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 : 07/18/2026 00:23:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 06Z,   0.10, -14.88,  99.90,  99.90,  99.90,
07/16 07Z,   0.10, -19.52,  99.90,  99.90,  99.90,
07/16 08Z,   0.10, -22.95,  99.90,  99.90,  99.90,
07/16 09Z,   0.10, -23.45,  99.90,  99.90,  99.90,
07/16 10Z,   0.10, -20.22,  99.90,  99.90,  99.90,
07/16 11Z,   0.00, -14.74,  99.90,  99.90,  99.90,
07/16 12Z,   0.00,  -9.22,  99.90,  99.90,  99.90,
07/16 13Z,   0.00,  -4.95,  99.90,  99.90,  99.90,
07/16 14Z,   0.00,  -2.70,  99.90,  99.90,  99.90,
07/16 15Z,   0.00,  -3.06,  99.90,  99.90,  99.90,  (max)
07/16 16Z,   0.00,  -6.05,  -6.43,  99.90,  -0.38,
07/16 17Z,  -0.10, -11.03, -11.71,  99.90,  -0.58,
07/16 18Z,  -0.10, -16.97, -16.89,  99.90,   0.18,
07/16 19Z,  -0.20, -22.91, -21.90,  99.90,   1.21,
07/16 20Z,  -0.20, -27.93, -26.55,  99.90,   1.58,
07/16 21Z,  -0.20, -30.40, -29.71,  99.90,   0.89,
07/16 22Z,  -0.20, -28.78, -29.90,  99.90,  -0.92,  (min)
07/16 23Z,  -0.30, -23.56, -24.04,  99.90,  -0.18,
07/17 00Z,  -0.30, -16.95, -16.97,  99.90,   0.28,
07/17 01Z,  -0.30, -10.75, -11.27,  99.90,  -0.22,
07/17 02Z,  -0.30,  -5.98,  -6.63,  99.90,  -0.35,
07/17 03Z,  -0.30,  -3.54,  -3.92,  99.90,  -0.08,  (max)
07/17 04Z,  -0.40,  -3.91,  -4.00,  99.90,   0.31,
07/17 05Z,  -0.40,  -6.83,  -7.15,  99.90,   0.08,
07/17 06Z,  -0.40, -11.36, -12.21,  99.90,  -0.45,
07/17 07Z,  -0.50, -16.39, -16.94,  99.90,  -0.05,
07/17 08Z,  -0.50, -20.99, -21.05,  99.90,   0.44,
07/17 09Z,  -0.50, -23.97, -24.25,  99.90,   0.22,
07/17 10Z,  -0.50, -23.67, -24.65,  99.90,  -0.48,  (min)
07/17 11Z,  -0.50, -19.81, -20.22,  99.90,   0.09,
07/17 12Z,  -0.50, -14.21, -14.38,  99.90,   0.33,
07/17 13Z,  -0.50,  -8.96,  -9.36,  99.90,   0.10,
07/17 14Z,  -0.50,  -5.10,  -5.41,  99.90,   0.19,
07/17 15Z,  -0.60,  -3.27,  -3.37,  99.90,   0.50,  (max)
07/17 16Z,  -0.60,  -4.02,  -4.12,  99.90,   0.50,
07/17 17Z,  -0.50,  -7.32,  -7.82,  99.90,  -0.00,
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,  -0.40, -20.94, -20.96,  99.90,   0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 01Z,  -0.30, -14.61,  99.90, -14.55,   0.36,
07/18 02Z,  -0.30,  -9.05,  99.90,  -9.01,   0.34,
07/18 03Z,  -0.30,  -5.07,  99.90,  -5.05,   0.32,
07/18 04Z,  -0.30,  -3.44,  99.90,  -3.44,   0.30,  (max)
07/18 05Z,  -0.30,  -4.54,  99.90,  -4.57,   0.27,
07/18 06Z,  -0.30,  -8.01,  99.90,  -8.06,   0.25,
07/18 07Z,  -0.30, -12.80,  99.90, -12.87,   0.23,
07/18 08Z,  -0.30, -17.76,  99.90, -17.85,   0.21,
07/18 09Z,  -0.20, -22.00,  99.90, -22.02,   0.18,
07/18 10Z,  -0.20, -24.31,  99.90, -24.35,   0.16,  (min)
07/18 11Z,  -0.20, -23.30,  99.90, -23.36,   0.14,
07/18 12Z,  -0.20, -19.16,  99.90, -19.24,   0.12,
07/18 13Z,  -0.10, -13.86,  99.90, -13.85,   0.12,
07/18 14Z,  -0.10,  -9.18,  99.90,  -9.17,   0.12,
07/18 15Z,  -0.10,  -5.85,  99.90,  -5.83,   0.12,
07/18 16Z,  -0.10,  -4.45,  99.90,  -4.43,   0.12,  (max)
07/18 17Z,  -0.10,  -5.49,  99.90,  -5.47,   0.12,
07/18 18Z,  -0.10,  -8.90,  99.90,  -8.89,   0.12,
07/18 19Z,  -0.20, -13.86,  99.90, -13.94,   0.12,
07/18 20Z,  -0.20, -19.15,  99.90, -19.23,   0.12,
07/18 21Z,  -0.20, -23.83,  99.90, -23.91,   0.12,
07/18 22Z,  -0.20, -26.95,  99.90, -27.03,   0.12,
07/18 23Z,  -0.20, -27.13,  99.90, -27.21,   0.12,  (min)
07/19 00Z,  -0.20, -23.74,  99.90, -23.82,   0.12,
07/19 01Z,  -0.20, -18.20,  99.90, -18.28,   0.12,
