EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 05/16/2026 17:22:54 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 00Z,   2.10, -10.74, -11.54,  99.90,  -2.90,
05/15 01Z,   2.00, -13.48, -14.26,  99.90,  -2.78,
05/15 02Z,   1.90, -14.58, -15.48,  99.90,  -2.80,  (min)
05/15 03Z,   1.70, -13.58, -14.27,  99.90,  -2.39,
05/15 04Z,   1.60, -10.77, -11.48,  99.90,  -2.31,
05/15 05Z,   1.60,  -6.90,  -7.81,  99.90,  -2.51,
05/15 06Z,   1.80,  -2.90,  -3.76,  99.90,  -2.66,
05/15 07Z,   1.70,   0.21,  -0.70,  99.90,  -2.61,
05/15 08Z,   1.50,   1.56,   0.85,  99.90,  -2.21,  (max)
05/15 09Z,   1.40,   0.79,   0.12,  99.90,  -2.07,
05/15 10Z,   1.40,  -1.92,  -2.50,  99.90,  -1.98,
05/15 11Z,   1.40,  -6.05,  -6.66,  99.90,  -2.01,
05/15 12Z,   1.50, -10.91, -11.72,  99.90,  -2.31,
05/15 13Z,   1.40, -15.45, -16.13,  99.90,  -2.08,
05/15 14Z,   1.40, -18.44, -19.32,  99.90,  -2.28,
05/15 15Z,   1.40, -19.01, -19.66,  99.90,  -2.05,  (min)
05/15 16Z,   1.40, -17.09, -17.56,  99.90,  -1.87,
05/15 17Z,   1.50, -13.37, -14.09,  99.90,  -2.22,
05/15 18Z,   1.50,  -8.84,  -9.77,  99.90,  -2.43,
05/15 19Z,   1.50,  -4.61,  -5.62,  99.90,  -2.51,
05/15 20Z,   1.50,  -1.70,  -2.78,  99.90,  -2.58,
05/15 21Z,   1.40,  -0.72,  -1.83,  99.90,  -2.51,  (max)
05/15 22Z,   1.50,  -1.68,  -2.72,  99.90,  -2.54,
05/15 23Z,   1.50,  -4.17,  -5.06,  99.90,  -2.39,
05/16 00Z,   1.50,  -7.63,  -8.52,  99.90,  -2.39,
05/16 01Z,   1.50, -11.25, -12.12,  99.90,  -2.37,
05/16 02Z,   1.40, -13.94, -14.98,  99.90,  -2.44,
05/16 03Z,   1.50, -14.66, -15.76,  99.90,  -2.60,  (min)
05/16 04Z,   1.50, -13.05, -13.85,  99.90,  -2.30,
05/16 05Z,   1.60,  -9.60, -10.54,  99.90,  -2.54,
05/16 06Z,   1.60,  -5.26,  -6.15,  99.90,  -2.49,
05/16 07Z,   1.60,  -1.11,  -1.98,  99.90,  -2.47,
05/16 08Z,   1.50,   1.77,   0.83,  99.90,  -2.44,
05/16 09Z,   1.40,   2.56,   1.70,  99.90,  -2.26,  (max)
05/16 10Z,   1.40,   1.04,   0.16,  99.90,  -2.28,
05/16 11Z,   1.40,  -2.46,  -3.39,  99.90,  -2.33,
05/16 12Z,   1.30,  -7.34,  -8.25,  99.90,  -2.21,
05/16 13Z,   1.20, -12.72, -13.88,  99.90,  -2.36,
05/16 14Z,   1.10, -17.43, -18.38,  99.90,  -2.05,
05/16 15Z,   1.20, -20.12, -21.04,  99.90,  -2.12,  (min)
05/16 16Z,   1.30, -20.03, -20.64,  99.90,  -1.91,
05/16 17Z,   1.50, -17.33, -18.03,  99.90,  -2.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 18Z,   1.60, -12.92,  99.90, -13.54,  -2.23,
