EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 09/13/2026 05:21:29 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 12Z,  -0.40,   1.14,   1.38,  99.90,   0.64,
09/11 13Z,  -0.50,  -3.74,  -3.64,  99.90,   0.60,
09/11 14Z,  -0.50,  -7.82,  -7.85,  99.90,   0.47,
09/11 15Z,  -0.60, -10.02, -10.16,  99.90,   0.46,  (min)
09/11 16Z,  -0.70,  -9.79,  -9.92,  99.90,   0.57,
09/11 17Z,  -0.80,  -7.26,  -7.31,  99.90,   0.75,
09/11 18Z,  -0.60,  -3.12,  -3.13,  99.90,   0.59,
09/11 19Z,  -0.70,   1.58,   1.55,  99.90,   0.67,
09/11 20Z,  -0.70,   5.72,   5.60,  99.90,   0.58,
09/11 21Z,  -0.80,   8.32,   8.21,  99.90,   0.69,
09/11 22Z,  -0.80,   8.75,   8.67,  99.90,   0.72,  (max)
09/11 23Z,  -0.80,   6.88,   6.79,  99.90,   0.71,
09/12 00Z,  -0.60,   3.14,   3.11,  99.90,   0.57,
09/12 01Z,  -0.50,  -1.50,  -1.53,  99.90,   0.47,
09/12 02Z,  -0.50,  -5.79,  -5.88,  99.90,   0.41,
09/12 03Z,  -0.60,  -8.57,  -8.73,  99.90,   0.44,
09/12 04Z,  -0.60,  -9.14,  -9.31,  99.90,   0.43,  (min)
09/12 05Z,  -0.70,  -7.40,  -7.53,  99.90,   0.57,
09/12 06Z,  -0.50,  -3.87,  -3.94,  99.90,   0.43,
09/12 07Z,  -0.50,   0.54,   0.47,  99.90,   0.43,
09/12 08Z,  -0.60,   4.75,   4.62,  99.90,   0.47,
09/12 09Z,  -0.60,   7.74,   7.59,  99.90,   0.45,
09/12 10Z,  -0.60,   8.76,   8.63,  99.90,   0.47,  (max)
09/12 11Z,  -0.60,   7.47,   7.43,  99.90,   0.56,
09/12 12Z,  -0.40,   4.12,   4.21,  99.90,   0.49,
09/12 13Z,  -0.40,  -0.47,  -0.42,  99.90,   0.45,
09/12 14Z,  -0.40,  -5.08,  -5.00,  99.90,   0.48,
09/12 15Z,  -0.40,  -8.43,  -8.50,  99.90,   0.33,
09/12 16Z,  -0.40,  -9.63,  -9.77,  99.90,   0.26,  (min)
09/12 17Z,  -0.50,  -8.40,  -8.50,  99.90,   0.40,
09/12 18Z,  -0.30,  -5.12,  -5.15,  99.90,   0.27,
09/12 19Z,  -0.30,  -0.66,  -0.61,  99.90,   0.35,
09/12 20Z,  -0.40,   3.86,   3.96,  99.90,   0.50,
09/12 21Z,  -0.40,   7.38,   7.51,  99.90,   0.53,
09/12 22Z,  -0.40,   9.05,   9.16,  99.90,   0.51,  (max)
09/12 23Z,  -0.40,   8.42,   8.63,  99.90,   0.61,
09/13 00Z,  -0.20,   5.61,   5.86,  99.90,   0.45,
09/13 01Z,  -0.20,   1.27,   1.45,  99.90,   0.38,
09/13 02Z,  -0.20,  -3.46,  -3.36,  99.90,   0.30,
09/13 03Z,  -0.30,  -7.34,  -7.28,  99.90,   0.36,
09/13 04Z,  -0.30,  -9.37,  -9.39,  99.90,   0.28,  (min)
09/13 05Z,  -0.30,  -9.09,  -9.03,  99.90,   0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/13 06Z,  -0.30,  -6.65,  99.90,  -6.59,   0.36,
