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 : 07/22/2026 13:22:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 18Z,   0.70,   4.14,   3.45,  99.90,  -1.39,
07/20 19Z,   0.60,   2.25,   1.56,  99.90,  -1.29,
07/20 20Z,   0.60,   1.32,   0.62,  99.90,  -1.30,  (min)
07/20 21Z,   0.50,   1.72,   0.95,  99.90,  -1.27,
07/20 22Z,   0.50,   3.34,   2.68,  99.90,  -1.16,
07/20 23Z,   0.40,   5.65,   5.01,  99.90,  -1.04,
07/21 00Z,   0.80,   7.98,   7.22,  99.90,  -1.56,
07/21 01Z,   0.70,   9.85,   8.90,  99.90,  -1.65,
07/21 02Z,   0.70,  11.02,   9.97,  99.90,  -1.75,
07/21 03Z,   0.60,  11.36,  10.22,  99.90,  -1.74,  (max)
07/21 04Z,   0.60,  10.75,   9.65,  99.90,  -1.70,
07/21 05Z,   0.60,   9.20,   8.12,  99.90,  -1.68,
07/21 06Z,   0.70,   7.00,   6.09,  99.90,  -1.61,
07/21 07Z,   0.70,   4.66,   3.94,  99.90,  -1.42,
07/21 08Z,   0.60,   2.85,   2.12,  99.90,  -1.33,
07/21 09Z,   0.60,   2.06,   1.17,  99.90,  -1.49,  (min)
07/21 10Z,   0.60,   2.42,   1.38,  99.90,  -1.64,
07/21 11Z,   0.60,   3.64,   2.61,  99.90,  -1.63,
07/21 12Z,   0.60,   5.20,   4.30,  99.90,  -1.50,
07/21 13Z,   0.50,   6.64,   5.80,  99.90,  -1.34,
07/21 14Z,   0.50,   7.72,   6.76,  99.90,  -1.46,
07/21 15Z,   0.40,   8.29,   7.21,  99.90,  -1.48,  (max)
07/21 16Z,   0.30,   8.22,   7.15,  99.90,  -1.37,
07/21 17Z,   0.40,   7.42,   6.51,  99.90,  -1.31,
07/21 18Z,   0.50,   6.02,   5.32,  99.90,  -1.20,
07/21 19Z,   0.50,   4.43,   3.83,  99.90,  -1.10,
07/21 20Z,   0.50,   3.19,   2.51,  99.90,  -1.18,
07/21 21Z,   0.50,   2.79,   2.01,  99.90,  -1.28,  (min)
07/21 22Z,   0.50,   3.44,   2.59,  99.90,  -1.35,
07/21 23Z,   0.50,   4.94,   4.07,  99.90,  -1.37,
07/22 00Z,   0.60,   6.82,   5.88,  99.90,  -1.54,
07/22 01Z,   0.50,   8.61,   7.59,  99.90,  -1.52,
07/22 02Z,   0.50,  10.01,   8.90,  99.90,  -1.61,
07/22 03Z,   0.50,  10.85,   9.65,  99.90,  -1.70,
07/22 04Z,   0.50,  10.98,   9.75,  99.90,  -1.73,  (max)
07/22 05Z,   0.50,  10.26,   9.11,  99.90,  -1.65,
07/22 06Z,   0.50,   8.74,   7.68,  99.90,  -1.56,
07/22 07Z,   0.50,   6.69,   5.79,  99.90,  -1.40,
07/22 08Z,   0.50,   4.62,   3.82,  99.90,  -1.30,
07/22 09Z,   0.50,   3.05,   2.21,  99.90,  -1.34,
07/22 10Z,   0.50,   2.35,   1.41,  99.90,  -1.44,  (min)
07/22 11Z,   0.60,   2.55,   1.50,  99.90,  -1.65,
07/22 12Z,   0.50,   3.41,   2.44,  99.90,  -1.47,
