EXTRA-TROPICAL  STORM  SURGE
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Surge List
Gulf of Alaska
#Nikiski, AK : 10/09/2026 20:21:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 00Z,  -0.10,   9.52,   8.79,  99.90,  -0.63,  (max)
10/08 01Z,  -0.20,   7.24,   6.53,  99.90,  -0.51,
10/08 02Z,  -0.20,   3.67,   2.44,  99.90,  -1.03,
10/08 03Z,  -0.20,  -0.72,  -1.68,  99.90,  -0.76,
10/08 04Z,  -0.20,  -5.34,  -5.48,  99.90,   0.06,
10/08 05Z,  -0.20,  -8.58,  -8.72,  99.90,   0.06,
10/08 06Z,  -0.30,  -8.90,  -9.95,  99.90,  -0.75,  (min)
10/08 07Z,  -0.30,  -6.49,  -7.51,  99.90,  -0.72,
10/08 08Z,  -0.30,  -2.53,  -2.56,  99.90,   0.27,
10/08 09Z,  -0.30,   2.11,   2.08,  99.90,   0.27,
10/08 10Z,  -0.30,   6.43,   5.96,  99.90,  -0.17,
10/08 11Z,  -0.30,   9.15,   8.48,  99.90,  -0.37,
10/08 12Z,  -0.30,   9.41,   8.93,  99.90,  -0.18,  (max)
10/08 13Z,  -0.30,   7.36,   6.77,  99.90,  -0.29,
10/08 14Z,  -0.30,   3.75,   2.59,  99.90,  -0.86,
10/08 15Z,  -0.30,  -0.77,  -1.86,  99.90,  -0.79,
10/08 16Z,  -0.30,  -5.73,  -5.98,  99.90,   0.05,
10/08 17Z,  -0.30,  -9.88,  -9.75,  99.90,   0.43,
10/08 18Z,  -0.40, -11.30, -11.88,  99.90,  -0.18,  (min)
10/08 19Z,  -0.40,  -9.35, -10.51,  99.90,  -0.76,
10/08 20Z,  -0.40,  -5.09,  -5.19,  99.90,   0.30,
10/08 21Z,  -0.40,   0.24,   0.26,  99.90,   0.42,
10/08 22Z,  -0.40,   5.60,   4.90,  99.90,  -0.30,
10/08 23Z,  -0.40,   9.59,   8.46,  99.90,  -0.73,
10/09 00Z,  -0.30,  11.07,  10.00,  99.90,  -0.77,  (max)
10/09 01Z,  -0.30,   9.82,   8.90,  99.90,  -0.62,
10/09 02Z,  -0.30,   6.51,   5.18,  99.90,  -1.03,
10/09 03Z,  -0.40,   2.02,   0.36,  99.90,  -1.26,
10/09 04Z,  -0.40,  -3.11,  -3.99,  99.90,  -0.48,
10/09 05Z,  -0.40,  -8.03,  -8.15,  99.90,   0.28,
10/09 06Z,  -0.40, -10.90, -11.25,  99.90,   0.05,
10/09 07Z,  -0.40, -10.32, -11.68,  99.90,  -0.96,  (min)
10/09 08Z,  -0.40,  -6.84,  -7.56,  99.90,  -0.32,
10/09 09Z,  -0.40,  -1.85,  -1.87,  99.90,   0.38,
10/09 10Z,  -0.40,   3.50,   3.12,  99.90,   0.02,
10/09 11Z,  -0.40,   8.00,   7.16,  99.90,  -0.44,
10/09 12Z,  -0.40,  10.31,   9.46,  99.90,  -0.45,  (max)
10/09 13Z,  -0.40,   9.83,   9.21,  99.90,  -0.22,
10/09 14Z,  -0.40,   7.01,   6.21,  99.90,  -0.40,
10/09 15Z,  -0.40,   2.78,   1.45,  99.90,  -0.93,
10/09 16Z,  -0.40,  -2.14,  -3.09,  99.90,  -0.55,
10/09 17Z,  -0.50,  -7.12,  -7.35,  99.90,   0.27,
