EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 04/18/2025 06:23:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 12Z,  -0.70,  -0.95,  -1.66,  99.90,  -0.01,  (max)
04/16 13Z,  -0.70,  -3.62,  -4.35,  99.90,  -0.03,
04/16 14Z,  -0.80,  -7.27,  -7.94,  99.90,   0.13,
04/16 15Z,  -0.80, -11.05, -11.66,  99.90,   0.19,
04/16 16Z,  -0.80, -14.05, -14.53,  99.90,   0.32,
04/16 17Z,  -0.80, -15.58, -16.02,  99.90,   0.36,  (min)
04/16 18Z,  -0.80, -15.36, -15.91,  99.90,   0.25,
04/16 19Z,  -0.80, -13.56, -14.26,  99.90,   0.10,
04/16 20Z,  -0.90, -10.71, -11.45,  99.90,   0.16,
04/16 21Z,  -0.80,  -7.53,  -8.28,  99.90,   0.05,
04/16 22Z,  -0.80,  -4.73,  -5.38,  99.90,   0.15,
04/16 23Z,  -0.70,  -2.94,  -3.47,  99.90,   0.17,
04/17 00Z,  -0.70,  -2.52,  -3.04,  99.90,   0.18,  (max)
04/17 01Z,  -0.70,  -3.52,  -4.11,  99.90,   0.11,
04/17 02Z,  -0.70,  -5.61,  -6.24,  99.90,   0.07,
04/17 03Z,  -0.70,  -8.14,  -8.74,  99.90,   0.10,
04/17 04Z,  -0.70, -10.30, -10.80,  99.90,   0.20,
04/17 05Z,  -0.60, -11.39, -11.77,  99.90,   0.22,  (min)
04/17 06Z,  -0.60, -11.05, -11.34,  99.90,   0.31,
04/17 07Z,  -0.70,  -9.37,  -9.66,  99.90,   0.41,
04/17 08Z,  -0.70,  -6.80,  -7.33,  99.90,   0.17,
04/17 09Z,  -0.60,  -4.00,  -4.60,  99.90,  -0.00,
04/17 10Z,  -0.60,  -1.68,  -2.31,  99.90,  -0.03,
04/17 11Z,  -0.50,  -0.45,  -1.07,  99.90,  -0.12,  (max)
04/17 12Z,  -0.60,  -0.69,  -1.23,  99.90,   0.06,
04/17 13Z,  -0.60,  -2.43,  -2.92,  99.90,   0.11,
04/17 14Z,  -0.50,  -5.37,  -5.81,  99.90,   0.06,
04/17 15Z,  -0.50,  -8.85,  -9.28,  99.90,   0.07,
04/17 16Z,  -0.40, -12.07, -12.45,  99.90,   0.02,
04/17 17Z,  -0.40, -14.28, -14.64,  99.90,   0.04,
04/17 18Z,  -0.60, -15.03, -15.45,  99.90,   0.18,  (min)
04/17 19Z,  -0.60, -14.24, -14.87,  99.90,  -0.03,
04/17 20Z,  -0.50, -12.23, -12.92,  99.90,  -0.19,
04/17 21Z,  -0.40,  -9.54, -10.12,  99.90,  -0.18,
04/17 22Z,  -0.30,  -6.81,  -7.37,  99.90,  -0.26,
04/17 23Z,  -0.20,  -4.64,  -5.09,  99.90,  -0.25,
04/18 00Z,  -0.50,  -3.48,  -3.88,  99.90,   0.10,  (max)
04/18 01Z,  -0.40,  -3.55,  -4.00,  99.90,  -0.05,
04/18 02Z,  -0.40,  -4.75,  -5.24,  99.90,  -0.09,
04/18 03Z,  -0.30,  -6.68,  -7.17,  99.90,  -0.19,
04/18 04Z,  -0.30,  -8.71,  -9.16,  99.90,  -0.15,
04/18 05Z,  -0.20, -10.16, -10.44,  99.90,  -0.08,
