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
#Skagway, AK : 05/19/2026 15:20:21 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 00Z,   1.70,   6.09,   5.00,  99.90,  -2.79,  (max)
05/18 01Z,   1.70,   3.00,   2.20,  99.90,  -2.50,
05/18 02Z,   1.70,  -0.82,  -1.67,  99.90,  -2.55,
05/18 03Z,   1.60,  -4.37,  -5.20,  99.90,  -2.43,
05/18 04Z,   1.40,  -6.40,  -7.30,  99.90,  -2.30,  (min)
05/18 05Z,   1.30,  -6.02,  -6.88,  99.90,  -2.16,
05/18 06Z,   1.80,  -3.32,  -3.98,  99.90,  -2.46,
05/18 07Z,   1.80,   0.88,   0.14,  99.90,  -2.54,
05/18 08Z,   1.70,   5.39,   4.66,  99.90,  -2.43,
05/18 09Z,   1.60,   9.11,   8.37,  99.90,  -2.34,
05/18 10Z,   1.30,  11.04,  10.42,  99.90,  -1.92,  (max)
05/18 11Z,   1.10,  10.64,   9.85,  99.90,  -1.89,
05/18 12Z,   1.60,   7.93,   7.14,  99.90,  -2.39,
05/18 13Z,   1.50,   3.42,   2.55,  99.90,  -2.37,
05/18 14Z,   1.40,  -2.13,  -3.17,  99.90,  -2.44,
05/18 15Z,   1.30,  -7.64,  -8.65,  99.90,  -2.31,
05/18 16Z,   1.20, -11.76, -12.67,  99.90,  -2.11,
05/18 17Z,   1.20, -13.27, -13.94,  99.90,  -1.87,  (min)
05/18 18Z,   1.70, -11.84, -12.44,  99.90,  -2.30,
05/18 19Z,   1.80,  -8.10,  -8.84,  99.90,  -2.54,
05/18 20Z,   1.70,  -3.21,  -4.10,  99.90,  -2.59,
05/18 21Z,   1.70,   1.66,   0.57,  99.90,  -2.79,
05/18 22Z,   1.70,   5.46,   4.41,  99.90,  -2.75,
05/18 23Z,   1.70,   7.45,   6.23,  99.90,  -2.92,  (max)
05/19 00Z,   2.10,   7.38,   6.11,  99.90,  -3.37,
05/19 01Z,   2.20,   5.51,   4.52,  99.90,  -3.19,
05/19 02Z,   2.10,   2.35,   1.53,  99.90,  -2.92,
05/19 03Z,   1.90,  -1.38,  -2.06,  99.90,  -2.58,
05/19 04Z,   1.70,  -4.61,  -5.40,  99.90,  -2.49,
05/19 05Z,   1.60,  -6.15,  -7.05,  99.90,  -2.50,  (min)
05/19 06Z,   1.80,  -5.31,  -6.11,  99.90,  -2.60,
05/19 07Z,   1.70,  -2.35,  -3.04,  99.90,  -2.39,
05/19 08Z,   1.70,   1.79,   1.06,  99.90,  -2.43,
05/19 09Z,   1.60,   6.01,   5.08,  99.90,  -2.53,
05/19 10Z,   1.60,   9.27,   8.50,  99.90,  -2.37,
05/19 11Z,   1.60,  10.70,   9.88,  99.90,  -2.42,  (max)
05/19 12Z,   1.60,   9.86,   8.88,  99.90,  -2.58,
05/19 13Z,   1.60,   6.86,   5.95,  99.90,  -2.51,
05/19 14Z,   1.60,   2.27,   1.15,  99.90,  -2.72,
05/19 15Z,   1.60,  -3.13,  -4.31,  99.90,  -2.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 16Z,   1.70,  -8.25,  99.90,  -9.30,  -2.75,
05/19 17Z,   1.70, -11.76,  99.90, -12.79,  -2.73,
