EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
#Anchorage, AK : 04/23/2025 09:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 18Z,  -0.50,  13.85,  13.86,  99.90,   0.51,
04/21 19Z,  -0.40,  18.53,  17.51,  99.90,  -0.62,
04/21 20Z,  -0.40,  21.83,  20.44,  99.90,  -0.99,
04/21 21Z,  -0.40,  23.01,  22.12,  99.90,  -0.49,
04/21 22Z,  -0.40,  23.17,  22.48,  99.90,  -0.29,  (max)
04/21 23Z,  -0.40,  22.13,  21.07,  99.90,  -0.66,
04/22 00Z,  -0.50,  19.45,  18.07,  99.90,  -0.88,
04/22 01Z,  -0.40,  15.61,  14.11,  99.90,  -1.10,
04/22 02Z,  -0.40,  11.53,  10.47,  99.90,  -0.66,
04/22 03Z,  -0.40,   8.30,   7.17,  99.90,  -0.73,
04/22 04Z,  -0.30,   6.18,   4.51,  99.90,  -1.37,
04/22 05Z,  -0.30,   4.98,   3.55,  99.90,  -1.13,  (min)
04/22 06Z,  -0.30,   6.10,   6.38,  99.90,   0.58,
04/22 07Z,  -0.30,  10.37,  11.15,  99.90,   1.08,
04/22 08Z,  -0.30,  15.40,  15.65,  99.90,   0.55,
04/22 09Z,  -0.30,  19.12,  19.51,  99.90,   0.69,
04/22 10Z,  -0.30,  22.02,  22.61,  99.90,   0.89,
04/22 11Z,  -0.30,  24.09,  24.53,  99.90,   0.74,
04/22 12Z,  -0.30,  24.23,  24.66,  99.90,   0.73,  (max)
04/22 13Z,  -0.30,  22.25,  22.81,  99.90,   0.86,
04/22 14Z,  -0.20,  18.87,  19.54,  99.90,   0.87,
04/22 15Z,  -0.20,  15.28,  15.62,  99.90,   0.54,
04/22 16Z,  -0.20,  12.40,  12.14,  99.90,  -0.06,
04/22 17Z,  -0.20,  10.16,   9.46,  99.90,  -0.50,
04/22 18Z,  -0.20,   9.42,   8.40,  99.90,  -0.82,  (min)
04/22 19Z,  -0.20,  11.90,  10.68,  99.90,  -1.02,
04/22 20Z,  -0.20,  16.47,  14.73,  99.90,  -1.54,
04/22 21Z,  -0.20,  20.13,  18.70,  99.90,  -1.23,
04/22 22Z,  -0.20,  22.34,  21.48,  99.90,  -0.66,
04/22 23Z,  -0.30,  23.66,  22.93,  99.90,  -0.43,  (max)
04/23 00Z,  -0.30,  23.36,  22.58,  99.90,  -0.48,
04/23 01Z,  -0.30,  20.99,  20.29,  99.90,  -0.40,
04/23 02Z,  -0.30,  17.18,  16.38,  99.90,  -0.50,
04/23 03Z,  -0.30,  12.93,  12.18,  99.90,  -0.45,
04/23 04Z,  -0.30,   9.29,   8.36,  99.90,  -0.63,
04/23 05Z,  -0.30,   6.36,   4.95,  99.90,  -1.11,
04/23 06Z,  -0.30,   4.35,   2.75,  99.90,  -1.30,  (min)
04/23 07Z,  -0.30,   5.22,   4.31,  99.90,  -0.61,
04/23 08Z,  -0.40,   9.67,   9.64,  99.90,   0.37,
04/23 09Z,  -0.40,  15.08,  14.85,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 10Z,  -0.50,  19.52,  99.90,  19.15,   0.13,
04/23 11Z,  -0.50,  23.24,  99.90,  22.84,   0.10,
