EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 05/17/2026 05:22:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.60,   4.57,   3.67,  99.90,  -1.50,
05/15 13Z,   0.50,   1.24,   0.40,  99.90,  -1.34,
05/15 14Z,   0.40,  -1.15,  -1.94,  99.90,  -1.19,
05/15 15Z,   0.40,  -1.97,  -2.70,  99.90,  -1.13,  (min)
05/15 16Z,   0.40,  -0.99,  -1.71,  99.90,  -1.12,
05/15 17Z,   0.50,   1.43,   0.72,  99.90,  -1.21,
05/15 18Z,   0.50,   4.53,   3.75,  99.90,  -1.28,
05/15 19Z,   0.50,   7.45,   6.50,  99.90,  -1.45,
05/15 20Z,   0.40,   9.58,   8.52,  99.90,  -1.46,
05/15 21Z,   0.50,  10.56,   9.54,  99.90,  -1.52,  (max)
05/15 22Z,   0.60,  10.30,   9.32,  99.90,  -1.58,
05/15 23Z,   0.70,   8.91,   7.82,  99.90,  -1.79,
05/16 00Z,   0.60,   6.76,   5.50,  99.90,  -1.86,
05/16 01Z,   0.50,   4.41,   3.10,  99.90,  -1.81,
05/16 02Z,   0.50,   2.61,   1.34,  99.90,  -1.77,
05/16 03Z,   0.40,   2.03,   0.87,  99.90,  -1.56,  (min)
05/16 04Z,   0.40,   3.06,   2.06,  99.90,  -1.40,
05/16 05Z,   0.50,   5.49,   4.54,  99.90,  -1.45,
05/16 06Z,   0.60,   8.61,   7.59,  99.90,  -1.62,
05/16 07Z,   0.50,  11.51,  10.45,  99.90,  -1.56,
05/16 08Z,   0.40,  13.46,  12.31,  99.90,  -1.55,
05/16 09Z,   0.40,  14.02,  12.90,  99.90,  -1.52,  (max)
05/16 10Z,   0.50,  13.05,  11.93,  99.90,  -1.62,
05/16 11Z,   0.50,  10.65,   9.55,  99.90,  -1.60,
05/16 12Z,   0.40,   7.17,   6.06,  99.90,  -1.51,
05/16 13Z,   0.30,   3.24,   2.17,  99.90,  -1.37,
05/16 14Z,   0.20,  -0.29,  -1.21,  99.90,  -1.12,
05/16 15Z,   0.10,  -2.56,  -3.40,  99.90,  -0.94,
05/16 16Z,   0.20,  -2.95,  -3.79,  99.90,  -1.04,  (min)
05/16 17Z,   0.20,  -1.39,  -2.26,  99.90,  -1.07,
05/16 18Z,   0.20,   1.56,   0.67,  99.90,  -1.09,
05/16 19Z,   0.20,   4.98,   3.93,  99.90,  -1.25,
05/16 20Z,   0.30,   8.01,   6.88,  99.90,  -1.43,
05/16 21Z,   0.40,  10.10,   8.90,  99.90,  -1.60,
05/16 22Z,   0.50,  10.94,   9.70,  99.90,  -1.74,  (max)
05/16 23Z,   0.50,  10.48,   9.23,  99.90,  -1.75,
05/17 00Z,   0.20,   8.86,   7.55,  99.90,  -1.51,
05/17 01Z,   0.20,   6.51,   5.13,  99.90,  -1.58,
05/17 02Z,   0.30,   4.11,   2.72,  99.90,  -1.69,
05/17 03Z,   0.30,   2.48,   1.33,  99.90,  -1.45,
05/17 04Z,   0.40,   2.29,   1.28,  99.90,  -1.41,  (min)
05/17 05Z,   0.30,   3.79,   2.85,  99.90,  -1.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 06Z,   0.10,   6.60,  99.90,   5.44,  -1.27,
