EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 07/19/2026 19:21:13 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 00Z,   1.80,   8.53,  99.90,  99.90,  99.90,
07/18 01Z,   1.90,   8.57,  99.90,  99.90,  99.90,
07/18 02Z,   1.90,   6.60,   5.83,  99.90,  -2.67,  (max)
07/18 03Z,   1.90,   3.07,   2.73,  99.90,  -2.24,
07/18 04Z,   1.90,  -1.25,  -1.53,  99.90,  -2.18,
07/18 05Z,   1.90,  -5.17,  -5.58,  99.90,  -2.31,
07/18 06Z,   2.00,  -7.40,  -8.02,  99.90,  -2.62,  (min)
07/18 07Z,   2.00,  -7.25,  -7.82,  99.90,  -2.57,
07/18 08Z,   2.00,  -4.89,  -5.32,  99.90,  -2.43,
07/18 09Z,   2.00,  -1.12,  -1.82,  99.90,  -2.70,
07/18 10Z,   1.90,   3.06,   2.41,  99.90,  -2.55,
07/18 11Z,   1.80,   6.61,   6.13,  99.90,  -2.28,
07/18 12Z,   1.70,   8.58,   8.12,  99.90,  -2.16,  (max)
07/18 13Z,   1.70,   8.44,   7.97,  99.90,  -2.17,
07/18 14Z,   1.60,   6.23,   5.64,  99.90,  -2.19,
07/18 15Z,   1.50,   2.41,   1.78,  99.90,  -2.13,
07/18 16Z,   1.40,  -2.28,  -2.70,  99.90,  -1.82,
07/18 17Z,   1.40,  -6.78,  -7.29,  99.90,  -1.91,
07/18 18Z,   1.40,  -9.80, -10.52,  99.90,  -2.12,
07/18 19Z,   1.30, -10.42, -11.10,  99.90,  -1.98,  (min)
07/18 20Z,   1.40,  -8.58,  -9.13,  99.90,  -1.95,
07/18 21Z,   1.40,  -4.94,  -5.50,  99.90,  -1.96,
07/18 22Z,   1.50,  -0.45,  -1.06,  99.90,  -2.11,
07/18 23Z,   1.60,   3.89,   3.40,  99.90,  -2.09,
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,   1.10,  -6.51,  -7.46,  99.90,  -2.05,
07/19 19Z,   1.00,  -8.51,  -9.49,  99.90,  -1.98,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 20Z,   1.00,  -8.35,  99.90,  -9.34,  -1.99,
07/19 21Z,   1.00,  -6.18,  99.90,  -7.18,  -2.00,
07/19 22Z,   1.10,  -2.68,  99.90,  -3.59,  -2.02,
07/19 23Z,   1.20,   1.31,  99.90,   0.49,  -2.03,
07/20 00Z,   1.30,   4.93,  99.90,   4.20,  -2.04,
07/20 01Z,   1.50,   7.35,  99.90,   6.80,  -2.05,
07/20 02Z,   1.50,   8.00,  99.90,   7.45,  -2.06,  (max)
07/20 03Z,   1.40,   6.86,  99.90,   6.19,  -2.07,
07/20 04Z,   1.30,   4.29,  99.90,   3.51,  -2.08,
07/20 05Z,   1.20,   0.81,  99.90,  -0.08,  -2.09,
07/20 06Z,   1.10,  -2.81,  99.90,  -3.81,  -2.10,
07/20 07Z,   0.90,  -5.60,  99.90,  -6.81,  -2.11,
07/20 08Z,   0.90,  -6.72,  99.90,  -7.93,  -2.11,  (min)
07/20 09Z,   0.90,  -5.96,  99.90,  -7.17,  -2.11,
07/20 10Z,   0.90,  -3.74,  99.90,  -4.95,  -2.11,
07/20 11Z,   1.00,  -0.75,  99.90,  -1.87,  -2.11,
07/20 12Z,   1.00,   2.27,  99.90,   1.16,  -2.11,
07/20 13Z,   1.00,   4.56,  99.90,   3.45,  -2.11,
07/20 14Z,   1.00,   5.47,  99.90,   4.36,  -2.11,  (max)
07/20 15Z,   1.10,   4.80,  99.90,   3.79,  -2.11,
07/20 16Z,   1.10,   2.82,  99.90,   1.81,  -2.11,
07/20 17Z,   1.20,   0.01,  99.90,  -0.91,  -2.11,
07/20 18Z,   1.30,  -3.05,  99.90,  -3.87,  -2.11,
07/20 19Z,   1.30,  -5.57,  99.90,  -6.38,  -2.11,
07/20 20Z,   1.30,  -6.71,  99.90,  -7.52,  -2.11,  (min)
07/20 21Z,   1.30,  -6.06,  99.90,  -6.87,  -2.11,
07/20 22Z,   1.30,  -3.87,  99.90,  -4.69,  -2.11,
07/20 23Z,   1.20,  -0.77,  99.90,  -1.68,  -2.11,
07/21 00Z,   1.20,   2.57,  99.90,   1.65,  -2.11,
07/21 01Z,   1.20,   5.42,  99.90,   4.51,  -2.11,
