EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 01/22/2026 15:23:34 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 00Z,  -0.30,  -0.83,  -1.81,  99.90,  -0.68,
01/21 01Z,  -0.40,  -3.08,  -4.04,  99.90,  -0.56,
01/21 02Z,  -0.40,  -5.79,  -6.81,  99.90,  -0.62,
01/21 03Z,  -0.40,  -8.34,  -9.32,  99.90,  -0.58,
01/21 04Z,  -0.40, -10.19, -11.22,  99.90,  -0.63,
01/21 05Z,  -0.40, -10.90, -11.90,  99.90,  -0.60,  (min)
01/21 06Z,  -0.30, -10.34, -11.42,  99.90,  -0.78,
01/21 07Z,  -0.30,  -8.66,  -9.74,  99.90,  -0.78,
01/21 08Z,  -0.30,  -6.28,  -7.37,  99.90,  -0.79,
01/21 09Z,  -0.30,  -3.76,  -4.84,  99.90,  -0.78,
01/21 10Z,  -0.30,  -1.68,  -2.76,  99.90,  -0.78,
01/21 11Z,  -0.30,  -0.50,  -1.54,  99.90,  -0.74,
01/21 12Z,  -0.30,  -0.42,  -1.41,  99.90,  -0.69,  (max)
01/21 13Z,  -0.30,  -1.37,  -2.31,  99.90,  -0.64,
01/21 14Z,  -0.30,  -3.00,  -3.96,  99.90,  -0.66,
01/21 15Z,  -0.30,  -4.81,  -5.76,  99.90,  -0.65,
01/21 16Z,  -0.30,  -6.26,  -7.19,  99.90,  -0.63,
01/21 17Z,  -0.40,  -6.91,  -7.90,  99.90,  -0.59,  (min)
01/21 18Z,  -0.30,  -6.57,  -7.62,  99.90,  -0.75,
01/21 19Z,  -0.30,  -5.31,  -6.39,  99.90,  -0.78,
01/21 20Z,  -0.30,  -3.46,  -4.50,  99.90,  -0.74,
01/21 21Z,  -0.30,  -1.54,  -2.53,  99.90,  -0.69,
01/21 22Z,  -0.30,  -0.10,  -1.10,  99.90,  -0.70,
01/21 23Z,  -0.30,   0.43,  -0.61,  99.90,  -0.74,  (max)
01/22 00Z,  -0.30,  -0.17,  -1.16,  99.90,  -0.69,
01/22 01Z,  -0.30,  -1.84,  -2.73,  99.90,  -0.59,
01/22 02Z,  -0.40,  -4.25,  -5.13,  99.90,  -0.48,
01/22 03Z,  -0.40,  -6.85,  -7.67,  99.90,  -0.42,
01/22 04Z,  -0.40,  -9.05,  -9.94,  99.90,  -0.49,
01/22 05Z,  -0.30, -10.35, -11.25,  99.90,  -0.60,
01/22 06Z,  -0.30, -10.44, -11.36,  99.90,  -0.62,  (min)
01/22 07Z,  -0.30,  -9.31, -10.34,  99.90,  -0.73,
01/22 08Z,  -0.40,  -7.25,  -8.24,  99.90,  -0.59,
01/22 09Z,  -0.40,  -4.74,  -5.81,  99.90,  -0.67,
01/22 10Z,  -0.40,  -2.38,  -3.37,  99.90,  -0.59,
01/22 11Z,  -0.40,  -0.70,  -1.73,  99.90,  -0.63,
01/22 12Z,  -0.30,  -0.06,  -1.05,  99.90,  -0.69,  (max)
01/22 13Z,  -0.30,  -0.54,  -1.48,  99.90,  -0.64,
01/22 14Z,  -0.40,  -1.93,  -2.73,  99.90,  -0.40,
01/22 15Z,  -0.40,  -3.82,  -4.69,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 16Z,  -0.50,  -5.65,  99.90,  -6.63,  -0.48,
01/22 17Z,  -0.50,  -6.92,  99.90,  -7.92,  -0.49,
