EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
West Coast
#Anchorage, AK : 12/09/2025 10:20:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 18Z,  -2.90,  30.19,  29.55,  99.90,   2.26,  (max)
12/07 19Z,  -2.70,  28.18,  27.34,  99.90,   1.86,
12/07 20Z,  -2.60,  24.24,  22.40,  99.90,   0.76,
12/07 21Z,  -2.50,  19.13,  16.83,  99.90,   0.20,
12/07 22Z,  -2.40,  13.65,  11.79,  99.90,   0.54,
12/07 23Z,  -2.30,   8.50,   7.44,  99.90,   1.24,
12/08 00Z,  -2.20,   5.39,   4.31,  99.90,   1.12,  (min)
12/08 01Z,  -2.10,   7.44,   8.80,  99.90,   3.46,
12/08 02Z,  -2.00,  14.76,  16.33,  99.90,   3.57,
12/08 03Z,  -1.90,  22.97,  22.70,  99.90,   1.63,
12/08 04Z,  -1.80,  28.57,  28.04,  99.90,   1.27,
12/08 05Z,  -1.70,  31.08,  31.29,  99.90,   1.91,  (max)
12/08 06Z,  -1.70,  30.48,  31.11,  99.90,   2.33,
12/08 07Z,  -1.60,  27.14,  27.20,  99.90,   1.66,
12/08 08Z,  -1.50,  22.19,  21.33,  99.90,   0.64,
12/08 09Z,  -1.40,  16.36,  15.58,  99.90,   0.62,
12/08 10Z,  -1.30,  10.17,  10.32,  99.90,   1.45,
12/08 11Z,  -1.20,   4.11,   5.36,  99.90,   2.45,
12/08 12Z,  -1.20,  -0.93,   0.54,  99.90,   2.67,
12/08 13Z,  -1.10,  -2.05,  -3.57,  99.90,  -0.42,  (min)
12/08 14Z,  -1.00,   2.99,   1.79,  99.90,  -0.20,
12/08 15Z,  -0.90,  11.65,  11.83,  99.90,   1.08,
12/08 16Z,  -0.80,  19.68,  18.78,  99.90,  -0.10,
12/08 17Z,  -0.70,  25.58,  24.19,  99.90,  -0.69,
12/08 18Z,  -0.90,  29.03,  27.93,  99.90,  -0.20,
12/08 19Z,  -0.90,  29.47,  28.90,  99.90,   0.33,  (max)
12/08 20Z,  -0.90,  27.26,  26.27,  99.90,  -0.09,
12/08 21Z,  -0.90,  23.15,  21.05,  99.90,  -1.20,
12/08 22Z,  -0.90,  17.90,  15.69,  99.90,  -1.31,
12/08 23Z,  -0.90,  12.46,  10.94,  99.90,  -0.62,
12/09 00Z,  -1.00,   7.67,   6.63,  99.90,  -0.04,
12/09 01Z,  -1.00,   5.42,   3.85,  99.90,  -0.57,  (min)
12/09 02Z,  -0.90,   8.45,   9.04,  99.90,   1.49,
12/09 03Z,  -0.90,  15.87,  16.21,  99.90,   1.24,
12/09 04Z,  -0.80,  23.16,  22.18,  99.90,  -0.18,
12/09 05Z,  -0.80,  27.73,  27.08,  99.90,   0.15,
12/09 06Z,  -0.70,  29.65,  29.73,  99.90,   0.78,  (max)
12/09 07Z,  -0.60,  28.87,  29.18,  99.90,   0.91,
12/09 08Z,  -0.60,  25.65,  25.21,  99.90,   0.16,
12/09 09Z,  -0.50,  20.85,  19.75,  99.90,  -0.60,
12/09 10Z,  -0.50,  15.13,  14.21,  99.90,  -0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 11Z,  -0.40,   9.22,  99.90,   8.50,  -0.32,
