EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 10/14/2026 07:22:59 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 12Z,   1.90,  -1.36,  -1.81,  99.90,  -2.35,  (max)
10/12 13Z,   1.90,  -4.42,  -4.60,  99.90,  -2.08,
10/12 14Z,   1.90,  -8.38,  -8.45,  99.90,  -1.97,
10/12 15Z,   1.90, -12.24, -12.50,  99.90,  -2.16,
10/12 16Z,   1.70, -14.73, -15.31,  99.90,  -2.28,
10/12 17Z,   1.60, -14.92, -15.61,  99.90,  -2.29,  (min)
10/12 18Z,   1.80, -12.78, -13.24,  99.90,  -2.26,
10/12 19Z,   1.80,  -8.99,  -9.67,  99.90,  -2.48,
10/12 20Z,   1.80,  -4.59,  -5.39,  99.90,  -2.60,
10/12 21Z,   1.70,  -0.70,  -1.42,  99.90,  -2.42,
10/12 22Z,   1.70,   1.62,   1.04,  99.90,  -2.28,
10/12 23Z,   1.60,   1.78,   1.29,  99.90,  -2.09,  (max)
10/13 00Z,   1.90,  -0.22,  -0.67,  99.90,  -2.35,
10/13 01Z,   2.00,  -3.91,  -4.37,  99.90,  -2.46,
10/13 02Z,   2.10,  -8.63,  -9.06,  99.90,  -2.53,
10/13 03Z,   2.10, -13.43, -13.97,  99.90,  -2.64,
10/13 04Z,   2.00, -17.07, -17.68,  99.90,  -2.61,
10/13 05Z,   1.90, -18.46, -18.95,  99.90,  -2.39,  (min)
10/13 06Z,   2.10, -17.29, -17.65,  99.90,  -2.46,
10/13 07Z,   2.00, -14.06, -14.74,  99.90,  -2.68,
10/13 08Z,   1.90,  -9.76, -10.62,  99.90,  -2.76,
10/13 09Z,   1.80,  -5.44,  -6.40,  99.90,  -2.76,
10/13 10Z,   1.70,  -2.12,  -2.82,  99.90,  -2.40,
10/13 11Z,   1.70,  -0.53,  -1.15,  99.90,  -2.32,  (max)
10/13 12Z,   1.80,  -0.89,  -1.66,  99.90,  -2.57,
10/13 13Z,   1.80,  -2.90,  -3.42,  99.90,  -2.32,
10/13 14Z,   1.70,  -6.04,  -6.27,  99.90,  -1.93,
10/13 15Z,   1.70,  -9.61,  -9.70,  99.90,  -1.79,
10/13 16Z,   1.60, -12.63, -12.98,  99.90,  -1.95,
10/13 17Z,   1.60, -14.01, -14.69,  99.90,  -2.28,  (min)
10/13 18Z,   1.80, -13.19, -13.78,  99.90,  -2.39,
10/13 19Z,   1.80, -10.45, -11.01,  99.90,  -2.36,
10/13 20Z,   1.70,  -6.65,  -7.46,  99.90,  -2.51,
10/13 21Z,   1.70,  -2.79,  -3.61,  99.90,  -2.52,
10/13 22Z,   1.60,   0.16,  -0.57,  99.90,  -2.33,
10/13 23Z,   1.60,   1.37,   0.88,  99.90,  -2.09,  (max)
10/14 00Z,   1.90,   0.49,   0.22,  99.90,  -2.17,
10/14 01Z,   1.90,  -2.24,  -2.46,  99.90,  -2.12,
10/14 02Z,   2.10,  -6.22,  -6.44,  99.90,  -2.32,
10/14 03Z,   2.10, -10.70, -11.01,  99.90,  -2.41,
10/14 04Z,   2.20, -14.75, -15.18,  99.90,  -2.63,
10/14 05Z,   2.30, -17.26, -17.74,  99.90,  -2.78,
10/14 06Z,   2.30, -17.50, -17.86,  99.90,  -2.66,  (min)
