EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 08/14/2026 20:22:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 00Z,  -0.40,   6.27,   5.85,  99.90,  -0.02,  (min)
08/13 01Z,  -0.40,  14.74,  15.33,  99.90,   0.99,
08/13 02Z,  -0.40,  22.58,  22.05,  99.90,  -0.13,
08/13 03Z,  -0.40,  28.36,  27.07,  99.90,  -0.89,
08/13 04Z,  -0.50,  30.59,  30.19,  99.90,   0.10,  (max)
08/13 05Z,  -0.50,  29.40,  29.71,  99.90,   0.81,
08/13 06Z,  -0.50,  25.90,  25.50,  99.90,   0.10,
08/13 07Z,  -0.50,  20.96,  19.62,  99.90,  -0.84,
08/13 08Z,  -0.60,  15.12,  13.75,  99.90,  -0.77,
08/13 09Z,  -0.60,   8.63,   8.58,  99.90,   0.55,
08/13 10Z,  -0.60,   3.44,   3.98,  99.90,   1.14,
08/13 11Z,  -0.60,   3.38,   0.98,  99.90,  -1.80,  (min)
08/13 12Z,  -0.70,   9.17,   9.62,  99.90,   1.15,
08/13 13Z,  -0.70,  17.18,  18.04,  99.90,   1.56,
08/13 14Z,  -0.70,  24.35,  24.41,  99.90,   0.76,
08/13 15Z,  -0.70,  29.45,  29.24,  99.90,   0.49,
08/13 16Z,  -0.70,  31.22,  31.87,  99.90,   1.35,  (max)
08/13 17Z,  -0.70,  29.46,  30.39,  99.90,   1.63,
08/13 18Z,  -0.70,  25.33,  25.23,  99.90,   0.60,
08/13 19Z,  -0.70,  19.83,  19.09,  99.90,  -0.04,
08/13 20Z,  -0.80,  13.54,  13.08,  99.90,   0.34,
08/13 21Z,  -0.80,   6.62,   7.75,  99.90,   1.93,
08/13 22Z,  -0.80,   0.01,   2.65,  99.90,   3.44,
08/13 23Z,  -0.80,  -2.77,  -2.15,  99.90,   1.42,  (min)
08/14 00Z,  -0.70,   1.06,  -1.73,  99.90,  -2.09,
08/14 01Z,  -0.80,   9.27,   9.72,  99.90,   1.25,
08/14 02Z,  -0.80,  17.98,  18.11,  99.90,   0.93,
08/14 03Z,  -0.80,  25.35,  24.57,  99.90,   0.02,
08/14 04Z,  -0.70,  30.08,  29.21,  99.90,  -0.17,
08/14 05Z,  -0.70,  31.10,  31.36,  99.90,   0.96,  (max)
08/14 06Z,  -0.80,  29.00,  29.24,  99.90,   1.04,
08/14 07Z,  -0.70,  24.83,  23.83,  99.90,  -0.30,
08/14 08Z,  -0.70,  19.32,  17.70,  99.90,  -0.92,
08/14 09Z,  -0.70,  12.98,  11.91,  99.90,  -0.37,
08/14 10Z,  -0.70,   6.31,   6.80,  99.90,   1.19,
08/14 11Z,  -0.70,   1.87,   2.21,  99.90,   1.04,
08/14 12Z,  -0.80,   3.36,   0.82,  99.90,  -1.74,  (min)
08/14 13Z,  -0.70,  10.38,  11.23,  99.90,   1.55,
08/14 14Z,  -0.70,  18.76,  19.23,  99.90,   1.17,
08/14 15Z,  -0.70,  25.72,  25.64,  99.90,   0.62,
08/14 16Z,  -0.60,  30.19,  30.07,  99.90,   0.48,
08/14 17Z,  -0.60,  31.12,  31.98,  99.90,   1.46,  (max)
08/14 18Z,  -0.60,  28.69,  29.42,  99.90,   1.33,
