233
SXUS52 KCHS 211725
OSOCHS
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE CHARLESTON SC
100 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 S13 29.94F
EDISTO BEACH N/A 82 73 74 SE12 30.10S
..LAKE MOULTRIE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PINOPOLIS N/A 79 73 83 N7 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 1642 160/ 15/ 17 1019.3F
FORT PULASKI 1642 160/ 6/ 11 1018.8F
SAPELO ISLAND 1700 84 130/ 7 1018.0
WINYAH BAY 1645 78 140/ 12 1019.0S
LAKE MURRAY 1650 84 140/ 4/ 5 N/A
ACE BASIN NERRS 1645 86 110/ 3 1018.0F
..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 1700 73 90/ 4/ 4 1019.6
BUOY 41008 1700 78 130/ 6/ 10 1018.2
FOLLY BEACH CMAN NOT AVBL
PRITCHARDS ISLAN NOT AVBL
CHAS PILOT BUOY 1640 75 N/A
CHAS PILOT WAVE 1640 75 N/A 3/ 9
CAPERS NS BUOY 1608 76 78 170/ 12/ 14 1019.1R
CAPERS NS WAVE 1630 78 N/A 2/ 9
FRIPP NS BUOY 1608 77 76 150/ 6/ 10 1018.7S
FRIPP NS WAVE 1630 78 N/A 3/ 9
5E ST. MARYS GA 1656 79 N/A 3/ 9 2/100/11
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 1700 71 75 140/ 10/ 14 1020.1
BUOY 41025 1700 76 79 210/ 17/ 19 1019.6
CAPE LOOKOUT NC 1710 76 200/ 11/ 14 1019.2
BUOY 41002 1700 75 75 150/ 12/ 16 1021.3
BUOY 41010 NOT AVBL
ST AUGUSTINE FL 1700 79 110/ 9/ 10 1018.4F
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