EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 10/13/2026 04:22:58 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 12Z,  -0.20,  -2.30,  -2.65,  99.90,  -0.15,
10/11 13Z,  -0.30,   0.95,   0.65,  99.90,   0.00,
10/11 14Z,  -0.30,   1.35,   1.47,  99.90,   0.42,  (max)
10/11 15Z,  -0.30,  -0.97,  -0.59,  99.90,   0.68,
10/11 16Z,  -0.20,  -5.07,  -5.16,  99.90,   0.11,
10/11 17Z,  -0.10,  -9.81, -10.07,  99.90,  -0.16,
10/11 18Z,  -0.20, -14.42, -14.39,  99.90,   0.23,
10/11 19Z,  -0.20, -18.06, -18.08,  99.90,   0.18,
10/11 20Z,  -0.20, -19.08, -19.74,  99.90,  -0.46,  (min)
10/11 21Z,  -0.20, -16.44, -16.99,  99.90,  -0.35,
10/11 22Z,  -0.10, -11.21, -10.95,  99.90,   0.36,
10/11 23Z,  -0.10,  -5.47,  -5.49,  99.90,   0.08,
10/12 00Z,   0.00,  -0.65,  -1.10,  99.90,  -0.45,
10/12 01Z,   0.00,   2.29,   1.88,  99.90,  -0.41,
10/12 02Z,   0.00,   2.53,   2.30,  99.90,  -0.23,  (max)
10/12 03Z,   0.00,   0.02,  -0.22,  99.90,  -0.24,
10/12 04Z,   0.00,  -4.49,  -5.01,  99.90,  -0.52,
10/12 05Z,   0.00,  -9.86, -10.02,  99.90,  -0.16,
10/12 06Z,   0.00, -15.20, -14.67,  99.90,   0.53,
10/12 07Z,  -0.10, -19.86, -19.11,  99.90,   0.85,
10/12 08Z,  -0.10, -22.53, -22.16,  99.90,   0.47,
10/12 09Z,  -0.10, -21.61, -22.30,  99.90,  -0.59,  (min)
10/12 10Z,  -0.10, -17.24, -17.21,  99.90,   0.13,
10/12 11Z,   0.00, -11.31, -11.02,  99.90,   0.29,
10/12 12Z,  -0.10,  -5.59,  -5.90,  99.90,  -0.21,
10/12 13Z,   0.00,  -1.15,  -1.72,  99.90,  -0.57,
10/12 14Z,   0.00,   1.03,   0.65,  99.90,  -0.38,  (max)
10/12 15Z,   0.00,   0.44,   0.41,  99.90,  -0.03,
10/12 16Z,   0.00,  -2.55,  -2.56,  99.90,  -0.01,
10/12 17Z,   0.00,  -6.86,  -7.20,  99.90,  -0.34,
10/12 18Z,   0.00, -11.34, -11.55,  99.90,  -0.21,
10/12 19Z,   0.00, -15.26, -15.40,  99.90,  -0.14,
10/12 20Z,   0.00, -17.72, -18.24,  99.90,  -0.52,  (min)
10/12 21Z,   0.00, -17.26, -18.21,  99.90,  -0.95,
10/12 22Z,   0.00, -13.45, -13.54,  99.90,  -0.09,
10/12 23Z,   0.00,  -7.95,  -8.08,  99.90,  -0.13,
10/13 00Z,   0.00,  -2.82,  -3.45,  99.90,  -0.63,
10/13 01Z,   0.00,   0.80,   0.06,  99.90,  -0.74,
10/13 02Z,   0.00,   2.27,   1.73,  99.90,  -0.54,  (max)
10/13 03Z,   0.00,   1.17,   0.78,  99.90,  -0.39,
10/13 04Z,   0.00,  -2.29,  -2.81,  99.90,  -0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 05Z,   0.00,  -7.22,  99.90,  -7.71,  -0.49,
