EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 01/21/2026 13:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 18Z,   0.30,   5.39,   3.58,  99.90,  -2.11,
01/19 19Z,   0.40,   7.75,   6.11,  99.90,  -2.04,
01/19 20Z,   0.40,  10.22,   8.62,  99.90,  -2.00,
01/19 21Z,   0.50,  12.15,  10.37,  99.90,  -2.28,
01/19 22Z,   0.40,  13.08,  11.21,  99.90,  -2.27,  (max)
01/19 23Z,   0.40,  12.78,  10.88,  99.90,  -2.30,
01/20 00Z,   0.30,  11.20,   9.36,  99.90,  -2.14,
01/20 01Z,   0.20,   8.53,   6.66,  99.90,  -2.07,
01/20 02Z,   0.20,   5.20,   3.26,  99.90,  -2.14,
01/20 03Z,   0.20,   1.91,  -0.05,  99.90,  -2.16,
01/20 04Z,   0.20,  -0.54,  -2.54,  99.90,  -2.20,
01/20 05Z,   0.30,  -1.49,  -3.46,  99.90,  -2.27,  (min)
01/20 06Z,   0.20,  -0.70,  -2.61,  99.90,  -2.11,
01/20 07Z,   0.30,   1.54,  -0.29,  99.90,  -2.13,
01/20 08Z,   0.30,   4.51,   2.64,  99.90,  -2.17,
01/20 09Z,   0.40,   7.44,   5.50,  99.90,  -2.34,
01/20 10Z,   0.40,   9.73,   7.71,  99.90,  -2.42,
01/20 11Z,   0.40,  11.00,   8.98,  99.90,  -2.42,
01/20 12Z,   0.10,  11.07,   9.08,  99.90,  -2.09,  (max)
01/20 13Z,   0.20,   9.96,   8.06,  99.90,  -2.10,
01/20 14Z,   0.30,   7.99,   6.12,  99.90,  -2.17,
01/20 15Z,   0.40,   5.71,   3.73,  99.90,  -2.38,
01/20 16Z,   0.40,   3.87,   1.81,  99.90,  -2.46,
01/20 17Z,   0.40,   3.14,   1.08,  99.90,  -2.46,  (min)
01/20 18Z,   0.00,   3.86,   1.93,  99.90,  -1.93,
01/20 19Z,   0.20,   5.86,   4.11,  99.90,  -1.95,
01/20 20Z,   0.40,   8.48,   6.71,  99.90,  -2.17,
01/20 21Z,   0.60,  10.93,   9.08,  99.90,  -2.45,
01/20 22Z,   0.70,  12.56,  10.60,  99.90,  -2.66,
01/20 23Z,   0.60,  13.02,  11.11,  99.90,  -2.51,  (max)
01/21 00Z,   0.30,  12.17,  10.38,  99.90,  -2.09,
01/21 01Z,   0.40,  10.07,   8.32,  99.90,  -2.15,
01/21 02Z,   0.40,   7.04,   5.19,  99.90,  -2.25,
01/21 03Z,   0.50,   3.65,   1.68,  99.90,  -2.47,
01/21 04Z,   0.40,   0.66,  -1.37,  99.90,  -2.43,
01/21 05Z,   0.40,  -1.16,  -3.14,  99.90,  -2.38,
01/21 06Z,   0.30,  -1.29,  -3.19,  99.90,  -2.20,  (min)
01/21 07Z,   0.50,   0.29,  -1.45,  99.90,  -2.24,
01/21 08Z,   0.50,   3.08,   1.33,  99.90,  -2.25,
01/21 09Z,   0.50,   6.24,   4.33,  99.90,  -2.41,
01/21 10Z,   0.50,   9.00,   7.00,  99.90,  -2.50,
01/21 11Z,   0.40,  10.84,   8.91,  99.90,  -2.33,
01/21 12Z,   0.40,  11.50,   9.67,  99.90,  -2.23,  (max)