09/13 07Z,  -0.30,  -2.75,  99.90,  -2.69,   0.36,
09/13 08Z,  -0.30,   1.62,  99.90,   1.69,   0.37,
09/13 09Z,  -0.20,   5.42,  99.90,   5.59,   0.37,
09/13 10Z,  -0.10,   7.73,  99.90,   8.00,   0.37,
09/13 11Z,  -0.10,   7.97,  99.90,   8.24,   0.38,  (max)
09/13 12Z,  -0.10,   6.03,  99.90,   6.31,   0.38,
09/13 13Z,  -0.10,   2.37,  99.90,   2.65,   0.38,
09/13 14Z,  -0.10,  -2.03,  99.90,  -1.74,   0.39,
09/13 15Z,  -0.10,  -5.94,  99.90,  -5.65,   0.39,
09/13 16Z,  -0.20,  -8.27,  99.90,  -8.07,   0.40,
09/13 17Z,  -0.20,  -8.38,  99.90,  -8.18,   0.40,  (min)
09/13 18Z,  -0.30,  -6.29,  99.90,  -6.19,   0.40,
09/13 19Z,  -0.30,  -2.59,  99.90,  -2.49,   0.40,
09/13 20Z,  -0.30,   1.77,  99.90,   1.87,   0.40,
09/13 21Z,  -0.30,   5.71,  99.90,   5.81,   0.40,
09/13 22Z,  -0.30,   8.30,  99.90,   8.40,   0.40,
09/13 23Z,  -0.20,   8.88,  99.90,   9.08,   0.40,  (max)
09/14 00Z,  -0.10,   7.25,  99.90,   7.55,   0.40,
09/14 01Z,  -0.10,   3.76,  99.90,   4.06,   0.40,
09/14 02Z,  -0.10,  -0.75,  99.90,  -0.45,   0.40,
09/14 03Z,   0.00,  -5.12,  99.90,  -4.72,   0.40,
09/14 04Z,  -0.10,  -8.24,  99.90,  -7.94,   0.40,
09/14 05Z,  -0.10,  -9.35,  99.90,  -9.05,   0.40,  (min)
09/14 06Z,  -0.10,  -8.27,  99.90,  -7.97,   0.40,
09/14 07Z,  -0.20,  -5.37,  99.90,  -5.18,   0.40,
09/14 08Z,  -0.20,  -1.45,  99.90,  -1.26,   0.40,
09/14 09Z,  -0.20,   2.53,  99.90,   2.73,   0.40,
09/14 10Z,  -0.20,   5.63,  99.90,   5.83,   0.40,
09/14 11Z,  -0.20,   7.12,  99.90,   7.32,   0.40,  (max)
09/14 12Z,  -0.20,   6.62,  99.90,   6.82,   0.40,
09/14 13Z,  -0.20,   4.26,  99.90,   4.46,   0.40,
09/14 14Z,  -0.20,   0.66,  99.90,   0.86,   0.40,
09/14 15Z,  -0.20,  -3.15,  99.90,  -2.95,   0.40,
09/14 16Z,  -0.20,  -6.08,  99.90,  -5.88,   0.40,
09/14 17Z,  -0.30,  -7.29,  99.90,  -7.19,   0.40,  (min)
09/14 18Z,  -0.40,  -6.45,  99.90,  -6.46,   0.40,
09/14 19Z,  -0.40,  -3.83,  99.90,  -3.83,   0.40,
09/14 20Z,  -0.40,  -0.12,  99.90,  -0.12,   0.40,
09/14 21Z,  -0.40,   3.74,  99.90,   3.74,   0.40,
09/14 22Z,  -0.30,   6.80,  99.90,   6.90,   0.40,
09/14 23Z,  -0.30,   8.32,  99.90,   8.42,   0.40,  (max)
09/15 00Z,  -0.30,   7.87,  99.90,   7.96,   0.40,
09/15 01Z,  -0.30,   5.49,  99.90,   5.59,   0.40,
09/15 02Z,  -0.30,   1.73,  99.90,   1.83,   0.40,
09/15 03Z,  -0.30,  -2.50,  99.90,  -2.40,   0.40,
