EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 04/17/2026 15:21:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 00Z,   0.80,   5.54,   4.06,  99.90,  -2.28,
04/16 01Z,   0.70,   2.91,   1.42,  99.90,  -2.19,
04/16 02Z,   0.70,   1.02,  -0.34,  99.90,  -2.06,
04/16 03Z,   0.80,   0.49,  -0.92,  99.90,  -2.21,  (min)
04/16 04Z,   0.90,   1.61,   0.18,  99.90,  -2.33,
04/16 05Z,   0.90,   4.07,   2.59,  99.90,  -2.38,
04/16 06Z,   0.70,   7.17,   5.71,  99.90,  -2.16,
04/16 07Z,   0.70,  10.04,   8.64,  99.90,  -2.10,
04/16 08Z,   0.70,  12.01,  10.70,  99.90,  -2.01,
04/16 09Z,   0.80,  12.67,  11.40,  99.90,  -2.07,  (max)
04/16 10Z,   0.90,  11.88,  10.60,  99.90,  -2.18,
04/16 11Z,   0.80,   9.75,   8.42,  99.90,  -2.13,
04/16 12Z,   0.60,   6.68,   5.28,  99.90,  -2.00,
04/16 13Z,   0.60,   3.33,   1.96,  99.90,  -1.97,
04/16 14Z,   0.60,   0.53,  -0.80,  99.90,  -1.93,
04/16 15Z,   0.60,  -0.95,  -2.21,  99.90,  -1.86,  (min)
04/16 16Z,   0.60,  -0.65,  -1.89,  99.90,  -1.84,
04/16 17Z,   0.60,   1.34,   0.05,  99.90,  -1.89,
04/16 18Z,   0.60,   4.34,   2.98,  99.90,  -1.96,
04/16 19Z,   0.70,   7.49,   6.15,  99.90,  -2.04,
04/16 20Z,   0.80,   9.99,   8.73,  99.90,  -2.06,
04/16 21Z,   0.80,  11.38,  10.15,  99.90,  -2.03,
04/16 22Z,   0.80,  11.41,  10.17,  99.90,  -2.04,  (max)
04/16 23Z,   0.80,  10.10,   8.73,  99.90,  -2.17,
04/17 00Z,   0.80,   7.73,   6.18,  99.90,  -2.35,
04/17 01Z,   0.80,   4.85,   3.30,  99.90,  -2.35,
04/17 02Z,   0.80,   2.23,   0.89,  99.90,  -2.14,
04/17 03Z,   0.80,   0.69,  -0.59,  99.90,  -2.08,  (min)
04/17 04Z,   0.70,   0.82,  -0.50,  99.90,  -2.02,
04/17 05Z,   0.80,   2.69,   1.35,  99.90,  -2.14,
04/17 06Z,   0.90,   5.75,   4.47,  99.90,  -2.18,
04/17 07Z,   0.90,   9.09,   7.89,  99.90,  -2.10,
04/17 08Z,   0.90,  11.83,  10.66,  99.90,  -2.07,
04/17 09Z,   0.80,  13.35,  12.23,  99.90,  -1.92,
04/17 10Z,   0.80,  13.36,  12.29,  99.90,  -1.87,  (max)
04/17 11Z,   0.80,  11.79,  10.65,  99.90,  -1.94,
04/17 12Z,   0.80,   8.89,   7.70,  99.90,  -1.99,
04/17 13Z,   0.60,   5.20,   4.02,  99.90,  -1.78,
04/17 14Z,   0.60,   1.52,   0.44,  99.90,  -1.68,
04/17 15Z,   0.60,  -1.21,  -2.34,  99.90,  -1.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 16Z,   0.60,  -2.22,  99.90,  -3.38,  -1.76,  (min)
04/17 17Z,   0.70,  -1.22,  99.90,  -2.30,  -1.78,
