EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
#Skagway, AK : 01/17/2026 13:22:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 18Z,   1.50,  -7.18,  -8.55,  99.90,  -2.87,
01/15 19Z,   1.50,  -5.87,  -7.07,  99.90,  -2.70,
01/15 20Z,   1.50,  -5.86,  -6.99,  99.90,  -2.63,  (max)
01/15 21Z,   1.50,  -7.09,  -8.20,  99.90,  -2.61,
01/15 22Z,   1.40,  -9.39, -10.68,  99.90,  -2.69,
01/15 23Z,   1.40, -12.47, -13.62,  99.90,  -2.55,
01/16 00Z,   1.30, -15.78, -17.01,  99.90,  -2.53,
01/16 01Z,   1.20, -18.50, -19.73,  99.90,  -2.43,
01/16 02Z,   1.10, -19.97, -21.32,  99.90,  -2.45,  (min)
01/16 03Z,   1.10, -19.95, -21.12,  99.90,  -2.27,
01/16 04Z,   1.10, -18.56, -19.81,  99.90,  -2.35,
01/16 05Z,   1.20, -16.11, -17.64,  99.90,  -2.73,
01/16 06Z,   1.40, -13.17, -14.71,  99.90,  -2.94,
01/16 07Z,   1.50, -10.49, -11.89,  99.90,  -2.90,
01/16 08Z,   1.50,  -8.67, -10.11,  99.90,  -2.94,
01/16 09Z,   1.40,  -7.91,  -9.25,  99.90,  -2.74,  (max)
01/16 10Z,   1.40,  -8.23,  -9.65,  99.90,  -2.82,
01/16 11Z,   1.30,  -9.58, -10.80,  99.90,  -2.52,
01/16 12Z,   1.60, -11.66, -12.58,  99.90,  -2.52,
01/16 13Z,   1.60, -13.76, -14.74,  99.90,  -2.58,
01/16 14Z,   1.60, -15.04, -15.91,  99.90,  -2.47,
01/16 15Z,   1.50, -15.03, -16.06,  99.90,  -2.53,  (min)
01/16 16Z,   1.40, -13.71, -14.86,  99.90,  -2.55,
01/16 17Z,   1.30, -11.38, -12.41,  99.90,  -2.33,
01/16 18Z,   1.90,  -8.61,  -9.78,  99.90,  -3.07,
01/16 19Z,   1.90,  -6.24,  -7.37,  99.90,  -3.03,
01/16 20Z,   1.80,  -5.04,  -6.04,  99.90,  -2.80,  (max)
01/16 21Z,   1.60,  -5.35,  -6.34,  99.90,  -2.59,
01/16 22Z,   1.40,  -7.08,  -8.05,  99.90,  -2.37,
01/16 23Z,   1.20,  -9.97, -10.75,  99.90,  -1.98,
01/17 00Z,   2.00, -13.63, -14.54,  99.90,  -2.91,
01/17 01Z,   1.80, -17.30, -18.07,  99.90,  -2.57,
01/17 02Z,   1.50, -20.03, -20.83,  99.90,  -2.30,
01/17 03Z,   1.30, -21.13, -22.15,  99.90,  -2.32,  (min)
01/17 04Z,   1.10, -20.49, -21.30,  99.90,  -1.91,
01/17 05Z,   0.90, -18.36, -19.49,  99.90,  -2.03,
01/17 06Z,   2.00, -15.26, -16.42,  99.90,  -3.16,
01/17 07Z,   1.70, -11.91, -12.93,  99.90,  -2.72,
01/17 08Z,   1.40,  -9.13, -10.28,  99.90,  -2.55,
01/17 09Z,   1.10,  -7.48,  -8.58,  99.90,  -2.20,
01/17 10Z,   0.90,  -7.13,  -8.44,  99.90,  -2.21,  (max)
01/17 11Z,   0.70,  -8.04,  -9.38,  99.90,  -2.04,
01/17 12Z,   0.70, -10.05, -11.28,  99.90,  -1.93,
