EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#King Cove, AK : 04/22/2026 20:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 00Z,  -0.60,   3.73,   3.14,  99.90,   0.01,
04/21 01Z,  -0.70,   4.99,   4.19,  99.90,  -0.10,
04/21 02Z,  -0.70,   5.59,   4.65,  99.90,  -0.24,
04/21 03Z,  -0.70,   5.57,   4.76,  99.90,  -0.11,  (max)
04/21 04Z,  -0.70,   5.11,   4.36,  99.90,  -0.05,
04/21 05Z,  -0.60,   4.40,   3.65,  99.90,  -0.15,
04/21 06Z,  -0.60,   3.65,   2.90,  99.90,  -0.15,
04/21 07Z,  -0.60,   3.22,   2.56,  99.90,  -0.06,  (min)
04/21 08Z,  -0.60,   3.38,   2.99,  99.90,   0.21,
04/21 09Z,  -0.60,   4.08,   3.63,  99.90,   0.15,
04/21 10Z,  -0.60,   5.09,   4.47,  99.90,  -0.02,
04/21 11Z,  -0.60,   6.19,   5.77,  99.90,   0.18,
04/21 12Z,  -0.50,   7.16,   6.97,  99.90,   0.31,
04/21 13Z,  -0.50,   7.69,   7.36,  99.90,   0.17,  (max)
04/21 14Z,  -0.50,   7.47,   7.06,  99.90,   0.09,
04/21 15Z,  -0.50,   6.49,   6.04,  99.90,   0.05,
04/21 16Z,  -0.50,   4.97,   4.71,  99.90,   0.24,
04/21 17Z,  -0.50,   3.16,   2.86,  99.90,   0.20,
04/21 18Z,  -0.40,   1.29,   0.89,  99.90,   0.00,
04/21 19Z,  -0.30,  -0.29,  -0.62,  99.90,  -0.03,
04/21 20Z,  -0.40,  -1.15,  -1.34,  99.90,   0.21,  (min)
04/21 21Z,  -0.40,  -1.16,  -1.28,  99.90,   0.28,
04/21 22Z,  -0.40,  -0.49,  -0.54,  99.90,   0.35,
04/21 23Z,  -0.30,   0.67,   0.48,  99.90,   0.11,
04/22 00Z,  -0.10,   2.13,   2.22,  99.90,   0.19,
04/22 01Z,  -0.20,   3.60,   3.62,  99.90,   0.22,
04/22 02Z,  -0.20,   4.71,   4.60,  99.90,   0.09,
04/22 03Z,  -0.10,   5.23,   5.29,  99.90,   0.16,
04/22 04Z,   0.00,   5.26,   5.41,  99.90,   0.15,  (max)
04/22 05Z,   0.00,   4.97,   5.21,  99.90,   0.24,
04/22 06Z,   0.10,   4.43,   4.75,  99.90,   0.22,
04/22 07Z,   0.10,   3.85,   4.06,  99.90,   0.11,
04/22 08Z,   0.20,   3.56,   3.83,  99.90,   0.07,  (min)
04/22 09Z,   0.10,   3.78,   4.07,  99.90,   0.19,
04/22 10Z,   0.10,   4.39,   4.50,  99.90,   0.01,
04/22 11Z,   0.00,   5.20,   5.24,  99.90,   0.04,
04/22 12Z,   0.00,   6.07,   6.19,  99.90,   0.12,
04/22 13Z,   0.00,   6.85,   6.93,  99.90,   0.08,
04/22 14Z,  -0.10,   7.22,   7.30,  99.90,   0.18,  (max)
04/22 15Z,  -0.10,   6.93,   6.90,  99.90,   0.07,
04/22 16Z,  -0.10,   6.02,   6.09,  99.90,   0.17,
04/22 17Z,  -0.10,   4.70,   4.67,  99.90,   0.07,
04/22 18Z,   0.00,   3.13,   3.08,  99.90,  -0.05,
