EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 01/21/2026 22:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 06Z,  -0.60, -18.65, -19.48,  99.90,  -0.23,
01/20 07Z,  -0.60, -15.19, -16.06,  99.90,  -0.27,
01/20 08Z,  -0.60, -11.27, -12.14,  99.90,  -0.27,
01/20 09Z,  -0.60,  -7.76,  -8.60,  99.90,  -0.24,
01/20 10Z,  -0.60,  -5.42,  -6.26,  99.90,  -0.24,
01/20 11Z,  -0.60,  -4.79,  -5.64,  99.90,  -0.25,  (max)
01/20 12Z,  -0.50,  -5.96,  -6.76,  99.90,  -0.30,
01/20 13Z,  -0.50,  -8.59,  -9.28,  99.90,  -0.19,
01/20 14Z,  -0.50, -11.84, -12.50,  99.90,  -0.16,
01/20 15Z,  -0.50, -14.72, -15.45,  99.90,  -0.23,
01/20 16Z,  -0.60, -16.33, -17.06,  99.90,  -0.13,  (min)
01/20 17Z,  -0.60, -16.17, -16.85,  99.90,  -0.08,
01/20 18Z,  -0.50, -14.30, -14.93,  99.90,  -0.13,
01/20 19Z,  -0.50, -11.23, -11.81,  99.90,  -0.08,
01/20 20Z,  -0.50,  -7.77,  -8.39,  99.90,  -0.12,
01/20 21Z,  -0.50,  -4.81,  -5.42,  99.90,  -0.11,
01/20 22Z,  -0.50,  -3.15,  -3.83,  99.90,  -0.18,  (max)
01/20 23Z,  -0.50,  -3.30,  -3.97,  99.90,  -0.17,
01/21 00Z,  -0.40,  -5.42,  -6.01,  99.90,  -0.19,
01/21 01Z,  -0.40,  -9.11,  -9.60,  99.90,  -0.09,
01/21 02Z,  -0.40, -13.56, -14.00,  99.90,  -0.04,
01/21 03Z,  -0.40, -17.68, -18.14,  99.90,  -0.06,
01/21 04Z,  -0.40, -20.45, -21.00,  99.90,  -0.15,
01/21 05Z,  -0.40, -21.24, -21.92,  99.90,  -0.28,  (min)
01/21 06Z,  -0.50, -19.96, -20.73,  99.90,  -0.27,
01/21 07Z,  -0.50, -17.01, -17.76,  99.90,  -0.25,
01/21 08Z,  -0.40, -13.13, -13.86,  99.90,  -0.33,
01/21 09Z,  -0.40,  -9.21,  -9.91,  99.90,  -0.30,
01/21 10Z,  -0.40,  -6.11,  -6.85,  99.90,  -0.34,
01/21 11Z,  -0.40,  -4.52,  -5.28,  99.90,  -0.36,  (max)
01/21 12Z,  -0.40,  -4.79,  -5.51,  99.90,  -0.32,
01/21 13Z,  -0.40,  -6.82,  -7.46,  99.90,  -0.24,
01/21 14Z,  -0.30, -10.00, -10.61,  99.90,  -0.31,
01/21 15Z,  -0.30, -13.39, -13.96,  99.90,  -0.27,
01/21 16Z,  -0.40, -15.96, -16.55,  99.90,  -0.19,
01/21 17Z,  -0.40, -16.95, -17.54,  99.90,  -0.19,  (min)
01/21 18Z,  -0.50, -16.09, -16.65,  99.90,  -0.06,
01/21 19Z,  -0.50, -13.64, -14.24,  99.90,  -0.10,
01/21 20Z,  -0.50, -10.28, -10.94,  99.90,  -0.16,
01/21 21Z,  -0.50,  -6.87,  -7.54,  99.90,  -0.17,
01/21 22Z,  -0.40,  -4.31,  -4.98,  99.90,  -0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 23Z,  -0.30,  -3.30,  99.90,  -3.86,  -0.26,  (max)
