EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
#Seward, AK : 04/22/2025 23:23:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 06Z,   0.30,   6.31,   5.72,  99.90,  -0.89,  (max)
04/21 07Z,   0.30,   5.83,   5.23,  99.90,  -0.90,
04/21 08Z,   0.40,   5.31,   4.73,  99.90,  -0.98,
04/21 09Z,   0.40,   5.02,   4.44,  99.90,  -0.98,  (min)
04/21 10Z,   0.40,   5.12,   4.51,  99.90,  -1.01,
04/21 11Z,   0.50,   5.62,   5.03,  99.90,  -1.09,
04/21 12Z,   0.40,   6.36,   5.71,  99.90,  -1.05,
04/21 13Z,   0.40,   7.16,   6.54,  99.90,  -1.02,
04/21 14Z,   0.40,   7.86,   7.18,  99.90,  -1.08,
04/21 15Z,   0.40,   8.24,   7.62,  99.90,  -1.02,  (max)
04/21 16Z,   0.50,   8.14,   7.50,  99.90,  -1.14,
04/21 17Z,   0.40,   7.50,   6.85,  99.90,  -1.05,
04/21 18Z,   0.50,   6.40,   5.78,  99.90,  -1.12,
04/21 19Z,   0.60,   5.00,   4.48,  99.90,  -1.12,
04/21 20Z,   0.60,   3.50,   3.02,  99.90,  -1.08,
04/21 21Z,   0.60,   2.20,   1.69,  99.90,  -1.11,
04/21 22Z,   0.60,   1.38,   0.91,  99.90,  -1.07,
04/21 23Z,   0.60,   1.21,   0.65,  99.90,  -1.16,  (min)
04/22 00Z,   0.70,   1.65,   1.08,  99.90,  -1.27,
04/22 01Z,   0.70,   2.58,   2.06,  99.90,  -1.22,
04/22 02Z,   0.60,   3.82,   3.26,  99.90,  -1.16,
04/22 03Z,   0.60,   5.15,   4.53,  99.90,  -1.22,
04/22 04Z,   0.60,   6.28,   5.74,  99.90,  -1.14,
04/22 05Z,   0.60,   6.97,   6.46,  99.90,  -1.11,
04/22 06Z,   0.70,   7.15,   6.62,  99.90,  -1.23,  (max)
04/22 07Z,   0.70,   6.85,   6.41,  99.90,  -1.14,
04/22 08Z,   0.70,   6.20,   5.82,  99.90,  -1.08,
04/22 09Z,   0.70,   5.41,   5.02,  99.90,  -1.09,
04/22 10Z,   0.60,   4.77,   4.33,  99.90,  -1.04,
04/22 11Z,   0.60,   4.54,   4.10,  99.90,  -1.04,  (min)
04/22 12Z,   0.70,   4.78,   4.23,  99.90,  -1.25,
04/22 13Z,   0.70,   5.41,   4.86,  99.90,  -1.25,
04/22 14Z,   0.60,   6.29,   5.68,  99.90,  -1.21,
04/22 15Z,   0.60,   7.22,   6.66,  99.90,  -1.16,
04/22 16Z,   0.60,   7.94,   7.33,  99.90,  -1.21,
04/22 17Z,   0.50,   8.16,   7.56,  99.90,  -1.10,  (max)
04/22 18Z,   0.60,   7.77,   7.04,  99.90,  -1.33,
04/22 19Z,   0.60,   6.80,   6.21,  99.90,  -1.19,
04/22 20Z,   0.60,   5.39,   4.75,  99.90,  -1.24,
04/22 21Z,   0.60,   3.75,   3.16,  99.90,  -1.19,
04/22 22Z,   0.50,   2.23,   1.76,  99.90,  -0.97,
04/22 23Z,   0.50,   1.22,   0.69,  99.90,  -1.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 00Z,   0.40,   0.92,  99.90,   0.29,  -1.03,  (min)
