EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 07/20/2026 16:21:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   1.50,   7.12,   6.58,  99.90,  -2.04,
07/19 01Z,   1.50,   8.52,   7.87,  99.90,  -2.15,  (max)
07/19 02Z,   1.50,   7.88,   7.09,  99.90,  -2.29,
07/19 03Z,   1.50,   5.49,   4.80,  99.90,  -2.19,
07/19 04Z,   1.50,   1.86,   1.33,  99.90,  -2.03,
07/19 05Z,   1.50,  -2.21,  -2.74,  99.90,  -2.03,
07/19 06Z,   1.30,  -5.60,  -6.33,  99.90,  -2.03,
07/19 07Z,   1.30,  -7.24,  -8.12,  99.90,  -2.18,  (min)
07/19 08Z,   1.20,  -6.67,  -7.33,  99.90,  -1.86,
07/19 09Z,   1.20,  -4.27,  -5.01,  99.90,  -1.94,
07/19 10Z,   1.30,  -0.80,  -1.66,  99.90,  -2.16,
07/19 11Z,   1.30,   2.85,   1.92,  99.90,  -2.23,
07/19 12Z,   1.10,   5.77,   4.95,  99.90,  -1.92,
07/19 13Z,   1.10,   7.15,   6.35,  99.90,  -1.90,  (max)
07/19 14Z,   1.10,   6.63,   5.77,  99.90,  -1.96,
07/19 15Z,   1.10,   4.39,   3.38,  99.90,  -2.11,
07/19 16Z,   1.10,   0.95,   0.17,  99.90,  -1.88,
07/19 17Z,   1.10,  -3.01,  -3.88,  99.90,  -1.97,
07/19 18Z,   1.20,  -6.51,  -7.46,  99.90,  -2.15,
07/19 19Z,   1.20,  -8.51,  -9.49,  99.90,  -2.18,  (min)
07/19 20Z,   1.20,  -8.35,  -9.46,  99.90,  -2.31,
07/19 21Z,   1.20,  -6.18,  99.90,  99.90,  99.90,
07/19 22Z,   1.20,  -2.68,  -3.49,  99.90,  -2.01,
07/19 23Z,   1.10,   1.31,   0.43,  99.90,  -1.98,
07/20 00Z,   1.40,   4.93,   4.14,  99.90,  -2.19,
07/20 01Z,   1.40,   7.35,   6.57,  99.90,  -2.18,
07/20 02Z,   1.30,   8.00,   7.08,  99.90,  -2.22,  (max)
07/20 03Z,   1.20,   6.86,   5.82,  99.90,  -2.24,
07/20 04Z,   1.10,   4.29,   3.36,  99.90,  -2.03,
07/20 05Z,   1.10,   0.81,  -0.06,  99.90,  -1.97,
07/20 06Z,   1.50,  -2.81,  -3.76,  99.90,  -2.45,
07/20 07Z,   1.40,  -5.60,  -6.46,  99.90,  -2.26,
07/20 08Z,   1.40,  -6.72,  -7.78,  99.90,  -2.46,  (min)
07/20 09Z,   1.30,  -5.96,  -6.71,  99.90,  -2.05,
07/20 10Z,   1.20,  -3.74,  -4.57,  99.90,  -2.03,
07/20 11Z,   1.10,  -0.75,  -1.81,  99.90,  -2.16,
07/20 12Z,   1.00,   2.27,   1.21,  99.90,  -2.06,
07/20 13Z,   1.00,   4.56,   3.36,  99.90,  -2.20,
07/20 14Z,   1.00,   5.47,   4.39,  99.90,  -2.08,  (max)
07/20 15Z,   1.10,   4.80,   3.48,  99.90,  -2.42,
07/20 16Z,   1.30,   2.82,   1.64,  99.90,  -2.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 17Z,   1.40,   0.01,  99.90,  -1.05,  -2.45,
