EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 01/20/2026 19:23:38 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 00Z,  -0.70, -17.45, -16.96,  99.90,   1.19,  (min)
01/19 01Z,  -0.70, -11.18, -10.56,  99.90,   1.32,
01/19 02Z,  -0.60,  -6.11,  -5.11,  99.90,   1.60,
01/19 03Z,  -0.60,  -2.67,  -1.47,  99.90,   1.80,
01/19 04Z,  -0.60,  -1.50,  -0.36,  99.90,   1.74,  (max)
01/19 05Z,  -0.60,  -3.11,  -2.75,  99.90,   0.96,
01/19 06Z,  -0.60,  -6.79,  -7.47,  99.90,  -0.08,
01/19 07Z,  -0.60, -11.68, -12.41,  99.90,  -0.13,
01/19 08Z,  -0.60, -17.06, -17.51,  99.90,   0.15,
01/19 09Z,  -0.60, -22.51, -22.47,  99.90,   0.64,
01/19 10Z,  -0.60, -27.59, -27.20,  99.90,   0.99,
01/19 11Z,  -0.60, -29.78, -31.00,  99.90,  -0.62,  (min)
01/19 12Z,  -0.60, -26.49, -27.85,  99.90,  -0.76,
01/19 13Z,  -0.60, -19.42, -19.44,  99.90,   0.58,
01/19 14Z,  -0.60, -12.20, -12.25,  99.90,   0.55,
01/19 15Z,  -0.60,  -6.20,  -6.43,  99.90,   0.37,
01/19 16Z,  -0.60,  -1.96,  -2.46,  99.90,   0.10,
01/19 17Z,  -0.60,  -0.54,  -0.89,  99.90,   0.25,  (max)
01/19 18Z,  -0.70,  -1.96,  -2.88,  99.90,  -0.22,
01/19 19Z,  -0.70,  -5.48,  -7.30,  99.90,  -1.12,
01/19 20Z,  -0.70, -10.26, -12.32,  99.90,  -1.36,
01/19 21Z,  -0.70, -15.41, -16.77,  99.90,  -0.66,
01/19 22Z,  -0.70, -20.34, -21.14,  99.90,  -0.10,
01/19 23Z,  -0.70, -23.40, -24.48,  99.90,  -0.38,  (min)
01/20 00Z,  -0.70, -21.68, -21.65,  99.90,   0.73,
01/20 01Z,  -0.70, -15.38, -14.52,  99.90,   1.56,
01/20 02Z,  -0.70,  -8.57,  -8.14,  99.90,   1.13,
01/20 03Z,  -0.60,  -3.83,  -3.26,  99.90,   1.17,
01/20 04Z,  -0.60,  -1.30,  -0.27,  99.90,   1.63,  (max)
01/20 05Z,  -0.60,  -1.34,  -0.66,  99.90,   1.28,
01/20 06Z,  -0.70,  -4.00,  -4.37,  99.90,   0.33,
01/20 07Z,  -0.70,  -8.42,  -9.54,  99.90,  -0.42,
01/20 08Z,  -0.70, -13.87, -14.60,  99.90,  -0.03,
01/20 09Z,  -0.70, -19.58, -19.69,  99.90,   0.59,
01/20 10Z,  -0.70, -24.95, -24.70,  99.90,   0.95,
01/20 11Z,  -0.70, -29.07, -29.30,  99.90,   0.47,
01/20 12Z,  -0.70, -29.16, -31.86,  99.90,  -2.00,  (min)
01/20 13Z,  -0.70, -23.60, -24.04,  99.90,   0.26,
01/20 14Z,  -0.70, -15.41, -15.80,  99.90,   0.31,
01/20 15Z,  -0.70,  -8.39,  -9.12,  99.90,  -0.03,
01/20 16Z,  -0.70,  -3.43,  -4.17,  99.90,  -0.04,
01/20 17Z,  -0.70,  -0.71,  -1.05,  99.90,   0.36,  (max)
01/20 18Z,  -0.70,  -0.79,  -1.20,  99.90,   0.29,
