EXTRA-TROPICAL  STORM  SURGE
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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, OR : 12/16/2025 05:24:51 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,   0.00,  -3.13,  -2.88,  99.90,   0.25,
12/14 13Z,   0.00,  -1.99,  -1.71,  99.90,   0.28,
12/14 14Z,   0.10,  -0.93,  -0.72,  99.90,   0.11,
12/14 15Z,   0.20,  -0.19,  -0.07,  99.90,  -0.08,
12/14 16Z,   0.10,  -0.00,   0.11,  99.90,   0.01,  (max)
12/14 17Z,   0.10,  -0.43,  -0.37,  99.90,  -0.04,
12/14 18Z,   0.30,  -1.40,  -1.44,  99.90,  -0.34,
12/14 19Z,   0.30,  -2.70,  -2.63,  99.90,  -0.23,
12/14 20Z,   0.20,  -4.11,  -3.99,  99.90,  -0.08,
12/14 21Z,   0.20,  -5.33,  -5.17,  99.90,  -0.04,
12/14 22Z,   0.30,  -6.07,  -5.86,  99.90,  -0.09,
12/14 23Z,   0.30,  -6.21,  -6.14,  99.90,  -0.23,  (min)
12/15 00Z,   0.40,  -5.81,  -5.72,  99.90,  -0.31,
12/15 01Z,   0.40,  -5.01,  -4.91,  99.90,  -0.30,
12/15 02Z,   0.50,  -4.02,  -3.92,  99.90,  -0.40,
12/15 03Z,   0.50,  -3.07,  -3.02,  99.90,  -0.45,
12/15 04Z,   0.40,  -2.42,  -2.24,  99.90,  -0.22,
12/15 05Z,   0.40,  -2.19,  -1.99,  99.90,  -0.20,  (max)
12/15 06Z,   0.30,  -2.40,  -2.09,  99.90,   0.01,
12/15 07Z,   0.20,  -2.91,  -2.64,  99.90,   0.07,
12/15 08Z,   0.20,  -3.57,  -3.26,  99.90,   0.11,
12/15 09Z,   0.20,  -4.14,  -3.75,  99.90,   0.19,
12/15 10Z,   0.30,  -4.39,  -4.01,  99.90,   0.08,  (min)
12/15 11Z,   0.30,  -4.16,  -3.78,  99.90,   0.08,
12/15 12Z,   0.10,  -3.48,  -3.03,  99.90,   0.35,
12/15 13Z,   0.20,  -2.50,  -2.11,  99.90,   0.19,
12/15 14Z,   0.30,  -1.41,  -1.10,  99.90,   0.01,
12/15 15Z,   0.20,  -0.45,  -0.12,  99.90,   0.13,
12/15 16Z,   0.20,   0.11,   0.50,  99.90,   0.19,  (max)
12/15 17Z,   0.10,   0.08,   0.36,  99.90,   0.18,
12/15 18Z,   0.30,  -0.59,  -0.39,  99.90,  -0.10,
12/15 19Z,   0.20,  -1.77,  -1.54,  99.90,   0.03,
12/15 20Z,   0.20,  -3.27,  -3.04,  99.90,   0.03,
12/15 21Z,   0.20,  -4.79,  -4.51,  99.90,   0.08,
12/15 22Z,   0.40,  -6.03,  -5.82,  99.90,  -0.19,
12/15 23Z,   0.50,  -6.71,  -6.46,  99.90,  -0.25,
12/16 00Z,   0.50,  -6.72,  -6.60,  99.90,  -0.38,  (min)
12/16 01Z,   0.40,  -6.15,  -6.07,  99.90,  -0.32,
12/16 02Z,   0.40,  -5.18,  -5.09,  99.90,  -0.31,
12/16 03Z,   0.40,  -4.02,  -4.09,  99.90,  -0.47,
12/16 04Z,   0.40,  -2.95,  -2.90,  99.90,  -0.35,