07/20 18Z,   1.60,  -3.05,  99.90,  -3.88,  -2.42,
07/20 19Z,   1.70,  -5.57,  99.90,  -6.27,  -2.40,
07/20 20Z,   1.70,  -6.71,  99.90,  -7.37,  -2.37,  (min)
07/20 21Z,   1.70,  -6.06,  99.90,  -6.70,  -2.34,
07/20 22Z,   1.60,  -3.87,  99.90,  -4.58,  -2.31,
07/20 23Z,   1.40,  -0.77,  99.90,  -1.65,  -2.28,
07/21 00Z,   1.30,   2.57,  99.90,   1.61,  -2.25,
07/21 01Z,   1.20,   5.42,  99.90,   4.40,  -2.23,
07/21 02Z,   1.20,   7.10,  99.90,   6.10,  -2.20,
07/21 03Z,   1.30,   7.18,  99.90,   6.31,  -2.17,  (max)
07/21 04Z,   1.40,   5.77,  99.90,   5.03,  -2.14,
07/21 05Z,   1.60,   3.25,  99.90,   2.71,  -2.14,
07/21 06Z,   1.80,   0.11,  99.90,  -0.23,  -2.14,
07/21 07Z,   1.90,  -3.00,  99.90,  -3.24,  -2.14,
07/21 08Z,   1.90,  -5.28,  99.90,  -5.52,  -2.14,
07/21 09Z,   1.90,  -6.09,  99.90,  -6.33,  -2.14,  (min)
07/21 10Z,   1.80,  -5.35,  99.90,  -5.69,  -2.14,
07/21 11Z,   1.60,  -3.49,  99.90,  -4.03,  -2.14,
07/21 12Z,   1.40,  -1.05,  99.90,  -1.79,  -2.14,
07/21 13Z,   1.30,   1.40,  99.90,   0.56,  -2.14,
07/21 14Z,   1.30,   3.22,  99.90,   2.38,  -2.14,
07/21 15Z,   1.40,   3.89,  99.90,   3.15,  -2.14,  (max)
07/21 16Z,   1.50,   3.33,  99.90,   2.69,  -2.14,
07/21 17Z,   1.60,   1.82,  99.90,   1.28,  -2.14,
07/21 18Z,   1.60,  -0.26,  99.90,  -0.80,  -2.14,
07/21 19Z,   1.70,  -2.46,  99.90,  -2.90,  -2.14,
07/21 20Z,   1.80,  -4.18,  99.90,  -4.52,  -2.14,
07/21 21Z,   1.80,  -4.77,  99.90,  -5.11,  -2.14,  (min)
07/21 22Z,   1.80,  -3.96,  99.90,  -4.30,  -2.14,
07/21 23Z,   1.90,  -2.02,  99.90,  -2.26,  -2.14,
07/22 00Z,   1.90,   0.54,  99.90,   0.30,  -2.14,
07/22 01Z,   1.90,   3.23,  99.90,   2.98,  -2.14,
07/22 02Z,   1.90,   5.43,  99.90,   5.19,  -2.14,
07/22 03Z,   1.90,   6.55,  99.90,   6.31,  -2.14,  (max)
07/22 04Z,   1.90,   6.32,  99.90,   6.07,  -2.14,
07/22 05Z,   1.80,   4.86,  99.90,   4.52,  -2.14,
07/22 06Z,   1.70,   2.56,  99.90,   2.12,  -2.14,
07/22 07Z,   1.60,  -0.21,  99.90,  -0.75,  -2.14,
07/22 08Z,   1.50,  -2.91,  99.90,  -3.55,  -2.14,
07/22 09Z,   1.40,  -4.87,  99.90,  -5.61,  -2.14,
07/22 10Z,   1.30,  -5.58,  99.90,  -6.42,  -2.14,  (min)
07/22 11Z,   1.30,  -5.04,  99.90,  -5.88,  -2.14,
07/22 12Z,   1.30,  -3.59,  99.90,  -4.43,  -2.14,
07/22 13Z,   1.40,  -1.62,  99.90,  -2.36,  -2.14,
07/22 14Z,   1.50,   0.43,  99.90,  -0.21,  -2.14,
07/22 15Z,   1.60,   2.01,  99.90,   1.47,  -2.14,
