Other Surface Observations
Issued by NWS Charleston, SC

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800
SXUS52 KCHS 181410
OSOCHS

Marine Observations
National Weather Service Charleston SC
1000 AM EDT TUE AUG 18 2026

...Downtown Charleston, Edisto Bech and Harbor...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Waterfront Prk   N/A     86  76  72 NW5       29.79S HX  96
Edisto Beach     N/A     88  73  62 W5        29.93S HX  96

...Lake Moultrie...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Pinopolis        N/A     82  77  83 W6          N/A  HX  91

...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   1330   86 87  330/  4/ 11 1014.2F
Fort Pulaski     1330   86 87  310/ 11/ 13 1014.8S
Sapelo Island    1300   84     290/  6     1015.0
Winyah Bay       1300   84     330/  8     1012.0
Lake Murray      1320   80     300/  5/  7   N/A
ACE Basin NERRS  1245   85     270/  2     1014.0


...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       1350   85 85  290/ 14/ 16 1013.7R   3/ 4   2/130/ 8
Buoy 41008       1350   84     300/ 10/ 14 1014.9R   3/ 4   2/110/ 9
Folly Beach CMAN 1350   87     320/  5/ 11 1013.9S
Pritchards Islan NOT AVBL
Chas Pilot Buoy  1308   84     310/ 14/ 19 1013.1
Chas Pilot Wave  1245      86                N/A     3/ 4
Capers NS Buoy   1308   83     300/ 10/ 14 1013.1
Capers NS Wave   1258      83                N/A     2/ 4
Fripp NS Buoy    1308   85 85  310/ 12/ 16 1014.1S
Fripp NS Wave    1320      85                N/A     2/ 4
5E St. Marys GA  1356      83                N/A     2/13


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  1350   85 85  260/ 12/ 14 1012.4R   3/ 9   2/130/ 9
Buoy 41025       1350   84 84  220/ 10/ 10 1011.2R   2/11
Cape Lookout NC  1350   86     250/  7/ 10 1011.3R
Buoy 41002       1350   84 85  250/  8/ 10 1014.2S   4/11   3/130/11
Buoy 41010       1350   86 86  270/ 12/ 14 1016.0S   3/ 5   2/100/11
St Augustine FL  1400   88     280/  9/ 12 1016.7R

$$