05/19 18Z,   1.70, -12.65,  99.90, -13.65,  -2.70,  (min)
05/19 19Z,   1.60, -10.81,  99.90, -11.88,  -2.68,
05/19 20Z,   1.50,  -6.99,  99.90,  -8.15,  -2.65,
05/19 21Z,   1.40,  -2.33,  99.90,  -3.56,  -2.63,
05/19 22Z,   1.30,   2.13,  99.90,   0.83,  -2.60,
05/19 23Z,   1.20,   5.48,  99.90,   4.10,  -2.58,
05/20 00Z,   1.10,   7.07,  99.90,   5.62,  -2.55,  (max)
05/20 01Z,   1.10,   6.76,  99.90,   5.33,  -2.53,
05/20 02Z,   1.20,   4.82,  99.90,   3.52,  -2.50,
05/20 03Z,   1.40,   1.76,  99.90,   0.68,  -2.48,
05/20 04Z,   1.60,  -1.71,  99.90,  -2.58,  -2.48,
05/20 05Z,   1.70,  -4.53,  99.90,  -5.31,  -2.48,
05/20 06Z,   1.80,  -5.63,  99.90,  -6.31,  -2.48,  (min)
05/20 07Z,   1.80,  -4.53,  99.90,  -5.21,  -2.48,
05/20 08Z,   1.80,  -1.61,  99.90,  -2.29,  -2.48,
05/20 09Z,   1.70,   2.22,  99.90,   1.44,  -2.48,
05/20 10Z,   1.50,   5.97,  99.90,   4.99,  -2.48,
05/20 11Z,   1.30,   8.73,  99.90,   7.55,  -2.48,
05/20 12Z,   1.20,   9.75,  99.90,   8.47,  -2.48,  (max)
05/20 13Z,   1.10,   8.66,  99.90,   7.29,  -2.48,
05/20 14Z,   1.00,   5.66,  99.90,   4.18,  -2.48,
05/20 15Z,   1.00,   1.28,  99.90,  -0.19,  -2.48,
05/20 16Z,   1.10,  -3.69,  99.90,  -5.07,  -2.48,
05/20 17Z,   1.10,  -8.22,  99.90,  -9.59,  -2.48,
05/20 18Z,   1.30, -11.09,  99.90, -12.26,  -2.48,
05/20 19Z,   1.40, -11.49,  99.90, -12.57,  -2.48,  (min)
05/20 20Z,   1.60,  -9.51,  99.90, -10.38,  -2.48,
05/20 21Z,   1.80,  -5.90,  99.90,  -6.58,  -2.48,
05/20 22Z,   2.00,  -1.67,  99.90,  -2.15,  -2.48,
05/20 23Z,   2.00,   2.30,  99.90,   1.82,  -2.48,
05/21 00Z,   2.20,   5.20,  99.90,   4.93,  -2.48,
05/21 01Z,   2.30,   6.50,  99.90,   6.32,  -2.48,  (max)
05/21 02Z,   2.30,   6.08,  99.90,   5.90,  -2.48,
05/21 03Z,   2.20,   4.23,  99.90,   3.95,  -2.48,
05/21 04Z,   2.10,   1.41,  99.90,   1.03,  -2.48,
05/21 05Z,   2.00,  -1.71,  99.90,  -2.18,  -2.48,
05/21 06Z,   1.90,  -4.16,  99.90,  -4.73,  -2.48,
05/21 07Z,   1.70,  -5.00,  99.90,  -5.78,  -2.48,  (min)
05/21 08Z,   1.60,  -3.90,  99.90,  -4.78,  -2.48,
05/21 09Z,   1.40,  -1.28,  99.90,  -2.36,  -2.48,
05/21 10Z,   1.30,   2.05,  99.90,   0.87,  -2.48,
05/21 11Z,   1.20,   5.28,  99.90,   4.00,  -2.48,
05/21 12Z,   1.10,   7.62,  99.90,   6.24,  -2.48,
05/21 13Z,   1.10,   8.38,  99.90,   7.00,  -2.48,  (max)
05/21 14Z,   1.30,   7.28,  99.90,   6.10,  -2.48,