10/09 18Z,  -0.50, -10.67, -10.88,  99.90,   0.29,
10/09 19Z,  -0.50, -10.94, -12.14,  99.90,  -0.70,  (min)
10/09 20Z,  -0.50,  -7.77,  -8.74,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 21Z,  -0.50,  -2.59,  99.90,  -3.54,  -0.45,
10/09 22Z,  -0.50,   3.15,  99.90,   2.22,  -0.43,
10/09 23Z,  -0.50,   8.25,  99.90,   7.33,  -0.41,
10/10 00Z,  -0.50,  11.34,  99.90,  10.44,  -0.39,
10/10 01Z,  -0.50,  11.55,  99.90,  10.68,  -0.37,  (max)
10/10 02Z,  -0.50,   9.06,  99.90,   8.20,  -0.35,
10/10 03Z,  -0.50,   4.75,  99.90,   3.91,  -0.33,
10/10 04Z,  -0.50,  -0.43,  99.90,  -1.24,  -0.31,
10/10 05Z,  -0.60,  -5.90,  99.90,  -6.79,  -0.29,
10/10 06Z,  -0.60, -10.56,  99.90, -11.44,  -0.27,
10/10 07Z,  -0.50, -12.49,  99.90, -13.24,  -0.25,  (min)
10/10 08Z,  -0.50, -10.64,  99.90, -11.37,  -0.23,
10/10 09Z,  -0.50,  -6.01,  99.90,  -6.75,  -0.23,
10/10 10Z,  -0.40,  -0.27,  99.90,  -0.91,  -0.23,
10/10 11Z,  -0.40,   5.31,  99.90,   4.67,  -0.23,
10/10 12Z,  -0.30,   9.40,  99.90,   8.87,  -0.23,
10/10 13Z,  -0.30,  10.85,  99.90,  10.32,  -0.23,  (max)
10/10 14Z,  -0.30,   9.44,  99.90,   8.90,  -0.23,
10/10 15Z,  -0.20,   5.87,  99.90,   5.44,  -0.23,
10/10 16Z,  -0.20,   1.22,  99.90,   0.79,  -0.23,
10/10 17Z,  -0.20,  -3.74,  99.90,  -4.18,  -0.23,
10/10 18Z,  -0.30,  -8.27,  99.90,  -8.80,  -0.23,
10/10 19Z,  -0.40, -10.71,  99.90, -11.34,  -0.23,  (min)
10/10 20Z,  -0.40,  -9.53,  99.90, -10.16,  -0.23,
10/10 21Z,  -0.40,  -5.15,  99.90,  -5.79,  -0.23,
10/10 22Z,  -0.30,   0.59,  99.90,   0.05,  -0.23,
10/10 23Z,  -0.30,   6.17,  99.90,   5.64,  -0.23,
10/11 00Z,  -0.30,  10.40,  99.90,   9.87,  -0.23,
10/11 01Z,  -0.30,  12.15,  99.90,  11.62,  -0.23,  (max)
10/11 02Z,  -0.30,  10.94,  99.90,  10.41,  -0.23,
10/11 03Z,  -0.40,   7.28,  99.90,   6.65,  -0.23,
10/11 04Z,  -0.40,   2.24,  99.90,   1.61,  -0.23,
10/11 05Z,  -0.40,  -3.24,  99.90,  -3.88,  -0.23,
10/11 06Z,  -0.50,  -8.55,  99.90,  -9.28,  -0.23,
10/11 07Z,  -0.50, -12.42,  99.90, -13.15,  -0.23,
10/11 08Z,  -0.50, -12.99,  99.90, -13.73,  -0.23,  (min)
10/11 09Z,  -0.50,  -9.77,  99.90, -10.50,  -0.23,
10/11 10Z,  -0.50,  -4.25,  99.90,  -4.99,  -0.23,
10/11 11Z,  -0.50,   1.76,  99.90,   1.03,  -0.23,
10/11 12Z,  -0.50,   6.99,  99.90,   6.26,  -0.23,
10/11 13Z,  -0.50,  10.24,  99.90,   9.50,  -0.23,
10/11 14Z,  -0.50,  10.64,  99.90,   9.91,  -0.23,  (max)
