EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
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Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Wrightsville Bch
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Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Seldovia, AK : 11/18/2025 19:20:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 00Z,   0.00,   0.86,   0.78,  99.90,  -0.08,
11/17 01Z,   0.00,  -3.18,  -3.18,  99.90,   0.00,
11/17 02Z,   0.00,  -6.43,  -6.40,  99.90,   0.03,
11/17 03Z,  -0.10,  -8.04,  -7.86,  99.90,   0.28,  (min)
11/17 04Z,   0.00,  -7.78,  -7.39,  99.90,   0.39,
11/17 05Z,   0.30,  -5.75,  -5.32,  99.90,   0.13,
11/17 06Z,   0.40,  -2.43,  -2.11,  99.90,  -0.08,
11/17 07Z,   0.40,   1.30,   1.52,  99.90,  -0.18,
11/17 08Z,   0.40,   4.41,   4.76,  99.90,  -0.05,
11/17 09Z,   0.40,   6.21,   6.65,  99.90,   0.04,
11/17 10Z,   0.30,   6.37,   6.82,  99.90,   0.15,  (max)
11/17 11Z,   0.20,   4.92,   5.39,  99.90,   0.27,
11/17 12Z,   0.20,   2.20,   2.64,  99.90,   0.24,
11/17 13Z,   0.20,  -1.12,  -0.53,  99.90,   0.39,
11/17 14Z,   0.20,  -3.99,  -3.48,  99.90,   0.31,
11/17 15Z,   0.20,  -5.41,  -5.24,  99.90,  -0.03,  (min)
11/17 16Z,   0.20,  -5.01,  -4.86,  99.90,  -0.05,
11/17 17Z,   0.20,  -2.96,  -2.60,  99.90,   0.16,
11/17 18Z,   0.00,   0.31,   0.63,  99.90,   0.32,
11/17 19Z,   0.10,   3.96,   4.15,  99.90,   0.09,
11/17 20Z,   0.20,   6.97,   7.20,  99.90,   0.03,
11/17 21Z,   0.40,   8.58,   8.89,  99.90,  -0.09,  (max)
11/17 22Z,   0.60,   8.42,   8.67,  99.90,  -0.35,
11/17 23Z,   0.60,   6.48,   6.55,  99.90,  -0.53,
11/18 00Z,   0.20,   3.07,   3.11,  99.90,  -0.16,
11/18 01Z,   0.20,  -1.22,  -1.01,  99.90,   0.01,
11/18 02Z,   0.20,  -5.43,  -5.18,  99.90,   0.05,
11/18 03Z,   0.30,  -8.35,  -8.16,  99.90,  -0.11,
11/18 04Z,   0.30,  -9.26,  -9.04,  99.90,  -0.08,  (min)
11/18 05Z,   0.20,  -8.11,  -7.78,  99.90,   0.13,
11/18 06Z,   0.10,  -5.21,  -5.04,  99.90,   0.07,
11/18 07Z,   0.20,  -1.24,  -1.37,  99.90,  -0.33,
11/18 08Z,   0.30,   2.73,   2.63,  99.90,  -0.40,
11/18 09Z,   0.30,   5.70,   5.78,  99.90,  -0.22,
11/18 10Z,   0.30,   7.07,   7.23,  99.90,  -0.14,  (max)
11/18 11Z,   0.30,   6.62,   6.88,  99.90,  -0.04,
11/18 12Z,   0.10,   4.55,   4.86,  99.90,   0.21,
11/18 13Z,   0.00,   1.36,   1.63,  99.90,   0.27,
11/18 14Z,   0.00,  -2.10,  -1.86,  99.90,   0.24,
11/18 15Z,   0.00,  -4.65,  -4.74,  99.90,  -0.09,
