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
#Valdez, AK : 01/20/2026 09:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 18Z,   0.40,   0.59,  -0.99,  99.90,  -1.98,
01/18 19Z,   0.60,   2.92,   1.48,  99.90,  -2.04,
01/18 20Z,   0.80,   4.96,   3.55,  99.90,  -2.21,
01/18 21Z,   0.80,   6.23,   4.62,  99.90,  -2.41,
01/18 22Z,   0.70,   6.42,   4.89,  99.90,  -2.23,  (max)
01/18 23Z,   0.50,   5.41,   3.71,  99.90,  -2.20,
01/19 00Z,   0.60,   3.25,   1.68,  99.90,  -2.17,
01/19 01Z,   0.60,   0.25,  -1.36,  99.90,  -2.21,
01/19 02Z,   0.60,  -3.03,  -4.80,  99.90,  -2.37,
01/19 03Z,   0.60,  -5.86,  -7.58,  99.90,  -2.32,
01/19 04Z,   0.40,  -7.51,  -9.24,  99.90,  -2.13,
01/19 05Z,   0.20,  -7.54,  -9.30,  99.90,  -1.96,  (min)
01/19 06Z,   0.50,  -5.99,  -7.68,  99.90,  -2.19,
01/19 07Z,   0.60,  -3.43,  -5.02,  99.90,  -2.19,
01/19 08Z,   0.60,  -0.57,  -2.09,  99.90,  -2.12,
01/19 09Z,   0.50,   1.94,   0.34,  99.90,  -2.10,
01/19 10Z,   0.40,   3.66,   1.82,  99.90,  -2.24,
01/19 11Z,   0.20,   4.33,   2.55,  99.90,  -1.98,  (max)
01/19 12Z,   0.50,   3.85,   2.08,  99.90,  -2.27,
01/19 13Z,   0.50,   2.38,   0.63,  99.90,  -2.25,
01/19 14Z,   0.50,   0.35,  -1.37,  99.90,  -2.22,
01/19 15Z,   0.30,  -1.59,  -3.42,  99.90,  -2.13,
01/19 16Z,   0.20,  -2.74,  -4.65,  99.90,  -2.11,  (min)
01/19 17Z,   0.10,  -2.59,  -4.50,  99.90,  -2.01,
01/19 18Z,   0.30,  -1.10,  -2.91,  99.90,  -2.11,
01/19 19Z,   0.40,   1.26,  -0.38,  99.90,  -2.04,
01/19 20Z,   0.40,   3.73,   2.13,  99.90,  -2.00,
01/19 21Z,   0.50,   5.66,   3.88,  99.90,  -2.28,
01/19 22Z,   0.40,   6.59,   4.72,  99.90,  -2.27,  (max)
01/19 23Z,   0.40,   6.29,   4.39,  99.90,  -2.30,
01/20 00Z,   0.30,   4.71,   2.87,  99.90,  -2.14,
01/20 01Z,   0.20,   2.04,   0.17,  99.90,  -2.07,
01/20 02Z,   0.20,  -1.29,  -3.23,  99.90,  -2.14,
01/20 03Z,   0.20,  -4.58,  -6.54,  99.90,  -2.16,
01/20 04Z,   0.20,  -7.03,  -9.03,  99.90,  -2.20,
01/20 05Z,   0.30,  -7.98,  -9.95,  99.90,  -2.27,  (min)
01/20 06Z,   0.30,  -7.19,  -9.10,  99.90,  -2.21,
01/20 07Z,   0.30,  -4.95,  -6.78,  99.90,  -2.13,
01/20 08Z,   0.20,  -1.98,  -3.85,  99.90,  -2.07,
01/20 09Z,   0.20,   0.95,  -0.99,  99.90,  -2.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 10Z,   0.10,   3.24,  99.90,   1.21,  -2.13,
01/20 11Z,   0.10,   4.51,  99.90,   2.50,  -2.11,
