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
#Juneau, AK : 01/21/2026 19:21:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 00Z,   0.90,  14.53,  13.06,  99.90,  -2.37,
01/20 01Z,   1.00,  10.54,   9.11,  99.90,  -2.43,
01/20 02Z,   1.10,   5.84,   4.47,  99.90,  -2.47,
01/20 03Z,   1.10,   1.59,   0.33,  99.90,  -2.36,
01/20 04Z,   1.10,  -1.15,  -2.41,  99.90,  -2.36,
01/20 05Z,   1.10,  -1.72,  -2.99,  99.90,  -2.37,  (min)
01/20 06Z,   0.90,  -0.07,  -1.29,  99.90,  -2.12,
01/20 07Z,   0.90,   3.26,   1.91,  99.90,  -2.25,
01/20 08Z,   1.00,   7.34,   6.04,  99.90,  -2.30,
01/20 09Z,   1.00,  11.21,   9.69,  99.90,  -2.52,
01/20 10Z,   1.10,  14.10,  12.57,  99.90,  -2.63,
01/20 11Z,   1.10,  15.52,  13.95,  99.90,  -2.67,  (max)
01/20 12Z,   0.90,  15.20,  13.67,  99.90,  -2.43,
01/20 13Z,   0.90,  13.17,  11.74,  99.90,  -2.33,
01/20 14Z,   1.00,   9.94,   8.53,  99.90,  -2.41,
01/20 15Z,   1.00,   6.47,   5.20,  99.90,  -2.27,
01/20 16Z,   1.10,   3.86,   2.64,  99.90,  -2.32,
01/20 17Z,   1.10,   2.95,   1.63,  99.90,  -2.42,  (min)
01/20 18Z,   1.00,   4.10,   2.83,  99.90,  -2.27,
01/20 19Z,   1.10,   6.99,   5.75,  99.90,  -2.34,
01/20 20Z,   1.20,  10.76,   9.52,  99.90,  -2.44,
01/20 21Z,   1.20,  14.34,  13.17,  99.90,  -2.37,
01/20 22Z,   1.20,  16.78,  15.54,  99.90,  -2.44,
01/20 23Z,   1.20,  17.48,  16.24,  99.90,  -2.44,  (max)
01/21 00Z,   1.20,  16.17,  14.86,  99.90,  -2.51,
01/21 01Z,   1.30,  12.98,  11.63,  99.90,  -2.65,
01/21 02Z,   1.30,   8.50,   7.21,  99.90,  -2.59,
01/21 03Z,   1.30,   3.79,   2.51,  99.90,  -2.58,
01/21 04Z,   1.30,   0.05,  -1.11,  99.90,  -2.46,
01/21 05Z,   1.20,  -1.76,  -3.00,  99.90,  -2.44,  (min)
01/21 06Z,   1.10,  -1.23,  -2.42,  99.90,  -2.29,
01/21 07Z,   1.10,   1.40,   0.23,  99.90,  -2.27,
01/21 08Z,   1.10,   5.35,   4.07,  99.90,  -2.38,
01/21 09Z,   1.20,   9.59,   8.22,  99.90,  -2.57,
01/21 10Z,   1.30,  13.16,  11.62,  99.90,  -2.84,
01/21 11Z,   1.30,  15.41,  13.85,  99.90,  -2.86,
01/21 12Z,   1.20,  15.96,  14.52,  99.90,  -2.64,  (max)
01/21 13Z,   1.20,  14.69,  13.34,  99.90,  -2.55,
01/21 14Z,   1.20,  11.86,  10.61,  99.90,  -2.45,
01/21 15Z,   1.20,   8.22,   7.03,  99.90,  -2.39,
01/21 16Z,   1.30,   4.84,   3.78,  99.90,  -2.36,
01/21 17Z,   1.30,   2.78,   1.67,  99.90,  -2.41,
01/21 18Z,   1.30,   2.69,   1.51,  99.90,  -2.48,  (min)