01/21 13Z,   0.40,  10.92,   9.21,  99.90,  -2.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 14Z,   0.40,   9.25,  99.90,   7.54,  -2.11,
01/21 15Z,   0.40,   6.92,  99.90,   5.21,  -2.11,
01/21 16Z,   0.40,   4.60,  99.90,   2.89,  -2.10,
01/21 17Z,   0.30,   3.03,  99.90,   1.23,  -2.10,
01/21 18Z,   0.30,   2.79,  99.90,   0.99,  -2.10,  (min)
01/21 19Z,   0.30,   4.05,  99.90,   2.25,  -2.10,
01/21 20Z,   0.30,   6.42,  99.90,   4.62,  -2.09,
01/21 21Z,   0.50,   9.12,  99.90,   7.53,  -2.09,
01/21 22Z,   0.60,  11.34,  99.90,   9.85,  -2.09,
01/21 23Z,   0.60,  12.54,  99.90,  11.05,  -2.09,  (max)
01/22 00Z,   0.60,  12.47,  99.90,  10.98,  -2.09,
01/22 01Z,   0.60,  11.13,  99.90,   9.65,  -2.08,
01/22 02Z,   0.50,   8.70,  99.90,   7.11,  -2.08,
01/22 03Z,   0.50,   5.57,  99.90,   3.99,  -2.08,
01/22 04Z,   0.40,   2.40,  99.90,   0.72,  -2.08,
01/22 05Z,   0.40,  -0.05,  99.90,  -1.73,  -2.08,
01/22 06Z,   0.30,  -1.10,  99.90,  -2.88,  -2.08,  (min)
01/22 07Z,   0.30,  -0.40,  99.90,  -2.18,  -2.08,
01/22 08Z,   0.30,   1.85,  99.90,   0.06,  -2.08,
01/22 09Z,   0.30,   4.95,  99.90,   3.17,  -2.08,
01/22 10Z,   0.40,   8.03,  99.90,   6.35,  -2.08,
01/22 11Z,   0.50,  10.38,  99.90,   8.80,  -2.08,
01/22 12Z,   0.60,  11.62,  99.90,  10.13,  -2.08,
01/22 13Z,   0.60,  11.62,  99.90,  10.14,  -2.08,  (max)
01/22 14Z,   0.50,  10.45,  99.90,   8.86,  -2.08,
01/22 15Z,   0.40,   8.35,  99.90,   6.67,  -2.08,
01/22 16Z,   0.40,   5.85,  99.90,   4.17,  -2.08,
01/22 17Z,   0.40,   3.64,  99.90,   1.95,  -2.08,
01/22 18Z,   0.40,   2.43,  99.90,   0.74,  -2.08,  (min)
01/22 19Z,   0.30,   2.67,  99.90,   0.89,  -2.08,
01/22 20Z,   0.40,   4.35,  99.90,   2.66,  -2.08,
01/22 21Z,   0.50,   6.90,  99.90,   5.31,  -2.08,
01/22 22Z,   0.50,   9.46,  99.90,   7.88,  -2.08,
01/22 23Z,   0.40,  11.30,  99.90,   9.62,  -2.08,
01/23 00Z,   0.40,  12.01,  99.90,  10.32,  -2.08,  (max)
01/23 01Z,   0.40,  11.49,  99.90,   9.81,  -2.08,
01/23 02Z,   0.40,   9.86,  99.90,   8.18,  -2.08,
01/23 03Z,   0.40,   7.36,  99.90,   5.67,  -2.08,
01/23 04Z,   0.40,   4.42,  99.90,   2.74,  -2.08,
01/23 05Z,   0.40,   1.70,  99.90,   0.02,  -2.08,
01/23 06Z,   0.30,  -0.07,  99.90,  -1.85,  -2.08,
01/23 07Z,   0.30,  -0.33,  99.90,  -2.11,  -2.08,  (min)
01/23 08Z,   0.30,   1.08,  99.90,  -0.71,  -2.08,
01/23 09Z,   0.40,   3.76,  99.90,   2.07,  -2.08,
