EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 08/11/2026 22:22:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,  -0.40,  12.94,  12.54,  99.90,   0.00,
08/10 07Z,  -0.40,   9.21,   8.95,  99.90,   0.14,
08/10 08Z,  -0.40,   7.90,   7.01,  99.90,  -0.49,  (min)
08/10 09Z,  -0.40,  11.07,  10.65,  99.90,  -0.02,
08/10 10Z,  -0.40,  16.79,  16.69,  99.90,   0.30,
08/10 11Z,  -0.40,  22.02,  22.11,  99.90,   0.49,
08/10 12Z,  -0.40,  25.99,  26.02,  99.90,   0.43,
08/10 13Z,  -0.40,  28.13,  28.52,  99.90,   0.79,  (max)
08/10 14Z,  -0.40,  27.48,  28.17,  99.90,   1.09,
08/10 15Z,  -0.30,  24.42,  24.80,  99.90,   0.68,
08/10 16Z,  -0.30,  20.01,  19.50,  99.90,  -0.21,
08/10 17Z,  -0.30,  15.06,  14.17,  99.90,  -0.59,
08/10 18Z,  -0.30,   9.86,   9.30,  99.90,  -0.26,
08/10 19Z,  -0.30,   4.20,   4.56,  99.90,   0.66,
08/10 20Z,  -0.30,  -0.39,   0.20,  99.90,   0.89,
08/10 21Z,  -0.40,  -0.50,  -2.90,  99.90,  -2.00,  (min)
08/10 22Z,  -0.40,   4.32,   2.96,  99.90,  -0.96,
08/10 23Z,  -0.40,  11.14,  11.61,  99.90,   0.87,
08/11 00Z,  -0.40,  18.04,  17.97,  99.90,   0.33,
08/11 01Z,  -0.40,  24.11,  23.17,  99.90,  -0.54,
08/11 02Z,  -0.40,  27.63,  26.87,  99.90,  -0.36,
08/11 03Z,  -0.40,  27.83,  28.27,  99.90,   0.84,  (max)
08/11 04Z,  -0.40,  25.48,  26.41,  99.90,   1.33,
08/11 05Z,  -0.40,  21.63,  21.97,  99.90,   0.74,
08/11 06Z,  -0.40,  17.16,  16.67,  99.90,  -0.09,
08/11 07Z,  -0.30,  12.23,  11.87,  99.90,  -0.06,
08/11 08Z,  -0.30,   7.52,   7.70,  99.90,   0.48,
08/11 09Z,  -0.30,   6.00,   4.95,  99.90,  -0.75,  (min)
08/11 10Z,  -0.30,   9.64,   9.13,  99.90,  -0.21,
08/11 11Z,  -0.30,  16.03,  16.32,  99.90,   0.59,
08/11 12Z,  -0.30,  22.14,  22.32,  99.90,   0.48,
08/11 13Z,  -0.30,  26.97,  27.08,  99.90,   0.41,
08/11 14Z,  -0.20,  29.47,  30.01,  99.90,   0.74,  (max)
08/11 15Z,  -0.20,  28.74,  29.79,  99.90,   1.25,
08/11 16Z,  -0.20,  25.45,  26.05,  99.90,   0.80,
08/11 17Z,  -0.10,  20.72,  20.51,  99.90,  -0.11,
08/11 18Z,  -0.10,  15.27,  14.79,  99.90,  -0.38,
08/11 19Z,  -0.10,   9.29,   9.52,  99.90,   0.33,
08/11 20Z,  -0.10,   2.78,   4.67,  99.90,   1.99,
08/11 21Z,  -0.10,  -1.94,  -0.03,  99.90,   2.01,
08/11 22Z,  -0.10,  -1.27,  -3.53,  99.90,  -2.16,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 23Z,  -0.10,   4.58,  99.90,   2.52,  -1.97,
