EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
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Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 06/18/2026 01:23:47 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 06Z,   0.00, -16.94, -17.13,  99.90,  -0.19,
06/16 07Z,   0.10, -20.37, -20.42,  99.90,  -0.15,
06/16 08Z,   0.10, -21.92, -22.18,  99.90,  -0.36,  (min)
06/16 09Z,   0.20, -20.19, -20.00,  99.90,  -0.01,
06/16 10Z,   0.20, -15.45, -14.56,  99.90,   0.69,
06/16 11Z,   0.30,  -9.86,  -9.70,  99.90,  -0.14,
06/16 12Z,   0.10,  -5.34,  -5.56,  99.90,  -0.32,
06/16 13Z,   0.20,  -2.73,  -2.71,  99.90,  -0.18,
06/16 14Z,   0.20,  -2.52,  -2.33,  99.90,  -0.01,  (max)
06/16 15Z,   0.20,  -4.90,  -4.88,  99.90,  -0.18,
06/16 16Z,   0.20,  -9.40,  -9.76,  99.90,  -0.56,
06/16 17Z,   0.20, -15.11, -14.97,  99.90,  -0.06,
06/16 18Z,   0.20, -21.02, -19.96,  99.90,   0.86,
06/16 19Z,   0.20, -26.40, -24.90,  99.90,   1.30,
06/16 20Z,   0.20, -30.22, -28.82,  99.90,   1.20,
06/16 21Z,   0.20, -30.80, -30.66,  99.90,  -0.06,  (min)
06/16 22Z,   0.10, -27.29, -27.68,  99.90,  -0.49,
06/16 23Z,   0.10, -21.15, -20.90,  99.90,   0.15,
06/17 00Z,   0.10, -14.62, -14.72,  99.90,  -0.20,
06/17 01Z,   0.10,  -9.10,  -9.63,  99.90,  -0.63,
06/17 02Z,   0.10,  -5.44,  -5.88,  99.90,  -0.54,
06/17 03Z,   0.10,  -4.30,  -4.42,  99.90,  -0.22,  (max)
06/17 04Z,   0.10,  -5.79,  -5.81,  99.90,  -0.12,
06/17 05Z,   0.20,  -9.24,  -9.75,  99.90,  -0.71,
06/17 06Z,   0.10, -13.59, -14.36,  99.90,  -0.87,
06/17 07Z,   0.10, -17.86, -18.22,  99.90,  -0.46,
06/17 08Z,   0.10, -21.24, -21.52,  99.90,  -0.38,
06/17 09Z,   0.20, -22.36, -22.97,  99.90,  -0.81,  (min)
06/17 10Z,   0.20, -19.99, -20.16,  99.90,  -0.37,
06/17 11Z,   0.20, -14.91, -14.60,  99.90,   0.11,
06/17 12Z,   0.20,  -9.44,  -9.75,  99.90,  -0.51,
06/17 13Z,   0.20,  -5.24,  -5.81,  99.90,  -0.77,
06/17 14Z,   0.20,  -2.99,  -3.10,  99.90,  -0.31,
06/17 15Z,   0.10,  -3.09,  -3.10,  99.90,  -0.11,  (max)
06/17 16Z,   0.10,  -5.67,  -6.06,  99.90,  -0.49,
06/17 17Z,   0.00, -10.30, -11.01,  99.90,  -0.71,
06/17 18Z,   0.00, -16.04, -16.08,  99.90,  -0.04,
06/17 19Z,   0.00, -21.87, -21.05,  99.90,   0.82,
06/17 20Z,   0.00, -26.99, -25.83,  99.90,   1.16,
06/17 21Z,   0.00, -30.24, -29.46,  99.90,   0.78,
06/17 22Z,  -0.10, -29.96, -30.72,  99.90,  -0.66,  (min)
06/17 23Z,  -0.10, -25.80, -26.66,  99.90,  -0.76,
