EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 10/12/2026 15:22:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 00Z,   1.20,  -8.28,  -9.33,  99.90,  -2.25,
10/11 01Z,   1.30, -13.30, -14.16,  99.90,  -2.16,
10/11 02Z,   1.50, -18.30, -19.22,  99.90,  -2.42,
10/11 03Z,   1.60, -21.86, -23.06,  99.90,  -2.80,
10/11 04Z,   1.50, -22.92, -24.25,  99.90,  -2.83,  (min)
10/11 05Z,   1.50, -21.32, -22.31,  99.90,  -2.49,
10/11 06Z,   1.40, -17.63, -18.96,  99.90,  -2.73,
10/11 07Z,   1.50, -12.86, -14.46,  99.90,  -3.10,
10/11 08Z,   1.50,  -8.24,  -9.58,  99.90,  -2.84,
10/11 09Z,   1.50,  -4.94,  -6.23,  99.90,  -2.79,
10/11 10Z,   1.50,  -3.66,  -4.83,  99.90,  -2.67,  (max)
10/11 11Z,   1.50,  -4.51,  -5.57,  99.90,  -2.56,
10/11 12Z,   1.50,  -7.19,  -8.07,  99.90,  -2.38,
10/11 13Z,   1.60, -11.20, -11.63,  99.90,  -2.03,
10/11 14Z,   1.70, -15.59, -15.95,  99.90,  -2.06,
10/11 15Z,   1.70, -19.05, -19.86,  99.90,  -2.51,
10/11 16Z,   1.70, -20.37, -21.45,  99.90,  -2.78,  (min)
10/11 17Z,   1.60, -19.15, -20.10,  99.90,  -2.55,
10/11 18Z,   1.70, -15.80, -16.73,  99.90,  -2.63,
10/11 19Z,   1.80, -11.27, -12.29,  99.90,  -2.82,
10/11 20Z,   1.80,  -6.72,  -7.75,  99.90,  -2.83,
10/11 21Z,   1.80,  -3.36,  -4.19,  99.90,  -2.63,
10/11 22Z,   1.60,  -2.06,  -2.71,  99.90,  -2.25,  (max)
10/11 23Z,   1.50,  -3.04,  -3.57,  99.90,  -2.03,
10/12 00Z,   1.60,  -6.05,  -6.40,  99.90,  -1.95,
10/12 01Z,   1.60, -10.54, -10.86,  99.90,  -1.92,
10/12 02Z,   1.70, -15.69, -15.86,  99.90,  -1.87,
10/12 03Z,   1.70, -20.22, -20.46,  99.90,  -1.94,
10/12 04Z,   1.70, -22.81, -23.27,  99.90,  -2.16,
10/12 05Z,   1.60, -22.73, -23.29,  99.90,  -2.16,  (min)
10/12 06Z,   1.70, -20.17, -20.51,  99.90,  -2.04,
10/12 07Z,   1.80, -15.96, -16.62,  99.90,  -2.46,
10/12 08Z,   1.90, -11.21, -11.98,  99.90,  -2.67,
10/12 09Z,   2.00,  -7.08,  -7.69,  99.90,  -2.61,
10/12 10Z,   1.90,  -4.58,  -5.11,  99.90,  -2.43,
10/12 11Z,   1.80,  -4.15,  -4.66,  99.90,  -2.31,  (max)
10/12 12Z,   1.70,  -5.67,  -6.12,  99.90,  -2.15,
10/12 13Z,   1.60,  -8.73,  -8.91,  99.90,  -1.78,
10/12 14Z,   1.60, -12.69, -12.76,  99.90,  -1.67,
10/12 15Z,   1.60, -16.55, -16.81,  99.90,  -1.86,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 16Z,   1.70, -19.04,  99.90, -19.23,  -1.89,
10/12 17Z,   1.80, -19.23,  99.90, -19.36,  -1.92,  (min)