09/15 04Z,  -0.40,  -6.14,  99.90,  -6.14,   0.40,
09/15 05Z,  -0.50,  -8.32,  99.90,  -8.42,   0.40,
09/15 06Z,  -0.60,  -8.56,  99.90,  -8.76,   0.40,  (min)
09/15 07Z,  -0.60,  -6.92,  99.90,  -7.12,   0.40,
09/15 08Z,  -0.60,  -3.92,  99.90,  -4.12,   0.40,
09/15 09Z,  -0.60,  -0.32,  99.90,  -0.52,   0.40,
09/15 10Z,  -0.60,   3.00,  99.90,   2.80,   0.40,
09/15 11Z,  -0.50,   5.28,  99.90,   5.18,   0.40,
09/15 12Z,  -0.50,   5.99,  99.90,   5.89,   0.40,  (max)
09/15 13Z,  -0.50,   4.97,  99.90,   4.86,   0.40,
09/15 14Z,  -0.40,   2.52,  99.90,   2.52,   0.40,
09/15 15Z,  -0.40,  -0.65,  99.90,  -0.65,   0.40,
09/15 16Z,  -0.50,  -3.60,  99.90,  -3.70,   0.40,
09/15 17Z,  -0.60,  -5.46,  99.90,  -5.66,   0.40,
09/15 18Z,  -0.70,  -5.69,  99.90,  -5.99,   0.40,  (min)
09/15 19Z,  -0.80,  -4.23,  99.90,  -4.63,   0.40,
09/15 20Z,  -0.80,  -1.47,  99.90,  -1.87,   0.40,
09/15 21Z,  -0.80,   1.86,  99.90,   1.46,   0.40,
09/15 22Z,  -0.70,   4.94,  99.90,   4.64,   0.40,
09/15 23Z,  -0.60,   7.00,  99.90,   6.80,   0.40,
09/16 00Z,  -0.50,   7.51,  99.90,   7.41,   0.40,  (max)
09/16 01Z,  -0.40,   6.29,  99.90,   6.29,   0.40,
09/16 02Z,  -0.40,   3.58,  99.90,   3.58,   0.40,
09/16 03Z,  -0.50,  -0.01,  99.90,  -0.11,   0.40,
09/16 04Z,  -0.50,  -3.61,  99.90,  -3.71,   0.40,
09/16 05Z,  -0.60,  -6.35,  99.90,  -6.56,   0.40,
09/16 06Z,  -0.70,  -7.64,  99.90,  -7.94,   0.40,  (min)
09/16 07Z,  -0.80,  -7.26,  99.90,  -7.66,   0.40,
09/16 08Z,  -0.80,  -5.42,  99.90,  -5.82,   0.40,
09/16 09Z,  -0.80,  -2.64,  99.90,  -3.04,   0.40,
09/16 10Z,  -0.70,   0.37,  99.90,   0.07,   0.40,
09/16 11Z,  -0.60,   2.92,  99.90,   2.72,   0.40,
09/16 12Z,  -0.60,   4.42,  99.90,   4.21,   0.40,
09/16 13Z,  -0.50,   4.54,  99.90,   4.44,   0.40,  (max)
09/16 14Z,  -0.60,   3.32,  99.90,   3.12,   0.40,
09/16 15Z,  -0.60,   1.15,  99.90,   0.95,   0.40,
09/16 16Z,  -0.60,  -1.32,  99.90,  -1.52,   0.40,
09/16 17Z,  -0.70,  -3.32,  99.90,  -3.62,   0.40,
09/16 18Z,  -0.80,  -4.25,  99.90,  -4.65,   0.40,  (min)
09/16 19Z,  -0.80,  -3.82,  99.90,  -4.22,   0.40,
09/16 20Z,  -0.80,  -2.14,  99.90,  -2.54,   0.40,
09/16 21Z,  -0.80,   0.37,  99.90,  -0.03,   0.40,
09/16 22Z,  -0.70,   3.06,  99.90,   2.76,   0.40,
09/16 23Z,  -0.60,   5.26,  99.90,   5.06,   0.40,
09/17 00Z,  -0.50,   6.41,  99.90,   6.31,   0.40,