EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 04/16/2026 08:22:53 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 12Z,   1.80, -11.61, -11.96,  99.90,  -2.15,
04/14 13Z,   1.80, -13.83, -14.19,  99.90,  -2.16,
04/14 14Z,   1.90, -14.40, -14.97,  99.90,  -2.47,  (min)
04/14 15Z,   1.90, -13.23, -13.67,  99.90,  -2.34,
04/14 16Z,   2.10, -10.69, -11.26,  99.90,  -2.67,
04/14 17Z,   2.20,  -7.40,  -8.18,  99.90,  -2.98,
04/14 18Z,   1.80,  -4.23,  -4.90,  99.90,  -2.47,
04/14 19Z,   1.90,  -2.10,  -3.01,  99.90,  -2.81,
04/14 20Z,   1.90,  -1.59,  -2.42,  99.90,  -2.73,  (max)
04/14 21Z,   1.90,  -2.75,  -3.53,  99.90,  -2.68,
04/14 22Z,   2.00,  -5.26,  -6.05,  99.90,  -2.79,
04/14 23Z,   2.00,  -8.66,  -9.39,  99.90,  -2.73,
04/15 00Z,   1.70, -12.21, -13.04,  99.90,  -2.53,
04/15 01Z,   1.70, -14.92, -15.78,  99.90,  -2.56,
04/15 02Z,   1.80, -15.94, -16.97,  99.90,  -2.83,  (min)
04/15 03Z,   1.80, -14.98, -15.86,  99.90,  -2.68,
04/15 04Z,   1.80, -12.38, -13.31,  99.90,  -2.73,
04/15 05Z,   1.90,  -8.78,  -9.71,  99.90,  -2.83,
04/15 06Z,   1.80,  -4.98,  -5.89,  99.90,  -2.71,
04/15 07Z,   1.80,  -1.94,  -2.98,  99.90,  -2.84,
04/15 08Z,   1.80,  -0.46,  -1.43,  99.90,  -2.77,  (max)
04/15 09Z,   1.80,  -0.84,  -1.85,  99.90,  -2.81,
04/15 10Z,   1.80,  -2.91,  -3.92,  99.90,  -2.81,
04/15 11Z,   1.80,  -6.31,  -7.06,  99.90,  -2.55,
04/15 12Z,   1.60, -10.36, -11.14,  99.90,  -2.38,
04/15 13Z,   1.40, -14.05, -14.78,  99.90,  -2.13,
04/15 14Z,   1.40, -16.21, -17.16,  99.90,  -2.35,  (min)
04/15 15Z,   1.40, -16.20, -17.05,  99.90,  -2.25,
04/15 16Z,   1.50, -14.10, -14.91,  99.90,  -2.31,
04/15 17Z,   1.60, -10.56, -11.64,  99.90,  -2.68,
04/15 18Z,   1.40,  -6.49,  -7.57,  99.90,  -2.48,
04/15 19Z,   1.50,  -2.92,  -4.05,  99.90,  -2.63,
04/15 20Z,   1.60,  -0.83,  -1.99,  99.90,  -2.76,
04/15 21Z,   1.70,  -0.71,  -1.91,  99.90,  -2.90,  (max)
04/15 22Z,   1.90,  -2.45,  -3.55,  99.90,  -3.00,
04/15 23Z,   2.00,  -5.61,  -6.68,  99.90,  -3.07,
04/16 00Z,   1.60,  -9.57, -10.60,  99.90,  -2.63,
04/16 01Z,   1.70, -13.40, -14.45,  99.90,  -2.75,
04/16 02Z,   1.70, -15.94, -17.13,  99.90,  -2.89,
04/16 03Z,   1.80, -16.32, -17.57,  99.90,  -3.05,  (min)
04/16 04Z,   1.90, -14.45, -15.38,  99.90,  -2.83,
04/16 05Z,   2.00, -10.90, -11.96,  99.90,  -3.06,
04/16 06Z,   2.00,  -6.58,  -7.57,  99.90,  -2.99,
