477
SXUS52 KCHS 170910
OSOCHS
MARINE OBSERVATIONS
NATIONAL WEATHER SERVICE CHARLESTON SC
500 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 80 76 87 VRB2 29.82F
EDISTO BEACH N/A 81 75 83 CALM 29.97F
..LAKE MOULTRIE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PINOPOLIS N/A 79 77 94 SW6 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 0830 79 87 260/ 5/ 7 1015.4F
FORT PULASKI 0830 80 87 240/ 4/ 6 1015.6F
SAPELO ISLAND 0800 81 240/ 4 1016.0
WINYAH BAY 0800 78 CALM 1014.0
LAKE MURRAY 0820 81 260/ 5/ 7 N/A
ACE BASIN NERRS 0745 79 CALM 1015.0
..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 0850 84 85 240/ 10/ 12 1015.0F 2/ 8 2/140/ 8
BUOY 41008 0850 84 250/ 10/ 12 1015.2F 1/ 8 2/110/ 8
FOLLY BEACH CMAN 0850 79 260/ 3/ 7 1015.5F
PRITCHARDS ISLAN NOT AVBL
CHAS PILOT BUOY 0808 84 270/ 10/ 14 1014.6
CHAS PILOT WAVE 0745 85 N/A 2/ 8
CAPERS NS BUOY 0808 81 280/ 10/ 14 1014.7F
CAPERS NS WAVE 0758 84 N/A 2/ 8
FRIPP NS BUOY 0808 83 87 250/ 8/ 12 1015.2F
FRIPP NS WAVE 0820 87 N/A 2/ 9
5E ST. MARYS GA 0856 83 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 0850 84 85 260/ 10/ 12 1014.5F 2/ 8 2/140/ 8
BUOY 41025 0850 84 85 220/ 14/ 16 1013.8F 3/ 8
CAPE LOOKOUT NC 0850 82 250/ 6/ 9 1013.6F
BUOY 41002 0840 83 84 CALM 1015.9F
BUOY 41010 0840 85 86 250/ 12/ 14 1017.0S
ST AUGUSTINE FL 0900 81 270/ 5/ 7 1017.0F
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