10/13 06Z,   0.00, -12.48,  99.90, -12.95,  -0.47,
10/13 07Z,   0.00, -17.26,  99.90, -17.69,  -0.44,
10/13 08Z,   0.00, -20.93,  99.90, -21.34,  -0.41,
10/13 09Z,   0.00, -22.21,  99.90, -22.59,  -0.38,  (min)
10/13 10Z,   0.00, -19.96,  99.90, -20.31,  -0.35,
10/13 11Z,   0.00, -14.92,  99.90, -15.24,  -0.32,
10/13 12Z,   0.00,  -9.17,  99.90,  -9.47,  -0.30,
10/13 13Z,   0.00,  -4.20,  99.90,  -4.47,  -0.27,
10/13 14Z,   0.00,  -0.77,  99.90,  -1.01,  -0.24,
10/13 15Z,   0.00,   0.41,  99.90,   0.19,  -0.21,  (max)
10/13 16Z,   0.00,  -0.94,  99.90,  -1.12,  -0.18,
10/13 17Z,  -0.10,  -4.27,  99.90,  -4.55,  -0.18,
10/13 18Z,  -0.10,  -8.44,  99.90,  -8.73,  -0.18,
10/13 19Z,  -0.10, -12.36,  99.90, -12.64,  -0.18,
10/13 20Z,  -0.10, -15.33,  99.90, -15.62,  -0.18,
10/13 21Z,  -0.10, -16.54,  99.90, -16.82,  -0.18,  (min)
10/13 22Z,  -0.10, -14.83,  99.90, -15.11,  -0.18,
10/13 23Z,  -0.10, -10.40,  99.90, -10.69,  -0.18,
10/14 00Z,  -0.10,  -5.26,  99.90,  -5.54,  -0.18,
10/14 01Z,  -0.10,  -1.23,  99.90,  -1.52,  -0.18,
10/14 02Z,  -0.10,   1.02,  99.90,   0.73,  -0.18,
10/14 03Z,  -0.10,   1.20,  99.90,   0.91,  -0.18,  (max)
10/14 04Z,  -0.20,  -0.88,  99.90,  -1.26,  -0.18,
10/14 05Z,  -0.20,  -4.83,  99.90,  -5.22,  -0.18,
10/14 06Z,  -0.20,  -9.73,  99.90, -10.11,  -0.18,
10/14 07Z,  -0.20, -14.47,  99.90, -14.86,  -0.18,
10/14 08Z,  -0.20, -18.38,  99.90, -18.76,  -0.18,
10/14 09Z,  -0.20, -20.89,  99.90, -21.28,  -0.18,  (min)
10/14 10Z,  -0.10, -20.91,  99.90, -21.19,  -0.18,
10/14 11Z,   0.00, -17.76,  99.90, -17.94,  -0.18,
10/14 12Z,   0.00, -12.66,  99.90, -12.84,  -0.18,
10/14 13Z,   0.00,  -7.60,  99.90,  -7.79,  -0.18,
10/14 14Z,   0.00,  -3.62,  99.90,  -3.81,  -0.18,
10/14 15Z,  -0.10,  -1.17,  99.90,  -1.45,  -0.18,
10/14 16Z,  -0.10,  -0.74,  99.90,  -1.02,  -0.18,  (max)
10/14 17Z,  -0.10,  -2.49,  99.90,  -2.78,  -0.18,
10/14 18Z,  -0.10,  -5.81,  99.90,  -6.10,  -0.18,
10/14 19Z,  -0.20,  -9.55,  99.90,  -9.94,  -0.18,
10/14 20Z,  -0.20, -12.67,  99.90, -13.06,  -0.18,
10/14 21Z,  -0.30, -14.64,  99.90, -15.12,  -0.18,
10/14 22Z,  -0.40, -14.75,  99.90, -15.34,  -0.18,  (min)
10/14 23Z,  -0.50, -12.25,  99.90, -12.94,  -0.18,
10/15 00Z,  -0.50,  -7.84,  99.90,  -8.53,  -0.18,
10/15 01Z,  -0.60,  -3.60,  99.90,  -4.38,  -0.18,
10/15 02Z,  -0.70,  -0.87,  99.90,  -1.76,  -0.18,
