EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 05/23/2025 15:22:52 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 00Z,  -0.50, -11.94, -12.18,  99.90,   0.26,
05/22 01Z,  -0.50,  -9.60,  -9.99,  99.90,   0.11,
05/22 02Z,  -0.50,  -6.87,  -7.45,  99.90,  -0.08,
05/22 03Z,  -0.50,  -4.35,  -5.05,  99.90,  -0.20,
05/22 04Z,  -0.40,  -2.58,  -3.24,  99.90,  -0.26,
05/22 05Z,  -0.40,  -1.95,  -2.47,  99.90,  -0.12,  (max)
05/22 06Z,  -0.50,  -2.62,  -2.91,  99.90,   0.21,
05/22 07Z,  -0.50,  -4.44,  -4.56,  99.90,   0.38,
05/22 08Z,  -0.50,  -6.95,  -7.05,  99.90,   0.40,
05/22 09Z,  -0.50,  -9.54,  -9.73,  99.90,   0.31,
05/22 10Z,  -0.40, -11.53, -11.83,  99.90,   0.10,
05/22 11Z,  -0.40, -12.44, -12.79,  99.90,   0.05,  (min)
05/22 12Z,  -0.50, -12.05, -12.40,  99.90,   0.15,
05/22 13Z,  -0.50, -10.52, -10.82,  99.90,   0.20,
05/22 14Z,  -0.40,  -8.25,  -8.50,  99.90,   0.15,
05/22 15Z,  -0.40,  -5.86,  -6.04,  99.90,   0.22,
05/22 16Z,  -0.30,  -3.98,  -4.12,  99.90,   0.16,
05/22 17Z,  -0.30,  -3.12,  -3.34,  99.90,   0.08,  (max)
05/22 18Z,  -0.40,  -3.55,  -3.79,  99.90,   0.16,
05/22 19Z,  -0.40,  -5.18,  -5.47,  99.90,   0.11,
05/22 20Z,  -0.30,  -7.65,  -7.90,  99.90,   0.05,
05/22 21Z,  -0.30, -10.33, -10.51,  99.90,   0.12,
05/22 22Z,  -0.20, -12.50, -12.62,  99.90,   0.08,
05/22 23Z,  -0.10, -13.59, -13.59,  99.90,   0.10,  (min)
05/23 00Z,  -0.20, -13.29, -13.28,  99.90,   0.21,
05/23 01Z,  -0.20, -11.62, -11.75,  99.90,   0.07,
05/23 02Z,  -0.10,  -8.95,  -9.27,  99.90,  -0.22,
05/23 03Z,  -0.10,  -5.87,  -6.30,  99.90,  -0.33,
05/23 04Z,   0.00,  -3.07,  -3.50,  99.90,  -0.43,
05/23 05Z,   0.00,  -1.20,  -1.51,  99.90,  -0.31,
05/23 06Z,  -0.20,  -0.71,  -0.84,  99.90,   0.07,  (max)
05/23 07Z,  -0.10,  -1.77,  -1.66,  99.90,   0.21,
05/23 08Z,  -0.10,  -4.17,  -3.94,  99.90,   0.33,
05/23 09Z,   0.00,  -7.39,  -7.15,  99.90,   0.24,
05/23 10Z,   0.00, -10.66, -10.48,  99.90,   0.18,
05/23 11Z,   0.10, -13.17, -13.04,  99.90,   0.03,
05/23 12Z,   0.10, -14.33, -14.18,  99.90,   0.05,  (min)
05/23 13Z,   0.20, -13.88, -13.70,  99.90,  -0.02,
05/23 14Z,   0.10, -11.98, -11.70,  99.90,   0.18,
05/23 15Z,   0.10,  -9.17,  -8.80,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 16Z,   0.00,  -6.18,  99.90,  -5.91,   0.26,
05/23 17Z,   0.00,  -3.76,  99.90,  -3.51,   0.26,