12/09 12Z,  -0.30,   3.75,  99.90,   3.23,  -0.22,
12/09 13Z,  -0.20,  -0.25,  99.90,  -0.57,  -0.12,  (min)
12/09 14Z,  -0.10,  -0.04,  99.90,  -0.16,  -0.01,
12/09 15Z,   0.00,   5.71,  99.90,   5.80,   0.09,
12/09 16Z,   0.00,  13.83,  99.90,  14.02,   0.19,
12/09 17Z,   0.10,  20.70,  99.90,  21.09,   0.29,
12/09 18Z,   0.20,  25.66,  99.90,  26.25,   0.39,
12/09 19Z,   0.20,  28.50,  99.90,  29.19,   0.49,
12/09 20Z,   0.10,  28.59,  99.90,  29.28,   0.59,  (max)
12/09 21Z,   0.10,  26.16,  99.90,  26.95,   0.69,
12/09 22Z,   0.10,  21.86,  99.90,  22.75,   0.79,
12/09 23Z,   0.00,  16.60,  99.90,  17.39,   0.79,
12/10 00Z,   0.00,  11.47,  99.90,  12.26,   0.79,
12/10 01Z,   0.00,   7.25,  99.90,   8.05,   0.79,
12/10 02Z,   0.00,   5.84,  99.90,   6.63,   0.79,  (min)
12/10 03Z,   0.00,   9.43,  99.90,  10.22,   0.79,
12/10 04Z,   0.00,  16.36,  99.90,  17.16,   0.79,
12/10 05Z,   0.00,  22.48,  99.90,  23.27,   0.79,
12/10 06Z,   0.00,  26.19,  99.90,  26.98,   0.79,
12/10 07Z,   0.00,  27.85,  99.90,  28.64,   0.79,  (max)
12/10 08Z,   0.00,  27.17,  99.90,  27.96,   0.79,
12/10 09Z,  -0.10,  24.17,  99.90,  24.86,   0.79,
12/10 10Z,  -0.10,  19.56,  99.90,  20.25,   0.79,
12/10 11Z,  -0.20,  14.08,  99.90,  14.68,   0.79,
12/10 12Z,  -0.20,   8.74,  99.90,   9.33,   0.79,
12/10 13Z,  -0.20,   4.13,  99.90,   4.72,   0.79,
12/10 14Z,  -0.20,   1.21,  99.90,   1.80,   0.79,  (min)
12/10 15Z,  -0.10,   2.43,  99.90,   3.12,   0.79,
12/10 16Z,  -0.10,   8.30,  99.90,   9.00,   0.79,
12/10 17Z,  -0.10,  15.44,  99.90,  16.14,   0.79,
12/10 18Z,  -0.20,  21.14,  99.90,  21.74,   0.79,
12/10 19Z,  -0.20,  25.38,  99.90,  25.98,   0.79,
12/10 20Z,  -0.20,  27.82,  99.90,  28.42,   0.79,  (max)
12/10 21Z,  -0.20,  27.65,  99.90,  28.24,   0.79,
12/10 22Z,  -0.20,  25.01,  99.90,  25.60,   0.79,
12/10 23Z,  -0.20,  20.61,  99.90,  21.20,   0.79,
12/11 00Z,  -0.20,  15.57,  99.90,  16.17,   0.79,
12/11 01Z,  -0.10,  10.95,  99.90,  11.64,   0.79,
12/11 02Z,  -0.10,   7.29,  99.90,   7.99,   0.79,
12/11 03Z,  -0.10,   6.40,  99.90,   7.09,   0.79,  (min)
12/11 04Z,  -0.10,   9.99,  99.90,  10.68,   0.79,
12/11 05Z,  -0.10,  16.01,  99.90,  16.70,   0.79,
12/11 06Z,  -0.10,  20.97,  99.90,  21.66,   0.79,
12/11 07Z,  -0.20,  24.19,  99.90,  24.78,   0.79,
12/11 08Z,  -0.20,  25.97,  99.90,  26.56,   0.79,  (max)
