EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 12/15/2025 23:21:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 06Z,  -2.20,  -2.72,  -4.92,  99.90,   0.00,
12/14 07Z,  -2.20,   0.13,  -2.20,  99.90,  -0.13,
12/14 08Z,  -2.20,   2.96,   0.36,  99.90,  -0.40,
12/14 09Z,  -2.30,   4.72,   2.12,  99.90,  -0.30,
12/14 10Z,  -2.40,   4.83,   2.89,  99.90,   0.46,  (max)
12/14 11Z,  -2.50,   3.55,   2.32,  99.90,   1.27,
12/14 12Z,  -2.50,   1.64,   0.56,  99.90,   1.42,
12/14 13Z,  -2.50,  -0.53,  -1.84,  99.90,   1.19,
12/14 14Z,  -2.50,  -2.88,  -3.87,  99.90,   1.51,
12/14 15Z,  -2.50,  -4.60,  -5.17,  99.90,   1.93,  (min)
12/14 16Z,  -2.60,  -4.56,  -5.09,  99.90,   2.07,
12/14 17Z,  -2.60,  -2.83,  -3.38,  99.90,   2.05,
12/14 18Z,  -2.50,  -0.32,  -0.67,  99.90,   2.15,
12/14 19Z,  -2.50,   2.57,   2.17,  99.90,   2.10,
12/14 20Z,  -2.40,   5.49,   4.72,  99.90,   1.63,
12/14 21Z,  -2.30,   7.55,   6.25,  99.90,   1.00,
12/14 22Z,  -2.20,   7.90,   6.51,  99.90,   0.81,  (max)
12/14 23Z,  -2.20,   6.53,   5.13,  99.90,   0.80,
12/15 00Z,  -2.20,   4.08,   2.42,  99.90,   0.54,
12/15 01Z,  -2.20,   1.09,  -0.98,  99.90,   0.13,
12/15 02Z,  -2.20,  -2.35,  -4.10,  99.90,   0.45,
12/15 03Z,  -2.30,  -5.78,  -7.10,  99.90,   0.98,
12/15 04Z,  -2.40,  -7.83,  -9.12,  99.90,   1.11,
12/15 05Z,  -2.40,  -7.74,  -9.62,  99.90,   0.52,  (min)
12/15 06Z,  -2.40,  -6.07,  -7.91,  99.90,   0.56,
12/15 07Z,  -2.50,  -3.40,  -4.73,  99.90,   1.17,
12/15 08Z,  -2.50,  -0.03,  -1.65,  99.90,   0.88,
12/15 09Z,  -2.60,   3.21,   1.23,  99.90,   0.62,
12/15 10Z,  -2.70,   5.19,   3.21,  99.90,   0.72,
12/15 11Z,  -2.70,   5.38,   3.96,  99.90,   1.28,  (max)
12/15 12Z,  -2.50,   4.20,   3.37,  99.90,   1.67,
12/15 13Z,  -2.50,   2.37,   1.37,  99.90,   1.50,
12/15 14Z,  -2.40,   0.15,  -1.00,  99.90,   1.25,
12/15 15Z,  -2.50,  -2.29,  -3.15,  99.90,   1.64,
12/15 16Z,  -2.50,  -3.98,  -4.44,  99.90,   2.04,  (min)
12/15 17Z,  -2.40,  -3.79,  -4.36,  99.90,   1.83,
12/15 18Z,  -2.10,  -1.99,  -2.45,  99.90,   1.64,
12/15 19Z,  -2.00,   0.56,   0.39,  99.90,   1.83,
12/15 20Z,  -1.80,   3.47,   3.22,  99.90,   1.55,
12/15 21Z,  -1.60,   6.28,   5.68,  99.90,   1.00,
12/15 22Z,  -1.50,   7.99,   7.11,  99.90,   0.62,
12/15 23Z,  -1.30,   7.89,   7.15,  99.90,   0.56,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 00Z,  -1.20,   6.10,  99.90,   5.42,   0.52,
