EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 10/05/2026 20:25:32 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 00Z,  -1.30, -11.39, -11.80,  99.90,   0.89,
10/04 01Z,  -1.30, -11.79, -11.99,  99.90,   1.10,  (min)
10/04 02Z,  -1.30, -10.60, -10.80,  99.90,   1.10,
10/04 03Z,  -1.30,  -7.97,  -8.97,  99.90,   0.30,
10/04 04Z,  -1.30,  -5.32,  -6.92,  99.90,  -0.30,
10/04 05Z,  -1.30,  -3.61,  -5.07,  99.90,  -0.16,
10/04 06Z,  -1.30,  -2.77,  -3.77,  99.90,   0.30,
10/04 07Z,  -1.20,  -2.79,  -3.40,  99.90,   0.59,  (max)
10/04 08Z,  -1.20,  -4.00,  -4.32,  99.90,   0.88,
10/04 09Z,  -1.10,  -6.40,  -6.40,  99.90,   1.10,
10/04 10Z,  -1.00,  -9.45,  -9.28,  99.90,   1.17,
10/04 11Z,  -1.00, -12.43, -12.18,  99.90,   1.25,
10/04 12Z,  -0.90, -15.06, -14.96,  99.90,   1.00,
10/04 13Z,  -0.80, -17.21, -17.21,  99.90,   0.80,
10/04 14Z,  -0.60, -18.04, -18.05,  99.90,   0.59,  (min)
10/04 15Z,  -0.60, -16.75, -16.87,  99.90,   0.48,
10/04 16Z,  -0.50, -13.98, -14.17,  99.90,   0.31,
10/04 17Z,  -0.50, -10.92, -11.08,  99.90,   0.34,
10/04 18Z,  -0.40,  -7.98,  -7.99,  99.90,   0.39,
10/04 19Z,  -0.40,  -5.36,  -5.43,  99.90,   0.33,
10/04 20Z,  -0.30,  -3.73,  -3.74,  99.90,   0.29,
10/04 21Z,  -0.30,  -3.62,  -3.17,  99.90,   0.75,  (max)
10/04 22Z,  -0.20,  -4.88,  -3.97,  99.90,   1.11,
10/04 23Z,  -0.20,  -6.77,  -5.74,  99.90,   1.23,
10/05 00Z,  -0.10,  -8.71,  -7.91,  99.90,   0.90,
10/05 01Z,   0.00, -10.58,  -9.70,  99.90,   0.88,
10/05 02Z,   0.00, -11.89, -10.82,  99.90,   1.07,
10/05 03Z,   0.00, -11.64, -10.95,  99.90,   0.69,  (min)
10/05 04Z,   0.00,  -9.82,  -9.92,  99.90,  -0.10,
10/05 05Z,   0.00,  -7.61,  -8.12,  99.90,  -0.51,
10/05 06Z,   0.00,  -5.72,  -6.04,  99.90,  -0.32,
10/05 07Z,   0.10,  -4.13,  -4.33,  99.90,  -0.30,
10/05 08Z,   0.20,  -3.19,  -3.30,  99.90,  -0.31,  (max)
10/05 09Z,   0.20,  -3.50,  -3.43,  99.90,  -0.13,
10/05 10Z,   0.30,  -5.18,  -4.88,  99.90,   0.00,
10/05 11Z,   0.30,  -7.78,  -7.41,  99.90,   0.07,
10/05 12Z,   0.30, -10.70, -10.37,  99.90,   0.03,
10/05 13Z,   0.30, -13.77, -13.27,  99.90,   0.20,
10/05 14Z,   0.40, -16.71, -15.96,  99.90,   0.35,
10/05 15Z,   0.40, -18.32, -17.71,  99.90,   0.21,  (min)
10/05 16Z,   0.40, -17.63, -17.59,  99.90,  -0.36,
10/05 17Z,   0.30, -15.20, -15.30,  99.90,  -0.40,
10/05 18Z,   0.30, -12.04, -12.07,  99.90,  -0.33,
