581
SXUS52 KCHS 211610
OSOCHS
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE CHARLESTON SC
1200 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 80 73 79 CALM 29.95S
EDISTO BEACH N/A 81 72 74 SE7 30.10S
..LAKE MOULTRIE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PINOPOLIS N/A 77 72 83 NE7 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 1524 80 78 CALM / 4 1019.4
FORT PULASKI 1524 81 78 180/ 2/ 7 1019.0
SAPELO ISLAND 1500 85 170/ 1 1019.0
WINYAH BAY 1445 81 240/ 2 1019.0
LAKE MURRAY 1520 80 180/ 4/ 5 N/A
ACE BASIN NERRS 1445 85 150/ 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 1550 72 75 160/ 6/ 8 1020.4R 3/ 9 3/120/ 9
BUOY 41008 1550 78 140/ 4/ 6 1018.6F
FOLLY BEACH CMAN NOT AVBL
PRITCHARDS ISLAN NOT AVBL
CHAS PILOT BUOY 1540 75 N/A
CHAS PILOT WAVE 1540 75 N/A 2/ 9
CAPERS NS BUOY 1508 76 78 190/ 6/ 10 1018.9S
CAPERS NS WAVE 1530 78 N/A 2/ 9
FRIPP NS BUOY 1508 77 76 190/ 4/ 8 1018.7S
FRIPP NS WAVE 1520 77 N/A 3/ 9
5E ST. MARYS GA 1556 79 N/A 3/10
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 1550 75 76 190/ 12/ 14 1020.4R 4/ 9 3/140/ 9
BUOY 41025 1550 77 78 190/ 17/ 19 1019.7R 4/ 9
CAPE LOOKOUT NC 1550 76 220/ 9/ 12 1019.5R
BUOY 41002 1550 75 75 150/ 12/ 14 1021.6F 4/ 9 3/120/ 9
BUOY 41010 NOT AVBL
ST AUGUSTINE FL 1600 79 120/ 10/ 10 1018.9R
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