12/16 01Z,  -1.00,   3.32,  99.90,   2.80,   0.48,
12/16 02Z,  -0.80,   0.01,  99.90,  -0.35,   0.43,
12/16 03Z,  -0.60,  -3.76,  99.90,  -3.98,   0.39,
12/16 04Z,  -0.40,  -7.32,  99.90,  -7.38,   0.34,
12/16 05Z,  -0.30,  -9.17,  99.90,  -9.17,   0.30,  (min)
12/16 06Z,  -0.10,  -8.67,  99.90,  -8.52,   0.25,
12/16 07Z,   0.00,  -6.49,  99.90,  -6.28,   0.21,
12/16 08Z,   0.00,  -3.23,  99.90,  -3.06,   0.16,
12/16 09Z,   0.00,   0.67,  99.90,   0.79,   0.12,
12/16 10Z,   0.10,   4.14,  99.90,   4.32,   0.08,
12/16 11Z,   0.10,   6.04,  99.90,   6.17,   0.03,
12/16 12Z,   0.20,   6.04,  99.90,   6.27,   0.03,  (max)
12/16 13Z,   0.20,   4.67,  99.90,   4.90,   0.03,
12/16 14Z,   0.20,   2.67,  99.90,   2.90,   0.03,
12/16 15Z,   0.30,   0.27,  99.90,   0.60,   0.03,
12/16 16Z,   0.30,  -2.26,  99.90,  -1.92,   0.03,
12/16 17Z,   0.30,  -3.73,  99.90,  -3.40,   0.03,  (min)
12/16 18Z,   0.30,  -3.16,  99.90,  -2.83,   0.03,
12/16 19Z,   0.30,  -1.04,  99.90,  -0.71,   0.03,
12/16 20Z,   0.20,   1.71,  99.90,   1.94,   0.03,
12/16 21Z,   0.10,   4.68,  99.90,   4.81,   0.03,
12/16 22Z,   0.10,   7.24,  99.90,   7.37,   0.03,
12/16 23Z,   0.10,   8.39,  99.90,   8.53,   0.03,  (max)
12/17 00Z,   0.10,   7.63,  99.90,   7.76,   0.03,
12/17 01Z,   0.10,   5.27,  99.90,   5.40,   0.03,
12/17 02Z,   0.10,   2.06,  99.90,   2.19,   0.03,
12/17 03Z,   0.00,  -1.61,  99.90,  -1.58,   0.03,
12/17 04Z,   0.00,  -5.61,  99.90,  -5.58,   0.03,
12/17 05Z,   0.00,  -9.02,  99.90,  -8.99,   0.03,
12/17 06Z,  -0.10, -10.28,  99.90, -10.35,   0.03,  (min)
12/17 07Z,  -0.20,  -9.03,  99.90,  -9.20,   0.03,
12/17 08Z,  -0.20,  -6.10,  99.90,  -6.27,   0.03,
12/17 09Z,  -0.20,  -2.18,  99.90,  -2.35,   0.03,
12/17 10Z,  -0.20,   2.07,  99.90,   1.91,   0.03,
12/17 11Z,  -0.20,   5.47,  99.90,   5.30,   0.03,
12/17 12Z,  -0.30,   6.97,  99.90,   6.70,   0.03,  (max)
12/17 13Z,  -0.30,   6.50,  99.90,   6.23,   0.03,
12/17 14Z,  -0.30,   4.74,  99.90,   4.47,   0.03,
12/17 15Z,  -0.40,   2.44,  99.90,   2.07,   0.03,
12/17 16Z,  -0.40,  -0.18,  99.90,  -0.55,   0.03,
12/17 17Z,  -0.40,  -2.66,  99.90,  -3.03,   0.03,
12/17 18Z,  -0.40,  -3.68,  99.90,  -4.05,   0.03,  (min)
12/17 19Z,  -0.50,  -2.49,  99.90,  -2.96,   0.03,
12/17 20Z,  -0.50,   0.12,  99.90,  -0.35,   0.03,
12/17 21Z,  -0.50,   3.14,  99.90,   2.67,   0.03,
