EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#King Cove, AK : 04/17/2026 14:21:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 18Z,  -0.40,   2.09,   1.33,  99.90,  -0.36,
04/15 19Z,  -0.40,   3.43,   2.74,  99.90,  -0.29,
04/15 20Z,  -0.40,   4.83,   4.04,  99.90,  -0.39,
04/15 21Z,  -0.40,   5.88,   5.23,  99.90,  -0.25,
04/15 22Z,  -0.40,   6.27,   5.44,  99.90,  -0.43,  (max)
04/15 23Z,  -0.40,   5.98,   5.12,  99.90,  -0.46,
04/16 00Z,  -0.40,   5.13,   4.32,  99.90,  -0.41,
04/16 01Z,  -0.50,   3.88,   3.16,  99.90,  -0.22,
04/16 02Z,  -0.50,   2.52,   1.83,  99.90,  -0.19,
04/16 03Z,  -0.40,   1.51,   0.81,  99.90,  -0.30,
04/16 04Z,  -0.40,   1.18,   0.52,  99.90,  -0.26,  (min)
04/16 05Z,  -0.40,   1.56,   1.15,  99.90,  -0.01,
04/16 06Z,  -0.40,   2.52,   2.00,  99.90,  -0.12,
04/16 07Z,  -0.40,   3.91,   3.34,  99.90,  -0.17,
04/16 08Z,  -0.40,   5.42,   4.92,  99.90,  -0.10,
04/16 09Z,  -0.40,   6.62,   6.18,  99.90,  -0.04,
04/16 10Z,  -0.40,   7.11,   6.61,  99.90,  -0.10,  (max)
04/16 11Z,  -0.40,   6.77,   6.25,  99.90,  -0.12,
04/16 12Z,  -0.40,   5.75,   5.29,  99.90,  -0.06,
04/16 13Z,  -0.50,   4.23,   3.81,  99.90,   0.08,
04/16 14Z,  -0.50,   2.46,   2.10,  99.90,   0.14,
04/16 15Z,  -0.50,   0.88,   0.44,  99.90,   0.06,
04/16 16Z,  -0.50,  -0.03,  -0.49,  99.90,   0.04,  (min)
04/16 17Z,  -0.50,  -0.10,  -0.45,  99.90,   0.15,
04/16 18Z,  -0.40,   0.57,   0.21,  99.90,   0.04,
04/16 19Z,  -0.50,   1.84,   1.28,  99.90,  -0.06,
04/16 20Z,  -0.50,   3.47,   2.88,  99.90,  -0.09,
04/16 21Z,  -0.50,   5.06,   4.53,  99.90,  -0.03,
04/16 22Z,  -0.40,   6.13,   5.54,  99.90,  -0.19,
04/16 23Z,  -0.40,   6.42,   5.67,  99.90,  -0.35,  (max)
04/17 00Z,  -0.40,   6.00,   5.31,  99.90,  -0.29,
04/17 01Z,  -0.50,   5.04,   4.51,  99.90,  -0.03,
04/17 02Z,  -0.50,   3.74,   3.19,  99.90,  -0.05,
04/17 03Z,  -0.50,   2.43,   1.81,  99.90,  -0.12,
04/17 04Z,  -0.50,   1.61,   1.00,  99.90,  -0.11,  (min)
04/17 05Z,  -0.50,   1.58,   1.10,  99.90,   0.02,
04/17 06Z,  -0.50,   2.26,   1.96,  99.90,   0.20,
04/17 07Z,  -0.50,   3.46,   2.90,  99.90,  -0.06,
04/17 08Z,  -0.50,   4.98,   4.51,  99.90,   0.03,
04/17 09Z,  -0.50,   6.46,   6.02,  99.90,   0.06,
04/17 10Z,  -0.50,   7.42,   7.00,  99.90,   0.08,  (max)
04/17 11Z,  -0.50,   7.50,   6.98,  99.90,  -0.02,
04/17 12Z,  -0.50,   6.71,   6.16,  99.90,  -0.05,
