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
#Seldovia, AK : 12/16/2025 15:20:52 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 00Z,   0.30,  -3.37,  -3.65,  99.90,  -0.58,
12/15 01Z,   0.20,  -5.41,  -5.67,  99.90,  -0.46,
12/15 02Z,   0.20,  -6.19,  -6.40,  99.90,  -0.41,  (min)
12/15 03Z,   0.10,  -5.68,  -5.77,  99.90,  -0.19,
12/15 04Z,   0.00,  -4.00,  -4.24,  99.90,  -0.24,
12/15 05Z,   0.00,  -1.49,  -1.83,  99.90,  -0.34,
12/15 06Z,   0.20,   1.11,   0.82,  99.90,  -0.49,
12/15 07Z,   0.10,   3.11,   2.82,  99.90,  -0.39,
12/15 08Z,   0.00,   4.09,   3.96,  99.90,  -0.13,
12/15 09Z,   0.10,   3.93,   4.10,  99.90,   0.07,  (max)
12/15 10Z,   0.30,   2.75,   2.99,  99.90,  -0.06,
12/15 11Z,   0.40,   0.84,   1.02,  99.90,  -0.22,
12/15 12Z,   0.50,  -1.27,  -1.26,  99.90,  -0.49,
12/15 13Z,   0.40,  -2.79,  -3.01,  99.90,  -0.62,
12/15 14Z,   0.40,  -3.16,  -3.47,  99.90,  -0.71,  (min)
12/15 15Z,   0.40,  -2.35,  -2.57,  99.90,  -0.62,
12/15 16Z,   0.60,  -0.54,  -0.64,  99.90,  -0.70,
12/15 17Z,   0.70,   1.96,   1.90,  99.90,  -0.76,
12/15 18Z,   0.80,   4.50,   4.41,  99.90,  -0.89,
12/15 19Z,   0.80,   6.34,   6.31,  99.90,  -0.83,
12/15 20Z,   0.80,   7.02,   6.99,  99.90,  -0.83,  (max)
12/15 21Z,   0.80,   6.40,   6.31,  99.90,  -0.89,
12/15 22Z,   0.80,   4.56,   4.47,  99.90,  -0.89,
12/15 23Z,   0.80,   1.77,   1.74,  99.90,  -0.83,
12/16 00Z,   0.90,  -1.55,  -1.52,  99.90,  -0.87,
12/16 01Z,   0.90,  -4.65,  -4.56,  99.90,  -0.81,
12/16 02Z,   0.90,  -6.68,  -6.60,  99.90,  -0.82,
12/16 03Z,   0.80,  -7.27,  -7.27,  99.90,  -0.80,  (min)
12/16 04Z,   0.70,  -6.40,  -6.49,  99.90,  -0.79,
12/16 05Z,   0.70,  -4.24,  -4.47,  99.90,  -0.93,
12/16 06Z,   0.80,  -1.28,  -1.62,  99.90,  -1.14,
12/16 07Z,   0.70,   1.65,   1.31,  99.90,  -1.04,
12/16 08Z,   0.70,   3.82,   3.62,  99.90,  -0.90,
12/16 09Z,   0.70,   4.82,   4.88,  99.90,  -0.64,  (max)
12/16 10Z,   0.70,   4.55,   4.80,  99.90,  -0.45,
12/16 11Z,   0.70,   3.17,   3.46,  99.90,  -0.41,
12/16 12Z,   0.60,   1.02,   1.32,  99.90,  -0.30,
12/16 13Z,   0.50,  -1.23,  -0.88,  99.90,  -0.15,
12/16 14Z,   0.40,  -2.73,  -2.77,  99.90,  -0.44,
12/16 15Z,   0.40,  -2.93,  -3.44,  99.90,  -0.91,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 16Z,   0.40,  -1.84,  99.90,  -2.31,  -0.86,
12/16 17Z,   0.40,   0.28,  99.90,  -0.14,  -0.82,
