624
SXUS52 KCHS 211210
OSOCHS
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE CHARLESTON SC
800 AM EDT THU MAY 21 2026
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATERFRONT PRK N/A 75 72 90 VRB3 29.93S
EDISTO BEACH N/A 75 70 83 VRB3 30.10S
..LAKE MOULTRIE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PINOPOLIS N/A 73 72 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 1130 75 76 240/ 5/ 6 1019.0R
FORT PULASKI 1130 78 78 CALM / 2 1018.4R
SAPELO ISLAND 1100 70 CALM 1018.0
WINYAH BAY 1045 70 CALM 1018.0
LAKE MURRAY 1120 72 200/ 6/ 8 N/A
ACE BASIN NERRS 1045 71 CALM 1018.0
..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 1140 76 75 260/ 2/ 2 1018.9S
BUOY 41008 1150 77 160/ 2/ 4 1018.2R
FOLLY BEACH CMAN NOT AVBL
PRITCHARDS ISLAN NOT AVBL
CHAS PILOT BUOY 1140 74 N/A
CHAS PILOT WAVE 1140 74 N/A 3/ 9
CAPERS NS BUOY 1108 76 77 240/ 6/ 8 1018.3R
CAPERS NS WAVE 1130 76 N/A 2/ 9
FRIPP NS BUOY 1108 76 76 220/ 6/ 6 1018.1R
FRIPP NS WAVE 1120 76 N/A 2/ 9
5E ST. MARYS GA 1156 78 N/A 3/ 9
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 1140 75 75 160/ 2/ 4 1019.7R
BUOY 41025 1140 78 79 170/ 17/ 21 1019.4S
CAPE LOOKOUT NC 1150 74 210/ 8/ 12 1018.6R
BUOY 41002 1140 74 75 150/ 12/ 14 1021.3R
BUOY 41010 NOT AVBL
ST AUGUSTINE FL 1200 78 170/ 5/ 6 1018.5R
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