EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 12/17/2025 13:21:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 18Z,  -2.90, -25.03, -26.05,  99.90,   1.88,
12/15 19Z,  -2.90, -26.89, -27.94,  99.90,   1.85,  (min)
12/15 20Z,  -2.70, -25.11, -25.70,  99.90,   2.11,
12/15 21Z,  -2.60, -21.04, -20.43,  99.90,   3.21,
12/15 22Z,  -2.50, -16.69, -15.40,  99.90,   3.79,
12/15 23Z,  -2.30, -12.24, -11.25,  99.90,   3.29,
12/16 00Z,  -2.20,  -8.53,  -8.41,  99.90,   2.32,
12/16 01Z,  -2.10,  -7.33,  -7.53,  99.90,   1.90,  (max)
12/16 02Z,  -2.00,  -8.96,  -9.31,  99.90,   1.65,
12/16 03Z,  -1.80, -12.54, -13.03,  99.90,   1.31,
12/16 04Z,  -1.70, -16.93, -17.80,  99.90,   0.83,
12/16 05Z,  -1.50, -21.53, -22.38,  99.90,   0.65,
12/16 06Z,  -1.40, -26.70, -26.56,  99.90,   1.54,
12/16 07Z,  -1.00, -31.38, -30.29,  99.90,   2.09,
12/16 08Z,  -0.80, -32.59, -32.81,  99.90,   0.58,  (min)
12/16 09Z,  -0.50, -29.79, -30.52,  99.90,  -0.23,
12/16 10Z,  -0.30, -25.04, -23.74,  99.90,   1.60,
12/16 11Z,  -0.20, -19.34, -17.90,  99.90,   1.64,
12/16 12Z,  -0.10, -13.35, -13.22,  99.90,   0.23,
12/16 13Z,   0.00,  -9.24,  -9.75,  99.90,  -0.51,
12/16 14Z,   0.00,  -8.43,  -8.03,  99.90,   0.40,  (max)
12/16 15Z,   0.10, -10.41,  -8.94,  99.90,   1.37,
12/16 16Z,   0.20, -13.88, -12.02,  99.90,   1.66,
12/16 17Z,   0.30, -17.56, -16.56,  99.90,   0.70,
12/16 18Z,   0.30, -21.35, -20.87,  99.90,   0.18,
12/16 19Z,   0.40, -25.15, -24.52,  99.90,   0.23,
12/16 20Z,   0.40, -26.69, -26.87,  99.90,  -0.58,  (min)
12/16 21Z,   0.40, -24.35, -24.64,  99.90,  -0.69,
12/16 22Z,   0.40, -19.94, -19.00,  99.90,   0.54,
12/16 23Z,   0.40, -15.36, -13.79,  99.90,   1.17,
12/17 00Z,   0.30, -10.86,  -9.72,  99.90,   0.84,
12/17 01Z,   0.30,  -7.62,  -7.20,  99.90,   0.12,
12/17 02Z,   0.30,  -7.23,  -6.90,  99.90,   0.03,  (max)
12/17 03Z,   0.30,  -9.59,  -9.48,  99.90,  -0.19,
12/17 04Z,   0.30, -13.65, -14.08,  99.90,  -0.73,
12/17 05Z,   0.20, -18.32, -18.99,  99.90,  -0.87,
12/17 06Z,   0.20, -23.23, -23.60,  99.90,  -0.57,
12/17 07Z,   0.10, -28.71, -27.89,  99.90,   0.72,
12/17 08Z,   0.10, -33.13, -31.72,  99.90,   1.31,
12/17 09Z,   0.00, -33.45, -34.14,  99.90,  -0.69,  (min)
12/17 10Z,   0.00, -29.69, -30.29,  99.90,  -0.60,
12/17 11Z,  -0.10, -24.11, -23.15,  99.90,   1.06,
12/17 12Z,  -0.20, -17.68, -17.23,  99.90,   0.65,