01/20 19Z,  -0.70,  -3.33,  -4.71,  99.90,  -0.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 20Z,  -0.70,  -7.66,  99.90,  -8.95,  -0.59,
01/20 21Z,  -0.80, -12.98,  99.90, -14.27,  -0.50,
01/20 22Z,  -0.80, -18.26,  99.90, -19.47,  -0.41,
01/20 23Z,  -0.80, -22.69,  99.90, -23.80,  -0.31,
01/21 00Z,  -0.80, -24.20,  99.90, -25.23,  -0.22,  (min)
01/21 01Z,  -0.80, -20.36,  99.90, -21.30,  -0.13,
01/21 02Z,  -0.80, -12.73,  99.90, -13.57,  -0.04,
01/21 03Z,  -0.80,  -5.87,  99.90,  -6.62,   0.05,
01/21 04Z,  -0.80,  -1.88,  99.90,  -2.54,   0.14,
01/21 05Z,  -0.80,  -0.49,  99.90,  -1.06,   0.23,  (max)
01/21 06Z,  -0.80,  -1.74,  99.90,  -2.22,   0.32,
01/21 07Z,  -0.80,  -5.37,  99.90,  -5.76,   0.41,
01/21 08Z,  -0.90, -10.53,  99.90, -11.02,   0.41,
01/21 09Z,  -0.90, -16.52,  99.90, -17.01,   0.41,
01/21 10Z,  -0.90, -22.33,  99.90, -22.82,   0.41,
01/21 11Z,  -0.90, -27.13,  99.90, -27.62,   0.41,
01/21 12Z,  -0.80, -29.64,  99.90, -30.03,   0.41,  (min)
01/21 13Z,  -0.80, -27.26,  99.90, -27.65,   0.41,
01/21 14Z,  -0.80, -19.69,  99.90, -20.08,   0.41,
01/21 15Z,  -0.80, -11.00,  99.90, -11.39,   0.41,
01/21 16Z,  -0.80,  -4.77,  99.90,  -5.16,   0.41,
01/21 17Z,  -0.80,  -1.22,  99.90,  -1.61,   0.41,
01/21 18Z,  -0.80,  -0.13,  99.90,  -0.52,   0.41,  (max)
01/21 19Z,  -0.80,  -1.68,  99.90,  -2.07,   0.41,
01/21 20Z,  -0.80,  -5.34,  99.90,  -5.73,   0.41,
01/21 21Z,  -0.80, -10.47,  99.90, -10.86,   0.41,
01/21 22Z,  -0.80, -16.15,  99.90, -16.54,   0.41,
01/21 23Z,  -0.90, -21.18,  99.90, -21.67,   0.41,
01/22 00Z,  -0.90, -24.55,  99.90, -25.05,   0.41,  (min)
01/22 01Z,  -0.90, -24.15,  99.90, -24.64,   0.41,
01/22 02Z,  -0.80, -18.35,  99.90, -18.74,   0.41,
01/22 03Z,  -0.80,  -9.96,  99.90, -10.35,   0.41,
01/22 04Z,  -0.70,  -3.61,  99.90,  -3.91,   0.41,
01/22 05Z,  -0.70,  -0.65,  99.90,  -0.94,   0.41,
01/22 06Z,  -0.70,  -0.38,  99.90,  -0.67,   0.41,  (max)
01/22 07Z,  -0.70,  -2.71,  99.90,  -3.00,   0.41,
01/22 08Z,  -0.70,  -7.18,  99.90,  -7.47,   0.41,
01/22 09Z,  -0.80, -13.01,  99.90, -13.40,   0.41,
01/22 10Z,  -0.80, -19.31,  99.90, -19.70,   0.41,
01/22 11Z,  -0.80, -24.78,  99.90, -25.17,   0.41,
01/22 12Z,  -0.80, -28.43,  99.90, -28.82,   0.41,
01/22 13Z,  -0.80, -28.91,  99.90, -29.30,   0.41,  (min)
01/22 14Z,  -0.80, -24.16,  99.90, -24.55,   0.41,
01/22 15Z,  -0.70, -15.21,  99.90, -15.50,   0.41,
