EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 09/15/2026 21:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 06Z,  -0.10,  -8.27,  -8.16,  99.90,   0.21,  (min)
09/14 07Z,  -0.10,  -5.37,  -5.21,  99.90,   0.26,
09/14 08Z,  -0.20,  -1.45,  -1.29,  99.90,   0.36,
09/14 09Z,  -0.20,   2.53,   2.59,  99.90,   0.26,
09/14 10Z,  -0.30,   5.63,   5.60,  99.90,   0.27,
09/14 11Z,  -0.30,   7.12,   7.09,  99.90,   0.27,  (max)
09/14 12Z,  -0.10,   6.62,   6.61,  99.90,   0.09,
09/14 13Z,  -0.20,   4.26,   4.21,  99.90,   0.15,
09/14 14Z,  -0.20,   0.66,   0.65,  99.90,   0.19,
09/14 15Z,  -0.30,  -3.15,  -3.15,  99.90,   0.30,
09/14 16Z,  -0.30,  -6.08,  -6.09,  99.90,   0.29,
09/14 17Z,  -0.30,  -7.29,  -7.26,  99.90,   0.33,  (min)
09/14 18Z,  -0.30,  -6.45,  -6.33,  99.90,   0.42,
09/14 19Z,  -0.30,  -3.83,  -3.70,  99.90,   0.43,
09/14 20Z,  -0.30,  -0.12,  -0.04,  99.90,   0.38,
09/14 21Z,  -0.40,   3.74,   3.75,  99.90,   0.41,
09/14 22Z,  -0.40,   6.80,   6.75,  99.90,   0.35,
09/14 23Z,  -0.40,   8.32,   8.29,  99.90,   0.37,  (max)
09/15 00Z,  -0.30,   7.87,   7.82,  99.90,   0.25,
09/15 01Z,  -0.30,   5.49,   5.46,  99.90,   0.27,
09/15 02Z,  -0.40,   1.73,   1.70,  99.90,   0.37,
09/15 03Z,  -0.40,  -2.50,  -2.55,  99.90,   0.35,
09/15 04Z,  -0.50,  -6.14,  -6.15,  99.90,   0.49,
09/15 05Z,  -0.50,  -8.32,  -8.30,  99.90,   0.52,
09/15 06Z,  -0.40,  -8.56,  -8.50,  99.90,   0.46,  (min)
09/15 07Z,  -0.50,  -6.92,  -6.93,  99.90,   0.49,
09/15 08Z,  -0.60,  -3.92,  -4.01,  99.90,   0.51,
09/15 09Z,  -0.60,  -0.32,  -0.61,  99.90,   0.31,
09/15 10Z,  -0.60,   3.00,   2.67,  99.90,   0.27,
09/15 11Z,  -0.60,   5.28,   4.94,  99.90,   0.26,
09/15 12Z,  -0.50,   5.99,   5.74,  99.90,   0.25,  (max)
09/15 13Z,  -0.50,   4.97,   4.72,  99.90,   0.25,
09/15 14Z,  -0.60,   2.52,   2.29,  99.90,   0.37,
09/15 15Z,  -0.60,  -0.65,  -0.91,  99.90,   0.34,
09/15 16Z,  -0.60,  -3.60,  -3.90,  99.90,   0.30,
09/15 17Z,  -0.70,  -5.46,  -5.76,  99.90,   0.40,
09/15 18Z,  -0.70,  -5.69,  -5.92,  99.90,   0.47,  (min)
09/15 19Z,  -0.70,  -4.23,  -4.38,  99.90,   0.55,
09/15 20Z,  -0.70,  -1.47,  -1.60,  99.90,   0.57,
09/15 21Z,  -0.60,   1.86,   1.68,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/15 22Z,  -0.60,   4.94,  99.90,   4.76,   0.42,
09/15 23Z,  -0.50,   7.00,  99.90,   6.92,   0.42,
