EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 08/09/2026 09:22:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/07 18Z,   0.60,   7.58,   6.50,  99.90,  -1.68,  (max)
08/07 19Z,   0.70,   6.93,   5.89,  99.90,  -1.74,
08/07 20Z,   0.70,   5.98,   4.86,  99.90,  -1.82,
08/07 21Z,   0.60,   5.15,   3.92,  99.90,  -1.83,
08/07 22Z,   0.60,   4.82,   3.56,  99.90,  -1.86,  (min)
08/07 23Z,   0.60,   5.20,   3.96,  99.90,  -1.84,
08/08 00Z,   0.70,   6.26,   4.96,  99.90,  -2.00,
08/08 01Z,   0.60,   7.77,   6.33,  99.90,  -2.04,
08/08 02Z,   0.60,   9.37,   7.74,  99.90,  -2.23,
08/08 03Z,   0.50,  10.75,   9.08,  99.90,  -2.17,
08/08 04Z,   0.50,  11.65,  10.08,  99.90,  -2.07,
08/08 05Z,   0.50,  11.87,  10.49,  99.90,  -1.88,  (max)
08/08 06Z,   0.60,  11.23,   9.95,  99.90,  -1.88,
08/08 07Z,   0.60,   9.69,   8.44,  99.90,  -1.85,
08/08 08Z,   0.50,   7.48,   6.21,  99.90,  -1.77,
08/08 09Z,   0.50,   5.04,   3.72,  99.90,  -1.82,
08/08 10Z,   0.50,   2.90,   1.57,  99.90,  -1.83,
08/08 11Z,   0.40,   1.45,   0.30,  99.90,  -1.55,
08/08 12Z,   0.50,   0.91,  -0.11,  99.90,  -1.52,  (min)
08/08 13Z,   0.40,   1.29,   0.21,  99.90,  -1.48,
08/08 14Z,   0.40,   2.40,   1.12,  99.90,  -1.68,
08/08 15Z,   0.30,   3.91,   2.48,  99.90,  -1.73,
08/08 16Z,   0.30,   5.52,   4.18,  99.90,  -1.64,
08/08 17Z,   0.30,   6.94,   5.72,  99.90,  -1.52,
08/08 18Z,   0.40,   7.87,   6.79,  99.90,  -1.48,
08/08 19Z,   0.40,   8.13,   7.07,  99.90,  -1.46,  (max)
08/08 20Z,   0.40,   7.72,   6.55,  99.90,  -1.57,
08/08 21Z,   0.40,   6.88,   5.62,  99.90,  -1.66,
08/08 22Z,   0.40,   5.98,   4.67,  99.90,  -1.71,
08/08 23Z,   0.40,   5.37,   4.14,  99.90,  -1.63,
08/09 00Z,   0.50,   5.33,   4.10,  99.90,  -1.73,  (min)
08/09 01Z,   0.40,   5.99,   4.65,  99.90,  -1.74,
08/09 02Z,   0.40,   7.28,   5.82,  99.90,  -1.86,
08/09 03Z,   0.40,   8.92,   7.33,  99.90,  -1.99,
08/09 04Z,   0.40,  10.55,   8.96,  99.90,  -1.99,
08/09 05Z,   0.40,  11.78,  10.22,  99.90,  -1.96,
08/09 06Z,   0.30,  12.27,  10.90,  99.90,  -1.67,  (max)
08/09 07Z,   0.30,  11.79,  10.54,  99.90,  -1.55,
08/09 08Z,   0.40,  10.30,   8.98,  99.90,  -1.72,
08/09 09Z,   0.40,   8.02,   6.57,  99.90,  -1.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 10Z,   0.40,   5.37,  99.90,   3.94,  -1.84,
08/09 11Z,   0.50,   2.84,  99.90,   1.53,  -1.82,
