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 05:23:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,  -0.40,  -3.86,  -4.94,  99.90,  -0.68,  (max)
01/20 13Z,  -0.40,  -5.12,  -6.12,  99.90,  -0.60,
01/20 14Z,  -0.40,  -6.77,  -7.79,  99.90,  -0.62,
01/20 15Z,  -0.40,  -8.30,  -9.32,  99.90,  -0.62,
01/20 16Z,  -0.40,  -9.23, -10.27,  99.90,  -0.64,  (min)
01/20 17Z,  -0.50,  -9.24, -10.25,  99.90,  -0.51,
01/20 18Z,  -0.40,  -8.30,  -9.32,  99.90,  -0.62,
01/20 19Z,  -0.40,  -6.64,  -7.73,  99.90,  -0.69,
01/20 20Z,  -0.40,  -4.71,  -5.75,  99.90,  -0.64,
01/20 21Z,  -0.40,  -3.04,  -4.09,  99.90,  -0.65,
01/20 22Z,  -0.30,  -2.14,  -3.14,  99.90,  -0.70,  (max)
01/20 23Z,  -0.40,  -2.33,  -3.34,  99.90,  -0.61,
01/21 00Z,  -0.30,  -3.67,  -4.65,  99.90,  -0.68,
01/21 01Z,  -0.40,  -5.92,  -6.88,  99.90,  -0.56,
01/21 02Z,  -0.40,  -8.63,  -9.65,  99.90,  -0.62,
01/21 03Z,  -0.40, -11.18, -12.16,  99.90,  -0.58,
01/21 04Z,  -0.40, -13.03, -14.06,  99.90,  -0.63,
01/21 05Z,  -0.40, -13.74, -14.74,  99.90,  -0.60,  (min)
01/21 06Z,  -0.30, -13.18, -14.26,  99.90,  -0.78,
01/21 07Z,  -0.30, -11.50, -12.58,  99.90,  -0.78,
01/21 08Z,  -0.30,  -9.12, -10.21,  99.90,  -0.79,
01/21 09Z,  -0.30,  -6.60,  -7.68,  99.90,  -0.78,
01/21 10Z,  -0.30,  -4.52,  -5.60,  99.90,  -0.78,
01/21 11Z,  -0.30,  -3.34,  -4.38,  99.90,  -0.74,
01/21 12Z,  -0.30,  -3.26,  -4.25,  99.90,  -0.69,  (max)
01/21 13Z,  -0.30,  -4.21,  -5.15,  99.90,  -0.64,
01/21 14Z,  -0.30,  -5.84,  -6.80,  99.90,  -0.66,
01/21 15Z,  -0.30,  -7.65,  -8.60,  99.90,  -0.65,
01/21 16Z,  -0.30,  -9.10, -10.03,  99.90,  -0.63,
01/21 17Z,  -0.40,  -9.75, -10.74,  99.90,  -0.59,  (min)
01/21 18Z,  -0.30,  -9.41, -10.46,  99.90,  -0.75,
01/21 19Z,  -0.30,  -8.15,  -9.23,  99.90,  -0.78,
01/21 20Z,  -0.30,  -6.30,  -7.34,  99.90,  -0.74,
01/21 21Z,  -0.30,  -4.38,  -5.37,  99.90,  -0.69,
01/21 22Z,  -0.30,  -2.94,  -3.94,  99.90,  -0.70,
01/21 23Z,  -0.30,  -2.41,  -3.45,  99.90,  -0.74,  (max)
01/22 00Z,  -0.30,  -3.01,  -4.00,  99.90,  -0.69,
01/22 01Z,  -0.30,  -4.68,  -5.57,  99.90,  -0.59,
01/22 02Z,  -0.40,  -7.09,  -7.97,  99.90,  -0.48,
01/22 03Z,  -0.40,  -9.69, -10.51,  99.90,  -0.42,
01/22 04Z,  -0.40, -11.89, -12.78,  99.90,  -0.49,
01/22 05Z,  -0.30, -13.19, -14.09,  99.90,  -0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 06Z,  -0.30, -13.28,  99.90, -14.18,  -0.60,  (min)
