680
SXUS52 KCHS 170825
OSOCHS
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE CHARLESTON SC
400 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 81 77 88 W5 29.83F
EDISTO BEACH N/A 81 75 83 VRB3 29.98F
..LAKE MOULTRIE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PINOPOLIS N/A 79 77 94 CALM 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 0742 80 87 260/ 5/ 6 1015.7F
FORT PULASKI 0742 80 87 260/ 4/ 5 1016.1F
SAPELO ISLAND 0800 81 240/ 4 1016.0
WINYAH BAY 0800 78 CALM 1014.0
LAKE MURRAY 0730 82 N/A
ACE BASIN NERRS 0745 79 CALM 1015.0F
..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 0800 85 85 240/ 12/ 14 1015.3
BUOY 41008 0800 84 240/ 12/ 14 1015.4
FOLLY BEACH CMAN 0810 80 260/ 2/ 4 1015.5
PRITCHARDS ISLAN NOT AVBL
CHAS PILOT BUOY 0745 85 N/A
CHAS PILOT WAVE 0745 85 N/A 2/ 8
CAPERS NS BUOY 0708 82 270/ 8/ 12 1014.9F
CAPERS NS WAVE 0758 84 N/A 2/ 8
FRIPP NS BUOY 0708 83 86 270/ 8/ 12 1015.6F
FRIPP NS WAVE 0730 87 N/A 2/ 9
5E ST. MARYS GA 0756 84 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 0800 84 85 250/ 8/ 10 1014.7
BUOY 41025 0800 84 85 220/ 14/ 16 1014.1
CAPE LOOKOUT NC 0810 83 240/ 5/ 9 1013.9
BUOY 41002 0800 83 84 230/ 2/ 2 1016.2
BUOY 41010 0800 85 86 240/ 12/ 14 1017.0
ST AUGUSTINE FL 0800 82 270/ 5/ 7 1017.1F
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