12/17 22Z,  -0.40,   6.06,  99.90,   5.69,   0.03,
12/17 23Z,  -0.40,   8.16,  99.90,   7.79,   0.03,
12/18 00Z,  -0.30,   8.55,  99.90,   8.28,   0.03,  (max)
12/18 01Z,  -0.30,   6.99,  99.90,   6.72,   0.03,
12/18 02Z,  -0.40,   3.99,  99.90,   3.62,   0.03,
12/18 03Z,  -0.40,   0.34,  99.90,  -0.03,   0.03,
12/18 04Z,  -0.50,  -3.61,  99.90,  -4.08,   0.03,
12/18 05Z,  -0.50,  -7.64,  99.90,  -8.11,   0.03,
12/18 06Z,  -0.50, -10.56,  99.90, -11.03,   0.03,
12/18 07Z,  -0.50, -10.90,  99.90, -11.37,   0.03,  (min)
12/18 08Z,  -0.50,  -8.65,  99.90,  -9.12,   0.03,
12/18 09Z,  -0.50,  -4.89,  99.90,  -5.36,   0.03,
12/18 10Z,  -0.40,  -0.45,  99.90,  -0.81,   0.03,
12/18 11Z,  -0.40,   3.86,  99.90,   3.49,   0.03,
12/18 12Z,  -0.40,   6.83,  99.90,   6.46,   0.03,
12/18 13Z,  -0.40,   7.68,  99.90,   7.31,   0.03,  (max)
12/18 14Z,  -0.40,   6.56,  99.90,   6.19,   0.03,
12/18 15Z,  -0.40,   4.32,  99.90,   3.95,   0.03,
12/18 16Z,  -0.40,   1.69,  99.90,   1.32,   0.03,
12/18 17Z,  -0.40,  -1.09,  99.90,  -1.46,   0.03,
12/18 18Z,  -0.50,  -3.32,  99.90,  -3.79,   0.03,
12/18 19Z,  -0.50,  -3.63,  99.90,  -4.10,   0.03,  (min)
12/18 20Z,  -0.50,  -1.63,  99.90,  -2.10,   0.03,
12/18 21Z,  -0.50,   1.54,  99.90,   1.07,   0.03,
12/18 22Z,  -0.50,   4.74,  99.90,   4.27,   0.03,
12/18 23Z,  -0.40,   7.40,  99.90,   7.04,   0.03,
12/19 00Z,  -0.40,   8.83,  99.90,   8.46,   0.03,  (max)
12/19 01Z,  -0.30,   8.33,  99.90,   8.06,   0.03,
12/19 02Z,  -0.30,   5.94,  99.90,   5.67,   0.03,
12/19 03Z,  -0.30,   2.34,  99.90,   2.07,   0.03,
12/19 04Z,  -0.40,  -1.67,  99.90,  -2.04,   0.03,
12/19 05Z,  -0.40,  -5.78,  99.90,  -6.15,   0.03,
12/19 06Z,  -0.40,  -9.59,  99.90,  -9.95,   0.03,
12/19 07Z,  -0.40, -11.68,  99.90, -12.05,   0.03,  (min)
12/19 08Z,  -0.40, -10.83,  99.90, -11.20,   0.03,
12/19 09Z,  -0.30,  -7.49,  99.90,  -7.76,   0.03,
12/19 10Z,  -0.30,  -3.03,  99.90,  -3.30,   0.03,
12/19 11Z,  -0.20,   1.64,  99.90,   1.48,   0.03,
12/19 12Z,  -0.10,   5.65,  99.90,   5.58,   0.03,
12/19 13Z,  -0.10,   7.93,  99.90,   7.86,   0.03,  (max)
12/19 14Z,  -0.20,   7.96,  99.90,   7.80,   0.03,
12/19 15Z,  -0.20,   6.16,  99.90,   5.99,   0.03,
12/19 16Z,  -0.20,   3.44,  99.90,   3.27,   0.03,
12/19 17Z,  -0.30,   0.52,  99.90,   0.25,   0.03,
12/19 18Z,  -0.30,  -2.27,  99.90,  -2.54,   0.03,