10/05 19Z,   0.30,  -8.51,  -8.73,  99.90,  -0.52,
10/05 20Z,   0.30,  -5.13,  -5.60,  99.90,  -0.77,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 21Z,   0.20,  -2.87,  99.90,  -3.38,  -0.71,
10/05 22Z,   0.20,  -2.37,  99.90,  -2.83,  -0.66,  (max)
10/05 23Z,   0.20,  -3.48,  99.90,  -3.88,  -0.60,
10/06 00Z,   0.20,  -5.53,  99.90,  -5.87,  -0.54,
10/06 01Z,   0.20,  -8.05,  99.90,  -8.34,  -0.48,
10/06 02Z,   0.20, -10.88,  99.90, -11.11,  -0.43,
10/06 03Z,   0.20, -13.17,  99.90, -13.34,  -0.37,
10/06 04Z,   0.20, -13.62,  99.90, -13.73,  -0.31,  (min)
10/06 05Z,   0.20, -12.15,  99.90, -12.21,  -0.25,
10/06 06Z,   0.20,  -9.82,  99.90,  -9.82,  -0.20,
10/06 07Z,   0.10,  -7.22,  99.90,  -7.26,  -0.14,
10/06 08Z,   0.10,  -4.60,  99.90,  -4.58,  -0.08,
10/06 09Z,   0.10,  -2.70,  99.90,  -2.69,  -0.08,
10/06 10Z,   0.10,  -2.34,  99.90,  -2.32,  -0.08,  (max)
10/06 11Z,   0.20,  -3.69,  99.90,  -3.57,  -0.08,
10/06 12Z,   0.20,  -6.27,  99.90,  -6.16,  -0.08,
10/06 13Z,   0.20,  -9.56,  99.90,  -9.44,  -0.08,
10/06 14Z,   0.30, -13.35,  99.90, -13.13,  -0.08,
10/06 15Z,   0.30, -17.06,  99.90, -16.84,  -0.08,
10/06 16Z,   0.20, -19.16,  99.90, -19.04,  -0.08,  (min)
10/06 17Z,   0.20, -18.60,  99.90, -18.48,  -0.08,
10/06 18Z,   0.20, -15.97,  99.90, -15.85,  -0.08,
10/06 19Z,   0.20, -12.22,  99.90, -12.11,  -0.08,
10/06 20Z,   0.20,  -7.90,  99.90,  -7.79,  -0.08,
10/06 21Z,   0.20,  -3.87,  99.90,  -3.75,  -0.08,
10/06 22Z,   0.20,  -1.32,  99.90,  -1.20,  -0.08,
10/06 23Z,   0.20,  -0.90,  99.90,  -0.78,  -0.08,  (max)
10/07 00Z,   0.30,  -2.38,  99.90,  -2.16,  -0.08,
10/07 01Z,   0.20,  -5.05,  99.90,  -4.93,  -0.08,
10/07 02Z,   0.20,  -8.48,  99.90,  -8.36,  -0.08,
10/07 03Z,   0.10, -12.32,  99.90, -12.30,  -0.08,
10/07 04Z,   0.10, -15.33,  99.90, -15.31,  -0.08,
10/07 05Z,   0.10, -16.01,  99.90, -15.99,  -0.08,  (min)
10/07 06Z,   0.00, -14.33,  99.90, -14.41,  -0.08,
10/07 07Z,   0.00, -11.35,  99.90, -11.43,  -0.08,
10/07 08Z,   0.00,  -7.73,  99.90,  -7.81,  -0.08,
10/07 09Z,   0.00,  -4.10,  99.90,  -4.18,  -0.08,
10/07 10Z,   0.00,  -1.55,  99.90,  -1.63,  -0.08,
10/07 11Z,   0.00,  -0.97,  99.90,  -1.05,  -0.08,  (max)
10/07 12Z,   0.00,  -2.46,  99.90,  -2.54,  -0.08,
10/07 13Z,   0.00,  -5.44,  99.90,  -5.52,  -0.08,
10/07 14Z,   0.00,  -9.34,  99.90,  -9.42,  -0.08,
10/07 15Z,   0.00, -13.85,  99.90, -13.93,  -0.08,
