EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 09/08/2026 09:21:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 18Z,  -0.30,   3.17,   3.20,  99.90,   0.33,  (max)
09/06 19Z,  -0.30,   2.61,   2.61,  99.90,   0.30,
09/06 20Z,  -0.30,   1.33,   1.35,  99.90,   0.32,
09/06 21Z,  -0.20,  -0.24,  -0.18,  99.90,   0.26,
09/06 22Z,  -0.20,  -1.59,  -1.52,  99.90,   0.27,
09/06 23Z,  -0.20,  -2.27,  -2.16,  99.90,   0.31,  (min)
09/07 00Z,  -0.10,  -2.06,  -1.88,  99.90,   0.28,
09/07 01Z,  -0.10,  -0.94,  -0.81,  99.90,   0.23,
09/07 02Z,  -0.20,   0.84,   0.95,  99.90,   0.31,
09/07 03Z,  -0.20,   2.90,   3.06,  99.90,   0.36,
09/07 04Z,  -0.20,   4.74,   4.96,  99.90,   0.42,
09/07 05Z,  -0.20,   5.87,   6.15,  99.90,   0.48,
09/07 06Z,  -0.10,   5.92,   6.19,  99.90,   0.37,  (max)
09/07 07Z,  -0.20,   4.70,   4.84,  99.90,   0.34,
09/07 08Z,  -0.20,   2.33,   2.32,  99.90,   0.19,
09/07 09Z,  -0.20,  -0.76,  -0.88,  99.90,   0.08,
09/07 10Z,  -0.20,  -3.94,  -4.07,  99.90,   0.07,
09/07 11Z,  -0.20,  -6.48,  -6.53,  99.90,   0.15,
09/07 12Z,  -0.20,  -7.83,  -7.76,  99.90,   0.27,  (min)
09/07 13Z,  -0.20,  -7.71,  -7.57,  99.90,   0.34,
09/07 14Z,  -0.20,  -6.20,  -6.04,  99.90,   0.36,
09/07 15Z,  -0.30,  -3.68,  -3.58,  99.90,   0.40,
09/07 16Z,  -0.30,  -0.73,  -0.74,  99.90,   0.29,
09/07 17Z,  -0.20,   1.97,   1.87,  99.90,   0.10,
09/07 18Z,  -0.30,   3.84,   3.73,  99.90,   0.19,
09/07 19Z,  -0.30,   4.49,   4.33,  99.90,   0.14,  (max)
09/07 20Z,  -0.30,   3.84,   3.75,  99.90,   0.21,
09/07 21Z,  -0.20,   2.13,   2.11,  99.90,   0.18,
09/07 22Z,  -0.20,  -0.10,  -0.11,  99.90,   0.19,
09/07 23Z,  -0.20,  -2.18,  -2.20,  99.90,   0.18,
09/08 00Z,  -0.30,  -3.48,  -3.53,  99.90,   0.25,
09/08 01Z,  -0.30,  -3.59,  -3.69,  99.90,   0.20,  (min)
09/08 02Z,  -0.20,  -2.44,  -2.52,  99.90,   0.12,
09/08 03Z,  -0.20,  -0.28,  -0.30,  99.90,   0.18,
09/08 04Z,  -0.20,   2.39,   2.41,  99.90,   0.22,
09/08 05Z,  -0.20,   4.92,   5.00,  99.90,   0.28,
09/08 06Z,  -0.20,   6.62,   6.72,  99.90,   0.30,
09/08 07Z,  -0.30,   6.99,   7.04,  99.90,   0.35,  (max)
09/08 08Z,  -0.30,   5.76,   5.71,  99.90,   0.25,
09/08 09Z,  -0.30,   3.04,   2.85,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 10Z,  -0.30,  -0.62,  99.90,  -0.79,   0.12,
09/08 11Z,  -0.30,  -4.41,  99.90,  -4.56,   0.14,
