EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 10/16/2026 23:21:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 06Z,  -1.10,  12.66,  11.96,  99.90,   0.40,  (max)
10/15 07Z,  -1.20,  10.17,   9.88,  99.90,   0.91,
10/15 08Z,  -1.20,   5.67,   5.16,  99.90,   0.69,
10/15 09Z,  -1.30,   0.24,  -0.16,  99.90,   0.90,
10/15 10Z,  -1.40,  -5.16,  -5.14,  99.90,   1.42,
10/15 11Z,  -1.40,  -9.63,  -9.71,  99.90,   1.32,
10/15 12Z,  -1.50, -12.83, -13.89,  99.90,   0.44,
10/15 13Z,  -1.60, -14.28, -16.53,  99.90,  -0.65,  (min)
10/15 14Z,  -1.60, -11.96, -12.00,  99.90,   1.56,
10/15 15Z,  -1.60,  -5.41,  -4.51,  99.90,   2.50,
10/15 16Z,  -1.60,   1.96,   1.53,  99.90,   1.17,
10/15 17Z,  -1.60,   7.17,   6.10,  99.90,   0.53,
10/15 18Z,  -1.70,  10.23,   9.49,  99.90,   0.96,
10/15 19Z,  -1.70,  11.19,  10.86,  99.90,   1.37,  (max)
10/15 20Z,  -1.70,   9.55,   9.54,  99.90,   1.69,
10/15 21Z,  -1.70,   5.80,   5.84,  99.90,   1.74,
10/15 22Z,  -1.60,   0.97,   0.89,  99.90,   1.52,
10/15 23Z,  -1.50,  -3.54,  -3.58,  99.90,   1.46,
10/16 00Z,  -1.50,  -6.57,  -7.15,  99.90,   0.92,
10/16 01Z,  -1.40,  -7.80,  -8.85,  99.90,   0.35,  (min)
10/16 02Z,  -1.30,  -6.16,  -5.11,  99.90,   2.35,
10/16 03Z,  -1.10,  -0.60,   0.77,  99.90,   2.47,
10/16 04Z,  -0.80,   6.34,   5.82,  99.90,   0.28,
10/16 05Z,  -0.50,  10.68,   9.64,  99.90,  -0.54,
10/16 06Z,  -0.30,  11.80,  11.96,  99.90,   0.46,  (max)
10/16 07Z,  -0.10,  10.76,  11.64,  99.90,   0.98,
10/16 08Z,   0.00,   7.71,   8.50,  99.90,   0.79,
10/16 09Z,   0.00,   3.06,   3.56,  99.90,   0.50,
10/16 10Z,   0.10,  -2.26,  -1.42,  99.90,   0.74,
10/16 11Z,   0.20,  -7.25,  -5.86,  99.90,   1.19,
10/16 12Z,   0.20, -10.87, -10.00,  99.90,   0.67,
10/16 13Z,   0.30, -12.89, -13.32,  99.90,  -0.73,
10/16 14Z,   0.30, -12.99, -13.73,  99.90,  -1.04,  (min)
10/16 15Z,   0.30,  -9.55,  -7.49,  99.90,   1.76,
10/16 16Z,   0.40,  -2.94,  -1.26,  99.90,   1.28,
10/16 17Z,   0.40,   3.28,   3.55,  99.90,  -0.13,
10/16 18Z,   0.30,   7.15,   7.33,  99.90,  -0.12,
10/16 19Z,   0.30,   9.36,   9.85,  99.90,   0.19,
10/16 20Z,   0.30,   9.86,  10.25,  99.90,   0.09,  (max)
10/16 21Z,   0.30,   8.03,   8.28,  99.90,  -0.05,
10/16 22Z,   0.40,   4.27,   4.37,  99.90,  -0.30,
10/16 23Z,   0.40,  -0.35,  -0.15,  99.90,  -0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 00Z,   0.50,  -4.29,  99.90,  -3.96,  -0.18,
