EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 12/15/2025 18:21:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 00Z,   0.60, -15.63, -15.07,  99.90,  -0.04,  (min)
12/14 01Z,   0.60, -14.42, -13.85,  99.90,  -0.03,
12/14 02Z,   0.70, -12.61, -12.07,  99.90,  -0.16,
12/14 03Z,   0.70, -10.67, -10.34,  99.90,  -0.37,
12/14 04Z,   0.60,  -9.12,  -8.92,  99.90,  -0.40,
12/14 05Z,   0.50,  -8.33,  -8.08,  99.90,  -0.25,  (max)
12/14 06Z,   0.50,  -8.53,  -8.25,  99.90,  -0.22,
12/14 07Z,   0.50,  -9.66,  -9.20,  99.90,  -0.04,
12/14 08Z,   0.50, -11.40, -10.78,  99.90,   0.12,
12/14 09Z,   0.50, -13.26, -12.45,  99.90,   0.31,
12/14 10Z,   0.50, -14.70, -13.86,  99.90,   0.34,
12/14 11Z,   0.60, -15.25, -14.16,  99.90,   0.49,  (min)
12/14 12Z,   0.80, -14.70, -13.69,  99.90,   0.21,
12/14 13Z,   1.00, -13.13, -11.98,  99.90,   0.15,
12/14 14Z,   1.20, -10.90,  -9.88,  99.90,  -0.18,
12/14 15Z,   1.30,  -8.51,  -7.50,  99.90,  -0.29,
12/14 16Z,   1.50,  -6.52,  -5.57,  99.90,  -0.55,
12/14 17Z,   1.60,  -5.40,  -4.38,  99.90,  -0.58,  (max)
12/14 18Z,   1.30,  -5.43,  -4.46,  99.90,  -0.33,
12/14 19Z,   1.30,  -6.64,  -5.89,  99.90,  -0.55,
12/14 20Z,   1.40,  -8.81,  -8.14,  99.90,  -0.73,
12/14 21Z,   1.40, -11.46, -10.79,  99.90,  -0.73,
12/14 22Z,   1.40, -14.04, -13.18,  99.90,  -0.54,
12/14 23Z,   1.50, -15.96, -14.79,  99.90,  -0.33,
12/15 00Z,   1.50, -16.84, -15.43,  99.90,  -0.09,  (min)
12/15 01Z,   1.60, -16.53, -14.85,  99.90,   0.08,
12/15 02Z,   1.70, -15.16, -13.92,  99.90,  -0.46,
12/15 03Z,   1.80, -13.12, -11.94,  99.90,  -0.62,
12/15 04Z,   1.80, -10.94,  -9.97,  99.90,  -0.83,
12/15 05Z,   1.80,  -9.14,  -7.82,  99.90,  -0.48,
12/15 06Z,   1.70,  -8.16,  -6.77,  99.90,  -0.31,
12/15 07Z,   1.80,  -8.23,  -6.71,  99.90,  -0.28,  (max)
12/15 08Z,   1.80,  -9.28,  -7.75,  99.90,  -0.27,
12/15 09Z,   1.80, -10.98,  -9.53,  99.90,  -0.35,
12/15 10Z,   1.70, -12.82, -11.62,  99.90,  -0.50,
12/15 11Z,   1.70, -14.21, -13.25,  99.90,  -0.74,
12/15 12Z,   1.70, -14.68, -13.77,  99.90,  -0.79,  (min)
12/15 13Z,   1.70, -14.03, -13.15,  99.90,  -0.82,
12/15 14Z,   1.60, -12.35, -11.38,  99.90,  -0.63,
12/15 15Z,   1.60, -10.05,  -9.10,  99.90,  -0.65,
12/15 16Z,   1.60,  -7.68,  -6.88,  99.90,  -0.80,
12/15 17Z,   1.60,  -5.81,  -5.11,  99.90,  -0.90,