01/22 07Z,  -0.30, -12.15,  99.90, -13.05,  -0.60,
01/22 08Z,  -0.30, -10.09,  99.90, -10.99,  -0.60,
01/22 09Z,  -0.30,  -7.58,  99.90,  -8.48,  -0.60,
01/22 10Z,  -0.40,  -5.22,  99.90,  -6.22,  -0.60,
01/22 11Z,  -0.40,  -3.54,  99.90,  -4.54,  -0.60,
01/22 12Z,  -0.40,  -2.90,  99.90,  -3.90,  -0.60,  (max)
01/22 13Z,  -0.30,  -3.38,  99.90,  -4.28,  -0.60,
01/22 14Z,  -0.30,  -4.77,  99.90,  -5.67,  -0.60,
01/22 15Z,  -0.30,  -6.66,  99.90,  -7.55,  -0.60,
01/22 16Z,  -0.30,  -8.49,  99.90,  -9.39,  -0.60,
01/22 17Z,  -0.30,  -9.76,  99.90, -10.66,  -0.60,
01/22 18Z,  -0.40, -10.13,  99.90, -11.12,  -0.60,  (min)
01/22 19Z,  -0.40,  -9.49,  99.90, -10.48,  -0.60,
01/22 20Z,  -0.40,  -8.02,  99.90,  -9.01,  -0.60,
01/22 21Z,  -0.40,  -6.13,  99.90,  -7.13,  -0.60,
01/22 22Z,  -0.40,  -4.36,  99.90,  -5.36,  -0.60,
01/22 23Z,  -0.40,  -3.20,  99.90,  -4.20,  -0.60,
01/23 00Z,  -0.40,  -3.02,  99.90,  -4.02,  -0.60,  (max)
01/23 01Z,  -0.40,  -3.93,  99.90,  -4.92,  -0.60,
01/23 02Z,  -0.30,  -5.75,  99.90,  -6.64,  -0.60,
01/23 03Z,  -0.30,  -8.08,  99.90,  -8.97,  -0.60,
01/23 04Z,  -0.40, -10.37,  99.90, -11.36,  -0.60,
01/23 05Z,  -0.40, -12.07,  99.90, -13.06,  -0.60,
01/23 06Z,  -0.40, -12.76,  99.90, -13.76,  -0.60,  (min)
01/23 07Z,  -0.50, -12.28,  99.90, -13.38,  -0.60,
01/23 08Z,  -0.50, -10.74,  99.90, -11.84,  -0.60,
01/23 09Z,  -0.40,  -8.49,  99.90,  -9.49,  -0.60,
01/23 10Z,  -0.40,  -6.07,  99.90,  -7.07,  -0.60,
01/23 11Z,  -0.40,  -4.05,  99.90,  -5.04,  -0.60,
01/23 12Z,  -0.50,  -2.86,  99.90,  -3.96,  -0.60,
01/23 13Z,  -0.50,  -2.76,  99.90,  -3.86,  -0.60,  (max)
01/23 14Z,  -0.50,  -3.72,  99.90,  -4.81,  -0.60,
01/23 15Z,  -0.50,  -5.43,  99.90,  -6.53,  -0.60,
01/23 16Z,  -0.50,  -7.43,  99.90,  -8.53,  -0.60,
01/23 17Z,  -0.50,  -9.19,  99.90, -10.29,  -0.60,
01/23 18Z,  -0.50, -10.26,  99.90, -11.36,  -0.60,
01/23 19Z,  -0.50, -10.39,  99.90, -11.48,  -0.60,  (min)
01/23 20Z,  -0.50,  -9.56,  99.90, -10.66,  -0.60,
01/23 21Z,  -0.50,  -8.03,  99.90,  -9.13,  -0.60,
01/23 22Z,  -0.50,  -6.24,  99.90,  -7.34,  -0.60,
01/23 23Z,  -0.50,  -4.68,  99.90,  -5.78,  -0.60,
01/24 00Z,  -0.50,  -3.81,  99.90,  -4.90,  -0.60,  (max)
01/24 01Z,  -0.50,  -3.87,  99.90,  -4.97,  -0.60,
01/24 02Z,  -0.60,  -4.89,  99.90,  -6.09,  -0.60,
01/24 03Z,  -0.60,  -6.64,  99.90,  -7.84,  -0.60,