12/17 13Z,  -0.20, -11.49, -12.44,  99.90,  -0.75,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/17 14Z,  -0.30,  -7.78,  99.90,  -8.71,  -0.63,
12/17 15Z,  -0.40,  -7.55,  99.90,  -8.46,  -0.51,  (max)
12/17 16Z,  -0.40, -10.01,  99.90, -10.80,  -0.39,
12/17 17Z,  -0.40, -13.76,  99.90, -14.43,  -0.27,
12/17 18Z,  -0.40, -17.68,  99.90, -18.23,  -0.15,
12/17 19Z,  -0.40, -21.78,  99.90, -22.20,  -0.03,
12/17 20Z,  -0.40, -25.55,  99.90, -25.86,   0.09,
12/17 21Z,  -0.40, -26.39,  99.90, -26.58,   0.21,  (min)
12/17 22Z,  -0.30, -23.21,  99.90, -23.17,   0.34,
12/17 23Z,  -0.30, -18.34,  99.90, -18.18,   0.46,
12/18 00Z,  -0.30, -13.60,  99.90, -13.32,   0.58,
12/18 01Z,  -0.30,  -9.38,  99.90,  -8.99,   0.70,
12/18 02Z,  -0.30,  -7.02,  99.90,  -6.62,   0.70,  (max)
12/18 03Z,  -0.40,  -7.66,  99.90,  -7.36,   0.70,
12/18 04Z,  -0.40, -10.80,  99.90, -10.50,   0.70,
12/18 05Z,  -0.40, -15.28,  99.90, -14.98,   0.70,
12/18 06Z,  -0.50, -20.13,  99.90, -19.93,   0.70,
12/18 07Z,  -0.50, -25.23,  99.90, -25.03,   0.70,
12/18 08Z,  -0.50, -30.72,  99.90, -30.52,   0.70,
12/18 09Z,  -0.40, -34.39,  99.90, -34.09,   0.70,  (min)
12/18 10Z,  -0.40, -33.39,  99.90, -33.09,   0.70,
12/18 11Z,  -0.50, -28.47,  99.90, -28.27,   0.70,
12/18 12Z,  -0.50, -22.13,  99.90, -21.93,   0.70,
12/18 13Z,  -0.40, -15.37,  99.90, -15.07,   0.70,
12/18 14Z,  -0.40,  -9.53,  99.90,  -9.23,   0.70,
12/18 15Z,  -0.40,  -6.66,  99.90,  -6.36,   0.70,  (max)
12/18 16Z,  -0.30,  -7.23,  99.90,  -6.83,   0.70,
12/18 17Z,  -0.30, -10.20,  99.90,  -9.80,   0.70,
12/18 18Z,  -0.30, -14.21,  99.90, -13.81,   0.70,
12/18 19Z,  -0.30, -18.33,  99.90, -17.93,   0.70,
12/18 20Z,  -0.30, -22.61,  99.90, -22.21,   0.70,
12/18 21Z,  -0.40, -26.03,  99.90, -25.73,   0.70,  (min)
12/18 22Z,  -0.40, -25.82,  99.90, -25.52,   0.70,
12/18 23Z,  -0.40, -21.61,  99.90, -21.32,   0.70,
12/19 00Z,  -0.50, -16.31,  99.90, -16.11,   0.70,
12/19 01Z,  -0.50, -11.68,  99.90, -11.48,   0.70,
12/19 02Z,  -0.50,  -8.14,  99.90,  -7.94,   0.70,
12/19 03Z,  -0.40,  -6.94,  99.90,  -6.64,   0.70,  (max)
12/19 04Z,  -0.40,  -8.68,  99.90,  -8.38,   0.70,
12/19 05Z,  -0.30, -12.47,  99.90, -12.08,   0.70,
12/19 06Z,  -0.30, -17.23,  99.90, -16.83,   0.70,
12/19 07Z,  -0.30, -22.16,  99.90, -21.76,   0.70,
12/19 08Z,  -0.30, -27.32,  99.90, -26.92,   0.70,
12/19 09Z,  -0.30, -32.48,  99.90, -32.08,   0.70,