01/22 18Z,  -0.40,  -7.29,  99.90,  -8.19,  -0.51,  (min)
01/22 19Z,  -0.30,  -6.65,  99.90,  -7.46,  -0.52,
01/22 20Z,  -0.30,  -5.18,  99.90,  -6.01,  -0.53,
01/22 21Z,  -0.20,  -3.29,  99.90,  -4.03,  -0.54,
01/22 22Z,  -0.20,  -1.52,  99.90,  -2.27,  -0.55,
01/22 23Z,  -0.30,  -0.36,  99.90,  -1.22,  -0.56,
01/23 00Z,  -0.30,  -0.18,  99.90,  -1.05,  -0.57,  (max)
01/23 01Z,  -0.40,  -1.09,  99.90,  -2.07,  -0.58,
01/23 02Z,  -0.40,  -2.91,  99.90,  -3.90,  -0.59,
01/23 03Z,  -0.40,  -5.24,  99.90,  -6.24,  -0.60,
01/23 04Z,  -0.50,  -7.53,  99.90,  -8.63,  -0.60,
01/23 05Z,  -0.40,  -9.23,  99.90, -10.23,  -0.60,
01/23 06Z,  -0.40,  -9.92,  99.90, -10.93,  -0.60,  (min)
01/23 07Z,  -0.50,  -9.44,  99.90, -10.55,  -0.60,
01/23 08Z,  -0.40,  -7.90,  99.90,  -8.90,  -0.60,
01/23 09Z,  -0.40,  -5.65,  99.90,  -6.66,  -0.60,
01/23 10Z,  -0.40,  -3.23,  99.90,  -4.24,  -0.60,
01/23 11Z,  -0.40,  -1.21,  99.90,  -2.21,  -0.60,
01/23 12Z,  -0.40,  -0.02,  99.90,  -1.03,  -0.60,  (max)
01/23 13Z,  -0.50,   0.08,  99.90,  -1.03,  -0.60,
01/23 14Z,  -0.50,  -0.88,  99.90,  -1.98,  -0.60,
01/23 15Z,  -0.50,  -2.59,  99.90,  -3.69,  -0.60,
01/23 16Z,  -0.50,  -4.59,  99.90,  -5.70,  -0.60,
01/23 17Z,  -0.50,  -6.35,  99.90,  -7.46,  -0.60,
01/23 18Z,  -0.50,  -7.42,  99.90,  -8.53,  -0.60,
01/23 19Z,  -0.60,  -7.55,  99.90,  -8.75,  -0.60,  (min)
01/23 20Z,  -0.60,  -6.72,  99.90,  -7.92,  -0.60,
01/23 21Z,  -0.50,  -5.19,  99.90,  -6.30,  -0.60,
01/23 22Z,  -0.50,  -3.40,  99.90,  -4.51,  -0.60,
01/23 23Z,  -0.50,  -1.84,  99.90,  -2.95,  -0.60,
01/24 00Z,  -0.50,  -0.97,  99.90,  -2.07,  -0.60,  (max)
01/24 01Z,  -0.50,  -1.03,  99.90,  -2.14,  -0.60,
01/24 02Z,  -0.50,  -2.05,  99.90,  -3.16,  -0.60,
01/24 03Z,  -0.60,  -3.80,  99.90,  -5.01,  -0.60,
01/24 04Z,  -0.60,  -5.85,  99.90,  -7.06,  -0.60,
01/24 05Z,  -0.70,  -7.68,  99.90,  -8.99,  -0.60,
01/24 06Z,  -0.60,  -8.83,  99.90, -10.04,  -0.60,
01/24 07Z,  -0.70,  -8.99,  99.90, -10.29,  -0.60,  (min)
01/24 08Z,  -0.70,  -8.09,  99.90,  -9.40,  -0.60,
01/24 09Z,  -0.70,  -6.33,  99.90,  -7.64,  -0.60,
01/24 10Z,  -0.70,  -4.12,  99.90,  -5.42,  -0.60,
01/24 11Z,  -0.60,  -1.96,  99.90,  -3.16,  -0.60,
01/24 12Z,  -0.60,  -0.35,  99.90,  -1.56,  -0.60,
01/24 13Z,  -0.60,   0.34,  99.90,  -0.86,  -0.60,  (max)
01/24 14Z,  -0.50,  -0.01,  99.90,  -1.12,  -0.60,
01/24 15Z,  -0.60,  -1.30,  99.90,  -2.51,  -0.60,
