EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, 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, -11.78, -11.24,  99.90,   0.54,
06/16 07Z,   0.00,  -7.87,  -7.37,  99.90,   0.50,
06/16 08Z,   0.00,  -4.29,  -3.86,  99.90,   0.43,
06/16 09Z,   0.00,  -1.93,  -1.47,  99.90,   0.46,
06/16 10Z,   0.00,  -1.46,  -1.13,  99.90,   0.33,  (max)
06/16 11Z,   0.00,  -3.19,  -2.98,  99.90,   0.21,
06/16 12Z,  -0.10,  -6.96,  -6.90,  99.90,   0.16,
06/16 13Z,  -0.10, -12.06, -11.98,  99.90,   0.18,
06/16 14Z,  -0.10, -17.37, -17.20,  99.90,   0.27,
06/16 15Z,  -0.10, -21.63, -21.30,  99.90,   0.43,
06/16 16Z,  -0.10, -23.85, -23.39,  99.90,   0.56,  (min)
06/16 17Z,  -0.10, -23.60, -23.18,  99.90,   0.52,
06/16 18Z,  -0.20, -21.08, -20.86,  99.90,   0.42,
06/16 19Z,  -0.20, -17.01, -16.97,  99.90,   0.24,
06/16 20Z,  -0.20, -12.38, -12.50,  99.90,   0.08,
06/16 21Z,  -0.20,  -8.24,  -8.55,  99.90,  -0.11,
06/16 22Z,  -0.20,  -5.45,  -5.69,  99.90,  -0.04,
06/16 23Z,  -0.20,  -4.61,  -4.79,  99.90,   0.02,  (max)
06/17 00Z,  -0.30,  -5.83,  -5.90,  99.90,   0.23,
06/17 01Z,  -0.30,  -8.67,  -8.66,  99.90,   0.31,
06/17 02Z,  -0.40, -12.22, -12.24,  99.90,   0.38,
06/17 03Z,  -0.40, -15.37, -15.48,  99.90,   0.29,
06/17 04Z,  -0.40, -17.11, -17.26,  99.90,   0.25,  (min)
06/17 05Z,  -0.50, -16.93, -17.08,  99.90,   0.35,
06/17 06Z,  -0.60, -14.87, -14.97,  99.90,   0.50,
06/17 07Z,  -0.60, -11.47, -11.54,  99.90,   0.53,
06/17 08Z,  -0.60,  -7.59,  -7.60,  99.90,   0.59,
06/17 09Z,  -0.70,  -4.17,  -4.30,  99.90,   0.57,
06/17 10Z,  -0.70,  -2.06,  -2.32,  99.90,   0.44,
06/17 11Z,  -0.70,  -1.90,  -2.25,  99.90,   0.35,  (max)
06/17 12Z,  -0.70,  -3.94,  -4.36,  99.90,   0.28,
06/17 13Z,  -0.70,  -7.93,  -8.31,  99.90,   0.32,
06/17 14Z,  -0.70, -13.06, -13.26,  99.90,   0.50,
06/17 15Z,  -0.70, -18.13, -18.16,  99.90,   0.67,
06/17 16Z,  -0.70, -21.96, -21.97,  99.90,   0.69,
06/17 17Z,  -0.80, -23.66, -23.75,  99.90,   0.71,  (min)
06/17 18Z,  -0.80, -22.95, -23.16,  99.90,   0.59,
06/17 19Z,  -0.80, -20.13, -20.53,  99.90,   0.40,
06/17 20Z,  -0.80, -15.96, -16.43,  99.90,   0.33,
06/17 21Z,  -0.80, -11.42, -11.91,  99.90,   0.31,
06/17 22Z,  -0.80,  -7.52,  -8.05,  99.90,   0.27,
06/17 23Z,  -0.80,  -5.10,  -5.62,  99.90,   0.28,
06/18 00Z,  -0.80,  -4.67,  -5.15,  99.90,   0.32,  (max)