05/17 07Z,   0.00,   9.86,  99.90,   8.57,  -1.29,
05/17 08Z,   0.20,  12.63,  99.90,  11.52,  -1.31,
05/17 09Z,   0.50,  14.25,  99.90,  13.42,  -1.33,
05/17 10Z,   0.80,  14.37,  99.90,  13.83,  -1.35,  (max)
05/17 11Z,   1.00,  12.92,  99.90,  12.55,  -1.37,
05/17 12Z,   1.10,  10.04,  99.90,   9.75,  -1.39,
05/17 13Z,   1.10,   6.16,  99.90,   5.85,  -1.41,
05/17 14Z,   1.00,   2.01,  99.90,   1.58,  -1.43,
05/17 15Z,   0.90,  -1.48,  99.90,  -2.03,  -1.45,
05/17 16Z,   0.90,  -3.42,  99.90,  -4.00,  -1.47,  (min)
05/17 17Z,   1.00,  -3.31,  99.90,  -3.81,  -1.49,
05/17 18Z,   1.20,  -1.26,  99.90,  -1.56,  -1.49,
05/17 19Z,   1.40,   2.01,  99.90,   1.91,  -1.49,
05/17 20Z,   1.40,   5.54,  99.90,   5.44,  -1.49,
05/17 21Z,   1.30,   8.51,  99.90,   8.32,  -1.49,
05/17 22Z,   1.20,  10.43,  99.90,  10.14,  -1.49,
05/17 23Z,   1.10,  11.06,  99.90,  10.67,  -1.49,  (max)
05/18 00Z,   1.00,  10.38,  99.90,   9.88,  -1.49,
05/18 01Z,   0.90,   8.57,  99.90,   7.98,  -1.49,
05/18 02Z,   0.90,   6.15,  99.90,   5.56,  -1.49,
05/18 03Z,   0.90,   3.85,  99.90,   3.26,  -1.49,
05/18 04Z,   0.90,   2.50,  99.90,   1.91,  -1.49,  (min)
05/18 05Z,   0.90,   2.72,  99.90,   2.13,  -1.49,
05/18 06Z,   0.90,   4.59,  99.90,   4.00,  -1.49,
05/18 07Z,   0.80,   7.59,  99.90,   6.90,  -1.49,
05/18 08Z,   0.80,  10.78,  99.90,  10.09,  -1.49,
05/18 09Z,   0.70,  13.29,  99.90,  12.49,  -1.49,
05/18 10Z,   0.60,  14.53,  99.90,  13.64,  -1.49,  (max)
05/18 11Z,   0.50,  14.25,  99.90,  13.26,  -1.49,
05/18 12Z,   0.50,  12.41,  99.90,  11.42,  -1.49,
05/18 13Z,   0.50,   9.23,  99.90,   8.24,  -1.49,
05/18 14Z,   0.50,   5.19,  99.90,   4.20,  -1.49,
05/18 15Z,   0.50,   1.08,  99.90,   0.09,  -1.49,
05/18 16Z,   0.50,  -2.15,  99.90,  -3.14,  -1.49,
05/18 17Z,   0.50,  -3.67,  99.90,  -4.66,  -1.49,  (min)
05/18 18Z,   0.50,  -3.11,  99.90,  -4.10,  -1.49,
05/18 19Z,   0.50,  -0.74,  99.90,  -1.73,  -1.49,
05/18 20Z,   0.60,   2.64,  99.90,   1.75,  -1.49,
05/18 21Z,   0.60,   6.07,  99.90,   5.18,  -1.49,
05/18 22Z,   0.60,   8.83,  99.90,   7.94,  -1.49,
05/18 23Z,   0.60,  10.50,  99.90,   9.61,  -1.49,
05/19 00Z,   0.60,  10.91,  99.90,  10.02,  -1.49,  (max)
05/19 01Z,   0.60,  10.06,  99.90,   9.16,  -1.49,
05/19 02Z,   0.60,   8.18,  99.90,   7.29,  -1.49,
05/19 03Z,   0.60,   5.82,  99.90,   4.93,  -1.49,
