EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 01/22/2026 14:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 18Z,   0.10,   3.63,   2.15,  99.90,  -1.58,  (min)
01/20 19Z,   0.20,   5.23,   3.80,  99.90,  -1.63,
01/20 20Z,   0.20,   7.39,   5.91,  99.90,  -1.68,
01/20 21Z,   0.20,   9.53,   8.03,  99.90,  -1.70,
01/20 22Z,   0.20,  11.06,   9.58,  99.90,  -1.68,
01/20 23Z,   0.30,  11.49,  10.04,  99.90,  -1.75,  (max)
01/21 00Z,   0.20,  10.66,   9.23,  99.90,  -1.63,
01/21 01Z,   0.20,   8.71,   7.31,  99.90,  -1.60,
01/21 02Z,   0.20,   5.99,   4.68,  99.90,  -1.51,
01/21 03Z,   0.20,   3.03,   1.66,  99.90,  -1.57,
01/21 04Z,   0.20,   0.47,  -0.97,  99.90,  -1.64,
01/21 05Z,   0.20,  -1.02,  -2.45,  99.90,  -1.63,
01/21 06Z,   0.20,  -1.10,  -2.52,  99.90,  -1.62,  (min)
01/21 07Z,   0.30,   0.18,  -1.30,  99.90,  -1.78,
01/21 08Z,   0.30,   2.45,   0.84,  99.90,  -1.91,
01/21 09Z,   0.30,   5.16,   3.54,  99.90,  -1.92,
01/21 10Z,   0.30,   7.68,   6.09,  99.90,  -1.89,
01/21 11Z,   0.40,   9.41,   7.89,  99.90,  -1.92,
01/21 12Z,   0.30,  10.00,   8.44,  99.90,  -1.86,  (max)
01/21 13Z,   0.30,   9.43,   7.96,  99.90,  -1.77,
01/21 14Z,   0.30,   7.95,   6.58,  99.90,  -1.67,
01/21 15Z,   0.30,   5.96,   4.63,  99.90,  -1.63,
01/21 16Z,   0.30,   4.04,   2.58,  99.90,  -1.76,
01/21 17Z,   0.30,   2.81,   1.38,  99.90,  -1.73,  (min)
01/21 18Z,   0.30,   2.70,   1.39,  99.90,  -1.61,
01/21 19Z,   0.40,   3.76,   2.34,  99.90,  -1.82,
01/21 20Z,   0.40,   5.66,   4.22,  99.90,  -1.84,
01/21 21Z,   0.50,   7.89,   6.45,  99.90,  -1.94,
01/21 22Z,   0.40,   9.87,   8.48,  99.90,  -1.79,
01/21 23Z,   0.40,  11.02,   9.67,  99.90,  -1.75,  (max)
01/22 00Z,   0.40,  10.98,   9.57,  99.90,  -1.81,
01/22 01Z,   0.40,   9.72,   8.39,  99.90,  -1.73,
01/22 02Z,   0.40,   7.48,   6.32,  99.90,  -1.56,
01/22 03Z,   0.40,   4.70,   3.61,  99.90,  -1.49,
01/22 04Z,   0.40,   1.96,   0.68,  99.90,  -1.68,
01/22 05Z,   0.30,  -0.09,  -1.41,  99.90,  -1.62,
01/22 06Z,   0.40,  -0.90,  -2.19,  99.90,  -1.69,  (min)
01/22 07Z,   0.40,  -0.28,  -1.66,  99.90,  -1.78,
01/22 08Z,   0.40,   1.54,   0.03,  99.90,  -1.91,
01/22 09Z,   0.40,   4.09,   2.50,  99.90,  -1.99,
01/22 10Z,   0.40,   6.76,   5.23,  99.90,  -1.93,
01/22 11Z,   0.40,   8.95,   7.41,  99.90,  -1.94,
01/22 12Z,   0.40,  10.14,   8.65,  99.90,  -1.89,  (max)