04/23 01Z,   0.40,   1.37,  99.90,   0.73,  -1.04,
04/23 02Z,   0.40,   2.46,  99.90,   1.82,  -1.05,
04/23 03Z,   0.40,   4.00,  99.90,   3.35,  -1.05,
04/23 04Z,   0.40,   5.66,  99.90,   5.00,  -1.06,
04/23 05Z,   0.40,   7.05,  99.90,   6.38,  -1.07,
04/23 06Z,   0.40,   7.87,  99.90,   7.19,  -1.07,
04/23 07Z,   0.50,   7.98,  99.90,   7.40,  -1.08,  (max)
04/23 08Z,   0.50,   7.43,  99.90,   6.85,  -1.09,
04/23 09Z,   0.50,   6.36,  99.90,   5.77,  -1.09,
04/23 10Z,   0.40,   5.08,  99.90,   4.38,  -1.10,
04/23 11Z,   0.50,   3.98,  99.90,   3.38,  -1.11,
04/23 12Z,   0.50,   3.42,  99.90,   2.81,  -1.11,  (min)
04/23 13Z,   0.40,   3.52,  99.90,   2.81,  -1.11,
04/23 14Z,   0.40,   4.24,  99.90,   3.53,  -1.11,
04/23 15Z,   0.30,   5.42,  99.90,   4.61,  -1.11,
04/23 16Z,   0.30,   6.78,  99.90,   5.98,  -1.11,
04/23 17Z,   0.40,   7.92,  99.90,   7.22,  -1.11,
04/23 18Z,   0.40,   8.48,  99.90,   7.78,  -1.11,  (max)
04/23 19Z,   0.60,   8.27,  99.90,   7.77,  -1.11,
04/23 20Z,   0.50,   7.30,  99.90,   6.70,  -1.11,
04/23 21Z,   0.50,   5.72,  99.90,   5.12,  -1.11,
04/23 22Z,   0.60,   3.83,  99.90,   3.32,  -1.11,
04/23 23Z,   0.70,   2.07,  99.90,   1.66,  -1.11,
04/24 00Z,   0.70,   0.90,  99.90,   0.50,  -1.11,
04/24 01Z,   0.60,   0.62,  99.90,   0.11,  -1.11,  (min)
04/24 02Z,   0.60,   1.26,  99.90,   0.76,  -1.11,
04/24 03Z,   0.60,   2.71,  99.90,   2.21,  -1.11,
04/24 04Z,   0.70,   4.67,  99.90,   4.27,  -1.11,
04/24 05Z,   0.60,   6.69,  99.90,   6.19,  -1.11,
04/24 06Z,   0.70,   8.27,  99.90,   7.86,  -1.11,
04/24 07Z,   0.70,   9.03,  99.90,   8.63,  -1.11,  (max)
04/24 08Z,   0.70,   8.86,  99.90,   8.46,  -1.11,
04/24 09Z,   0.80,   7.82,  99.90,   7.51,  -1.11,
04/24 10Z,   0.70,   6.13,  99.90,   5.73,  -1.11,
04/24 11Z,   0.90,   4.25,  99.90,   4.04,  -1.11,
04/24 12Z,   0.90,   2.69,  99.90,   2.49,  -1.11,
04/24 13Z,   1.00,   1.90,  99.90,   1.79,  -1.11,
04/24 14Z,   0.70,   2.04,  99.90,   1.64,  -1.11,  (min)
04/24 15Z,   0.70,   3.07,  99.90,   2.66,  -1.11,
04/24 16Z,   0.80,   4.73,  99.90,   4.42,  -1.11,
04/24 17Z,   0.60,   6.61,  99.90,   6.11,  -1.11,
04/24 18Z,   0.70,   8.19,  99.90,   7.78,  -1.11,
04/24 19Z,   0.80,   9.00,  99.90,   8.70,  -1.11,  (max)
04/24 20Z,   0.80,   8.84,  99.90,   8.54,  -1.11,