10/12 18Z,   1.90, -17.09,  99.90, -17.15,  -1.96,
10/12 19Z,   1.90, -13.30,  99.90, -13.39,  -1.99,
10/12 20Z,   1.90,  -8.90,  99.90,  -9.02,  -2.02,
10/12 21Z,   1.80,  -5.01,  99.90,  -5.27,  -2.05,
10/12 22Z,   1.70,  -2.69,  99.90,  -3.07,  -2.08,
10/12 23Z,   1.60,  -2.53,  99.90,  -3.05,  -2.12,  (max)
10/13 00Z,   1.60,  -4.53,  99.90,  -5.08,  -2.15,
10/13 01Z,   1.60,  -8.22,  99.90,  -8.80,  -2.18,
10/13 02Z,   1.70, -12.94,  99.90, -13.45,  -2.21,
10/13 03Z,   1.70, -17.74,  99.90, -18.28,  -2.24,
10/13 04Z,   1.80, -21.38,  99.90, -21.82,  -2.24,
10/13 05Z,   1.90, -22.77,  99.90, -23.12,  -2.24,  (min)
10/13 06Z,   1.90, -21.60,  99.90, -21.94,  -2.24,
10/13 07Z,   1.90, -18.37,  99.90, -18.72,  -2.24,
10/13 08Z,   1.90, -14.07,  99.90, -14.41,  -2.24,
10/13 09Z,   1.90,  -9.75,  99.90, -10.09,  -2.24,
10/13 10Z,   1.80,  -6.43,  99.90,  -6.87,  -2.24,
10/13 11Z,   1.80,  -4.84,  99.90,  -5.29,  -2.24,  (max)
10/13 12Z,   1.70,  -5.20,  99.90,  -5.75,  -2.24,
10/13 13Z,   1.60,  -7.21,  99.90,  -7.85,  -2.24,
10/13 14Z,   1.60, -10.35,  99.90, -10.99,  -2.24,
10/13 15Z,   1.60, -13.92,  99.90, -14.56,  -2.24,
10/13 16Z,   1.60, -16.94,  99.90, -17.58,  -2.24,
10/13 17Z,   1.70, -18.32,  99.90, -18.86,  -2.24,  (min)
10/13 18Z,   1.70, -17.50,  99.90, -18.04,  -2.24,
10/13 19Z,   1.70, -14.76,  99.90, -15.31,  -2.24,
10/13 20Z,   1.60, -10.96,  99.90, -11.60,  -2.24,
10/13 21Z,   1.60,  -7.10,  99.90,  -7.74,  -2.24,
10/13 22Z,   1.60,  -4.15,  99.90,  -4.79,  -2.24,
10/13 23Z,   1.60,  -2.94,  99.90,  -3.58,  -2.24,  (max)
10/14 00Z,   1.70,  -3.82,  99.90,  -4.36,  -2.24,
10/14 01Z,   1.70,  -6.55,  99.90,  -7.09,  -2.24,
10/14 02Z,   1.90, -10.53,  99.90, -10.87,  -2.24,
10/14 03Z,   1.90, -15.01,  99.90, -15.36,  -2.24,
10/14 04Z,   2.10, -19.06,  99.90, -19.20,  -2.24,
10/14 05Z,   2.20, -21.57,  99.90, -21.62,  -2.24,
10/14 06Z,   2.20, -21.81,  99.90, -21.86,  -2.24,  (min)
10/14 07Z,   2.20, -19.83,  99.90, -19.87,  -2.24,
10/14 08Z,   2.20, -16.37,  99.90, -16.41,  -2.24,
10/14 09Z,   2.20, -12.40,  99.90, -12.44,  -2.24,
10/14 10Z,   2.20,  -8.82,  99.90,  -8.86,  -2.24,
10/14 11Z,   2.20,  -6.42,  99.90,  -6.47,  -2.24,
10/14 12Z,   2.20,  -5.71,  99.90,  -5.75,  -2.24,  (max)
10/14 13Z,   2.10,  -6.66,  99.90,  -6.80,  -2.24,
10/14 14Z,   2.10,  -8.85,  99.90,  -8.99,  -2.24,
