EXTRA-TROPICAL  STORM  SURGE
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Surge List
Gulf of Alaska
#Yakutat, AK : 05/21/2026 13:21:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 18Z,  -0.60,  -2.79,  -3.72,  99.90,  -0.33,  (min)
05/19 19Z,  -0.60,  -1.93,  -2.69,  99.90,  -0.16,
05/19 20Z,  -0.60,   0.07,  -0.86,  99.90,  -0.33,
05/19 21Z,  -0.60,   2.70,   1.75,  99.90,  -0.35,
05/19 22Z,  -0.60,   5.34,   4.38,  99.90,  -0.36,
05/19 23Z,  -0.60,   7.40,   6.47,  99.90,  -0.33,
05/20 00Z,  -0.60,   8.47,   7.54,  99.90,  -0.33,  (max)
05/20 01Z,  -0.60,   8.42,   7.45,  99.90,  -0.37,
05/20 02Z,  -0.60,   7.41,   6.50,  99.90,  -0.31,
05/20 03Z,  -0.70,   5.85,   4.97,  99.90,  -0.18,
05/20 04Z,  -0.70,   4.27,   3.54,  99.90,  -0.03,
05/20 05Z,  -0.70,   3.19,   2.38,  99.90,  -0.11,
05/20 06Z,  -0.60,   2.99,   2.23,  99.90,  -0.16,  (min)
05/20 07Z,  -0.60,   3.80,   3.10,  99.90,  -0.10,
05/20 08Z,  -0.60,   5.45,   4.66,  99.90,  -0.19,
05/20 09Z,  -0.70,   7.55,   6.76,  99.90,  -0.09,
05/20 10Z,  -0.70,   9.56,   8.75,  99.90,  -0.11,
05/20 11Z,  -0.70,  10.90,  10.11,  99.90,  -0.09,
05/20 12Z,  -0.50,  11.18,  10.37,  99.90,  -0.31,  (max)
05/20 13Z,  -0.60,  10.21,   9.49,  99.90,  -0.12,
05/20 14Z,  -0.60,   8.11,   7.42,  99.90,  -0.09,
05/20 15Z,  -0.60,   5.28,   4.66,  99.90,  -0.02,
05/20 16Z,  -0.60,   2.28,   1.73,  99.90,   0.05,
05/20 17Z,  -0.40,  -0.26,  -0.83,  99.90,  -0.17,
05/20 18Z,  -0.30,  -1.84,  -2.40,  99.90,  -0.26,
05/20 19Z,  -0.30,  -2.17,  -2.60,  99.90,  -0.13,  (min)
05/20 20Z,  -0.30,  -1.23,  -1.65,  99.90,  -0.12,
05/20 21Z,  -0.20,   0.70,   0.35,  99.90,  -0.15,
05/20 22Z,  -0.20,   3.14,   2.66,  99.90,  -0.28,
05/20 23Z,  -0.20,   5.52,   5.12,  99.90,  -0.20,
05/21 00Z,  -0.10,   7.33,   6.93,  99.90,  -0.30,
05/21 01Z,  -0.20,   8.23,   7.79,  99.90,  -0.24,
05/21 02Z,  -0.10,   8.12,   7.79,  99.90,  -0.23,  (max)
05/21 03Z,  -0.20,   7.17,   6.73,  99.90,  -0.24,
05/21 04Z,  -0.20,   5.75,   5.42,  99.90,  -0.13,
05/21 05Z,  -0.30,   4.35,   4.04,  99.90,  -0.01,
05/21 06Z,  -0.20,   3.41,   2.90,  99.90,  -0.31,
05/21 07Z,  -0.30,   3.26,   2.84,  99.90,  -0.12,  (min)
05/21 08Z,  -0.40,   3.99,   3.43,  99.90,  -0.16,
05/21 09Z,  -0.40,   5.45,   4.74,  99.90,  -0.31,
05/21 10Z,  -0.50,   7.27,   6.51,  99.90,  -0.26,
05/21 11Z,  -0.50,   8.97,   8.31,  99.90,  -0.16,
