EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Portsmouth (Fort Point), NH : 04/21/2025 16:23:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 00Z,   0.00,   4.01,  99.90,   4.01,   0.00,
04/20 01Z,   0.00,   2.68,  99.90,   2.68,   0.00,
04/20 02Z,  -0.10,   1.99,  99.90,   1.89,   0.00,  (min)
04/20 03Z,  -0.10,   2.10,  99.90,   2.00,   0.00,
04/20 04Z,  -0.20,   2.94,  99.90,   2.74,   0.00,
04/20 05Z,  -0.10,   4.32,  99.90,   4.22,   0.00,
04/20 06Z,  -0.20,   5.92,  99.90,   5.72,   0.00,
04/20 07Z,  -0.20,   7.37,  99.90,   7.17,   0.00,
04/20 08Z,  -0.10,   8.30,  99.90,   8.20,   0.00,
04/20 09Z,  -0.10,   8.44,  99.90,   8.34,   0.00,  (max)
04/20 10Z,  -0.20,   7.79,  99.90,   7.59,   0.00,
04/20 11Z,  -0.20,   6.47,  99.90,   6.27,   0.00,
04/20 12Z,  -0.30,   4.71,  99.90,   4.41,   0.00,
04/20 13Z,  -0.40,   2.90,  99.90,   2.50,   0.00,
04/20 14Z,  -0.50,   1.58,  99.90,   1.08,   0.00,
04/20 15Z,  -0.50,   1.05,  99.90,   0.55,   0.00,  (min)
04/20 16Z,  -0.50,   1.32,  99.90,   0.82,   0.00,
04/20 17Z,  -0.50,   2.28,  99.90,   1.78,   0.00,
04/20 18Z,  -0.40,   3.69,  99.90,   3.29,   0.00,
04/20 19Z,  -0.30,   5.22,  99.90,   4.92,   0.00,
04/20 20Z,  -0.30,   6.53,  99.90,   6.23,   0.00,
04/20 21Z,  -0.20,   7.26,  99.90,   7.06,   0.00,
04/20 22Z,  -0.20,   7.27,  99.90,   7.07,   0.00,  (max)
04/20 23Z,  -0.10,   6.61,  99.90,   6.51,   0.00,
04/21 00Z,  -0.10,   5.39,  99.90,   5.29,   0.00,
04/21 01Z,  -0.10,   3.89,  99.90,   3.79,   0.00,
04/21 02Z,   0.00,   2.59,  99.90,   2.59,   0.00,
04/21 03Z,   0.00,   1.95,  99.90,   1.95,   0.00,  (min)
04/21 04Z,   0.00,   2.10,  99.90,   2.10,   0.00,
04/21 05Z,   0.00,   2.96,  99.90,   2.96,   0.00,
04/21 06Z,   0.00,   4.35,  99.90,   4.35,   0.00,
04/21 07Z,   0.00,   5.96,  99.90,   5.96,   0.00,
04/21 08Z,   0.00,   7.41,  99.90,   7.41,   0.00,
04/21 09Z,   0.10,   8.30,  99.90,   8.40,   0.00,
04/21 10Z,   0.10,   8.41,  99.90,   8.51,   0.00,  (max)
04/21 11Z,   0.20,   7.73,  99.90,   7.93,   0.00,
04/21 12Z,   0.20,   6.39,  99.90,   6.59,   0.00,
04/21 13Z,   0.30,   4.60,  99.90,   4.90,   0.00,
04/21 14Z,   0.30,   2.79,  99.90,   3.09,   0.00,
04/21 15Z,   0.30,   1.50,  99.90,   1.80,   0.00,
04/21 16Z,   0.30,   1.00,  99.90,   1.30,   0.00,  (min)
04/21 17Z,   0.30,   1.33,  99.90,   1.63,   0.00,