04/17 13Z,  -0.50,   5.27,   4.83,  99.90,   0.06,
04/17 14Z,  -0.50,   3.39,   2.88,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 15Z,  -0.50,   1.38,  99.90,   0.87,  -0.02,
04/17 16Z,  -0.60,  -0.21,  99.90,  -0.83,  -0.02,
04/17 17Z,  -0.60,  -0.94,  99.90,  -1.56,  -0.03,  (min)
04/17 18Z,  -0.60,  -0.74,  99.90,  -1.37,  -0.03,
04/17 19Z,  -0.60,   0.22,  99.90,  -0.42,  -0.04,
04/17 20Z,  -0.60,   1.77,  99.90,   1.12,  -0.05,
04/17 21Z,  -0.60,   3.61,  99.90,   2.96,  -0.05,
04/17 22Z,  -0.60,   5.25,  99.90,   4.59,  -0.06,
04/17 23Z,  -0.70,   6.23,  99.90,   5.47,  -0.07,
04/18 00Z,  -0.70,   6.40,  99.90,   5.63,  -0.07,  (max)
04/18 01Z,  -0.70,   5.89,  99.90,   5.11,  -0.08,
04/18 02Z,  -0.70,   4.89,  99.90,   4.10,  -0.09,
04/18 03Z,  -0.70,   3.59,  99.90,   2.80,  -0.09,
04/18 04Z,  -0.70,   2.44,  99.90,   1.65,  -0.09,
04/18 05Z,  -0.60,   1.91,  99.90,   1.23,  -0.09,  (min)
04/18 06Z,  -0.60,   2.18,  99.90,   1.49,  -0.09,
04/18 07Z,  -0.50,   3.09,  99.90,   2.50,  -0.09,
04/18 08Z,  -0.50,   4.43,  99.90,   3.85,  -0.09,
04/18 09Z,  -0.40,   5.98,  99.90,   5.49,  -0.09,
04/18 10Z,  -0.40,   7.29,  99.90,   6.81,  -0.09,
04/18 11Z,  -0.40,   7.90,  99.90,   7.41,  -0.09,  (max)
04/18 12Z,  -0.40,   7.57,  99.90,   7.08,  -0.09,
04/18 13Z,  -0.40,   6.40,  99.90,   5.91,  -0.09,
04/18 14Z,  -0.40,   4.64,  99.90,   4.15,  -0.09,
04/18 15Z,  -0.40,   2.52,  99.90,   2.03,  -0.09,
04/18 16Z,  -0.40,   0.45,  99.90,  -0.04,  -0.09,
04/18 17Z,  -0.30,  -1.01,  99.90,  -1.40,  -0.09,
04/18 18Z,  -0.30,  -1.51,  99.90,  -1.89,  -0.09,  (min)
04/18 19Z,  -0.20,  -1.07,  99.90,  -1.36,  -0.09,
04/18 20Z,  -0.20,   0.12,  99.90,  -0.17,  -0.09,
04/18 21Z,  -0.10,   1.85,  99.90,   1.67,  -0.09,
04/18 22Z,  -0.10,   3.75,  99.90,   3.56,  -0.09,
04/18 23Z,  -0.10,   5.31,  99.90,   5.12,  -0.09,
04/19 00Z,  -0.20,   6.15,  99.90,   5.87,  -0.09,
04/19 01Z,  -0.20,   6.23,  99.90,   5.94,  -0.09,  (max)
04/19 02Z,  -0.20,   5.67,  99.90,   5.39,  -0.09,
04/19 03Z,  -0.30,   4.68,  99.90,   4.29,  -0.09,
04/19 04Z,  -0.30,   3.50,  99.90,   3.11,  -0.09,
04/19 05Z,  -0.20,   2.60,  99.90,   2.31,  -0.09,
04/19 06Z,  -0.10,   2.37,  99.90,   2.18,  -0.09,  (min)
04/19 07Z,   0.00,   2.87,  99.90,   2.78,  -0.09,
04/19 08Z,   0.00,   3.92,  99.90,   3.83,  -0.09,
04/19 09Z,   0.10,   5.31,  99.90,   5.32,  -0.09,