08/09 12Z,   0.40,   0.91,  99.90,  -0.49,  -1.80,
08/09 13Z,   0.40,  -0.05,  99.90,  -1.44,  -1.78,  (min)
08/09 14Z,   0.30,   0.14,  99.90,  -1.32,  -1.77,
08/09 15Z,   0.20,   1.37,  99.90,  -0.18,  -1.75,
08/09 16Z,   0.20,   3.26,  99.90,   1.73,  -1.73,
08/09 17Z,   0.20,   5.37,  99.90,   3.85,  -1.72,
08/09 18Z,   0.20,   7.24,  99.90,   5.74,  -1.70,
08/09 19Z,   0.30,   8.51,  99.90,   7.13,  -1.68,
08/09 20Z,   0.40,   8.97,  99.90,   7.70,  -1.67,  (max)
08/09 21Z,   0.40,   8.61,  99.90,   7.36,  -1.65,
08/09 22Z,   0.40,   7.63,  99.90,   6.38,  -1.65,
08/09 23Z,   0.40,   6.39,  99.90,   5.14,  -1.65,
08/10 00Z,   0.30,   5.29,  99.90,   3.94,  -1.65,
08/10 01Z,   0.30,   4.79,  99.90,   3.44,  -1.65,  (min)
08/10 02Z,   0.30,   5.19,  99.90,   3.85,  -1.65,
08/10 03Z,   0.30,   6.53,  99.90,   5.18,  -1.65,
08/10 04Z,   0.30,   8.47,  99.90,   7.12,  -1.65,
08/10 05Z,   0.30,  10.50,  99.90,   9.15,  -1.65,
08/10 06Z,   0.30,  12.10,  99.90,  10.75,  -1.65,
08/10 07Z,   0.30,  12.84,  99.90,  11.50,  -1.65,  (max)
08/10 08Z,   0.30,  12.47,  99.90,  11.12,  -1.65,
08/10 09Z,   0.30,  10.94,  99.90,   9.59,  -1.65,
08/10 10Z,   0.30,   8.46,  99.90,   7.11,  -1.65,
08/10 11Z,   0.30,   5.43,  99.90,   4.09,  -1.65,
08/10 12Z,   0.40,   2.41,  99.90,   1.16,  -1.65,
08/10 13Z,   0.50,   0.02,  99.90,  -1.13,  -1.65,
08/10 14Z,   0.40,  -1.16,  99.90,  -2.40,  -1.65,  (min)
08/10 15Z,   0.40,  -0.85,  99.90,  -2.10,  -1.65,
08/10 16Z,   0.30,   0.77,  99.90,  -0.58,  -1.65,
08/10 17Z,   0.20,   3.18,  99.90,   1.74,  -1.65,
08/10 18Z,   0.20,   5.78,  99.90,   4.33,  -1.65,
08/10 19Z,   0.30,   8.01,  99.90,   6.66,  -1.65,
08/10 20Z,   0.30,   9.47,  99.90,   8.12,  -1.65,
08/10 21Z,   0.30,   9.94,  99.90,   8.59,  -1.65,  (max)
08/10 22Z,   0.40,   9.39,  99.90,   8.14,  -1.65,
08/10 23Z,   0.40,   8.03,  99.90,   6.78,  -1.65,
08/11 00Z,   0.40,   6.23,  99.90,   4.99,  -1.65,
08/11 01Z,   0.40,   4.60,  99.90,   3.35,  -1.65,
08/11 02Z,   0.40,   3.77,  99.90,   2.52,  -1.65,  (min)
08/11 03Z,   0.40,   4.18,  99.90,   2.93,  -1.65,
08/11 04Z,   0.40,   5.80,  99.90,   4.55,  -1.65,
08/11 05Z,   0.40,   8.18,  99.90,   6.94,  -1.65,
08/11 06Z,   0.40,  10.64,  99.90,   9.39,  -1.65,
08/11 07Z,   0.40,  12.55,  99.90,  11.30,  -1.65,
08/11 08Z,   0.40,  13.44,  99.90,  12.19,  -1.65,  (max)