06/18 00Z,  -0.10, -19.53, -19.83,  99.90,  -0.20,
06/18 01Z,  -0.10, -13.31, -13.88,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 02Z,  -0.20,  -8.24,  99.90,  -8.86,  -0.42,
06/18 03Z,  -0.20,  -5.05,  99.90,  -5.61,  -0.37,
06/18 04Z,  -0.20,  -4.36,  99.90,  -4.87,  -0.31,  (max)
06/18 05Z,  -0.20,  -6.21,  99.90,  -6.68,  -0.26,
06/18 06Z,  -0.30,  -9.94,  99.90, -10.45,  -0.21,
06/18 07Z,  -0.30, -14.42,  99.90, -14.88,  -0.16,
06/18 08Z,  -0.30, -18.69,  99.90, -19.09,  -0.10,
06/18 09Z,  -0.30, -21.83,  99.90, -22.19,  -0.05,
06/18 10Z,  -0.30, -22.47,  99.90, -22.76,   0.00,  (min)
06/18 11Z,  -0.30, -19.66,  99.90, -19.91,   0.05,
06/18 12Z,  -0.40, -14.59,  99.90, -14.89,   0.11,
06/18 13Z,  -0.40,  -9.52,  99.90,  -9.76,   0.16,
06/18 14Z,  -0.40,  -5.78,  99.90,  -6.02,   0.16,
06/18 15Z,  -0.50,  -3.83,  99.90,  -4.17,   0.16,  (max)
06/18 16Z,  -0.50,  -4.09,  99.90,  -4.43,   0.16,
06/18 17Z,  -0.60,  -6.72,  99.90,  -7.16,   0.16,
06/18 18Z,  -0.70, -11.29,  99.90, -11.83,   0.16,
06/18 19Z,  -0.70, -16.84,  99.90, -17.38,   0.16,
06/18 20Z,  -0.70, -22.32,  99.90, -22.86,   0.16,
06/18 21Z,  -0.80, -26.92,  99.90, -27.56,   0.16,
06/18 22Z,  -0.80, -29.42,  99.90, -30.06,   0.16,  (min)
06/18 23Z,  -0.80, -28.38,  99.90, -29.02,   0.16,
06/19 00Z,  -0.80, -23.89,  99.90, -24.53,   0.16,
06/19 01Z,  -0.80, -17.89,  99.90, -18.53,   0.16,
06/19 02Z,  -0.80, -12.22,  99.90, -12.86,   0.16,
06/19 03Z,  -0.80,  -7.70,  99.90,  -8.34,   0.16,
06/19 04Z,  -0.80,  -4.98,  99.90,  -5.62,   0.16,
06/19 05Z,  -0.80,  -4.70,  99.90,  -5.34,   0.16,  (max)
06/19 06Z,  -0.80,  -6.86,  99.90,  -7.50,   0.16,
06/19 07Z,  -0.80, -10.73,  99.90, -11.37,   0.16,
06/19 08Z,  -0.80, -15.17,  99.90, -15.81,   0.16,
06/19 09Z,  -0.80, -19.23,  99.90, -19.88,   0.16,
06/19 10Z,  -0.80, -22.04,  99.90, -22.68,   0.16,
06/19 11Z,  -0.70, -22.28,  99.90, -22.82,   0.16,  (min)
06/19 12Z,  -0.70, -19.34,  99.90, -19.88,   0.16,
06/19 13Z,  -0.70, -14.64,  99.90, -15.18,   0.16,
06/19 14Z,  -0.70, -10.17,  99.90, -10.71,   0.16,
06/19 15Z,  -0.70,  -6.89,  99.90,  -7.43,   0.16,
06/19 16Z,  -0.70,  -5.14,  99.90,  -5.68,   0.16,  (max)
06/19 17Z,  -0.80,  -5.42,  99.90,  -6.06,   0.16,
06/19 18Z,  -0.80,  -7.95,  99.90,  -8.59,   0.16,
06/19 19Z,  -0.80, -12.28,  99.90, -12.92,   0.16,
06/19 20Z,  -0.80, -17.38,  99.90, -18.02,   0.16,
