EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 01/19/2026 08:22:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 12Z,   0.30,  -6.53,  -7.53,  99.90,  -1.30,
01/17 13Z,   0.20,  -7.80,  -8.65,  99.90,  -1.05,
01/17 14Z,   0.00,  -8.87,  -9.78,  99.90,  -0.91,
01/17 15Z,   0.00,  -9.32, -10.09,  99.90,  -0.77,  (min)
01/17 16Z,   0.00,  -8.98,  -9.87,  99.90,  -0.89,
01/17 17Z,   0.00,  -7.86,  -8.60,  99.90,  -0.74,
01/17 18Z,   0.30,  -6.21,  -6.93,  99.90,  -1.02,
01/17 19Z,   0.20,  -4.45,  -5.43,  99.90,  -1.18,
01/17 20Z,   0.20,  -3.11,  -3.86,  99.90,  -0.95,
01/17 21Z,   0.40,  -2.60,  -3.12,  99.90,  -0.92,  (max)
01/17 22Z,   0.30,  -3.11,  -3.76,  99.90,  -0.95,
01/17 23Z,   0.20,  -4.61,  -5.30,  99.90,  -0.89,
01/18 00Z,   0.30,  -6.91,  -7.76,  99.90,  -1.15,
01/18 01Z,   0.30,  -9.60, -10.45,  99.90,  -1.15,
01/18 02Z,   0.30, -12.10, -13.12,  99.90,  -1.32,
01/18 03Z,   0.30, -13.85, -14.75,  99.90,  -1.20,
01/18 04Z,   0.30, -14.49, -15.39,  99.90,  -1.20,  (min)
01/18 05Z,   0.30, -13.93, -14.92,  99.90,  -1.29,
01/18 06Z,   0.40, -12.34, -13.33,  99.90,  -1.39,
01/18 07Z,   0.40, -10.11, -11.10,  99.90,  -1.39,
01/18 08Z,   0.40,  -7.80,  -8.89,  99.90,  -1.49,
01/18 09Z,   0.40,  -5.97,  -7.08,  99.90,  -1.51,
01/18 10Z,   0.40,  -4.97,  -5.96,  99.90,  -1.39,
01/18 11Z,   0.40,  -4.90,  -5.89,  99.90,  -1.39,  (max)
01/18 12Z,   0.40,  -5.69,  -6.63,  99.90,  -1.34,
01/18 13Z,   0.50,  -7.07,  -7.96,  99.90,  -1.39,
01/18 14Z,   0.50,  -8.56,  -9.45,  99.90,  -1.39,
01/18 15Z,   0.50,  -9.60, -10.50,  99.90,  -1.40,
01/18 16Z,   0.40,  -9.81, -10.70,  99.90,  -1.29,  (min)
01/18 17Z,   0.40,  -9.07, -10.05,  99.90,  -1.38,
01/18 18Z,   0.50,  -7.54,  -8.61,  99.90,  -1.57,
01/18 19Z,   0.60,  -5.59,  -6.54,  99.90,  -1.55,
01/18 20Z,   0.60,  -3.73,  -4.66,  99.90,  -1.53,
01/18 21Z,   0.60,  -2.54,  -3.57,  99.90,  -1.63,
01/18 22Z,   0.70,  -2.39,  -3.43,  99.90,  -1.74,  (max)
01/18 23Z,   0.30,  -3.37,  -4.51,  99.90,  -1.44,
01/19 00Z,   0.60,  -5.36,  -6.58,  99.90,  -1.82,
01/19 01Z,   0.60,  -8.06,  -9.19,  99.90,  -1.73,
01/19 02Z,   0.50, -10.93, -12.00,  99.90,  -1.57,
01/19 03Z,   0.40, -13.33, -14.39,  99.90,  -1.46,
01/19 04Z,   0.40, -14.68, -15.83,  99.90,  -1.55,
01/19 05Z,   0.30, -14.75, -16.13,  99.90,  -1.68,  (min)
01/19 06Z,   0.30, -13.57, -14.77,  99.90,  -1.50,