10/14 15Z,   2.20, -11.73,  99.90, -11.77,  -2.24,
10/14 16Z,   2.10, -14.62,  99.90, -14.77,  -2.24,
10/14 17Z,   2.00, -16.66,  99.90, -16.90,  -2.24,
10/14 18Z,   1.90, -17.02,  99.90, -17.36,  -2.24,  (min)
10/14 19Z,   1.60, -15.49,  99.90, -16.13,  -2.24,
10/14 20Z,   1.40, -12.58,  99.90, -13.43,  -2.24,
10/14 21Z,   1.20,  -9.17,  99.90, -10.22,  -2.24,
10/14 22Z,   1.10,  -6.12,  99.90,  -7.26,  -2.24,
10/14 23Z,   1.10,  -4.19,  99.90,  -5.33,  -2.24,
10/15 00Z,   1.10,  -3.97,  99.90,  -5.11,  -2.24,  (max)
10/15 01Z,   1.20,  -5.60,  99.90,  -6.64,  -2.24,
10/15 02Z,   1.20,  -8.67,  99.90,  -9.71,  -2.24,
10/15 03Z,   1.40, -12.51,  99.90, -13.36,  -2.24,
10/15 04Z,   1.50, -16.39,  99.90, -17.14,  -2.24,
10/15 05Z,   1.50, -19.46,  99.90, -20.21,  -2.24,
10/15 06Z,   1.50, -20.88,  99.90, -21.62,  -2.24,  (min)
10/15 07Z,   1.50, -20.23,  99.90, -20.98,  -2.24,
10/15 08Z,   1.50, -17.87,  99.90, -18.62,  -2.24,
10/15 09Z,   1.50, -14.62,  99.90, -15.36,  -2.24,
10/15 10Z,   1.40, -11.29,  99.90, -12.14,  -2.24,
10/15 11Z,   1.40,  -8.58,  99.90,  -9.43,  -2.24,
10/15 12Z,   1.40,  -7.05,  99.90,  -7.90,  -2.24,
10/15 13Z,   1.40,  -6.99,  99.90,  -7.83,  -2.24,  (max)
10/15 14Z,   1.60,  -8.21,  99.90,  -8.86,  -2.24,
10/15 15Z,   1.70, -10.26,  99.90, -10.80,  -2.24,
10/15 16Z,   1.90, -12.61,  99.90, -12.95,  -2.24,
10/15 17Z,   2.30, -14.69,  99.90, -14.63,  -2.24,
10/15 18Z,   2.60, -15.81,  99.90, -15.46,  -2.24,  (min)
10/15 19Z,   2.80, -15.43,  99.90, -14.88,  -2.24,
10/15 20Z,   2.90, -13.61,  99.90, -12.95,  -2.24,
10/15 21Z,   2.90, -10.94,  99.90, -10.28,  -2.24,
10/15 22Z,   2.80,  -8.19,  99.90,  -7.64,  -2.24,
10/15 23Z,   2.70,  -6.01,  99.90,  -5.56,  -2.24,
10/16 00Z,   2.60,  -4.98,  99.90,  -4.62,  -2.24,  (max)
10/16 01Z,   2.40,  -5.47,  99.90,  -5.31,  -2.24,
10/16 02Z,   2.30,  -7.46,  99.90,  -7.41,  -2.24,
10/16 03Z,   2.30, -10.47,  99.90, -10.41,  -2.24,
10/16 04Z,   2.30, -13.83,  99.90, -13.78,  -2.24,
10/16 05Z,   2.30, -16.92,  99.90, -16.86,  -2.24,
10/16 06Z,   2.20, -19.04,  99.90, -19.09,  -2.24,
10/16 07Z,  99.90, -19.62,  99.90,  99.90,  -2.24,
10/16 08Z,  99.90, -18.50,  99.90,  99.90,  -2.24,
10/16 09Z,  99.90, -16.21,  99.90,  99.90,  -2.24,
10/16 10Z,  99.90, -13.47,  99.90,  99.90,  -2.24,
10/16 11Z,  99.90, -10.91,  99.90,  99.90,  -2.24,
10/16 12Z,  99.90,  -8.99,  99.90,  99.90,  -2.24,