EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
West Coast
#Nikiski, AK : 04/20/2025 16:22:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 00Z,   0.00,   2.31,   2.08,  99.90,  -0.23,  (min)
04/19 01Z,   0.00,   4.79,   5.22,  99.90,   0.43,
04/19 02Z,   0.10,   8.53,   8.66,  99.90,   0.03,
04/19 03Z,   0.10,  11.94,  11.90,  99.90,  -0.14,
04/19 04Z,   0.10,  14.29,  14.55,  99.90,   0.16,
04/19 05Z,   0.10,  15.79,  16.03,  99.90,   0.14,
04/19 06Z,   0.00,  16.33,  16.16,  99.90,  -0.17,  (max)
04/19 07Z,   0.00,  15.51,  14.88,  99.90,  -0.63,
04/19 08Z,   0.00,  13.44,  12.68,  99.90,  -0.76,
04/19 09Z,   0.00,  10.97,  10.45,  99.90,  -0.52,
04/19 10Z,   0.00,   9.12,   8.64,  99.90,  -0.48,
04/19 11Z,   0.00,   8.32,   7.77,  99.90,  -0.55,  (min)
04/19 12Z,   0.00,   8.64,   8.65,  99.90,   0.01,
04/19 13Z,   0.00,  10.40,  10.73,  99.90,   0.33,
04/19 14Z,   0.00,  13.35,  12.87,  99.90,  -0.48,
04/19 15Z,   0.00,  16.00,  14.88,  99.90,  -1.12,
04/19 16Z,  -0.10,  17.17,  16.34,  99.90,  -0.73,
04/19 17Z,  -0.10,  17.05,  16.69,  99.90,  -0.26,  (max)
04/19 18Z,  -0.20,  16.06,  15.62,  99.90,  -0.24,
04/19 19Z,  -0.20,  14.14,  13.31,  99.90,  -0.63,
04/19 20Z,  -0.20,  11.31,  10.49,  99.90,  -0.62,
04/19 21Z,  -0.30,   8.10,   7.60,  99.90,  -0.20,
04/19 22Z,  -0.30,   5.39,   4.66,  99.90,  -0.43,
04/19 23Z,  -0.30,   3.68,   2.48,  99.90,  -0.90,
04/20 00Z,  -0.30,   2.92,   1.65,  99.90,  -0.97,  (min)
04/20 01Z,  -0.30,   3.38,   2.79,  99.90,  -0.29,
04/20 02Z,  -0.30,   5.53,   5.39,  99.90,   0.16,
04/20 03Z,  -0.40,   8.64,   8.31,  99.90,   0.07,
04/20 04Z,  -0.40,  11.40,  11.25,  99.90,   0.25,
04/20 05Z,  -0.40,  13.43,  13.68,  99.90,   0.65,
04/20 06Z,  -0.40,  14.94,  15.15,  99.90,   0.61,
04/20 07Z,  -0.40,  15.66,  15.49,  99.90,   0.23,  (max)
04/20 08Z,  -0.40,  15.13,  14.65,  99.90,  -0.08,
04/20 09Z,  -0.40,  13.45,  13.03,  99.90,  -0.02,
04/20 10Z,  -0.40,  11.46,  11.19,  99.90,   0.13,
04/20 11Z,  -0.40,   9.99,   9.63,  99.90,   0.04,
04/20 12Z,  -0.40,   9.26,   8.82,  99.90,  -0.04,  (min)
04/20 13Z,  -0.40,   9.33,   9.14,  99.90,   0.21,
04/20 14Z,  -0.40,  10.63,  10.50,  99.90,   0.27,
04/20 15Z,  -0.40,  12.95,  12.10,  99.90,  -0.45,
04/20 16Z,  -0.50,  14.94,  13.66,  99.90,  -0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 17Z,  -0.50,  15.77,  99.90,  14.57,  -0.70,  (max)
