EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 10/14/2026 20:22:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 00Z,   0.00,   6.44,   4.23,  99.90,  -2.21,  (min)
10/13 01Z,   0.00,  12.65,  13.39,  99.90,   0.74,
10/13 02Z,   0.00,  20.54,  20.44,  99.90,  -0.10,
10/13 03Z,   0.00,  26.70,  26.04,  99.90,  -0.66,
10/13 04Z,   0.00,  30.28,  30.03,  99.90,  -0.25,
10/13 05Z,   0.00,  30.76,  31.36,  99.90,   0.60,  (max)
10/13 06Z,   0.00,  28.04,  28.71,  99.90,   0.67,
10/13 07Z,   0.00,  23.34,  23.32,  99.90,  -0.02,
10/13 08Z,   0.00,  17.85,  17.52,  99.90,  -0.33,
10/13 09Z,   0.00,  12.32,  11.93,  99.90,  -0.39,
10/13 10Z,   0.00,   7.03,   6.88,  99.90,  -0.15,
10/13 11Z,   0.00,   2.32,   2.27,  99.90,  -0.05,
10/13 12Z,   0.00,   0.62,  -1.25,  99.90,  -1.87,  (min)
10/13 13Z,   0.00,   4.57,   4.63,  99.90,   0.06,
10/13 14Z,   0.00,  12.41,  13.69,  99.90,   1.28,
10/13 15Z,   0.00,  20.10,  20.41,  99.90,   0.31,
10/13 16Z,   0.00,  25.91,  25.44,  99.90,  -0.47,
10/13 17Z,   0.00,  29.20,  28.85,  99.90,  -0.35,
10/13 18Z,   0.00,  29.15,  29.50,  99.90,   0.35,  (max)
10/13 19Z,   0.00,  26.19,  26.62,  99.90,   0.43,
10/13 20Z,   0.00,  21.59,  21.24,  99.90,  -0.35,
10/13 21Z,   0.00,  16.51,  15.77,  99.90,  -0.74,
10/13 22Z,   0.00,  11.92,  10.65,  99.90,  -1.27,
10/13 23Z,   0.00,   8.21,   6.34,  99.90,  -1.87,
10/14 00Z,  -0.10,   6.60,   3.72,  99.90,  -2.78,  (min)
10/14 01Z,   0.00,   9.66,   9.72,  99.90,   0.06,
10/14 02Z,   0.00,  16.93,  17.08,  99.90,   0.15,
10/14 03Z,   0.00,  24.19,  22.94,  99.90,  -1.25,
10/14 04Z,   0.00,  28.67,  27.54,  99.90,  -1.13,
10/14 05Z,   0.00,  30.29,  30.23,  99.90,  -0.06,  (max)
10/14 06Z,   0.00,  29.00,  29.60,  99.90,   0.60,
10/14 07Z,   0.00,  25.12,  25.57,  99.90,   0.45,
10/14 08Z,   0.00,  19.90,  20.10,  99.90,   0.20,
10/14 09Z,   0.00,  14.34,  14.46,  99.90,   0.12,
10/14 10Z,   0.00,   9.21,   9.36,  99.90,   0.15,
10/14 11Z,   0.00,   4.85,   4.67,  99.90,  -0.18,
10/14 12Z,   0.00,   1.73,   0.60,  99.90,  -1.13,
10/14 13Z,   0.00,   2.21,  -0.10,  99.90,  -2.31,  (min)
10/14 14Z,   0.00,   7.85,   8.71,  99.90,   0.86,
10/14 15Z,   0.00,  15.83,  16.19,  99.90,   0.36,
10/14 16Z,   0.00,  22.44,  21.71,  99.90,  -0.73,
10/14 17Z,   0.00,  26.80,  25.79,  99.90,  -1.01,
10/14 18Z,   0.00,  28.72,  28.15,  99.90,  -0.57,  (max)