10/14 07Z,   2.40, -15.52, -15.94,  99.90,  -2.82,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 08Z,   2.40, -12.06,  99.90, -12.45,  -2.79,
10/14 09Z,   2.40,  -8.09,  99.90,  -8.44,  -2.75,
10/14 10Z,   2.40,  -4.51,  99.90,  -4.83,  -2.72,
10/14 11Z,   2.30,  -2.11,  99.90,  -2.50,  -2.68,
10/14 12Z,   2.30,  -1.40,  99.90,  -1.75,  -2.65,  (max)
10/14 13Z,   2.20,  -2.35,  99.90,  -2.76,  -2.61,
10/14 14Z,   2.20,  -4.54,  99.90,  -4.92,  -2.58,
10/14 15Z,   2.10,  -7.42,  99.90,  -7.86,  -2.54,
10/14 16Z,   1.80, -10.31,  99.90, -11.02,  -2.51,
10/14 17Z,   1.50, -12.35,  99.90, -13.32,  -2.47,
10/14 18Z,   1.30, -12.71,  99.90, -13.85,  -2.44,  (min)
10/14 19Z,   1.20, -11.18,  99.90, -12.38,  -2.40,
10/14 20Z,   1.20,  -8.27,  99.90,  -9.48,  -2.40,
10/14 21Z,   1.20,  -4.86,  99.90,  -6.07,  -2.40,
10/14 22Z,   1.30,  -1.81,  99.90,  -2.91,  -2.40,
10/14 23Z,   1.50,   0.12,  99.90,  -0.78,  -2.40,
10/15 00Z,   1.60,   0.34,  99.90,  -0.46,  -2.40,  (max)
10/15 01Z,   1.70,  -1.29,  99.90,  -1.99,  -2.40,
10/15 02Z,   1.70,  -4.36,  99.90,  -5.06,  -2.40,
10/15 03Z,   1.70,  -8.20,  99.90,  -8.90,  -2.40,
10/15 04Z,   1.70, -12.08,  99.90, -12.78,  -2.40,
10/15 05Z,   1.60, -15.15,  99.90, -15.96,  -2.40,
10/15 06Z,   1.50, -16.57,  99.90, -17.47,  -2.40,  (min)
10/15 07Z,   1.50, -15.92,  99.90, -16.83,  -2.40,
10/15 08Z,   1.40, -13.56,  99.90, -14.57,  -2.40,
10/15 09Z,   1.50, -10.31,  99.90, -11.21,  -2.40,
10/15 10Z,   1.60,  -6.98,  99.90,  -7.78,  -2.40,
10/15 11Z,   1.80,  -4.27,  99.90,  -4.87,  -2.40,
10/15 12Z,   2.10,  -2.74,  99.90,  -3.05,  -2.40,
10/15 13Z,   2.50,  -2.68,  99.90,  -2.58,  -2.40,  (max)
10/15 14Z,   2.80,  -3.90,  99.90,  -3.51,  -2.40,
10/15 15Z,   3.10,  -5.95,  99.90,  -5.25,  -2.40,
10/15 16Z,   3.20,  -8.30,  99.90,  -7.50,  -2.40,
10/15 17Z,   3.20, -10.38,  99.90,  -9.58,  -2.40,
10/15 18Z,   3.10, -11.50,  99.90, -10.80,  -2.40,  (min)
10/15 19Z,   2.80, -11.12,  99.90, -10.73,  -2.40,
10/15 20Z,   2.60,  -9.30,  99.90,  -9.10,  -2.40,
10/15 21Z,   2.40,  -6.63,  99.90,  -6.63,  -2.40,
10/15 22Z,   2.20,  -3.88,  99.90,  -4.08,  -2.40,
10/15 23Z,   2.10,  -1.70,  99.90,  -2.01,  -2.40,
10/16 00Z,   2.10,  -0.67,  99.90,  -0.97,  -2.40,  (max)
10/16 01Z,   2.20,  -1.16,  99.90,  -1.36,  -2.40,
10/16 02Z,   2.40,  -3.15,  99.90,  -3.16,  -2.40,