10/17 01Z,   0.50,  -6.45,  99.90,  -6.11,  -0.16,
10/17 02Z,   0.50,  -6.78,  99.90,  -6.42,  -0.14,  (min)
10/17 03Z,   0.50,  -4.38,  99.90,  -4.00,  -0.12,
10/17 04Z,   0.50,   1.20,  99.90,   1.59,  -0.10,
10/17 05Z,   0.40,   6.98,  99.90,   7.30,  -0.08,
10/17 06Z,   0.40,   9.80,  99.90,  10.14,  -0.06,
10/17 07Z,   0.40,   9.99,  99.90,  10.35,  -0.04,  (max)
10/17 08Z,   0.40,   8.65,  99.90,   9.03,  -0.03,
10/17 09Z,   0.40,   5.66,  99.90,   6.05,  -0.01,
10/17 10Z,   0.40,   1.25,  99.90,   1.66,   0.01,
10/17 11Z,   0.40,  -3.71,  99.90,  -3.28,   0.03,
10/17 12Z,   0.50,  -8.09,  99.90,  -7.56,   0.03,
10/17 13Z,   0.40, -10.85,  99.90, -10.42,   0.03,
10/17 14Z,   0.40, -12.05,  99.90, -11.61,   0.03,  (min)
10/17 15Z,   0.40, -11.44,  99.90, -11.01,   0.03,
10/17 16Z,   0.30,  -7.68,  99.90,  -7.35,   0.03,
10/17 17Z,   0.30,  -1.70,  99.90,  -1.37,   0.03,
10/17 18Z,   0.20,   3.24,  99.90,   3.47,   0.03,
10/17 19Z,   0.20,   6.20,  99.90,   6.43,   0.03,
10/17 20Z,   0.10,   8.14,  99.90,   8.27,   0.03,
10/17 21Z,   0.10,   8.66,  99.90,   8.79,   0.03,  (max)
10/17 22Z,   0.10,   6.97,  99.90,   7.10,   0.03,
10/17 23Z,   0.10,   3.43,  99.90,   3.56,   0.03,
10/18 00Z,   0.10,  -0.82,  99.90,  -0.69,   0.03,
10/18 01Z,   0.10,  -4.14,  99.90,  -4.01,   0.03,
10/18 02Z,   0.20,  -5.75,  99.90,  -5.52,   0.03,  (min)
10/18 03Z,   0.30,  -5.80,  99.90,  -5.47,   0.03,
10/18 04Z,   0.30,  -3.41,  99.90,  -3.08,   0.03,
10/18 05Z,   0.40,   1.53,  99.90,   1.97,   0.03,
10/18 06Z,   0.40,   6.04,  99.90,   6.47,   0.03,
10/18 07Z,   0.30,   7.85,  99.90,   8.18,   0.03,
10/18 08Z,   0.30,   7.89,  99.90,   8.22,   0.03,  (max)
10/18 09Z,   0.20,   6.93,  99.90,   7.16,   0.03,
10/18 10Z,   0.10,   4.43,  99.90,   4.57,   0.03,
10/18 11Z,   0.10,   0.54,  99.90,   0.67,   0.03,
10/18 12Z,   0.10,  -3.90,  99.90,  -3.77,   0.03,
10/18 13Z,   0.10,  -7.68,  99.90,  -7.55,   0.03,
10/18 14Z,   0.10,  -9.89,  99.90,  -9.76,   0.03,
10/18 15Z,   0.10, -10.86,  99.90, -10.73,   0.03,  (min)
10/18 16Z,   0.10, -10.28,  99.90, -10.15,   0.03,
10/18 17Z,   0.10,  -6.84,  99.90,  -6.71,   0.03,
10/18 18Z,   0.10,  -1.74,  99.90,  -1.61,   0.03,
10/18 19Z,   0.10,   2.23,  99.90,   2.37,   0.03,
10/18 20Z,   0.10,   4.91,  99.90,   5.04,   0.03,
10/18 21Z,   0.00,   7.13,  99.90,   7.16,   0.03,