01/19 07Z,   0.20, -11.45, -12.59,  99.90,  -1.34,
01/19 08Z,   0.30,  -8.92, -10.28,  99.90,  -1.66,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 09Z,   0.20,  -6.60,  99.90,  -8.04,  -1.65,
01/19 10Z,   0.30,  -5.02,  99.90,  -6.35,  -1.63,
01/19 11Z,   0.40,  -4.45,  99.90,  -5.67,  -1.62,  (max)
01/19 12Z,   0.50,  -4.90,  99.90,  -6.01,  -1.61,
01/19 13Z,   0.40,  -6.17,  99.90,  -7.37,  -1.60,
01/19 14Z,   0.30,  -7.88,  99.90,  -9.17,  -1.58,
01/19 15Z,   0.30,  -9.44,  99.90, -10.71,  -1.57,
01/19 16Z,   0.30, -10.29,  99.90, -11.55,  -1.56,  (min)
01/19 17Z,   0.30, -10.10,  99.90, -11.35,  -1.55,
01/19 18Z,   0.30,  -8.92,  99.90, -10.15,  -1.54,
01/19 19Z,   0.30,  -7.01,  99.90,  -8.24,  -1.52,
01/19 20Z,   0.30,  -4.88,  99.90,  -6.09,  -1.51,
01/19 21Z,   0.30,  -3.10,  99.90,  -4.31,  -1.51,
01/19 22Z,   0.30,  -2.22,  99.90,  -3.43,  -1.51,  (max)
01/19 23Z,   0.20,  -2.54,  99.90,  -3.85,  -1.51,
01/20 00Z,   0.20,  -4.04,  99.90,  -5.35,  -1.51,
01/20 01Z,   0.20,  -6.48,  99.90,  -7.79,  -1.51,
01/20 02Z,   0.20,  -9.42,  99.90, -10.73,  -1.51,
01/20 03Z,   0.20, -12.26,  99.90, -13.57,  -1.51,
01/20 04Z,   0.20, -14.30,  99.90, -15.61,  -1.51,
01/20 05Z,   0.20, -15.08,  99.90, -16.39,  -1.51,  (min)
01/20 06Z,   0.20, -14.47,  99.90, -15.78,  -1.51,
01/20 07Z,   0.20, -12.68,  99.90, -13.99,  -1.51,
01/20 08Z,   0.20, -10.17,  99.90, -11.48,  -1.51,
01/20 09Z,   0.20,  -7.53,  99.90,  -8.84,  -1.51,
01/20 10Z,   0.30,  -5.41,  99.90,  -6.62,  -1.51,
01/20 11Z,   0.20,  -4.26,  99.90,  -5.57,  -1.51,
01/20 12Z,   0.20,  -4.24,  99.90,  -5.55,  -1.51,  (max)
01/20 13Z,   0.20,  -5.23,  99.90,  -6.54,  -1.51,
01/20 14Z,   0.20,  -6.93,  99.90,  -8.24,  -1.51,
01/20 15Z,   0.20,  -8.82,  99.90, -10.13,  -1.51,
01/20 16Z,   0.20, -10.29,  99.90, -11.60,  -1.51,
01/20 17Z,   0.20, -10.80,  99.90, -12.11,  -1.51,  (min)
01/20 18Z,   0.30, -10.16,  99.90, -11.37,  -1.51,
01/20 19Z,   0.30,  -8.56,  99.90,  -9.77,  -1.51,
01/20 20Z,   0.30,  -6.40,  99.90,  -7.61,  -1.51,
01/20 21Z,   0.30,  -4.26,  99.90,  -5.47,  -1.51,
01/20 22Z,   0.30,  -2.73,  99.90,  -3.94,  -1.51,
01/20 23Z,   0.40,  -2.30,  99.90,  -3.41,  -1.51,  (max)
01/21 00Z,   0.30,  -3.13,  99.90,  -4.34,  -1.51,
01/21 01Z,   0.30,  -5.08,  99.90,  -6.29,  -1.51,
01/21 02Z,   0.30,  -7.80,  99.90,  -9.01,  -1.51,
01/21 03Z,   0.30, -10.76,  99.90, -11.97,  -1.51,