01/22 16Z,  -0.70,  -6.81,  99.90,  -7.10,   0.41,
01/22 17Z,  -0.70,  -1.84,  99.90,  -2.13,   0.41,
01/22 18Z,  -0.70,   0.18,  99.90,  -0.11,   0.41,  (max)
01/22 19Z,  -0.70,  -0.30,  99.90,  -0.59,   0.41,
01/22 20Z,  -0.70,  -3.19,  99.90,  -3.48,   0.41,
01/22 21Z,  -0.80,  -7.87,  99.90,  -8.26,   0.41,
01/22 22Z,  -0.80, -13.63,  99.90, -14.02,   0.41,
01/22 23Z,  -0.80, -19.30,  99.90, -19.69,   0.41,
01/23 00Z,  -0.80, -23.61,  99.90, -24.00,   0.41,
01/23 01Z,  -0.80, -25.57,  99.90, -25.96,   0.41,  (min)
01/23 02Z,  -0.80, -23.30,  99.90, -23.69,   0.41,
01/23 03Z,  -0.80, -16.10,  99.90, -16.49,   0.41,
01/23 04Z,  -0.80,  -7.70,  99.90,  -8.09,   0.41,
01/23 05Z,  -0.80,  -2.30,  99.90,  -2.69,   0.41,
01/23 06Z,  -0.80,  -0.37,  99.90,  -0.76,   0.41,  (max)
01/23 07Z,  -0.80,  -1.03,  99.90,  -1.42,   0.41,
01/23 08Z,  -0.80,  -4.16,  99.90,  -4.55,   0.41,
01/23 09Z,  -0.80,  -9.26,  99.90,  -9.65,   0.41,
01/23 10Z,  -0.90, -15.48,  99.90, -15.97,   0.41,
01/23 11Z,  -0.80, -21.65,  99.90, -22.04,   0.41,
01/23 12Z,  -0.80, -26.26,  99.90, -26.65,   0.41,
01/23 13Z,  -0.80, -28.38,  99.90, -28.77,   0.41,  (min)
01/23 14Z,  -0.70, -26.85,  99.90, -27.14,   0.41,
01/23 15Z,  -0.70, -20.31,  99.90, -20.60,   0.41,
01/23 16Z,  -0.70, -10.90,  99.90, -11.19,   0.41,
01/23 17Z,  -0.70,  -3.48,  99.90,  -3.77,   0.41,
01/23 18Z,  -0.70,   0.02,  99.90,  -0.27,   0.41,
01/23 19Z,  -0.80,   0.62,  99.90,   0.23,   0.41,  (max)
01/23 20Z,  -0.80,  -1.18,  99.90,  -1.57,   0.41,
01/23 21Z,  -0.80,  -5.17,  99.90,  -5.56,   0.41,
01/23 22Z,  -0.80, -10.62,  99.90, -11.01,   0.41,
01/23 23Z,  -0.80, -16.63,  99.90, -17.02,   0.41,
01/24 00Z,  -0.80, -21.82,  99.90, -22.21,   0.41,
01/24 01Z,  -0.80, -25.08,  99.90, -25.47,   0.41,
01/24 02Z,  -0.80, -25.69,  99.90, -26.08,   0.41,  (min)
01/24 03Z,  -0.80, -22.04,  99.90, -22.43,   0.41,
01/24 04Z,  -0.80, -14.29,  99.90, -14.68,   0.41,
01/24 05Z,  -0.70,  -6.53,  99.90,  -6.82,   0.41,
01/24 06Z,  -0.70,  -2.22,  99.90,  -2.51,   0.41,
01/24 07Z,  -0.70,  -1.07,  99.90,  -1.36,   0.41,  (max)
01/24 08Z,  -0.70,  -2.27,  99.90,  -2.56,   0.41,
01/24 09Z,  -0.80,  -5.83,  99.90,  -6.22,   0.41,
01/24 10Z,  -0.80, -11.19,  99.90, -11.58,   0.41,
01/24 11Z,  -0.80, -17.37,  99.90, -17.76,   0.41,
01/24 12Z,  -0.80, -22.90,  99.90, -23.29,   0.41,