07/19 02Z,  -0.20, -12.55,  99.90, -12.63,   0.12,
07/19 03Z,  -0.20,  -7.88,  99.90,  -7.96,   0.12,
07/19 04Z,  -0.30,  -4.78,  99.90,  -4.96,   0.12,
07/19 05Z,  -0.30,  -3.94,  99.90,  -4.12,   0.12,  (max)
07/19 06Z,  -0.30,  -5.66,  99.90,  -5.84,   0.12,
07/19 07Z,  -0.30,  -9.44,  99.90,  -9.63,   0.12,
07/19 08Z,  -0.40, -14.16,  99.90, -14.44,   0.12,
07/19 09Z,  -0.40, -18.72,  99.90, -19.00,   0.12,
07/19 10Z,  -0.40, -22.36,  99.90, -22.64,   0.12,
07/19 11Z,  -0.40, -24.00,  99.90, -24.28,   0.12,  (min)
07/19 12Z,  -0.40, -22.55,  99.90, -22.83,   0.12,
07/19 13Z,  -0.40, -18.55,  99.90, -18.83,   0.12,
07/19 14Z,  -0.50, -13.91,  99.90, -14.29,   0.12,
07/19 15Z,  -0.50,  -9.95,  99.90, -10.33,   0.12,
07/19 16Z,  -0.60,  -7.14,  99.90,  -7.62,   0.12,
07/19 17Z,  -0.70,  -6.06,  99.90,  -6.64,   0.12,  (max)
07/19 18Z,  -0.70,  -7.24,  99.90,  -7.82,   0.12,
07/19 19Z,  -0.80, -10.52,  99.90, -11.20,   0.12,
07/19 20Z,  -0.90, -14.97,  99.90, -15.75,   0.12,
07/19 21Z,  -0.90, -19.40,  99.90, -20.18,   0.12,
07/19 22Z,  -0.90, -23.01,  99.90, -23.79,   0.12,
07/19 23Z,  -1.00, -25.03,  99.90, -25.91,   0.12,  (min)
07/20 00Z,  -1.00, -24.35,  99.90, -25.23,   0.12,
07/20 01Z,  -1.10, -20.73,  99.90, -21.72,   0.12,
07/20 02Z,  -1.10, -15.74,  99.90, -16.73,   0.12,
07/20 03Z,  -1.10, -11.07,  99.90, -12.05,   0.12,
07/20 04Z,  -1.10,  -7.37,  99.90,  -8.36,   0.12,
07/20 05Z,  -1.10,  -5.12,  99.90,  -6.10,   0.12,
07/20 06Z,  -1.10,  -4.95,  99.90,  -5.93,   0.12,  (max)
07/20 07Z,  -1.10,  -7.07,  99.90,  -8.05,   0.12,
07/20 08Z,  -1.10, -10.86,  99.90, -11.84,   0.12,
07/20 09Z,  -1.00, -15.16,  99.90, -16.04,   0.12,
07/20 10Z,  -1.00, -19.09,  99.90, -19.97,   0.12,
07/20 11Z,  -1.00, -22.10,  99.90, -22.98,   0.12,
07/20 12Z,  -0.90, -23.27,  99.90, -24.05,   0.12,  (min)
07/20 13Z,  -0.90, -21.75,  99.90, -22.53,   0.12,
07/20 14Z,  -0.90, -18.26,  99.90, -19.05,   0.12,
07/20 15Z,  -0.90, -14.46,  99.90, -15.24,   0.12,
07/20 16Z,  -0.90, -11.19,  99.90, -11.97,   0.12,
07/20 17Z,  -0.90,  -8.77,  99.90,  -9.55,   0.12,
07/20 18Z,  -0.90,  -7.84,  99.90,  -8.62,   0.12,  (max)
07/20 19Z,  -0.90,  -8.93,  99.90,  -9.72,   0.12,
07/20 20Z,  -0.80, -11.80,  99.90, -12.48,   0.12,
07/20 21Z,  -0.80, -15.45,  99.90, -16.13,   0.12,
07/20 22Z,  -0.80, -18.81,  99.90, -19.49,   0.12,
07/20 23Z,  -0.80, -21.35,  99.90, -22.04,   0.12,
07/21 00Z,  -0.70, -22.53,  99.90, -23.11,   0.12,  (min)
07/21 01Z,  -0.70, -21.41,  99.90, -21.99,   0.12,
07/21 02Z,  -0.70, -18.05,  99.90, -18.63,   0.12,
07/21 03Z,  -0.70, -13.93,  99.90, -14.52,   0.12,
07/21 04Z,  -0.70, -10.32,  99.90, -10.90,   0.12,
07/21 05Z,  -0.70,  -7.53,  99.90,  -8.11,   0.12,
07/21 06Z,  -0.60,  -5.96,  99.90,  -6.45,   0.12,  (max)
07/21 07Z,  -0.60,  -6.25,  99.90,  -6.73,   0.12,
07/21 08Z,  -0.60,  -8.49,  99.90,  -8.97,   0.12,
07/21 09Z,  -0.60, -11.97,  99.90, -12.45,   0.12,
07/21 10Z,  -0.50, -15.64,  99.90, -16.02,   0.12,
07/21 11Z,  -0.40, -18.90,  99.90, -19.18,   0.12,
07/21 12Z,  -0.30, -21.45,  99.90, -21.63,   0.12,
07/21 13Z,  -0.30, -22.47,  99.90, -22.65,   0.12,  (min)
07/21 14Z,  -0.30, -21.22,  99.90, -21.40,   0.12,
07/21 15Z,  -0.30, -18.45,  99.90, -18.63,   0.12,
07/21 16Z,  -0.40, -15.45,  99.90, -15.73,   0.12,
07/21 17Z,  -0.40, -12.69,  99.90, -12.97,   0.12,
07/21 18Z,  -0.40, -10.45,  99.90, -10.73,   0.12,