09/08 12Z,  -0.30,  -7.43,  99.90,  -7.57,   0.16,
09/08 13Z,  -0.30,  -8.97,  99.90,  -9.09,   0.18,  (min)
09/08 14Z,  -0.40,  -8.69,  99.90,  -8.89,   0.20,
09/08 15Z,  -0.40,  -6.71,  99.90,  -6.89,   0.22,
09/08 16Z,  -0.40,  -3.54,  99.90,  -3.70,   0.24,
09/08 17Z,  -0.40,   0.07,  99.90,  -0.08,   0.26,
09/08 18Z,  -0.40,   3.27,  99.90,   3.15,   0.28,
09/08 19Z,  -0.40,   5.37,  99.90,   5.26,   0.30,
09/08 20Z,  -0.40,   5.88,  99.90,   5.80,   0.32,  (max)
09/08 21Z,  -0.40,   4.74,  99.90,   4.68,   0.34,
09/08 22Z,  -0.40,   2.30,  99.90,   2.23,   0.34,
09/08 23Z,  -0.40,  -0.74,  99.90,  -0.81,   0.34,
09/09 00Z,  -0.40,  -3.50,  99.90,  -3.56,   0.34,
09/09 01Z,  -0.40,  -5.17,  99.90,  -5.23,   0.34,
09/09 02Z,  -0.40,  -5.26,  99.90,  -5.33,   0.34,  (min)
09/09 03Z,  -0.30,  -3.72,  99.90,  -3.69,   0.34,
09/09 04Z,  -0.30,  -0.93,  99.90,  -0.89,   0.34,
09/09 05Z,  -0.30,   2.44,  99.90,   2.47,   0.34,
09/09 06Z,  -0.30,   5.55,  99.90,   5.58,   0.34,
09/09 07Z,  -0.30,   7.59,  99.90,   7.62,   0.34,
09/09 08Z,  -0.30,   7.95,  99.90,   7.98,   0.34,  (max)
09/09 09Z,  -0.20,   6.38,  99.90,   6.51,   0.34,
09/09 10Z,  -0.10,   3.11,  99.90,   3.34,   0.34,
09/09 11Z,   0.00,  -1.16,  99.90,  -0.83,   0.34,
09/09 12Z,   0.00,  -5.42,  99.90,  -5.08,   0.34,
09/09 13Z,   0.10,  -8.60,  99.90,  -8.16,   0.34,
09/09 14Z,   0.10,  -9.92,  99.90,  -9.48,   0.34,  (min)
09/09 15Z,   0.10,  -9.10,  99.90,  -8.66,   0.34,
09/09 16Z,   0.00,  -6.39,  99.90,  -6.05,   0.34,
09/09 17Z,   0.00,  -2.50,  99.90,  -2.17,   0.34,
09/09 18Z,  -0.20,   1.63,  99.90,   1.76,   0.34,
09/09 19Z,  -0.30,   5.04,  99.90,   5.08,   0.34,
09/09 20Z,  -0.30,   6.96,  99.90,   6.99,   0.34,  (max)
09/09 21Z,  -0.30,   6.93,  99.90,   6.97,   0.34,
09/09 22Z,  -0.30,   5.00,  99.90,   5.03,   0.34,
09/09 23Z,  -0.20,   1.68,  99.90,   1.82,   0.34,
09/10 00Z,  -0.10,  -2.09,  99.90,  -1.86,   0.34,
09/10 01Z,  -0.10,  -5.27,  99.90,  -5.03,   0.34,
09/10 02Z,   0.00,  -6.94,  99.90,  -6.60,   0.34,  (min)
09/10 03Z,   0.00,  -6.64,  99.90,  -6.31,   0.34,
09/10 04Z,  -0.10,  -4.47,  99.90,  -4.23,   0.34,
09/10 05Z,  -0.20,  -0.97,  99.90,  -0.83,   0.34,
09/10 06Z,  -0.30,   2.99,  99.90,   3.02,   0.34,
09/10 07Z,  -0.40,   6.41,  99.90,   6.35,   0.34,
09/10 08Z,  -0.50,   8.44,  99.90,   8.27,   0.34,
09/10 09Z,  -0.50,   8.46,  99.90,   8.30,   0.34,  (max)
