EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Nikiski, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 07/19/2026 09:22:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,  -0.50, -12.43, -13.06,  99.90,  -0.13,
07/17 19Z,  -0.50, -18.23, -17.95,  99.90,   0.78,
07/17 20Z,  -0.50, -23.74, -22.78,  99.90,   1.46,
07/17 21Z,  -0.50, -27.94, -26.94,  99.90,   1.50,
07/17 22Z,  -0.50, -29.25, -29.29,  99.90,   0.46,  (min)
07/17 23Z,  -0.40, -26.57, -27.53,  99.90,  -0.56,
07/18 00Z,  -0.30, -20.94, -20.96,  99.90,   0.28,
07/18 01Z,  -0.20, -14.61, -14.51,  99.90,   0.30,
07/18 02Z,  -0.20,  -9.05,  -9.23,  99.90,   0.02,
07/18 03Z,  -0.20,  -5.07,  -5.22,  99.90,   0.05,
07/18 04Z,  -0.20,  -3.44,  -3.50,  99.90,   0.14,  (max)
07/18 05Z,  -0.20,  -4.54,  -4.64,  99.90,   0.10,
07/18 06Z,  -0.20,  -8.01,  -8.53,  99.90,  -0.32,
07/18 07Z,  -0.20, -12.80, -13.53,  99.90,  -0.53,
07/18 08Z,  -0.20, -17.76, -17.96,  99.90,   0.00,
07/18 09Z,  -0.10, -22.00, -21.92,  99.90,   0.18,
07/18 10Z,  -0.10, -24.31, -24.55,  99.90,  -0.14,  (min)
07/18 11Z,  -0.10, -23.30, -24.02,  99.90,  -0.62,
07/18 12Z,  -0.20, -19.16, -19.25,  99.90,   0.11,
07/18 13Z,  -0.10, -13.86, -13.83,  99.90,   0.13,
07/18 14Z,  -0.10,  -9.18,  -9.31,  99.90,  -0.03,
07/18 15Z,  -0.10,  -5.85,  -5.89,  99.90,   0.06,
07/18 16Z,  -0.10,  -4.45,  -4.50,  99.90,   0.05,  (max)
07/18 17Z,  -0.10,  -5.49,  -5.80,  99.90,  -0.21,
07/18 18Z,  -0.10,  -8.90,  -9.65,  99.90,  -0.65,
07/18 19Z,  -0.10, -13.86, -14.53,  99.90,  -0.57,
07/18 20Z,  -0.10, -19.15, -19.01,  99.90,   0.24,
07/18 21Z,  -0.20, -23.83, -23.42,  99.90,   0.61,
07/18 22Z,  -0.20, -26.95, -26.83,  99.90,   0.32,
07/18 23Z,  -0.20, -27.13, -27.88,  99.90,  -0.55,  (min)
07/19 00Z,  -0.20, -23.74, -24.14,  99.90,  -0.20,
07/19 01Z,  -0.20, -18.20, -18.05,  99.90,   0.35,
07/19 02Z,  -0.20, -12.55, -12.64,  99.90,   0.11,
07/19 03Z,  -0.20,  -7.88,  -8.13,  99.90,  -0.05,
07/19 04Z,  -0.30,  -4.78,  -4.98,  99.90,   0.10,
07/19 05Z,  -0.30,  -3.94,  -4.16,  99.90,   0.08,  (max)
07/19 06Z,  -0.30,  -5.66,  -6.02,  99.90,  -0.06,
07/19 07Z,  -0.40,  -9.44, -10.20,  99.90,  -0.36,
07/19 08Z,  -0.40, -14.16, -14.86,  99.90,  -0.30,
07/19 09Z,  -0.40, -18.72, -18.90,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 10Z,  -0.40, -22.36,  99.90, -22.55,   0.21,
07/19 11Z,  -0.40, -24.00,  99.90, -24.20,   0.20,  (min)