01/24 16Z,  -0.60,  -3.19,  99.90,  -4.39,  -0.60,
01/24 17Z,  -0.60,  -5.20,  99.90,  -6.40,  -0.60,
01/24 18Z,  -0.70,  -6.85,  99.90,  -8.15,  -0.60,
01/24 19Z,  -0.70,  -7.76,  99.90,  -9.06,  -0.60,  (min)
01/24 20Z,  -0.60,  -7.76,  99.90,  -8.96,  -0.60,
01/24 21Z,  -0.60,  -6.89,  99.90,  -8.10,  -0.60,
01/24 22Z,  -0.50,  -5.44,  99.90,  -6.55,  -0.60,
01/24 23Z,  -0.50,  -3.83,  99.90,  -4.93,  -0.60,
01/25 00Z,  -0.50,  -2.49,  99.90,  -3.59,  -0.60,
01/25 01Z,  -0.50,  -1.80,  99.90,  -2.90,  -0.60,  (max)
01/25 02Z,  -0.50,  -1.94,  99.90,  -3.04,  -0.60,
01/25 03Z,  -0.50,  -2.87,  99.90,  -3.97,  -0.60,
01/25 04Z,  -0.40,  -4.35,  99.90,  -5.36,  -0.60,
01/25 05Z,  -0.40,  -5.98,  99.90,  -6.98,  -0.60,
01/25 06Z,  -0.50,  -7.31,  99.90,  -8.42,  -0.60,
01/25 07Z,  -0.40,  -7.97,  99.90,  -8.98,  -0.60,  (min)
01/25 08Z,  -0.40,  -7.75,  99.90,  -8.75,  -0.60,
01/25 09Z,  -0.40,  -6.64,  99.90,  -7.65,  -0.60,
01/25 10Z,  -0.30,  -4.89,  99.90,  -5.79,  -0.60,
01/25 11Z,  -0.30,  -2.87,  99.90,  -3.78,  -0.60,
01/25 12Z,  -0.20,  -1.06,  99.90,  -1.86,  -0.60,
01/25 13Z,  -0.20,   0.14,  99.90,  -0.66,  -0.60,
01/25 14Z,  -0.20,   0.45,  99.90,  -0.36,  -0.60,  (max)
01/25 15Z,  -0.20,  -0.21,  99.90,  -1.01,  -0.60,
01/25 16Z,  -0.20,  -1.66,  99.90,  -2.47,  -0.60,
01/25 17Z,  -0.20,  -3.59,  99.90,  -4.40,  -0.60,
01/25 18Z,  -0.20,  -5.55,  99.90,  -6.36,  -0.60,
01/25 19Z,  -0.20,  -7.12,  99.90,  -7.93,  -0.60,
01/25 20Z,  -0.20,  -7.98,  99.90,  -8.79,  -0.60,
01/25 21Z,  -0.20,  -8.00,  99.90,  -8.80,  -0.60,  (min)
01/25 22Z,  -0.20,  -7.24,  99.90,  -8.05,  -0.60,
01/25 23Z,  -0.10,  -5.97,  99.90,  -6.67,  -0.60,
01/26 00Z,  -0.10,  -4.54,  99.90,  -5.24,  -0.60,
01/26 01Z,  -0.10,  -3.34,  99.90,  -4.05,  -0.60,
01/26 02Z,  -0.10,  -2.68,  99.90,  -3.39,  -0.60,  (max)
01/26 03Z,  -0.10,  -2.70,  99.90,  -3.41,  -0.60,
01/26 04Z,  -0.10,  -3.37,  99.90,  -4.07,  -0.60,
01/26 05Z,  -0.10,  -4.45,  99.90,  -5.16,  -0.60,
01/26 06Z,  -0.10,  -5.63,  99.90,  -6.34,  -0.60,
01/26 07Z,  99.90,  -6.54,  99.90,  99.90,  -0.60,
01/26 08Z,  99.90,  -6.87,  99.90,  99.90,  -0.60,
01/26 09Z,  99.90,  -6.47,  99.90,  99.90,  -0.60,
01/26 10Z,  99.90,  -5.38,  99.90,  99.90,  -0.60,
01/26 11Z,  99.90,  -3.80,  99.90,  99.90,  -0.60,
01/26 12Z,  99.90,  -2.06,  99.90,  99.90,  -0.60,