EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
West Coast
#Ketchikan, AK : 04/22/2025 22:22:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 06Z,  -0.60,   8.87,   8.32,  99.90,   0.05,
04/21 07Z,  -0.60,   7.78,   7.28,  99.90,   0.10,
04/21 08Z,  -0.70,   6.94,   6.52,  99.90,   0.28,
04/21 09Z,  -0.70,   6.66,   6.23,  99.90,   0.27,  (min)
04/21 10Z,  -0.70,   7.05,   6.53,  99.90,   0.18,
04/21 11Z,  -0.70,   8.03,   7.37,  99.90,   0.04,
04/21 12Z,  -0.60,   9.38,   8.62,  99.90,  -0.16,
04/21 13Z,  -0.60,  10.74,   9.95,  99.90,  -0.19,
04/21 14Z,  -0.60,  11.76,  11.02,  99.90,  -0.14,
04/21 15Z,  -0.60,  12.12,  11.49,  99.90,  -0.03,  (max)
04/21 16Z,  -0.60,  11.65,  11.06,  99.90,   0.01,
04/21 17Z,  -0.60,  10.34,   9.75,  99.90,   0.01,
04/21 18Z,  -0.60,   8.41,   7.80,  99.90,  -0.01,
04/21 19Z,  -0.60,   6.23,   5.57,  99.90,  -0.06,
04/21 20Z,  -0.60,   4.24,   3.66,  99.90,   0.02,
04/21 21Z,  -0.60,   2.86,   2.32,  99.90,   0.06,
04/21 22Z,  -0.60,   2.33,   1.89,  99.90,   0.16,  (min)
04/21 23Z,  -0.60,   2.75,   2.36,  99.90,   0.21,
04/22 00Z,  -0.50,   3.99,   3.55,  99.90,   0.06,
04/22 01Z,  -0.50,   5.79,   5.24,  99.90,  -0.05,
04/22 02Z,  -0.60,   7.77,   7.15,  99.90,  -0.02,
04/22 03Z,  -0.60,   9.54,   8.88,  99.90,  -0.06,
04/22 04Z,  -0.60,  10.74,  10.12,  99.90,  -0.02,
04/22 05Z,  -0.60,  11.14,  10.60,  99.90,   0.06,  (max)
04/22 06Z,  -0.60,  10.70,  10.25,  99.90,   0.15,
04/22 07Z,  -0.60,   9.58,   9.18,  99.90,   0.20,
04/22 08Z,  -0.60,   8.14,   7.75,  99.90,   0.21,
04/22 09Z,  -0.60,   6.82,   6.42,  99.90,   0.20,
04/22 10Z,  -0.50,   6.02,   5.59,  99.90,   0.07,
04/22 11Z,  -0.50,   6.00,   5.52,  99.90,   0.02,  (min)
04/22 12Z,  -0.50,   6.78,   6.28,  99.90,   0.00,
04/22 13Z,  -0.50,   8.17,   7.57,  99.90,  -0.10,
04/22 14Z,  -0.50,   9.81,   9.21,  99.90,  -0.10,
04/22 15Z,  -0.50,  11.28,  10.63,  99.90,  -0.15,
04/22 16Z,  -0.60,  12.14,  11.44,  99.90,  -0.10,  (max)
04/22 17Z,  -0.60,  12.08,  11.42,  99.90,  -0.06,
04/22 18Z,  -0.50,  11.03,  10.35,  99.90,  -0.18,
04/22 19Z,  -0.50,   9.12,   8.41,  99.90,  -0.21,
04/22 20Z,  -0.50,   6.73,   6.10,  99.90,  -0.13,
04/22 21Z,  -0.50,   4.39,   3.86,  99.90,  -0.03,
04/22 22Z,  -0.40,   2.62,   2.22,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 23Z,  -0.40,   1.81,  99.90,   1.41,   0.00,  (min)
