EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 11/17/2025 06:21:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 12Z,  -0.40,  25.13,  25.04,  99.90,   0.31,
11/15 13Z,  -0.30,  25.10,  25.82,  99.90,   1.02,  (max)
11/15 14Z,  -0.30,  22.79,  24.02,  99.90,   1.53,
11/15 15Z,  -0.20,  19.26,  20.27,  99.90,   1.21,
11/15 16Z,  -0.20,  15.35,  15.51,  99.90,   0.36,
11/15 17Z,  -0.10,  10.86,  11.27,  99.90,   0.51,
11/15 18Z,   0.00,   6.45,   7.68,  99.90,   1.23,
11/15 19Z,   0.00,   4.94,   5.11,  99.90,   0.17,  (min)
11/15 20Z,   0.00,   7.41,   7.24,  99.90,  -0.17,
11/15 21Z,   0.10,  11.88,  13.52,  99.90,   1.54,
11/15 22Z,   0.10,  17.07,  19.12,  99.90,   1.95,
11/15 23Z,   0.20,  22.71,  23.72,  99.90,   0.81,
11/16 00Z,   0.20,  27.06,  27.17,  99.90,  -0.09,
11/16 01Z,   0.30,  28.45,  28.65,  99.90,  -0.10,  (max)
11/16 02Z,   0.30,  26.96,  27.01,  99.90,  -0.25,
11/16 03Z,   0.30,  23.47,  23.09,  99.90,  -0.68,
11/16 04Z,   0.40,  19.00,  18.00,  99.90,  -1.40,
11/16 05Z,   0.40,  13.79,  13.26,  99.90,  -0.93,
11/16 06Z,   0.40,   7.88,   9.03,  99.90,   0.75,
11/16 07Z,   0.40,   3.62,   5.14,  99.90,   1.12,
11/16 08Z,   0.40,   3.66,   2.64,  99.90,  -1.42,  (min)
11/16 09Z,   0.30,   7.17,   6.23,  99.90,  -1.24,
11/16 10Z,   0.20,  12.12,  12.99,  99.90,   0.67,
11/16 11Z,   0.20,  17.99,  18.52,  99.90,   0.33,
11/16 12Z,   0.20,  23.49,  22.94,  99.90,  -0.75,
11/16 13Z,   0.20,  26.41,  25.89,  99.90,  -0.72,
11/16 14Z,   0.10,  26.15,  26.52,  99.90,   0.27,  (max)
11/16 15Z,   0.10,  23.51,  24.26,  99.90,   0.65,
11/16 16Z,   0.10,  19.68,  20.00,  99.90,   0.22,
11/16 17Z,   0.00,  15.43,  15.12,  99.90,  -0.31,
11/16 18Z,   0.00,  10.53,  10.79,  99.90,   0.26,
11/16 19Z,   0.00,   6.12,   7.10,  99.90,   0.98,
11/16 20Z,   0.00,   5.19,   4.69,  99.90,  -0.50,  (min)
11/16 21Z,  -0.10,   8.35,   8.46,  99.90,   0.21,
11/16 22Z,  -0.10,  13.34,  14.93,  99.90,   1.69,
11/16 23Z,  -0.20,  19.02,  20.52,  99.90,   1.70,
11/17 00Z,  -0.30,  24.75,  25.07,  99.90,   0.62,
11/17 01Z,  -0.30,  28.52,  28.08,  99.90,  -0.14,
11/17 02Z,  -0.30,  29.00,  28.62,  99.90,  -0.08,  (max)
11/17 03Z,  -0.30,  26.64,  25.93,  99.90,  -0.41,
11/17 04Z,  -0.30,  22.48,  21.13,  99.90,  -1.05,
11/17 05Z,  -0.30,  17.50,  15.98,  99.90,  -1.22,