05/16 19Z,   1.70,  -7.96,  99.90,  -8.51,  -2.25,
05/16 20Z,   1.70,  -3.63,  99.90,  -4.21,  -2.28,
05/16 21Z,   1.70,  -0.90,  99.90,  -1.50,  -2.30,
05/16 22Z,   1.70,  -0.24,  99.90,  -0.87,  -2.33,  (max)
05/16 23Z,   1.60,  -1.57,  99.90,  -2.32,  -2.35,
05/17 00Z,   1.60,  -4.41,  99.90,  -5.18,  -2.37,
05/17 01Z,   1.50,  -8.13,  99.90,  -9.03,  -2.40,
05/17 02Z,   1.50, -11.82,  99.90, -12.75,  -2.42,
05/17 03Z,   1.40, -14.26,  99.90, -15.31,  -2.45,
05/17 04Z,   1.30, -14.45,  99.90, -15.62,  -2.47,  (min)
05/17 05Z,   1.20, -12.23,  99.90, -13.53,  -2.50,
05/17 06Z,   1.20,  -8.29,  99.90,  -9.58,  -2.50,
05/17 07Z,   1.20,  -3.71,  99.90,  -5.01,  -2.50,
05/17 08Z,   1.30,   0.32,  99.90,  -0.87,  -2.50,
05/17 09Z,   1.40,   2.78,  99.90,   1.68,  -2.50,
05/17 10Z,   1.50,   2.95,  99.90,   1.95,  -2.50,  (max)
05/17 11Z,   1.50,   0.75,  99.90,  -0.25,  -2.50,
05/17 12Z,   1.60,  -3.38,  99.90,  -4.28,  -2.50,
05/17 13Z,   1.60,  -8.75,  99.90,  -9.64,  -2.50,
05/17 14Z,   1.60, -14.36,  99.90, -15.26,  -2.50,
05/17 15Z,   1.70, -18.91,  99.90, -19.71,  -2.50,
05/17 16Z,   1.70, -21.07,  99.90, -21.87,  -2.50,  (min)
05/17 17Z,   1.70, -20.27,  99.90, -21.06,  -2.50,
05/17 18Z,   1.60, -16.91,  99.90, -17.81,  -2.50,
05/17 19Z,   1.40, -12.09,  99.90, -13.19,  -2.50,
05/17 20Z,   1.30,  -7.03,  99.90,  -8.23,  -2.50,
05/17 21Z,   1.20,  -2.87,  99.90,  -4.17,  -2.50,
05/17 22Z,   1.10,  -0.47,  99.90,  -1.87,  -2.50,
05/17 23Z,   1.00,  -0.19,  99.90,  -1.69,  -2.50,  (max)
05/18 00Z,   1.10,  -1.84,  99.90,  -3.24,  -2.50,
05/18 01Z,   1.20,  -4.93,  99.90,  -6.22,  -2.50,
05/18 02Z,   1.40,  -8.75,  99.90,  -9.85,  -2.50,
05/18 03Z,   1.70, -12.30,  99.90, -13.10,  -2.50,
05/18 04Z,   1.90, -14.33,  99.90, -14.92,  -2.50,  (min)
05/18 05Z,   2.00, -13.95,  99.90, -14.45,  -2.50,
05/18 06Z,   2.10, -11.25,  99.90, -11.64,  -2.50,
05/18 07Z,   2.20,  -7.05,  99.90,  -7.35,  -2.50,
05/18 08Z,   2.00,  -2.54,  99.90,  -3.03,  -2.50,
05/18 09Z,   1.60,   1.18,  99.90,   0.28,  -2.50,
05/18 10Z,   1.30,   3.11,  99.90,   1.92,  -2.50,  (max)
05/18 11Z,   1.10,   2.71,  99.90,   1.32,  -2.50,
05/18 12Z,   0.90,   0.00,  99.90,  -1.59,  -2.50,
05/18 13Z,   0.90,  -4.51,  99.90,  -6.11,  -2.50,
05/18 14Z,   0.90, -10.06,  99.90, -11.65,  -2.50,
05/18 15Z,   1.00, -15.57,  99.90, -17.07,  -2.50,
