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 19:21:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 00Z,   0.90,   5.97,   4.50,  99.90,  -2.37,
01/20 01Z,   1.00,   1.98,   0.55,  99.90,  -2.43,
01/20 02Z,   1.10,  -2.72,  -4.09,  99.90,  -2.47,
01/20 03Z,   1.10,  -6.97,  -8.23,  99.90,  -2.36,
01/20 04Z,   1.10,  -9.71, -10.97,  99.90,  -2.36,
01/20 05Z,   1.10, -10.28, -11.55,  99.90,  -2.37,  (min)
01/20 06Z,   0.90,  -8.63,  -9.85,  99.90,  -2.12,
01/20 07Z,   0.90,  -5.30,  -6.65,  99.90,  -2.25,
01/20 08Z,   1.00,  -1.22,  -2.52,  99.90,  -2.30,
01/20 09Z,   1.00,   2.65,   1.13,  99.90,  -2.52,
01/20 10Z,   1.10,   5.54,   4.01,  99.90,  -2.63,
01/20 11Z,   1.10,   6.96,   5.39,  99.90,  -2.67,  (max)
01/20 12Z,   0.90,   6.64,   5.11,  99.90,  -2.43,
01/20 13Z,   0.90,   4.61,   3.18,  99.90,  -2.33,
01/20 14Z,   1.00,   1.38,  -0.03,  99.90,  -2.41,
01/20 15Z,   1.00,  -2.09,  -3.36,  99.90,  -2.27,
01/20 16Z,   1.10,  -4.70,  -5.92,  99.90,  -2.32,
01/20 17Z,   1.10,  -5.61,  -6.93,  99.90,  -2.42,  (min)
01/20 18Z,   1.00,  -4.46,  -5.73,  99.90,  -2.27,
01/20 19Z,   1.10,  -1.57,  -2.81,  99.90,  -2.34,
01/20 20Z,   1.20,   2.20,   0.96,  99.90,  -2.44,
01/20 21Z,   1.20,   5.78,   4.61,  99.90,  -2.37,
01/20 22Z,   1.20,   8.22,   6.98,  99.90,  -2.44,
01/20 23Z,   1.20,   8.92,   7.68,  99.90,  -2.44,  (max)
01/21 00Z,   1.20,   7.61,   6.30,  99.90,  -2.51,
01/21 01Z,   1.30,   4.42,   3.07,  99.90,  -2.65,
01/21 02Z,   1.30,  -0.06,  -1.35,  99.90,  -2.59,
01/21 03Z,   1.30,  -4.77,  -6.05,  99.90,  -2.58,
01/21 04Z,   1.30,  -8.51,  -9.67,  99.90,  -2.46,
01/21 05Z,   1.20, -10.32, -11.56,  99.90,  -2.44,  (min)
01/21 06Z,   1.10,  -9.79, -10.98,  99.90,  -2.29,
01/21 07Z,   1.10,  -7.16,  -8.33,  99.90,  -2.27,
01/21 08Z,   1.10,  -3.21,  -4.49,  99.90,  -2.38,
01/21 09Z,   1.20,   1.03,  -0.34,  99.90,  -2.57,
01/21 10Z,   1.30,   4.60,   3.06,  99.90,  -2.84,
01/21 11Z,   1.30,   6.85,   5.29,  99.90,  -2.86,
01/21 12Z,   1.20,   7.40,   5.96,  99.90,  -2.64,  (max)
01/21 13Z,   1.20,   6.13,   4.78,  99.90,  -2.55,
01/21 14Z,   1.20,   3.30,   2.05,  99.90,  -2.45,
01/21 15Z,   1.20,  -0.34,  -1.53,  99.90,  -2.39,
01/21 16Z,   1.30,  -3.72,  -4.78,  99.90,  -2.36,
01/21 17Z,   1.30,  -5.78,  -6.89,  99.90,  -2.41,
01/21 18Z,   1.30,  -5.87,  -7.05,  99.90,  -2.48,  (min)