10/18 22Z,   0.00,   8.01,  99.90,   8.04,   0.03,  (max)
10/18 23Z,   0.00,   6.65,  99.90,   6.68,   0.03,
10/19 00Z,   0.00,   3.44,  99.90,   3.47,   0.03,
10/19 01Z,   0.00,  -0.42,  99.90,  -0.39,   0.03,
10/19 02Z,   0.00,  -3.37,  99.90,  -3.33,   0.03,
10/19 03Z,   0.00,  -4.99,  99.90,  -4.95,   0.03,
10/19 04Z,   0.00,  -5.45,  99.90,  -5.42,   0.03,  (min)
10/19 05Z,   0.00,  -3.63,  99.90,  -3.60,   0.03,
10/19 06Z,  -0.10,   0.46,  99.90,   0.39,   0.03,
10/19 07Z,  -0.10,   4.03,  99.90,   3.96,   0.03,
10/19 08Z,  -0.10,   5.57,  99.90,   5.50,   0.03,
10/19 09Z,  -0.20,   6.20,  99.90,   6.03,   0.03,  (max)
10/19 10Z,  -0.20,   6.07,  99.90,   5.90,   0.03,
10/19 11Z,  -0.30,   4.31,  99.90,   4.04,   0.03,
10/19 12Z,  -0.30,   1.00,  99.90,   0.73,   0.03,
10/19 13Z,  -0.30,  -3.00,  99.90,  -3.27,   0.03,
10/19 14Z,  -0.30,  -6.43,  99.90,  -6.70,   0.03,
10/19 15Z,  -0.30,  -8.62,  99.90,  -8.89,   0.03,
10/19 16Z,  -0.30, -10.02,  99.90, -10.29,   0.03,
10/19 17Z,  -0.40,  -9.96,  99.90, -10.33,   0.03,  (min)
10/19 18Z,  -0.40,  -7.04,  99.90,  -7.41,   0.03,
10/19 19Z,  -0.50,  -2.62,  99.90,  -3.09,   0.03,
10/19 20Z,  -0.50,   0.99,  99.90,   0.52,   0.03,
10/19 21Z,  -0.60,   4.01,  99.90,   3.44,   0.03,
10/19 22Z,  -0.70,   6.86,  99.90,   6.19,   0.03,
10/19 23Z,  -0.70,   8.21,  99.90,   7.54,   0.03,  (max)
10/20 00Z,  -0.70,   7.16,  99.90,   6.49,   0.03,
10/20 01Z,  -0.70,   4.16,  99.90,   3.49,   0.03,
10/20 02Z,  -0.70,   0.46,  99.90,  -0.21,   0.03,
10/20 03Z,  -0.70,  -2.57,  99.90,  -3.24,   0.03,
10/20 04Z,  -0.60,  -4.80,  99.90,  -5.37,   0.03,
10/20 05Z,  -0.60,  -6.14,  99.90,  -6.70,   0.03,  (min)
10/20 06Z,  -0.60,  -5.02,  99.90,  -5.59,   0.03,
10/20 07Z,  -0.60,  -1.52,  99.90,  -2.09,   0.03,
10/20 08Z,  -0.60,   1.73,  99.90,   1.16,   0.03,
10/20 09Z,  -0.60,   3.76,  99.90,   3.19,   0.03,
10/20 10Z,  -0.70,   5.47,  99.90,   4.80,   0.03,
10/20 11Z,  -0.70,   6.34,  99.90,   5.67,   0.03,  (max)
10/20 12Z,  -0.70,   5.24,  99.90,   4.57,   0.03,
10/20 13Z,  -0.70,   2.31,  99.90,   1.64,   0.03,
10/20 14Z,  -0.70,  -1.53,  99.90,  -2.20,   0.03,
10/20 15Z,  -0.80,  -5.03,  99.90,  -5.80,   0.03,
10/20 16Z,  -0.80,  -7.73,  99.90,  -8.50,   0.03,
10/20 17Z,  -0.90,  -9.96,  99.90, -10.83,   0.03,
10/20 18Z,  -1.00, -10.48,  99.90, -11.45,   0.03,