04/19 10Z,   0.20,   6.74,  99.90,   6.86,  -0.09,
04/19 11Z,   0.20,   7.78,  99.90,   7.89,  -0.09,
04/19 12Z,   0.10,   8.03,  99.90,   8.05,  -0.09,  (max)
04/19 13Z,   0.10,   7.37,  99.90,   7.38,  -0.09,
04/19 14Z,   0.00,   5.94,  99.90,   5.85,  -0.09,
04/19 15Z,   0.00,   3.98,  99.90,   3.89,  -0.09,
04/19 16Z,  -0.20,   1.79,  99.90,   1.51,  -0.09,
04/19 17Z,  -0.20,  -0.17,  99.90,  -0.46,  -0.09,
04/19 18Z,  -0.20,  -1.43,  99.90,  -1.71,  -0.09,
04/19 19Z,  -0.10,  -1.71,  99.90,  -1.90,  -0.09,  (min)
04/19 20Z,  -0.10,  -1.10,  99.90,  -1.28,  -0.09,
04/19 21Z,  -0.10,   0.23,  99.90,   0.04,  -0.09,
04/19 22Z,  -0.20,   1.99,  99.90,   1.70,  -0.09,
04/19 23Z,  -0.20,   3.79,  99.90,   3.51,  -0.09,
04/20 00Z,  -0.30,   5.21,  99.90,   4.82,  -0.09,
04/20 01Z,  -0.40,   5.93,  99.90,   5.44,  -0.09,  (max)
04/20 02Z,  -0.50,   5.93,  99.90,   5.35,  -0.09,
04/20 03Z,  -0.50,   5.38,  99.90,   4.80,  -0.09,
04/20 04Z,  -0.60,   4.48,  99.90,   3.80,  -0.09,
04/20 05Z,  -0.60,   3.52,  99.90,   2.83,  -0.09,
04/20 06Z,  -0.50,   2.88,  99.90,   2.29,  -0.09,  (min)
04/20 07Z,  -0.50,   2.88,  99.90,   2.30,  -0.09,
04/20 08Z,  -0.50,   3.53,  99.90,   2.95,  -0.09,
04/20 09Z,  -0.50,   4.63,  99.90,   4.05,  -0.09,
04/20 10Z,  -0.50,   5.93,  99.90,   5.35,  -0.09,
04/20 11Z,  -0.50,   7.14,  99.90,   6.56,  -0.09,
04/20 12Z,  -0.60,   7.89,  99.90,   7.21,  -0.09,  (max)
04/20 13Z,  -0.60,   7.87,  99.90,   7.18,  -0.09,
04/20 14Z,  -0.60,   6.98,  99.90,   6.30,  -0.09,
04/20 15Z,  -0.70,   5.42,  99.90,   4.63,  -0.09,
04/20 16Z,  -0.80,   3.45,  99.90,   2.56,  -0.09,
04/20 17Z,  -0.70,   1.37,  99.90,   0.59,  -0.09,
04/20 18Z,  -0.60,  -0.41,  99.90,  -1.10,  -0.09,
04/20 19Z,  -0.40,  -1.46,  99.90,  -1.94,  -0.09,
04/20 20Z,  -0.40,  -1.57,  99.90,  -2.06,  -0.09,  (min)
04/20 21Z,  -0.40,  -0.86,  99.90,  -1.35,  -0.09,
04/20 22Z,  -0.40,   0.44,  99.90,  -0.04,  -0.09,
04/20 23Z,  -0.50,   2.09,  99.90,   1.50,  -0.09,
04/21 00Z,  -0.60,   3.73,  99.90,   3.04,  -0.09,
04/21 01Z,  -0.60,   4.99,  99.90,   4.30,  -0.09,
04/21 02Z,  -0.70,   5.59,  99.90,   4.81,  -0.09,  (max)
04/21 03Z,  -0.70,   5.57,  99.90,   4.79,  -0.09,
04/21 04Z,  -0.70,   5.11,  99.90,   4.33,  -0.09,
04/21 05Z,  -0.70,   4.40,  99.90,   3.61,  -0.09,
04/21 06Z,  -0.60,   3.65,  99.90,   2.96,  -0.09,