10/11 15Z,  -0.40,   8.32,  99.90,   7.69,  -0.23,
10/11 16Z,  -0.40,   4.22,  99.90,   3.59,  -0.23,
10/11 17Z,  -0.40,  -0.52,  99.90,  -1.15,  -0.23,
10/11 18Z,  -0.40,  -5.13,  99.90,  -5.77,  -0.23,
10/11 19Z,  -0.40,  -8.77,  99.90,  -9.40,  -0.23,
10/11 20Z,  -0.30,  -9.79,  99.90, -10.32,  -0.23,  (min)
10/11 21Z,  -0.30,  -7.15,  99.90,  -7.68,  -0.23,
10/11 22Z,  -0.20,  -1.92,  99.90,  -2.35,  -0.23,
10/11 23Z,  -0.20,   3.82,  99.90,   3.38,  -0.23,
10/12 00Z,  -0.10,   8.64,  99.90,   8.31,  -0.23,
10/12 01Z,  -0.10,  11.58,  99.90,  11.24,  -0.23,
10/12 02Z,  -0.10,  11.82,  99.90,  11.49,  -0.23,  (max)
10/12 03Z,  -0.20,   9.31,  99.90,   8.88,  -0.23,
10/12 04Z,  -0.30,   4.80,  99.90,   4.27,  -0.23,
10/12 05Z,  -0.30,  -0.57,  99.90,  -1.10,  -0.23,
10/12 06Z,  -0.30,  -5.91,  99.90,  -6.44,  -0.23,
10/12 07Z,  -0.40, -10.57,  99.90, -11.21,  -0.23,
10/12 08Z,  -0.40, -13.24,  99.90, -13.87,  -0.23,  (min)
10/12 09Z,  -0.30, -12.32,  99.90, -12.86,  -0.23,
10/12 10Z,  -0.30,  -7.95,  99.90,  -8.48,  -0.23,
10/12 11Z,  -0.30,  -2.02,  99.90,  -2.56,  -0.23,
10/12 12Z,  -0.30,   3.70,  99.90,   3.17,  -0.23,
10/12 13Z,  -0.30,   8.14,  99.90,   7.61,  -0.23,
10/12 14Z,  -0.30,  10.32,  99.90,   9.79,  -0.23,  (max)
10/12 15Z,  -0.30,   9.73,  99.90,   9.20,  -0.23,
10/12 16Z,  -0.40,   6.74,  99.90,   6.11,  -0.23,
10/12 17Z,  -0.40,   2.43,  99.90,   1.80,  -0.23,
10/12 18Z,  -0.40,  -2.05,  99.90,  -2.68,  -0.23,
10/12 19Z,  -0.40,  -5.97,  99.90,  -6.60,  -0.23,
10/12 20Z,  -0.40,  -8.43,  99.90,  -9.06,  -0.23,  (min)
10/12 21Z,  -0.40,  -7.97,  99.90,  -8.60,  -0.23,
10/12 22Z,  -0.40,  -4.16,  99.90,  -4.80,  -0.23,
10/12 23Z,  -0.40,   1.34,  99.90,   0.71,  -0.23,
10/13 00Z,  -0.40,   6.47,  99.90,   5.83,  -0.23,
10/13 01Z,  -0.40,  10.09,  99.90,   9.45,  -0.23,
10/13 02Z,  -0.40,  11.56,  99.90,  10.93,  -0.23,  (max)
10/13 03Z,  -0.40,  10.46,  99.90,   9.83,  -0.23,
10/13 04Z,  -0.50,   7.00,  99.90,   6.27,  -0.23,
10/13 05Z,  -0.50,   2.07,  99.90,   1.34,  -0.23,
10/13 06Z,  -0.50,  -3.19,  99.90,  -3.92,  -0.23,
10/13 07Z,  -0.50,  -7.97,  99.90,  -8.70,  -0.23,
10/13 08Z,  -0.40, -11.64,  99.90, -12.27,  -0.23,
10/13 09Z,  -0.40, -12.92,  99.90, -13.56,  -0.23,  (min)
10/13 10Z,  -0.40, -10.67,  99.90, -11.30,  -0.23,
10/13 11Z,  -0.40,  -5.63,  99.90,  -6.26,  -0.23,
10/13 12Z,  -0.40,   0.12,  99.90,  -0.52,  -0.23,