05/21 12Z,  -0.50,  10.08,   9.34,  99.90,  -0.24,
05/21 13Z,  -0.60,  10.23,   9.55,  99.90,  -0.08,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 14Z,  -0.50,   9.29,  99.90,   8.71,  -0.09,
05/21 15Z,  -0.50,   7.39,  99.90,   6.80,  -0.09,
05/21 16Z,  -0.50,   4.89,  99.90,   4.29,  -0.10,
05/21 17Z,  -0.50,   2.28,  99.90,   1.67,  -0.11,
05/21 18Z,  -0.50,   0.11,  99.90,  -0.51,  -0.12,
05/21 19Z,  -0.50,  -1.19,  99.90,  -1.82,  -0.13,
05/21 20Z,  -0.60,  -1.38,  99.90,  -2.11,  -0.14,  (min)
05/21 21Z,  -0.60,  -0.46,  99.90,  -1.20,  -0.14,
05/21 22Z,  -0.60,   1.32,  99.90,   0.57,  -0.15,
05/21 23Z,  -0.60,   3.52,  99.90,   2.76,  -0.16,
05/22 00Z,  -0.50,   5.65,  99.90,   4.98,  -0.17,
05/22 01Z,  -0.50,   7.26,  99.90,   6.59,  -0.18,
05/22 02Z,  -0.60,   8.06,  99.90,   7.28,  -0.18,  (max)
05/22 03Z,  -0.60,   7.96,  99.90,   7.18,  -0.18,
05/22 04Z,  -0.60,   7.11,  99.90,   6.33,  -0.18,
05/22 05Z,  -0.60,   5.83,  99.90,   5.05,  -0.18,
05/22 06Z,  -0.60,   4.54,  99.90,   3.76,  -0.18,
05/22 07Z,  -0.60,   3.63,  99.90,   2.86,  -0.18,
05/22 08Z,  -0.60,   3.40,  99.90,   2.63,  -0.18,  (min)
05/22 09Z,  -0.60,   3.93,  99.90,   3.16,  -0.18,
05/22 10Z,  -0.60,   5.11,  99.90,   4.33,  -0.18,
05/22 11Z,  -0.60,   6.62,  99.90,   5.84,  -0.18,
05/22 12Z,  -0.60,   8.05,  99.90,   7.27,  -0.18,
05/22 13Z,  -0.70,   9.00,  99.90,   8.12,  -0.18,
05/22 14Z,  -0.60,   9.16,  99.90,   8.38,  -0.18,  (max)
05/22 15Z,  -0.60,   8.39,  99.90,   7.62,  -0.18,
05/22 16Z,  -0.60,   6.81,  99.90,   6.04,  -0.18,
05/22 17Z,  -0.60,   4.71,  99.90,   3.93,  -0.18,
05/22 18Z,  -0.60,   2.51,  99.90,   1.73,  -0.18,
05/22 19Z,  -0.60,   0.68,  99.90,  -0.10,  -0.18,
05/22 20Z,  -0.50,  -0.41,  99.90,  -1.09,  -0.18,
05/22 21Z,  -0.40,  -0.53,  99.90,  -1.11,  -0.18,  (min)
05/22 22Z,  -0.40,   0.31,  99.90,  -0.27,  -0.18,
05/22 23Z,  -0.40,   1.91,  99.90,   1.33,  -0.18,
05/23 00Z,  -0.40,   3.89,  99.90,   3.31,  -0.18,
05/23 01Z,  -0.40,   5.82,  99.90,   5.25,  -0.18,
05/23 02Z,  -0.40,   7.31,  99.90,   6.73,  -0.18,
05/23 03Z,  -0.50,   8.06,  99.90,   7.38,  -0.18,  (max)
05/23 04Z,  -0.50,   8.00,  99.90,   7.32,  -0.18,
05/23 05Z,  -0.50,   7.23,  99.90,   6.55,  -0.18,
05/23 06Z,  -0.50,   6.02,  99.90,   5.34,  -0.18,
05/23 07Z,  -0.50,   4.73,  99.90,   4.06,  -0.18,
05/23 08Z,  -0.50,   3.74,  99.90,   3.07,  -0.18,