04/22 19Z,   0.00,   1.48,   1.41,  99.90,  -0.07,
04/22 20Z,   0.00,   0.10,   0.07,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 21Z,   0.00,  -0.61,  99.90,  -0.65,  -0.03,
04/22 22Z,   0.00,  -0.63,  99.90,  -0.67,  -0.03,  (min)
04/22 23Z,   0.00,  -0.11,  99.90,  -0.14,  -0.03,
04/23 00Z,  -0.10,   0.86,  99.90,   0.73,  -0.03,
04/23 01Z,  -0.20,   2.15,  99.90,   1.92,  -0.03,
04/23 02Z,  -0.20,   3.46,  99.90,   3.23,  -0.03,
04/23 03Z,  -0.20,   4.45,  99.90,   4.22,  -0.03,
04/23 04Z,  -0.20,   4.97,  99.90,   4.75,  -0.03,
04/23 05Z,  -0.20,   5.13,  99.90,   4.91,  -0.03,  (max)
04/23 06Z,  -0.20,   5.00,  99.90,   4.77,  -0.03,
04/23 07Z,  -0.20,   4.58,  99.90,   4.35,  -0.03,
04/23 08Z,  -0.10,   4.08,  99.90,   3.96,  -0.03,
04/23 09Z,  -0.10,   3.84,  99.90,   3.72,  -0.03,  (min)
04/23 10Z,  -0.20,   3.98,  99.90,   3.75,  -0.03,
04/23 11Z,  -0.20,   4.38,  99.90,   4.15,  -0.03,
04/23 12Z,  -0.30,   4.94,  99.90,   4.62,  -0.03,
04/23 13Z,  -0.30,   5.64,  99.90,   5.31,  -0.03,
04/23 14Z,  -0.30,   6.28,  99.90,   5.95,  -0.03,
04/23 15Z,  -0.40,   6.57,  99.90,   6.14,  -0.03,  (max)
04/23 16Z,  -0.40,   6.34,  99.90,   5.92,  -0.03,
04/23 17Z,  -0.40,   5.65,  99.90,   5.23,  -0.03,
04/23 18Z,  -0.30,   4.62,  99.90,   4.29,  -0.03,
04/23 19Z,  -0.20,   3.30,  99.90,   3.07,  -0.03,
04/23 20Z,  -0.20,   1.86,  99.90,   1.64,  -0.03,
04/23 21Z,  -0.30,   0.67,  99.90,   0.34,  -0.03,
04/23 22Z,  -0.30,   0.00,  99.90,  -0.33,  -0.03,
04/23 23Z,  -0.30,  -0.12,  99.90,  -0.44,  -0.03,  (min)
04/24 00Z,  -0.40,   0.24,  99.90,  -0.18,  -0.03,
04/24 01Z,  -0.40,   1.06,  99.90,   0.63,  -0.03,
04/24 02Z,  -0.50,   2.20,  99.90,   1.67,  -0.03,
04/24 03Z,  -0.50,   3.39,  99.90,   2.86,  -0.03,
04/24 04Z,  -0.50,   4.34,  99.90,   3.81,  -0.03,
04/24 05Z,  -0.50,   4.95,  99.90,   4.42,  -0.03,
04/24 06Z,  -0.50,   5.23,  99.90,   4.70,  -0.03,  (max)
04/24 07Z,  -0.50,   5.17,  99.90,   4.65,  -0.03,
04/24 08Z,  -0.40,   4.79,  99.90,   4.37,  -0.03,
04/24 09Z,  -0.40,   4.29,  99.90,   3.87,  -0.03,
04/24 10Z,  -0.40,   3.95,  99.90,   3.53,  -0.03,
04/24 11Z,  -0.50,   3.88,  99.90,   3.35,  -0.03,  (min)
04/24 12Z,  -0.50,   4.03,  99.90,   3.50,  -0.03,
04/24 13Z,  -0.60,   4.40,  99.90,   3.77,  -0.03,
04/24 14Z,  -0.60,   4.95,  99.90,   4.32,  -0.03,
04/24 15Z,  -0.60,   5.53,  99.90,   4.90,  -0.03,