07/21 02Z,   1.20,   7.10,  99.90,   6.18,  -2.11,
07/21 03Z,   1.30,   7.18,  99.90,   6.37,  -2.11,  (max)
07/21 04Z,   1.40,   5.77,  99.90,   5.05,  -2.11,
07/21 05Z,   1.50,   3.25,  99.90,   2.64,  -2.11,
07/21 06Z,   1.60,   0.11,  99.90,  -0.40,  -2.11,
07/21 07Z,   1.60,  -3.00,  99.90,  -3.51,  -2.11,
07/21 08Z,   1.60,  -5.28,  99.90,  -5.79,  -2.11,
07/21 09Z,   1.50,  -6.09,  99.90,  -6.70,  -2.11,  (min)
07/21 10Z,   1.40,  -5.35,  99.90,  -6.07,  -2.11,
07/21 11Z,   1.30,  -3.49,  99.90,  -4.30,  -2.11,
07/21 12Z,   1.20,  -1.05,  99.90,  -1.96,  -2.11,
07/21 13Z,   1.20,   1.40,  99.90,   0.49,  -2.11,
07/21 14Z,   1.20,   3.22,  99.90,   2.30,  -2.11,
07/21 15Z,   1.20,   3.89,  99.90,   2.98,  -2.11,  (max)
07/21 16Z,   1.30,   3.33,  99.90,   2.51,  -2.11,
07/21 17Z,   1.40,   1.82,  99.90,   1.11,  -2.11,
07/21 18Z,   1.40,  -0.26,  99.90,  -0.97,  -2.11,
07/21 19Z,   1.40,  -2.46,  99.90,  -3.17,  -2.11,
07/21 20Z,   1.50,  -4.18,  99.90,  -4.79,  -2.11,
07/21 21Z,   1.50,  -4.77,  99.90,  -5.38,  -2.11,  (min)
07/21 22Z,   1.50,  -3.96,  99.90,  -4.57,  -2.11,
07/21 23Z,   1.60,  -2.02,  99.90,  -2.54,  -2.11,
07/22 00Z,   1.60,   0.54,  99.90,   0.03,  -2.11,
07/22 01Z,   1.50,   3.23,  99.90,   2.61,  -2.11,
07/22 02Z,   1.50,   5.43,  99.90,   4.82,  -2.11,
07/22 03Z,   1.50,   6.55,  99.90,   5.94,  -2.11,  (max)
07/22 04Z,   1.50,   6.32,  99.90,   5.70,  -2.11,
07/22 05Z,   1.50,   4.86,  99.90,   4.25,  -2.11,
07/22 06Z,   1.50,   2.56,  99.90,   1.94,  -2.11,
07/22 07Z,   1.50,  -0.21,  99.90,  -0.82,  -2.11,
07/22 08Z,   1.50,  -2.91,  99.90,  -3.53,  -2.11,
07/22 09Z,   1.40,  -4.87,  99.90,  -5.58,  -2.11,
07/22 10Z,   1.30,  -5.58,  99.90,  -6.40,  -2.11,  (min)
07/22 11Z,   1.20,  -5.04,  99.90,  -5.96,  -2.11,
07/22 12Z,   1.10,  -3.59,  99.90,  -4.60,  -2.11,
07/22 13Z,   1.00,  -1.62,  99.90,  -2.73,  -2.11,
07/22 14Z,   1.00,   0.43,  99.90,  -0.68,  -2.11,
07/22 15Z,   1.10,   2.01,  99.90,   1.00,  -2.11,
07/22 16Z,   1.20,   2.69,  99.90,   1.78,  -2.11,  (max)
07/22 17Z,   1.30,   2.45,  99.90,   1.63,  -2.11,
07/22 18Z,   1.40,   1.50,  99.90,   0.79,  -2.11,
07/22 19Z,   1.40,   0.10,  99.90,  -0.61,  -2.11,
07/22 20Z,   1.50,  -1.47,  99.90,  -2.08,  -2.11,
07/22 21Z,   1.40,  -2.71,  99.90,  -3.42,  -2.11,
07/22 22Z,   1.30,  -3.08,  99.90,  -3.89,  -2.11,  (min)
07/22 23Z,   1.30,  -2.39,  99.90,  -3.21,  -2.11,
07/23 00Z,   1.30,  -0.85,  99.90,  -1.66,  -2.11,
07/23 01Z,   1.30,   1.21,  99.90,   0.40,  -2.11,
07/23 02Z,   1.30,   3.39,  99.90,   2.57,  -2.11,
07/23 03Z,   1.40,   5.17,  99.90,   4.46,  -2.11,
07/23 04Z,   1.40,   6.01,  99.90,   5.29,  -2.11,  (max)
07/23 05Z,   1.50,   5.67,  99.90,   5.06,  -2.11,
07/23 06Z,   1.50,   4.32,  99.90,   3.71,  -2.11,
07/23 07Z,   1.50,   2.24,  99.90,   1.63,  -2.11,
07/23 08Z,   1.50,  -0.26,  99.90,  -0.87,  -2.11,
07/23 09Z,   1.40,  -2.75,  99.90,  -3.46,  -2.11,
07/23 10Z,   1.40,  -4.60,  99.90,  -5.32,  -2.11,
07/23 11Z,   1.30,  -5.40,  99.90,  -6.22,  -2.11,  (min)
07/23 12Z,   1.20,  -5.13,  99.90,  -6.04,  -2.11,