10/14 19Z,   0.00,  27.67,  27.35,  99.90,  -0.32,
10/14 20Z,  -0.10,  24.17,  23.68,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 21Z,  -0.20,  19.37,  99.90,  18.80,  -0.37,
10/14 22Z,  -0.30,  14.47,  99.90,  13.82,  -0.35,
10/14 23Z,  -0.50,  10.57,  99.90,   9.75,  -0.32,
10/15 00Z,  -0.60,   8.11,  99.90,   7.21,  -0.30,  (min)
10/15 01Z,  -0.70,   8.31,  99.90,   7.34,  -0.27,
10/15 02Z,  -0.80,  13.00,  99.90,  11.96,  -0.25,
10/15 03Z,  -0.90,  20.52,  99.90,  19.40,  -0.22,
10/15 04Z,  -0.90,  26.49,  99.90,  25.39,  -0.20,
10/15 05Z,  -1.00,  29.15,  99.90,  27.97,  -0.17,  (max)
10/15 06Z,  -1.10,  29.13,  99.90,  27.88,  -0.15,
10/15 07Z,  -1.10,  26.64,  99.90,  25.42,  -0.13,
10/15 08Z,  -1.20,  22.14,  99.90,  20.84,  -0.10,
10/15 09Z,  -1.20,  16.71,  99.90,  15.41,  -0.10,
10/15 10Z,  -1.30,  11.31,  99.90,   9.91,  -0.10,
10/15 11Z,  -1.30,   6.84,  99.90,   5.44,  -0.10,
10/15 12Z,  -1.30,   3.64,  99.90,   2.24,  -0.10,
10/15 13Z,  -1.40,   2.19,  99.90,   0.69,  -0.10,  (min)
10/15 14Z,  -1.40,   4.51,  99.90,   3.00,  -0.10,
10/15 15Z,  -1.30,  11.06,  99.90,   9.66,  -0.10,
10/15 16Z,  -1.30,  18.43,  99.90,  17.03,  -0.10,
10/15 17Z,  -1.30,  23.64,  99.90,  22.24,  -0.10,
10/15 18Z,  -1.30,  26.70,  99.90,  25.30,  -0.10,
10/15 19Z,  -1.40,  27.66,  99.90,  26.16,  -0.10,  (max)
10/15 20Z,  -1.30,  26.02,  99.90,  24.62,  -0.10,
10/15 21Z,  -1.30,  22.27,  99.90,  20.87,  -0.10,
10/15 22Z,  -1.30,  17.44,  99.90,  16.04,  -0.10,
10/15 23Z,  -1.20,  12.93,  99.90,  11.63,  -0.10,
10/16 00Z,  -1.20,   9.90,  99.90,   8.60,  -0.10,
10/16 01Z,  -1.10,   8.67,  99.90,   7.47,  -0.10,  (min)
10/16 02Z,  -1.10,  10.31,  99.90,   9.11,  -0.10,
10/16 03Z,  -1.00,  15.87,  99.90,  14.77,  -0.10,
10/16 04Z,  -1.00,  22.81,  99.90,  21.71,  -0.10,
10/16 05Z,  -0.90,  27.15,  99.90,  26.15,  -0.10,
10/16 06Z,  -0.80,  28.27,  99.90,  27.37,  -0.10,  (max)
10/16 07Z,  -0.70,  27.23,  99.90,  26.43,  -0.10,
10/16 08Z,  -0.60,  24.18,  99.90,  23.48,  -0.10,
10/16 09Z,  -0.50,  19.53,  99.90,  18.93,  -0.10,
10/16 10Z,  -0.30,  14.21,  99.90,  13.81,  -0.10,
10/16 11Z,  -0.20,   9.22,  99.90,   8.92,  -0.10,
10/16 12Z,   0.00,   5.60,  99.90,   5.50,  -0.10,
10/16 13Z,   0.00,   3.58,  99.90,   3.48,  -0.10,
10/16 14Z,   0.10,   3.48,  99.90,   3.47,  -0.10,  (min)
10/16 15Z,   0.30,   6.92,  99.90,   7.12,  -0.10,