12/16 18Z,   0.40,   2.99,  99.90,   2.61,  -0.78,
12/16 19Z,   0.30,   5.51,  99.90,   5.07,  -0.74,
12/16 20Z,   0.20,   7.10,  99.90,   6.60,  -0.70,
12/16 21Z,   0.20,   7.37,  99.90,   6.91,  -0.65,  (max)
12/16 22Z,   0.20,   6.24,  99.90,   5.83,  -0.61,
12/16 23Z,   0.20,   3.87,  99.90,   3.50,  -0.57,
12/17 00Z,   0.10,   0.59,  99.90,   0.17,  -0.53,
12/17 01Z,   0.00,  -3.06,  99.90,  -3.55,  -0.48,
12/17 02Z,   0.00,  -6.21,  99.90,  -6.65,  -0.44,
12/17 03Z,   0.00,  -8.01,  99.90,  -8.40,  -0.40,
12/17 04Z,  -0.10,  -8.12,  99.90,  -8.62,  -0.40,  (min)
12/17 05Z,  -0.10,  -6.64,  99.90,  -7.14,  -0.40,
12/17 06Z,  -0.20,  -3.84,  99.90,  -4.44,  -0.40,
12/17 07Z,  -0.30,  -0.41,  99.90,  -1.11,  -0.40,
12/17 08Z,  -0.30,   2.74,  99.90,   2.04,  -0.40,
12/17 09Z,  -0.30,   4.89,  99.90,   4.19,  -0.40,
12/17 10Z,  -0.20,   5.67,  99.90,   5.07,  -0.40,  (max)
12/17 11Z,  -0.10,   5.04,  99.90,   4.54,  -0.40,
12/17 12Z,  -0.10,   3.24,  99.90,   2.74,  -0.40,
12/17 13Z,  -0.10,   0.73,  99.90,   0.23,  -0.40,
12/17 14Z,   0.00,  -1.68,  99.90,  -2.08,  -0.40,
12/17 15Z,   0.00,  -3.03,  99.90,  -3.43,  -0.40,  (min)
12/17 16Z,  -0.10,  -2.86,  99.90,  -3.36,  -0.40,
12/17 17Z,  -0.20,  -1.30,  99.90,  -1.90,  -0.40,
12/17 18Z,  -0.20,   1.26,  99.90,   0.66,  -0.40,
12/17 19Z,  -0.20,   4.18,  99.90,   3.58,  -0.40,
12/17 20Z,  -0.20,   6.61,  99.90,   6.01,  -0.40,
12/17 21Z,  -0.10,   7.85,  99.90,   7.35,  -0.40,  (max)
12/17 22Z,  -0.10,   7.57,  99.90,   7.07,  -0.40,
12/17 23Z,  -0.10,   5.82,  99.90,   5.32,  -0.40,
12/18 00Z,  -0.10,   2.83,  99.90,   2.33,  -0.40,
12/18 01Z,  -0.30,  -0.96,  99.90,  -1.66,  -0.40,
12/18 02Z,  -0.50,  -4.85,  99.90,  -5.75,  -0.40,
12/18 03Z,  -0.60,  -7.85,  99.90,  -8.85,  -0.40,
12/18 04Z,  -0.60,  -9.13,  99.90, -10.13,  -0.40,  (min)
12/18 05Z,  -0.50,  -8.54,  99.90,  -9.43,  -0.40,
12/18 06Z,  -0.30,  -6.28,  99.90,  -6.98,  -0.40,
12/18 07Z,  -0.10,  -2.83,  99.90,  -3.33,  -0.40,
12/18 08Z,   0.00,   0.96,  99.90,   0.56,  -0.40,
12/18 09Z,   0.00,   4.14,  99.90,   3.74,  -0.40,
12/18 10Z,   0.00,   6.04,  99.90,   5.64,  -0.40,
12/18 11Z,  -0.10,   6.37,  99.90,   5.87,  -0.40,  (max)
12/18 12Z,  -0.20,   5.18,  99.90,   4.58,  -0.40,
12/18 13Z,  -0.30,   2.82,  99.90,   2.12,  -0.40,
12/18 14Z,  -0.40,  -0.06,  99.90,  -0.86,  -0.40,