04/23 12Z,  -0.50,  25.67,  99.90,  25.23,   0.06,  (max)
04/23 13Z,  -0.50,  25.66,  99.90,  25.18,   0.02,
04/23 14Z,  -0.50,  23.32,  99.90,  22.81,  -0.02,
04/23 15Z,  -0.50,  19.52,  99.90,  18.96,  -0.05,
04/23 16Z,  -0.50,  15.39,  99.90,  14.80,  -0.09,
04/23 17Z,  -0.50,  11.66,  99.90,  11.03,  -0.13,
04/23 18Z,  -0.60,   8.35,  99.90,   7.59,  -0.17,
04/23 19Z,  -0.60,   7.02,  99.90,   6.22,  -0.20,  (min)
04/23 20Z,  -0.60,   9.63,  99.90,   8.79,  -0.24,
04/23 21Z,  -0.60,  14.72,  99.90,  13.84,  -0.28,
04/23 22Z,  -0.60,  19.33,  99.90,  18.46,  -0.28,
04/23 23Z,  -0.60,  22.86,  99.90,  21.98,  -0.28,
04/24 00Z,  -0.60,  25.22,  99.90,  24.34,  -0.28,
04/24 01Z,  -0.60,  25.28,  99.90,  24.40,  -0.28,  (max)
04/24 02Z,  -0.60,  22.81,  99.90,  21.93,  -0.28,
04/24 03Z,  -0.60,  18.64,  99.90,  17.76,  -0.28,
04/24 04Z,  -0.50,  13.91,  99.90,  13.13,  -0.28,
04/24 05Z,  -0.50,   9.60,  99.90,   8.82,  -0.28,
04/24 06Z,  -0.50,   5.81,  99.90,   5.03,  -0.28,
04/24 07Z,  -0.50,   3.30,  99.90,   2.52,  -0.28,  (min)
04/24 08Z,  -0.40,   4.48,  99.90,   3.80,  -0.28,
04/24 09Z,  -0.40,   9.68,  99.90,   9.00,  -0.28,
04/24 10Z,  -0.40,  15.90,  99.90,  15.22,  -0.28,
04/24 11Z,  -0.40,  21.24,  99.90,  20.56,  -0.28,
04/24 12Z,  -0.40,  25.54,  99.90,  24.86,  -0.28,
04/24 13Z,  -0.40,  27.82,  99.90,  27.14,  -0.28,  (max)
04/24 14Z,  -0.40,  27.14,  99.90,  26.47,  -0.28,
04/24 15Z,  -0.30,  24.01,  99.90,  23.44,  -0.28,
04/24 16Z,  -0.30,  19.44,  99.90,  18.87,  -0.28,
04/24 17Z,  -0.30,  14.56,  99.90,  13.98,  -0.28,
04/24 18Z,  -0.30,   9.88,  99.90,   9.30,  -0.28,
04/24 19Z,  -0.30,   5.73,  99.90,   5.15,  -0.28,
04/24 20Z,  -0.30,   4.34,  99.90,   3.76,  -0.28,  (min)
04/24 21Z,  -0.30,   7.68,  99.90,   7.10,  -0.28,
04/24 22Z,  -0.30,  13.80,  99.90,  13.23,  -0.28,
04/24 23Z,  -0.30,  19.65,  99.90,  19.08,  -0.28,
04/25 00Z,  -0.30,  24.40,  99.90,  23.82,  -0.28,
04/25 01Z,  -0.30,  27.36,  99.90,  26.78,  -0.28,  (max)
04/25 02Z,  -0.30,  27.28,  99.90,  26.70,  -0.28,
04/25 03Z,  -0.20,  24.31,  99.90,  23.83,  -0.28,
04/25 04Z,  -0.20,  19.54,  99.90,  19.07,  -0.28,
04/25 05Z,  -0.20,  14.23,  99.90,  13.75,  -0.28,
04/25 06Z,  -0.20,   9.29,  99.90,   8.81,  -0.28,
04/25 07Z,  -0.10,   4.89,  99.90,   4.51,  -0.28,
04/25 08Z,  -0.10,   2.38,  99.90,   2.00,  -0.28,  (min)