04/16 07Z,   2.00,  -2.52,  -3.69,  99.90,  -3.17,
04/16 08Z,   1.90,   0.24,  -0.80,  99.90,  -2.94,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 09Z,   1.80,   1.00,  99.90,  -0.12,  -2.92,  (max)
04/16 10Z,   1.70,  -0.39,  99.90,  -1.58,  -2.90,
04/16 11Z,   1.60,  -3.58,  99.90,  -4.85,  -2.87,
04/16 12Z,   1.60,  -8.00,  99.90,  -9.25,  -2.85,
04/16 13Z,   1.60, -12.76,  99.90, -13.98,  -2.83,
04/16 14Z,   1.60, -16.59,  99.90, -17.80,  -2.80,
04/16 15Z,   1.60, -18.31,  99.90, -19.49,  -2.78,  (min)
04/16 16Z,   1.70, -17.41,  99.90, -18.47,  -2.75,
04/16 17Z,   1.70, -14.28,  99.90, -15.31,  -2.73,
04/16 18Z,   1.80,  -9.85,  99.90, -10.75,  -2.71,
04/16 19Z,   1.80,  -5.24,  99.90,  -6.12,  -2.68,
04/16 20Z,   1.70,  -1.60,  99.90,  -2.56,  -2.66,
04/16 21Z,   1.70,   0.15,  99.90,  -0.81,  -2.66,  (max)
04/16 22Z,   1.70,  -0.28,  99.90,  -1.24,  -2.66,
04/16 23Z,   1.60,  -2.65,  99.90,  -3.71,  -2.66,
04/17 00Z,   1.60,  -6.38,  99.90,  -7.43,  -2.66,
04/17 01Z,   1.50, -10.69,  99.90, -11.85,  -2.66,
04/17 02Z,   1.50, -14.47,  99.90, -15.63,  -2.66,
04/17 03Z,   1.60, -16.49,  99.90, -17.55,  -2.66,  (min)
04/17 04Z,   1.70, -15.99,  99.90, -16.95,  -2.66,
04/17 05Z,   1.80, -13.15,  99.90, -14.01,  -2.66,
04/17 06Z,   1.90,  -8.83,  99.90,  -9.59,  -2.66,
04/17 07Z,   1.90,  -4.12,  99.90,  -4.88,  -2.66,
04/17 08Z,   1.90,  -0.20,  99.90,  -0.95,  -2.66,
04/17 09Z,   1.80,   1.95,  99.90,   1.09,  -2.66,  (max)
04/17 10Z,   1.70,   1.76,  99.90,   0.80,  -2.66,
04/17 11Z,   1.50,  -0.70,  99.90,  -1.86,  -2.66,
04/17 12Z,   1.40,  -4.91,  99.90,  -6.17,  -2.66,
04/17 13Z,   1.40, -10.11,  99.90, -11.37,  -2.66,
04/17 14Z,   1.40, -15.20,  99.90, -16.46,  -2.66,
04/17 15Z,   1.50, -18.78,  99.90, -19.94,  -2.66,
04/17 16Z,   1.60, -19.73,  99.90, -20.79,  -2.66,  (min)
04/17 17Z,   1.70, -17.83,  99.90, -18.78,  -2.66,
04/17 18Z,   1.70, -13.77,  99.90, -14.73,  -2.66,
04/17 19Z,   1.70,  -8.74,  99.90,  -9.70,  -2.66,
04/17 20Z,   1.60,  -3.97,  99.90,  -5.03,  -2.66,
04/17 21Z,   1.60,  -0.60,  99.90,  -1.66,  -2.66,
04/17 22Z,   1.60,   0.63,  99.90,  -0.43,  -2.66,  (max)
04/17 23Z,   1.60,  -0.41,  99.90,  -1.47,  -2.66,
04/18 00Z,   1.60,  -3.31,  99.90,  -4.37,  -2.66,
04/18 01Z,   1.70,  -7.40,  99.90,  -8.36,  -2.66,
04/18 02Z,   1.80, -11.76,  99.90, -12.62,  -2.66,
04/18 03Z,   1.90, -15.16,  99.90, -15.92,  -2.66,