07/19 12Z,  -0.50, -22.55,  99.90, -22.86,   0.19,
07/19 13Z,  -0.50, -18.55,  99.90, -18.88,   0.18,
07/19 14Z,  -0.60, -13.91,  99.90, -14.34,   0.17,
07/19 15Z,  -0.60,  -9.95,  99.90, -10.39,   0.16,
07/19 16Z,  -0.60,  -7.14,  99.90,  -7.59,   0.15,
07/19 17Z,  -0.70,  -6.06,  99.90,  -6.62,   0.14,  (max)
07/19 18Z,  -0.70,  -7.24,  99.90,  -7.81,   0.13,
07/19 19Z,  -0.70, -10.52,  99.90, -11.10,   0.12,
07/19 20Z,  -0.80, -14.97,  99.90, -15.66,   0.11,
07/19 21Z,  -0.80, -19.40,  99.90, -20.10,   0.10,
07/19 22Z,  -0.90, -23.01,  99.90, -23.81,   0.10,
07/19 23Z,  -0.90, -25.03,  99.90, -25.83,   0.10,  (min)
07/20 00Z,  -0.90, -24.35,  99.90, -25.15,   0.10,
07/20 01Z,  -1.00, -20.73,  99.90, -21.64,   0.10,
07/20 02Z,  -1.10, -15.74,  99.90, -16.75,   0.10,
07/20 03Z,  -1.10, -11.07,  99.90, -12.07,   0.10,
07/20 04Z,  -1.10,  -7.37,  99.90,  -8.38,   0.10,
07/20 05Z,  -1.10,  -5.12,  99.90,  -6.12,   0.10,
07/20 06Z,  -1.20,  -4.95,  99.90,  -6.05,   0.10,  (max)
07/20 07Z,  -1.20,  -7.07,  99.90,  -8.18,   0.10,
07/20 08Z,  -1.20, -10.86,  99.90, -11.96,   0.10,
07/20 09Z,  -1.20, -15.16,  99.90, -16.27,   0.10,
07/20 10Z,  -1.10, -19.09,  99.90, -20.09,   0.10,
07/20 11Z,  -1.10, -22.10,  99.90, -23.10,   0.10,
07/20 12Z,  -1.10, -23.27,  99.90, -24.27,   0.10,  (min)
07/20 13Z,  -1.00, -21.75,  99.90, -22.65,   0.10,
07/20 14Z,  -1.00, -18.26,  99.90, -19.17,   0.10,
07/20 15Z,  -1.00, -14.46,  99.90, -15.36,   0.10,
07/20 16Z,  -0.90, -11.19,  99.90, -11.99,   0.10,
07/20 17Z,  -0.90,  -8.77,  99.90,  -9.57,   0.10,
07/20 18Z,  -0.90,  -7.84,  99.90,  -8.64,   0.10,  (max)
07/20 19Z,  -0.90,  -8.93,  99.90,  -9.74,   0.10,
07/20 20Z,  -0.90, -11.80,  99.90, -12.60,   0.10,
07/20 21Z,  -0.80, -15.45,  99.90, -16.15,   0.10,
07/20 22Z,  -0.80, -18.81,  99.90, -19.51,   0.10,
07/20 23Z,  -0.80, -21.35,  99.90, -22.06,   0.10,
07/21 00Z,  -0.70, -22.53,  99.90, -23.13,   0.10,  (min)
07/21 01Z,  -0.70, -21.41,  99.90, -22.01,   0.10,
07/21 02Z,  -0.70, -18.05,  99.90, -18.65,   0.10,
07/21 03Z,  -0.60, -13.93,  99.90, -14.44,   0.10,
07/21 04Z,  -0.60, -10.32,  99.90, -10.82,   0.10,
07/21 05Z,  -0.60,  -7.53,  99.90,  -8.03,   0.10,
07/21 06Z,  -0.60,  -5.96,  99.90,  -6.47,   0.10,  (max)
07/21 07Z,  -0.60,  -6.25,  99.90,  -6.75,   0.10,
07/21 08Z,  -0.60,  -8.49,  99.90,  -8.99,   0.10,