01/17 13Z,   0.80, -12.66, -13.71,  99.90,  -1.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 14Z,   1.00, -14.96,  99.90, -15.88,  -1.92,
01/17 15Z,   1.10, -16.04,  99.90, -16.92,  -1.98,  (min)
01/17 16Z,   1.30, -15.51,  99.90, -16.25,  -2.05,
01/17 17Z,   1.40, -13.52,  99.90, -14.23,  -2.12,
01/17 18Z,   1.40, -10.59,  99.90, -11.37,  -2.18,
01/17 19Z,   1.50,  -7.49,  99.90,  -8.24,  -2.25,
01/17 20Z,   1.50,  -5.13,  99.90,  -5.95,  -2.32,
01/17 21Z,   1.50,  -4.27,  99.90,  -5.15,  -2.38,  (max)
01/17 22Z,   1.60,  -5.13,  99.90,  -5.98,  -2.45,
01/17 23Z,   1.50,  -7.54,  99.90,  -8.55,  -2.52,
01/18 00Z,   1.40, -11.13,  99.90, -12.31,  -2.58,
01/18 01Z,   1.20, -15.32,  99.90, -16.77,  -2.65,
01/18 02Z,   1.10, -19.14,  99.90, -20.69,  -2.65,
01/18 03Z,   1.00, -21.55,  99.90, -23.20,  -2.65,
01/18 04Z,   0.90, -21.96,  99.90, -23.71,  -2.65,  (min)
01/18 05Z,   0.90, -20.45,  99.90, -22.20,  -2.65,
01/18 06Z,   1.00, -17.51,  99.90, -19.16,  -2.65,
01/18 07Z,   1.10, -13.84,  99.90, -15.39,  -2.65,
01/18 08Z,   1.20, -10.28,  99.90, -11.73,  -2.65,
01/18 09Z,   1.30,  -7.66,  99.90,  -9.00,  -2.65,
01/18 10Z,   1.40,  -6.46,  99.90,  -7.71,  -2.65,  (max)
01/18 11Z,   1.50,  -6.76,  99.90,  -7.91,  -2.65,
01/18 12Z,   1.60,  -8.42,  99.90,  -9.47,  -2.65,
01/18 13Z,   1.60, -11.11,  99.90, -12.16,  -2.65,
01/18 14Z,   1.60, -14.11,  99.90, -15.16,  -2.65,
01/18 15Z,   1.60, -16.32,  99.90, -17.36,  -2.65,
01/18 16Z,   1.60, -16.87,  99.90, -17.92,  -2.65,  (min)
01/18 17Z,   1.60, -15.57,  99.90, -16.62,  -2.65,
01/18 18Z,   1.50, -12.85,  99.90, -14.00,  -2.65,
01/18 19Z,   1.40,  -9.42,  99.90, -10.67,  -2.65,
01/18 20Z,   1.20,  -6.20,  99.90,  -7.65,  -2.65,
01/18 21Z,   1.10,  -4.12,  99.90,  -5.67,  -2.65,
01/18 22Z,   1.00,  -3.84,  99.90,  -5.48,  -2.65,  (max)
01/18 23Z,   1.00,  -5.44,  99.90,  -7.08,  -2.65,
01/19 00Z,   1.10,  -8.61,  99.90, -10.16,  -2.65,
01/19 01Z,   1.20, -12.86,  99.90, -14.30,  -2.65,
01/19 02Z,   1.40, -17.36,  99.90, -18.61,  -2.65,
01/19 03Z,   1.50, -20.99,  99.90, -22.14,  -2.65,
01/19 04Z,   1.60, -22.71,  99.90, -23.76,  -2.65,  (min)
01/19 05Z,   1.60, -22.15,  99.90, -23.20,  -2.65,
01/19 06Z,   1.60, -19.68,  99.90, -20.72,  -2.65,
01/19 07Z,   1.50, -16.00,  99.90, -17.15,  -2.65,
01/19 08Z,   1.40, -11.98,  99.90, -13.23,  -2.65,
01/19 09Z,   1.40,  -8.49,  99.90,  -9.74,  -2.65,