11/17 06Z,  -0.40,  11.73,  11.19,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 07Z,  -0.50,   5.50,  99.90,   4.88,  -0.12,
11/17 08Z,  -0.60,   1.66,  99.90,   0.96,  -0.09,  (min)
11/17 09Z,  -0.70,   2.62,  99.90,   1.85,  -0.07,
11/17 10Z,  -0.80,   7.06,  99.90,   6.21,  -0.05,
11/17 11Z,  -0.80,  12.99,  99.90,  12.16,  -0.03,
11/17 12Z,  -0.80,  19.66,  99.90,  18.86,  -0.00,
11/17 13Z,  -0.80,  25.28,  99.90,  24.50,   0.02,
11/17 14Z,  -0.80,  27.72,  99.90,  26.96,   0.04,  (max)
11/17 15Z,  -0.70,  26.79,  99.90,  26.16,   0.06,
11/17 16Z,  -0.70,  23.57,  99.90,  22.96,   0.09,
11/17 17Z,  -0.70,  19.38,  99.90,  18.78,   0.11,
11/17 18Z,  -0.70,  14.84,  99.90,  14.27,   0.13,
11/17 19Z,  -0.60,   9.81,  99.90,   9.34,   0.13,
11/17 20Z,  -0.60,   5.91,  99.90,   5.44,   0.13,  (min)
11/17 21Z,  -0.50,   6.10,  99.90,   5.73,   0.13,
11/17 22Z,  -0.50,  10.24,  99.90,   9.87,   0.13,
11/17 23Z,  -0.40,  15.82,  99.90,  15.55,   0.13,
11/18 00Z,  -0.40,  21.68,  99.90,  21.41,   0.13,
11/18 01Z,  -0.30,  26.90,  99.90,  26.73,   0.13,
11/18 02Z,  -0.30,  29.49,  99.90,  29.32,   0.13,  (max)
11/18 03Z,  -0.20,  28.67,  99.90,  28.60,   0.13,
11/18 04Z,  -0.10,  25.28,  99.90,  25.31,   0.13,
11/18 05Z,  -0.10,  20.50,  99.90,  20.53,   0.13,
11/18 06Z,   0.00,  15.16,  99.90,  15.29,   0.13,
11/18 07Z,   0.00,   9.15,  99.90,   9.28,   0.13,
11/18 08Z,  -0.10,   3.16,  99.90,   3.19,   0.13,
11/18 09Z,  -0.10,   0.42,  99.90,   0.45,   0.13,  (min)
11/18 10Z,  -0.10,   2.79,  99.90,   2.82,   0.13,
11/18 11Z,  -0.10,   8.36,  99.90,   8.39,   0.13,
11/18 12Z,  -0.10,  15.10,  99.90,  15.13,   0.13,
11/18 13Z,   0.00,  22.03,  99.90,  22.16,   0.13,
11/18 14Z,   0.00,  27.10,  99.90,  27.23,   0.13,
11/18 15Z,   0.00,  28.57,  99.90,  28.70,   0.13,  (max)
11/18 16Z,   0.00,  26.74,  99.90,  26.87,   0.13,
11/18 17Z,   0.00,  22.93,  99.90,  23.06,   0.13,
11/18 18Z,  -0.10,  18.48,  99.90,  18.51,   0.13,
11/18 19Z,  -0.10,  13.86,  99.90,  13.90,   0.13,
11/18 20Z,  -0.20,   9.07,  99.90,   9.00,   0.13,
11/18 21Z,  -0.30,   6.18,  99.90,   6.01,   0.13,  (min)
11/18 22Z,  -0.30,   7.83,  99.90,   7.66,   0.13,
11/18 23Z,  -0.30,  13.02,  99.90,  12.85,   0.13,
11/19 00Z,  -0.20,  18.93,  99.90,  18.86,   0.13,
11/19 01Z,  -0.20,  24.47,  99.90,  24.40,   0.13,
11/19 02Z,  -0.10,  28.54,  99.90,  28.58,   0.13,
11/19 03Z,  -0.10,  29.51,  99.90,  29.54,   0.13,  (max)