01/21 04Z,   0.30, -13.32,  99.90, -14.53,  -1.51,
01/21 05Z,   0.40, -14.81,  99.90, -15.92,  -1.51,  (min)
01/21 06Z,   0.50, -14.89,  99.90, -15.90,  -1.51,
01/21 07Z,   0.70, -13.61,  99.90, -14.42,  -1.51,
01/21 08Z,   0.40, -11.34,  99.90, -12.45,  -1.51,
01/21 09Z,   0.30,  -8.63,  99.90,  -9.84,  -1.51,
01/21 10Z,   0.50,  -6.11,  99.90,  -7.12,  -1.51,
01/21 11Z,   0.50,  -4.38,  99.90,  -5.39,  -1.51,
01/21 12Z,   0.50,  -3.79,  99.90,  -4.81,  -1.51,  (max)
01/21 13Z,   0.20,  -4.36,  99.90,  -5.67,  -1.51,
01/21 14Z,   0.50,  -5.84,  99.90,  -6.85,  -1.51,
01/21 15Z,   0.50,  -7.83,  99.90,  -8.84,  -1.51,
01/21 16Z,   0.30,  -9.75,  99.90, -10.96,  -1.51,
01/21 17Z,   0.30, -10.98,  99.90, -12.19,  -1.51,  (min)
01/21 18Z,   0.50, -11.09,  99.90, -12.10,  -1.51,
01/21 19Z,   0.50, -10.03,  99.90, -11.04,  -1.51,
01/21 20Z,   0.40,  -8.13,  99.90,  -9.24,  -1.51,
01/21 21Z,   0.50,  -5.90,  99.90,  -6.91,  -1.51,
01/21 22Z,   0.60,  -3.92,  99.90,  -4.83,  -1.51,
01/21 23Z,   0.50,  -2.77,  99.90,  -3.78,  -1.51,  (max)
01/22 00Z,   0.50,  -2.81,  99.90,  -3.82,  -1.51,
01/22 01Z,   0.40,  -4.07,  99.90,  -5.18,  -1.51,
01/22 02Z,   0.50,  -6.31,  99.90,  -7.32,  -1.51,
01/22 03Z,   0.40,  -9.09,  99.90, -10.20,  -1.51,
01/22 04Z,   0.40, -11.83,  99.90, -12.94,  -1.51,
01/22 05Z,   0.40, -13.88,  99.90, -14.99,  -1.51,
01/22 06Z,   0.50, -14.69,  99.90, -15.70,  -1.51,  (min)
01/22 07Z,   0.40, -14.07,  99.90, -15.19,  -1.51,
01/22 08Z,   0.40, -12.25,  99.90, -13.36,  -1.51,
01/22 09Z,   0.50,  -9.70,  99.90, -10.71,  -1.51,
01/22 10Z,   0.50,  -7.03,  99.90,  -8.04,  -1.51,
01/22 11Z,   0.40,  -4.84,  99.90,  -5.95,  -1.51,
01/22 12Z,   0.30,  -3.65,  99.90,  -4.86,  -1.51,
01/22 13Z,   0.40,  -3.66,  99.90,  -4.77,  -1.51,  (max)
01/22 14Z,   0.40,  -4.75,  99.90,  -5.86,  -1.51,
01/22 15Z,   0.40,  -6.61,  99.90,  -7.72,  -1.51,
01/22 16Z,   0.30,  -8.74,  99.90,  -9.95,  -1.51,
01/22 17Z,   0.40, -10.54,  99.90, -11.65,  -1.51,
01/22 18Z,   0.40, -11.46,  99.90, -12.57,  -1.51,  (min)
01/22 19Z,   0.40, -11.19,  99.90, -12.30,  -1.51,
01/22 20Z,   0.40,  -9.83,  99.90, -10.94,  -1.51,
01/22 21Z,   0.40,  -7.80,  99.90,  -8.91,  -1.51,
01/22 22Z,   0.40,  -5.67,  99.90,  -6.78,  -1.51,
01/22 23Z,   0.30,  -3.98,  99.90,  -5.19,  -1.51,
01/23 00Z,   0.20,  -3.24,  99.90,  -4.55,  -1.51,