07/22 13Z,   0.40,   4.57,   3.58,  99.90,  -1.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/22 14Z,   0.30,   5.74,  99.90,   4.65,  -1.39,
07/22 15Z,   0.20,   6.76,  99.90,   5.57,  -1.39,
07/22 16Z,   0.30,   7.45,  99.90,   6.35,  -1.40,
07/22 17Z,   0.30,   7.60,  99.90,   6.50,  -1.40,  (max)
07/22 18Z,   0.50,   7.12,  99.90,   6.22,  -1.40,
07/22 19Z,   0.60,   6.15,  99.90,   5.35,  -1.40,
07/22 20Z,   0.60,   5.06,  99.90,   4.26,  -1.40,
07/22 21Z,   0.60,   4.30,  99.90,   3.49,  -1.41,
07/22 22Z,   0.50,   4.18,  99.90,   3.27,  -1.41,  (min)
07/22 23Z,   0.50,   4.81,  99.90,   3.90,  -1.41,
07/23 00Z,   0.40,   6.01,  99.90,   4.99,  -1.41,
07/23 01Z,   0.40,   7.45,  99.90,   6.44,  -1.42,
07/23 02Z,   0.40,   8.84,  99.90,   7.83,  -1.42,
07/23 03Z,   0.40,   9.97,  99.90,   8.95,  -1.42,
07/23 04Z,   0.50,  10.65,  99.90,   9.74,  -1.42,
07/23 05Z,   0.50,  10.69,  99.90,   9.78,  -1.42,  (max)
07/23 06Z,   0.40,   9.93,  99.90,   8.92,  -1.42,
07/23 07Z,   0.40,   8.45,  99.90,   7.44,  -1.42,
07/23 08Z,   0.50,   6.56,  99.90,   5.65,  -1.42,
07/23 09Z,   0.50,   4.68,  99.90,   3.77,  -1.42,
07/23 10Z,   0.60,   3.22,  99.90,   2.41,  -1.42,
07/23 11Z,   0.60,   2.43,  99.90,   1.62,  -1.42,  (min)
07/23 12Z,   0.70,   2.38,  99.90,   1.66,  -1.42,
07/23 13Z,   0.70,   2.93,  99.90,   2.21,  -1.42,
07/23 14Z,   0.70,   3.88,  99.90,   3.16,  -1.42,
07/23 15Z,   0.70,   5.03,  99.90,   4.31,  -1.42,
07/23 16Z,   0.70,   6.17,  99.90,   5.46,  -1.42,
07/23 17Z,   0.70,   7.06,  99.90,   6.34,  -1.42,
07/23 18Z,   0.70,   7.43,  99.90,   6.72,  -1.42,  (max)
07/23 19Z,   0.80,   7.23,  99.90,   6.61,  -1.42,
07/23 20Z,   0.90,   6.60,  99.90,   6.08,  -1.42,
07/23 21Z,   1.00,   5.85,  99.90,   5.44,  -1.42,
07/23 22Z,   1.10,   5.31,  99.90,   5.00,  -1.42,
07/23 23Z,   1.10,   5.21,  99.90,   4.89,  -1.42,  (min)
07/24 00Z,   1.10,   5.62,  99.90,   5.31,  -1.42,
07/24 01Z,   1.00,   6.50,  99.90,   6.08,  -1.42,
07/24 02Z,   1.00,   7.66,  99.90,   7.24,  -1.42,
07/24 03Z,   1.00,   8.88,  99.90,   8.46,  -1.42,
07/24 04Z,   1.00,   9.94,  99.90,   9.53,  -1.42,
07/24 05Z,   0.90,  10.59,  99.90,  10.08,  -1.42,  (max)
07/24 06Z,   0.90,  10.58,  99.90,  10.07,  -1.42,
07/24 07Z,   1.00,   9.80,  99.90,   9.38,  -1.42,
07/24 08Z,   1.00,   8.35,  99.90,   7.94,  -1.42,
07/24 09Z,   1.10,   6.54,  99.90,   6.23,  -1.42,