01/20 12Z,   0.10,   4.58,  99.90,   2.58,  -2.10,  (max)
01/20 13Z,   0.10,   3.47,  99.90,   1.49,  -2.08,
01/20 14Z,   0.20,   1.50,  99.90,  -0.37,  -2.07,
01/20 15Z,   0.40,  -0.78,  99.90,  -2.43,  -2.05,
01/20 16Z,   0.50,  -2.62,  99.90,  -4.15,  -2.04,
01/20 17Z,   0.50,  -3.35,  99.90,  -4.87,  -2.02,  (min)
01/20 18Z,   0.40,  -2.63,  99.90,  -4.23,  -2.01,
01/20 19Z,   0.40,  -0.63,  99.90,  -2.22,  -1.99,
01/20 20Z,   0.40,   1.99,  99.90,   0.42,  -1.98,
01/20 21Z,   0.40,   4.44,  99.90,   2.88,  -1.96,
01/20 22Z,   0.40,   6.07,  99.90,   4.51,  -1.96,
01/20 23Z,   0.30,   6.53,  99.90,   4.87,  -1.96,  (max)
01/21 00Z,   0.30,   5.68,  99.90,   4.02,  -1.96,
01/21 01Z,   0.30,   3.58,  99.90,   1.92,  -1.96,
01/21 02Z,   0.30,   0.55,  99.90,  -1.11,  -1.96,
01/21 03Z,   0.30,  -2.84,  99.90,  -4.50,  -1.96,
01/21 04Z,   0.40,  -5.83,  99.90,  -7.39,  -1.96,
01/21 05Z,   0.60,  -7.65,  99.90,  -9.01,  -1.96,
01/21 06Z,   0.60,  -7.78,  99.90,  -9.14,  -1.96,  (min)
01/21 07Z,   0.60,  -6.20,  99.90,  -7.56,  -1.96,
01/21 08Z,   0.60,  -3.41,  99.90,  -4.77,  -1.96,
01/21 09Z,   0.50,  -0.25,  99.90,  -1.71,  -1.96,
01/21 10Z,   0.50,   2.51,  99.90,   1.05,  -1.96,
01/21 11Z,   0.40,   4.35,  99.90,   2.79,  -1.96,
01/21 12Z,   0.50,   5.01,  99.90,   3.55,  -1.96,  (max)
01/21 13Z,   0.60,   4.43,  99.90,   3.07,  -1.96,
01/21 14Z,   0.60,   2.76,  99.90,   1.40,  -1.96,
01/21 15Z,   0.50,   0.43,  99.90,  -1.03,  -1.96,
01/21 16Z,   0.40,  -1.89,  99.90,  -3.45,  -1.96,
01/21 17Z,   0.30,  -3.46,  99.90,  -5.12,  -1.96,
01/21 18Z,   0.30,  -3.70,  99.90,  -5.36,  -1.96,  (min)
01/21 19Z,   0.30,  -2.44,  99.90,  -4.10,  -1.96,
01/21 20Z,   0.50,  -0.07,  99.90,  -1.53,  -1.96,
01/21 21Z,   0.60,   2.63,  99.90,   1.27,  -1.96,
01/21 22Z,   0.80,   4.85,  99.90,   3.69,  -1.96,
01/21 23Z,   0.80,   6.05,  99.90,   4.89,  -1.96,  (max)
01/22 00Z,   0.70,   5.98,  99.90,   4.72,  -1.96,
01/22 01Z,   0.60,   4.64,  99.90,   3.28,  -1.96,
01/22 02Z,   0.40,   2.21,  99.90,   0.65,  -1.96,
01/22 03Z,   0.30,  -0.92,  99.90,  -2.58,  -1.96,
01/22 04Z,   0.20,  -4.09,  99.90,  -5.85,  -1.96,
01/22 05Z,   0.20,  -6.54,  99.90,  -8.30,  -1.96,
01/22 06Z,   0.40,  -7.59,  99.90,  -9.15,  -1.96,  (min)
01/22 07Z,   0.50,  -6.89,  99.90,  -8.35,  -1.96,
01/22 08Z,   0.70,  -4.64,  99.90,  -5.90,  -1.96,