01/23 10Z,   0.40,   6.89,  99.90,   5.20,  -2.08,
01/23 11Z,   0.30,   9.62,  99.90,   7.84,  -2.08,
01/23 12Z,   0.30,  11.39,  99.90,   9.61,  -2.08,
01/23 13Z,   0.30,  11.99,  99.90,  10.20,  -2.08,  (max)
01/23 14Z,   0.20,  11.42,  99.90,   9.53,  -2.08,
01/23 15Z,   0.10,   9.81,  99.90,   7.82,  -2.08,
01/23 16Z,   0.10,   7.47,  99.90,   5.48,  -2.08,
01/23 17Z,   0.20,   4.94,  99.90,   3.05,  -2.08,
01/23 18Z,   0.30,   2.93,  99.90,   1.14,  -2.08,
01/23 19Z,   0.30,   2.07,  99.90,   0.29,  -2.08,  (min)
01/23 20Z,   0.30,   2.70,  99.90,   0.92,  -2.08,
01/23 21Z,   0.30,   4.61,  99.90,   2.82,  -2.08,
01/23 22Z,   0.40,   7.10,  99.90,   5.42,  -2.08,
01/23 23Z,   0.40,   9.35,  99.90,   7.67,  -2.08,
01/24 00Z,   0.20,  10.74,  99.90,   8.86,  -2.08,
01/24 01Z,   0.00,  11.04,  99.90,   8.96,  -2.08,  (max)
01/24 02Z,   0.00,  10.30,  99.90,   8.22,  -2.08,
01/24 03Z,   0.00,   8.65,  99.90,   6.57,  -2.08,
01/24 04Z,   0.20,   6.33,  99.90,   4.45,  -2.08,
01/24 05Z,   0.40,   3.79,  99.90,   2.10,  -2.08,
01/24 06Z,   0.40,   1.65,  99.90,  -0.03,  -2.08,
01/24 07Z,   0.30,   0.58,  99.90,  -1.20,  -2.08,  (min)
01/24 08Z,   0.20,   1.01,  99.90,  -0.87,  -2.08,
01/24 09Z,   0.20,   2.90,  99.90,   1.02,  -2.08,
01/24 10Z,   0.10,   5.70,  99.90,   3.71,  -2.08,
01/24 11Z,   0.00,   8.57,  99.90,   6.48,  -2.08,
01/24 12Z,   0.00,  10.78,  99.90,   8.69,  -2.08,
01/24 13Z,   0.00,  11.95,  99.90,   9.87,  -2.08,
01/24 14Z,   0.10,  12.03,  99.90,  10.04,  -2.08,  (max)
01/24 15Z,   0.10,  11.07,  99.90,   9.08,  -2.08,
01/24 16Z,   0.20,   9.20,  99.90,   7.32,  -2.08,
01/24 17Z,   0.10,   6.76,  99.90,   4.77,  -2.08,
01/24 18Z,   0.10,   4.29,  99.90,   2.31,  -2.08,
01/24 19Z,   0.10,   2.50,  99.90,   0.52,  -2.08,
01/24 20Z,   0.20,   1.93,  99.90,   0.05,  -2.08,  (min)
01/24 21Z,   0.20,   2.77,  99.90,   0.88,  -2.08,
01/24 22Z,   0.20,   4.66,  99.90,   2.78,  -2.08,
01/24 23Z,   0.20,   6.89,  99.90,   5.01,  -2.08,
01/25 00Z,   0.30,   8.73,  99.90,   6.94,  -2.08,
01/25 01Z,   0.20,   9.75,  99.90,   7.86,  -2.08,
01/25 02Z,   0.20,   9.87,  99.90,   7.99,  -2.08,  (max)
01/25 03Z,   0.10,   9.17,  99.90,   7.19,  -2.08,
01/25 04Z,   0.00,   7.75,  99.90,   5.66,  -2.08,
01/25 05Z,   0.10,   5.80,  99.90,   3.82,  -2.08,
01/25 06Z,   0.10,   3.76,  99.90,   1.78,  -2.08,