01/22 13Z,   0.50,  10.13,   8.62,  99.90,  -2.01,
01/22 14Z,   0.30,   9.04,   7.72,  99.90,  -1.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 15Z,   0.10,   7.18,  99.90,   5.67,  -1.61,
01/22 16Z,   0.30,   5.05,  99.90,   3.75,  -1.60,
01/22 17Z,   0.50,   3.25,  99.90,   2.15,  -1.60,
01/22 18Z,   0.40,   2.33,  99.90,   1.14,  -1.59,  (min)
01/22 19Z,   0.30,   2.60,  99.90,   1.32,  -1.58,
01/22 20Z,   0.40,   3.96,  99.90,   2.79,  -1.58,
01/22 21Z,   0.50,   5.99,  99.90,   4.91,  -1.57,
01/22 22Z,   0.40,   8.12,  99.90,   6.96,  -1.57,
01/22 23Z,   0.40,   9.81,  99.90,   8.65,  -1.56,
01/23 00Z,   0.50,  10.55,  99.90,   9.50,  -1.55,  (max)
01/23 01Z,   0.50,  10.12,  99.90,   9.07,  -1.55,
01/23 02Z,   0.50,   8.58,  99.90,   7.54,  -1.54,
01/23 03Z,   0.30,   6.28,  99.90,   5.04,  -1.54,
01/23 04Z,   0.30,   3.69,  99.90,   2.45,  -1.54,
01/23 05Z,   0.30,   1.39,  99.90,   0.15,  -1.54,
01/23 06Z,   0.30,  -0.03,  99.90,  -1.27,  -1.54,
01/23 07Z,   0.30,  -0.15,  99.90,  -1.39,  -1.54,  (min)
01/23 08Z,   0.20,   1.04,  99.90,  -0.30,  -1.54,
01/23 09Z,   0.30,   3.20,  99.90,   1.95,  -1.54,
01/23 10Z,   0.30,   5.78,  99.90,   4.54,  -1.54,
01/23 11Z,   0.30,   8.20,  99.90,   6.96,  -1.54,
01/23 12Z,   0.20,   9.92,  99.90,   8.58,  -1.54,
01/23 13Z,   0.30,  10.54,  99.90,   9.30,  -1.54,  (max)
01/23 14Z,   0.30,  10.00,  99.90,   8.75,  -1.54,
01/23 15Z,   0.30,   8.49,  99.90,   7.25,  -1.54,
01/23 16Z,   0.20,   6.42,  99.90,   5.08,  -1.54,
01/23 17Z,   0.10,   4.29,  99.90,   2.85,  -1.54,
01/23 18Z,   0.20,   2.67,  99.90,   1.33,  -1.54,
01/23 19Z,   0.20,   2.06,  99.90,   0.72,  -1.54,  (min)
01/23 20Z,   0.20,   2.60,  99.90,   1.26,  -1.54,
01/23 21Z,   0.20,   4.09,  99.90,   2.75,  -1.54,
01/23 22Z,   0.20,   6.06,  99.90,   4.72,  -1.54,
01/23 23Z,   0.20,   7.96,  99.90,   6.62,  -1.54,
01/24 00Z,   0.10,   9.31,  99.90,   7.87,  -1.54,
01/24 01Z,   0.10,   9.72,  99.90,   8.28,  -1.54,  (max)
01/24 02Z,   0.10,   9.05,  99.90,   7.61,  -1.54,
01/24 03Z,   0.20,   7.47,  99.90,   6.13,  -1.54,
01/24 04Z,   0.10,   5.35,  99.90,   3.91,  -1.54,
01/24 05Z,   0.10,   3.16,  99.90,   1.72,  -1.54,
01/24 06Z,   0.10,   1.43,  99.90,  -0.01,  -1.54,
01/24 07Z,   0.10,   0.64,  99.90,  -0.80,  -1.54,  (min)
01/24 08Z,   0.10,   1.08,  99.90,  -0.36,  -1.54,
01/24 09Z,   0.00,   2.63,  99.90,   1.09,  -1.54,
