EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Alitak, AK : 05/17/2026 20:23:33 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 00Z,  -0.60,  -2.79,  -3.14,  99.90,   0.25,
05/16 01Z,  -0.70,  -5.10,  -5.50,  99.90,   0.30,
05/16 02Z,  -0.70,  -7.32,  -7.56,  99.90,   0.46,
05/16 03Z,  -0.80,  -8.80,  -8.93,  99.90,   0.67,
05/16 04Z,  -0.90,  -9.11,  -9.10,  99.90,   0.91,  (min)
05/16 05Z,  -0.90,  -8.15,  -8.12,  99.90,   0.93,
05/16 06Z,  -0.90,  -6.10,  -6.11,  99.90,   0.89,
05/16 07Z,  -0.90,  -3.24,  -3.26,  99.90,   0.88,
05/16 08Z,  -0.90,  -0.27,  -0.26,  99.90,   0.91,
05/16 09Z,  -1.00,   1.83,   1.73,  99.90,   0.90,
05/16 10Z,  -1.00,   2.33,   1.96,  99.90,   0.63,  (max)
05/16 11Z,  -1.10,   1.11,   0.81,  99.90,   0.80,
05/16 12Z,  -1.00,  -1.58,  -1.76,  99.90,   0.82,
05/16 13Z,  -1.00,  -5.19,  -5.35,  99.90,   0.84,
05/16 14Z,  -1.00,  -8.97,  -8.99,  99.90,   0.98,
05/16 15Z,  -1.00, -12.15, -11.95,  99.90,   1.20,
05/16 16Z,  -0.90, -14.10, -13.89,  99.90,   1.11,
05/16 17Z,  -0.80, -14.45, -14.19,  99.90,   1.06,  (min)
05/16 18Z,  -0.80, -13.17, -13.10,  99.90,   0.87,
05/16 19Z,  -0.70, -10.45, -10.30,  99.90,   0.85,
05/16 20Z,  -0.70,  -6.81,  -6.56,  99.90,   0.95,
05/16 21Z,  -0.70,  -3.29,  -2.96,  99.90,   1.03,
05/16 22Z,  -0.70,  -0.93,  -0.61,  99.90,   1.02,
05/16 23Z,  -0.70,  -0.20,  -0.13,  99.90,   0.77,  (max)
05/17 00Z,  -0.60,  -1.02,  -1.02,  99.90,   0.60,
05/17 01Z,  -0.60,  -2.96,  -2.83,  99.90,   0.73,
05/17 02Z,  -0.50,  -5.38,  -5.16,  99.90,   0.72,
05/17 03Z,  -0.50,  -7.51,  -7.20,  99.90,   0.81,
05/17 04Z,  -0.50,  -8.77,  -8.36,  99.90,   0.91,  (min)
05/17 05Z,  -0.50,  -8.78,  -8.20,  99.90,   1.08,
05/17 06Z,  -0.40,  -7.52,  -6.86,  99.90,   1.06,
05/17 07Z,  -0.30,  -5.17,  -4.54,  99.90,   0.93,
05/17 08Z,  -0.30,  -2.11,  -1.38,  99.90,   1.03,
05/17 09Z,  -0.30,   0.83,   1.35,  99.90,   0.82,
05/17 10Z,  -0.30,   2.60,   2.67,  99.90,   0.37,  (max)
05/17 11Z,  -0.30,   2.59,   2.57,  99.90,   0.28,
05/17 12Z,  -0.30,   0.80,   1.06,  99.90,   0.56,
05/17 13Z,  -0.30,  -2.37,  -2.06,  99.90,   0.61,
05/17 14Z,  -0.30,  -6.28,  -5.95,  99.90,   0.63,
05/17 15Z,  -0.30, -10.15,  -9.82,  99.90,   0.63,
05/17 16Z,  -0.30, -13.22, -13.08,  99.90,   0.44,
05/17 17Z,  -0.30, -14.91, -14.69,  99.90,   0.52,  (min)
05/17 18Z,  -0.30, -14.91, -14.63,  99.90,   0.58,
