EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
#Skagway, AK : 07/20/2025 10:20:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 18Z,   1.50,   0.49,  -0.28,  99.90,  -2.27,
07/18 19Z,   1.60,  -1.82,  -2.59,  99.90,  -2.37,
07/18 20Z,   1.70,  -3.86,  -4.83,  99.90,  -2.67,
07/18 21Z,   1.80,  -5.01,  -6.03,  99.90,  -2.82,  (min)
07/18 22Z,   1.80,  -4.73,  -5.62,  99.90,  -2.69,
07/18 23Z,   1.80,  -2.97,  -3.75,  99.90,  -2.58,
07/19 00Z,   1.70,  -0.25,  -1.09,  99.90,  -2.54,
07/19 01Z,   1.70,   2.76,   1.92,  99.90,  -2.54,
07/19 02Z,   1.80,   5.44,   4.53,  99.90,  -2.71,
07/19 03Z,   1.80,   7.24,   6.27,  99.90,  -2.77,
07/19 04Z,   1.80,   7.68,   6.62,  99.90,  -2.86,  (max)
07/19 05Z,   1.80,   6.61,   5.67,  99.90,  -2.74,
07/19 06Z,   1.70,   4.30,   3.58,  99.90,  -2.42,
07/19 07Z,   1.80,   1.23,   0.33,  99.90,  -2.70,
07/19 08Z,   1.80,  -2.10,  -2.95,  99.90,  -2.65,
07/19 09Z,   1.80,  -5.01,  -5.80,  99.90,  -2.59,
07/19 10Z,   1.70,  -6.76,  -7.62,  99.90,  -2.56,
07/19 11Z,   1.50,  -6.89,  -7.69,  99.90,  -2.30,  (min)
07/19 12Z,   1.60,  -5.53,  -6.40,  99.90,  -2.47,
07/19 13Z,   1.50,  -3.27,  -4.21,  99.90,  -2.44,
07/19 14Z,   1.50,  -0.71,  -1.38,  99.90,  -2.17,
07/19 15Z,   1.40,   1.58,   0.76,  99.90,  -2.22,
07/19 16Z,   1.40,   3.06,   2.23,  99.90,  -2.23,
07/19 17Z,   1.40,   3.39,   2.40,  99.90,  -2.39,  (max)
07/19 18Z,   1.70,   2.63,   1.58,  99.90,  -2.75,
07/19 19Z,   1.70,   1.15,   0.32,  99.90,  -2.53,
07/19 20Z,   1.70,  -0.69,  -1.67,  99.90,  -2.68,
07/19 21Z,   1.70,  -2.48,  -3.38,  99.90,  -2.60,
07/19 22Z,   1.60,  -3.61,  -4.44,  99.90,  -2.43,  (min)
07/19 23Z,   1.60,  -3.53,  -4.13,  99.90,  -2.20,
07/20 00Z,   1.80,  -2.14,  -2.81,  99.90,  -2.47,
07/20 01Z,   1.80,   0.19,  -0.75,  99.90,  -2.74,
07/20 02Z,   1.70,   2.90,   1.91,  99.90,  -2.69,
07/20 03Z,   1.60,   5.45,   4.26,  99.90,  -2.79,
07/20 04Z,   1.50,   7.24,   5.95,  99.90,  -2.79,
07/20 05Z,   1.40,   7.75,   6.42,  99.90,  -2.73,  (max)
07/20 06Z,   1.30,   6.80,   5.74,  99.90,  -2.36,
07/20 07Z,   1.30,   4.60,   3.65,  99.90,  -2.25,
07/20 08Z,   1.30,   1.54,   0.57,  99.90,  -2.27,
07/20 09Z,   1.30,  -1.91,  -2.86,  99.90,  -2.25,
07/20 10Z,   1.40,  -5.09,  -6.05,  99.90,  -2.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 11Z,   1.50,  -7.19,  99.90,  -8.04,  -2.35,
