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 18:22:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 00Z,  -0.70, -22.95, -22.46,  99.90,   1.19,  (min)
01/19 01Z,  -0.70, -16.68, -16.06,  99.90,   1.32,
01/19 02Z,  -0.60, -11.61, -10.61,  99.90,   1.60,
01/19 03Z,  -0.60,  -8.17,  -6.97,  99.90,   1.80,
01/19 04Z,  -0.60,  -7.00,  -5.86,  99.90,   1.74,  (max)
01/19 05Z,  -0.60,  -8.61,  -8.25,  99.90,   0.96,
01/19 06Z,  -0.60, -12.29, -12.97,  99.90,  -0.08,
01/19 07Z,  -0.60, -17.18, -17.91,  99.90,  -0.13,
01/19 08Z,  -0.60, -22.56, -23.01,  99.90,   0.15,
01/19 09Z,  -0.60, -28.01, -27.97,  99.90,   0.64,
01/19 10Z,  -0.60, -33.09, -32.70,  99.90,   0.99,
01/19 11Z,  -0.60, -35.28, -36.50,  99.90,  -0.62,  (min)
01/19 12Z,  -0.60, -31.99, -33.35,  99.90,  -0.76,
01/19 13Z,  -0.60, -24.92, -24.94,  99.90,   0.58,
01/19 14Z,  -0.60, -17.70, -17.75,  99.90,   0.55,
01/19 15Z,  -0.60, -11.70, -11.93,  99.90,   0.37,
01/19 16Z,  -0.60,  -7.46,  -7.96,  99.90,   0.10,
01/19 17Z,  -0.60,  -6.04,  -6.39,  99.90,   0.25,  (max)
01/19 18Z,  -0.70,  -7.46,  -8.38,  99.90,  -0.22,
01/19 19Z,  -0.70, -10.98, -12.80,  99.90,  -1.12,
01/19 20Z,  -0.70, -15.76, -17.82,  99.90,  -1.36,
01/19 21Z,  -0.70, -20.91, -22.27,  99.90,  -0.66,
01/19 22Z,  -0.70, -25.84, -26.64,  99.90,  -0.10,
01/19 23Z,  -0.70, -28.90, -29.98,  99.90,  -0.38,  (min)
01/20 00Z,  -0.70, -27.18, -27.15,  99.90,   0.73,
01/20 01Z,  -0.70, -20.88, -20.02,  99.90,   1.56,
01/20 02Z,  -0.70, -14.07, -13.64,  99.90,   1.13,
01/20 03Z,  -0.60,  -9.33,  -8.76,  99.90,   1.17,
01/20 04Z,  -0.60,  -6.80,  -5.77,  99.90,   1.63,  (max)
01/20 05Z,  -0.60,  -6.84,  -6.16,  99.90,   1.28,
01/20 06Z,  -0.70,  -9.50,  -9.87,  99.90,   0.33,
01/20 07Z,  -0.70, -13.92, -15.04,  99.90,  -0.42,
01/20 08Z,  -0.70, -19.37, -20.10,  99.90,  -0.03,
01/20 09Z,  -0.70, -25.08, -25.19,  99.90,   0.59,
01/20 10Z,  -0.70, -30.45, -30.20,  99.90,   0.95,
01/20 11Z,  -0.70, -34.57, -34.80,  99.90,   0.47,
01/20 12Z,  -0.70, -34.66, -37.36,  99.90,  -2.00,  (min)
01/20 13Z,  -0.70, -29.10, -29.54,  99.90,   0.26,
01/20 14Z,  -0.70, -20.91, -21.30,  99.90,   0.31,
01/20 15Z,  -0.70, -13.89, -14.62,  99.90,  -0.03,
01/20 16Z,  -0.70,  -8.93,  -9.67,  99.90,  -0.04,
01/20 17Z,  -0.70,  -6.21,  -6.55,  99.90,   0.36,  (max)
