EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 05/08/2026 07:22:49 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/06 12Z,   1.60,  -1.15,  -2.07,  99.90,  -2.52,  (max)
05/06 13Z,   1.50,  -1.87,  -2.87,  99.90,  -2.50,
05/06 14Z,   1.50,  -4.04,  -4.99,  99.90,  -2.45,
05/06 15Z,   1.50,  -7.15,  -8.04,  99.90,  -2.39,
05/06 16Z,   1.70, -10.56, -11.47,  99.90,  -2.61,
05/06 17Z,   1.80, -13.60, -14.35,  99.90,  -2.55,
05/06 18Z,   1.70, -15.57, -16.33,  99.90,  -2.46,
05/06 19Z,   1.60, -15.91, -16.67,  99.90,  -2.36,  (min)
05/06 20Z,   1.60, -14.56, -15.52,  99.90,  -2.56,
05/06 21Z,   1.70, -12.09, -13.27,  99.90,  -2.88,
05/06 22Z,   1.70,  -9.28, -10.47,  99.90,  -2.89,
05/06 23Z,   1.80,  -6.72,  -7.83,  99.90,  -2.91,
05/07 00Z,   1.60,  -4.83,  -5.80,  99.90,  -2.57,
05/07 01Z,   1.60,  -3.97,  -4.93,  99.90,  -2.56,  (max)
05/07 02Z,   1.60,  -4.28,  -5.19,  99.90,  -2.51,
05/07 03Z,   1.60,  -5.51,  -6.29,  99.90,  -2.38,
05/07 04Z,   1.70,  -7.22,  -8.10,  99.90,  -2.58,
05/07 05Z,   1.80,  -8.99, -10.09,  99.90,  -2.90,
05/07 06Z,   1.50, -10.34, -11.58,  99.90,  -2.74,
05/07 07Z,   1.50, -10.75, -11.90,  99.90,  -2.65,  (min)
05/07 08Z,   1.50,  -9.89, -10.93,  99.90,  -2.54,
05/07 09Z,   1.50,  -8.03,  -9.25,  99.90,  -2.72,
05/07 10Z,   1.60,  -5.80,  -6.88,  99.90,  -2.68,
05/07 11Z,   1.70,  -3.78,  -4.80,  99.90,  -2.72,
05/07 12Z,   1.40,  -2.43,  -3.39,  99.90,  -2.36,
05/07 13Z,   1.40,  -2.15,  -3.13,  99.90,  -2.38,  (max)
05/07 14Z,   1.40,  -3.20,  -4.42,  99.90,  -2.62,
05/07 15Z,   1.40,  -5.41,  -6.44,  99.90,  -2.43,
05/07 16Z,   1.30,  -8.28,  -9.35,  99.90,  -2.37,
05/07 17Z,   1.30, -11.21, -12.32,  99.90,  -2.41,
05/07 18Z,   1.20, -13.63, -14.72,  99.90,  -2.29,
05/07 19Z,   1.20, -14.99, -15.99,  99.90,  -2.20,  (min)
05/07 20Z,   1.20, -14.87, -15.82,  99.90,  -2.15,
05/07 21Z,   1.30, -13.39, -14.51,  99.90,  -2.42,
05/07 22Z,   1.40, -11.13, -12.37,  99.90,  -2.64,
05/07 23Z,   1.50,  -8.75, -10.02,  99.90,  -2.77,
05/08 00Z,   1.40,  -6.67,  -7.81,  99.90,  -2.54,
05/08 01Z,   1.40,  -5.19,  -6.23,  99.90,  -2.44,
05/08 02Z,   1.50,  -4.61,  -5.70,  99.90,  -2.59,  (max)
05/08 03Z,   1.50,  -4.99,  -5.86,  99.90,  -2.37,
05/08 04Z,   1.50,  -6.07,  -6.82,  99.90,  -2.25,
05/08 05Z,   1.50,  -7.49,  -8.34,  99.90,  -2.35,
05/08 06Z,   1.50,  -8.90,  -9.77,  99.90,  -2.37,