05/21 15Z,   1.40,   4.52,  99.90,   3.44,  -2.48,
05/21 16Z,   1.60,   0.61,  99.90,  -0.26,  -2.48,
05/21 17Z,   1.70,  -3.75,  99.90,  -4.53,  -2.48,
05/21 18Z,   1.80,  -7.62,  99.90,  -8.30,  -2.48,
05/21 19Z,   1.70,  -9.95,  99.90, -10.72,  -2.48,
05/21 20Z,   1.60, -10.09,  99.90, -10.97,  -2.48,  (min)
05/21 21Z,   1.50,  -8.20,  99.90,  -9.18,  -2.48,
05/21 22Z,   1.30,  -4.99,  99.90,  -6.16,  -2.48,
05/21 23Z,   1.10,  -1.25,  99.90,  -2.63,  -2.48,
05/22 00Z,   1.10,   2.26,  99.90,   0.88,  -2.48,
05/22 01Z,   1.10,   4.82,  99.90,   3.44,  -2.48,
05/22 02Z,   1.10,   5.94,  99.90,   4.57,  -2.48,  (max)
05/22 03Z,   1.30,   5.56,  99.90,   4.38,  -2.48,
05/22 04Z,   1.50,   3.92,  99.90,   2.94,  -2.48,
05/22 05Z,   1.60,   1.39,  99.90,   0.51,  -2.48,
05/22 06Z,   1.70,  -1.42,  99.90,  -2.20,  -2.48,
05/22 07Z,   1.70,  -3.65,  99.90,  -4.43,  -2.48,
05/22 08Z,   1.60,  -4.47,  99.90,  -5.35,  -2.48,  (min)
05/22 09Z,   1.50,  -3.62,  99.90,  -4.60,  -2.48,
05/22 10Z,   1.40,  -1.48,  99.90,  -2.56,  -2.48,
05/22 11Z,   1.20,   1.31,  99.90,   0.03,  -2.48,
05/22 12Z,   1.10,   4.09,  99.90,   2.71,  -2.48,
05/22 13Z,   1.10,   6.15,  99.90,   4.77,  -2.48,
05/22 14Z,   1.10,   6.85,  99.90,   5.47,  -2.48,  (max)
05/22 15Z,   1.20,   5.95,  99.90,   4.67,  -2.48,
05/22 16Z,   1.40,   3.64,  99.90,   2.56,  -2.48,
05/22 17Z,   1.50,   0.34,  99.90,  -0.64,  -2.48,
05/22 18Z,   1.60,  -3.38,  99.90,  -4.25,  -2.48,
05/22 19Z,   1.60,  -6.67,  99.90,  -7.55,  -2.48,
05/22 20Z,   1.60,  -8.62,  99.90,  -9.50,  -2.48,
05/22 21Z,   1.50,  -8.70,  99.90,  -9.67,  -2.48,  (min)
05/22 22Z,   1.50,  -7.06,  99.90,  -8.04,  -2.48,
05/22 23Z,   1.40,  -4.28,  99.90,  -5.36,  -2.48,
05/23 00Z,   1.40,  -0.98,  99.90,  -2.06,  -2.48,
05/23 01Z,   1.40,   2.18,  99.90,   1.11,  -2.48,
05/23 02Z,   1.40,   4.55,  99.90,   3.47,  -2.48,
05/23 03Z,   1.50,   5.63,  99.90,   4.65,  -2.48,  (max)
05/23 04Z,   1.50,   5.37,  99.90,   4.39,  -2.48,
05/23 05Z,   1.60,   3.94,  99.90,   3.06,  -2.48,
05/23 06Z,   1.60,   1.63,  99.90,   0.76,  -2.48,
05/23 07Z,  99.90,  -1.04,  99.90,  99.90,  -2.48,
05/23 08Z,  99.90,  -3.26,  99.90,  99.90,  -2.48,
05/23 09Z,  99.90,  -4.26,  99.90,  99.90,  -2.48,
05/23 10Z,  99.90,  -3.81,  99.90,  99.90,  -2.48,
05/23 11Z,  99.90,  -2.19,  99.90,  99.90,  -2.48,
05/23 12Z,  99.90,   0.15,  99.90,  99.90,  -2.48,