10/16 16Z,   0.30,  13.53,  99.90,  13.73,  -0.10,
10/16 17Z,   0.40,  19.75,  99.90,  20.05,  -0.10,
10/16 18Z,   0.40,  23.62,  99.90,  23.92,  -0.10,
10/16 19Z,   0.40,  25.83,  99.90,  26.13,  -0.10,
10/16 20Z,   0.50,  26.33,  99.90,  26.73,  -0.10,  (max)
10/16 21Z,   0.50,  24.50,  99.90,  24.90,  -0.10,
10/16 22Z,   0.50,  20.74,  99.90,  21.14,  -0.10,
10/16 23Z,   0.60,  16.12,  99.90,  16.61,  -0.10,
10/17 00Z,   0.60,  12.18,  99.90,  12.68,  -0.10,
10/17 01Z,   0.70,  10.02,  99.90,  10.62,  -0.10,
10/17 02Z,   0.80,   9.69,  99.90,  10.39,  -0.10,  (min)
10/17 03Z,   0.80,  12.09,  99.90,  12.79,  -0.10,
10/17 04Z,   0.80,  17.67,  99.90,  18.37,  -0.10,
10/17 05Z,   0.80,  23.45,  99.90,  24.15,  -0.10,
10/17 06Z,   0.70,  26.27,  99.90,  26.87,  -0.10,
10/17 07Z,   0.70,  26.46,  99.90,  27.06,  -0.10,  (max)
10/17 08Z,   0.60,  25.12,  99.90,  25.62,  -0.10,
10/17 09Z,   0.50,  22.13,  99.90,  22.53,  -0.10,
10/17 10Z,   0.40,  17.72,  99.90,  18.02,  -0.10,
10/17 11Z,   0.30,  12.76,  99.90,  12.96,  -0.10,
10/17 12Z,   0.30,   8.38,  99.90,   8.58,  -0.10,
10/17 13Z,   0.30,   5.62,  99.90,   5.82,  -0.10,
10/17 14Z,   0.30,   4.42,  99.90,   4.62,  -0.10,  (min)
10/17 15Z,   0.40,   5.03,  99.90,   5.33,  -0.10,
10/17 16Z,   0.40,   8.79,  99.90,   9.09,  -0.10,
10/17 17Z,   0.40,  14.77,  99.90,  15.07,  -0.10,
10/17 18Z,   0.30,  19.71,  99.90,  19.91,  -0.10,
10/17 19Z,   0.30,  22.67,  99.90,  22.87,  -0.10,
10/17 20Z,   0.30,  24.61,  99.90,  24.81,  -0.10,
10/17 21Z,   0.20,  25.13,  99.90,  25.23,  -0.10,  (max)
10/17 22Z,   0.20,  23.44,  99.90,  23.54,  -0.10,
10/17 23Z,   0.10,  19.90,  99.90,  19.90,  -0.10,
10/18 00Z,   0.10,  15.65,  99.90,  15.65,  -0.10,
10/18 01Z,   0.20,  12.33,  99.90,  12.43,  -0.10,
10/18 02Z,   0.20,  10.72,  99.90,  10.82,  -0.10,
10/18 03Z,   0.20,  10.67,  99.90,  10.77,  -0.10,  (min)
10/18 04Z,   0.20,  13.06,  99.90,  13.16,  -0.10,
10/18 05Z,   0.20,  18.00,  99.90,  18.10,  -0.10,
10/18 06Z,   0.20,  22.51,  99.90,  22.61,  -0.10,
10/18 07Z,   0.20,  24.32,  99.90,  24.42,  -0.10,  (max)
10/18 08Z,   0.10,  24.36,  99.90,  24.36,  -0.10,
10/18 09Z,   0.10,  23.40,  99.90,  23.39,  -0.10,
10/18 10Z,   0.00,  20.90,  99.90,  20.80,  -0.10,
10/18 11Z,   0.00,  17.01,  99.90,  16.91,  -0.10,
10/18 12Z,   0.00,  12.57,  99.90,  12.47,  -0.10,