05/18 16Z,   1.20, -19.69,  99.90, -20.99,  -2.50,
05/18 17Z,   1.40, -21.20,  99.90, -22.30,  -2.50,  (min)
05/18 18Z,   1.60, -19.77,  99.90, -20.67,  -2.50,
05/18 19Z,   1.70, -16.03,  99.90, -16.83,  -2.50,
05/18 20Z,   1.80, -11.14,  99.90, -11.83,  -2.50,
05/18 21Z,   1.80,  -6.27,  99.90,  -6.97,  -2.50,
05/18 22Z,   1.80,  -2.47,  99.90,  -3.17,  -2.50,
05/18 23Z,   1.80,  -0.48,  99.90,  -1.18,  -2.50,  (max)
05/19 00Z,   1.80,  -0.55,  99.90,  -1.25,  -2.50,
05/19 01Z,   1.80,  -2.42,  99.90,  -3.12,  -2.50,
05/19 02Z,   1.80,  -5.58,  99.90,  -6.28,  -2.50,
05/19 03Z,   1.90,  -9.31,  99.90,  -9.91,  -2.50,
05/19 04Z,   1.90, -12.54,  99.90, -13.14,  -2.50,
05/19 05Z,   2.00, -14.08,  99.90, -14.58,  -2.50,  (min)
05/19 06Z,   1.90, -13.24,  99.90, -13.84,  -2.50,
05/19 07Z,   1.90, -10.28,  99.90, -10.88,  -2.50,
05/19 08Z,   1.80,  -6.14,  99.90,  -6.83,  -2.50,
05/19 09Z,   1.60,  -1.92,  99.90,  -2.82,  -2.50,
05/19 10Z,   1.50,   1.34,  99.90,   0.34,  -2.50,
05/19 11Z,   1.30,   2.77,  99.90,   1.57,  -2.50,  (max)
05/19 12Z,   1.30,   1.93,  99.90,   0.73,  -2.50,
05/19 13Z,   1.30,  -1.07,  99.90,  -2.26,  -2.50,
05/19 14Z,   1.40,  -5.66,  99.90,  -6.76,  -2.50,
05/19 15Z,   1.50, -11.06,  99.90, -12.06,  -2.50,
05/19 16Z,   1.60, -16.18,  99.90, -17.08,  -2.50,
05/19 17Z,   1.70, -19.69,  99.90, -20.49,  -2.50,
05/19 18Z,   1.70, -20.58,  99.90, -21.38,  -2.50,  (min)
05/19 19Z,   1.60, -18.74,  99.90, -19.63,  -2.50,
05/19 20Z,   1.50, -14.92,  99.90, -15.92,  -2.50,
05/19 21Z,   1.40, -10.26,  99.90, -11.36,  -2.50,
05/19 22Z,   1.30,  -5.80,  99.90,  -6.99,  -2.50,
05/19 23Z,   1.20,  -2.45,  99.90,  -3.75,  -2.50,
05/20 00Z,   1.20,  -0.86,  99.90,  -2.15,  -2.50,  (max)
05/20 01Z,   1.20,  -1.17,  99.90,  -2.47,  -2.50,
05/20 02Z,   1.30,  -3.11,  99.90,  -4.31,  -2.50,
05/20 03Z,   1.50,  -6.17,  99.90,  -7.17,  -2.50,
05/20 04Z,   1.60,  -9.64,  99.90, -10.53,  -2.50,
05/20 05Z,   1.70, -12.46,  99.90, -13.26,  -2.50,
05/20 06Z,   1.80, -13.56,  99.90, -14.26,  -2.50,  (min)
05/20 07Z,   1.80, -12.46,  99.90, -13.16,  -2.50,
05/20 08Z,   1.80,  -9.54,  99.90, -10.24,  -2.50,
05/20 09Z,   1.60,  -5.71,  99.90,  -6.61,  -2.50,
05/20 10Z,   1.40,  -1.96,  99.90,  -3.06,  -2.50,
05/20 11Z,   1.30,   0.80,  99.90,  -0.40,  -2.50,
05/20 12Z,   1.20,   1.82,  99.90,   0.52,  -2.50,