06/18 01Z,  -0.70,  -6.23,  -6.63,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 02Z,  -0.70,  -9.26,  99.90,  -9.66,   0.30,
06/18 03Z,  -0.70, -12.80,  99.90, -13.20,   0.29,
06/18 04Z,  -0.70, -15.74,  99.90, -16.15,   0.29,
06/18 05Z,  -0.80, -17.21,  99.90, -17.73,   0.29,  (min)
06/18 06Z,  -0.80, -16.80,  99.90, -17.32,   0.28,
06/18 07Z,  -0.90, -14.65,  99.90, -15.27,   0.28,
06/18 08Z,  -0.90, -11.32,  99.90, -11.94,   0.27,
06/18 09Z,  -1.00,  -7.63,  99.90,  -8.36,   0.27,
06/18 10Z,  -1.00,  -4.49,  99.90,  -5.22,   0.27,
06/18 11Z,  -1.00,  -2.70,  99.90,  -3.44,   0.26,  (max)
06/18 12Z,  -0.90,  -2.85,  99.90,  -3.49,   0.26,
06/18 13Z,  -0.90,  -5.10,  99.90,  -5.74,   0.26,
06/18 14Z,  -0.90,  -9.08,  99.90,  -9.73,   0.26,
06/18 15Z,  -0.90, -13.94,  99.90, -14.59,   0.26,
06/18 16Z,  -0.90, -18.53,  99.90, -19.18,   0.26,
06/18 17Z,  -0.90, -21.76,  99.90, -22.41,   0.26,
06/18 18Z,  -1.00, -22.91,  99.90, -23.66,   0.26,  (min)
06/18 19Z,  -1.00, -21.82,  99.90, -22.56,   0.26,
06/18 20Z,  -1.00, -18.85,  99.90, -19.59,   0.26,
06/18 21Z,  -1.00, -14.75,  99.90, -15.49,   0.26,
06/18 22Z,  -0.90, -10.47,  99.90, -11.12,   0.26,
06/18 23Z,  -0.80,  -6.97,  99.90,  -7.51,   0.26,
06/19 00Z,  -0.80,  -5.00,  99.90,  -5.54,   0.26,
06/19 01Z,  -0.70,  -4.97,  99.90,  -5.41,   0.26,  (max)
06/19 02Z,  -0.70,  -6.78,  99.90,  -7.22,   0.26,
06/19 03Z,  -0.70,  -9.84,  99.90, -10.29,   0.26,
06/19 04Z,  -0.80, -13.21,  99.90, -13.75,   0.26,
06/19 05Z,  -0.80, -15.88,  99.90, -16.42,   0.26,
06/19 06Z,  -0.80, -17.11,  99.90, -17.65,   0.26,  (min)
06/19 07Z,  -0.90, -16.59,  99.90, -17.23,   0.26,
06/19 08Z,  -0.90, -14.50,  99.90, -15.15,   0.26,
06/19 09Z,  -0.90, -11.40,  99.90, -12.04,   0.26,
06/19 10Z,  -0.90,  -8.04,  99.90,  -8.69,   0.26,
06/19 11Z,  -0.80,  -5.27,  99.90,  -5.82,   0.26,
06/19 12Z,  -0.80,  -3.83,  99.90,  -4.38,   0.26,  (max)
06/19 13Z,  -0.80,  -4.21,  99.90,  -4.75,   0.26,
06/19 14Z,  -0.80,  -6.47,  99.90,  -7.02,   0.26,
06/19 15Z,  -0.80, -10.21,  99.90, -10.75,   0.26,
06/19 16Z,  -0.80, -14.56,  99.90, -15.11,   0.26,
06/19 17Z,  -0.80, -18.49,  99.90, -19.04,   0.26,
06/19 18Z,  -0.90, -21.07,  99.90, -21.71,   0.26,
06/19 19Z,  -0.80, -21.71,  99.90, -22.26,   0.26,  (min)
06/19 20Z,  -0.80, -20.36,  99.90, -20.90,   0.26,
06/19 21Z,  -0.70, -17.38,  99.90, -17.83,   0.26,