11/18 16Z,   0.00,  -5.38,  -5.89,  99.90,  -0.51,  (min)
11/18 17Z,   0.00,  -4.14,  -4.48,  99.90,  -0.34,
11/18 18Z,   0.00,  -1.35,  -1.49,  99.90,  -0.14,
11/18 19Z,   0.00,   2.34,   2.05,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/18 20Z,   0.00,   5.93,  99.90,   5.65,  -0.28,
11/18 21Z,   0.00,   8.41,  99.90,   8.14,  -0.26,
11/18 22Z,   0.00,   9.16,  99.90,   8.91,  -0.25,  (max)
11/18 23Z,   0.00,   8.00,  99.90,   7.77,  -0.23,
11/19 00Z,   0.00,   5.11,  99.90,   4.90,  -0.22,
11/19 01Z,   0.00,   0.98,  99.90,   0.78,  -0.20,
11/19 02Z,   0.00,  -3.64,  99.90,  -3.83,  -0.19,
11/19 03Z,   0.10,  -7.63,  99.90,  -7.71,  -0.18,
11/19 04Z,   0.00,  -9.84,  99.90, -10.00,  -0.16,  (min)
11/19 05Z,   0.00,  -9.77,  99.90,  -9.91,  -0.15,
11/19 06Z,  -0.10,  -7.60,  99.90,  -7.84,  -0.13,
11/19 07Z,  -0.30,  -3.90,  99.90,  -4.32,  -0.12,
11/19 08Z,  -0.40,   0.47,  99.90,  -0.05,  -0.12,
11/19 09Z,  -0.50,   4.37,  99.90,   3.75,  -0.12,
11/19 10Z,  -0.50,   6.90,  99.90,   6.28,  -0.12,
11/19 11Z,  -0.30,   7.59,  99.90,   7.17,  -0.12,  (max)
11/19 12Z,  -0.20,   6.41,  99.90,   6.09,  -0.12,
11/19 13Z,  -0.20,   3.70,  99.90,   3.38,  -0.12,
11/19 14Z,  -0.10,   0.16,  99.90,  -0.06,  -0.12,
11/19 15Z,  -0.10,  -3.18,  99.90,  -3.40,  -0.12,
11/19 16Z,   0.00,  -5.12,  99.90,  -5.23,  -0.12,  (min)
11/19 17Z,   0.00,  -4.94,  99.90,  -5.06,  -0.12,
11/19 18Z,   0.00,  -2.83,  99.90,  -2.95,  -0.12,
11/19 19Z,   0.00,   0.58,  99.90,   0.46,  -0.12,
11/19 20Z,   0.30,   4.41,  99.90,   4.60,  -0.12,
11/19 21Z,   0.50,   7.63,  99.90,   8.01,  -0.12,
11/19 22Z,   0.60,   9.33,  99.90,   9.81,  -0.12,  (max)
11/19 23Z,   0.50,   9.08,  99.90,   9.47,  -0.12,
11/20 00Z,   0.40,   6.91,  99.90,   7.19,  -0.12,
11/20 01Z,   0.30,   3.19,  99.90,   3.37,  -0.12,
11/20 02Z,   0.30,  -1.43,  99.90,  -1.25,  -0.12,
11/20 03Z,   0.50,  -6.02,  99.90,  -5.64,  -0.12,
11/20 04Z,   0.60,  -9.41,  99.90,  -8.93,  -0.12,
11/20 05Z,   0.70, -10.60,  99.90, -10.02,  -0.12,  (min)
11/20 06Z,   0.90,  -9.42,  99.90,  -8.64,  -0.12,
11/20 07Z,   1.10,  -6.34,  99.90,  -5.35,  -0.12,
11/20 08Z,   1.20,  -2.09,  99.90,  -1.01,  -0.12,
11/20 09Z,   1.20,   2.33,  99.90,   3.41,  -0.12,
11/20 10Z,   1.30,   5.85,  99.90,   7.03,  -0.12,
11/20 11Z,   1.30,   7.71,  99.90,   8.89,  -0.12,  (max)
11/20 12Z,   1.40,   7.60,  99.90,   8.88,  -0.12,
11/20 13Z,   1.10,   5.67,  99.90,   6.65,  -0.12,
