EXTRA-TROPICAL  STORM  SURGE  2.3
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N
Main Site
Mirror Site
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast 
#Charleston, SC : 10/02/2023 02:21:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 06Z,   0.80,  -5.76,  -4.27,  99.90,   0.69,
09/30 07Z,   0.80,  -6.29,  -5.08,  99.90,   0.41,  (min)
09/30 08Z,   0.80,  -5.73,  -4.65,  99.90,   0.28,
09/30 09Z,   0.80,  -4.24,  -3.14,  99.90,   0.30,
09/30 10Z,   0.80,  -2.34,  -1.24,  99.90,   0.30,
09/30 11Z,   0.90,  -0.62,   0.27,  99.90,  -0.01,
09/30 12Z,   0.80,   0.56,   1.32,  99.90,  -0.04,
09/30 13Z,   0.80,   1.05,   1.92,  99.90,   0.07,  (max)
09/30 14Z,   0.80,   0.82,   1.83,  99.90,   0.21,
09/30 15Z,   0.90,  -0.13,   0.92,  99.90,   0.15,
09/30 16Z,   0.90,  -1.63,  -0.44,  99.90,   0.29,
09/30 17Z,   0.80,  -3.37,  -1.96,  99.90,   0.61,
09/30 18Z,   0.90,  -4.94,  -3.36,  99.90,   0.68,
09/30 19Z,   0.90,  -5.90,  -4.50,  99.90,   0.50,
09/30 20Z,   0.90,  -5.92,  -4.87,  99.90,   0.15,  (min)
09/30 21Z,   0.90,  -4.96,  -4.00,  99.90,   0.06,
09/30 22Z,   0.90,  -3.37,  -2.36,  99.90,   0.11,
09/30 23Z,   0.90,  -1.68,  -0.62,  99.90,   0.16,
10/01 00Z,   0.90,  -0.34,   0.56,  99.90,  -0.00,
10/01 01Z,   0.90,   0.44,   1.23,  99.90,  -0.11,
10/01 02Z,   0.80,   0.55,   1.31,  99.90,  -0.04,  (max)
10/01 03Z,   0.80,  -0.08,   0.68,  99.90,  -0.04,
10/01 04Z,   0.80,  -1.38,  -0.37,  99.90,   0.21,
10/01 05Z,   0.80,  -3.07,  -1.86,  99.90,   0.41,
10/01 06Z,   0.80,  -4.74,  -3.37,  99.90,   0.57,
10/01 07Z,   0.80,  -5.91,  -4.54,  99.90,   0.57,
10/01 08Z,   0.90,  -6.18,  -4.94,  99.90,   0.34,  (min)
10/01 09Z,   0.90,  -5.40,  -4.25,  99.90,   0.25,
10/01 10Z,   0.90,  -3.80,  -2.74,  99.90,   0.16,
10/01 11Z,   0.90,  -1.93,  -0.94,  99.90,   0.09,
10/01 12Z,   0.90,  -0.32,   0.40,  99.90,  -0.18,
10/01 13Z,   0.90,   0.71,   1.40,  99.90,  -0.21,
10/01 14Z,   0.90,   1.07,   1.89,  99.90,  -0.08,  (max)
10/01 15Z,   0.90,   0.72,   1.62,  99.90,  -0.00,
10/01 16Z,   0.90,  -0.30,   0.63,  99.90,   0.03,
10/01 17Z,   0.80,  -1.81,  -0.70,  99.90,   0.31,
10/01 18Z,   1.00,  -3.49,  -2.10,  99.90,   0.39,
10/01 19Z,   1.00,  -4.93,  -3.44,  99.90,   0.49,
10/01 20Z,   1.00,  -5.73,  -4.42,  99.90,   0.31,
10/01 21Z,   1.00,  -5.61,  -4.56,  99.90,   0.05,  (min)
10/01 22Z,   1.00,  -4.60,  -3.61,  99.90,  -0.01,