04/24 16Z,  -0.60,   5.88,  99.90,   5.25,  -0.03,  (max)
04/24 17Z,  -0.60,   5.85,  99.90,   5.22,  -0.03,
04/24 18Z,  -0.50,   5.43,  99.90,   4.91,  -0.03,
04/24 19Z,  -0.40,   4.67,  99.90,   4.25,  -0.03,
04/24 20Z,  -0.30,   3.59,  99.90,   3.27,  -0.03,
04/24 21Z,  -0.40,   2.34,  99.90,   1.91,  -0.03,
04/24 22Z,  -0.50,   1.24,  99.90,   0.71,  -0.03,
04/24 23Z,  -0.50,   0.55,  99.90,   0.02,  -0.03,
04/25 00Z,  -0.60,   0.33,  99.90,  -0.30,  -0.03,  (min)
04/25 01Z,  -0.70,   0.57,  99.90,  -0.15,  -0.03,
04/25 02Z,  -0.80,   1.28,  99.90,   0.46,  -0.03,
04/25 03Z,  -0.80,   2.34,  99.90,   1.52,  -0.03,
04/25 04Z,  -0.80,   3.50,  99.90,   2.68,  -0.03,
04/25 05Z,  -0.70,   4.50,  99.90,   3.77,  -0.03,
04/25 06Z,  -0.70,   5.17,  99.90,   4.45,  -0.03,
04/25 07Z,  -0.60,   5.50,  99.90,   4.88,  -0.03,  (max)
04/25 08Z,  -0.60,   5.44,  99.90,   4.82,  -0.03,
04/25 09Z,  -0.60,   5.00,  99.90,   4.37,  -0.03,
04/25 10Z,  -0.60,   4.35,  99.90,   3.72,  -0.03,
04/25 11Z,  -0.60,   3.79,  99.90,   3.17,  -0.03,
04/25 12Z,  -0.70,   3.47,  99.90,   2.75,  -0.03,
04/25 13Z,  -0.70,   3.41,  99.90,   2.69,  -0.03,  (min)
04/25 14Z,  -0.70,   3.63,  99.90,   2.91,  -0.03,
04/25 15Z,  -0.80,   4.13,  99.90,   3.30,  -0.03,
04/25 16Z,  -0.70,   4.77,  99.90,   4.04,  -0.03,
04/25 17Z,  -0.70,   5.29,  99.90,   4.57,  -0.03,
04/25 18Z,  -0.60,   5.50,  99.90,   4.88,  -0.03,  (max)
04/25 19Z,  -0.60,   5.34,  99.90,   4.72,  -0.03,
04/25 20Z,  -0.50,   4.82,  99.90,   4.30,  -0.03,
04/25 21Z,  -0.50,   3.93,  99.90,   3.40,  -0.03,
04/25 22Z,  -0.50,   2.78,  99.90,   2.25,  -0.03,
04/25 23Z,  -0.50,   1.70,  99.90,   1.17,  -0.03,
04/26 00Z,  -0.60,   0.98,  99.90,   0.35,  -0.03,
04/26 01Z,  -0.60,   0.71,  99.90,   0.09,  -0.03,  (min)
04/26 02Z,  -0.60,   0.91,  99.90,   0.28,  -0.03,
04/26 03Z,  -0.50,   1.59,  99.90,   1.06,  -0.03,
04/26 04Z,  -0.40,   2.67,  99.90,   2.24,  -0.03,
04/26 05Z,  -0.30,   3.88,  99.90,   3.56,  -0.03,
04/26 06Z,  -0.10,   4.91,  99.90,   4.79,  -0.03,
04/26 07Z,   0.10,   5.59,  99.90,   5.67,  -0.03,
04/26 08Z,   0.20,   5.88,  99.90,   6.05,  -0.03,
04/26 09Z,   0.40,   5.70,  99.90,   6.08,  -0.03,  (max)
04/26 10Z,   0.40,   5.05,  99.90,   5.42,  -0.03,
04/26 11Z,   0.30,   4.14,  99.90,   4.41,  -0.03,
04/26 12Z,   0.20,   3.34,  99.90,   3.51,  -0.03,