12/15 18Z,   1.50,  -4.92,  -4.22,  99.90,  -0.80,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 19Z,   1.40,  -5.27,  99.90,  -4.62,  -0.75,
12/15 20Z,   1.30,  -6.86,  99.90,  -6.26,  -0.70,
12/15 21Z,   1.30,  -9.40,  99.90,  -8.75,  -0.66,
12/15 22Z,   1.30, -12.37,  99.90, -11.68,  -0.61,
12/15 23Z,   1.30, -15.14,  99.90, -14.39,  -0.56,
12/16 00Z,   1.30, -17.09,  99.90, -16.30,  -0.51,
12/16 01Z,   1.40, -17.82,  99.90, -16.88,  -0.46,  (min)
12/16 02Z,   1.40, -17.22,  99.90, -16.22,  -0.41,
12/16 03Z,   1.40, -15.48,  99.90, -14.44,  -0.36,
12/16 04Z,   1.40, -13.08,  99.90, -11.99,  -0.31,
12/16 05Z,   1.30, -10.61,  99.90,  -9.58,  -0.26,
12/16 06Z,   1.20,  -8.66,  99.90,  -7.67,  -0.21,
12/16 07Z,   1.00,  -7.65,  99.90,  -6.86,  -0.21,  (max)
12/16 08Z,   0.90,  -7.79,  99.90,  -7.10,  -0.21,
12/16 09Z,   0.80,  -8.98,  99.90,  -8.39,  -0.21,
12/16 10Z,   0.90, -10.81,  99.90, -10.12,  -0.21,
12/16 11Z,   0.80, -12.71,  99.90, -12.12,  -0.21,
12/16 12Z,   0.80, -14.04,  99.90, -13.46,  -0.21,
12/16 13Z,   0.80, -14.35,  99.90, -13.76,  -0.21,  (min)
12/16 14Z,   0.80, -13.45,  99.90, -12.86,  -0.21,
12/16 15Z,   0.70, -11.54,  99.90, -11.06,  -0.21,
12/16 16Z,   0.70,  -9.09,  99.90,  -8.60,  -0.21,
12/16 17Z,   0.60,  -6.72,  99.90,  -6.33,  -0.21,
12/16 18Z,   0.50,  -5.03,  99.90,  -4.74,  -0.21,
12/16 19Z,   0.40,  -4.48,  99.90,  -4.29,  -0.21,  (max)
12/16 20Z,   0.30,  -5.29,  99.90,  -5.20,  -0.21,
12/16 21Z,   0.30,  -7.37,  99.90,  -7.28,  -0.21,
12/16 22Z,   0.30, -10.35,  99.90, -10.27,  -0.21,
12/16 23Z,   0.30, -13.62,  99.90, -13.54,  -0.21,
12/17 00Z,   0.30, -16.47,  99.90, -16.38,  -0.21,
12/17 01Z,   0.30, -18.25,  99.90, -18.16,  -0.21,
12/17 02Z,   0.30, -18.60,  99.90, -18.52,  -0.21,  (min)
12/17 03Z,   0.30, -17.50,  99.90, -17.42,  -0.21,
12/17 04Z,   0.30, -15.28,  99.90, -15.19,  -0.21,
12/17 05Z,   0.30, -12.50,  99.90, -12.41,  -0.21,
12/17 06Z,   0.30,  -9.82,  99.90,  -9.73,  -0.21,
12/17 07Z,   0.30,  -7.86,  99.90,  -7.77,  -0.21,
12/17 08Z,   0.30,  -7.02,  99.90,  -6.93,  -0.21,  (max)
12/17 09Z,   0.30,  -7.44,  99.90,  -7.35,  -0.21,
12/17 10Z,   0.40,  -8.93,  99.90,  -8.74,  -0.21,
12/17 11Z,   0.50, -10.98,  99.90, -10.70,  -0.21,
12/17 12Z,   0.60, -12.94,  99.90, -12.55,  -0.21,
12/17 13Z,   0.70, -14.13,  99.90, -13.64,  -0.21,  (min)
12/17 14Z,   0.70, -14.13,  99.90, -13.64,  -0.21,
12/17 15Z,   0.70, -12.86,  99.90, -12.37,  -0.21,
