EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
West Coast
#Skagway, AK : 01/21/2026 07:23:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,   1.50,  -2.63,  -4.25,  99.90,  -3.12,  (max)
01/19 13Z,   1.50,  -5.09,  -6.44,  99.90,  -2.85,
01/19 14Z,   1.50,  -8.34,  -9.44,  99.90,  -2.60,
01/19 15Z,   1.40, -11.43, -12.63,  99.90,  -2.60,
01/19 16Z,   1.30, -13.21, -14.29,  99.90,  -2.38,  (min)
01/19 17Z,   1.20, -12.97, -14.16,  99.90,  -2.39,
01/19 18Z,   1.30, -10.82, -11.90,  99.90,  -2.38,
01/19 19Z,   1.20,  -7.45,  -8.55,  99.90,  -2.30,
01/19 20Z,   1.20,  -3.76,  -5.01,  99.90,  -2.45,
01/19 21Z,   1.20,  -0.70,  -2.12,  99.90,  -2.62,
01/19 22Z,   1.20,   0.83,  -0.58,  99.90,  -2.61,  (max)
01/19 23Z,   1.10,   0.35,  -1.20,  99.90,  -2.65,
01/20 00Z,   1.00,  -2.08,  -3.60,  99.90,  -2.52,
01/20 01Z,   1.00,  -5.97,  -7.51,  99.90,  -2.54,
01/20 02Z,   1.00, -10.64, -12.21,  99.90,  -2.57,
01/20 03Z,   1.10, -15.10, -16.42,  99.90,  -2.42,
01/20 04Z,   1.20, -18.13, -19.48,  99.90,  -2.55,
01/20 05Z,   1.30, -18.86, -20.12,  99.90,  -2.56,  (min)
01/20 06Z,   1.00, -17.20, -18.57,  99.90,  -2.37,
01/20 07Z,   1.00, -13.83, -15.41,  99.90,  -2.58,
01/20 08Z,   1.00,  -9.65, -11.29,  99.90,  -2.64,
01/20 09Z,   1.10,  -5.59,  -7.24,  99.90,  -2.75,
01/20 10Z,   1.20,  -2.50,  -4.24,  99.90,  -2.94,
01/20 11Z,   1.30,  -1.04,  -2.85,  99.90,  -3.11,  (max)
01/20 12Z,   0.90,  -1.42,  -3.33,  99.90,  -2.81,
01/20 13Z,   1.00,  -3.41,  -5.05,  99.90,  -2.64,
01/20 14Z,   1.10,  -6.56,  -8.04,  99.90,  -2.58,
01/20 15Z,   1.20, -10.10, -11.37,  99.90,  -2.47,
01/20 16Z,   1.40, -12.95, -14.18,  99.90,  -2.63,
01/20 17Z,   1.40, -14.01, -15.41,  99.90,  -2.80,  (min)
01/20 18Z,   1.00, -12.86, -14.04,  99.90,  -2.18,
01/20 19Z,   1.20,  -9.94, -11.26,  99.90,  -2.52,
01/20 20Z,   1.40,  -6.16,  -7.49,  99.90,  -2.73,
01/20 21Z,   1.50,  -2.50,  -3.79,  99.90,  -2.79,
01/20 22Z,   1.60,   0.10,  -1.33,  99.90,  -3.03,
01/20 23Z,   1.60,   0.89,  -0.54,  99.90,  -3.03,  (max)
01/21 00Z,   1.20,  -0.45,  -1.88,  99.90,  -2.63,
01/21 01Z,   1.30,  -3.63,  -5.00,  99.90,  -2.67,
01/21 02Z,   1.40,  -8.02,  -9.40,  99.90,  -2.78,
01/21 03Z,   1.60, -12.76, -14.17,  99.90,  -3.01,
01/21 04Z,   1.60, -16.75, -18.04,  99.90,  -2.89,
01/21 05Z,   1.60, -18.83, -20.14,  99.90,  -2.91,  (min)
01/21 06Z,   1.50, -18.39, -19.66,  99.90,  -2.77,