10/01 23Z,   1.10,  -3.08,  -2.08,  99.90,  -0.10,
10/02 00Z,   1.10,  -1.56,  -0.56,  99.90,  -0.10,
10/02 01Z,   1.10,  -0.41,   0.49,  99.90,  -0.20,
10/02 02Z,   1.10,   0.19,   1.02,  99.90,  -0.27,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 03Z,   1.00,   0.15,  99.90,   0.91,  -0.24,
10/02 04Z,   0.90,  -0.57,  99.90,   0.12,  -0.21,
10/02 05Z,   0.90,  -1.88,  99.90,  -1.15,  -0.17,
10/02 06Z,   1.00,  -3.48,  99.90,  -2.61,  -0.14,
10/02 07Z,   1.10,  -4.95,  99.90,  -3.95,  -0.10,
10/02 08Z,   1.10,  -5.86,  99.90,  -4.83,  -0.07,  (min)
10/02 09Z,   1.20,  -5.88,  99.90,  -4.72,  -0.03,
10/02 10Z,   1.20,  -4.94,  99.90,  -3.74,   0.00,
10/02 11Z,   1.20,  -3.32,  99.90,  -2.09,   0.04,
10/02 12Z,   1.10,  -1.57,  99.90,  -0.40,   0.07,
10/02 13Z,   1.10,  -0.16,  99.90,   1.05,   0.10,
10/02 14Z,   1.10,   0.70,  99.90,   1.94,   0.14,
10/02 15Z,   1.10,   0.91,  99.90,   2.15,   0.14,  (max)
10/02 16Z,   1.20,   0.47,  99.90,   1.81,   0.14,
10/02 17Z,   1.20,  -0.58,  99.90,   0.76,   0.14,
10/02 18Z,   1.20,  -2.03,  99.90,  -0.69,   0.14,
10/02 19Z,   1.20,  -3.57,  99.90,  -2.23,   0.14,
10/02 20Z,   1.30,  -4.82,  99.90,  -3.38,   0.14,
10/02 21Z,   1.30,  -5.43,  99.90,  -3.99,   0.14,  (min)
10/02 22Z,   1.30,  -5.20,  99.90,  -3.76,   0.14,
10/02 23Z,   1.30,  -4.21,  99.90,  -2.77,   0.14,
10/03 00Z,   1.30,  -2.82,  99.90,  -1.38,   0.14,
10/03 01Z,   1.30,  -1.50,  99.90,  -0.07,   0.14,
10/03 02Z,   1.30,  -0.56,  99.90,   0.88,   0.14,
10/03 03Z,   1.30,  -0.13,  99.90,   1.31,   0.14,  (max)
10/03 04Z,   1.20,  -0.29,  99.90,   1.05,   0.14,
10/03 05Z,   1.20,  -1.06,  99.90,   0.28,   0.14,
10/03 06Z,   1.20,  -2.32,  99.90,  -0.98,   0.14,
10/03 07Z,   1.30,  -3.75,  99.90,  -2.31,   0.14,
10/03 08Z,   1.40,  -4.98,  99.90,  -3.44,   0.14,
10/03 09Z,   1.40,  -5.64,  99.90,  -4.10,   0.14,  (min)
10/03 10Z,   1.30,  -5.46,  99.90,  -4.02,   0.14,
10/03 11Z,   1.30,  -4.44,  99.90,  -3.00,   0.14,
10/03 12Z,   1.20,  -2.90,  99.90,  -1.56,   0.14,
10/03 13Z,   1.20,  -1.34,  99.90,   0.00,   0.14,
10/03 14Z,   1.20,  -0.14,  99.90,   1.20,   0.14,
10/03 15Z,   1.20,   0.54,  99.90,   1.87,   0.14,
10/03 16Z,   1.20,   0.63,  99.90,   1.97,   0.14,  (max)
10/03 17Z,   1.20,   0.13,  99.90,   1.47,   0.14,
10/03 18Z,   1.20,  -0.89,  99.90,   0.45,   0.14,
10/03 19Z,   1.30,  -2.23,  99.90,  -0.79,   0.14,
10/03 20Z,   1.30,  -3.58,  99.90,  -2.14,   0.14,