04/18 04Z,   1.90, -16.40,  99.90, -17.16,  -2.66,  (min)
04/18 05Z,   2.00, -14.96,  99.90, -15.62,  -2.66,
04/18 06Z,   2.00, -11.31,  99.90, -11.97,  -2.66,
04/18 07Z,   2.00,  -6.53,  99.90,  -7.19,  -2.66,
04/18 08Z,   1.80,  -1.85,  99.90,  -2.71,  -2.66,
04/18 09Z,   1.70,   1.58,  99.90,   0.62,  -2.66,
04/18 10Z,   1.60,   2.89,  99.90,   1.83,  -2.66,  (max)
04/18 11Z,   1.40,   1.71,  99.90,   0.45,  -2.66,
04/18 12Z,   1.40,  -1.69,  99.90,  -2.95,  -2.66,
04/18 13Z,   1.30,  -6.65,  99.90,  -8.01,  -2.66,
04/18 14Z,   1.40, -12.25,  99.90, -13.51,  -2.66,
04/18 15Z,   1.50, -17.24,  99.90, -18.40,  -2.66,
04/18 16Z,   1.70, -20.21,  99.90, -21.17,  -2.66,  (min)
04/18 17Z,   1.90, -20.24,  99.90, -21.00,  -2.66,
04/18 18Z,   2.00, -17.43,  99.90, -18.09,  -2.66,
04/18 19Z,   2.00, -12.77,  99.90, -13.43,  -2.66,
04/18 20Z,   2.20,  -7.55,  99.90,  -8.01,  -2.66,
04/18 21Z,   2.10,  -3.00,  99.90,  -3.56,  -2.66,
04/18 22Z,   1.90,  -0.13,  99.90,  -0.89,  -2.66,
04/18 23Z,   1.70,   0.49,  99.90,  -0.47,  -2.66,  (max)
04/19 00Z,   1.70,  -1.07,  99.90,  -2.03,  -2.66,
04/19 01Z,   1.70,  -4.31,  99.90,  -5.27,  -2.66,
04/19 02Z,   1.80,  -8.46,  99.90,  -9.32,  -2.66,
04/19 03Z,   2.00, -12.53,  99.90, -13.19,  -2.66,
04/19 04Z,   2.00, -15.28,  99.90, -15.94,  -2.66,
04/19 05Z,   2.20, -15.65,  99.90, -16.11,  -2.66,  (min)
04/19 06Z,   2.30, -13.40,  99.90, -13.76,  -2.66,
04/19 07Z,   2.30,  -9.27,  99.90,  -9.63,  -2.66,
04/19 08Z,   2.30,  -4.46,  99.90,  -4.82,  -2.66,
04/19 09Z,   2.20,  -0.18,  99.90,  -0.64,  -2.66,
04/19 10Z,   2.20,   2.53,  99.90,   2.07,  -2.66,
04/19 11Z,   2.10,   2.96,  99.90,   2.40,  -2.66,  (max)
04/19 12Z,   1.90,   0.93,  99.90,   0.17,  -2.66,
04/19 13Z,   1.80,  -3.12,  99.90,  -3.98,  -2.66,
04/19 14Z,   1.80,  -8.42,  99.90,  -9.28,  -2.66,
04/19 15Z,   1.90, -13.98,  99.90, -14.74,  -2.66,
04/19 16Z,   2.00, -18.49,  99.90, -19.15,  -2.66,
04/19 17Z,   2.10, -20.66,  99.90, -21.22,  -2.66,  (min)
04/19 18Z,   2.30, -19.83,  99.90, -20.19,  -2.66,
04/19 19Z,   2.50, -16.44,  99.90, -16.60,  -2.66,
04/19 20Z,   2.60, -11.60,  99.90, -11.66,  -2.66,
04/19 21Z,   2.60,  -6.61,  99.90,  -6.67,  -2.66,
04/19 22Z,   2.50,  -2.56,  99.90,  -2.72,  -2.66,
04/19 23Z,   2.30,  -0.31,  99.90,  -0.67,  -2.66,  (max)
04/20 00Z,   2.10,  -0.23,  99.90,  -0.78,  -2.66,