10/16 03Z,   2.60,  -6.16,  99.90,  -5.96,  -2.40,
10/16 04Z,   2.80,  -9.52,  99.90,  -9.12,  -2.40,
10/16 05Z,   2.90, -12.61,  99.90, -12.11,  -2.40,
10/16 06Z,   2.80, -14.73,  99.90, -14.34,  -2.40,
10/16 07Z,   2.60, -15.31,  99.90, -15.11,  -2.40,  (min)
10/16 08Z,   2.40, -14.19,  99.90, -14.20,  -2.40,
10/16 09Z,   2.00, -11.90,  99.90, -12.30,  -2.40,
10/16 10Z,   1.80,  -9.16,  99.90,  -9.76,  -2.40,
10/16 11Z,   1.50,  -6.60,  99.90,  -7.50,  -2.40,
10/16 12Z,   1.60,  -4.68,  99.90,  -5.48,  -2.40,
10/16 13Z,   1.90,  -3.78,  99.90,  -4.28,  -2.40,
10/16 14Z,   2.20,  -4.04,  99.90,  -4.24,  -2.40,  (max)
10/16 15Z,   2.80,  -5.21,  99.90,  -4.81,  -2.40,
10/16 16Z,   3.30,  -6.84,  99.90,  -5.94,  -2.40,
10/16 17Z,   3.60,  -8.54,  99.90,  -7.34,  -2.40,
10/16 18Z,   3.80,  -9.88,  99.90,  -8.49,  -2.40,
10/16 19Z,   3.70, -10.36,  99.90,  -9.06,  -2.40,  (min)
10/16 20Z,   3.20,  -9.64,  99.90,  -8.84,  -2.40,
10/16 21Z,   2.60,  -7.92,  99.90,  -7.72,  -2.40,
10/16 22Z,   2.00,  -5.76,  99.90,  -6.17,  -2.40,
10/16 23Z,   1.40,  -3.75,  99.90,  -4.76,  -2.40,
10/17 00Z,   0.90,  -2.33,  99.90,  -3.83,  -2.40,
10/17 01Z,   0.70,  -1.89,  99.90,  -3.60,  -2.40,  (max)
10/17 02Z,   0.90,  -2.73,  99.90,  -4.23,  -2.40,
10/17 03Z,   1.20,  -4.70,  99.90,  -5.90,  -2.40,
10/17 04Z,   1.60,  -7.32,  99.90,  -8.12,  -2.40,
10/17 05Z,   2.00, -10.04,  99.90, -10.44,  -2.40,
10/17 06Z,   2.20, -12.37,  99.90, -12.57,  -2.40,
10/17 07Z,   2.60, -13.80,  99.90, -13.60,  -2.40,  (min)
10/17 08Z,   2.90, -13.92,  99.90, -13.43,  -2.40,
10/17 09Z,   3.00, -12.77,  99.90, -12.18,  -2.40,
10/17 10Z,   2.90, -10.86,  99.90, -10.36,  -2.40,
10/17 11Z,   2.80,  -8.76,  99.90,  -8.36,  -2.40,
10/17 12Z,   2.60,  -6.87,  99.90,  -6.67,  -2.40,
10/17 13Z,   2.50,  -5.48,  99.90,  -5.38,  -2.40,
10/17 14Z,   2.30,  -4.86,  99.90,  -4.96,  -2.40,  (max)
10/17 15Z,   2.30,  -5.10,  99.90,  -5.20,  -2.40,
10/17 16Z,   2.20,  -5.94,  99.90,  -6.15,  -2.40,
10/17 17Z,   2.20,  -7.07,  99.90,  -7.27,  -2.40,
10/17 18Z,   2.30,  -8.21,  99.90,  -8.31,  -2.40,
10/17 19Z,   2.30,  -9.08,  99.90,  -9.19,  -2.40,
10/17 20Z,   2.30,  -9.30,  99.90,  -9.40,  -2.40,  (min)
10/17 21Z,   2.40,  -8.63,  99.90,  -8.64,  -2.40,
10/17 22Z,   2.40,  -7.30,  99.90,  -7.30,  -2.40,
10/17 23Z,   2.40,  -5.74,  99.90,  -5.74,  -2.40,
10/18 00Z,   2.50,  -4.34,  99.90,  -4.24,  -2.40,