01/21 07Z,   1.30, -15.70, -17.03,  99.90,  -2.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 08Z,   1.20, -11.68,  99.90, -13.10,  -2.62,
01/21 09Z,   1.20,  -7.34,  99.90,  -8.75,  -2.62,
01/21 10Z,   1.20,  -3.56,  99.90,  -4.98,  -2.61,
01/21 11Z,   1.30,  -1.16,  99.90,  -2.46,  -2.61,
01/21 12Z,   1.30,  -0.61,  99.90,  -1.91,  -2.60,  (max)
01/21 13Z,   1.40,  -1.92,  99.90,  -3.12,  -2.60,
01/21 14Z,   1.40,  -4.70,  99.90,  -5.89,  -2.60,
01/21 15Z,   1.40,  -8.29,  99.90,  -9.48,  -2.59,
01/21 16Z,   1.40, -11.80,  99.90, -12.99,  -2.59,
01/21 17Z,   1.50, -14.11,  99.90, -15.19,  -2.58,
01/21 18Z,   1.60, -14.31,  99.90, -15.29,  -2.58,  (min)
01/21 19Z,   1.70, -12.32,  99.90, -13.19,  -2.57,
01/21 20Z,   1.70,  -8.86,  99.90,  -9.74,  -2.57,
01/21 21Z,   1.60,  -4.98,  99.90,  -5.96,  -2.57,
01/21 22Z,   1.50,  -1.64,  99.90,  -2.72,  -2.57,
01/21 23Z,   1.30,   0.31,  99.90,  -0.97,  -2.57,  (max)
01/22 00Z,   1.10,   0.27,  99.90,  -1.20,  -2.57,
01/22 01Z,   1.00,  -1.83,  99.90,  -3.41,  -2.57,
01/22 02Z,   1.00,  -5.54,  99.90,  -7.11,  -2.57,
01/22 03Z,   1.20, -10.06,  99.90, -11.43,  -2.57,
01/22 04Z,   1.40, -14.45,  99.90, -15.62,  -2.57,
01/22 05Z,   1.60, -17.61,  99.90, -18.58,  -2.57,
01/22 06Z,   1.70, -18.56,  99.90, -19.43,  -2.57,  (min)
01/22 07Z,   1.70, -17.00,  99.90, -17.88,  -2.57,
01/22 08Z,   1.70, -13.54,  99.90, -14.41,  -2.57,
01/22 09Z,   1.60,  -9.22,  99.90, -10.20,  -2.57,
01/22 10Z,   1.40,  -5.06,  99.90,  -6.24,  -2.57,
01/22 11Z,   1.30,  -1.88,  99.90,  -3.16,  -2.57,
01/22 12Z,   1.10,  -0.34,  99.90,  -1.82,  -2.57,  (max)
01/22 13Z,   1.00,  -0.75,  99.90,  -2.33,  -2.57,
01/22 14Z,   1.10,  -2.91,  99.90,  -4.39,  -2.57,
01/22 15Z,   1.10,  -6.24,  99.90,  -7.71,  -2.57,
01/22 16Z,   1.20,  -9.98,  99.90, -11.35,  -2.57,
01/22 17Z,   1.30, -13.17,  99.90, -14.44,  -2.57,
01/22 18Z,   1.40, -14.77,  99.90, -15.95,  -2.57,  (min)
01/22 19Z,   1.40, -14.16,  99.90, -15.34,  -2.57,
01/22 20Z,   1.40, -11.56,  99.90, -12.73,  -2.57,
01/22 21Z,   1.40,  -7.89,  99.90,  -9.06,  -2.57,
01/22 22Z,   1.30,  -4.20,  99.90,  -5.48,  -2.57,
01/22 23Z,   1.30,  -1.40,  99.90,  -2.67,  -2.57,
01/23 00Z,   1.30,  -0.17,  99.90,  -1.44,  -2.57,  (max)
01/23 01Z,   1.30,  -0.94,  99.90,  -2.21,  -2.57,
01/23 02Z,   1.40,  -3.57,  99.90,  -4.74,  -2.57,
