EXTRA-TROPICAL  STORM  SURGE
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Manual
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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 : 05/17/2025 06:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.20,  -2.53,  -2.37,  99.90,  -0.04,
05/15 13Z,   0.20,  -1.74,  -1.69,  99.90,  -0.15,
05/15 14Z,   0.20,  -1.39,  -1.22,  99.90,  -0.03,  (max)
05/15 15Z,   0.20,  -1.49,  -1.25,  99.90,   0.04,
05/15 16Z,   0.20,  -2.02,  -1.84,  99.90,  -0.02,
05/15 17Z,   0.20,  -2.92,  -2.92,  99.90,  -0.20,
05/15 18Z,   0.30,  -3.97,  -4.05,  99.90,  -0.38,
05/15 19Z,   0.30,  -4.86,  -4.94,  99.90,  -0.38,
05/15 20Z,   0.30,  -5.29,  -5.23,  99.90,  -0.24,  (min)
05/15 21Z,   0.20,  -5.11,  -5.02,  99.90,  -0.11,
05/15 22Z,   0.20,  -4.32,  -4.23,  99.90,  -0.11,
05/15 23Z,   0.20,  -3.11,  -2.99,  99.90,  -0.08,
05/16 00Z,   0.20,  -1.84,  -1.71,  99.90,  -0.07,
05/16 01Z,   0.10,  -0.85,  -0.86,  99.90,  -0.11,
05/16 02Z,   0.10,  -0.30,  -0.33,  99.90,  -0.13,
05/16 03Z,   0.10,  -0.21,  -0.27,  99.90,  -0.16,  (max)
05/16 04Z,   0.10,  -0.55,  -0.67,  99.90,  -0.22,
05/16 05Z,   0.10,  -1.36,  -1.47,  99.90,  -0.21,
05/16 06Z,   0.00,  -2.52,  -2.64,  99.90,  -0.12,
05/16 07Z,   0.00,  -3.76,  -3.94,  99.90,  -0.18,
05/16 08Z,   0.00,  -4.76,  -4.96,  99.90,  -0.20,
05/16 09Z,   0.00,  -5.24,  -5.38,  99.90,  -0.14,  (min)
05/16 10Z,   0.00,  -5.06,  -4.96,  99.90,   0.10,
05/16 11Z,   0.00,  -4.30,  -3.99,  99.90,   0.31,
05/16 12Z,  -0.10,  -3.22,  -2.93,  99.90,   0.39,
05/16 13Z,  -0.10,  -2.23,  -2.17,  99.90,   0.16,
05/16 14Z,  -0.10,  -1.61,  -1.62,  99.90,   0.09,
05/16 15Z,  -0.10,  -1.43,  -1.37,  99.90,   0.16,  (max)
05/16 16Z,  -0.10,  -1.68,  -1.52,  99.90,   0.26,
05/16 17Z,   0.00,  -2.32,  -2.32,  99.90,  -0.00,
05/16 18Z,   0.00,  -3.26,  -3.19,  99.90,   0.07,
05/16 19Z,   0.10,  -4.26,  -4.09,  99.90,   0.07,
05/16 20Z,   0.10,  -5.00,  -4.81,  99.90,   0.09,
05/16 21Z,   0.10,  -5.24,  -5.12,  99.90,   0.02,  (min)
05/16 22Z,   0.00,  -4.87,  -4.90,  99.90,  -0.03,
05/16 23Z,   0.00,  -3.94,  -4.00,  99.90,  -0.06,
05/17 00Z,   0.10,  -2.70,  -2.74,  99.90,  -0.14,
05/17 01Z,   0.10,  -1.51,  -1.43,  99.90,  -0.02,
05/17 02Z,   0.20,  -0.68,  -0.61,  99.90,  -0.13,
05/17 03Z,   0.20,  -0.30,  -0.20,  99.90,  -0.10,  (max)
05/17 04Z,   0.10,  -0.36,  -0.22,  99.90,   0.04,