07/20 12Z,   1.50,  -7.68,  99.90,  -8.53,  -2.35,  (min)
07/20 13Z,   1.60,  -6.65,  99.90,  -7.39,  -2.34,
07/20 14Z,   1.70,  -4.54,  99.90,  -5.17,  -2.33,
07/20 15Z,   1.70,  -1.88,  99.90,  -2.51,  -2.33,
07/20 16Z,   1.70,   0.72,  99.90,   0.10,  -2.32,
07/20 17Z,   1.60,   2.64,  99.90,   1.93,  -2.32,
07/20 18Z,   1.50,   3.49,  99.90,   2.68,  -2.31,  (max)
07/20 19Z,   1.40,   3.27,  99.90,   2.37,  -2.30,
07/20 20Z,   1.20,   2.21,  99.90,   1.11,  -2.30,
07/20 21Z,   1.10,   0.56,  99.90,  -0.63,  -2.29,
07/20 22Z,   1.10,  -1.29,  99.90,  -2.47,  -2.28,
07/20 23Z,   1.10,  -2.70,  99.90,  -3.89,  -2.28,
07/21 00Z,   1.20,  -3.02,  99.90,  -4.10,  -2.28,  (min)
07/21 01Z,   1.30,  -2.03,  99.90,  -3.01,  -2.28,
07/21 02Z,   1.40,   0.02,  99.90,  -0.86,  -2.28,
07/21 03Z,   1.50,   2.67,  99.90,   1.88,  -2.28,
07/21 04Z,   1.60,   5.34,  99.90,   4.66,  -2.28,
07/21 05Z,   1.60,   7.35,  99.90,   6.66,  -2.28,
07/21 06Z,   1.60,   8.07,  99.90,   7.38,  -2.28,  (max)
07/21 07Z,   1.60,   7.27,  99.90,   6.59,  -2.28,
07/21 08Z,   1.50,   5.13,  99.90,   4.35,  -2.28,
07/21 09Z,   1.40,   1.97,  99.90,   1.08,  -2.28,
07/21 10Z,   1.30,  -1.78,  99.90,  -2.76,  -2.28,
07/21 11Z,   1.20,  -5.37,  99.90,  -6.45,  -2.28,
07/21 12Z,   1.10,  -7.89,  99.90,  -9.07,  -2.28,
07/21 13Z,   1.20,  -8.72,  99.90,  -9.81,  -2.28,  (min)
07/21 14Z,   1.20,  -7.85,  99.90,  -8.94,  -2.28,
07/21 15Z,   1.30,  -5.66,  99.90,  -6.64,  -2.28,
07/21 16Z,   1.40,  -2.68,  99.90,  -3.56,  -2.28,
07/21 17Z,   1.50,   0.39,  99.90,  -0.39,  -2.28,
07/21 18Z,   1.60,   2.81,  99.90,   2.13,  -2.28,
07/21 19Z,   1.60,   4.12,  99.90,   3.44,  -2.28,
07/21 20Z,   1.50,   4.26,  99.90,   3.48,  -2.28,  (max)
07/21 21Z,   1.50,   3.36,  99.90,   2.58,  -2.28,
07/21 22Z,   1.40,   1.60,  99.90,   0.71,  -2.28,
07/21 23Z,   1.40,  -0.61,  99.90,  -1.49,  -2.28,
07/22 00Z,   1.40,  -2.47,  99.90,  -3.35,  -2.28,
07/22 01Z,   1.40,  -3.21,  99.90,  -4.10,  -2.28,  (min)
07/22 02Z,   1.50,  -2.50,  99.90,  -3.28,  -2.28,
07/22 03Z,   1.60,  -0.49,  99.90,  -1.18,  -2.28,
07/22 04Z,   1.70,   2.34,  99.90,   1.76,  -2.28,
07/22 05Z,   1.80,   5.34,  99.90,   4.85,  -2.28,
07/22 06Z,   1.80,   7.66,  99.90,   7.18,  -2.28,
07/22 07Z,   1.80,   8.60,  99.90,   8.12,  -2.28,  (max)
07/22 08Z,   1.80,   7.90,  99.90,   7.42,  -2.28,