06/19 22Z,  -0.70, -13.51,  99.90, -13.96,   0.26,
06/19 23Z,  -0.60,  -9.64,  99.90,  -9.98,   0.26,
06/20 00Z,  -0.60,  -6.61,  99.90,  -6.96,   0.26,
06/20 01Z,  -0.50,  -5.10,  99.90,  -5.35,   0.26,  (max)
06/20 02Z,  -0.50,  -5.40,  99.90,  -5.64,   0.26,
06/20 03Z,  -0.50,  -7.33,  99.90,  -7.58,   0.26,
06/20 04Z,  -0.50, -10.29,  99.90, -10.54,   0.26,
06/20 05Z,  -0.60, -13.41,  99.90, -13.75,   0.26,
06/20 06Z,  -0.60, -15.82,  99.90, -16.16,   0.26,
06/20 07Z,  -0.70, -16.89,  99.90, -17.33,   0.26,  (min)
06/20 08Z,  -0.70, -16.40,  99.90, -16.84,   0.26,
06/20 09Z,  -0.70, -14.52,  99.90, -14.97,   0.26,
06/20 10Z,  -0.60, -11.76,  99.90, -12.11,   0.26,
06/20 11Z,  -0.60,  -8.82,  99.90,  -9.16,   0.26,
06/20 12Z,  -0.50,  -6.44,  99.90,  -6.68,   0.26,
06/20 13Z,  -0.50,  -5.29,  99.90,  -5.53,   0.26,  (max)
06/20 14Z,  -0.40,  -5.75,  99.90,  -5.90,   0.26,
06/20 15Z,  -0.40,  -7.83,  99.90,  -7.98,   0.26,
06/20 16Z,  -0.50, -11.11,  99.90, -11.35,   0.26,
06/20 17Z,  -0.50, -14.80,  99.90, -15.05,   0.26,
06/20 18Z,  -0.60, -18.02,  99.90, -18.36,   0.26,
06/20 19Z,  -0.60, -19.97,  99.90, -20.32,   0.26,
06/20 20Z,  -0.60, -20.22,  99.90, -20.56,   0.26,  (min)
06/20 21Z,  -0.50, -18.73,  99.90, -18.98,   0.26,
06/20 22Z,  -0.50, -15.89,  99.90, -16.14,   0.26,
06/20 23Z,  -0.40, -12.37,  99.90, -12.51,   0.26,
06/21 00Z,  -0.30,  -8.96,  99.90,  -9.01,   0.26,
06/21 01Z,  -0.20,  -6.43,  99.90,  -6.38,   0.26,
06/21 02Z,  -0.20,  -5.33,  99.90,  -5.27,   0.26,  (max)
06/21 03Z,  -0.20,  -5.85,  99.90,  -5.79,   0.26,
06/21 04Z,  -0.20,  -7.78,  99.90,  -7.73,   0.26,
06/21 05Z,  -0.30, -10.57,  99.90, -10.61,   0.26,
06/21 06Z,  -0.30, -13.44,  99.90, -13.49,   0.26,
06/21 07Z,  -0.40, -15.66,  99.90, -15.81,   0.26,
06/21 08Z,  -0.50, -16.70,  99.90, -16.95,   0.26,  (min)
06/21 09Z,  -0.50, -16.36,  99.90, -16.60,   0.26,
06/21 10Z,  -0.50, -14.78,  99.90, -15.02,   0.26,
06/21 11Z,  -0.40, -12.41,  99.90, -12.55,   0.26,
06/21 12Z,  -0.40,  -9.87,  99.90, -10.01,   0.26,
06/21 13Z,  -0.40,  -7.82,  99.90,  -7.96,   0.26,
06/21 14Z,  -0.40,  -6.82,  99.90,  -6.97,   0.26,  (max)
06/21 15Z,  -0.40,  -7.20,  99.90,  -7.35,   0.26,
06/21 16Z,  -0.40,  -8.93,  99.90,  -9.08,   0.26,
06/21 17Z,  -0.50, -11.63,  99.90, -11.87,   0.26,
06/21 18Z,  -0.50, -14.63,  99.90, -14.88,   0.26,