05/17 05Z,   0.10,  -0.84,  -0.71,  99.90,   0.03,
05/17 06Z,   0.10,  -1.73,  -1.68,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 07Z,   0.10,  -2.90,  99.90,  -2.86,  -0.05,
05/17 08Z,   0.20,  -4.07,  99.90,  -3.93,  -0.05,
05/17 09Z,   0.10,  -4.92,  99.90,  -4.87,  -0.05,
05/17 10Z,   0.10,  -5.20,  99.90,  -5.15,  -0.05,  (min)
05/17 11Z,   0.10,  -4.85,  99.90,  -4.80,  -0.05,
05/17 12Z,   0.00,  -3.98,  99.90,  -4.02,  -0.05,
05/17 13Z,   0.00,  -2.90,  99.90,  -2.95,  -0.05,
05/17 14Z,   0.00,  -2.00,  99.90,  -2.05,  -0.05,
05/17 15Z,   0.00,  -1.52,  99.90,  -1.57,  -0.05,
05/17 16Z,   0.00,  -1.47,  99.90,  -1.52,  -0.05,  (max)
05/17 17Z,   0.00,  -1.83,  99.90,  -1.87,  -0.05,
05/17 18Z,   0.10,  -2.54,  99.90,  -2.49,  -0.05,
05/17 19Z,   0.20,  -3.49,  99.90,  -3.34,  -0.05,
05/17 20Z,   0.20,  -4.44,  99.90,  -4.29,  -0.05,
05/17 21Z,   0.10,  -5.06,  99.90,  -5.01,  -0.05,
05/17 22Z,   0.10,  -5.15,  99.90,  -5.10,  -0.05,  (min)
05/17 23Z,   0.10,  -4.65,  99.90,  -4.59,  -0.05,
05/18 00Z,   0.00,  -3.64,  99.90,  -3.69,  -0.05,
05/18 01Z,   0.00,  -2.41,  99.90,  -2.46,  -0.05,
05/18 02Z,   0.00,  -1.31,  99.90,  -1.36,  -0.05,
05/18 03Z,   0.00,  -0.60,  99.90,  -0.65,  -0.05,
05/18 04Z,   0.00,  -0.35,  99.90,  -0.40,  -0.05,  (max)
05/18 05Z,  -0.10,  -0.51,  99.90,  -0.66,  -0.05,
05/18 06Z,  -0.10,  -1.08,  99.90,  -1.23,  -0.05,
05/18 07Z,   0.00,  -2.04,  99.90,  -2.09,  -0.05,
05/18 08Z,   0.00,  -3.22,  99.90,  -3.27,  -0.05,
05/18 09Z,   0.10,  -4.32,  99.90,  -4.27,  -0.05,
05/18 10Z,   0.10,  -5.04,  99.90,  -4.99,  -0.05,
05/18 11Z,   0.00,  -5.18,  99.90,  -5.22,  -0.05,  (min)
05/18 12Z,   0.00,  -4.69,  99.90,  -4.74,  -0.05,
05/18 13Z,   0.00,  -3.74,  99.90,  -3.79,  -0.05,
05/18 14Z,   0.00,  -2.66,  99.90,  -2.71,  -0.05,
05/18 15Z,   0.00,  -1.83,  99.90,  -1.88,  -0.05,
05/18 16Z,   0.10,  -1.42,  99.90,  -1.37,  -0.05,
05/18 17Z,   0.20,  -1.46,  99.90,  -1.30,  -0.05,  (max)
05/18 18Z,   0.30,  -1.88,  99.90,  -1.62,  -0.05,
05/18 19Z,   0.20,  -2.64,  99.90,  -2.49,  -0.05,
05/18 20Z,   0.20,  -3.61,  99.90,  -3.45,  -0.05,
05/18 21Z,   0.30,  -4.51,  99.90,  -4.26,  -0.05,
05/18 22Z,   0.20,  -5.06,  99.90,  -4.90,  -0.05,
05/18 23Z,   0.20,  -5.07,  99.90,  -4.91,  -0.05,  (min)
05/19 00Z,   0.30,  -4.50,  99.90,  -4.25,  -0.05,
05/19 01Z,   0.30,  -3.48,  99.90,  -3.23,  -0.05,
05/19 02Z,   0.20,  -2.27,  99.90,  -2.12,  -0.05,
