EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 09/05/2026 14:21:14 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/03 18Z,  -0.10,  -3.52,  -3.35,  99.90,   0.27,
09/03 19Z,  -0.10,  -4.18,  -3.90,  99.90,   0.38,  (min)
09/03 20Z,  -0.10,  -3.54,  -3.10,  99.90,   0.54,
09/03 21Z,  -0.10,  -1.73,  -1.30,  99.90,   0.53,
09/03 22Z,  -0.10,   0.79,   1.15,  99.90,   0.46,
09/03 23Z,  -0.10,   3.43,   3.66,  99.90,   0.33,
09/04 00Z,   0.00,   5.56,   5.69,  99.90,   0.13,
09/04 01Z,   0.00,   6.71,   6.87,  99.90,   0.16,  (max)
09/04 02Z,  -0.10,   6.59,   6.78,  99.90,   0.29,
09/04 03Z,  -0.10,   5.17,   5.37,  99.90,   0.30,
09/04 04Z,  -0.20,   2.68,   2.88,  99.90,   0.40,
09/04 05Z,  -0.20,  -0.38,  -0.15,  99.90,   0.43,
09/04 06Z,  -0.20,  -3.38,  -3.13,  99.90,   0.45,
09/04 07Z,  -0.30,  -5.67,  -5.46,  99.90,   0.51,
09/04 08Z,  -0.30,  -6.79,  -6.57,  99.90,   0.52,  (min)
09/04 09Z,  -0.40,  -6.58,  -6.40,  99.90,   0.58,
09/04 10Z,  -0.40,  -5.20,  -5.07,  99.90,   0.53,
09/04 11Z,  -0.40,  -3.05,  -3.00,  99.90,   0.45,
09/04 12Z,  -0.30,  -0.69,  -0.59,  99.90,   0.40,
09/04 13Z,  -0.30,   1.32,   1.42,  99.90,   0.40,
09/04 14Z,  -0.30,   2.55,   2.68,  99.90,   0.43,
09/04 15Z,  -0.40,   2.77,   2.83,  99.90,   0.46,  (max)
09/04 16Z,  -0.40,   2.03,   2.05,  99.90,   0.42,
09/04 17Z,  -0.40,   0.61,   0.64,  99.90,   0.43,
09/04 18Z,  -0.30,  -1.01,  -0.95,  99.90,   0.36,
09/04 19Z,  -0.40,  -2.28,  -2.18,  99.90,   0.50,
09/04 20Z,  -0.40,  -2.78,  -2.57,  99.90,   0.61,  (min)
09/04 21Z,  -0.40,  -2.30,  -2.06,  99.90,   0.64,
09/04 22Z,  -0.40,  -0.94,  -0.73,  99.90,   0.61,
09/04 23Z,  -0.30,   1.01,   1.15,  99.90,   0.44,
09/05 00Z,  -0.20,   3.09,   3.08,  99.90,   0.19,
09/05 01Z,  -0.20,   4.83,   4.85,  99.90,   0.22,
09/05 02Z,  -0.20,   5.85,   5.90,  99.90,   0.25,
09/05 03Z,  -0.20,   5.87,   6.01,  99.90,   0.34,  (max)
09/05 04Z,  -0.30,   4.82,   4.98,  99.90,   0.46,
09/05 05Z,  -0.30,   2.82,   2.96,  99.90,   0.44,
09/05 06Z,  -0.20,   0.21,   0.26,  99.90,   0.25,
09/05 07Z,  -0.20,  -2.50,  -2.47,  99.90,   0.23,
09/05 08Z,  -0.20,  -4.79,  -4.76,  99.90,   0.23,
09/05 09Z,  -0.30,  -6.19,  -6.15,  99.90,   0.34,
09/05 10Z,  -0.30,  -6.46,  -6.37,  99.90,   0.39,  (min)
09/05 11Z,  -0.20,  -5.63,  -5.55,  99.90,   0.28,
09/05 12Z,  -0.20,  -3.96,  -3.86,  99.90,   0.30,