04/18 06Z,  -0.20, -10.56, -10.80,  99.90,  -0.04,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 07Z,  -0.20,  -9.74,  99.90,  -9.97,  -0.03,
04/18 08Z,  -0.20,  -7.91,  99.90,  -8.14,  -0.03,
04/18 09Z,  -0.20,  -5.55,  99.90,  -5.77,  -0.02,
04/18 10Z,  -0.20,  -3.26,  99.90,  -3.47,  -0.01,
04/18 11Z,  -0.20,  -1.62,  99.90,  -1.82,  -0.00,
04/18 12Z,  -0.20,  -1.08,  99.90,  -1.27,   0.01,  (max)
04/18 13Z,  -0.20,  -1.85,  99.90,  -2.04,   0.01,
04/18 14Z,  -0.20,  -3.86,  99.90,  -4.04,   0.02,
04/18 15Z,  -0.20,  -6.71,  99.90,  -6.88,   0.03,
04/18 16Z,  -0.20,  -9.78,  99.90,  -9.95,   0.04,
04/18 17Z,  -0.20, -12.38,  99.90, -12.53,   0.05,
04/18 18Z,  -0.20, -13.94,  99.90, -14.08,   0.05,
04/18 19Z,  -0.20, -14.18,  99.90, -14.33,   0.05,  (min)
04/18 20Z,  -0.20, -13.18,  99.90, -13.33,   0.05,
04/18 21Z,  -0.20, -11.26,  99.90, -11.41,   0.05,
04/18 22Z,  -0.20,  -8.93,  99.90,  -9.07,   0.05,
04/18 23Z,  -0.10,  -6.70,  99.90,  -6.75,   0.05,
04/19 00Z,  -0.10,  -5.05,  99.90,  -5.09,   0.05,
04/19 01Z,  -0.10,  -4.29,  99.90,  -4.33,   0.05,  (max)
04/19 02Z,  -0.10,  -4.53,  99.90,  -4.58,   0.05,
04/19 03Z,  -0.10,  -5.63,  99.90,  -5.68,   0.05,
04/19 04Z,  -0.20,  -7.20,  99.90,  -7.34,   0.05,
04/19 05Z,  -0.30,  -8.69,  99.90,  -8.94,   0.05,
04/19 06Z,  -0.30,  -9.61,  99.90,  -9.85,   0.05,
04/19 07Z,  -0.40,  -9.61,  99.90,  -9.96,   0.05,  (min)
04/19 08Z,  -0.40,  -8.66,  99.90,  -9.01,   0.05,
04/19 09Z,  -0.50,  -6.99,  99.90,  -7.44,   0.05,
04/19 10Z,  -0.40,  -5.02,  99.90,  -5.37,   0.05,
04/19 11Z,  -0.40,  -3.24,  99.90,  -3.59,   0.05,
04/19 12Z,  -0.40,  -2.12,  99.90,  -2.47,   0.05,
04/19 13Z,  -0.40,  -1.98,  99.90,  -2.33,   0.05,  (max)
04/19 14Z,  -0.40,  -2.95,  99.90,  -3.29,   0.05,
04/19 15Z,  -0.40,  -4.89,  99.90,  -5.23,   0.05,
04/19 16Z,  -0.40,  -7.43,  99.90,  -7.78,   0.05,
04/19 17Z,  -0.50, -10.03,  99.90, -10.48,   0.05,
04/19 18Z,  -0.60, -12.14,  99.90, -12.68,   0.05,
04/19 19Z,  -0.70, -13.32,  99.90, -13.97,   0.05,
04/19 20Z,  -0.70, -13.42,  99.90, -14.06,   0.05,  (min)
04/19 21Z,  -0.70, -12.50,  99.90, -13.14,   0.05,
04/19 22Z,  -0.70, -10.85,  99.90, -11.50,   0.05,
04/19 23Z,  -0.60,  -8.89,  99.90,  -9.44,   0.05,
04/20 00Z,  -0.50,  -7.03,  99.90,  -7.48,   0.05,
04/20 01Z,  -0.40,  -5.64,  99.90,  -5.99,   0.05,
04/20 02Z,  -0.40,  -4.98,  99.90,  -5.32,   0.05,  (max)
04/20 03Z,  -0.40,  -5.11,  99.90,  -5.46,   0.05,