05/08 07Z,   1.50,  -9.93, -10.84,  99.90,  -2.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 08Z,   1.50, -10.10,  99.90, -11.03,  -2.43,  (min)
05/08 09Z,   1.40,  -9.23,  99.90, -10.27,  -2.44,
05/08 10Z,   1.30,  -7.61,  99.90,  -8.76,  -2.45,
05/08 11Z,   1.30,  -5.80,  99.90,  -6.96,  -2.46,
05/08 12Z,   1.40,  -4.23,  99.90,  -5.30,  -2.47,
05/08 13Z,   1.50,  -3.25,  99.90,  -4.23,  -2.48,
05/08 14Z,   1.70,  -3.20,  99.90,  -3.99,  -2.49,  (max)
05/08 15Z,   1.90,  -4.29,  99.90,  -4.89,  -2.51,
05/08 16Z,   2.00,  -6.33,  99.90,  -6.85,  -2.52,
05/08 17Z,   2.10,  -8.84,  99.90,  -9.27,  -2.53,
05/08 18Z,   2.30, -11.32,  99.90, -11.56,  -2.54,
05/08 19Z,   2.30, -13.31,  99.90, -13.56,  -2.55,
05/08 20Z,   2.30, -14.31,  99.90, -14.57,  -2.55,  (min)
05/08 21Z,   2.30, -14.04,  99.90, -14.29,  -2.55,
05/08 22Z,   2.20, -12.64,  99.90, -12.99,  -2.55,
05/08 23Z,   2.20, -10.66,  99.90, -11.01,  -2.55,
05/09 00Z,   2.10,  -8.61,  99.90,  -9.06,  -2.55,
05/09 01Z,   2.00,  -6.78,  99.90,  -7.34,  -2.55,
05/09 02Z,   2.00,  -5.46,  99.90,  -6.01,  -2.55,
05/09 03Z,   2.10,  -4.91,  99.90,  -5.36,  -2.55,  (max)
05/09 04Z,   2.10,  -5.20,  99.90,  -5.65,  -2.55,
05/09 05Z,   2.30,  -6.11,  99.90,  -6.36,  -2.55,
05/09 06Z,   2.60,  -7.34,  99.90,  -7.29,  -2.55,
05/09 07Z,   2.80,  -8.63,  99.90,  -8.38,  -2.55,
05/09 08Z,   2.90,  -9.62,  99.90,  -9.27,  -2.55,
05/09 09Z,   2.90,  -9.87,  99.90,  -9.52,  -2.55,  (min)
05/09 10Z,   2.80,  -9.20,  99.90,  -8.95,  -2.55,
05/09 11Z,   2.70,  -7.89,  99.90,  -7.74,  -2.55,
05/09 12Z,   2.50,  -6.38,  99.90,  -6.43,  -2.55,
05/09 13Z,   2.40,  -5.02,  99.90,  -5.17,  -2.55,
05/09 14Z,   2.40,  -4.11,  99.90,  -4.26,  -2.55,
05/09 15Z,   2.30,  -4.01,  99.90,  -4.26,  -2.55,  (max)
05/09 16Z,   2.40,  -4.93,  99.90,  -5.08,  -2.55,
05/09 17Z,   2.50,  -6.69,  99.90,  -6.74,  -2.55,
05/09 18Z,   2.50,  -8.88,  99.90,  -8.93,  -2.55,
05/09 19Z,   2.60, -11.07,  99.90, -11.03,  -2.55,
05/09 20Z,   2.50, -12.87,  99.90, -12.92,  -2.55,
05/09 21Z,   2.40, -13.80,  99.90, -13.95,  -2.55,  (min)
05/09 22Z,   2.40, -13.56,  99.90, -13.71,  -2.55,
05/09 23Z,   2.40, -12.31,  99.90, -12.46,  -2.55,
05/10 00Z,   2.30, -10.52,  99.90, -10.77,  -2.55,
05/10 01Z,   2.30,  -8.57,  99.90,  -8.82,  -2.55,
05/10 02Z,   2.40,  -6.73,  99.90,  -6.88,  -2.55,
05/10 03Z,   2.40,  -5.31,  99.90,  -5.46,  -2.55,