09/05 13Z,  -0.20,  -1.89,  -1.80,  99.90,   0.29,
09/05 14Z,  -0.20,   0.12,   0.24,  99.90,   0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 15Z,  -0.20,   1.64,  99.90,   1.77,   0.33,
09/05 16Z,  -0.20,   2.38,  99.90,   2.52,   0.34,  (max)
09/05 17Z,  -0.20,   2.26,  99.90,   2.41,   0.35,
09/05 18Z,  -0.20,   1.41,  99.90,   1.57,   0.36,
09/05 19Z,  -0.20,   0.16,  99.90,   0.33,   0.37,
09/05 20Z,  -0.20,  -1.06,  99.90,  -0.88,   0.38,
09/05 21Z,  -0.20,  -1.82,  99.90,  -1.63,   0.39,
09/05 22Z,  -0.20,  -1.85,  99.90,  -1.65,   0.40,  (min)
09/05 23Z,  -0.20,  -1.08,  99.90,  -0.87,   0.40,
09/06 00Z,  -0.20,   0.34,  99.90,   0.56,   0.41,
09/06 01Z,  -0.10,   2.10,  99.90,   2.42,   0.42,
09/06 02Z,  -0.10,   3.81,  99.90,   4.14,   0.43,
09/06 03Z,  -0.10,   5.09,  99.90,   5.42,   0.43,
09/06 04Z,  -0.10,   5.59,  99.90,   5.92,   0.43,  (max)
09/06 05Z,  -0.20,   5.10,  99.90,   5.33,   0.43,
09/06 06Z,  -0.20,   3.59,  99.90,   3.82,   0.43,
09/06 07Z,  -0.20,   1.25,  99.90,   1.49,   0.43,
09/06 08Z,  -0.20,  -1.50,  99.90,  -1.26,   0.43,
09/06 09Z,  -0.20,  -4.11,  99.90,  -3.88,   0.43,
09/06 10Z,  -0.20,  -6.04,  99.90,  -5.81,   0.43,
09/06 11Z,  -0.20,  -6.90,  99.90,  -6.67,   0.43,  (min)
09/06 12Z,  -0.20,  -6.56,  99.90,  -6.33,   0.43,
09/06 13Z,  -0.20,  -5.15,  99.90,  -4.91,   0.43,
09/06 14Z,  -0.20,  -3.02,  99.90,  -2.79,   0.43,
09/06 15Z,  -0.20,  -0.67,  99.90,  -0.44,   0.43,
09/06 16Z,  -0.20,   1.40,  99.90,   1.63,   0.43,
09/06 17Z,  -0.20,   2.76,  99.90,   2.99,   0.43,
09/06 18Z,  -0.30,   3.17,  99.90,   3.30,   0.43,  (max)
09/06 19Z,  -0.30,   2.61,  99.90,   2.74,   0.43,
09/06 20Z,  -0.30,   1.33,  99.90,   1.46,   0.43,
09/06 21Z,  -0.30,  -0.24,  99.90,  -0.11,   0.43,
09/06 22Z,  -0.20,  -1.59,  99.90,  -1.35,   0.43,
09/06 23Z,  -0.10,  -2.27,  99.90,  -1.94,   0.43,  (min)
09/07 00Z,  -0.10,  -2.06,  99.90,  -1.73,   0.43,
09/07 01Z,  -0.10,  -0.94,  99.90,  -0.61,   0.43,
09/07 02Z,  -0.10,   0.84,  99.90,   1.17,   0.43,
09/07 03Z,  -0.10,   2.90,  99.90,   3.23,   0.43,
09/07 04Z,  -0.10,   4.74,  99.90,   5.07,   0.43,
09/07 05Z,  -0.20,   5.87,  99.90,   6.11,   0.43,  (max)
09/07 06Z,  -0.30,   5.92,  99.90,   6.05,   0.43,
09/07 07Z,  -0.30,   4.70,  99.90,   4.83,   0.43,
09/07 08Z,  -0.30,   2.33,  99.90,   2.46,   0.43,
09/07 09Z,  -0.20,  -0.76,  99.90,  -0.53,   0.43,