09/16 00Z,  -0.40,   7.51,  99.90,   7.53,   0.42,  (max)
09/16 01Z,  -0.40,   6.29,  99.90,   6.31,   0.42,
09/16 02Z,  -0.50,   3.58,  99.90,   3.50,   0.42,
09/16 03Z,  -0.50,  -0.01,  99.90,  -0.09,   0.42,
09/16 04Z,  -0.50,  -3.61,  99.90,  -3.69,   0.42,
09/16 05Z,  -0.60,  -6.35,  99.90,  -6.54,   0.42,
09/16 06Z,  -0.60,  -7.64,  99.90,  -7.82,   0.42,  (min)
09/16 07Z,  -0.70,  -7.26,  99.90,  -7.54,   0.42,
09/16 08Z,  -0.70,  -5.42,  99.90,  -5.70,   0.42,
09/16 09Z,  -0.70,  -2.64,  99.90,  -2.92,   0.42,
09/16 10Z,  -0.60,   0.37,  99.90,   0.19,   0.42,
09/16 11Z,  -0.60,   2.92,  99.90,   2.74,   0.42,
09/16 12Z,  -0.60,   4.42,  99.90,   4.23,   0.42,
09/16 13Z,  -0.50,   4.54,  99.90,   4.46,   0.42,  (max)
09/16 14Z,  -0.50,   3.32,  99.90,   3.24,   0.42,
09/16 15Z,  -0.50,   1.15,  99.90,   1.07,   0.42,
09/16 16Z,  -0.60,  -1.32,  99.90,  -1.50,   0.42,
09/16 17Z,  -0.60,  -3.32,  99.90,  -3.50,   0.42,
09/16 18Z,  -0.70,  -4.25,  99.90,  -4.53,   0.42,  (min)
09/16 19Z,  -0.70,  -3.82,  99.90,  -4.10,   0.42,
09/16 20Z,  -0.70,  -2.14,  99.90,  -2.42,   0.42,
09/16 21Z,  -0.70,   0.37,  99.90,   0.09,   0.42,
09/16 22Z,  -0.70,   3.06,  99.90,   2.78,   0.42,
09/16 23Z,  -0.60,   5.26,  99.90,   5.08,   0.42,
09/17 00Z,  -0.60,   6.41,  99.90,   6.23,   0.42,  (max)
09/17 01Z,  -0.60,   6.19,  99.90,   6.01,   0.42,
09/17 02Z,  -0.60,   4.60,  99.90,   4.41,   0.42,
09/17 03Z,  -0.60,   1.96,  99.90,   1.78,   0.42,
09/17 04Z,  -0.60,  -1.12,  99.90,  -1.30,   0.42,
09/17 05Z,  -0.70,  -3.92,  99.90,  -4.20,   0.42,
09/17 06Z,  -0.70,  -5.84,  99.90,  -6.12,   0.42,
09/17 07Z,  -0.80,  -6.49,  99.90,  -6.88,   0.42,  (min)
09/17 08Z,  -0.80,  -5.84,  99.90,  -6.23,   0.42,
09/17 09Z,  -0.80,  -4.14,  99.90,  -4.52,   0.42,
09/17 10Z,  -0.80,  -1.85,  99.90,  -2.23,   0.42,
09/17 11Z,  -0.70,   0.47,  99.90,   0.19,   0.42,
09/17 12Z,  -0.70,   2.30,  99.90,   2.02,   0.42,
09/17 13Z,  -0.60,   3.24,  99.90,   3.06,   0.42,  (max)
09/17 14Z,  -0.60,   3.12,  99.90,   2.94,   0.42,
09/17 15Z,  -0.60,   2.05,  99.90,   1.86,   0.42,
09/17 16Z,  -0.60,   0.40,  99.90,   0.22,   0.42,
09/17 17Z,  -0.70,  -1.29,  99.90,  -1.57,   0.42,
09/17 18Z,  -0.70,  -2.49,  99.90,  -2.77,   0.42,
09/17 19Z,  -0.70,  -2.80,  99.90,  -3.08,   0.42,  (min)
09/17 20Z,  -0.70,  -2.12,  99.90,  -2.40,   0.42,
09/17 21Z,  -0.60,  -0.58,  99.90,  -0.76,   0.42,