07/21 09Z,  -0.60, -11.97,  99.90, -12.47,   0.10,
07/21 10Z,  -0.50, -15.64,  99.90, -16.04,   0.10,
07/21 11Z,  -0.40, -18.90,  99.90, -19.20,   0.10,
07/21 12Z,  -0.40, -21.45,  99.90, -21.76,   0.10,
07/21 13Z,  -0.30, -22.47,  99.90, -22.67,   0.10,  (min)
07/21 14Z,  -0.30, -21.22,  99.90, -21.42,   0.10,
07/21 15Z,  -0.30, -18.45,  99.90, -18.65,   0.10,
07/21 16Z,  -0.30, -15.45,  99.90, -15.65,   0.10,
07/21 17Z,  -0.30, -12.69,  99.90, -12.89,   0.10,
07/21 18Z,  -0.30, -10.45,  99.90, -10.65,   0.10,
07/21 19Z,  -0.30,  -9.45,  99.90,  -9.65,   0.10,  (max)
07/21 20Z,  -0.30, -10.21,  99.90, -10.42,   0.10,
07/21 21Z,  -0.20, -12.44,  99.90, -12.54,   0.10,
07/21 22Z,  -0.20, -15.13,  99.90, -15.23,   0.10,
07/21 23Z,  -0.20, -17.47,  99.90, -17.57,   0.10,
07/22 00Z,  -0.20, -19.22,  99.90, -19.32,   0.10,
07/22 01Z,  -0.20, -19.95,  99.90, -20.06,   0.10,  (min)
07/22 02Z,  -0.20, -18.84,  99.90, -18.95,   0.10,
07/22 03Z,  -0.20, -16.06,  99.90, -16.17,   0.10,
07/22 04Z,  -0.30, -12.94,  99.90, -13.14,   0.10,
07/22 05Z,  -0.30, -10.27,  99.90, -10.47,   0.10,
07/22 06Z,  -0.30,  -8.16,  99.90,  -8.36,   0.10,
07/22 07Z,  -0.30,  -7.04,  99.90,  -7.25,   0.10,  (max)
07/22 08Z,  -0.30,  -7.52,  99.90,  -7.72,   0.10,
07/22 09Z,  -0.30,  -9.61,  99.90,  -9.81,   0.10,
07/22 10Z,  -0.30, -12.59,  99.90, -12.79,   0.10,
07/22 11Z,  -0.30, -15.61,  99.90, -15.81,   0.10,
07/22 12Z,  -0.30, -18.39,  99.90, -18.60,   0.10,
07/22 13Z,  -0.30, -20.80,  99.90, -21.00,   0.10,
07/22 14Z,  -0.30, -21.95,  99.90, -22.16,   0.10,  (min)
07/22 15Z,  -0.30, -21.17,  99.90, -21.37,   0.10,
07/22 16Z,  -0.30, -19.10,  99.90, -19.30,   0.10,
07/22 17Z,  -0.40, -16.69,  99.90, -16.99,   0.10,
07/22 18Z,  -0.40, -14.14,  99.90, -14.45,   0.10,
07/22 19Z,  -0.40, -11.80,  99.90, -12.11,   0.10,
07/22 20Z,  -0.40, -10.52,  99.90, -10.82,   0.10,  (max)
07/22 21Z,  -0.40, -10.80,  99.90, -11.10,   0.10,
07/22 22Z,  -0.40, -12.30,  99.90, -12.61,   0.10,
07/22 23Z,  -0.40, -14.14,  99.90, -14.44,   0.10,
07/23 00Z,  -0.40, -15.75,  99.90, -16.05,   0.10,
07/23 01Z,  99.90, -17.13,  99.90,  99.90,   0.10,
07/23 02Z,  99.90, -17.84,  99.90,  99.90,   0.10,
07/23 03Z,  99.90, -17.05,  99.90,  99.90,   0.10,
07/23 04Z,  99.90, -14.97,  99.90,  99.90,   0.10,
07/23 05Z,  99.90, -12.70,  99.90,  99.90,   0.10,
07/23 06Z,  99.90, -10.69,  99.90,  99.90,   0.10,