05/10 04Z,   2.40,  -4.65,  99.90,  -4.80,  -2.55,  (max)
05/10 05Z,   2.50,  -4.84,  99.90,  -4.90,  -2.55,
05/10 06Z,   2.50,  -5.71,  99.90,  -5.76,  -2.55,
05/10 07Z,   2.60,  -7.01,  99.90,  -6.96,  -2.55,
05/10 08Z,   2.50,  -8.50,  99.90,  -8.55,  -2.55,
05/10 09Z,   2.40,  -9.75,  99.90,  -9.90,  -2.55,
05/10 10Z,   2.40, -10.28,  99.90, -10.44,  -2.55,  (min)
05/10 11Z,   2.30,  -9.88,  99.90, -10.14,  -2.55,
05/10 12Z,   2.20,  -8.78,  99.90,  -9.13,  -2.55,
05/10 13Z,   2.20,  -7.33,  99.90,  -7.68,  -2.55,
05/10 14Z,   2.20,  -5.86,  99.90,  -6.21,  -2.55,
05/10 15Z,   2.20,  -4.73,  99.90,  -5.08,  -2.55,
05/10 16Z,   2.30,  -4.36,  99.90,  -4.61,  -2.55,  (max)
05/10 17Z,   2.40,  -5.01,  99.90,  -5.16,  -2.55,
05/10 18Z,   2.50,  -6.53,  99.90,  -6.58,  -2.55,
05/10 19Z,   2.40,  -8.55,  99.90,  -8.70,  -2.55,
05/10 20Z,   2.40, -10.70,  99.90, -10.85,  -2.55,
05/10 21Z,   2.20, -12.55,  99.90, -12.90,  -2.55,
05/10 22Z,   2.10, -13.58,  99.90, -14.03,  -2.55,
05/10 23Z,   1.80, -13.45,  99.90, -14.20,  -2.55,  (min)
05/11 00Z,   1.60, -12.27,  99.90, -13.22,  -2.55,
05/11 01Z,   1.70, -10.45,  99.90, -11.30,  -2.55,
05/11 02Z,   1.80,  -8.33,  99.90,  -9.08,  -2.55,
05/11 03Z,   2.00,  -6.23,  99.90,  -6.78,  -2.55,
05/11 04Z,   2.10,  -4.59,  99.90,  -5.04,  -2.55,
05/11 05Z,   2.20,  -3.82,  99.90,  -4.17,  -2.55,  (max)
05/11 06Z,   2.30,  -4.05,  99.90,  -4.31,  -2.55,
05/11 07Z,   2.30,  -5.14,  99.90,  -5.39,  -2.55,
05/11 08Z,   2.20,  -6.82,  99.90,  -7.18,  -2.55,
05/11 09Z,   2.10,  -8.81,  99.90,  -9.26,  -2.55,
05/11 10Z,   1.80, -10.54,  99.90, -11.29,  -2.55,
05/11 11Z,   1.60, -11.42,  99.90, -12.37,  -2.55,  (min)
05/11 12Z,   1.50, -11.20,  99.90, -12.25,  -2.55,
05/11 13Z,   1.50, -10.06,  99.90, -11.11,  -2.55,
05/11 14Z,   1.50,  -8.36,  99.90,  -9.42,  -2.55,
05/11 15Z,   1.50,  -6.48,  99.90,  -7.53,  -2.55,
05/11 16Z,   1.50,  -4.90,  99.90,  -5.95,  -2.55,
05/11 17Z,   1.50,  -4.18,  99.90,  -5.23,  -2.55,  (max)
05/11 18Z,   1.50,  -4.59,  99.90,  -5.64,  -2.55,
05/11 19Z,   1.50,  -6.00,  99.90,  -7.06,  -2.55,
05/11 20Z,   1.50,  -8.07,  99.90,  -9.12,  -2.55,
05/11 21Z,   1.40, -10.39,  99.90, -11.54,  -2.55,
05/11 22Z,   1.30, -12.46,  99.90, -13.71,  -2.55,
05/11 23Z,   1.30, -13.66,  99.90, -14.91,  -2.55,  (min)
05/12 00Z,   1.30, -13.57,  99.90, -14.82,  -2.55,