04/25 09Z,  -0.10,   4.46,  99.90,   4.08,  -0.28,
04/25 10Z,  -0.10,  10.82,  99.90,  10.44,  -0.28,
04/25 11Z,  -0.10,  18.00,  99.90,  17.62,  -0.28,
04/25 12Z,   0.00,  24.03,  99.90,  23.75,  -0.28,
04/25 13Z,   0.00,  28.38,  99.90,  28.10,  -0.28,
04/25 14Z,   0.00,  29.88,  99.90,  29.60,  -0.28,  (max)
04/25 15Z,   0.00,  28.07,  99.90,  27.80,  -0.28,
04/25 16Z,   0.00,  23.90,  99.90,  23.62,  -0.28,
04/25 17Z,   0.00,  18.48,  99.90,  18.20,  -0.28,
04/25 18Z,   0.00,  12.86,  99.90,  12.58,  -0.28,
04/25 19Z,   0.00,   7.40,  99.90,   7.12,  -0.28,
04/25 20Z,   0.00,   2.83,  99.90,   2.55,  -0.28,
04/25 21Z,   0.00,   1.96,  99.90,   1.68,  -0.28,  (min)
04/25 22Z,  -0.10,   6.52,  99.90,   6.15,  -0.28,
04/25 23Z,  -0.10,  13.92,  99.90,  13.55,  -0.28,
04/26 00Z,  -0.10,  20.94,  99.90,  20.56,  -0.28,
04/26 01Z,  -0.10,  26.49,  99.90,  26.11,  -0.28,
04/26 02Z,  -0.10,  29.46,  99.90,  29.08,  -0.28,  (max)
04/26 03Z,  -0.10,  28.79,  99.90,  28.42,  -0.28,
04/26 04Z,   0.00,  25.12,  99.90,  24.84,  -0.28,
04/26 05Z,   0.00,  19.76,  99.90,  19.48,  -0.28,
04/26 06Z,   0.00,  14.01,  99.90,  13.73,  -0.28,
04/26 07Z,   0.00,   8.65,  99.90,   8.37,  -0.28,
04/26 08Z,   0.00,   4.02,  99.90,   3.74,  -0.28,
04/26 09Z,   0.00,   2.05,  99.90,   1.77,  -0.28,  (min)
04/26 10Z,  -0.10,   5.46,  99.90,   5.09,  -0.28,
04/26 11Z,  -0.10,  13.11,  99.90,  12.73,  -0.28,
04/26 12Z,  -0.10,  21.06,  99.90,  20.69,  -0.28,
04/26 13Z,  -0.10,  27.29,  99.90,  26.91,  -0.28,
04/26 14Z,  -0.10,  31.02,  99.90,  30.64,  -0.28,
04/26 15Z,  -0.10,  31.23,  99.90,  30.85,  -0.28,  (max)
04/26 16Z,  -0.10,  28.09,  99.90,  27.71,  -0.28,
04/26 17Z,  -0.10,  22.89,  99.90,  22.51,  -0.28,
04/26 18Z,  -0.10,  16.79,  99.90,  16.41,  -0.28,
04/26 19Z,  -0.10,  10.62,  99.90,  10.25,  -0.28,
04/26 20Z,  -0.20,   4.67,  99.90,   4.19,  -0.28,
04/26 21Z,  -0.20,   0.14,  99.90,  -0.34,  -0.28,  (min)
04/26 22Z,  -0.20,   0.32,  99.90,  -0.15,  -0.28,
04/26 23Z,  -0.30,   6.38,  99.90,   5.80,  -0.28,
04/27 00Z,  -0.30,  14.98,  99.90,  14.40,  -0.28,
04/27 01Z,  99.90,  22.79,  99.90,  99.90,  -0.28,
04/27 02Z,  99.90,  28.55,  99.90,  99.90,  -0.28,
04/27 03Z,  99.90,  30.99,  99.90,  99.90,  -0.28,
04/27 04Z,  99.90,  29.51,  99.90,  99.90,  -0.28,
04/27 05Z,  99.90,  25.19,  99.90,  99.90,  -0.28,
04/27 06Z,  99.90,  19.45,  99.90,  99.90,  -0.28,