660
SXUS52 KCHS 212325
OSOCHS
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE CHARLESTON SC
700 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 79 73 82 SE13 29.89F
EDISTO BEACH N/A 79 72 78 E12 30.00S
..LAKE MOULTRIE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PINOPOLIS N/A 82 70 65 S6G13 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 2248 160/ 12/ 15 1017.6F
FORT PULASKI 2248 150/ 5/ 7 1017.0F
SAPELO ISLAND 2300 82 140/ 8 1016.0
WINYAH BAY 2245 79 170/ 9 1017.0S
LAKE MURRAY 2250 87 110/ 5/ 7 N/A
ACE BASIN NERRS 2245 80 100/ 4 1016.0F
..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 2300 78 77 160/ 6/ 8 1018.0
BUOY 41008 2300 78 140/ 10/ 12 1016.3
FOLLY BEACH CMAN NOT AVBL
PRITCHARDS ISLAN NOT AVBL
CHAS PILOT BUOY 2240 76 N/A
CHAS PILOT WAVE 2240 76 N/A 3/ 9
CAPERS NS BUOY 2208 76 77 150/ 10/ 14 1017.3R
CAPERS NS WAVE 2230 77 N/A 2/ 9
FRIPP NS BUOY 2208 78 78 130/ 10/ 14 1016.7F
FRIPP NS WAVE 2230 78 N/A 3/ 9
5E ST. MARYS GA 2256 79 N/A 3/ 9 2/ 90/11
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 2300 76 76 170/ 10/ 12 1018.3
BUOY 41025 2300 78 79 190/ 19/ 23 1018.5
CAPE LOOKOUT NC 2310 77 190/ 14/ 17 1018.1
BUOY 41002 2300 75 76 150/ 10/ 12 1021.0
BUOY 41010 NOT AVBL
ST AUGUSTINE FL 2300 80 140/ 16/ 17 1016.7S
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