01/22 09Z,   0.70,  -1.54,  99.90,  -2.80,  -1.96,
01/22 10Z,   0.60,   1.54,  99.90,   0.18,  -1.96,
01/22 11Z,   0.40,   3.89,  99.90,   2.33,  -1.96,
01/22 12Z,   0.30,   5.13,  99.90,   3.47,  -1.96,
01/22 13Z,   0.30,   5.13,  99.90,   3.47,  -1.96,  (max)
01/22 14Z,   0.20,   3.96,  99.90,   2.20,  -1.96,
01/22 15Z,   0.30,   1.86,  99.90,   0.20,  -1.96,
01/22 16Z,   0.40,  -0.64,  99.90,  -2.20,  -1.96,
01/22 17Z,   0.50,  -2.85,  99.90,  -4.31,  -1.96,
01/22 18Z,   0.50,  -4.06,  99.90,  -5.52,  -1.96,  (min)
01/22 19Z,   0.50,  -3.82,  99.90,  -5.28,  -1.96,
01/22 20Z,   0.40,  -2.14,  99.90,  -3.70,  -1.96,
01/22 21Z,   0.30,   0.41,  99.90,  -1.25,  -1.96,
01/22 22Z,   0.30,   2.97,  99.90,   1.31,  -1.96,
01/22 23Z,   0.20,   4.81,  99.90,   3.05,  -1.96,
01/23 00Z,   0.20,   5.52,  99.90,   3.76,  -1.96,  (max)
01/23 01Z,   0.30,   5.00,  99.90,   3.34,  -1.96,
01/23 02Z,   0.30,   3.37,  99.90,   1.71,  -1.96,
01/23 03Z,   0.30,   0.87,  99.90,  -0.79,  -1.96,
01/23 04Z,   0.20,  -2.07,  99.90,  -3.83,  -1.96,
01/23 05Z,   0.20,  -4.79,  99.90,  -6.55,  -1.96,
01/23 06Z,   0.20,  -6.56,  99.90,  -8.32,  -1.96,
01/23 07Z,   0.30,  -6.82,  99.90,  -8.48,  -1.96,  (min)
01/23 08Z,   0.40,  -5.41,  99.90,  -6.97,  -1.96,
01/23 09Z,   0.50,  -2.73,  99.90,  -4.19,  -1.96,
01/23 10Z,   0.40,   0.40,  99.90,  -1.16,  -1.96,
01/23 11Z,   0.40,   3.13,  99.90,   1.57,  -1.96,
01/23 12Z,   0.30,   4.90,  99.90,   3.24,  -1.96,
01/23 13Z,   0.30,   5.50,  99.90,   3.84,  -1.96,  (max)
01/23 14Z,   0.20,   4.93,  99.90,   3.17,  -1.96,
01/23 15Z,   0.20,   3.32,  99.90,   1.56,  -1.96,
01/23 16Z,   0.20,   0.98,  99.90,  -0.78,  -1.96,
01/23 17Z,   0.20,  -1.55,  99.90,  -3.31,  -1.96,
01/23 18Z,   0.40,  -3.56,  99.90,  -5.12,  -1.96,
01/23 19Z,   0.40,  -4.42,  99.90,  -5.98,  -1.96,  (min)
01/23 20Z,   0.30,  -3.79,  99.90,  -5.45,  -1.96,
01/23 21Z,   0.30,  -1.88,  99.90,  -3.54,  -1.96,
01/23 22Z,   0.30,   0.61,  99.90,  -1.05,  -1.96,
01/23 23Z,   0.30,   2.86,  99.90,   1.20,  -1.96,
01/24 00Z,   0.20,   4.25,  99.90,   2.49,  -1.96,
01/24 01Z,  99.90,   4.55,  99.90,  99.90,  -1.96,
01/24 02Z,  99.90,   3.81,  99.90,  99.90,  -1.96,
01/24 03Z,  99.90,   2.16,  99.90,  99.90,  -1.96,
01/24 04Z,  99.90,  -0.16,  99.90,  99.90,  -1.96,
01/24 05Z,  99.90,  -2.70,  99.90,  99.90,  -1.96,
01/24 06Z,  99.90,  -4.84,  99.90,  99.90,  -1.96,