07/22 16Z,   1.70,   2.69,  99.90,   2.25,  -2.14,  (max)
07/22 17Z,   1.80,   2.45,  99.90,   2.11,  -2.14,
07/22 18Z,   1.90,   1.50,  99.90,   1.26,  -2.14,
07/22 19Z,   1.90,   0.10,  99.90,  -0.14,  -2.14,
07/22 20Z,   1.80,  -1.47,  99.90,  -1.81,  -2.14,
07/22 21Z,   1.60,  -2.71,  99.90,  -3.25,  -2.14,
07/22 22Z,   1.50,  -3.08,  99.90,  -3.72,  -2.14,  (min)
07/22 23Z,   1.40,  -2.39,  99.90,  -3.13,  -2.14,
07/23 00Z,   1.30,  -0.85,  99.90,  -1.69,  -2.14,
07/23 01Z,   1.30,   1.21,  99.90,   0.37,  -2.14,
07/23 02Z,   1.40,   3.39,  99.90,   2.65,  -2.14,
07/23 03Z,   1.50,   5.17,  99.90,   4.53,  -2.14,
07/23 04Z,   1.70,   6.01,  99.90,   5.57,  -2.14,  (max)
07/23 05Z,   1.80,   5.67,  99.90,   5.33,  -2.14,
07/23 06Z,   1.90,   4.32,  99.90,   4.08,  -2.14,
07/23 07Z,   1.90,   2.24,  99.90,   2.00,  -2.14,
07/23 08Z,   1.90,  -0.26,  99.90,  -0.50,  -2.14,
07/23 09Z,   1.80,  -2.75,  99.90,  -3.09,  -2.14,
07/23 10Z,   1.70,  -4.60,  99.90,  -5.04,  -2.14,
07/23 11Z,   1.60,  -5.40,  99.90,  -5.94,  -2.14,  (min)
07/23 12Z,   1.50,  -5.13,  99.90,  -5.77,  -2.14,
07/23 13Z,   1.40,  -4.01,  99.90,  -4.75,  -2.14,
07/23 14Z,   1.40,  -2.31,  99.90,  -3.05,  -2.14,
07/23 15Z,   1.50,  -0.40,  99.90,  -1.04,  -2.14,
07/23 16Z,   1.60,   1.20,  99.90,   0.66,  -2.14,
07/23 17Z,   1.80,   2.10,  99.90,   1.76,  -2.14,
07/23 18Z,   1.90,   2.25,  99.90,   2.01,  -2.14,  (max)
07/23 19Z,   2.00,   1.79,  99.90,   1.65,  -2.14,
07/23 20Z,   2.10,   0.83,  99.90,   0.79,  -2.14,
07/23 21Z,   2.20,  -0.42,  99.90,  -0.36,  -2.14,
07/23 22Z,   2.20,  -1.52,  99.90,  -1.46,  -2.14,
07/23 23Z,   2.10,  -1.97,  99.90,  -2.01,  -2.14,  (min)
07/24 00Z,   2.10,  -1.55,  99.90,  -1.59,  -2.14,
07/24 01Z,   2.10,  -0.36,  99.90,  -0.41,  -2.14,
07/24 02Z,   2.20,   1.35,  99.90,   1.41,  -2.14,
07/24 03Z,   2.20,   3.29,  99.90,   3.35,  -2.14,
07/24 04Z,   2.30,   4.93,  99.90,   5.09,  -2.14,
07/24 05Z,   2.50,   5.71,  99.90,   6.07,  -2.14,  (max)
07/24 06Z,   2.60,   5.41,  99.90,   5.87,  -2.14,
07/24 07Z,  99.90,   4.18,  99.90,  99.90,  -2.14,
07/24 08Z,  99.90,   2.22,  99.90,  99.90,  -2.14,
07/24 09Z,  99.90,  -0.23,  99.90,  99.90,  -2.14,
07/24 10Z,  99.90,  -2.74,  99.90,  99.90,  -2.14,
07/24 11Z,  99.90,  -4.69,  99.90,  99.90,  -2.14,
07/24 12Z,  99.90,  -5.66,  99.90,  99.90,  -2.14,