01/24 10Z,   0.10,   4.88,  99.90,   3.43,  -1.54,
01/24 11Z,   0.10,   7.28,  99.90,   5.84,  -1.54,
01/24 12Z,   0.00,   9.31,  99.90,   7.77,  -1.54,
01/24 13Z,   0.00,  10.53,  99.90,   8.99,  -1.54,
01/24 14Z,   0.00,  10.65,  99.90,   9.11,  -1.54,  (max)
01/24 15Z,   0.00,   9.70,  99.90,   8.16,  -1.54,
01/24 16Z,   0.00,   7.95,  99.90,   6.41,  -1.54,
01/24 17Z,   0.00,   5.82,  99.90,   4.28,  -1.54,
01/24 18Z,   0.00,   3.78,  99.90,   2.24,  -1.54,
01/24 19Z,   0.10,   2.35,  99.90,   0.91,  -1.54,
01/24 20Z,   0.10,   1.93,  99.90,   0.49,  -1.54,  (min)
01/24 21Z,   0.00,   2.58,  99.90,   1.04,  -1.54,
01/24 22Z,   0.00,   4.01,  99.90,   2.47,  -1.54,
01/24 23Z,   0.10,   5.77,  99.90,   4.32,  -1.54,
01/25 00Z,   0.10,   7.39,  99.90,   5.95,  -1.54,
01/25 01Z,   0.00,   8.46,  99.90,   6.92,  -1.54,
01/25 02Z,   0.00,   8.68,  99.90,   7.14,  -1.54,  (max)
01/25 03Z,   0.10,   8.00,  99.90,   6.56,  -1.54,
01/25 04Z,   0.10,   6.61,  99.90,   5.17,  -1.54,
01/25 05Z,   0.10,   4.87,  99.90,   3.43,  -1.54,
01/25 06Z,   0.20,   3.19,  99.90,   1.85,  -1.54,
01/25 07Z,   0.20,   2.02,  99.90,   0.68,  -1.54,
01/25 08Z,   0.30,   1.75,  99.90,   0.51,  -1.54,  (min)
01/25 09Z,   0.30,   2.54,  99.90,   1.30,  -1.54,
01/25 10Z,   0.30,   4.19,  99.90,   2.95,  -1.54,
01/25 11Z,   0.30,   6.30,  99.90,   5.06,  -1.54,
01/25 12Z,   0.30,   8.38,  99.90,   7.14,  -1.54,
01/25 13Z,   0.30,  10.01,  99.90,   8.76,  -1.54,
01/25 14Z,   0.40,  10.80,  99.90,   9.66,  -1.54,  (max)
01/25 15Z,   0.40,  10.58,  99.90,   9.43,  -1.54,
01/25 16Z,   0.40,   9.41,  99.90,   8.27,  -1.54,
01/25 17Z,   0.40,   7.59,  99.90,   6.45,  -1.54,
01/25 18Z,   0.50,   5.49,  99.90,   4.45,  -1.54,
01/25 19Z,   0.50,   3.55,  99.90,   2.51,  -1.54,
01/25 20Z,   0.60,   2.24,  99.90,   1.30,  -1.54,
01/25 21Z,   0.60,   1.85,  99.90,   0.91,  -1.54,  (min)
01/25 22Z,   0.60,   2.40,  99.90,   1.46,  -1.54,
01/25 23Z,   0.50,   3.62,  99.90,   2.58,  -1.54,
01/26 00Z,   0.50,   5.10,  99.90,   4.06,  -1.54,
01/26 01Z,   0.50,   6.49,  99.90,   5.45,  -1.54,
01/26 02Z,   0.50,   7.42,  99.90,   6.38,  -1.54,
01/26 03Z,   0.50,   7.67,  99.90,   6.63,  -1.54,  (max)
01/26 04Z,   0.50,   7.19,  99.90,   6.15,  -1.54,
01/26 05Z,   0.50,   6.17,  99.90,   5.13,  -1.54,
01/26 06Z,   0.60,   4.91,  99.90,   3.97,  -1.54,