09/10 10Z,  -0.40,   6.33,  99.90,   6.26,   0.34,
09/10 11Z,  -0.40,   2.44,  99.90,   2.37,   0.34,
09/10 12Z,  -0.40,  -2.30,  99.90,  -2.37,   0.34,
09/10 13Z,  -0.40,  -6.69,  99.90,  -6.76,   0.34,
09/10 14Z,  -0.40,  -9.59,  99.90,  -9.66,   0.34,
09/10 15Z,  -0.40, -10.28,  99.90, -10.35,   0.34,  (min)
09/10 16Z,  -0.40,  -8.64,  99.90,  -8.70,   0.34,
09/10 17Z,  -0.50,  -5.14,  99.90,  -5.31,   0.34,
09/10 18Z,  -0.60,  -0.69,  99.90,  -0.95,   0.34,
09/10 19Z,  -0.60,   3.65,  99.90,   3.39,   0.34,
09/10 20Z,  -0.70,   6.87,  99.90,   6.50,   0.34,
09/10 21Z,  -0.60,   8.20,  99.90,   7.93,   0.34,  (max)
09/10 22Z,  -0.50,   7.32,  99.90,   7.16,   0.34,
09/10 23Z,  -0.40,   4.45,  99.90,   4.39,   0.34,
09/11 00Z,  -0.30,   0.34,  99.90,   0.37,   0.34,
09/11 01Z,  -0.30,  -3.90,  99.90,  -3.87,   0.34,
09/11 02Z,  -0.30,  -7.09,  99.90,  -7.06,   0.34,
09/11 03Z,  -0.30,  -8.37,  99.90,  -8.33,   0.34,  (min)
09/11 04Z,  -0.30,  -7.41,  99.90,  -7.37,   0.34,
09/11 05Z,  -0.40,  -4.50,  99.90,  -4.57,   0.34,
09/11 06Z,  -0.50,  -0.42,  99.90,  -0.58,   0.34,
09/11 07Z,  -0.60,   3.84,  99.90,   3.58,   0.34,
09/11 08Z,  -0.70,   7.24,  99.90,   6.87,   0.34,
09/11 09Z,  -0.70,   8.89,  99.90,   8.53,   0.34,  (max)
09/11 10Z,  -0.70,   8.32,  99.90,   7.95,   0.34,
09/11 11Z,  -0.60,   5.53,  99.90,   5.26,   0.34,
09/11 12Z,  -0.50,   1.14,  99.90,   0.98,   0.34,
09/11 13Z,  -0.40,  -3.74,  99.90,  -3.80,   0.34,
09/11 14Z,  -0.40,  -7.82,  99.90,  -7.89,   0.34,
09/11 15Z,  -0.40, -10.02,  99.90, -10.09,   0.34,  (min)
09/11 16Z,  -0.50,  -9.79,  99.90,  -9.96,   0.34,
09/11 17Z,  -0.50,  -7.26,  99.90,  -7.42,   0.34,
09/11 18Z,  -0.60,  -3.12,  99.90,  -3.38,   0.34,
09/11 19Z,  -0.70,   1.58,  99.90,   1.22,   0.34,
09/11 20Z,  -0.80,   5.72,  99.90,   5.25,   0.34,
09/11 21Z,  -0.80,   8.32,  99.90,   7.85,   0.34,
09/11 22Z,  -0.80,   8.75,  99.90,   8.29,   0.34,  (max)
09/11 23Z,  -0.70,   6.88,  99.90,   6.51,   0.34,
09/12 00Z,  -0.60,   3.14,  99.90,   2.87,   0.34,
09/12 01Z,  99.90,  -1.50,  99.90,  99.90,   0.34,
09/12 02Z,  99.90,  -5.79,  99.90,  99.90,   0.34,
09/12 03Z,  99.90,  -8.57,  99.90,  99.90,   0.34,
09/12 04Z,  99.90,  -9.14,  99.90,  99.90,   0.34,
09/12 05Z,  99.90,  -7.40,  99.90,  99.90,   0.34,
09/12 06Z,  99.90,  -3.87,  99.90,  99.90,   0.34,