75 190/ 6/ 6 1020.9F 4/ 9 3/130/ 9  
BUOY 41025 1350 72 77 200/ 6/ 8 1022.1R 4/ 8  
CAPE LOOKOUT NC 1350 72 10/ 4/ 5 1021.5R  
BUOY 41002 1340 75 75 140/ 12/ 16 1022.5R  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1400 80 150/ 11/ 12 1018.9R  
 

 
 
 
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