04/21 18Z,   0.30,   2.35,  99.90,   2.65,   0.00,
04/21 19Z,   0.40,   3.83,  99.90,   4.23,   0.00,
04/21 20Z,   0.50,   5.43,  99.90,   5.93,   0.00,
04/21 21Z,   0.60,   6.76,  99.90,   7.36,   0.00,
04/21 22Z,   0.60,   7.49,  99.90,   8.09,   0.00,
04/21 23Z,   0.70,   7.46,  99.90,   8.16,   0.00,  (max)
04/22 00Z,   0.70,   6.73,  99.90,   7.43,   0.00,
04/22 01Z,   0.70,   5.41,  99.90,   6.11,   0.00,
04/22 02Z,   0.70,   3.80,  99.90,   4.50,   0.00,
04/22 03Z,   0.60,   2.43,  99.90,   3.03,   0.00,
04/22 04Z,   0.60,   1.75,  99.90,   2.35,   0.00,  (min)
04/22 05Z,   0.60,   1.87,  99.90,   2.47,   0.00,
04/22 06Z,   0.50,   2.77,  99.90,   3.27,   0.00,
04/22 07Z,   0.50,   4.23,  99.90,   4.73,   0.00,
04/22 08Z,   0.50,   5.93,  99.90,   6.43,   0.00,
04/22 09Z,   0.50,   7.45,  99.90,   7.95,   0.00,
04/22 10Z,   0.50,   8.40,  99.90,   8.90,   0.00,
04/22 11Z,   0.50,   8.52,  99.90,   9.02,   0.00,  (max)
04/22 12Z,   0.50,   7.83,  99.90,   8.33,   0.00,
04/22 13Z,   0.50,   6.42,  99.90,   6.92,   0.00,
04/22 14Z,   0.50,   4.53,  99.90,   5.03,   0.00,
04/22 15Z,   0.40,   2.64,  99.90,   3.04,   0.00,
04/22 16Z,   0.40,   1.30,  99.90,   1.70,   0.00,
04/22 17Z,   0.40,   0.81,  99.90,   1.21,   0.00,  (min)
04/22 18Z,   0.40,   1.19,  99.90,   1.59,   0.00,
04/22 19Z,   0.40,   2.34,  99.90,   2.74,   0.00,
04/22 20Z,   0.40,   3.98,  99.90,   4.38,   0.00,
04/22 21Z,   0.40,   5.73,  99.90,   6.13,   0.00,
04/22 22Z,   0.40,   7.16,  99.90,   7.56,   0.00,
04/22 23Z,   0.40,   7.92,  99.90,   8.32,   0.00,  (max)
04/23 00Z,   0.30,   7.85,  99.90,   8.15,   0.00,
04/23 01Z,   0.30,   7.00,  99.90,   7.30,   0.00,
04/23 02Z,   0.30,   5.49,  99.90,   5.79,   0.00,
04/23 03Z,   0.20,   3.67,  99.90,   3.87,   0.00,
04/23 04Z,   0.20,   2.14,  99.90,   2.34,   0.00,
04/23 05Z,   0.10,   1.34,  99.90,   1.44,   0.00,  (min)
04/23 06Z,   0.10,   1.44,  99.90,   1.54,   0.00,
04/23 07Z,   0.10,   2.40,  99.90,   2.50,   0.00,
04/23 08Z,   0.10,   4.01,  99.90,   4.11,   0.00,
04/23 09Z,   0.20,   5.88,  99.90,   6.08,   0.00,
04/23 10Z,   0.20,   7.56,  99.90,   7.76,   0.00,
04/23 11Z,   0.20,   8.61,  99.90,   8.81,   0.00,
04/23 12Z,   0.30,   8.77,  99.90,   9.07,   0.00,  (max)
04/23 13Z,   0.20,   8.04,  99.90,   8.24,   0.00,
04/23 14Z,   0.20,   6.50,  99.90,   6.70,   0.00,
04/23 15Z,   0.20,   4.43,  99.90,   4.63,   0.00,