05/19 04Z,   0.60,   3.73,  99.90,   2.83,  -1.49,
05/19 05Z,   0.50,   2.70,  99.90,   1.70,  -1.49,  (min)
05/19 06Z,   0.50,   3.24,  99.90,   2.25,  -1.49,
05/19 07Z,   0.50,   5.32,  99.90,   4.33,  -1.49,
05/19 08Z,   0.60,   8.30,  99.90,   7.40,  -1.49,
05/19 09Z,   0.60,  11.26,  99.90,  10.37,  -1.49,
05/19 10Z,   0.60,  13.40,  99.90,  12.51,  -1.49,
05/19 11Z,   0.60,  14.27,  99.90,  13.37,  -1.49,  (max)
05/19 12Z,   0.60,  13.67,  99.90,  12.77,  -1.49,
05/19 13Z,   0.60,  11.62,  99.90,  10.73,  -1.49,
05/19 14Z,   0.50,   8.37,  99.90,   7.38,  -1.49,
05/19 15Z,   0.40,   4.43,  99.90,   3.34,  -1.49,
05/19 16Z,   0.40,   0.58,  99.90,  -0.51,  -1.49,
05/19 17Z,   0.50,  -2.26,  99.90,  -3.25,  -1.49,
05/19 18Z,   0.50,  -3.36,  99.90,  -4.36,  -1.49,  (min)
05/19 19Z,   0.50,  -2.47,  99.90,  -3.46,  -1.49,
05/19 20Z,   0.50,   0.04,  99.90,  -0.96,  -1.49,
05/19 21Z,   0.50,   3.32,  99.90,   2.33,  -1.49,
05/19 22Z,   0.50,   6.49,  99.90,   5.50,  -1.49,
05/19 23Z,   0.60,   8.94,  99.90,   8.04,  -1.49,
05/20 00Z,   0.60,  10.34,  99.90,   9.45,  -1.49,
05/20 01Z,   0.70,  10.57,  99.90,   9.78,  -1.49,  (max)
05/20 02Z,   0.70,   9.66,  99.90,   8.87,  -1.49,
05/20 03Z,   0.70,   7.84,  99.90,   7.05,  -1.49,
05/20 04Z,   0.60,   5.64,  99.90,   4.75,  -1.49,
05/20 05Z,   0.50,   3.79,  99.90,   2.80,  -1.49,
05/20 06Z,   0.60,   3.02,  99.90,   2.13,  -1.49,  (min)
05/20 07Z,   0.70,   3.75,  99.90,   2.96,  -1.49,
05/20 08Z,   0.80,   5.84,  99.90,   5.15,  -1.49,
05/20 09Z,   0.90,   8.61,  99.90,   8.02,  -1.49,
05/20 10Z,   0.80,  11.21,  99.90,  10.52,  -1.49,
05/20 11Z,   0.70,  12.95,  99.90,  12.16,  -1.49,
05/20 12Z,   0.70,  13.49,  99.90,  12.70,  -1.49,  (max)
05/20 13Z,   0.60,  12.73,  99.90,  11.84,  -1.49,
05/20 14Z,   0.70,  10.70,  99.90,   9.91,  -1.49,
05/20 15Z,   0.60,   7.62,  99.90,   6.73,  -1.49,
05/20 16Z,   0.60,   3.98,  99.90,   3.08,  -1.49,
05/20 17Z,   0.60,   0.52,  99.90,  -0.37,  -1.49,
05/20 18Z,   0.60,  -1.90,  99.90,  -2.79,  -1.49,
05/20 19Z,   0.70,  -2.64,  99.90,  -3.43,  -1.49,  (min)
05/20 20Z,   0.70,  -1.55,  99.90,  -2.34,  -1.49,
05/20 21Z,   0.90,   0.92,  99.90,   0.33,  -1.49,
05/20 22Z,   0.90,   3.94,  99.90,   3.35,  -1.49,
05/20 23Z,   0.90,   6.75,  99.90,   6.15,  -1.49,
05/21 00Z,   0.80,   8.86,  99.90,   8.16,  -1.49,