05/23 18Z,   0.00,  -2.54,  99.90,  -2.28,   0.25,  (max)
05/23 19Z,   0.00,  -2.80,  99.90,  -2.56,   0.25,
05/23 20Z,   0.00,  -4.50,  99.90,  -4.25,   0.24,
05/23 21Z,   0.00,  -7.17,  99.90,  -6.93,   0.24,
05/23 22Z,   0.00, -10.09,  99.90,  -9.86,   0.23,
05/23 23Z,   0.00, -12.46,  99.90, -12.24,   0.23,
05/24 00Z,   0.10, -13.59,  99.90, -13.27,   0.22,  (min)
05/24 01Z,   0.10, -13.12,  99.90, -12.80,   0.21,
05/24 02Z,   0.10, -11.11,  99.90, -10.80,   0.21,
05/24 03Z,   0.10,  -8.01,  99.90,  -7.71,   0.20,
05/24 04Z,   0.10,  -4.56,  99.90,  -4.26,   0.20,
05/24 05Z,   0.10,  -1.55,  99.90,  -1.25,   0.20,
05/24 06Z,   0.00,   0.28,  99.90,   0.49,   0.20,
05/24 07Z,   0.00,   0.46,  99.90,   0.67,   0.20,  (max)
05/24 08Z,   0.00,  -1.15,  99.90,  -0.95,   0.20,
05/24 09Z,  -0.10,  -4.28,  99.90,  -4.18,   0.20,
05/24 10Z,   0.00,  -8.26,  99.90,  -8.06,   0.20,
05/24 11Z,   0.00, -12.17,  99.90, -11.97,   0.20,
05/24 12Z,   0.00, -15.07,  99.90, -14.87,   0.20,
05/24 13Z,   0.10, -16.27,  99.90, -15.97,   0.20,  (min)
05/24 14Z,   0.20, -15.53,  99.90, -15.13,   0.20,
05/24 15Z,   0.30, -13.10,  99.90, -12.60,   0.20,
05/24 16Z,   0.40,  -9.65,  99.90,  -9.05,   0.20,
05/24 17Z,   0.40,  -6.07,  99.90,  -5.46,   0.20,
05/24 18Z,   0.40,  -3.22,  99.90,  -2.62,   0.20,
05/24 19Z,   0.40,  -1.77,  99.90,  -1.17,   0.20,  (max)
05/24 20Z,   0.30,  -2.05,  99.90,  -1.54,   0.20,
05/24 21Z,   0.30,  -3.93,  99.90,  -3.42,   0.20,
05/24 22Z,   0.30,  -6.88,  99.90,  -6.38,   0.20,
05/24 23Z,   0.30, -10.07,  99.90,  -9.56,   0.20,
05/25 00Z,   0.40, -12.56,  99.90, -11.95,   0.20,
05/25 01Z,   0.40, -13.59,  99.90, -12.99,   0.20,  (min)
05/25 02Z,   0.40, -12.82,  99.90, -12.21,   0.20,
05/25 03Z,   0.30, -10.37,  99.90,  -9.87,   0.20,
05/25 04Z,   0.30,  -6.85,  99.90,  -6.35,   0.20,
05/25 05Z,   0.20,  -3.10,  99.90,  -2.69,   0.20,
05/25 06Z,   0.20,  -0.02,  99.90,   0.38,   0.20,
05/25 07Z,   0.10,   1.61,  99.90,   1.92,   0.20,  (max)
05/25 08Z,   0.00,   1.33,  99.90,   1.54,   0.20,
05/25 09Z,   0.00,  -0.93,  99.90,  -0.73,   0.20,
05/25 10Z,   0.00,  -4.81,  99.90,  -4.60,   0.20,
05/25 11Z,   0.10,  -9.47,  99.90,  -9.17,   0.20,
05/25 12Z,   0.10, -13.85,  99.90, -13.55,   0.20,
05/25 13Z,   0.20, -16.91,  99.90, -16.51,   0.20,
05/25 14Z,   0.20, -17.93,  99.90, -17.52,   0.20,  (min)
05/25 15Z,   0.20, -16.72,  99.90, -16.32,   0.20,