11/19 04Z,  -0.10,  27.28,  99.90,  27.31,   0.13,
11/19 05Z,  -0.10,  22.99,  99.90,  23.02,   0.13,
11/19 06Z,  -0.20,  17.82,  99.90,  17.75,   0.13,
11/19 07Z,  -0.20,  12.40,  99.90,  12.33,   0.13,
11/19 08Z,  -0.30,   6.52,  99.90,   6.35,   0.13,
11/19 09Z,  -0.40,   1.34,  99.90,   1.07,   0.13,
11/19 10Z,  -0.40,   0.22,  99.90,  -0.05,   0.13,  (min)
11/19 11Z,  -0.40,   4.24,  99.90,   3.97,   0.13,
11/19 12Z,  -0.50,  10.83,  99.90,  10.46,   0.13,
11/19 13Z,  -0.40,  17.95,  99.90,  17.68,   0.13,
11/19 14Z,  -0.40,  24.48,  99.90,  24.21,   0.13,
11/19 15Z,  -0.50,  28.44,  99.90,  28.07,   0.13,
11/19 16Z,  -0.50,  28.68,  99.90,  28.31,   0.13,  (max)
11/19 17Z,  -0.50,  25.98,  99.90,  25.61,   0.13,
11/19 18Z,  -0.50,  21.75,  99.90,  21.38,   0.13,
11/19 19Z,  -0.50,  17.24,  99.90,  16.87,   0.13,
11/19 20Z,  -0.50,  12.74,  99.90,  12.37,   0.13,
11/19 21Z,  -0.50,   8.52,  99.90,   8.15,   0.13,
11/19 22Z,  -0.50,   7.02,  99.90,   6.65,   0.13,  (min)
11/19 23Z,  -0.50,  10.29,  99.90,   9.92,   0.13,
11/20 00Z,  -0.50,  16.34,  99.90,  15.97,   0.13,
11/20 01Z,  -0.50,  22.16,  99.90,  21.79,   0.13,
11/20 02Z,  -0.40,  26.79,  99.90,  26.52,   0.13,
11/20 03Z,  -0.30,  29.25,  99.90,  29.08,   0.13,  (max)
11/20 04Z,  -0.20,  28.48,  99.90,  28.41,   0.13,
11/20 05Z,  -0.10,  25.01,  99.90,  25.04,   0.13,
11/20 06Z,  -0.10,  20.13,  99.90,  20.16,   0.13,
11/20 07Z,   0.00,  14.86,  99.90,  14.99,   0.13,
11/20 08Z,   0.00,   9.61,  99.90,   9.74,   0.13,
11/20 09Z,   0.00,   4.20,  99.90,   4.33,   0.13,
11/20 10Z,   0.00,   0.31,  99.90,   0.44,   0.13,  (min)
11/20 11Z,   0.00,   1.16,  99.90,   1.29,   0.13,
11/20 12Z,   0.00,   6.79,  99.90,   6.92,   0.13,
11/20 13Z,   0.10,  14.03,  99.90,  14.26,   0.13,
11/20 14Z,   0.10,  20.93,  99.90,  21.16,   0.13,
11/20 15Z,   0.20,  26.48,  99.90,  26.81,   0.13,
11/20 16Z,   0.20,  29.03,  99.90,  29.36,   0.13,  (max)
11/20 17Z,   0.10,  28.08,  99.90,  28.31,   0.13,
11/20 18Z,   0.10,  24.72,  99.90,  24.95,   0.13,
11/20 19Z,   0.00,  20.26,  99.90,  20.39,   0.13,
11/20 20Z,   0.00,  15.81,  99.90,  15.94,   0.13,
11/20 21Z,   0.00,  11.58,  99.90,  11.71,   0.13,
11/20 22Z,   0.00,   8.23,  99.90,   8.36,   0.13,  (min)
11/20 23Z,   0.00,   8.39,  99.90,   8.52,   0.13,
11/21 00Z,  -0.10,  13.23,  99.90,  13.26,   0.13,