09/07 10Z,  -0.20,  -3.94,  99.90,  -3.71,   0.43,
09/07 11Z,  -0.10,  -6.48,  99.90,  -6.15,   0.43,
09/07 12Z,  -0.10,  -7.83,  99.90,  -7.50,   0.43,  (min)
09/07 13Z,  -0.10,  -7.71,  99.90,  -7.38,   0.43,
09/07 14Z,  -0.10,  -6.20,  99.90,  -5.87,   0.43,
09/07 15Z,  -0.10,  -3.68,  99.90,  -3.34,   0.43,
09/07 16Z,  -0.10,  -0.73,  99.90,  -0.40,   0.43,
09/07 17Z,  -0.20,   1.97,  99.90,   2.20,   0.43,
09/07 18Z,  -0.30,   3.84,  99.90,   3.97,   0.43,
09/07 19Z,  -0.30,   4.49,  99.90,   4.63,   0.43,  (max)
09/07 20Z,  -0.30,   3.84,  99.90,   3.97,   0.43,
09/07 21Z,  -0.30,   2.13,  99.90,   2.27,   0.43,
09/07 22Z,  -0.20,  -0.10,  99.90,   0.13,   0.43,
09/07 23Z,  -0.10,  -2.18,  99.90,  -1.85,   0.43,
09/08 00Z,   0.00,  -3.48,  99.90,  -3.05,   0.43,
09/08 01Z,   0.00,  -3.59,  99.90,  -3.16,   0.43,  (min)
09/08 02Z,   0.00,  -2.44,  99.90,  -2.01,   0.43,
09/08 03Z,   0.00,  -0.28,  99.90,   0.16,   0.43,
09/08 04Z,  -0.10,   2.39,  99.90,   2.73,   0.43,
09/08 05Z,  -0.10,   4.92,  99.90,   5.25,   0.43,
09/08 06Z,  -0.20,   6.62,  99.90,   6.86,   0.43,
09/08 07Z,  -0.30,   6.99,  99.90,   7.12,   0.43,  (max)
09/08 08Z,  -0.40,   5.76,  99.90,   5.79,   0.43,
09/08 09Z,  -0.40,   3.04,  99.90,   3.08,   0.43,
09/08 10Z,  -0.40,  -0.62,  99.90,  -0.58,   0.43,
09/08 11Z,  -0.30,  -4.41,  99.90,  -4.27,   0.43,
09/08 12Z,  -0.20,  -7.43,  99.90,  -7.20,   0.43,
09/08 13Z,  -0.20,  -8.97,  99.90,  -8.74,   0.43,  (min)
09/08 14Z,  -0.10,  -8.69,  99.90,  -8.36,   0.43,
09/08 15Z,  -0.20,  -6.71,  99.90,  -6.48,   0.43,
09/08 16Z,  -0.20,  -3.54,  99.90,  -3.31,   0.43,
09/08 17Z,  -0.30,   0.07,  99.90,   0.20,   0.43,
09/08 18Z,  -0.40,   3.27,  99.90,   3.31,   0.43,
09/08 19Z,  -0.50,   5.37,  99.90,   5.30,   0.43,
09/08 20Z,  -0.50,   5.88,  99.90,   5.81,   0.43,  (max)
09/08 21Z,  -0.50,   4.74,  99.90,   4.67,   0.43,
09/08 22Z,  -0.40,   2.30,  99.90,   2.33,   0.43,
09/08 23Z,  -0.40,  -0.74,  99.90,  -0.71,   0.43,
09/09 00Z,  -0.30,  -3.50,  99.90,  -3.37,   0.43,
09/09 01Z,  -0.30,  -5.17,  99.90,  -5.04,   0.43,  (min)
09/09 02Z,  -0.20,  -5.26,  99.90,  -5.03,   0.43,
09/09 03Z,  -0.20,  -3.72,  99.90,  -3.49,   0.43,
09/09 04Z,  -0.30,  -0.93,  99.90,  -0.80,   0.43,
09/09 05Z,  -0.40,   2.44,  99.90,   2.47,   0.43,
09/09 06Z,  -0.40,   5.55,  99.90,   5.58,   0.43,