12/16 05Z,   0.30,  -2.22,  -2.19,  99.90,  -0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 06Z,   0.30,  -1.95,  99.90,  -1.91,  -0.26,  (max)
12/16 07Z,   0.30,  -2.13,  99.90,  -2.08,  -0.24,
12/16 08Z,   0.20,  -2.64,  99.90,  -2.67,  -0.23,
12/16 09Z,   0.20,  -3.28,  99.90,  -3.29,  -0.21,
12/16 10Z,   0.30,  -3.81,  99.90,  -3.71,  -0.20,
12/16 11Z,   0.40,  -3.99,  99.90,  -3.77,  -0.19,  (min)
12/16 12Z,   0.30,  -3.67,  99.90,  -3.55,  -0.17,
12/16 13Z,   0.30,  -2.93,  99.90,  -2.78,  -0.16,
12/16 14Z,   0.40,  -1.92,  99.90,  -1.66,  -0.14,
12/16 15Z,   0.50,  -0.87,  99.90,  -0.50,  -0.13,
12/16 16Z,   0.40,  -0.04,  99.90,   0.25,  -0.11,
12/16 17Z,   0.40,   0.32,  99.90,   0.62,  -0.10,  (max)
12/16 18Z,   0.50,   0.04,  99.90,   0.44,  -0.10,
12/16 19Z,   0.50,  -0.89,  99.90,  -0.49,  -0.10,
12/16 20Z,   0.40,  -2.31,  99.90,  -2.01,  -0.10,
12/16 21Z,   0.50,  -3.97,  99.90,  -3.57,  -0.10,
12/16 22Z,   0.60,  -5.56,  99.90,  -5.06,  -0.10,
12/16 23Z,   0.60,  -6.74,  99.90,  -6.24,  -0.10,
12/17 00Z,   0.70,  -7.25,  99.90,  -6.65,  -0.10,  (min)
12/17 01Z,   0.60,  -7.04,  99.90,  -6.54,  -0.10,
12/17 02Z,   0.70,  -6.24,  99.90,  -5.64,  -0.10,
12/17 03Z,   0.60,  -5.06,  99.90,  -4.56,  -0.10,
12/17 04Z,   0.60,  -3.76,  99.90,  -3.25,  -0.10,
12/17 05Z,   0.60,  -2.62,  99.90,  -2.11,  -0.10,
12/17 06Z,   0.50,  -1.88,  99.90,  -1.48,  -0.10,
12/17 07Z,   0.50,  -1.67,  99.90,  -1.27,  -0.10,  (max)
12/17 08Z,   0.60,  -1.92,  99.90,  -1.42,  -0.10,
12/17 09Z,   0.80,  -2.48,  99.90,  -1.78,  -0.10,
12/17 10Z,   1.00,  -3.14,  99.90,  -2.24,  -0.10,
12/17 11Z,   0.60,  -3.63,  99.90,  -3.13,  -0.10,  (min)
12/17 12Z,   0.80,  -3.70,  99.90,  -3.00,  -0.10,
12/17 13Z,   0.50,  -3.27,  99.90,  -2.87,  -0.10,
12/17 14Z,   0.50,  -2.43,  99.90,  -2.03,  -0.10,
12/17 15Z,   0.40,  -1.39,  99.90,  -1.09,  -0.10,
12/17 16Z,   0.30,  -0.39,  99.90,  -0.19,  -0.10,
12/17 17Z,   0.10,   0.29,  99.90,   0.29,  -0.10,
12/17 18Z,   0.20,   0.41,  99.90,   0.52,  -0.10,  (max)
12/17 19Z,   0.20,  -0.15,  99.90,  -0.05,  -0.10,
12/17 20Z,   0.00,  -1.36,  99.90,  -1.46,  -0.10,
12/17 21Z,   0.10,  -3.00,  99.90,  -3.00,  -0.10,
12/17 22Z,   0.30,  -4.77,  99.90,  -4.57,  -0.10,
12/17 23Z,   0.20,  -6.34,  99.90,  -6.24,  -0.10,
12/18 00Z,   0.20,  -7.36,  99.90,  -7.26,  -0.10,
12/18 01Z,   0.30,  -7.62,  99.90,  -7.41,  -0.10,  (min)
12/18 02Z,   0.20,  -7.12,  99.90,  -7.02,  -0.10,