04/23 00Z,  -0.30,   2.14,  99.90,   1.84,   0.00,
04/23 01Z,  -0.30,   3.53,  99.90,   3.24,   0.00,
04/23 02Z,  -0.30,   5.69,  99.90,   5.40,   0.00,
04/23 03Z,  -0.30,   8.16,  99.90,   7.86,   0.00,
04/23 04Z,  -0.40,  10.40,  99.90,  10.00,   0.00,
04/23 05Z,  -0.40,  11.92,  99.90,  11.53,   0.01,
04/23 06Z,  -0.50,  12.39,  99.90,  11.90,   0.01,  (max)
04/23 07Z,  -0.50,  11.72,  99.90,  11.23,   0.01,
04/23 08Z,  -0.50,  10.10,  99.90,   9.61,   0.01,
04/23 09Z,  -0.40,   7.98,  99.90,   7.59,   0.01,
04/23 10Z,  -0.40,   5.96,  99.90,   5.56,   0.01,
04/23 11Z,  -0.40,   4.60,  99.90,   4.21,   0.01,
04/23 12Z,  -0.40,   4.29,  99.90,   3.90,   0.01,  (min)
04/23 13Z,  -0.40,   5.13,  99.90,   4.74,   0.01,
04/23 14Z,  -0.40,   6.90,  99.90,   6.51,   0.01,
04/23 15Z,  -0.40,   9.14,  99.90,   8.75,   0.01,
04/23 16Z,  -0.40,  11.26,  99.90,  10.86,   0.01,
04/23 17Z,  -0.40,  12.67,  99.90,  12.27,   0.01,
04/23 18Z,  -0.40,  12.95,  99.90,  12.55,   0.01,  (max)
04/23 19Z,  -0.40,  11.93,  99.90,  11.54,   0.01,
04/23 20Z,  -0.40,   9.79,  99.90,   9.40,   0.01,
04/23 21Z,  -0.50,   6.98,  99.90,   6.48,   0.01,
04/23 22Z,  -0.40,   4.15,  99.90,   3.76,   0.01,
04/23 23Z,  -0.40,   2.01,  99.90,   1.62,   0.01,
04/24 00Z,  -0.30,   1.07,  99.90,   0.78,   0.01,  (min)
04/24 01Z,  -0.30,   1.58,  99.90,   1.29,   0.01,
04/24 02Z,  -0.20,   3.43,  99.90,   3.23,   0.01,
04/24 03Z,  -0.20,   6.20,  99.90,   6.00,   0.01,
04/24 04Z,  -0.30,   9.27,  99.90,   8.97,   0.01,
04/24 05Z,  -0.30,  11.94,  99.90,  11.64,   0.01,
04/24 06Z,  -0.40,  13.59,  99.90,  13.20,   0.01,
04/24 07Z,  -0.40,  13.83,  99.90,  13.44,   0.01,  (max)
04/24 08Z,  -0.50,  12.58,  99.90,  12.09,   0.01,
04/24 09Z,  -0.50,  10.15,  99.90,   9.65,   0.01,
04/24 10Z,  -0.40,   7.14,  99.90,   6.75,   0.01,
04/24 11Z,  -0.40,   4.37,  99.90,   3.98,   0.01,
04/24 12Z,  -0.30,   2.57,  99.90,   2.28,   0.01,
04/24 13Z,  -0.20,   2.24,  99.90,   2.04,   0.01,  (min)
04/24 14Z,  -0.20,   3.45,  99.90,   3.26,   0.01,
04/24 15Z,  -0.20,   5.88,  99.90,   5.69,   0.01,
04/24 16Z,  -0.20,   8.89,  99.90,   8.70,   0.01,
04/24 17Z,  -0.30,  11.70,  99.90,  11.41,   0.01,
04/24 18Z,  -0.30,  13.57,  99.90,  13.28,   0.01,
04/24 19Z,  -0.30,  13.99,  99.90,  13.69,   0.01,  (max)
04/24 20Z,  -0.30,  12.79,  99.90,  12.49,   0.01,