08/12 00Z,  -0.10,  12.33,  99.90,  10.45,  -1.78,
08/12 01Z,  -0.10,  19.97,  99.90,  18.29,  -1.59,
08/12 02Z,  -0.10,  26.23,  99.90,  24.74,  -1.39,
08/12 03Z,   0.00,  29.36,  99.90,  28.15,  -1.20,  (max)
08/12 04Z,   0.00,  28.99,  99.90,  27.98,  -1.01,
08/12 05Z,   0.00,  26.12,  99.90,  25.30,  -0.82,
08/12 06Z,   0.00,  21.74,  99.90,  21.11,  -0.62,
08/12 07Z,   0.00,  16.56,  99.90,  16.13,  -0.43,
08/12 08Z,   0.00,  10.71,  99.90,  10.47,  -0.24,
08/12 09Z,   0.00,   5.45,  99.90,   5.40,  -0.05,
08/12 10Z,   0.00,   4.36,  99.90,   4.50,   0.14,  (min)
08/12 11Z,   0.00,   8.93,  99.90,   9.07,   0.14,
08/12 12Z,   0.00,  16.18,  99.90,  16.32,   0.14,
08/12 13Z,   0.00,  23.02,  99.90,  23.16,   0.14,
08/12 14Z,   0.00,  28.26,  99.90,  28.40,   0.14,
08/12 15Z,   0.00,  30.62,  99.90,  30.76,   0.14,  (max)
08/12 16Z,   0.00,  29.47,  99.90,  29.61,   0.14,
08/12 17Z,   0.00,  25.78,  99.90,  25.93,   0.14,
08/12 18Z,  -0.10,  20.66,  99.90,  20.71,   0.14,
08/12 19Z,  -0.10,  14.75,  99.90,  14.80,   0.14,
08/12 20Z,  -0.20,   8.15,  99.90,   8.09,   0.14,
08/12 21Z,  -0.20,   1.27,  99.90,   1.21,   0.14,
08/12 22Z,  -0.30,  -2.85,  99.90,  -3.01,   0.14,  (min)
08/12 23Z,  -0.30,  -0.81,  99.90,  -0.96,   0.14,
08/13 00Z,  -0.40,   6.27,  99.90,   6.02,   0.14,
08/13 01Z,  -0.40,  14.74,  99.90,  14.48,   0.14,
08/13 02Z,  -0.40,  22.58,  99.90,  22.32,   0.14,
08/13 03Z,  -0.50,  28.36,  99.90,  28.01,   0.14,
08/13 04Z,  -0.50,  30.59,  99.90,  30.23,   0.14,  (max)
08/13 05Z,  -0.50,  29.40,  99.90,  29.04,   0.14,
08/13 06Z,  -0.50,  25.90,  99.90,  25.54,   0.14,
08/13 07Z,  -0.60,  20.96,  99.90,  20.50,   0.14,
08/13 08Z,  -0.60,  15.12,  99.90,  14.66,   0.14,
08/13 09Z,  -0.60,   8.63,  99.90,   8.17,   0.14,
08/13 10Z,  -0.60,   3.44,  99.90,   2.98,   0.14,
08/13 11Z,  -0.70,   3.38,  99.90,   2.83,   0.14,  (min)
08/13 12Z,  -0.70,   9.17,  99.90,   8.62,   0.14,
08/13 13Z,  -0.70,  17.18,  99.90,  16.62,   0.14,
08/13 14Z,  -0.70,  24.35,  99.90,  23.79,   0.14,
08/13 15Z,  -0.70,  29.45,  99.90,  28.89,   0.14,
08/13 16Z,  -0.70,  31.22,  99.90,  30.67,   0.14,  (max)
08/13 17Z,  -0.70,  29.46,  99.90,  28.90,   0.14,
08/13 18Z,  -0.70,  25.33,  99.90,  24.77,   0.14,
08/13 19Z,  -0.70,  19.83,  99.90,  19.27,   0.14,
08/13 20Z,  -0.80,  13.54,  99.90,  12.88,   0.14,
08/13 21Z,  -0.80,   6.62,  99.90,   5.96,   0.14,