08/11 09Z,   0.40,  13.06,  99.90,  11.81,  -1.65,
08/11 10Z,   0.40,  11.36,  99.90,  10.11,  -1.65,
08/11 11Z,   0.40,   8.54,  99.90,   7.29,  -1.65,
08/11 12Z,   0.40,   5.05,  99.90,   3.80,  -1.65,
08/11 13Z,   0.40,   1.58,  99.90,   0.33,  -1.65,
08/11 14Z,   0.40,  -1.03,  99.90,  -2.28,  -1.65,
08/11 15Z,   0.30,  -2.10,  99.90,  -3.45,  -1.65,  (min)
08/11 16Z,   0.20,  -1.38,  99.90,  -2.83,  -1.65,
08/11 17Z,   0.20,   0.79,  99.90,  -0.66,  -1.65,
08/11 18Z,   0.30,   3.74,  99.90,   2.39,  -1.65,
08/11 19Z,   0.40,   6.71,  99.90,   5.46,  -1.65,
08/11 20Z,   0.40,   9.13,  99.90,   7.88,  -1.65,
08/11 21Z,   0.40,  10.58,  99.90,   9.33,  -1.65,
08/11 22Z,   0.40,  10.83,  99.90,   9.58,  -1.65,  (max)
08/11 23Z,   0.40,   9.86,  99.90,   8.61,  -1.65,
08/12 00Z,   0.30,   7.91,  99.90,   6.56,  -1.65,
08/12 01Z,   0.30,   5.53,  99.90,   4.18,  -1.65,
08/12 02Z,   0.30,   3.49,  99.90,   2.14,  -1.65,
08/12 03Z,   0.30,   2.59,  99.90,   1.24,  -1.65,  (min)
08/12 04Z,   0.30,   3.25,  99.90,   1.90,  -1.65,
08/12 05Z,   0.30,   5.31,  99.90,   3.97,  -1.65,
08/12 06Z,   0.30,   8.14,  99.90,   6.79,  -1.65,
08/12 07Z,   0.30,  10.92,  99.90,   9.57,  -1.65,
08/12 08Z,   0.40,  12.99,  99.90,  11.74,  -1.65,
08/12 09Z,   0.40,  13.89,  99.90,  12.64,  -1.65,  (max)
08/12 10Z,   0.40,  13.36,  99.90,  12.11,  -1.65,
08/12 11Z,   0.30,  11.35,  99.90,  10.00,  -1.65,
08/12 12Z,   0.30,   8.11,  99.90,   6.77,  -1.65,
08/12 13Z,   0.20,   4.22,  99.90,   2.77,  -1.65,
08/12 14Z,   0.10,   0.54,  99.90,  -1.01,  -1.65,
08/12 15Z,   0.00,  -1.96,  99.90,  -3.61,  -1.65,
08/12 16Z,   0.00,  -2.59,  99.90,  -4.24,  -1.65,  (min)
08/12 17Z,   0.10,  -1.26,  99.90,  -2.80,  -1.65,
08/12 18Z,   0.10,   1.51,  99.90,  -0.04,  -1.65,
08/12 19Z,   0.10,   4.87,  99.90,   3.32,  -1.65,
08/12 20Z,   0.10,   8.03,  99.90,   6.48,  -1.65,
08/12 21Z,   0.10,  10.41,  99.90,   8.86,  -1.65,
08/12 22Z,   0.10,  11.61,  99.90,  10.06,  -1.65,  (max)
08/12 23Z,   0.10,  11.41,  99.90,   9.86,  -1.65,
08/13 00Z,   0.10,   9.85,  99.90,   8.30,  -1.65,
08/13 01Z,  99.90,   7.28,  99.90,  99.90,  -1.65,
08/13 02Z,  99.90,   4.44,  99.90,  99.90,  -1.65,
08/13 03Z,  99.90,   2.25,  99.90,  99.90,  -1.65,
08/13 04Z,  99.90,   1.55,  99.90,  99.90,  -1.65,
08/13 05Z,  99.90,   2.63,  99.90,  99.90,  -1.65,
08/13 06Z,  99.90,   5.15,  99.90,  99.90,  -1.65,