EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 05/10/2026 07:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 12Z,  -0.30,  14.48,  14.26,  99.90,   0.08,
05/08 13Z,  -0.30,  10.85,  10.96,  99.90,   0.41,
05/08 14Z,  -0.30,   9.08,   8.76,  99.90,  -0.02,  (min)
05/08 15Z,  -0.30,   9.24,   9.36,  99.90,   0.42,
05/08 16Z,  -0.30,  12.30,  13.32,  99.90,   1.32,
05/08 17Z,  -0.30,  17.98,  17.73,  99.90,   0.05,
05/08 18Z,  -0.30,  22.86,  21.16,  99.90,  -1.40,
05/08 19Z,  -0.30,  24.71,  23.48,  99.90,  -0.93,
05/08 20Z,  -0.30,  24.59,  23.89,  99.90,  -0.40,  (max)
05/08 21Z,  -0.30,  23.27,  22.19,  99.90,  -0.78,
05/08 22Z,  -0.30,  20.32,  18.65,  99.90,  -1.37,
05/08 23Z,  -0.30,  15.95,  14.43,  99.90,  -1.22,
05/09 00Z,  -0.40,  11.03,  10.44,  99.90,  -0.19,
05/09 01Z,  -0.40,   6.89,   6.80,  99.90,   0.31,
05/09 02Z,  -0.40,   4.57,   3.72,  99.90,  -0.45,
05/09 03Z,  -0.30,   3.94,   2.52,  99.90,  -1.12,  (min)
05/09 04Z,  -0.30,   5.49,   6.12,  99.90,   0.93,
05/09 05Z,  -0.20,  10.21,  11.54,  99.90,   1.53,
05/09 06Z,  -0.30,  16.23,  16.33,  99.90,   0.40,
05/09 07Z,  -0.30,  20.49,  20.29,  99.90,   0.10,
05/09 08Z,  -0.20,  22.93,  23.32,  99.90,   0.59,
05/09 09Z,  -0.20,  24.51,  24.81,  99.90,   0.50,  (max)
05/09 10Z,  -0.10,  24.54,  24.43,  99.90,  -0.01,
05/09 11Z,   0.00,  22.41,  22.13,  99.90,  -0.28,
05/09 12Z,  -0.10,  18.58,  18.51,  99.90,   0.03,
05/09 13Z,   0.00,  14.28,  14.66,  99.90,   0.38,
05/09 14Z,   0.00,  11.09,  11.59,  99.90,   0.50,
05/09 15Z,   0.00,   9.48,   9.59,  99.90,   0.11,  (min)
05/09 16Z,   0.10,   9.48,   9.90,  99.90,   0.32,
05/09 17Z,   0.10,  12.23,  13.07,  99.90,   0.74,
05/09 18Z,   0.10,  17.24,  16.97,  99.90,  -0.37,
05/09 19Z,   0.10,  21.30,  20.21,  99.90,  -1.19,
05/09 20Z,   0.10,  22.92,  22.40,  99.90,  -0.62,
05/09 21Z,   0.20,  23.27,  23.07,  99.90,  -0.40,  (max)
05/09 22Z,   0.20,  22.55,  21.89,  99.90,  -0.86,
05/09 23Z,   0.20,  20.06,  18.94,  99.90,  -1.32,
05/10 00Z,   0.20,  16.07,  14.99,  99.90,  -1.28,
05/10 01Z,   0.30,  11.52,  11.24,  99.90,  -0.58,
05/10 02Z,   0.30,   7.80,   7.85,  99.90,  -0.25,
05/10 03Z,   0.40,   5.71,   5.12,  99.90,  -0.99,
05/10 04Z,   0.40,   4.95,   4.09,  99.90,  -1.26,  (min)
05/10 05Z,   0.50,   6.30,   7.08,  99.90,   0.28,
05/10 06Z,   0.50,  10.72,  12.08,  99.90,   0.86,