04/17 18Z,   0.80,   1.43,  99.90,   0.42,  -1.81,
04/17 19Z,   0.80,   4.89,  99.90,   3.85,  -1.84,
04/17 20Z,   0.80,   8.18,  99.90,   7.12,  -1.86,
04/17 21Z,   0.80,  10.59,  99.90,   9.50,  -1.89,
04/17 22Z,   0.70,  11.71,  99.90,  10.49,  -1.91,  (max)
04/17 23Z,   0.70,  11.39,  99.90,  10.15,  -1.94,
04/18 00Z,   0.70,   9.72,  99.90,   8.45,  -1.96,
04/18 01Z,   0.70,   7.09,  99.90,   5.80,  -1.99,
04/18 02Z,   0.70,   4.17,  99.90,   2.85,  -2.01,
04/18 03Z,   0.80,   1.81,  99.90,   0.57,  -2.04,
04/18 04Z,   0.80,   0.83,  99.90,  -0.41,  -2.04,  (min)
04/18 05Z,   0.80,   1.67,  99.90,   0.43,  -2.04,
04/18 06Z,   0.80,   4.17,  99.90,   2.93,  -2.04,
04/18 07Z,   0.80,   7.57,  99.90,   6.33,  -2.04,
04/18 08Z,   0.80,  10.87,  99.90,   9.63,  -2.04,
04/18 09Z,   0.80,  13.24,  99.90,  12.00,  -2.04,
04/18 10Z,   0.80,  14.17,  99.90,  12.93,  -2.04,  (max)
04/18 11Z,   0.80,  13.47,  99.90,  12.23,  -2.04,
04/18 12Z,   0.80,  11.19,  99.90,   9.95,  -2.04,
04/18 13Z,   0.80,   7.70,  99.90,   6.46,  -2.04,
04/18 14Z,   0.80,   3.66,  99.90,   2.42,  -2.04,
04/18 15Z,   0.70,  -0.02,  99.90,  -1.36,  -2.04,
04/18 16Z,   0.70,  -2.41,  99.90,  -3.75,  -2.04,
04/18 17Z,   0.70,  -2.83,  99.90,  -4.17,  -2.04,  (min)
04/18 18Z,   0.70,  -1.20,  99.90,  -2.54,  -2.04,
04/18 19Z,   0.70,   1.92,  99.90,   0.58,  -2.04,
04/18 20Z,   0.80,   5.55,  99.90,   4.31,  -2.04,
04/18 21Z,   0.80,   8.75,  99.90,   7.51,  -2.04,
04/18 22Z,   0.80,  10.88,  99.90,   9.64,  -2.04,
04/18 23Z,   0.80,  11.65,  99.90,  10.41,  -2.04,  (max)
04/19 00Z,   0.90,  10.99,  99.90,   9.85,  -2.04,
04/19 01Z,   1.00,   9.09,  99.90,   8.05,  -2.04,
04/19 02Z,   1.00,   6.40,  99.90,   5.36,  -2.04,
04/19 03Z,   0.90,   3.68,  99.90,   2.54,  -2.04,
04/19 04Z,   0.80,   1.78,  99.90,   0.54,  -2.04,
04/19 05Z,   0.80,   1.42,  99.90,   0.18,  -2.04,  (min)
04/19 06Z,   0.70,   2.87,  99.90,   1.53,  -2.04,
04/19 07Z,   0.80,   5.76,  99.90,   4.52,  -2.04,
04/19 08Z,   0.90,   9.20,  99.90,   8.06,  -2.04,
04/19 09Z,   1.00,  12.21,  99.90,  11.17,  -2.04,
04/19 10Z,   1.10,  14.05,  99.90,  13.11,  -2.04,
04/19 11Z,   1.10,  14.34,  99.90,  13.40,  -2.04,  (max)
04/19 12Z,   1.10,  13.02,  99.90,  12.08,  -2.04,
04/19 13Z,   1.00,  10.24,  99.90,   9.20,  -2.04,
04/19 14Z,   0.90,   6.46,  99.90,   5.31,  -2.04,
