436  
SXUS52 KCHS 180225  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1000 PM EDT MON AUG 17 2026  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 89 82 79 SW12 29.79R HX 110  
EDISTO BEACH N/A 88 81 79 S12 29.94R HX 105  
   
..LAKE MOULTRIE
 
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 88 79 74 S5 N/A HX 102  
   
..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 0148 88 220/ 10/ 17 1014.3R  
FORT PULASKI 0148 87 230/ 6/ 10 1015.1R  
SAPELO ISLAND 0200 85 CALM 1015.0  
WINYAH BAY 0200 86 240/ 7 1013.0  
LAKE MURRAY 0130 89 CALM / 1 N/A  
ACE BASIN NERRS 0145 88 CALM 1014.0R  
 
   
..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 0200 86 85 210/ 10/ 12 1014.5  
BUOY 41008 0200 87 210/ 12/ 16 1014.8  
FOLLY BEACH CMAN 0210 87 230/ 9/ 15 1014.3  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 0145 86 N/A  
CHAS PILOT WAVE 0145 86 N/A 2/ 4  
CAPERS NS BUOY 0108 86 220/ 10/ 14 1013.1R  
CAPERS NS WAVE 0058 85 N/A 2/ 8  
FRIPP NS BUOY 0108 89 88 210/ 14/ 19 1013.7R  
FRIPP NS WAVE 0130 88 N/A 2/ 3  
5E ST. MARYS GA 0156 85 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 0200 85 86 220/ 16/ 17 1013.1  
BUOY 41025 0200 84 84 230/ 14/ 16 1012.1  
CAPE LOOKOUT NC 0210 85 230/ 8/ 13 1012.1  
BUOY 41002 0200 84 84 220/ 12/ 14 1014.7  
BUOY 41010 0200 86 86 240/ 6/ 8 1015.9  
ST AUGUSTINE FL 0200 86 250/ 5/ 6 1016.6R  
 

 
 
 
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