12/11 09Z,  -0.20,  25.59,  99.90,  26.18,   0.79,
12/11 10Z,  -0.30,  22.89,  99.90,  23.38,   0.79,
12/11 11Z,  -0.30,  18.55,  99.90,  19.04,   0.79,
12/11 12Z,  -0.30,  13.54,  99.90,  14.03,   0.79,
12/11 13Z,  -0.30,   8.98,  99.90,   9.47,   0.79,
12/11 14Z,  -0.30,   5.24,  99.90,   5.73,   0.79,
12/11 15Z,  -0.30,   3.14,  99.90,   3.63,   0.79,  (min)
12/11 16Z,  -0.30,   4.87,  99.90,   5.36,   0.79,
12/11 17Z,  -0.30,  10.36,  99.90,  10.85,   0.79,
12/11 18Z,  -0.40,  16.36,  99.90,  16.76,   0.79,
12/11 19Z,  -0.40,  21.14,  99.90,  21.53,   0.79,
12/11 20Z,  -0.40,  24.97,  99.90,  25.37,   0.79,
12/11 21Z,  -0.40,  27.19,  99.90,  27.58,   0.79,  (max)
12/11 22Z,  -0.50,  26.80,  99.90,  27.09,   0.79,
12/11 23Z,  -0.50,  24.01,  99.90,  24.31,   0.79,
12/12 00Z,  -0.60,  19.68,  99.90,  19.87,   0.79,
12/12 01Z,  -0.60,  15.04,  99.90,  15.24,   0.79,
12/12 02Z,  -0.60,  10.88,  99.90,  11.08,   0.79,
12/12 03Z,  -0.60,   7.50,  99.90,   7.69,   0.79,
12/12 04Z,  -0.60,   6.66,  99.90,   6.85,   0.79,  (min)
12/12 05Z,  -0.60,   9.80,  99.90,  10.00,   0.79,
12/12 06Z,  -0.60,  14.79,  99.90,  14.98,   0.79,
12/12 07Z,  -0.60,  18.93,  99.90,  19.12,   0.79,
12/12 08Z,  -0.70,  22.14,  99.90,  22.24,   0.79,
12/12 09Z,  -0.80,  24.36,  99.90,  24.35,   0.79,
12/12 10Z,  -0.80,  24.41,  99.90,  24.41,   0.79,  (max)
12/12 11Z,  -0.80,  22.08,  99.90,  22.07,   0.79,
12/12 12Z,  -0.80,  18.11,  99.90,  18.11,   0.79,
12/12 13Z,  -0.80,  13.72,  99.90,  13.71,   0.79,
12/12 14Z,  -0.80,   9.92,  99.90,   9.92,   0.79,
12/12 15Z,  -0.80,   6.77,  99.90,   6.76,   0.79,
12/12 16Z,  -0.80,   5.05,  99.90,   5.04,   0.79,  (min)
12/12 17Z,  -0.80,   6.84,  99.90,   6.83,   0.79,
12/12 18Z,  -0.80,  11.69,  99.90,  11.69,   0.79,
12/12 19Z,  -0.80,  16.73,  99.90,  16.72,   0.79,
12/12 20Z,  -0.90,  20.97,  99.90,  20.86,   0.79,
12/12 21Z,  -0.90,  24.69,  99.90,  24.58,   0.79,
12/12 22Z,  -0.90,  26.77,  99.90,  26.67,   0.79,  (max)
12/12 23Z,  -0.90,  26.21,  99.90,  26.11,   0.79,
12/13 00Z,  -0.90,  23.35,  99.90,  23.24,   0.79,
12/13 01Z,  99.90,  19.17,  99.90,  99.90,   0.79,
12/13 02Z,  99.90,  14.91,  99.90,  99.90,   0.79,
12/13 03Z,  99.90,  10.93,  99.90,  99.90,   0.79,
12/13 04Z,  99.90,   7.38,  99.90,  99.90,   0.79,
12/13 05Z,  99.90,   6.24,  99.90,  99.90,   0.79,
12/13 06Z,  99.90,   8.80,  99.90,  99.90,   0.79,