01/21 19Z,   1.30,  -3.92,  -5.14,  99.90,  -2.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 20Z,   1.20,  -0.52,  99.90,  -1.83,  -2.50,
01/21 21Z,   1.10,   3.33,  99.90,   1.94,  -2.49,
01/21 22Z,   1.00,   6.57,  99.90,   5.09,  -2.48,
01/21 23Z,   1.00,   8.38,  99.90,   6.91,  -2.47,  (max)
01/22 00Z,   1.00,   8.30,  99.90,   6.84,  -2.45,
01/22 01Z,   1.20,   6.24,  99.90,   5.00,  -2.44,
01/22 02Z,   1.30,   2.52,  99.90,   1.39,  -2.43,
01/22 03Z,   1.40,  -2.08,  99.90,  -3.09,  -2.41,
01/22 04Z,   1.40,  -6.39,  99.90,  -7.39,  -2.40,
01/22 05Z,   1.40,  -9.28,  99.90, -10.27,  -2.39,
01/22 06Z,   1.40, -10.00,  99.90, -10.98,  -2.38,  (min)
01/22 07Z,   1.40,  -8.43,  99.90,  -9.40,  -2.36,
01/22 08Z,   1.30,  -5.07,  99.90,  -6.13,  -2.36,
01/22 09Z,   1.30,  -0.83,  99.90,  -1.89,  -2.36,
01/22 10Z,   1.20,   3.22,  99.90,   2.06,  -2.36,
01/22 11Z,   1.00,   6.22,  99.90,   4.86,  -2.36,
01/22 12Z,   1.00,   7.65,  99.90,   6.28,  -2.36,  (max)
01/22 13Z,   0.90,   7.26,  99.90,   5.80,  -2.36,
01/22 14Z,   0.90,   5.14,  99.90,   3.68,  -2.36,
01/22 15Z,   1.10,   1.75,  99.90,   0.49,  -2.36,
01/22 16Z,   1.20,  -2.00,  99.90,  -3.17,  -2.36,
01/22 17Z,   1.30,  -5.02,  99.90,  -6.08,  -2.36,
01/22 18Z,   1.30,  -6.39,  99.90,  -7.46,  -2.36,  (min)
01/22 19Z,   1.30,  -5.72,  99.90,  -6.78,  -2.36,
01/22 20Z,   1.30,  -3.20,  99.90,  -4.26,  -2.36,
01/22 21Z,   1.30,   0.41,  99.90,  -0.65,  -2.36,
01/22 22Z,   1.20,   4.06,  99.90,   2.90,  -2.36,
01/22 23Z,   1.20,   6.77,  99.90,   5.61,  -2.36,
01/23 00Z,   1.20,   7.87,  99.90,   6.71,  -2.36,  (max)
01/23 01Z,   1.10,   7.09,  99.90,   5.83,  -2.36,
01/23 02Z,   1.10,   4.53,  99.90,   3.26,  -2.36,
01/23 03Z,   1.10,   0.65,  99.90,  -0.62,  -2.36,
01/23 04Z,   1.00,  -3.64,  99.90,  -5.01,  -2.36,
01/23 05Z,   1.00,  -7.22,  99.90,  -8.58,  -2.36,
01/23 06Z,   1.00,  -9.10,  99.90, -10.46,  -2.36,  (min)
01/23 07Z,   1.00,  -8.80,  99.90, -10.16,  -2.36,
01/23 08Z,   1.00,  -6.44,  99.90,  -7.80,  -2.36,
01/23 09Z,   1.10,  -2.69,  99.90,  -3.95,  -2.36,
01/23 10Z,   1.10,   1.48,  99.90,   0.22,  -2.36,
01/23 11Z,   1.10,   5.06,  99.90,   3.80,  -2.36,
01/23 12Z,   1.10,   7.31,  99.90,   6.05,  -2.36,
01/23 13Z,   1.10,   7.86,  99.90,   6.60,  -2.36,  (max)
01/23 14Z,   1.10,   6.65,  99.90,   5.39,  -2.36,
01/23 15Z,   1.10,   3.91,  99.90,   2.65,  -2.36,