01/21 19Z,   1.30,   4.64,   3.42,  99.90,  -2.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 20Z,   1.20,   8.04,  99.90,   6.73,  -2.50,
01/21 21Z,   1.10,  11.89,  99.90,  10.50,  -2.49,
01/21 22Z,   1.00,  15.13,  99.90,  13.65,  -2.48,
01/21 23Z,   1.00,  16.94,  99.90,  15.47,  -2.47,  (max)
01/22 00Z,   1.00,  16.86,  99.90,  15.40,  -2.45,
01/22 01Z,   1.20,  14.80,  99.90,  13.56,  -2.44,
01/22 02Z,   1.30,  11.08,  99.90,   9.95,  -2.43,
01/22 03Z,   1.40,   6.48,  99.90,   5.47,  -2.41,
01/22 04Z,   1.40,   2.17,  99.90,   1.17,  -2.40,
01/22 05Z,   1.40,  -0.72,  99.90,  -1.71,  -2.39,
01/22 06Z,   1.40,  -1.44,  99.90,  -2.42,  -2.38,  (min)
01/22 07Z,   1.40,   0.13,  99.90,  -0.84,  -2.36,
01/22 08Z,   1.30,   3.49,  99.90,   2.43,  -2.36,
01/22 09Z,   1.30,   7.73,  99.90,   6.67,  -2.36,
01/22 10Z,   1.20,  11.78,  99.90,  10.62,  -2.36,
01/22 11Z,   1.00,  14.78,  99.90,  13.42,  -2.36,
01/22 12Z,   1.00,  16.21,  99.90,  14.84,  -2.36,  (max)
01/22 13Z,   0.90,  15.82,  99.90,  14.36,  -2.36,
01/22 14Z,   0.90,  13.70,  99.90,  12.24,  -2.36,
01/22 15Z,   1.10,  10.31,  99.90,   9.05,  -2.36,
01/22 16Z,   1.20,   6.56,  99.90,   5.39,  -2.36,
01/22 17Z,   1.30,   3.54,  99.90,   2.48,  -2.36,
01/22 18Z,   1.30,   2.17,  99.90,   1.10,  -2.36,  (min)
01/22 19Z,   1.30,   2.84,  99.90,   1.78,  -2.36,
01/22 20Z,   1.30,   5.36,  99.90,   4.30,  -2.36,
01/22 21Z,   1.30,   8.97,  99.90,   7.91,  -2.36,
01/22 22Z,   1.20,  12.62,  99.90,  11.46,  -2.36,
01/22 23Z,   1.20,  15.33,  99.90,  14.17,  -2.36,
01/23 00Z,   1.20,  16.43,  99.90,  15.27,  -2.36,  (max)
01/23 01Z,   1.10,  15.65,  99.90,  14.39,  -2.36,
01/23 02Z,   1.10,  13.09,  99.90,  11.82,  -2.36,
01/23 03Z,   1.10,   9.21,  99.90,   7.94,  -2.36,
01/23 04Z,   1.00,   4.92,  99.90,   3.55,  -2.36,
01/23 05Z,   1.00,   1.34,  99.90,  -0.02,  -2.36,
01/23 06Z,   1.00,  -0.54,  99.90,  -1.90,  -2.36,  (min)
01/23 07Z,   1.00,  -0.24,  99.90,  -1.60,  -2.36,
01/23 08Z,   1.00,   2.12,  99.90,   0.76,  -2.36,
01/23 09Z,   1.10,   5.87,  99.90,   4.61,  -2.36,
01/23 10Z,   1.10,  10.04,  99.90,   8.78,  -2.36,
01/23 11Z,   1.10,  13.62,  99.90,  12.36,  -2.36,
01/23 12Z,   1.10,  15.87,  99.90,  14.61,  -2.36,
01/23 13Z,   1.10,  16.42,  99.90,  15.16,  -2.36,  (max)
01/23 14Z,   1.10,  15.21,  99.90,  13.95,  -2.36,