11/20 14Z,   1.00,   2.46,  99.90,   3.34,  -0.12,
11/20 15Z,   0.90,  -1.17,  99.90,  -0.39,  -0.12,
11/20 16Z,   0.80,  -4.09,  99.90,  -3.40,  -0.12,
11/20 17Z,   0.80,  -5.16,  99.90,  -4.48,  -0.12,  (min)
11/20 18Z,   0.90,  -4.02,  99.90,  -3.24,  -0.12,
11/20 19Z,   1.10,  -1.16,  99.90,  -0.18,  -0.12,
11/20 20Z,   1.20,   2.58,  99.90,   3.66,  -0.12,
11/20 21Z,   1.30,   6.24,  99.90,   7.42,  -0.12,
11/20 22Z,   1.30,   8.82,  99.90,  10.00,  -0.12,
11/20 23Z,   1.30,   9.59,  99.90,  10.77,  -0.12,  (max)
11/21 00Z,   1.20,   8.33,  99.90,   9.41,  -0.12,
11/21 01Z,   1.00,   5.26,  99.90,   6.14,  -0.12,
11/21 02Z,   0.90,   0.94,  99.90,   1.72,  -0.12,
11/21 03Z,   0.90,  -3.81,  99.90,  -3.03,  -0.12,
11/21 04Z,   0.90,  -7.99,  99.90,  -7.21,  -0.12,
11/21 05Z,   0.90, -10.45,  99.90,  -9.67,  -0.12,  (min)
11/21 06Z,   1.00, -10.50,  99.90,  -9.62,  -0.12,
11/21 07Z,   1.20,  -8.30,  99.90,  -7.22,  -0.12,
11/21 08Z,   1.30,  -4.57,  99.90,  -3.39,  -0.12,
11/21 09Z,   1.50,  -0.15,  99.90,   1.23,  -0.12,
11/21 10Z,   1.50,   3.98,  99.90,   5.36,  -0.12,
11/21 11Z,   1.50,   6.88,  99.90,   8.26,  -0.12,
11/21 12Z,   1.40,   7.94,  99.90,   9.22,  -0.12,  (max)
11/21 13Z,   1.30,   7.04,  99.90,   8.22,  -0.12,
11/21 14Z,   1.20,   4.50,  99.90,   5.58,  -0.12,
11/21 15Z,   1.10,   1.04,  99.90,   2.02,  -0.12,
11/21 16Z,   1.00,  -2.36,  99.90,  -1.48,  -0.12,
11/21 17Z,   0.90,  -4.57,  99.90,  -3.79,  -0.12,
11/21 18Z,   0.80,  -4.67,  99.90,  -3.99,  -0.12,  (min)
11/21 19Z,   0.90,  -2.67,  99.90,  -1.89,  -0.12,
11/21 20Z,   0.90,   0.67,  99.90,   1.45,  -0.12,
11/21 21Z,   1.00,   4.40,  99.90,   5.28,  -0.12,
11/21 22Z,   1.00,   7.58,  99.90,   8.46,  -0.12,
11/21 23Z,   0.90,   9.33,  99.90,  10.11,  -0.12,  (max)
11/22 00Z,   0.70,   9.14,  99.90,   9.72,  -0.12,
11/22 01Z,   0.40,   6.98,  99.90,   7.26,  -0.12,
11/22 02Z,   0.20,   3.24,  99.90,   3.33,  -0.12,
11/22 03Z,   0.10,  -1.33,  99.90,  -1.35,  -0.12,
11/22 04Z,   0.10,  -5.84,  99.90,  -5.86,  -0.12,
11/22 05Z,   0.10,  -9.26,  99.90,  -9.28,  -0.12,
11/22 06Z,   0.20, -10.63,  99.90, -10.55,  -0.12,  (min)
11/22 07Z,   0.40,  -9.60,  99.90,  -9.32,  -0.12,
11/22 08Z,   0.50,  -6.67,  99.90,  -6.29,  -0.12,
11/22 09Z,   0.60,  -2.67,  99.90,  -2.19,  -0.12,
11/22 10Z,   0.60,   1.57,  99.90,   2.05,  -0.12,
11/22 11Z,   0.50,   5.16,  99.90,   5.54,  -0.12,
11/22 12Z,   0.40,   7.29,  99.90,   7.57,  -0.12,