12/18 03Z,   0.20,  -6.07,  99.90,  -5.97,  -0.10,
12/18 04Z,   0.30,  -4.70,  99.90,  -4.50,  -0.10,
12/18 05Z,   0.30,  -3.31,  99.90,  -3.10,  -0.10,
12/18 06Z,   0.30,  -2.17,  99.90,  -1.97,  -0.10,
12/18 07Z,   0.40,  -1.53,  99.90,  -1.23,  -0.10,
12/18 08Z,   0.50,  -1.45,  99.90,  -1.05,  -0.10,  (max)
12/18 09Z,   0.50,  -1.84,  99.90,  -1.43,  -0.10,
12/18 10Z,   0.40,  -2.49,  99.90,  -2.19,  -0.10,
12/18 11Z,   0.50,  -3.16,  99.90,  -2.76,  -0.10,
12/18 12Z,   0.60,  -3.57,  99.90,  -3.07,  -0.10,  (min)
12/18 13Z,   0.60,  -3.50,  99.90,  -2.99,  -0.10,
12/18 14Z,   0.80,  -2.91,  99.90,  -2.21,  -0.10,
12/18 15Z,   0.60,  -1.96,  99.90,  -1.46,  -0.10,
12/18 16Z,   0.60,  -0.90,  99.90,  -0.40,  -0.10,
12/18 17Z,   0.70,   0.01,  99.90,   0.61,  -0.10,
12/18 18Z,   0.80,   0.51,  99.90,   1.21,  -0.10,  (max)
12/18 19Z,   0.90,   0.36,  99.90,   1.17,  -0.10,
12/18 20Z,   0.90,  -0.50,  99.90,   0.30,  -0.10,
12/18 21Z,   0.90,  -1.98,  99.90,  -1.17,  -0.10,
12/18 22Z,   1.10,  -3.79,  99.90,  -2.78,  -0.10,
12/18 23Z,   1.30,  -5.60,  99.90,  -4.40,  -0.10,
12/19 00Z,   1.30,  -7.05,  99.90,  -5.84,  -0.10,
12/19 01Z,   1.10,  -7.81,  99.90,  -6.81,  -0.10,  (min)
12/19 02Z,   1.20,  -7.76,  99.90,  -6.66,  -0.10,
12/19 03Z,   1.30,  -6.97,  99.90,  -5.77,  -0.10,
12/19 04Z,   1.20,  -5.68,  99.90,  -4.58,  -0.10,
12/19 05Z,   1.20,  -4.18,  99.90,  -3.08,  -0.10,
12/19 06Z,   1.20,  -2.77,  99.90,  -1.67,  -0.10,
12/19 07Z,   1.20,  -1.73,  99.90,  -0.63,  -0.10,
12/19 08Z,   1.10,  -1.26,  99.90,  -0.26,  -0.10,  (max)
12/19 09Z,   1.00,  -1.37,  99.90,  -0.47,  -0.10,
12/19 10Z,   1.00,  -1.91,  99.90,  -1.01,  -0.10,
12/19 11Z,   0.90,  -2.64,  99.90,  -1.84,  -0.10,
12/19 12Z,   0.80,  -3.28,  99.90,  -2.58,  -0.10,
12/19 13Z,   0.70,  -3.56,  99.90,  -2.96,  -0.10,  (min)
12/19 14Z,   0.80,  -3.30,  99.90,  -2.60,  -0.10,
12/19 15Z,   0.80,  -2.55,  99.90,  -1.85,  -0.10,
12/19 16Z,   0.60,  -1.51,  99.90,  -1.01,  -0.10,
12/19 17Z,   0.50,  -0.46,  99.90,  -0.06,  -0.10,
12/19 18Z,   0.50,   0.33,  99.90,   0.73,  -0.10,
12/19 19Z,   0.50,   0.60,  99.90,   1.00,  -0.10,  (max)
12/19 20Z,   0.40,   0.15,  99.90,   0.46,  -0.10,
12/19 21Z,   0.40,  -1.01,  99.90,  -0.71,  -0.10,
12/19 22Z,   0.40,  -2.71,  99.90,  -2.41,  -0.10,
12/19 23Z,   0.50,  -4.62,  99.90,  -4.22,  -0.10,
12/20 00Z,   0.50,  -6.38,  99.90,  -5.98,  -0.10,