08/14 19Z,  -0.50,  24.11,  23.76,  99.90,   0.15,
08/14 20Z,  -0.50,  18.26,  17.52,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 21Z,  -0.50,  11.77,  99.90,  11.07,  -0.20,
08/14 22Z,  -0.50,   5.00,  99.90,   4.34,  -0.16,
08/14 23Z,  -0.50,  -0.61,  99.90,  -1.23,  -0.12,
08/15 00Z,  -0.50,  -1.42,  99.90,  -2.00,  -0.08,  (min)
08/15 01Z,  -0.50,   4.29,  99.90,   3.75,  -0.04,
08/15 02Z,  -0.50,  13.20,  99.90,  12.70,   0.00,
08/15 03Z,  -0.50,  21.50,  99.90,  21.04,   0.04,
08/15 04Z,  -0.40,  27.79,  99.90,  27.48,   0.08,
08/15 05Z,  -0.40,  31.08,  99.90,  30.81,   0.12,  (max)
08/15 06Z,  -0.40,  30.81,  99.90,  30.57,   0.16,
08/15 07Z,  -0.30,  27.77,  99.90,  27.67,   0.20,
08/15 08Z,  -0.20,  22.91,  99.90,  22.95,   0.25,
08/15 09Z,  -0.10,  16.92,  99.90,  17.06,   0.25,
08/15 10Z,  -0.10,  10.40,  99.90,  10.55,   0.25,
08/15 11Z,  -0.10,   4.17,  99.90,   4.31,   0.25,
08/15 12Z,   0.00,   1.13,  99.90,   1.38,   0.25,  (min)
08/15 13Z,   0.00,   4.38,  99.90,   4.63,   0.25,
08/15 14Z,   0.00,  12.32,  99.90,  12.56,   0.25,
08/15 15Z,   0.00,  20.52,  99.90,  20.77,   0.25,
08/15 16Z,   0.00,  26.76,  99.90,  27.00,   0.25,
08/15 17Z,   0.10,  30.28,  99.90,  30.62,   0.25,
08/15 18Z,   0.10,  30.31,  99.90,  30.65,   0.25,  (max)
08/15 19Z,   0.10,  27.26,  99.90,  27.60,   0.25,
08/15 20Z,   0.10,  22.25,  99.90,  22.59,   0.25,
08/15 21Z,   0.10,  16.15,  99.90,  16.49,   0.25,
08/15 22Z,   0.10,   9.78,  99.90,  10.13,   0.25,
08/15 23Z,   0.10,   3.75,  99.90,   4.09,   0.25,
08/16 00Z,   0.10,  -0.20,  99.90,   0.15,   0.25,  (min)
08/16 01Z,   0.10,   1.28,  99.90,   1.62,   0.25,
08/16 02Z,   0.10,   8.52,  99.90,   8.87,   0.25,
08/16 03Z,   0.10,  17.43,  99.90,  17.77,   0.25,
08/16 04Z,   0.10,  24.66,  99.90,  25.01,   0.25,
08/16 05Z,   0.10,  29.46,  99.90,  29.81,   0.25,
08/16 06Z,   0.10,  31.19,  99.90,  31.53,   0.25,  (max)
08/16 07Z,   0.10,  29.65,  99.90,  29.99,   0.25,
08/16 08Z,   0.10,  25.72,  99.90,  26.06,   0.25,
08/16 09Z,   0.10,  20.24,  99.90,  20.58,   0.25,
08/16 10Z,   0.10,  14.03,  99.90,  14.38,   0.25,
08/16 11Z,   0.00,   7.84,  99.90,   8.08,   0.25,
08/16 12Z,   0.00,   2.67,  99.90,   2.91,   0.25,
08/16 13Z,   0.00,   1.45,  99.90,   1.69,   0.25,  (min)
08/16 14Z,   0.00,   6.29,  99.90,   6.54,   0.25,
08/16 15Z,   0.00,  14.54,  99.90,  14.78,   0.25,