12/18 15Z,  -0.50,  -2.48,  99.90,  -3.38,  -0.40,
12/18 16Z,  -0.60,  -3.48,  99.90,  -4.48,  -0.40,  (min)
12/18 17Z,  -0.60,  -2.74,  99.90,  -3.74,  -0.40,
12/18 18Z,  -0.60,  -0.58,  99.90,  -1.58,  -0.40,
12/18 19Z,  -0.40,   2.42,  99.90,   1.62,  -0.40,
12/18 20Z,  -0.20,   5.48,  99.90,   4.88,  -0.40,
12/18 21Z,   0.00,   7.70,  99.90,   7.30,  -0.40,
12/18 22Z,   0.00,   8.44,  99.90,   8.04,  -0.40,  (max)
12/18 23Z,   0.10,   7.51,  99.90,   7.21,  -0.40,
12/19 00Z,   0.00,   5.04,  99.90,   4.64,  -0.40,
12/19 01Z,   0.00,   1.40,  99.90,   1.00,  -0.40,
12/19 02Z,   0.00,  -2.81,  99.90,  -3.21,  -0.40,
12/19 03Z,  -0.10,  -6.74,  99.90,  -7.24,  -0.40,
12/19 04Z,  -0.10,  -9.31,  99.90,  -9.81,  -0.40,
12/19 05Z,  -0.10,  -9.84,  99.90, -10.34,  -0.40,  (min)
12/19 06Z,   0.00,  -8.37,  99.90,  -8.77,  -0.40,
12/19 07Z,   0.10,  -5.33,  99.90,  -5.63,  -0.40,
12/19 08Z,   0.20,  -1.37,  99.90,  -1.57,  -0.40,
12/19 09Z,   0.30,   2.57,  99.90,   2.47,  -0.40,
12/19 10Z,   0.20,   5.56,  99.90,   5.36,  -0.40,
12/19 11Z,   0.10,   6.99,  99.90,   6.69,  -0.40,  (max)
12/19 12Z,   0.00,   6.69,  99.90,   6.29,  -0.40,
12/19 13Z,   0.00,   4.82,  99.90,   4.42,  -0.40,
12/19 14Z,   0.00,   1.91,  99.90,   1.51,  -0.40,
12/19 15Z,   0.00,  -1.20,  99.90,  -1.60,  -0.40,
12/19 16Z,   0.00,  -3.40,  99.90,  -3.80,  -0.40,
12/19 17Z,  -0.10,  -3.81,  99.90,  -4.31,  -0.40,  (min)
12/19 18Z,   0.00,  -2.36,  99.90,  -2.76,  -0.40,
12/19 19Z,   0.00,   0.41,  99.90,   0.01,  -0.40,
12/19 20Z,   0.00,   3.74,  99.90,   3.34,  -0.40,
12/19 21Z,   0.00,   6.77,  99.90,   6.37,  -0.40,
12/19 22Z,   0.00,   8.61,  99.90,   8.21,  -0.40,
12/19 23Z,   0.00,   8.73,  99.90,   8.33,  -0.40,  (max)
12/20 00Z,  -0.10,   7.06,  99.90,   6.56,  -0.40,
12/20 01Z,  -0.20,   3.85,  99.90,   3.25,  -0.40,
12/20 02Z,  -0.40,  -0.37,  99.90,  -1.17,  -0.40,
12/20 03Z,  -0.40,  -4.82,  99.90,  -5.62,  -0.40,
12/20 04Z,  -0.50,  -8.50,  99.90,  -9.40,  -0.40,
12/20 05Z,  -0.40, -10.36,  99.90, -11.16,  -0.40,  (min)
12/20 06Z,  -0.30,  -9.95,  99.90, -10.65,  -0.40,
12/20 07Z,  99.90,  -7.60,  99.90,  99.90,  -0.40,
12/20 08Z,  99.90,  -3.90,  99.90,  99.90,  -0.40,
12/20 09Z,  99.90,   0.36,  99.90,  99.90,  -0.40,
12/20 10Z,  99.90,   4.20,  99.90,  99.90,  -0.40,
12/20 11Z,  99.90,   6.75,  99.90,  99.90,  -0.40,
12/20 12Z,  99.90,   7.54,  99.90,  99.90,  -0.40,