05/19 03Z,   0.20,  -1.23,  99.90,  -1.08,  -0.05,
05/19 04Z,   0.10,  -0.60,  99.90,  -0.54,  -0.05,
05/19 05Z,   0.10,  -0.41,  99.90,  -0.36,  -0.05,  (max)
05/19 06Z,   0.10,  -0.64,  99.90,  -0.59,  -0.05,
05/19 07Z,   0.20,  -1.28,  99.90,  -1.13,  -0.05,
05/19 08Z,   0.30,  -2.30,  99.90,  -2.05,  -0.05,
05/19 09Z,   0.30,  -3.49,  99.90,  -3.24,  -0.05,
05/19 10Z,   0.30,  -4.54,  99.90,  -4.29,  -0.05,
05/19 11Z,   0.30,  -5.17,  99.90,  -4.92,  -0.05,
05/19 12Z,   0.20,  -5.21,  99.90,  -5.05,  -0.05,  (min)
05/19 13Z,   0.20,  -4.62,  99.90,  -4.47,  -0.05,
05/19 14Z,   0.20,  -3.59,  99.90,  -3.44,  -0.05,
05/19 15Z,   0.20,  -2.48,  99.90,  -2.33,  -0.05,
05/19 16Z,   0.20,  -1.65,  99.90,  -1.50,  -0.05,
05/19 17Z,   0.30,  -1.27,  99.90,  -1.02,  -0.05,  (max)
05/19 18Z,   0.30,  -1.33,  99.90,  -1.08,  -0.05,
05/19 19Z,   0.40,  -1.79,  99.90,  -1.44,  -0.05,
05/19 20Z,   0.40,  -2.60,  99.90,  -2.25,  -0.05,
05/19 21Z,   0.40,  -3.59,  99.90,  -3.24,  -0.05,
05/19 22Z,   0.40,  -4.49,  99.90,  -4.14,  -0.05,
05/19 23Z,   0.40,  -5.03,  99.90,  -4.68,  -0.05,
05/20 00Z,   0.40,  -5.04,  99.90,  -4.69,  -0.05,  (min)
05/20 01Z,   0.40,  -4.47,  99.90,  -4.12,  -0.05,
05/20 02Z,   0.40,  -3.45,  99.90,  -3.10,  -0.05,
05/20 03Z,   0.30,  -2.26,  99.90,  -2.01,  -0.05,
05/20 04Z,   0.30,  -1.24,  99.90,  -0.99,  -0.05,
05/20 05Z,   0.40,  -0.63,  99.90,  -0.27,  -0.05,
05/20 06Z,   0.40,  -0.46,  99.90,  -0.11,  -0.05,  (max)
05/20 07Z,   0.40,  -0.73,  99.90,  -0.38,  -0.05,
05/20 08Z,   0.40,  -1.44,  99.90,  -1.09,  -0.05,
05/20 09Z,   0.40,  -2.51,  99.90,  -2.16,  -0.05,
05/20 10Z,   0.40,  -3.73,  99.90,  -3.37,  -0.05,
05/20 11Z,   0.40,  -4.77,  99.90,  -4.42,  -0.05,
05/20 12Z,   0.30,  -5.36,  99.90,  -5.10,  -0.05,  (min)
05/20 13Z,   0.30,  -5.32,  99.90,  -5.06,  -0.05,
05/20 14Z,   0.30,  -4.63,  99.90,  -4.38,  -0.05,
05/20 15Z,   0.30,  -3.51,  99.90,  -3.26,  -0.05,
05/20 16Z,   0.30,  -2.32,  99.90,  -2.07,  -0.05,
05/20 17Z,   0.30,  -1.43,  99.90,  -1.18,  -0.05,
05/20 18Z,   0.40,  -1.02,  99.90,  -0.66,  -0.05,  (max)
05/20 19Z,   0.40,  -1.07,  99.90,  -0.72,  -0.05,
05/20 20Z,   0.40,  -1.56,  99.90,  -1.21,  -0.05,
05/20 21Z,   0.40,  -2.42,  99.90,  -2.07,  -0.05,
05/20 22Z,   0.40,  -3.47,  99.90,  -3.12,  -0.05,
05/20 23Z,   0.40,  -4.43,  99.90,  -4.08,  -0.05,
05/21 00Z,   0.40,  -5.03,  99.90,  -4.68,  -0.05,