01/22 00Z,  -0.20,  -4.22,  99.90,  -4.67,  -0.25,
01/22 01Z,  -0.20,  -6.99,  99.90,  -7.43,  -0.24,
01/22 02Z,  -0.30, -11.03,  99.90, -11.55,  -0.22,
01/22 03Z,  -0.30, -15.36,  99.90, -15.87,  -0.21,
01/22 04Z,  -0.40, -18.89,  99.90, -19.49,  -0.20,
01/22 05Z,  -0.40, -20.75,  99.90, -21.34,  -0.19,  (min)
01/22 06Z,  -0.40, -20.53,  99.90, -21.11,  -0.18,
01/22 07Z,  -0.50, -18.38,  99.90, -19.05,  -0.17,
01/22 08Z,  -0.50, -14.89,  99.90, -15.55,  -0.16,
01/22 09Z,  -0.50, -10.90,  99.90, -11.54,  -0.15,
01/22 10Z,  -0.50,  -7.29,  99.90,  -7.92,  -0.14,
01/22 11Z,  -0.50,  -4.85,  99.90,  -5.49,  -0.14,
01/22 12Z,  -0.40,  -4.14,  99.90,  -4.68,  -0.14,  (max)
01/22 13Z,  -0.30,  -5.30,  99.90,  -5.73,  -0.14,
01/22 14Z,  -0.30,  -8.00,  99.90,  -8.44,  -0.14,
01/22 15Z,  -0.30, -11.49,  99.90, -11.92,  -0.14,
01/22 16Z,  -0.30, -14.74,  99.90, -15.18,  -0.14,
01/22 17Z,  -0.40, -16.83,  99.90, -17.37,  -0.14,
01/22 18Z,  -0.50, -17.19,  99.90, -17.82,  -0.14,  (min)
01/22 19Z,  -0.50, -15.75,  99.90, -16.39,  -0.14,
01/22 20Z,  -0.50, -12.95,  99.90, -13.59,  -0.14,
01/22 21Z,  -0.50,  -9.55,  99.90, -10.19,  -0.14,
01/22 22Z,  -0.50,  -6.43,  99.90,  -7.07,  -0.14,
01/22 23Z,  -0.50,  -4.41,  99.90,  -5.04,  -0.14,
01/23 00Z,  -0.40,  -4.06,  99.90,  -4.60,  -0.14,  (max)
01/23 01Z,  -0.40,  -5.60,  99.90,  -6.13,  -0.14,
01/23 02Z,  -0.40,  -8.73,  99.90,  -9.27,  -0.14,
01/23 03Z,  -0.40, -12.73,  99.90, -13.27,  -0.14,
01/23 04Z,  -0.40, -16.58,  99.90, -17.12,  -0.14,
01/23 05Z,  -0.40, -19.28,  99.90, -19.82,  -0.14,
01/23 06Z,  -0.50, -20.17,  99.90, -20.80,  -0.14,  (min)
01/23 07Z,  -0.60, -19.07,  99.90, -19.80,  -0.14,
01/23 08Z,  -0.60, -16.32,  99.90, -17.06,  -0.14,
01/23 09Z,  -0.60, -12.62,  99.90, -13.36,  -0.14,
01/23 10Z,  -0.50,  -8.83,  99.90,  -9.46,  -0.14,
01/23 11Z,  -0.50,  -5.78,  99.90,  -6.41,  -0.14,
01/23 12Z,  -0.50,  -4.14,  99.90,  -4.78,  -0.14,  (max)
01/23 13Z,  -0.50,  -4.28,  99.90,  -4.91,  -0.14,
01/23 14Z,  -0.50,  -6.15,  99.90,  -6.79,  -0.14,
01/23 15Z,  -0.50,  -9.26,  99.90,  -9.89,  -0.14,
01/23 16Z,  -0.60, -12.76,  99.90, -13.50,  -0.14,
01/23 17Z,  -0.70, -15.70,  99.90, -16.54,  -0.14,
01/23 18Z,  -0.70, -17.29,  99.90, -18.12,  -0.14,  (min)
01/23 19Z,  -0.70, -17.14,  99.90, -17.98,  -0.14,
01/23 20Z,  -0.70, -15.36,  99.90, -16.20,  -0.14,
01/23 21Z,  -0.70, -12.48,  99.90, -13.32,  -0.14,