01/20 18Z,  -0.70,  -6.29,  -6.70,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 19Z,  -0.70,  -8.83,  99.90,  -9.23,   0.30,
01/20 20Z,  -0.70, -13.16,  99.90, -13.55,   0.31,
01/20 21Z,  -0.80, -18.48,  99.90, -18.95,   0.32,
01/20 22Z,  -0.80, -23.76,  99.90, -24.23,   0.33,
01/20 23Z,  -0.80, -28.19,  99.90, -28.64,   0.34,
01/21 00Z,  -0.80, -29.70,  99.90, -30.15,   0.35,  (min)
01/21 01Z,  -0.80, -25.86,  99.90, -26.30,   0.36,
01/21 02Z,  -0.80, -18.23,  99.90, -18.65,   0.37,
01/21 03Z,  -0.80, -11.37,  99.90, -11.79,   0.39,
01/21 04Z,  -0.80,  -7.38,  99.90,  -7.78,   0.40,
01/21 05Z,  -0.80,  -5.99,  99.90,  -6.38,   0.41,  (max)
01/21 06Z,  -0.80,  -7.24,  99.90,  -7.62,   0.42,
01/21 07Z,  -0.80, -10.87,  99.90, -11.25,   0.42,
01/21 08Z,  -0.90, -16.03,  99.90, -16.51,   0.42,
01/21 09Z,  -0.90, -22.02,  99.90, -22.50,   0.42,
01/21 10Z,  -0.90, -27.83,  99.90, -28.31,   0.42,
01/21 11Z,  -0.90, -32.63,  99.90, -33.11,   0.42,
01/21 12Z,  -0.80, -35.14,  99.90, -35.52,   0.42,  (min)
01/21 13Z,  -0.80, -32.76,  99.90, -33.15,   0.42,
01/21 14Z,  -0.80, -25.19,  99.90, -25.57,   0.42,
01/21 15Z,  -0.80, -16.50,  99.90, -16.89,   0.42,
01/21 16Z,  -0.80, -10.27,  99.90, -10.66,   0.42,
01/21 17Z,  -0.80,  -6.72,  99.90,  -7.10,   0.42,
01/21 18Z,  -0.80,  -5.63,  99.90,  -6.01,   0.42,  (max)
01/21 19Z,  -0.80,  -7.18,  99.90,  -7.56,   0.42,
01/21 20Z,  -0.80, -10.84,  99.90, -11.22,   0.42,
01/21 21Z,  -0.80, -15.97,  99.90, -16.35,   0.42,
01/21 22Z,  -0.80, -21.65,  99.90, -22.03,   0.42,
01/21 23Z,  -0.90, -26.68,  99.90, -27.17,   0.42,
01/22 00Z,  -0.90, -30.05,  99.90, -30.54,   0.42,  (min)
01/22 01Z,  -0.90, -29.65,  99.90, -30.14,   0.42,
01/22 02Z,  -0.80, -23.85,  99.90, -24.23,   0.42,
01/22 03Z,  -0.80, -15.46,  99.90, -15.84,   0.42,
01/22 04Z,  -0.70,  -9.11,  99.90,  -9.40,   0.42,
01/22 05Z,  -0.70,  -6.15,  99.90,  -6.43,   0.42,
01/22 06Z,  -0.70,  -5.88,  99.90,  -6.16,   0.42,  (max)
01/22 07Z,  -0.70,  -8.21,  99.90,  -8.49,   0.42,
01/22 08Z,  -0.70, -12.68,  99.90, -12.97,   0.42,
01/22 09Z,  -0.80, -18.51,  99.90, -18.89,   0.42,
01/22 10Z,  -0.80, -24.81,  99.90, -25.19,   0.42,
01/22 11Z,  -0.80, -30.28,  99.90, -30.66,   0.42,
01/22 12Z,  -0.80, -33.93,  99.90, -34.31,   0.42,
01/22 13Z,  -0.80, -34.41,  99.90, -34.79,   0.42,  (min)
01/22 14Z,  -0.80, -29.66,  99.90, -30.04,   0.42,
01/22 15Z,  -0.70, -20.71,  99.90, -20.99,   0.42,