05/17 19Z,  -0.30, -13.22, -13.26,  99.90,   0.26,
05/17 20Z,  -0.30, -10.08, -10.09,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 21Z,  -0.40,  -6.18,  99.90,  -6.28,   0.30,
05/17 22Z,  -0.40,  -2.68,  99.90,  -2.77,   0.31,
05/17 23Z,  -0.50,  -0.57,  99.90,  -0.75,   0.32,
05/18 00Z,  -0.50,  -0.18,  99.90,  -0.34,   0.33,  (max)
05/18 01Z,  -0.50,  -1.28,  99.90,  -1.44,   0.34,
05/18 02Z,  -0.40,  -3.37,  99.90,  -3.41,   0.35,
05/18 03Z,  -0.40,  -5.73,  99.90,  -5.77,   0.37,
05/18 04Z,  -0.40,  -7.68,  99.90,  -7.70,   0.38,
05/18 05Z,  -0.40,  -8.66,  99.90,  -8.67,   0.39,  (min)
05/18 06Z,  -0.50,  -8.39,  99.90,  -8.49,   0.40,
05/18 07Z,  -0.50,  -6.87,  99.90,  -6.96,   0.41,
05/18 08Z,  -0.60,  -4.32,  99.90,  -4.50,   0.42,
05/18 09Z,  -0.60,  -1.23,  99.90,  -1.41,   0.42,
05/18 10Z,  -0.60,   1.49,  99.90,   1.31,   0.42,
05/18 11Z,  -0.60,   2.81,  99.90,   2.64,   0.42,  (max)
05/18 12Z,  -0.60,   2.30,  99.90,   2.12,   0.42,
05/18 13Z,  -0.60,   0.09,  99.90,  -0.08,   0.42,
05/18 14Z,  -0.60,  -3.32,  99.90,  -3.50,   0.42,
05/18 15Z,  -0.60,  -7.26,  99.90,  -7.44,   0.42,
05/18 16Z,  -0.60, -10.98,  99.90, -11.16,   0.42,
05/18 17Z,  -0.60, -13.79,  99.90, -13.97,   0.42,
05/18 18Z,  -0.60, -15.16,  99.90, -15.34,   0.42,  (min)
05/18 19Z,  -0.60, -14.81,  99.90, -14.99,   0.42,
05/18 20Z,  -0.60, -12.79,  99.90, -12.96,   0.42,
05/18 21Z,  -0.60,  -9.43,  99.90,  -9.61,   0.42,
05/18 22Z,  -0.60,  -5.54,  99.90,  -5.72,   0.42,
05/18 23Z,  -0.60,  -2.31,  99.90,  -2.49,   0.42,
05/19 00Z,  -0.70,  -0.58,  99.90,  -0.86,   0.42,
05/19 01Z,  -0.70,  -0.51,  99.90,  -0.79,   0.42,  (max)
05/19 02Z,  -0.70,  -1.80,  99.90,  -2.08,   0.42,
05/19 03Z,  -0.80,  -3.87,  99.90,  -4.25,   0.42,
05/19 04Z,  -0.80,  -6.06,  99.90,  -6.44,   0.42,
05/19 05Z,  -0.80,  -7.75,  99.90,  -8.13,   0.42,
05/19 06Z,  -0.80,  -8.47,  99.90,  -8.84,   0.42,  (min)
05/19 07Z,  -0.70,  -7.96,  99.90,  -8.24,   0.42,
05/19 08Z,  -0.50,  -6.28,  99.90,  -6.35,   0.42,
05/19 09Z,  -0.30,  -3.69,  99.90,  -3.57,   0.42,
05/19 10Z,  -0.30,  -0.75,  99.90,  -0.63,   0.42,
05/19 11Z,  -0.30,   1.59,  99.90,   1.71,   0.42,
05/19 12Z,  -0.30,   2.44,  99.90,   2.57,   0.42,  (max)
05/19 13Z,  -0.30,   1.54,  99.90,   1.66,   0.42,
05/19 14Z,  -0.40,  -0.86,  99.90,  -0.84,   0.42,
05/19 15Z,  -0.40,  -4.25,  99.90,  -4.23,   0.42,