08/13 22Z,  -0.80,   0.01,  99.90,  -0.65,   0.14,
08/13 23Z,  -0.80,  -2.77,  99.90,  -3.42,   0.14,  (min)
08/14 00Z,  -0.80,   1.06,  99.90,   0.40,   0.14,
08/14 01Z,  -0.80,   9.27,  99.90,   8.61,   0.14,
08/14 02Z,  -0.80,  17.98,  99.90,  17.32,   0.14,
08/14 03Z,  -0.80,  25.35,  99.90,  24.70,   0.14,
08/14 04Z,  -0.80,  30.08,  99.90,  29.42,   0.14,
08/14 05Z,  -0.80,  31.10,  99.90,  30.45,   0.14,  (max)
08/14 06Z,  -0.80,  29.00,  99.90,  28.34,   0.14,
08/14 07Z,  -0.80,  24.83,  99.90,  24.17,   0.14,
08/14 08Z,  -0.80,  19.32,  99.90,  18.66,   0.14,
08/14 09Z,  -0.80,  12.98,  99.90,  12.32,   0.14,
08/14 10Z,  -0.80,   6.31,  99.90,   5.66,   0.14,
08/14 11Z,  -0.70,   1.87,  99.90,   1.32,   0.14,  (min)
08/14 12Z,  -0.70,   3.36,  99.90,   2.80,   0.14,
08/14 13Z,  -0.70,  10.38,  99.90,   9.82,   0.14,
08/14 14Z,  -0.60,  18.76,  99.90,  18.31,   0.14,
08/14 15Z,  -0.60,  25.72,  99.90,  25.27,   0.14,
08/14 16Z,  -0.50,  30.19,  99.90,  29.83,   0.14,
08/14 17Z,  -0.50,  31.12,  99.90,  30.76,   0.14,  (max)
08/14 18Z,  -0.50,  28.69,  99.90,  28.34,   0.14,
08/14 19Z,  -0.50,  24.11,  99.90,  23.76,   0.14,
08/14 20Z,  -0.50,  18.26,  99.90,  17.91,   0.14,
08/14 21Z,  -0.50,  11.77,  99.90,  11.42,   0.14,
08/14 22Z,  -0.50,   5.00,  99.90,   4.65,   0.14,
08/14 23Z,  -0.50,  -0.61,  99.90,  -0.97,   0.14,
08/15 00Z,  -0.50,  -1.42,  99.90,  -1.77,   0.14,  (min)
08/15 01Z,  -0.50,   4.29,  99.90,   3.93,   0.14,
08/15 02Z,  -0.40,  13.20,  99.90,  12.94,   0.14,
08/15 03Z,  -0.40,  21.50,  99.90,  21.24,   0.14,
08/15 04Z,  -0.40,  27.79,  99.90,  27.54,   0.14,
08/15 05Z,  -0.30,  31.08,  99.90,  30.93,   0.14,  (max)
08/15 06Z,  -0.30,  30.81,  99.90,  30.65,   0.14,
08/15 07Z,  -0.30,  27.77,  99.90,  27.61,   0.14,
08/15 08Z,  -0.30,  22.91,  99.90,  22.75,   0.14,
08/15 09Z,  -0.30,  16.92,  99.90,  16.76,   0.14,
08/15 10Z,  -0.30,  10.40,  99.90,  10.24,   0.14,
08/15 11Z,  -0.30,   4.17,  99.90,   4.01,   0.14,
08/15 12Z,  -0.30,   1.13,  99.90,   0.98,   0.14,
08/15 13Z,  99.90,   4.38,  99.90,  99.90,   0.14,
08/15 14Z,  99.90,  12.32,  99.90,  99.90,   0.14,
08/15 15Z,  99.90,  20.52,  99.90,  99.90,   0.14,
08/15 16Z,  99.90,  26.76,  99.90,  99.90,   0.14,
08/15 17Z,  99.90,  30.28,  99.90,  99.90,   0.14,
08/15 18Z,  99.90,  30.31,  99.90,  99.90,   0.14,