07/24 10Z,   1.00,   4.71,  99.90,   4.29,  -1.42,
07/24 11Z,   1.00,   3.16,  99.90,   2.75,  -1.42,
07/24 12Z,   0.90,   2.17,  99.90,   1.66,  -1.42,
07/24 13Z,   0.80,   1.89,  99.90,   1.28,  -1.42,  (min)
07/24 14Z,   0.70,   2.32,  99.90,   1.61,  -1.42,
07/24 15Z,   0.70,   3.32,  99.90,   2.61,  -1.42,
07/24 16Z,   0.70,   4.66,  99.90,   3.95,  -1.42,
07/24 17Z,   0.80,   6.03,  99.90,   5.42,  -1.42,
07/24 18Z,   0.80,   7.11,  99.90,   6.50,  -1.42,
07/24 19Z,   0.90,   7.66,  99.90,   7.14,  -1.42,  (max)
07/24 20Z,   0.80,   7.63,  99.90,   7.01,  -1.42,
07/24 21Z,   0.80,   7.18,  99.90,   6.57,  -1.42,
07/24 22Z,   0.80,   6.55,  99.90,   5.94,  -1.42,
07/24 23Z,   0.80,   5.97,  99.90,   5.36,  -1.42,
07/25 00Z,   0.70,   5.68,  99.90,   4.96,  -1.42,  (min)
07/25 01Z,   0.60,   5.85,  99.90,   5.04,  -1.42,
07/25 02Z,   0.60,   6.55,  99.90,   5.73,  -1.42,
07/25 03Z,   0.60,   7.66,  99.90,   6.85,  -1.42,
07/25 04Z,   0.60,   8.94,  99.90,   8.12,  -1.42,
07/25 05Z,   0.60,  10.07,  99.90,   9.25,  -1.42,
07/25 06Z,   0.70,  10.73,  99.90,  10.01,  -1.42,
07/25 07Z,   0.80,  10.67,  99.90,  10.05,  -1.42,  (max)
07/25 08Z,   0.80,   9.83,  99.90,   9.21,  -1.42,
07/25 09Z,   0.80,   8.35,  99.90,   7.73,  -1.42,
07/25 10Z,   0.70,   6.47,  99.90,   5.76,  -1.42,
07/25 11Z,   0.60,   4.49,  99.90,   3.67,  -1.42,
07/25 12Z,   0.60,   2.73,  99.90,   1.91,  -1.42,
07/25 13Z,   0.50,   1.55,  99.90,   0.64,  -1.42,
07/25 14Z,   0.50,   1.22,  99.90,   0.31,  -1.42,  (min)
07/25 15Z,   0.50,   1.80,  99.90,   0.88,  -1.42,
07/25 16Z,   0.50,   3.08,  99.90,   2.16,  -1.42,
07/25 17Z,   0.60,   4.72,  99.90,   3.90,  -1.42,
07/25 18Z,   0.70,   6.32,  99.90,   5.61,  -1.42,
07/25 19Z,   0.80,   7.54,  99.90,   6.92,  -1.42,
07/25 20Z,   0.90,   8.15,  99.90,   7.64,  -1.42,
07/25 21Z,   1.00,   8.16,  99.90,   7.75,  -1.42,  (max)
07/25 22Z,   1.00,   7.69,  99.90,   7.27,  -1.42,
07/25 23Z,   1.00,   6.92,  99.90,   6.50,  -1.42,
07/26 00Z,   1.00,   6.11,  99.90,   5.69,  -1.42,
07/26 01Z,   0.90,   5.58,  99.90,   5.07,  -1.42,  (min)
07/26 02Z,   0.90,   5.65,  99.90,   5.13,  -1.42,
07/26 03Z,   0.80,   6.42,  99.90,   5.80,  -1.42,
07/26 04Z,   0.80,   7.71,  99.90,   7.10,  -1.42,
07/26 05Z,   0.80,   9.18,  99.90,   8.57,  -1.42,
07/26 06Z,   0.90,  10.41,  99.90,   9.90,  -1.42,