04/20 18Z,  -0.60,  15.76,  99.90,  14.54,  -0.62,
04/20 19Z,  -0.60,  15.16,  99.90,  14.01,  -0.55,
04/20 20Z,  -0.60,  13.71,  99.90,  12.64,  -0.47,
04/20 21Z,  -0.60,  11.36,  99.90,  10.37,  -0.39,
04/20 22Z,  -0.60,   8.63,  99.90,   7.72,  -0.31,
04/20 23Z,  -0.60,   6.30,  99.90,   5.47,  -0.24,
04/21 00Z,  -0.60,   4.67,  99.90,   3.91,  -0.16,
04/21 01Z,  -0.60,   3.67,  99.90,   2.99,  -0.08,  (min)
04/21 02Z,  -0.60,   3.77,  99.90,   3.16,  -0.01,
04/21 03Z,  -0.60,   5.50,  99.90,   4.97,   0.07,
04/21 04Z,  -0.60,   8.18,  99.90,   7.73,   0.15,
04/21 05Z,  -0.60,  10.68,  99.90,  10.23,   0.15,
04/21 06Z,  -0.60,  12.81,  99.90,  12.36,   0.15,
04/21 07Z,  -0.60,  14.65,  99.90,  14.20,   0.15,
04/21 08Z,  -0.60,  15.70,  99.90,  15.24,   0.15,  (max)
04/21 09Z,  -0.60,  15.42,  99.90,  14.97,   0.15,
04/21 10Z,  -0.60,  13.98,  99.90,  13.53,   0.15,
04/21 11Z,  -0.60,  12.15,  99.90,  11.69,   0.15,
04/21 12Z,  -0.60,  10.62,  99.90,  10.17,   0.15,
04/21 13Z,  -0.50,   9.50,  99.90,   9.15,   0.15,
04/21 14Z,  -0.50,   9.01,  99.90,   8.66,   0.15,  (min)
04/21 15Z,  -0.50,   9.81,  99.90,   9.45,   0.15,
04/21 16Z,  -0.50,  11.70,  99.90,  11.35,   0.15,
04/21 17Z,  -0.60,  13.47,  99.90,  13.02,   0.15,
04/21 18Z,  -0.60,  14.51,  99.90,  14.06,   0.15,
04/21 19Z,  -0.60,  15.07,  99.90,  14.62,   0.15,
04/21 20Z,  -0.50,  15.10,  99.90,  14.75,   0.15,  (max)
04/21 21Z,  -0.50,  14.14,  99.90,  13.79,   0.15,
04/21 22Z,  -0.50,  12.13,  99.90,  11.77,   0.15,
04/21 23Z,  -0.50,   9.59,  99.90,   9.23,   0.15,
04/22 00Z,  -0.50,   7.23,  99.90,   6.87,   0.15,
04/22 01Z,  -0.50,   5.26,  99.90,   4.91,   0.15,
04/22 02Z,  -0.50,   3.75,  99.90,   3.40,   0.15,
04/22 03Z,  -0.50,   3.44,  99.90,   3.09,   0.15,  (min)
04/22 04Z,  -0.50,   4.97,  99.90,   4.61,   0.15,
04/22 05Z,  -0.50,   7.59,  99.90,   7.24,   0.15,
04/22 06Z,  -0.50,  10.30,  99.90,   9.94,   0.15,
04/22 07Z,  -0.50,  12.89,  99.90,  12.54,   0.15,
04/22 08Z,  -0.50,  15.21,  99.90,  14.85,   0.15,
04/22 09Z,  -0.40,  16.51,  99.90,  16.26,   0.15,  (max)
04/22 10Z,  -0.40,  16.26,  99.90,  16.01,   0.15,
04/22 11Z,  -0.40,  14.68,  99.90,  14.43,   0.15,
04/22 12Z,  -0.40,  12.58,  99.90,  12.32,   0.15,
04/22 13Z,  -0.40,  10.55,  99.90,  10.29,   0.15,
04/22 14Z,  -0.40,   8.72,  99.90,   8.47,   0.15,