10/07 16Z,  -0.10, -18.03,  99.90, -18.22,  -0.08,
10/07 17Z,  -0.10, -20.09,  99.90, -20.27,  -0.08,  (min)
10/07 18Z,  -0.20, -19.08,  99.90, -19.37,  -0.08,
10/07 19Z,  -0.20, -15.77,  99.90, -16.05,  -0.08,
10/07 20Z,  -0.20, -11.21,  99.90, -11.49,  -0.08,
10/07 21Z,  -0.20,  -6.18,  99.90,  -6.46,  -0.08,
10/07 22Z,  -0.20,  -1.88,  99.90,  -2.16,  -0.08,
10/07 23Z,  -0.20,   0.42,  99.90,   0.14,  -0.08,  (max)
10/08 00Z,  -0.20,   0.23,  99.90,  -0.06,  -0.08,
10/08 01Z,  -0.20,  -2.05,  99.90,  -2.33,  -0.08,
10/08 02Z,  -0.20,  -5.62,  99.90,  -5.90,  -0.08,
10/08 03Z,  -0.20, -10.01,  99.90, -10.29,  -0.08,
10/08 04Z,  -0.30, -14.63,  99.90, -15.01,  -0.08,
10/08 05Z,  -0.30, -17.87,  99.90, -18.25,  -0.08,
10/08 06Z,  -0.40, -18.19,  99.90, -18.67,  -0.08,  (min)
10/08 07Z,  -0.40, -15.78,  99.90, -16.26,  -0.08,
10/08 08Z,  -0.40, -11.82,  99.90, -12.30,  -0.08,
10/08 09Z,  -0.40,  -7.18,  99.90,  -7.66,  -0.08,
10/08 10Z,  -0.40,  -2.86,  99.90,  -3.34,  -0.08,
10/08 11Z,  -0.40,  -0.14,  99.90,  -0.63,  -0.08,
10/08 12Z,  -0.40,   0.12,  99.90,  -0.36,  -0.08,  (max)
10/08 13Z,  -0.40,  -1.93,  99.90,  -2.41,  -0.08,
10/08 14Z,  -0.40,  -5.54,  99.90,  -6.02,  -0.08,
10/08 15Z,  -0.50, -10.06,  99.90, -10.64,  -0.08,
10/08 16Z,  -0.60, -15.02,  99.90, -15.70,  -0.08,
10/08 17Z,  -0.60, -19.17,  99.90, -19.85,  -0.08,
10/08 18Z,  -0.60, -20.59,  99.90, -21.28,  -0.08,  (min)
10/08 19Z,  -0.60, -18.64,  99.90, -19.32,  -0.08,
10/08 20Z,  -0.60, -14.38,  99.90, -15.06,  -0.08,
10/08 21Z,  -0.60,  -9.05,  99.90,  -9.73,  -0.08,
10/08 22Z,  -0.60,  -3.69,  99.90,  -4.38,  -0.08,
10/08 23Z,  -0.60,   0.30,  99.90,  -0.38,  -0.08,
10/09 00Z,  -0.60,   1.78,  99.90,   1.10,  -0.08,  (max)
10/09 01Z,  -0.60,   0.53,  99.90,  -0.15,  -0.08,
10/09 02Z,  -0.60,  -2.78,  99.90,  -3.46,  -0.08,
10/09 03Z,  -0.60,  -7.27,  99.90,  -7.95,  -0.08,
10/09 04Z,  -0.70, -12.40,  99.90, -13.18,  -0.08,
10/09 05Z,  -0.70, -17.32,  99.90, -18.11,  -0.08,
10/09 06Z,  -0.70, -20.19,  99.90, -20.97,  -0.08,  (min)
10/09 07Z,  -0.70, -19.61,  99.90, -20.39,  -0.08,
10/09 08Z,  -0.70, -16.13,  99.90, -16.91,  -0.08,
10/09 09Z,  -0.60, -11.14,  99.90, -11.83,  -0.08,
10/09 10Z,  -0.60,  -5.79,  99.90,  -6.47,  -0.08,
10/09 11Z,  -0.50,  -1.29,  99.90,  -1.87,  -0.08,
10/09 12Z,  -0.50,   1.02,  99.90,   0.43,  -0.08,