04/23 16Z,   0.20,   2.39,  99.90,   2.59,   0.00,
04/23 17Z,   0.20,   0.97,  99.90,   1.17,   0.00,
04/23 18Z,   0.20,   0.48,  99.90,   0.68,   0.00,  (min)
04/23 19Z,   0.30,   0.98,  99.90,   1.28,   0.00,
04/23 20Z,   0.30,   2.33,  99.90,   2.63,   0.00,
04/23 21Z,   0.30,   4.22,  99.90,   4.52,   0.00,
04/23 22Z,   0.20,   6.19,  99.90,   6.39,   0.00,
04/23 23Z,   0.20,   7.76,  99.90,   7.96,   0.00,
04/24 00Z,   0.20,   8.54,  99.90,   8.74,   0.00,  (max)
04/24 01Z,   0.20,   8.39,  99.90,   8.59,   0.00,
04/24 02Z,   0.20,   7.34,  99.90,   7.54,   0.00,
04/24 03Z,   0.10,   5.53,  99.90,   5.63,   0.00,
04/24 04Z,   0.10,   3.42,  99.90,   3.52,   0.00,
04/24 05Z,   0.00,   1.67,  99.90,   1.67,   0.00,
04/24 06Z,   0.00,   0.75,  99.90,   0.75,   0.00,  (min)
04/24 07Z,   0.00,   0.85,  99.90,   0.85,   0.00,
04/24 08Z,   0.00,   1.94,  99.90,   1.94,   0.00,
04/24 09Z,   0.10,   3.77,  99.90,   3.87,   0.00,
04/24 10Z,   0.10,   5.88,  99.90,   5.98,   0.00,
04/24 11Z,   0.10,   7.76,  99.90,   7.86,   0.00,
04/24 12Z,   0.20,   8.93,  99.90,   9.13,   0.00,
04/24 13Z,   0.20,   9.11,  99.90,   9.31,   0.00,  (max)
04/24 14Z,   0.10,   8.28,  99.90,   8.38,   0.00,
04/24 15Z,   0.10,   6.55,  99.90,   6.65,   0.00,
04/24 16Z,   0.10,   4.25,  99.90,   4.35,   0.00,
04/24 17Z,   0.10,   2.03,  99.90,   2.13,   0.00,
04/24 18Z,   0.10,   0.53,  99.90,   0.63,   0.00,
04/24 19Z,   0.10,   0.09,  99.90,   0.19,   0.00,  (min)
04/24 20Z,   0.10,   0.77,  99.90,   0.87,   0.00,
04/24 21Z,   0.10,   2.41,  99.90,   2.51,   0.00,
04/24 22Z,   0.20,   4.60,  99.90,   4.80,   0.00,
04/24 23Z,   0.20,   6.82,  99.90,   7.02,   0.00,
04/25 00Z,   0.20,   8.52,  99.90,   8.72,   0.00,
04/25 01Z,   0.20,   9.28,  99.90,   9.48,   0.00,  (max)
04/25 02Z,   0.20,   8.98,  99.90,   9.18,   0.00,
04/25 03Z,   0.20,   7.63,  99.90,   7.83,   0.00,
04/25 04Z,   0.20,   5.46,  99.90,   5.66,   0.00,
04/25 05Z,   0.20,   3.01,  99.90,   3.21,   0.00,
04/25 06Z,   0.10,   1.03,  99.90,   1.13,   0.00,
04/25 07Z,  99.90,   0.02,  99.90,  99.90,   0.00,
04/25 08Z,  99.90,   0.19,  99.90,  99.90,   0.00,
04/25 09Z,  99.90,   1.48,  99.90,  99.90,   0.00,
04/25 10Z,  99.90,   3.58,  99.90,  99.90,   0.00,
04/25 11Z,  99.90,   5.97,  99.90,  99.90,   0.00,
04/25 12Z,  99.90,   8.06,  99.90,  99.90,   0.00,