01/23 22Z,  -0.70,  -9.28,  99.90, -10.11,  -0.14,
01/23 23Z,  -0.60,  -6.58,  99.90,  -7.32,  -0.14,
01/24 00Z,  -0.60,  -5.10,  99.90,  -5.84,  -0.14,  (max)
01/24 01Z,  -0.50,  -5.28,  99.90,  -5.91,  -0.14,
01/24 02Z,  -0.50,  -7.14,  99.90,  -7.77,  -0.14,
01/24 03Z,  -0.60, -10.26,  99.90, -11.00,  -0.14,
01/24 04Z,  -0.60, -13.86,  99.90, -14.60,  -0.14,
01/24 05Z,  -0.70, -16.99,  99.90, -17.82,  -0.14,
01/24 06Z,  -0.80, -18.81,  99.90, -19.74,  -0.14,
01/24 07Z,  -0.90, -18.85,  99.90, -19.89,  -0.14,  (min)
01/24 08Z,  -1.00, -17.15,  99.90, -18.28,  -0.14,
01/24 09Z,  -0.90, -14.14,  99.90, -15.18,  -0.14,
01/24 10Z,  -0.90, -10.56,  99.90, -11.59,  -0.14,
01/24 11Z,  -0.70,  -7.21,  99.90,  -8.05,  -0.14,
01/24 12Z,  -0.60,  -4.84,  99.90,  -5.58,  -0.14,
01/24 13Z,  -0.60,  -3.96,  99.90,  -4.70,  -0.14,  (max)
01/24 14Z,  -0.50,  -4.77,  99.90,  -5.40,  -0.14,
01/24 15Z,  -0.50,  -7.07,  99.90,  -7.70,  -0.14,
01/24 16Z,  -0.60, -10.29,  99.90, -11.03,  -0.14,
01/24 17Z,  -0.60, -13.62,  99.90, -14.35,  -0.14,
01/24 18Z,  -0.70, -16.20,  99.90, -17.03,  -0.14,
01/24 19Z,  -0.80, -17.40,  99.90, -18.34,  -0.14,  (min)
01/24 20Z,  -0.80, -16.99,  99.90, -17.92,  -0.14,
01/24 21Z,  -0.70, -15.15,  99.90, -15.98,  -0.14,
01/24 22Z,  -0.70, -12.43,  99.90, -13.27,  -0.14,
01/24 23Z,  -0.60,  -9.57,  99.90, -10.31,  -0.14,
01/25 00Z,  -0.50,  -7.32,  99.90,  -7.95,  -0.14,
01/25 01Z,  -0.50,  -6.25,  99.90,  -6.88,  -0.14,  (max)
01/25 02Z,  -0.40,  -6.66,  99.90,  -7.20,  -0.14,
01/25 03Z,  -0.40,  -8.49,  99.90,  -9.02,  -0.14,
01/25 04Z,  -0.50, -11.25,  99.90, -11.89,  -0.14,
01/25 05Z,  -0.60, -14.22,  99.90, -14.95,  -0.14,
01/25 06Z,  -0.60, -16.56,  99.90, -17.30,  -0.14,
01/25 07Z,  -0.60, -17.63,  99.90, -18.37,  -0.14,  (min)
01/25 08Z,  -0.60, -17.13,  99.90, -17.86,  -0.14,
01/25 09Z,  -0.60, -15.17,  99.90, -15.91,  -0.14,
01/25 10Z,  -0.50, -12.24,  99.90, -12.88,  -0.14,
01/25 11Z,  -0.40,  -9.02,  99.90,  -9.56,  -0.14,
01/25 12Z,  -0.30,  -6.24,  99.90,  -6.67,  -0.14,
01/25 13Z,  99.90,  -4.49,  99.90,  99.90,  -0.14,
01/25 14Z,  99.90,  -4.16,  99.90,  99.90,  -0.14,
01/25 15Z,  99.90,  -5.33,  99.90,  99.90,  -0.14,
01/25 16Z,  99.90,  -7.76,  99.90,  99.90,  -0.14,
01/25 17Z,  99.90, -10.88,  99.90,  99.90,  -0.14,
01/25 18Z,  99.90, -13.96,  99.90,  99.90,  -0.14,