08/16 16Z,   0.00,  21.97,  99.90,  22.22,   0.25,
08/16 17Z,   0.00,  27.15,  99.90,  27.40,   0.25,
08/16 18Z,   0.00,  29.66,  99.90,  29.91,   0.25,  (max)
08/16 19Z,   0.00,  28.88,  99.90,  29.13,   0.25,
08/16 20Z,  -0.10,  25.30,  99.90,  25.45,   0.25,
08/16 21Z,  -0.10,  19.95,  99.90,  20.09,   0.25,
08/16 22Z,  -0.20,  13.84,  99.90,  13.89,   0.25,
08/16 23Z,  -0.20,   8.07,  99.90,   8.12,   0.25,
08/17 00Z,  -0.30,   3.35,  99.90,   3.30,   0.25,
08/17 01Z,  -0.30,   1.47,  99.90,   1.42,   0.25,  (min)
08/17 02Z,  -0.30,   5.05,  99.90,   5.00,   0.25,
08/17 03Z,  -0.30,  13.11,  99.90,  13.05,   0.25,
08/17 04Z,  -0.40,  21.21,  99.90,  21.06,   0.25,
08/17 05Z,  -0.40,  26.90,  99.90,  26.74,   0.25,
08/17 06Z,  -0.40,  30.07,  99.90,  29.91,   0.25,
08/17 07Z,  -0.50,  30.33,  99.90,  30.07,   0.25,  (max)
08/17 08Z,  -0.60,  27.68,  99.90,  27.33,   0.25,
08/17 09Z,  -0.60,  22.99,  99.90,  22.64,   0.25,
08/17 10Z,  -0.60,  17.15,  99.90,  16.79,   0.25,
08/17 11Z,  -0.50,  11.18,  99.90,  10.93,   0.25,
08/17 12Z,  -0.30,   5.86,  99.90,   5.80,   0.25,
08/17 13Z,  -0.10,   2.18,  99.90,   2.32,   0.25,  (min)
08/17 14Z,   0.00,   2.74,  99.90,   2.99,   0.25,
08/17 15Z,   0.30,   8.62,  99.90,   9.16,   0.25,
08/17 16Z,   0.50,  16.45,  99.90,  17.19,   0.25,
08/17 17Z,   0.60,  22.70,  99.90,  23.54,   0.25,
08/17 18Z,   0.80,  26.78,  99.90,  27.82,   0.25,
08/17 19Z,   0.80,  28.43,  99.90,  29.47,   0.25,  (max)
08/17 20Z,   0.90,  27.04,  99.90,  28.19,   0.25,
08/17 21Z,   0.90,  23.09,  99.90,  24.24,   0.25,
08/17 22Z,   0.90,  17.62,  99.90,  18.76,   0.25,
08/17 23Z,   0.80,  11.91,  99.90,  12.96,   0.25,
08/18 00Z,   0.80,   7.22,  99.90,   8.27,   0.25,
08/18 01Z,   0.80,   4.15,  99.90,   5.19,   0.25,  (min)
08/18 02Z,   0.80,   4.24,  99.90,   5.28,   0.25,
08/18 03Z,   0.80,   9.26,  99.90,  10.30,   0.25,
08/18 04Z,   0.80,  17.19,  99.90,  18.24,   0.25,
08/18 05Z,   0.90,  23.85,  99.90,  24.99,   0.25,
08/18 06Z,   0.90,  27.83,  99.90,  28.98,   0.25,
08/18 07Z,   0.90,  29.53,  99.90,  30.68,   0.25,  (max)
08/18 08Z,   0.90,  28.61,  99.90,  29.76,   0.25,
08/18 09Z,   1.00,  25.14,  99.90,  26.39,   0.25,
08/18 10Z,   1.00,  20.00,  99.90,  21.25,   0.25,
08/18 11Z,   1.00,  14.22,  99.90,  15.46,   0.25,
08/18 12Z,   0.90,   8.99,  99.90,  10.14,   0.25,