01/19 10Z,   1.40,  -6.32,  99.90,  -7.57,  -2.65,
01/19 11Z,   1.40,  -5.82,  99.90,  -7.07,  -2.65,  (max)
01/19 12Z,   1.40,  -6.94,  99.90,  -8.19,  -2.65,
01/19 13Z,   1.40,  -9.40,  99.90, -10.64,  -2.65,
01/19 14Z,   1.40, -12.65,  99.90, -13.90,  -2.65,
01/19 15Z,   1.30, -15.74,  99.90, -17.09,  -2.65,
01/19 16Z,   1.30, -17.52,  99.90, -18.86,  -2.65,  (min)
01/19 17Z,   1.30, -17.28,  99.90, -18.63,  -2.65,
01/19 18Z,   1.30, -15.13,  99.90, -16.48,  -2.65,
01/19 19Z,   1.40, -11.76,  99.90, -13.01,  -2.65,
01/19 20Z,   1.40,  -8.07,  99.90,  -9.31,  -2.65,
01/19 21Z,   1.40,  -5.01,  99.90,  -6.26,  -2.65,
01/19 22Z,   1.30,  -3.48,  99.90,  -4.83,  -2.65,  (max)
01/19 23Z,   1.30,  -3.96,  99.90,  -5.31,  -2.65,
01/20 00Z,   1.20,  -6.39,  99.90,  -7.84,  -2.65,
01/20 01Z,   1.10, -10.28,  99.90, -11.83,  -2.65,
01/20 02Z,   1.10, -14.95,  99.90, -16.50,  -2.65,
01/20 03Z,   1.10, -19.41,  99.90, -20.96,  -2.65,
01/20 04Z,   1.20, -22.44,  99.90, -23.89,  -2.65,
01/20 05Z,   1.20, -23.17,  99.90, -24.61,  -2.65,  (min)
01/20 06Z,   1.30, -21.51,  99.90, -22.86,  -2.65,
01/20 07Z,   1.30, -18.14,  99.90, -19.49,  -2.65,
01/20 08Z,   1.30, -13.96,  99.90, -15.31,  -2.65,
01/20 09Z,   1.30,  -9.90,  99.90, -11.24,  -2.65,
01/20 10Z,   1.20,  -6.81,  99.90,  -8.26,  -2.65,
01/20 11Z,   1.10,  -5.35,  99.90,  -6.90,  -2.65,  (max)
01/20 12Z,   1.10,  -5.73,  99.90,  -7.28,  -2.65,
01/20 13Z,   1.10,  -7.72,  99.90,  -9.27,  -2.65,
01/20 14Z,   1.10, -10.87,  99.90, -12.41,  -2.65,
01/20 15Z,   1.10, -14.41,  99.90, -15.96,  -2.65,
01/20 16Z,   1.20, -17.26,  99.90, -18.71,  -2.65,
01/20 17Z,   1.30, -18.32,  99.90, -19.67,  -2.65,  (min)
01/20 18Z,   1.30, -17.17,  99.90, -18.52,  -2.65,
01/20 19Z,   1.40, -14.25,  99.90, -15.50,  -2.65,
01/20 20Z,   1.30, -10.47,  99.90, -11.82,  -2.65,
01/20 21Z,   1.20,  -6.81,  99.90,  -8.26,  -2.65,
01/20 22Z,   1.20,  -4.21,  99.90,  -5.65,  -2.65,
01/20 23Z,   1.10,  -3.42,  99.90,  -4.97,  -2.65,  (max)
01/21 00Z,   1.10,  -4.76,  99.90,  -6.30,  -2.65,
01/21 01Z,   1.10,  -7.94,  99.90,  -9.48,  -2.65,
01/21 02Z,   1.20, -12.33,  99.90, -13.77,  -2.65,
01/21 03Z,   1.30, -17.07,  99.90, -18.42,  -2.65,
01/21 04Z,   1.40, -21.06,  99.90, -22.31,  -2.65,
01/21 05Z,   1.50, -23.14,  99.90, -24.29,  -2.65,  (min)
01/21 06Z,   1.50, -22.70,  99.90, -23.85,  -2.65,