04/24 21Z,   0.80,   7.74,  99.90,   7.44,  -1.11,
04/24 22Z,   0.80,   5.90,  99.90,   5.59,  -1.11,
04/24 23Z,   0.90,   3.72,  99.90,   3.51,  -1.11,
04/25 00Z,   0.90,   1.76,  99.90,   1.56,  -1.11,
04/25 01Z,   0.80,   0.58,  99.90,   0.27,  -1.11,
04/25 02Z,   0.80,   0.49,  99.90,   0.18,  -1.11,  (min)
04/25 03Z,   0.80,   1.51,  99.90,   1.20,  -1.11,
04/25 04Z,   0.80,   3.44,  99.90,   3.13,  -1.11,
04/25 05Z,   0.80,   5.84,  99.90,   5.54,  -1.11,
04/25 06Z,   0.80,   8.14,  99.90,   7.83,  -1.11,
04/25 07Z,   0.80,   9.72,  99.90,   9.42,  -1.11,
04/25 08Z,   0.80,  10.22,  99.90,   9.91,  -1.11,  (max)
04/25 09Z,   0.80,   9.54,  99.90,   9.23,  -1.11,
04/25 10Z,   0.90,   7.83,  99.90,   7.62,  -1.11,
04/25 11Z,   0.90,   5.45,  99.90,   5.24,  -1.11,
04/25 12Z,   0.80,   2.98,  99.90,   2.67,  -1.11,
04/25 13Z,   0.80,   1.08,  99.90,   0.78,  -1.11,
04/25 14Z,   0.80,   0.24,  99.90,  -0.06,  -1.11,  (min)
04/25 15Z,   0.80,   0.63,  99.90,   0.32,  -1.11,
04/25 16Z,   0.80,   2.12,  99.90,   1.81,  -1.11,
04/25 17Z,   0.80,   4.34,  99.90,   4.04,  -1.11,
04/25 18Z,   0.90,   6.73,  99.90,   6.53,  -1.11,
04/25 19Z,   0.90,   8.64,  99.90,   8.43,  -1.11,
04/25 20Z,   1.00,   9.57,  99.90,   9.46,  -1.11,  (max)
04/25 21Z,   1.00,   9.33,  99.90,   9.22,  -1.11,
04/25 22Z,   1.00,   7.99,  99.90,   7.89,  -1.11,
04/25 23Z,   0.90,   5.86,  99.90,   5.65,  -1.11,
04/26 00Z,   0.90,   3.45,  99.90,   3.24,  -1.11,
04/26 01Z,   0.80,   1.43,  99.90,   1.13,  -1.11,
04/26 02Z,   0.80,   0.41,  99.90,   0.11,  -1.11,  (min)
04/26 03Z,   0.80,   0.68,  99.90,   0.37,  -1.11,
04/26 04Z,   0.70,   2.19,  99.90,   1.79,  -1.11,
04/26 05Z,   0.80,   4.61,  99.90,   4.31,  -1.11,
04/26 06Z,   0.80,   7.37,  99.90,   7.07,  -1.11,
04/26 07Z,   0.80,   9.76,  99.90,   9.45,  -1.11,
04/26 08Z,   0.80,  11.13,  99.90,  10.83,  -1.11,
04/26 09Z,   0.80,  11.16,  99.90,  10.85,  -1.11,  (max)
04/26 10Z,   0.80,   9.83,  99.90,   9.52,  -1.11,
04/26 11Z,   0.80,   7.39,  99.90,   7.09,  -1.11,
04/26 12Z,   0.80,   4.37,  99.90,   4.06,  -1.11,
04/26 13Z,   0.80,   1.46,  99.90,   1.16,  -1.11,
04/26 14Z,   0.70,  -0.58,  99.90,  -0.98,  -1.11,
04/26 15Z,   0.70,  -1.26,  99.90,  -1.66,  -1.11,  (min)
04/26 16Z,   0.80,  -0.47,  99.90,  -0.77,  -1.11,
04/26 17Z,   0.80,   1.55,  99.90,   1.25,  -1.11,
04/26 18Z,   0.90,   4.30,  99.90,   4.09,  -1.11,