10/03 21Z,   1.40,  -4.62,  99.90,  -3.08,   0.14,
10/03 22Z,   1.40,  -5.07,  99.90,  -3.54,   0.14,  (min)
10/03 23Z,   1.40,  -4.78,  99.90,  -3.24,   0.14,
10/04 00Z,   1.40,  -3.84,  99.90,  -2.30,   0.14,
10/04 01Z,   1.30,  -2.62,  99.90,  -1.19,   0.14,
10/04 02Z,   1.30,  -1.52,  99.90,  -0.08,   0.14,
10/04 03Z,   1.30,  -0.77,  99.90,   0.67,   0.14,
10/04 04Z,   1.20,  -0.47,  99.90,   0.87,   0.14,  (max)
10/04 05Z,   1.30,  -0.71,  99.90,   0.73,   0.14,
10/04 06Z,   1.30,  -1.48,  99.90,  -0.04,   0.14,
10/04 07Z,   1.30,  -2.64,  99.90,  -1.20,   0.14,
10/04 08Z,   1.30,  -3.88,  99.90,  -2.44,   0.14,
10/04 09Z,   1.20,  -4.87,  99.90,  -3.53,   0.14,
10/04 10Z,   1.10,  -5.31,  99.90,  -4.07,   0.14,  (min)
10/04 11Z,   1.10,  -5.00,  99.90,  -3.76,   0.14,
10/04 12Z,   1.10,  -3.99,  99.90,  -2.75,   0.14,
10/04 13Z,   1.10,  -2.59,  99.90,  -1.35,   0.14,
10/04 14Z,   1.10,  -1.24,  99.90,   0.00,   0.14,
10/04 15Z,   1.10,  -0.24,  99.90,   1.00,   0.14,
10/04 16Z,   1.10,   0.28,  99.90,   1.52,   0.14,
10/04 17Z,   1.10,   0.29,  99.90,   1.53,   0.14,  (max)
10/04 18Z,   1.10,  -0.22,  99.90,   1.02,   0.14,
10/04 19Z,   1.10,  -1.18,  99.90,   0.06,   0.14,
10/04 20Z,   1.20,  -2.37,  99.90,  -1.03,   0.14,
10/04 21Z,   1.30,  -3.53,  99.90,  -2.09,   0.14,
10/04 22Z,   1.30,  -4.39,  99.90,  -2.95,   0.14,
10/04 23Z,   1.30,  -4.71,  99.90,  -3.28,   0.14,  (min)
10/05 00Z,   1.30,  -4.40,  99.90,  -2.96,   0.14,
10/05 01Z,   1.30,  -3.55,  99.90,  -2.11,   0.14,
10/05 02Z,   1.20,  -2.51,  99.90,  -1.17,   0.14,
10/05 03Z,   1.10,  -1.59,  99.90,  -0.35,   0.14,
10/05 04Z,   1.10,  -0.98,  99.90,   0.26,   0.14,
10/05 05Z,   1.10,  -0.77,  99.90,   0.47,   0.14,  (max)
10/05 06Z,   1.20,  -1.04,  99.90,   0.30,   0.14,
10/05 07Z,   1.20,  -1.79,  99.90,  -0.45,   0.14,
10/05 08Z,   1.20,  -2.83,  99.90,  -1.49,   0.14,
10/05 09Z,   1.10,  -3.88,  99.90,  -2.65,   0.14,
10/05 10Z,   1.10,  -4.68,  99.90,  -3.44,   0.14,
10/05 11Z,   1.00,  -4.97,  99.90,  -3.83,   0.14,  (min)
10/05 12Z,   1.00,  -4.61,  99.90,  -3.47,   0.14,
10/05 13Z,   1.00,  -3.65,  99.90,  -2.51,   0.14,
10/05 14Z,   1.00,  -2.41,  99.90,  -1.27,   0.14,
10/05 15Z,   1.10,  -1.25,  99.90,  -0.01,   0.14,
10/05 16Z,   1.10,  -0.41,  99.90,   0.82,   0.14,
10/05 17Z,   1.10,   0.01,  99.90,   1.25,   0.14,  (max)
10/05 18Z,   1.00,  -0.02,  99.90,   1.12,   0.14,