05/23 09Z,  -0.40,   3.32,  99.90,   2.74,  -0.18,  (min)
05/23 10Z,  -0.40,   3.58,  99.90,   3.00,  -0.18,
05/23 11Z,  -0.30,   4.45,  99.90,   3.97,  -0.18,
05/23 12Z,  -0.30,   5.68,  99.90,   5.21,  -0.18,
05/23 13Z,  -0.30,   6.94,  99.90,   6.47,  -0.18,
05/23 14Z,  -0.30,   7.86,  99.90,   7.38,  -0.18,
05/23 15Z,  -0.30,   8.14,  99.90,   7.66,  -0.18,  (max)
05/23 16Z,  -0.40,   7.65,  99.90,   7.07,  -0.18,
05/23 17Z,  -0.40,   6.43,  99.90,   5.85,  -0.18,
05/23 18Z,  -0.40,   4.72,  99.90,   4.14,  -0.18,
05/23 19Z,  -0.40,   2.89,  99.90,   2.31,  -0.18,
05/23 20Z,  -0.30,   1.32,  99.90,   0.85,  -0.18,
05/23 21Z,  -0.30,   0.39,  99.90,  -0.09,  -0.18,
05/23 22Z,  -0.20,   0.28,  99.90,  -0.10,  -0.18,  (min)
05/23 23Z,  -0.20,   1.04,  99.90,   0.66,  -0.18,
05/24 00Z,  -0.20,   2.49,  99.90,   2.11,  -0.18,
05/24 01Z,  -0.10,   4.32,  99.90,   4.04,  -0.18,
05/24 02Z,  -0.10,   6.12,  99.90,   5.85,  -0.18,
05/24 03Z,  -0.10,   7.53,  99.90,   7.26,  -0.18,
05/24 04Z,  -0.10,   8.27,  99.90,   7.99,  -0.18,  (max)
05/24 05Z,  -0.20,   8.22,  99.90,   7.84,  -0.18,
05/24 06Z,  -0.20,   7.45,  99.90,   7.07,  -0.18,
05/24 07Z,  -0.20,   6.20,  99.90,   5.82,  -0.18,
05/24 08Z,  -0.30,   4.80,  99.90,   4.33,  -0.18,
05/24 09Z,  -0.30,   3.62,  99.90,   3.15,  -0.18,
05/24 10Z,  -0.40,   2.95,  99.90,   2.37,  -0.18,
05/24 11Z,  -0.40,   2.93,  99.90,   2.36,  -0.18,  (min)
05/24 12Z,  -0.40,   3.56,  99.90,   2.98,  -0.18,
05/24 13Z,  -0.50,   4.63,  99.90,   3.95,  -0.18,
05/24 14Z,  -0.50,   5.84,  99.90,   5.16,  -0.18,
05/24 15Z,  -0.50,   6.84,  99.90,   6.16,  -0.18,
05/24 16Z,  -0.50,   7.33,  99.90,   6.65,  -0.18,  (max)
05/24 17Z,  -0.50,   7.14,  99.90,   6.46,  -0.18,
05/24 18Z,  -0.50,   6.26,  99.90,   5.59,  -0.18,
05/24 19Z,  -0.50,   4.89,  99.90,   4.21,  -0.18,
05/24 20Z,  -0.40,   3.33,  99.90,   2.75,  -0.18,
05/24 21Z,  -0.40,   1.96,  99.90,   1.38,  -0.18,
05/24 22Z,  -0.40,   1.12,  99.90,   0.54,  -0.18,
05/24 23Z,  -0.40,   1.03,  99.90,   0.45,  -0.18,  (min)
05/25 00Z,  -0.30,   1.74,  99.90,   1.26,  -0.18,
05/25 01Z,  -0.30,   3.11,  99.90,   2.63,  -0.18,
05/25 02Z,  -0.30,   4.86,  99.90,   4.38,  -0.18,
05/25 03Z,  -0.30,   6.60,  99.90,   6.13,  -0.18,
05/25 04Z,  -0.30,   7.96,  99.90,   7.49,  -0.18,
05/25 05Z,  -0.30,   8.65,  99.90,   8.17,  -0.18,  (max)
05/25 06Z,  -0.30,   8.53,  99.90,   8.05,  -0.18,