04/24 21Z,  -0.30,  10.21,  99.90,   9.91,   0.01,
04/24 22Z,  -0.30,   6.86,  99.90,   6.57,   0.01,
04/24 23Z,  -0.30,   3.58,  99.90,   3.29,   0.01,
04/25 00Z,  -0.20,   1.23,  99.90,   1.04,   0.01,
04/25 01Z,  -0.10,   0.42,  99.90,   0.33,   0.01,  (min)
04/25 02Z,   0.00,   1.40,  99.90,   1.40,   0.01,
04/25 03Z,   0.00,   3.92,  99.90,   3.93,   0.01,
04/25 04Z,  -0.10,   7.40,  99.90,   7.30,   0.01,
04/25 05Z,  -0.10,  11.01,  99.90,  10.92,   0.01,
04/25 06Z,  -0.20,  13.91,  99.90,  13.72,   0.01,
04/25 07Z,  -0.20,  15.40,  99.90,  15.20,   0.01,  (max)
04/25 08Z,  -0.30,  15.08,  99.90,  14.79,   0.01,
04/25 09Z,  -0.30,  12.98,  99.90,  12.68,   0.01,
04/25 10Z,  -0.20,   9.55,  99.90,   9.36,   0.01,
04/25 11Z,  -0.10,   5.65,  99.90,   5.56,   0.01,
04/25 12Z,  -0.10,   2.26,  99.90,   2.17,   0.01,
04/25 13Z,   0.00,   0.29,  99.90,   0.30,   0.01,
04/25 14Z,   0.00,   0.23,  99.90,   0.24,   0.01,  (min)
04/25 15Z,   0.00,   2.08,  99.90,   2.09,   0.01,
04/25 16Z,   0.00,   5.33,  99.90,   5.34,   0.01,
04/25 17Z,   0.00,   9.12,  99.90,   9.13,   0.01,
04/25 18Z,  -0.10,  12.49,  99.90,  12.40,   0.01,
04/25 19Z,  -0.20,  14.61,  99.90,  14.41,   0.01,
04/25 20Z,  -0.20,  14.93,  99.90,  14.74,   0.01,  (max)
04/25 21Z,  -0.20,  13.35,  99.90,  13.16,   0.01,
04/25 22Z,  -0.20,  10.25,  99.90,  10.05,   0.01,
04/25 23Z,  -0.10,   6.40,  99.90,   6.31,   0.01,
04/26 00Z,   0.00,   2.84,  99.90,   2.84,   0.01,
04/26 01Z,   0.00,   0.53,  99.90,   0.54,   0.01,
04/26 02Z,   0.00,   0.14,  99.90,   0.15,   0.01,  (min)
04/26 03Z,   0.00,   1.79,  99.90,   1.80,   0.01,
04/26 04Z,   0.00,   5.07,  99.90,   5.07,   0.01,
04/26 05Z,  -0.10,   9.17,  99.90,   9.07,   0.01,
04/26 06Z,  -0.20,  13.10,  99.90,  12.91,   0.01,
04/26 07Z,  -0.20,  15.93,  99.90,  15.74,   0.01,
04/26 08Z,  -0.20,  16.95,  99.90,  16.75,   0.01,  (max)
04/26 09Z,  -0.20,  15.83,  99.90,  15.64,   0.01,
04/26 10Z,  -0.20,  12.74,  99.90,  12.55,   0.01,
04/26 11Z,  -0.10,   8.35,  99.90,   8.25,   0.01,
04/26 12Z,   0.00,   3.71,  99.90,   3.71,   0.01,
04/26 13Z,  99.90,  -0.00,  99.90,  99.90,   0.01,
04/26 14Z,  99.90,  -1.83,  99.90,  99.90,   0.01,
04/26 15Z,  99.90,  -1.34,  99.90,  99.90,   0.01,
04/26 16Z,  99.90,   1.29,  99.90,  99.90,   0.01,
04/26 17Z,  99.90,   5.32,  99.90,  99.90,   0.01,
04/26 18Z,  99.90,   9.72,  99.90,  99.90,   0.01,