07/22 09Z,   1.70,   5.70,  99.90,   5.11,  -2.28,
07/22 10Z,   1.60,   2.26,  99.90,   1.58,  -2.28,
07/22 11Z,   1.40,  -1.92,  99.90,  -2.80,  -2.28,
07/22 12Z,   1.40,  -5.97,  99.90,  -6.86,  -2.28,
07/22 13Z,   1.30,  -8.85,  99.90,  -9.83,  -2.28,
07/22 14Z,   1.30,  -9.85,  99.90, -10.83,  -2.28,  (min)
07/22 15Z,   1.30,  -8.90,  99.90,  -9.88,  -2.28,
07/22 16Z,   1.40,  -6.37,  99.90,  -7.25,  -2.28,
07/22 17Z,   1.50,  -2.90,  99.90,  -3.68,  -2.28,
07/22 18Z,   1.60,   0.68,  99.90,  -0.01,  -2.28,
07/22 19Z,   1.60,   3.52,  99.90,   2.83,  -2.28,
07/22 20Z,   1.70,   5.11,  99.90,   4.52,  -2.28,
07/22 21Z,   1.70,   5.35,  99.90,   4.76,  -2.28,  (max)
07/22 22Z,   1.80,   4.30,  99.90,   3.82,  -2.28,
07/22 23Z,   1.80,   2.15,  99.90,   1.67,  -2.28,
07/23 00Z,   1.80,  -0.58,  99.90,  -1.06,  -2.28,
07/23 01Z,   1.80,  -2.92,  99.90,  -3.40,  -2.28,
07/23 02Z,   1.80,  -3.95,  99.90,  -4.44,  -2.28,  (min)
07/23 03Z,   1.90,  -3.28,  99.90,  -3.66,  -2.28,
07/23 04Z,   1.90,  -1.05,  99.90,  -1.44,  -2.28,
07/23 05Z,   1.90,   2.17,  99.90,   1.79,  -2.28,
07/23 06Z,   1.90,   5.58,  99.90,   5.19,  -2.28,
07/23 07Z,   2.00,   8.19,  99.90,   7.90,  -2.28,
07/23 08Z,   2.00,   9.24,  99.90,   8.96,  -2.28,  (max)
07/23 09Z,   1.90,   8.49,  99.90,   8.10,  -2.28,
07/23 10Z,   1.80,   6.04,  99.90,   5.56,  -2.28,
07/23 11Z,   1.70,   2.19,  99.90,   1.61,  -2.28,
07/23 12Z,   1.60,  -2.48,  99.90,  -3.16,  -2.28,
07/23 13Z,   1.60,  -6.93,  99.90,  -7.61,  -2.28,
07/23 14Z,   1.60,  -9.96,  99.90, -10.65,  -2.28,
07/23 15Z,   1.70, -10.84,  99.90, -11.42,  -2.28,  (min)
07/23 16Z,   1.80,  -9.52,  99.90, -10.00,  -2.28,
07/23 17Z,   1.90,  -6.47,  99.90,  -6.85,  -2.28,
07/23 18Z,   2.00,  -2.45,  99.90,  -2.74,  -2.28,
07/23 19Z,   2.00,   1.54,  99.90,   1.26,  -2.28,
07/23 20Z,   2.10,   4.60,  99.90,   4.42,  -2.28,
07/23 21Z,   2.10,   6.21,  99.90,   6.03,  -2.28,
07/23 22Z,   2.10,   6.26,  99.90,   6.08,  -2.28,  (max)
07/23 23Z,   2.10,   4.80,  99.90,   4.62,  -2.28,
07/24 00Z,   2.00,   2.07,  99.90,   1.79,  -2.28,
07/24 01Z,  99.90,  -1.20,  99.90,  99.90,  -2.28,
07/24 02Z,  99.90,  -3.88,  99.90,  99.90,  -2.28,
07/24 03Z,  99.90,  -4.95,  99.90,  99.90,  -2.28,
07/24 04Z,  99.90,  -4.02,  99.90,  99.90,  -2.28,
07/24 05Z,  99.90,  -1.37,  99.90,  99.90,  -2.28,
07/24 06Z,  99.90,   2.33,  99.90,  99.90,  -2.28,