05/19 16Z,  -0.50,  -7.98,  99.90,  -8.06,   0.42,
05/19 17Z,  -0.50, -11.38,  99.90, -11.46,   0.42,
05/19 18Z,  -0.60, -13.85,  99.90, -14.02,   0.42,
05/19 19Z,  -0.60, -14.86,  99.90, -15.04,   0.42,  (min)
05/19 20Z,  -0.60, -14.22,  99.90, -14.40,   0.42,
05/19 21Z,  -0.60, -12.03,  99.90, -12.21,   0.42,
05/19 22Z,  -0.60,  -8.69,  99.90,  -8.87,   0.42,
05/19 23Z,  -0.60,  -5.05,  99.90,  -5.23,   0.42,
05/20 00Z,  -0.60,  -2.23,  99.90,  -2.41,   0.42,
05/20 01Z,  -0.60,  -0.91,  99.90,  -1.08,   0.42,  (max)
05/20 02Z,  -0.70,  -1.08,  99.90,  -1.36,   0.42,
05/20 03Z,  -0.70,  -2.40,  99.90,  -2.67,   0.42,
05/20 04Z,  -0.80,  -4.32,  99.90,  -4.69,   0.42,
05/20 05Z,  -0.80,  -6.26,  99.90,  -6.64,   0.42,
05/20 06Z,  -0.80,  -7.69,  99.90,  -8.07,   0.42,
05/20 07Z,  -0.70,  -8.18,  99.90,  -8.46,   0.42,  (min)
05/20 08Z,  -0.70,  -7.53,  99.90,  -7.81,   0.42,
05/20 09Z,  -0.60,  -5.84,  99.90,  -6.02,   0.42,
05/20 10Z,  -0.60,  -3.41,  99.90,  -3.59,   0.42,
05/20 11Z,  -0.60,  -0.80,  99.90,  -0.98,   0.42,
05/20 12Z,  -0.60,   1.10,  99.90,   0.92,   0.42,
05/20 13Z,  -0.60,   1.55,  99.90,   1.38,   0.42,  (max)
05/20 14Z,  -0.70,   0.45,  99.90,   0.17,   0.42,
05/20 15Z,  -0.70,  -1.89,  99.90,  -2.17,   0.42,
05/20 16Z,  -0.70,  -5.01,  99.90,  -5.29,   0.42,
05/20 17Z,  -0.70,  -8.36,  99.90,  -8.64,   0.42,
05/20 18Z,  -0.70, -11.36,  99.90, -11.63,   0.42,
05/20 19Z,  -0.60, -13.43,  99.90, -13.60,   0.42,
05/20 20Z,  -0.60, -14.12,  99.90, -14.30,   0.42,  (min)
05/20 21Z,  -0.60, -13.31,  99.90, -13.49,   0.42,
05/20 22Z,  -0.60, -11.14,  99.90, -11.31,   0.42,
05/20 23Z,  -0.60,  -8.01,  99.90,  -8.19,   0.42,
05/21 00Z,  -0.60,  -4.77,  99.90,  -4.95,   0.42,
05/21 01Z,  -0.60,  -2.40,  99.90,  -2.58,   0.42,
05/21 02Z,  -0.60,  -1.40,  99.90,  -1.58,   0.42,  (max)
05/21 03Z,  -0.60,  -1.67,  99.90,  -1.85,   0.42,
05/21 04Z,  -0.60,  -2.88,  99.90,  -3.05,   0.42,
05/21 05Z,  -0.60,  -4.58,  99.90,  -4.76,   0.42,
05/21 06Z,  -0.50,  -6.29,  99.90,  -6.37,   0.42,
05/21 07Z,  -0.50,  -7.51,  99.90,  -7.59,   0.42,
05/21 08Z,  -0.40,  -7.87,  99.90,  -7.85,   0.42,  (min)
05/21 09Z,  -0.40,  -7.22,  99.90,  -7.20,   0.42,
05/21 10Z,  -0.40,  -5.71,  99.90,  -5.69,   0.42,
05/21 11Z,  -0.40,  -3.59,  99.90,  -3.57,   0.42,
05/21 12Z,  -0.40,  -1.38,  99.90,  -1.36,   0.42,