01/23 15Z,   1.10,  12.47,  99.90,  11.21,  -2.36,
01/23 16Z,   1.10,   8.83,  99.90,   7.57,  -2.36,
01/23 17Z,   1.10,   5.24,  99.90,   3.98,  -2.36,
01/23 18Z,   1.00,   2.72,  99.90,   1.36,  -2.36,
01/23 19Z,   0.90,   1.99,  99.90,   0.53,  -2.36,  (min)
01/23 20Z,   0.90,   3.21,  99.90,   1.75,  -2.36,
01/23 21Z,   0.80,   6.00,  99.90,   4.44,  -2.36,
01/23 22Z,   0.80,   9.52,  99.90,   7.96,  -2.36,
01/23 23Z,   0.90,  12.76,  99.90,  11.30,  -2.36,
01/24 00Z,   0.90,  14.87,  99.90,  13.40,  -2.36,
01/24 01Z,   1.00,  15.35,  99.90,  13.99,  -2.36,  (max)
01/24 02Z,   1.00,  14.13,  99.90,  12.76,  -2.36,
01/24 03Z,   1.10,  11.41,  99.90,  10.15,  -2.36,
01/24 04Z,   1.20,   7.78,  99.90,   6.61,  -2.36,
01/24 05Z,   1.20,   4.12,  99.90,   2.96,  -2.36,
01/24 06Z,   1.20,   1.45,  99.90,   0.29,  -2.36,
01/24 07Z,   1.10,   0.51,  99.90,  -0.75,  -2.36,  (min)
01/24 08Z,   0.90,   1.58,  99.90,   0.12,  -2.36,
01/24 09Z,   0.80,   4.36,  99.90,   2.80,  -2.36,
01/24 10Z,   0.60,   8.13,  99.90,   6.37,  -2.36,
01/24 11Z,   0.60,  11.93,  99.90,  10.16,  -2.36,
01/24 12Z,   0.60,  14.86,  99.90,  13.10,  -2.36,
01/24 13Z,   0.70,  16.34,  99.90,  14.68,  -2.36,  (max)
01/24 14Z,   0.80,  16.16,  99.90,  14.59,  -2.36,
01/24 15Z,   0.90,  14.37,  99.90,  12.91,  -2.36,
01/24 16Z,   1.00,  11.33,  99.90,   9.97,  -2.36,
01/24 17Z,   1.10,   7.72,  99.90,   6.45,  -2.36,
01/24 18Z,   1.20,   4.45,  99.90,   3.28,  -2.36,
01/24 19Z,   1.20,   2.40,  99.90,   1.24,  -2.36,
01/24 20Z,   1.20,   2.10,  99.90,   0.94,  -2.36,  (min)
01/24 21Z,   1.10,   3.56,  99.90,   2.30,  -2.36,
01/24 22Z,   1.10,   6.30,  99.90,   5.04,  -2.36,
01/24 23Z,   1.00,   9.50,  99.90,   8.14,  -2.36,
01/25 00Z,   1.00,  12.24,  99.90,  10.88,  -2.36,
01/25 01Z,   1.00,  13.83,  99.90,  12.47,  -2.36,
01/25 02Z,   1.00,  13.95,  99.90,  12.59,  -2.36,  (max)
01/25 03Z,   1.00,  12.63,  99.90,  11.27,  -2.36,
01/25 04Z,   1.00,  10.16,  99.90,   8.79,  -2.36,
01/25 05Z,   1.00,   7.09,  99.90,   5.73,  -2.36,
01/25 06Z,   1.00,   4.22,  99.90,   2.86,  -2.36,
01/25 07Z,   1.10,   2.39,  99.90,   1.13,  -2.36,
01/25 08Z,   1.10,   2.15,  99.90,   0.88,  -2.36,  (min)
01/25 09Z,   1.20,   3.60,  99.90,   2.44,  -2.36,
01/25 10Z,   1.20,   6.41,  99.90,   5.25,  -2.36,
01/25 11Z,   1.20,   9.88,  99.90,   8.72,  -2.36,
01/25 12Z,   1.30,  13.14,  99.90,  12.07,  -2.36,