01/24 04Z,  -0.60,  -8.69,  99.90,  -9.89,  -0.60,
01/24 05Z,  -0.60, -10.52,  99.90, -11.72,  -0.60,
01/24 06Z,  -0.60, -11.67,  99.90, -12.87,  -0.60,
01/24 07Z,  -0.70, -11.83,  99.90, -13.12,  -0.60,  (min)
01/24 08Z,  -0.70, -10.93,  99.90, -12.23,  -0.60,
01/24 09Z,  -0.70,  -9.17,  99.90, -10.47,  -0.60,
01/24 10Z,  -0.60,  -6.96,  99.90,  -8.15,  -0.60,
01/24 11Z,  -0.60,  -4.80,  99.90,  -5.99,  -0.60,
01/24 12Z,  -0.60,  -3.19,  99.90,  -4.39,  -0.60,
01/24 13Z,  -0.60,  -2.50,  99.90,  -3.69,  -0.60,  (max)
01/24 14Z,  -0.50,  -2.85,  99.90,  -3.95,  -0.60,
01/24 15Z,  -0.60,  -4.14,  99.90,  -5.34,  -0.60,
01/24 16Z,  -0.70,  -6.03,  99.90,  -7.32,  -0.60,
01/24 17Z,  -0.70,  -8.04,  99.90,  -9.33,  -0.60,
01/24 18Z,  -0.70,  -9.69,  99.90, -10.98,  -0.60,
01/24 19Z,  -0.70, -10.60,  99.90, -11.89,  -0.60,  (min)
01/24 20Z,  -0.60, -10.60,  99.90, -11.79,  -0.60,
01/24 21Z,  -0.50,  -9.73,  99.90, -10.83,  -0.60,
01/24 22Z,  -0.50,  -8.28,  99.90,  -9.38,  -0.60,
01/24 23Z,  -0.40,  -6.67,  99.90,  -7.66,  -0.60,
01/25 00Z,  -0.50,  -5.33,  99.90,  -6.43,  -0.60,
01/25 01Z,  -0.50,  -4.64,  99.90,  -5.73,  -0.60,  (max)
01/25 02Z,  -0.50,  -4.78,  99.90,  -5.87,  -0.60,
01/25 03Z,  -0.50,  -5.71,  99.90,  -6.81,  -0.60,
01/25 04Z,  -0.50,  -7.19,  99.90,  -8.29,  -0.60,
01/25 05Z,  -0.50,  -8.82,  99.90,  -9.92,  -0.60,
01/25 06Z,  -0.50, -10.15,  99.90, -11.25,  -0.60,
01/25 07Z,  -0.40, -10.81,  99.90, -11.81,  -0.60,  (min)
01/25 08Z,  -0.40, -10.59,  99.90, -11.58,  -0.60,
01/25 09Z,  -0.40,  -9.48,  99.90, -10.48,  -0.60,
01/25 10Z,  -0.30,  -7.73,  99.90,  -8.62,  -0.60,
01/25 11Z,  -0.30,  -5.71,  99.90,  -6.61,  -0.60,
01/25 12Z,  -0.20,  -3.90,  99.90,  -4.69,  -0.60,
01/25 13Z,  -0.20,  -2.70,  99.90,  -3.49,  -0.60,
01/25 14Z,  -0.20,  -2.39,  99.90,  -3.19,  -0.60,  (max)
01/25 15Z,  -0.20,  -3.05,  99.90,  -3.84,  -0.60,
01/25 16Z,  -0.20,  -4.50,  99.90,  -5.30,  -0.60,
01/25 17Z,  -0.30,  -6.43,  99.90,  -7.33,  -0.60,
01/25 18Z,  -0.30,  -8.39,  99.90,  -9.29,  -0.60,
01/25 19Z,  -0.30,  -9.96,  99.90, -10.86,  -0.60,
01/25 20Z,  -0.20, -10.82,  99.90, -11.62,  -0.60,
01/25 21Z,  -0.20, -10.84,  99.90, -11.64,  -0.60,  (min)
01/25 22Z,  -0.10, -10.08,  99.90, -10.78,  -0.60,
01/25 23Z,  -0.10,  -8.81,  99.90,  -9.50,  -0.60,
01/26 00Z,  -0.10,  -7.38,  99.90,  -8.08,  -0.60,