12/17 16Z,   0.60, -10.63,  99.90, -10.24,  -0.21,
12/17 17Z,   0.50,  -8.02,  99.90,  -7.73,  -0.21,
12/17 18Z,   0.40,  -5.71,  99.90,  -5.52,  -0.21,
12/17 19Z,   0.30,  -4.30,  99.90,  -4.22,  -0.21,  (max)
12/17 20Z,   0.20,  -4.22,  99.90,  -4.23,  -0.21,
12/17 21Z,   0.30,  -5.60,  99.90,  -5.51,  -0.21,
12/17 22Z,   0.40,  -8.24,  99.90,  -8.05,  -0.21,
12/17 23Z,   0.60, -11.65,  99.90, -11.26,  -0.21,
12/18 00Z,   0.70, -15.11,  99.90, -14.62,  -0.21,
12/18 01Z,   0.80, -17.84,  99.90, -17.26,  -0.21,
12/18 02Z,   0.80, -19.24,  99.90, -18.65,  -0.21,  (min)
12/18 03Z,   0.70, -19.01,  99.90, -18.52,  -0.21,
12/18 04Z,   0.70, -17.30,  99.90, -16.81,  -0.21,
12/18 05Z,   0.60, -14.56,  99.90, -14.18,  -0.21,
12/18 06Z,   0.50, -11.48,  99.90, -11.20,  -0.21,
12/18 07Z,   0.50,  -8.76,  99.90,  -8.47,  -0.21,
12/18 08Z,   0.50,  -6.98,  99.90,  -6.69,  -0.21,
12/18 09Z,   0.40,  -6.50,  99.90,  -6.32,  -0.21,  (max)
12/18 10Z,   0.40,  -7.36,  99.90,  -7.17,  -0.21,
12/18 11Z,   0.40,  -9.24,  99.90,  -9.05,  -0.21,
12/18 12Z,   0.60, -11.51,  99.90, -11.12,  -0.21,
12/18 13Z,   0.70, -13.42,  99.90, -12.93,  -0.21,
12/18 14Z,   0.80, -14.33,  99.90, -13.74,  -0.21,  (min)
12/18 15Z,   0.80, -13.87,  99.90, -13.29,  -0.21,
12/18 16Z,   0.80, -12.15,  99.90, -11.56,  -0.21,
12/18 17Z,   0.70,  -9.59,  99.90,  -9.10,  -0.21,
12/18 18Z,   0.50,  -6.89,  99.90,  -6.60,  -0.21,
12/18 19Z,   0.40,  -4.75,  99.90,  -4.56,  -0.21,
12/18 20Z,   0.30,  -3.75,  99.90,  -3.67,  -0.21,  (max)
12/18 21Z,   0.30,  -4.25,  99.90,  -4.16,  -0.21,
12/18 22Z,   0.30,  -6.26,  99.90,  -6.17,  -0.21,
12/18 23Z,   0.40,  -9.46,  99.90,  -9.27,  -0.21,
12/19 00Z,   0.50, -13.21,  99.90, -12.92,  -0.21,
12/19 01Z,   0.60, -16.67,  99.90, -16.29,  -0.21,
12/19 02Z,   0.60, -19.07,  99.90, -18.68,  -0.21,
12/19 03Z,   0.60, -19.87,  99.90, -19.48,  -0.21,  (min)
12/19 04Z,   0.50, -18.94,  99.90, -18.66,  -0.21,
12/19 05Z,   0.40, -16.61,  99.90, -16.42,  -0.21,
12/19 06Z,   0.30, -13.46,  99.90, -13.37,  -0.21,
12/19 07Z,   0.20, -10.23,  99.90, -10.25,  -0.21,
12/19 08Z,   0.20,  -7.65,  99.90,  -7.66,  -0.21,
12/19 09Z,   0.20,  -6.24,  99.90,  -6.25,  -0.21,
12/19 10Z,   0.30,  -6.28,  99.90,  -6.19,  -0.21,  (max)
12/19 11Z,   0.30,  -7.66,  99.90,  -7.57,  -0.21,
12/19 12Z,   0.40,  -9.91,  99.90,  -9.72,  -0.21,