10/15 03Z,  -0.70,   0.15,  99.90,  -0.74,  -0.18,  (max)
10/15 04Z,  -0.80,  -0.59,  99.90,  -1.58,  -0.18,
10/15 05Z,  -0.90,  -3.16,  99.90,  -4.24,  -0.18,
10/15 06Z,  -1.00,  -7.14,  99.90,  -8.32,  -0.18,
10/15 07Z,  -1.10, -11.60,  99.90, -12.89,  -0.18,
10/15 08Z,  -1.10, -15.55,  99.90, -16.83,  -0.18,
10/15 09Z,  -1.10, -18.45,  99.90, -19.74,  -0.18,
10/15 10Z,  -1.10, -19.91,  99.90, -21.19,  -0.18,  (min)
10/15 11Z,  -1.10, -19.02,  99.90, -20.30,  -0.18,
10/15 12Z,  -1.20, -15.55,  99.90, -16.94,  -0.18,
10/15 13Z,  -1.30, -10.96,  99.90, -12.44,  -0.18,
10/15 14Z,  -1.30,  -6.88,  99.90,  -8.37,  -0.18,
10/15 15Z,  -1.40,  -3.87,  99.90,  -5.46,  -0.18,
10/15 16Z,  -1.40,  -2.13,  99.90,  -3.72,  -0.18,
10/15 17Z,  -1.40,  -2.11,  99.90,  -3.69,  -0.18,  (max)
10/15 18Z,  -1.40,  -3.92,  99.90,  -5.50,  -0.18,
10/15 19Z,  -1.30,  -6.93,  99.90,  -8.41,  -0.18,
10/15 20Z,  -1.30, -10.00,  99.90, -11.49,  -0.18,
10/15 21Z,  -1.20, -12.26,  99.90, -13.65,  -0.18,
10/15 22Z,  -1.20, -13.36,  99.90, -14.75,  -0.18,  (min)
10/15 23Z,  -1.10, -12.77,  99.90, -14.05,  -0.18,
10/16 00Z,  -1.00, -10.05,  99.90, -11.24,  -0.18,
10/16 01Z,  -0.90,  -6.23,  99.90,  -7.31,  -0.18,
10/16 02Z,  -0.80,  -3.16,  99.90,  -4.14,  -0.18,
10/16 03Z,  -0.60,  -1.63,  99.90,  -2.41,  -0.18,
10/16 04Z,  -0.60,  -1.46,  99.90,  -2.24,  -0.18,  (max)
10/16 05Z,  -0.60,  -2.62,  99.90,  -3.41,  -0.18,
10/16 06Z,  -0.70,  -5.21,  99.90,  -6.10,  -0.18,
10/16 07Z,  -0.60,  -8.83,  99.90,  -9.61,  -0.18,
10/16 08Z,  -0.60, -12.58,  99.90, -13.37,  -0.18,
10/16 09Z,  -0.40, -15.61,  99.90, -16.20,  -0.18,
10/16 10Z,  -0.30, -17.62,  99.90, -18.11,  -0.18,
10/16 11Z,  -0.30, -18.35,  99.90, -18.84,  -0.18,  (min)
10/16 12Z,  -0.30, -17.09,  99.90, -17.57,  -0.18,
10/16 13Z,  -0.30, -13.86,  99.90, -14.35,  -0.18,
10/16 14Z,  -0.30, -10.12,  99.90, -10.60,  -0.18,
10/16 15Z,  -0.30,  -7.03,  99.90,  -7.51,  -0.18,
10/16 16Z,  -0.40,  -4.72,  99.90,  -5.31,  -0.18,
10/16 17Z,  -0.30,  -3.33,  99.90,  -3.82,  -0.18,  (max)
10/16 18Z,  -0.30,  -3.36,  99.90,  -3.85,  -0.18,
10/16 19Z,  99.90,  -4.94,  99.90,  99.90,  -0.18,
10/16 20Z,  99.90,  -7.43,  99.90,  99.90,  -0.18,
10/16 21Z,  99.90,  -9.77,  99.90,  99.90,  -0.18,
10/16 22Z,  99.90, -11.29,  99.90,  99.90,  -0.18,
10/16 23Z,  99.90, -11.87,  99.90,  99.90,  -0.18,
10/17 00Z,  99.90, -11.08,  99.90,  99.90,  -0.18,