06/19 21Z,  -0.80, -22.25,  99.90, -22.89,   0.16,
06/19 22Z,  -0.80, -26.12,  99.90, -26.76,   0.16,
06/19 23Z,  -0.80, -27.87,  99.90, -28.51,   0.16,  (min)
06/20 00Z,  -0.80, -26.29,  99.90, -26.93,   0.16,
06/20 01Z,  -0.80, -21.83,  99.90, -22.47,   0.16,
06/20 02Z,  -0.80, -16.40,  99.90, -17.04,   0.16,
06/20 03Z,  -0.70, -11.42,  99.90, -11.96,   0.16,
06/20 04Z,  -0.70,  -7.46,  99.90,  -8.00,   0.16,
06/20 05Z,  -0.70,  -5.19,  99.90,  -5.73,   0.16,  (max)
06/20 06Z,  -0.70,  -5.25,  99.90,  -5.80,   0.16,
06/20 07Z,  -0.60,  -7.62,  99.90,  -8.06,   0.16,
06/20 08Z,  -0.60, -11.47,  99.90, -11.91,   0.16,
06/20 09Z,  -0.50, -15.66,  99.90, -16.01,   0.16,
06/20 10Z,  -0.50, -19.41,  99.90, -19.75,   0.16,
06/20 11Z,  -0.50, -21.90,  99.90, -22.24,   0.16,  (min)
06/20 12Z,  -0.40, -21.95,  99.90, -22.19,   0.16,
06/20 13Z,  -0.40, -19.22,  99.90, -19.46,   0.16,
06/20 14Z,  -0.40, -15.14,  99.90, -15.38,   0.16,
06/20 15Z,  -0.40, -11.34,  99.90, -11.58,   0.16,
06/20 16Z,  -0.50,  -8.42,  99.90,  -8.76,   0.16,
06/20 17Z,  -0.50,  -6.74,  99.90,  -7.08,   0.16,  (max)
06/20 18Z,  -0.50,  -6.91,  99.90,  -7.26,   0.16,
06/20 19Z,  -0.50,  -9.20,  99.90,  -9.54,   0.16,
06/20 20Z,  -0.50, -13.07,  99.90, -13.41,   0.16,
06/20 21Z,  -0.50, -17.49,  99.90, -17.83,   0.16,
06/20 22Z,  -0.40, -21.55,  99.90, -21.79,   0.16,
06/20 23Z,  -0.40, -24.67,  99.90, -24.91,   0.16,
06/21 00Z,  -0.40, -25.81,  99.90, -26.05,   0.16,  (min)
06/21 01Z,  -0.40, -23.99,  99.90, -24.24,   0.16,
06/21 02Z,  -0.30, -19.88,  99.90, -20.02,   0.16,
06/21 03Z,  -0.30, -15.18,  99.90, -15.32,   0.16,
06/21 04Z,  -0.30, -10.90,  99.90, -11.04,   0.16,
06/21 05Z,  -0.30,  -7.46,  99.90,  -7.60,   0.16,
06/21 06Z,  -0.20,  -5.60,  99.90,  -5.64,   0.16,  (max)
06/21 07Z,  -0.20,  -5.94,  99.90,  -5.98,   0.16,
06/21 08Z,  -0.20,  -8.38,  99.90,  -8.42,   0.16,
06/21 09Z,  -0.10, -12.02,  99.90, -11.96,   0.16,
06/21 10Z,  -0.10, -15.85,  99.90, -15.79,   0.16,
06/21 11Z,  -0.10, -19.27,  99.90, -19.21,   0.16,
06/21 12Z,   0.00, -21.61,  99.90, -21.45,   0.16,
06/21 13Z,   0.00, -21.73,  99.90, -21.57,   0.16,  (min)
06/21 14Z,   0.00, -19.44,  99.90, -19.28,   0.16,
06/21 15Z,  -0.10, -16.08,  99.90, -16.02,   0.16,
06/21 16Z,  -0.10, -12.87,  99.90, -12.81,   0.16,
06/21 17Z,  -0.20, -10.15,  99.90, -10.19,   0.16,
06/21 18Z,  -0.20,  -8.39,  99.90,  -8.43,   0.16,