01/23 16Z,   1.10,   0.27,  99.90,  -0.99,  -2.36,
01/23 17Z,   1.10,  -3.32,  99.90,  -4.58,  -2.36,
01/23 18Z,   1.00,  -5.84,  99.90,  -7.20,  -2.36,
01/23 19Z,   0.90,  -6.57,  99.90,  -8.03,  -2.36,  (min)
01/23 20Z,   0.90,  -5.35,  99.90,  -6.81,  -2.36,
01/23 21Z,   0.80,  -2.56,  99.90,  -4.12,  -2.36,
01/23 22Z,   0.80,   0.96,  99.90,  -0.60,  -2.36,
01/23 23Z,   0.90,   4.20,  99.90,   2.74,  -2.36,
01/24 00Z,   0.90,   6.31,  99.90,   4.84,  -2.36,
01/24 01Z,   1.00,   6.79,  99.90,   5.43,  -2.36,  (max)
01/24 02Z,   1.00,   5.57,  99.90,   4.20,  -2.36,
01/24 03Z,   1.10,   2.85,  99.90,   1.59,  -2.36,
01/24 04Z,   1.20,  -0.78,  99.90,  -1.95,  -2.36,
01/24 05Z,   1.20,  -4.44,  99.90,  -5.60,  -2.36,
01/24 06Z,   1.20,  -7.11,  99.90,  -8.27,  -2.36,
01/24 07Z,   1.10,  -8.05,  99.90,  -9.31,  -2.36,  (min)
01/24 08Z,   0.90,  -6.98,  99.90,  -8.44,  -2.36,
01/24 09Z,   0.80,  -4.20,  99.90,  -5.76,  -2.36,
01/24 10Z,   0.60,  -0.43,  99.90,  -2.19,  -2.36,
01/24 11Z,   0.60,   3.37,  99.90,   1.60,  -2.36,
01/24 12Z,   0.60,   6.30,  99.90,   4.54,  -2.36,
01/24 13Z,   0.70,   7.78,  99.90,   6.12,  -2.36,  (max)
01/24 14Z,   0.80,   7.60,  99.90,   6.03,  -2.36,
01/24 15Z,   0.90,   5.81,  99.90,   4.35,  -2.36,
01/24 16Z,   1.00,   2.77,  99.90,   1.41,  -2.36,
01/24 17Z,   1.10,  -0.84,  99.90,  -2.11,  -2.36,
01/24 18Z,   1.20,  -4.11,  99.90,  -5.28,  -2.36,
01/24 19Z,   1.20,  -6.16,  99.90,  -7.32,  -2.36,
01/24 20Z,   1.20,  -6.46,  99.90,  -7.62,  -2.36,  (min)
01/24 21Z,   1.10,  -5.00,  99.90,  -6.26,  -2.36,
01/24 22Z,   1.10,  -2.26,  99.90,  -3.52,  -2.36,
01/24 23Z,   1.00,   0.94,  99.90,  -0.42,  -2.36,
01/25 00Z,   1.00,   3.68,  99.90,   2.32,  -2.36,
01/25 01Z,   1.00,   5.27,  99.90,   3.91,  -2.36,
01/25 02Z,   1.00,   5.39,  99.90,   4.03,  -2.36,  (max)
01/25 03Z,   1.00,   4.07,  99.90,   2.71,  -2.36,
01/25 04Z,   1.00,   1.60,  99.90,   0.23,  -2.36,
01/25 05Z,   1.00,  -1.47,  99.90,  -2.83,  -2.36,
01/25 06Z,   1.00,  -4.34,  99.90,  -5.70,  -2.36,
01/25 07Z,   1.10,  -6.17,  99.90,  -7.43,  -2.36,
01/25 08Z,   1.10,  -6.41,  99.90,  -7.68,  -2.36,  (min)
01/25 09Z,   1.20,  -4.96,  99.90,  -6.12,  -2.36,
01/25 10Z,   1.20,  -2.15,  99.90,  -3.31,  -2.36,
01/25 11Z,   1.20,   1.32,  99.90,   0.16,  -2.36,
01/25 12Z,   1.30,   4.58,  99.90,   3.51,  -2.36,