04/20 04Z,  -0.50,  -5.93,  99.90,  -6.38,   0.05,
04/20 05Z,  -0.60,  -7.12,  99.90,  -7.66,   0.05,
04/20 06Z,  -0.70,  -8.25,  99.90,  -8.90,   0.05,
04/20 07Z,  -0.80,  -8.93,  99.90,  -9.68,   0.05,  (min)
04/20 08Z,  -0.80,  -8.91,  99.90,  -9.66,   0.05,
04/20 09Z,  -0.80,  -8.15,  99.90,  -8.89,   0.05,
04/20 10Z,  -0.80,  -6.81,  99.90,  -7.56,   0.05,
04/20 11Z,  -0.80,  -5.24,  99.90,  -5.98,   0.05,
04/20 12Z,  -0.70,  -3.81,  99.90,  -4.46,   0.05,
04/20 13Z,  -0.60,  -2.92,  99.90,  -3.47,   0.05,
04/20 14Z,  -0.60,  -2.83,  99.90,  -3.38,   0.05,  (max)
04/20 15Z,  -0.60,  -3.66,  99.90,  -4.21,   0.05,
04/20 16Z,  -0.60,  -5.31,  99.90,  -5.86,   0.05,
04/20 17Z,  -0.70,  -7.49,  99.90,  -8.13,   0.05,
04/20 18Z,  -0.80,  -9.75,  99.90, -10.50,   0.05,
04/20 19Z,  -0.80, -11.64,  99.90, -12.39,   0.05,
04/20 20Z,  -0.90, -12.79,  99.90, -13.64,   0.05,
04/20 21Z,  -0.80, -13.02,  99.90, -13.76,   0.05,  (min)
04/20 22Z,  -0.80, -12.35,  99.90, -13.10,   0.05,
04/20 23Z,  -0.70, -10.99,  99.90, -11.63,   0.05,
04/21 00Z,  -0.60,  -9.25,  99.90,  -9.79,   0.05,
04/21 01Z,  -0.50,  -7.49,  99.90,  -7.93,   0.05,
04/21 02Z,  -0.50,  -6.05,  99.90,  -6.49,   0.05,
04/21 03Z,  -0.50,  -5.19,  99.90,  -5.64,   0.05,
04/21 04Z,  -0.60,  -5.05,  99.90,  -5.60,   0.05,  (max)
04/21 05Z,  -0.70,  -5.59,  99.90,  -6.23,   0.05,
04/21 06Z,  -0.70,  -6.58,  99.90,  -7.22,   0.05,
04/21 07Z,  -0.80,  -7.67,  99.90,  -8.42,   0.05,
04/21 08Z,  -0.80,  -8.51,  99.90,  -9.25,   0.05,
04/21 09Z,  -0.80,  -8.79,  99.90,  -9.53,   0.05,  (min)
04/21 10Z,  -0.70,  -8.40,  99.90,  -9.05,   0.05,
04/21 11Z,  -0.70,  -7.42,  99.90,  -8.06,   0.05,
04/21 12Z,  -0.60,  -6.07,  99.90,  -6.62,   0.05,
04/21 13Z,  -0.60,  -4.71,  99.90,  -5.26,   0.05,
04/21 14Z,  -0.50,  -3.69,  99.90,  -4.14,   0.05,
04/21 15Z,  -0.60,  -3.33,  99.90,  -3.88,   0.05,  (max)
04/21 16Z,  -0.60,  -3.80,  99.90,  -4.35,   0.05,
04/21 17Z,  -0.70,  -5.11,  99.90,  -5.75,   0.05,
04/21 18Z,  -0.70,  -7.04,  99.90,  -7.68,   0.05,
04/21 19Z,  -0.80,  -9.22,  99.90,  -9.96,   0.05,
04/21 20Z,  -0.80, -11.21,  99.90, -11.95,   0.05,
04/21 21Z,  -0.70, -12.59,  99.90, -13.24,   0.05,
04/21 22Z,  -0.70, -13.12,  99.90, -13.76,   0.05,  (min)
04/21 23Z,  -0.60, -12.70,  99.90, -13.24,   0.05,
04/22 00Z,  -0.50, -11.46,  99.90, -11.90,   0.05,