05/10 07Z,   0.50,  16.14,  16.64,  99.90,  -0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 08Z,   0.50,  19.96,  99.90,  20.43,  -0.03,
05/10 09Z,   0.50,  22.52,  99.90,  22.96,  -0.06,
05/10 10Z,   0.50,  24.36,  99.90,  24.77,  -0.09,
05/10 11Z,   0.50,  24.49,  99.90,  24.87,  -0.12,  (max)
05/10 12Z,   0.50,  22.38,  99.90,  22.72,  -0.15,
05/10 13Z,   0.50,  18.64,  99.90,  18.96,  -0.18,
05/10 14Z,   0.50,  14.55,  99.90,  14.84,  -0.21,
05/10 15Z,   0.50,  11.45,  99.90,  11.70,  -0.24,
05/10 16Z,   0.60,   9.47,  99.90,   9.80,  -0.28,
05/10 17Z,   0.60,   8.88,  99.90,   9.18,  -0.31,  (min)
05/10 18Z,   0.70,  11.16,  99.90,  11.52,  -0.34,
05/10 19Z,   0.70,  15.70,  99.90,  16.03,  -0.37,
05/10 20Z,   0.70,  19.47,  99.90,  19.80,  -0.37,
05/10 21Z,   0.70,  21.50,  99.90,  21.84,  -0.37,
05/10 22Z,   0.60,  22.72,  99.90,  22.96,  -0.37,  (max)
05/10 23Z,   0.60,  22.71,  99.90,  22.94,  -0.37,
05/11 00Z,   0.60,  20.65,  99.90,  20.88,  -0.37,
05/11 01Z,   0.70,  16.92,  99.90,  17.25,  -0.37,
05/11 02Z,   0.70,  12.59,  99.90,  12.92,  -0.37,
05/11 03Z,   0.70,   9.01,  99.90,   9.34,  -0.37,
05/11 04Z,   0.70,   6.70,  99.90,   7.03,  -0.37,
05/11 05Z,   0.80,   5.46,  99.90,   5.89,  -0.37,  (min)
05/11 06Z,   0.90,   6.52,  99.90,   7.05,  -0.37,
05/11 07Z,   1.00,  10.80,  99.90,  11.44,  -0.37,
05/11 08Z,   1.10,  16.02,  99.90,  16.75,  -0.37,
05/11 09Z,   1.10,  19.91,  99.90,  20.64,  -0.37,
05/11 10Z,   1.10,  22.89,  99.90,  23.63,  -0.37,
05/11 11Z,   1.00,  25.01,  99.90,  25.65,  -0.37,  (max)
05/11 12Z,   0.90,  25.07,  99.90,  25.60,  -0.37,
05/11 13Z,   0.90,  22.79,  99.90,  23.33,  -0.37,
05/11 14Z,   0.80,  18.93,  99.90,  19.37,  -0.37,
05/11 15Z,   0.80,  14.75,  99.90,  15.19,  -0.37,
05/11 16Z,   0.70,  11.33,  99.90,  11.66,  -0.37,
05/11 17Z,   0.60,   8.63,  99.90,   8.86,  -0.37,
05/11 18Z,   0.50,   7.38,  99.90,   7.51,  -0.37,  (min)
05/11 19Z,   0.40,   9.42,  99.90,   9.45,  -0.37,
05/11 20Z,   0.30,  13.95,  99.90,  13.88,  -0.37,
05/11 21Z,   0.20,  18.03,  99.90,  17.86,  -0.37,
05/11 22Z,   0.10,  20.94,  99.90,  20.68,  -0.37,
05/11 23Z,   0.00,  23.15,  99.90,  22.78,  -0.37,
05/12 00Z,   0.00,  23.69,  99.90,  23.32,  -0.37,  (max)
05/12 01Z,   0.00,  21.82,  99.90,  21.46,  -0.37,
05/12 02Z,   0.00,  18.12,  99.90,  17.75,  -0.37,
05/12 03Z,  -0.10,  13.74,  99.90,  13.28,  -0.37,