09/17 22Z,  -0.50,   1.42,  99.90,   1.34,   0.42,
09/17 23Z,  -0.50,   3.38,  99.90,   3.30,   0.42,
09/18 00Z,  -0.40,   4.82,  99.90,   4.84,   0.42,
09/18 01Z,  -0.30,   5.34,  99.90,   5.46,   0.42,  (max)
09/18 02Z,  -0.20,   4.78,  99.90,   5.00,   0.42,
09/18 03Z,  -0.20,   3.22,  99.90,   3.44,   0.42,
09/18 04Z,  -0.20,   0.98,  99.90,   1.20,   0.42,
09/18 05Z,  -0.20,  -1.44,  99.90,  -1.22,   0.42,
09/18 06Z,  -0.30,  -3.54,  99.90,  -3.42,   0.42,
09/18 07Z,  -0.30,  -4.89,  99.90,  -4.77,   0.42,
09/18 08Z,  -0.40,  -5.28,  99.90,  -5.26,   0.42,  (min)
09/18 09Z,  -0.40,  -4.72,  99.90,  -4.70,   0.42,
09/18 10Z,  -0.30,  -3.41,  99.90,  -3.29,   0.42,
09/18 11Z,  -0.20,  -1.70,  99.90,  -1.48,   0.42,
09/18 12Z,  -0.10,   0.02,  99.90,   0.34,   0.42,
09/18 13Z,  -0.10,   1.37,  99.90,   1.69,   0.42,
09/18 14Z,   0.00,   2.09,  99.90,   2.50,   0.42,  (max)
09/18 15Z,   0.00,   2.06,  99.90,   2.48,   0.42,
09/18 16Z,   0.00,   1.39,  99.90,   1.80,   0.42,
09/18 17Z,  -0.10,   0.34,  99.90,   0.66,   0.42,
09/18 18Z,  -0.10,  -0.71,  99.90,  -0.39,   0.42,
09/18 19Z,  -0.20,  -1.41,  99.90,  -1.19,   0.42,
09/18 20Z,  -0.20,  -1.51,  99.90,  -1.29,   0.42,  (min)
09/18 21Z,  -0.20,  -0.94,  99.90,  -0.72,   0.42,
09/18 22Z,  -0.10,   0.19,  99.90,   0.50,   0.42,
09/18 23Z,   0.00,   1.61,  99.90,   2.03,   0.42,
09/19 00Z,   0.00,   2.97,  99.90,   3.39,   0.42,
09/19 01Z,   0.00,   3.93,  99.90,   4.35,   0.42,
09/19 02Z,   0.10,   4.21,  99.90,   4.73,   0.42,  (max)
09/19 03Z,   0.00,   3.71,  99.90,   4.13,   0.42,
09/19 04Z,   0.00,   2.48,  99.90,   2.90,   0.42,
09/19 05Z,   0.00,   0.77,  99.90,   1.19,   0.42,
09/19 06Z,   0.00,  -1.10,  99.90,  -0.68,   0.42,
09/19 07Z,  -0.10,  -2.76,  99.90,  -2.44,   0.42,
09/19 08Z,  -0.10,  -3.93,  99.90,  -3.61,   0.42,
09/19 09Z,  -0.10,  -4.42,  99.90,  -4.10,   0.42,  (min)
09/19 10Z,  -0.10,  -4.19,  99.90,  -3.87,   0.42,
09/19 11Z,   0.00,  -3.35,  99.90,  -2.94,   0.42,
09/19 12Z,   0.00,  -2.11,  99.90,  -1.69,   0.42,
09/19 13Z,  99.90,  -0.74,  99.90,  99.90,   0.42,
09/19 14Z,  99.90,   0.49,  99.90,  99.90,   0.42,
09/19 15Z,  99.90,   1.32,  99.90,  99.90,   0.42,
09/19 16Z,  99.90,   1.63,  99.90,  99.90,   0.42,
09/19 17Z,  99.90,   1.43,  99.90,  99.90,   0.42,
09/19 18Z,  99.90,   0.85,  99.90,  99.90,   0.42,