05/25 16Z,   0.10, -13.69,  99.90, -13.38,   0.20,
05/25 17Z,   0.10,  -9.65,  99.90,  -9.34,   0.20,
05/25 18Z,   0.10,  -5.61,  99.90,  -5.31,   0.20,
05/25 19Z,   0.10,  -2.51,  99.90,  -2.21,   0.20,
05/25 20Z,   0.00,  -1.03,  99.90,  -0.83,   0.20,  (max)
05/25 21Z,   0.10,  -1.47,  99.90,  -1.16,   0.20,
05/25 22Z,   0.10,  -3.62,  99.90,  -3.32,   0.20,
05/25 23Z,   0.30,  -6.87,  99.90,  -6.37,   0.20,
05/26 00Z,   0.30, -10.24,  99.90,  -9.74,   0.20,
05/26 01Z,   0.40, -12.72,  99.90, -12.11,   0.20,
05/26 02Z,   0.50, -13.51,  99.90, -12.81,   0.20,  (min)
05/26 03Z,   0.40, -12.34,  99.90, -11.73,   0.20,
05/26 04Z,   0.40,  -9.45,  99.90,  -8.85,   0.20,
05/26 05Z,   0.30,  -5.59,  99.90,  -5.09,   0.20,
05/26 06Z,   0.20,  -1.70,  99.90,  -1.29,   0.20,
05/26 07Z,   0.10,   1.27,  99.90,   1.58,   0.20,
05/26 08Z,   0.10,   2.57,  99.90,   2.87,   0.20,  (max)
05/26 09Z,   0.10,   1.75,  99.90,   2.05,   0.20,
05/26 10Z,   0.10,  -1.17,  99.90,  -0.87,   0.20,
05/26 11Z,   0.20,  -5.69,  99.90,  -5.29,   0.20,
05/26 12Z,   0.30, -10.84,  99.90, -10.34,   0.20,
05/26 13Z,   0.30, -15.44,  99.90, -14.94,   0.20,
05/26 14Z,   0.40, -18.39,  99.90, -17.79,   0.20,
05/26 15Z,   0.30, -19.01,  99.90, -18.51,   0.20,  (min)
05/26 16Z,   0.30, -17.26,  99.90, -16.75,   0.20,
05/26 17Z,   0.20, -13.68,  99.90, -13.28,   0.20,
05/26 18Z,   0.10,  -9.22,  99.90,  -8.92,   0.20,
05/26 19Z,   0.10,  -4.95,  99.90,  -4.65,   0.20,
05/26 20Z,   0.10,  -1.82,  99.90,  -1.52,   0.20,
05/26 21Z,   0.20,  -0.49,  99.90,  -0.09,   0.20,  (max)
05/26 22Z,   0.30,  -1.20,  99.90,  -0.69,   0.20,
05/26 23Z,   0.40,  -3.66,  99.90,  -3.06,   0.20,
05/27 00Z,   0.60,  -7.13,  99.90,  -6.33,   0.20,
05/27 01Z,   0.70, -10.55,  99.90,  -9.65,   0.20,
05/27 02Z,   0.70, -12.85,  99.90, -11.95,   0.20,
05/27 03Z,   0.70, -13.29,  99.90, -12.38,   0.20,  (min)
05/27 04Z,   0.70, -11.68,  99.90, -10.78,   0.20,
05/27 05Z,   0.70,  -8.45,  99.90,  -7.54,   0.20,
05/27 06Z,   0.60,  -4.41,  99.90,  -3.61,   0.20,
05/27 07Z,  99.90,  -0.57,  99.90,  99.90,   0.20,
05/27 08Z,  99.90,   2.14,  99.90,  99.90,   0.20,
05/27 09Z,  99.90,   2.99,  99.90,  99.90,   0.20,
05/27 10Z,  99.90,   1.63,  99.90,  99.90,   0.20,
05/27 11Z,  99.90,  -1.84,  99.90,  99.90,   0.20,
05/27 12Z,  99.90,  -6.80,  99.90,  99.90,   0.20,