12/19 10Z,  -0.30, -34.93,  99.90, -34.53,   0.70,  (min)
12/19 11Z,  -0.30, -32.30,  99.90, -31.90,   0.70,
12/19 12Z,  -0.30, -26.24,  99.90, -25.84,   0.70,
12/19 13Z,  -0.30, -19.44,  99.90, -19.04,   0.70,
12/19 14Z,  -0.20, -12.88,  99.90, -12.38,   0.70,
12/19 15Z,  -0.20,  -7.91,  99.90,  -7.41,   0.70,
12/19 16Z,  -0.10,  -6.16,  99.90,  -5.56,   0.70,  (max)
12/19 17Z,  -0.10,  -7.54,  99.90,  -6.94,   0.70,
12/19 18Z,  -0.10, -10.95,  99.90, -10.35,   0.70,
12/19 19Z,  -0.10, -15.18,  99.90, -14.58,   0.70,
12/19 20Z,  -0.10, -19.47,  99.90, -18.87,   0.70,
12/19 21Z,  -0.10, -23.75,  99.90, -23.15,   0.70,
12/19 22Z,  -0.10, -26.45,  99.90, -25.85,   0.70,  (min)
12/19 23Z,  -0.10, -24.85,  99.90, -24.25,   0.70,
12/20 00Z,  -0.10, -19.59,  99.90, -18.99,   0.70,
12/20 01Z,  -0.20, -14.06,  99.90, -13.56,   0.70,
12/20 02Z,  -0.20,  -9.86,  99.90,  -9.37,   0.70,
12/20 03Z,  -0.20,  -7.35,  99.90,  -6.85,   0.70,  (max)
12/20 04Z,  -0.20,  -7.44,  99.90,  -6.94,   0.70,
12/20 05Z,  -0.20, -10.14,  99.90,  -9.64,   0.70,
12/20 06Z,  -0.20, -14.41,  99.90, -13.91,   0.70,
12/20 07Z,  -0.20, -19.33,  99.90, -18.83,   0.70,
12/20 08Z,  -0.30, -24.30,  99.90, -23.90,   0.70,
12/20 09Z,  -0.30, -29.37,  99.90, -28.98,   0.70,
12/20 10Z,  -0.40, -33.83,  99.90, -33.53,   0.70,
12/20 11Z,  -0.40, -34.64,  99.90, -34.34,   0.70,  (min)
12/20 12Z,  -0.40, -30.25,  99.90, -29.95,   0.70,
12/20 13Z,  -0.40, -23.28,  99.90, -22.98,   0.70,
12/20 14Z,  -0.40, -16.47,  99.90, -16.17,   0.70,
12/20 15Z,  -0.40, -10.63,  99.90, -10.33,   0.70,
12/20 16Z,  -0.40,  -6.88,  99.90,  -6.58,   0.70,
12/20 17Z,  -0.40,  -6.29,  99.90,  -5.99,   0.70,  (max)
12/20 18Z,  -0.40,  -8.40,  99.90,  -8.10,   0.70,
12/20 19Z,  -0.50, -12.19,  99.90, -11.99,   0.70,
12/20 20Z,  -0.50, -16.63,  99.90, -16.43,   0.70,
12/20 21Z,  -0.50, -21.06,  99.90, -20.86,   0.70,
12/20 22Z,  -0.60, -25.09,  99.90, -24.99,   0.70,
12/20 23Z,  -0.60, -26.65,  99.90, -26.55,   0.70,  (min)
12/21 00Z,  -0.60, -23.43,  99.90, -23.33,   0.70,
12/21 01Z,  -0.60, -17.23,  99.90, -17.13,   0.70,
12/21 02Z,  -0.60, -11.79,  99.90, -11.69,   0.70,
12/21 03Z,  -0.50,  -8.38,  99.90,  -8.18,   0.70,
12/21 04Z,  -0.50,  -7.07,  99.90,  -6.87,   0.70,  (max)
12/21 05Z,  -0.50,  -8.36,  99.90,  -8.16,   0.70,
12/21 06Z,  -0.50, -11.83,  99.90, -11.63,   0.70,