04/19 15Z,   0.80,   2.39,  99.90,   1.15,  -2.04,
04/19 16Z,   0.80,  -1.02,  99.90,  -2.26,  -2.04,
04/19 17Z,   0.80,  -2.91,  99.90,  -4.15,  -2.04,  (min)
04/19 18Z,   0.90,  -2.77,  99.90,  -3.91,  -2.04,
04/19 19Z,   1.00,  -0.70,  99.90,  -1.74,  -2.04,
04/19 20Z,   1.10,   2.61,  99.90,   1.67,  -2.04,
04/19 21Z,   1.10,   6.13,  99.90,   5.19,  -2.04,
04/19 22Z,   1.00,   9.03,  99.90,   7.99,  -2.04,
04/19 23Z,   1.00,  10.78,  99.90,   9.74,  -2.04,
04/20 00Z,   0.90,  11.20,  99.90,  10.06,  -2.04,  (max)
04/20 01Z,   0.90,  10.32,  99.90,   9.18,  -2.04,
04/20 02Z,   0.90,   8.38,  99.90,   7.24,  -2.04,
04/20 03Z,   0.90,   5.87,  99.90,   4.73,  -2.04,
04/20 04Z,   1.00,   3.53,  99.90,   2.49,  -2.04,
04/20 05Z,   1.00,   2.15,  99.90,   1.11,  -2.04,  (min)
04/20 06Z,   1.00,   2.33,  99.90,   1.29,  -2.04,
04/20 07Z,   1.10,   4.17,  99.90,   3.23,  -2.04,
04/20 08Z,   1.10,   7.17,  99.90,   6.23,  -2.04,
04/20 09Z,   1.20,  10.39,  99.90,   9.55,  -2.04,
04/20 10Z,   1.30,  12.91,  99.90,  12.17,  -2.04,
04/20 11Z,   1.40,  14.16,  99.90,  13.52,  -2.04,  (max)
04/20 12Z,   1.40,  13.90,  99.90,  13.26,  -2.04,
04/20 13Z,   1.30,  12.17,  99.90,  11.43,  -2.04,
04/20 14Z,   1.10,   9.20,  99.90,   8.26,  -2.04,
04/20 15Z,   0.90,   5.45,  99.90,   4.31,  -2.04,
04/20 16Z,   0.80,   1.65,  99.90,   0.41,  -2.04,
04/20 17Z,   0.80,  -1.34,  99.90,  -2.58,  -2.04,
04/20 18Z,   0.90,  -2.74,  99.90,  -3.88,  -2.04,  (min)
04/20 19Z,   1.00,  -2.19,  99.90,  -3.23,  -2.04,
04/20 20Z,   1.10,   0.09,  99.90,  -0.86,  -2.04,
04/20 21Z,   1.30,   3.29,  99.90,   2.55,  -2.04,
04/20 22Z,   1.30,   6.47,  99.90,   5.73,  -2.04,
04/20 23Z,   1.40,   8.92,  99.90,   8.28,  -2.04,
04/21 00Z,   1.30,  10.28,  99.90,   9.54,  -2.04,  (max)
04/21 01Z,   1.10,  10.47,  99.90,   9.53,  -2.04,
04/21 02Z,   0.90,   9.56,  99.90,   8.42,  -2.04,
04/21 03Z,   0.80,   7.79,  99.90,   6.55,  -2.04,
04/21 04Z,   0.70,   5.62,  99.90,   4.28,  -2.04,
04/21 05Z,   0.70,   3.72,  99.90,   2.38,  -2.04,
04/21 06Z,   0.70,   2.81,  99.90,   1.47,  -2.04,
04/21 07Z,  99.90,   3.35,  99.90,  99.90,  -2.04,
04/21 08Z,  99.90,   5.33,  99.90,  99.90,  -2.04,
04/21 09Z,  99.90,   8.15,  99.90,  99.90,  -2.04,
04/21 10Z,  99.90,  10.92,  99.90,  99.90,  -2.04,
04/21 11Z,  99.90,  12.88,  99.90,  99.90,  -2.04,
04/21 12Z,  99.90,  13.60,  99.90,  99.90,  -2.04,