05/12 04Z,  -0.10,  10.00,  99.90,   9.53,  -0.37,
05/12 05Z,  -0.20,   7.21,  99.90,   6.64,  -0.37,
05/12 06Z,  -0.30,   5.45,  99.90,   4.78,  -0.37,  (min)
05/12 07Z,  -0.30,   6.47,  99.90,   5.80,  -0.37,
05/12 08Z,  -0.40,  11.01,  99.90,  10.24,  -0.37,
05/12 09Z,  -0.50,  16.47,  99.90,  15.60,  -0.37,
05/12 10Z,  -0.50,  20.78,  99.90,  19.91,  -0.37,
05/12 11Z,  -0.50,  24.22,  99.90,  23.35,  -0.37,
05/12 12Z,  -0.60,  26.34,  99.90,  25.37,  -0.37,  (max)
05/12 13Z,  -0.60,  25.98,  99.90,  25.01,  -0.37,
05/12 14Z,  -0.60,  23.21,  99.90,  22.24,  -0.37,
05/12 15Z,  -0.70,  18.93,  99.90,  17.87,  -0.37,
05/12 16Z,  -0.70,  14.39,  99.90,  13.33,  -0.37,
05/12 17Z,  -0.70,  10.39,  99.90,   9.32,  -0.37,
05/12 18Z,  -0.80,   6.90,  99.90,   5.73,  -0.37,
05/12 19Z,  -0.80,   5.26,  99.90,   4.10,  -0.37,  (min)
05/12 20Z,  -0.80,   7.56,  99.90,   6.39,  -0.37,
05/12 21Z,  -0.80,  12.60,  99.90,  11.44,  -0.37,
05/12 22Z,  -0.90,  17.47,  99.90,  16.20,  -0.37,
05/12 23Z,  -0.90,  21.45,  99.90,  20.18,  -0.37,
05/13 00Z,  -0.90,  24.44,  99.90,  23.18,  -0.37,
05/13 01Z,  -0.90,  25.17,  99.90,  23.91,  -0.37,  (max)
05/13 02Z,  -1.00,  23.15,  99.90,  21.78,  -0.37,
05/13 03Z,  -1.00,  19.19,  99.90,  17.83,  -0.37,
05/13 04Z,  -1.00,  14.57,  99.90,  13.21,  -0.37,
05/13 05Z,  -1.10,  10.51,  99.90,   9.05,  -0.37,
05/13 06Z,  -1.10,   7.22,  99.90,   5.75,  -0.37,
05/13 07Z,  -1.10,   5.18,  99.90,   3.72,  -0.37,  (min)
05/13 08Z,  -1.10,   6.60,  99.90,   5.13,  -0.37,
05/13 09Z,  -1.10,  11.82,  99.90,  10.35,  -0.37,
05/13 10Z,  -1.10,  17.83,  99.90,  16.36,  -0.37,
05/13 11Z,  -1.10,  22.64,  99.90,  21.17,  -0.37,
05/13 12Z,  -1.00,  26.27,  99.90,  24.90,  -0.37,
05/13 13Z,  -1.00,  27.93,  99.90,  26.56,  -0.37,  (max)
05/13 14Z,  -0.80,  26.73,  99.90,  25.56,  -0.37,
05/13 15Z,  -0.70,  23.15,  99.90,  22.08,  -0.37,
05/13 16Z,  -0.50,  18.27,  99.90,  17.41,  -0.37,
05/13 17Z,  -0.50,  13.26,  99.90,  12.39,  -0.37,
05/13 18Z,  -0.40,   8.64,  99.90,   7.88,  -0.37,
05/13 19Z,  -0.40,   4.58,  99.90,   3.81,  -0.37,
05/13 20Z,  -0.40,   3.04,  99.90,   2.28,  -0.37,  (min)
05/13 21Z,  -0.40,   6.11,  99.90,   5.35,  -0.37,
05/13 22Z,  -0.40,  12.10,  99.90,  11.33,  -0.37,
05/13 23Z,  -0.40,  17.95,  99.90,  17.19,  -0.37,
05/14 00Z,  -0.40,  22.87,  99.90,  22.10,  -0.37,