01/22 16Z,  -0.70, -12.31,  99.90, -12.59,   0.42,
01/22 17Z,  -0.70,  -7.34,  99.90,  -7.62,   0.42,
01/22 18Z,  -0.70,  -5.32,  99.90,  -5.60,   0.42,  (max)
01/22 19Z,  -0.70,  -5.80,  99.90,  -6.08,   0.42,
01/22 20Z,  -0.70,  -8.69,  99.90,  -8.97,   0.42,
01/22 21Z,  -0.80, -13.37,  99.90, -13.75,   0.42,
01/22 22Z,  -0.80, -19.13,  99.90, -19.52,   0.42,
01/22 23Z,  -0.80, -24.80,  99.90, -25.18,   0.42,
01/23 00Z,  -0.80, -29.11,  99.90, -29.49,   0.42,
01/23 01Z,  -0.80, -31.07,  99.90, -31.46,   0.42,  (min)
01/23 02Z,  -0.80, -28.80,  99.90, -29.18,   0.42,
01/23 03Z,  -0.80, -21.60,  99.90, -21.99,   0.42,
01/23 04Z,  -0.80, -13.20,  99.90, -13.58,   0.42,
01/23 05Z,  -0.80,  -7.80,  99.90,  -8.18,   0.42,
01/23 06Z,  -0.80,  -5.87,  99.90,  -6.25,   0.42,  (max)
01/23 07Z,  -0.80,  -6.53,  99.90,  -6.91,   0.42,
01/23 08Z,  -0.80,  -9.66,  99.90, -10.04,   0.42,
01/23 09Z,  -0.80, -14.76,  99.90, -15.14,   0.42,
01/23 10Z,  -0.90, -20.98,  99.90, -21.46,   0.42,
01/23 11Z,  -0.80, -27.15,  99.90, -27.54,   0.42,
01/23 12Z,  -0.80, -31.76,  99.90, -32.14,   0.42,
01/23 13Z,  -0.80, -33.88,  99.90, -34.26,   0.42,  (min)
01/23 14Z,  -0.70, -32.35,  99.90, -32.63,   0.42,
01/23 15Z,  -0.70, -25.81,  99.90, -26.09,   0.42,
01/23 16Z,  -0.70, -16.40,  99.90, -16.68,   0.42,
01/23 17Z,  -0.70,  -8.98,  99.90,  -9.26,   0.42,
01/23 18Z,  -0.70,  -5.48,  99.90,  -5.76,   0.42,
01/23 19Z,  -0.80,  -4.88,  99.90,  -5.26,   0.42,  (max)
01/23 20Z,  -0.80,  -6.68,  99.90,  -7.07,   0.42,
01/23 21Z,  -0.80, -10.67,  99.90, -11.06,   0.42,
01/23 22Z,  -0.80, -16.12,  99.90, -16.50,   0.42,
01/23 23Z,  -0.80, -22.13,  99.90, -22.51,   0.42,
01/24 00Z,  -0.80, -27.32,  99.90, -27.70,   0.42,
01/24 01Z,  -0.80, -30.58,  99.90, -30.96,   0.42,
01/24 02Z,  -0.80, -31.19,  99.90, -31.57,   0.42,  (min)
01/24 03Z,  -0.80, -27.54,  99.90, -27.92,   0.42,
01/24 04Z,  -0.80, -19.79,  99.90, -20.17,   0.42,
01/24 05Z,  -0.70, -12.03,  99.90, -12.31,   0.42,
01/24 06Z,  -0.70,  -7.72,  99.90,  -8.00,   0.42,
01/24 07Z,  -0.70,  -6.57,  99.90,  -6.85,   0.42,  (max)
01/24 08Z,  -0.70,  -7.77,  99.90,  -8.05,   0.42,
01/24 09Z,  -0.80, -11.33,  99.90, -11.71,   0.42,
01/24 10Z,  -0.80, -16.69,  99.90, -17.08,   0.42,
01/24 11Z,  -0.80, -22.87,  99.90, -23.25,   0.42,
01/24 12Z,  -0.80, -28.40,  99.90, -28.78,   0.42,