497  
SXUS52 KCHS 221410  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1000 AM EDT MON JUN 22 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 79 74 85 W6 29.88S  
EDISTO BEACH N/A 79 72 78 SW6G13 30.00S  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 79 73 83 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 1324 79 82 290/ 4/ 8 1017.4  
FORT PULASKI 1324 78 82 290/ 11/ 13 1018.0  
SAPELO ISLAND 1300 79 250/ 11 1019.0  
WINYAH BAY 1245 79 120/ 6 1016.0  
LAKE MURRAY 1320 81 250/ 9/ 12 N/A  
ACE BASIN NERRS 1245 78 210/ 2 1017.0  
 
   
..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 79 81 250/ 14/ 16 1017.2R 3/ 6 2/250/12  
BUOY 41008 1350 79 1018.2R 2/ 4  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1308 78 81 250/ 12/ 16 1016.7R  
CHAS PILOT WAVE 1245 81 N/A 3/ 5  
CAPERS NS BUOY 1308 78 82 280/ 10/ 14 1016.6R  
CAPERS NS WAVE 1330 81 N/A 2/ 6  
FRIPP NS BUOY 1308 78 82 260/ 12/ 16 1017.6R  
FRIPP NS WAVE 1320 82 N/A 2/ 5  
5E ST. MARYS GA 1356 82 N/A 1/ 7  
 
 
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 80 80 240/ 10/ 10 1016.9S 2/ 5 2/160/ 7  
BUOY 41025 1350 82 80 180/ 12/ 14 1017.0F 2/ 8  
CAPE LOOKOUT NC 1350 80 210/ 10/ 14 1016.5F  
BUOY 41002 1350 81 82 220/ 8/ 12 1018.9S 3/ 7 2/160/ 7  
BUOY 41010 1350 83 83 210/ 8/ 8 1019.6R 2/ 8 2/120/ 8  
ST AUGUSTINE FL 1400 83 220/ 6/ 8 1019.9R  
 

 
 
 
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