04/22 15Z,  -0.40,   7.61,  99.90,   7.36,   0.15,  (min)
04/22 16Z,  -0.50,   8.10,  99.90,   7.75,   0.15,
04/22 17Z,  -0.50,   9.99,  99.90,   9.64,   0.15,
04/22 18Z,  -0.50,  12.09,  99.90,  11.74,   0.15,
04/22 19Z,  -0.50,  13.83,  99.90,  13.48,   0.15,
04/22 20Z,  -0.60,  15.24,  99.90,  14.78,   0.15,
04/22 21Z,  -0.60,  15.91,  99.90,  15.46,   0.15,  (max)
04/22 22Z,  -0.60,  15.26,  99.90,  14.81,   0.15,
04/22 23Z,  -0.70,  13.26,  99.90,  12.71,   0.15,
04/23 00Z,  -0.70,  10.52,  99.90,   9.97,   0.15,
04/23 01Z,  -0.70,   7.75,  99.90,   7.20,   0.15,
04/23 02Z,  -0.80,   5.19,  99.90,   4.54,   0.15,
04/23 03Z,  -0.80,   3.14,  99.90,   2.49,   0.15,
04/23 04Z,  -0.80,   2.67,  99.90,   2.01,   0.15,  (min)
04/23 05Z,  -0.80,   4.37,  99.90,   3.72,   0.15,
04/23 06Z,  -0.90,   7.40,  99.90,   6.65,   0.15,
04/23 07Z,  -0.90,  10.71,  99.90,   9.96,   0.15,
04/23 08Z,  -0.90,  13.95,  99.90,  13.20,   0.15,
04/23 09Z,  -0.80,  16.65,  99.90,  16.00,   0.15,
04/23 10Z,  -0.80,  17.91,  99.90,  17.26,   0.15,  (max)
04/23 11Z,  -0.80,  17.27,  99.90,  16.62,   0.15,
04/23 12Z,  -0.80,  15.12,  99.90,  14.47,   0.15,
04/23 13Z,  -0.80,  12.32,  99.90,  11.67,   0.15,
04/23 14Z,  -0.80,   9.48,  99.90,   8.83,   0.15,
04/23 15Z,  -0.90,   6.86,  99.90,   6.11,   0.15,
04/23 16Z,  -0.90,   5.33,  99.90,   4.57,   0.15,  (min)
04/23 17Z,  -0.90,   5.92,  99.90,   5.17,   0.15,
04/23 18Z,  -1.00,   8.31,  99.90,   7.46,   0.15,
04/23 19Z,  -1.00,  11.21,  99.90,  10.36,   0.15,
04/23 20Z,  -1.00,  13.96,  99.90,  13.11,   0.15,
04/23 21Z,  -1.00,  16.25,  99.90,  15.40,   0.15,
04/23 22Z,  -0.90,  17.36,  99.90,  16.61,   0.15,  (max)
04/23 23Z,  -0.90,  16.68,  99.90,  15.93,   0.15,
04/24 00Z,  -0.80,  14.33,  99.90,  13.67,   0.15,
04/24 01Z,  -0.80,  11.06,  99.90,  10.41,   0.15,
04/24 02Z,  -0.70,   7.66,  99.90,   7.11,   0.15,
04/24 03Z,  -0.70,   4.47,  99.90,   3.92,   0.15,
04/24 04Z,  -0.60,   2.11,  99.90,   1.66,   0.15,
04/24 05Z,  -0.60,   1.87,  99.90,   1.42,   0.15,  (min)
04/24 06Z,  -0.60,   4.21,  99.90,   3.76,   0.15,
04/24 07Z,  99.90,   8.03,  99.90,  99.90,   0.15,
04/24 08Z,  99.90,  12.14,  99.90,  99.90,   0.15,
04/24 09Z,  99.90,  15.96,  99.90,  99.90,   0.15,
04/24 10Z,  99.90,  18.71,  99.90,  99.90,   0.15,
04/24 11Z,  99.90,  19.48,  99.90,  99.90,   0.15,
04/24 12Z,  99.90,  18.01,  99.90,  99.90,   0.15,