01/23 03Z,   1.50,  -7.43,  99.90,  -8.50,  -2.57,
01/23 04Z,   1.50, -11.67,  99.90, -12.74,  -2.57,
01/23 05Z,   1.40, -15.35,  99.90, -16.52,  -2.57,
01/23 06Z,   1.30, -17.48,  99.90, -18.75,  -2.57,  (min)
01/23 07Z,   1.20, -17.33,  99.90, -18.71,  -2.57,
01/23 08Z,   1.10, -14.92,  99.90, -16.39,  -2.57,
01/23 09Z,   1.00, -11.06,  99.90, -12.63,  -2.57,
01/23 10Z,   0.90,  -6.83,  99.90,  -8.50,  -2.57,
01/23 11Z,   0.90,  -3.16,  99.90,  -4.84,  -2.57,
01/23 12Z,   1.10,  -0.76,  99.90,  -2.23,  -2.57,
01/23 13Z,   1.20,  -0.13,  99.90,  -1.50,  -2.57,  (max)
01/23 14Z,   1.30,  -1.38,  99.90,  -2.66,  -2.57,
01/23 15Z,   1.40,  -4.15,  99.90,  -5.32,  -2.57,
01/23 16Z,   1.40,  -7.73,  99.90,  -8.90,  -2.57,
01/23 17Z,   1.60, -11.33,  99.90, -12.30,  -2.57,
01/23 18Z,   1.60, -14.04,  99.90, -15.01,  -2.57,
01/23 19Z,   1.50, -14.97,  99.90, -16.04,  -2.57,  (min)
01/23 20Z,   1.30, -13.76,  99.90, -15.03,  -2.57,
01/23 21Z,   1.20, -10.88,  99.90, -12.25,  -2.57,
01/23 22Z,   1.10,  -7.31,  99.90,  -8.78,  -2.57,
01/23 23Z,   0.90,  -4.05,  99.90,  -5.72,  -2.57,
01/24 00Z,   0.80,  -1.84,  99.90,  -3.61,  -2.57,
01/24 01Z,   0.80,  -1.24,  99.90,  -3.01,  -2.57,  (max)
01/24 02Z,   1.00,  -2.49,  99.90,  -4.06,  -2.57,
01/24 03Z,   1.20,  -5.27,  99.90,  -6.65,  -2.57,
01/24 04Z,   1.40,  -8.88,  99.90, -10.06,  -2.57,
01/24 05Z,   1.60, -12.49,  99.90, -13.47,  -2.57,
01/24 06Z,   1.70, -15.28,  99.90, -16.15,  -2.57,
01/24 07Z,   1.60, -16.42,  99.90, -17.39,  -2.57,  (min)
01/24 08Z,   1.40, -15.43,  99.90, -16.60,  -2.57,
01/24 09Z,   1.20, -12.56,  99.90, -13.93,  -2.57,
01/24 10Z,   0.90,  -8.70,  99.90, -10.38,  -2.57,
01/24 11Z,   0.80,  -4.88,  99.90,  -6.66,  -2.57,
01/24 12Z,   0.80,  -1.88,  99.90,  -3.65,  -2.57,
01/24 13Z,   0.90,  -0.26,  99.90,  -1.93,  -2.57,  (max)
01/24 14Z,   1.00,  -0.40,  99.90,  -1.97,  -2.57,
01/24 15Z,   1.10,  -2.24,  99.90,  -3.72,  -2.57,
01/24 16Z,   1.30,  -5.30,  99.90,  -6.58,  -2.57,
01/24 17Z,   1.40,  -8.85,  99.90, -10.03,  -2.57,
01/24 18Z,   1.40, -12.15,  99.90, -13.33,  -2.57,
01/24 19Z,   1.30, -14.39,  99.90, -15.66,  -2.57,
01/24 20Z,   1.30, -14.85,  99.90, -16.12,  -2.57,  (min)
01/24 21Z,   1.20, -13.37,  99.90, -14.75,  -2.57,
01/24 22Z,   1.10, -10.55,  99.90, -12.02,  -2.57,
01/24 23Z,   1.10,  -7.33,  99.90,  -8.80,  -2.57,
01/25 00Z,   1.10,  -4.56,  99.90,  -6.04,  -2.57,