EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 07/20/2026 15:22:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.30,  -3.70,  -4.22,  99.90,  -0.22,
07/19 01Z,  -0.40,  -3.18,  -3.71,  99.90,  -0.13,  (max)
07/19 02Z,  -0.40,  -3.81,  -4.36,  99.90,  -0.15,
07/19 03Z,  -0.40,  -5.37,  -5.91,  99.90,  -0.14,
07/19 04Z,  -0.50,  -7.43,  -7.97,  99.90,  -0.04,
07/19 05Z,  -0.50,  -9.43,  -9.93,  99.90,  -0.00,
07/19 06Z,  -0.40, -10.85, -11.40,  99.90,  -0.15,
07/19 07Z,  -0.50, -11.35, -11.86,  99.90,  -0.01,  (min)
07/19 08Z,  -0.50, -10.83, -11.36,  99.90,  -0.03,
07/19 09Z,  -0.60,  -9.45, -10.03,  99.90,   0.02,
07/19 10Z,  -0.60,  -7.61,  -8.23,  99.90,  -0.02,
07/19 11Z,  -0.60,  -5.82,  -6.53,  99.90,  -0.11,
07/19 12Z,  -0.60,  -4.58,  -5.25,  99.90,  -0.07,
07/19 13Z,  -0.60,  -4.23,  -4.96,  99.90,  -0.13,  (max)
07/19 14Z,  -0.70,  -4.91,  -5.58,  99.90,   0.03,
07/19 15Z,  -0.70,  -6.47,  -7.23,  99.90,  -0.06,
07/19 16Z,  -0.80,  -8.52,  -9.20,  99.90,   0.12,
07/19 17Z,  -0.70, -10.58, -11.29,  99.90,  -0.01,
07/19 18Z,  -0.60, -12.13, -12.84,  99.90,  -0.11,
07/19 19Z,  -0.70, -12.77, -13.40,  99.90,   0.07,  (min)
07/19 20Z,  -0.70, -12.33, -12.91,  99.90,   0.12,
07/19 21Z,  -0.70, -10.90, -11.44,  99.90,   0.16,
07/19 22Z,  -0.70,  -8.82,  -9.34,  99.90,   0.18,
07/19 23Z,  -0.70,  -6.56,  -7.12,  99.90,   0.14,
07/20 00Z,  -0.60,  -4.65,  -5.25,  99.90,   0.00,
07/20 01Z,  -0.60,  -3.52,  -4.18,  99.90,  -0.06,
07/20 02Z,  -0.70,  -3.40,  -4.12,  99.90,  -0.02,  (max)
07/20 03Z,  -0.70,  -4.28,  -5.00,  99.90,  -0.02,
07/20 04Z,  -0.60,  -5.92,  -6.64,  99.90,  -0.12,
07/20 05Z,  -0.60,  -7.89,  -8.49,  99.90,   0.00,
07/20 06Z,  -0.50,  -9.71, -10.35,  99.90,  -0.14,
07/20 07Z,  -0.60, -10.95, -11.53,  99.90,   0.02,
07/20 08Z,  -0.60, -11.33, -11.91,  99.90,   0.02,  (min)
07/20 09Z,  -0.60, -10.82, -11.37,  99.90,   0.05,
07/20 10Z,  -0.60,  -9.60, -10.16,  99.90,   0.04,
07/20 11Z,  -0.50,  -8.03,  -8.64,  99.90,  -0.11,
07/20 12Z,  -0.50,  -6.55,  -7.23,  99.90,  -0.18,
07/20 13Z,  -0.40,  -5.57,  -6.30,  99.90,  -0.33,
07/20 14Z,  -0.40,  -5.34,  -6.05,  99.90,  -0.31,  (max)
07/20 15Z,  -0.40,  -5.93,  -6.66,  99.90,  -0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 16Z,  -0.40,  -7.18,  99.90,  -7.89,  -0.31,
07/20 17Z,  -0.40,  -8.77,  99.90,  -9.46,  -0.29,
07/20 18Z,  -0.40, -10.27,  99.90, -10.94,  -0.27,
07/20 19Z,  -0.50, -11.27,  99.90, -12.02,  -0.25,
07/20 20Z,  -0.50, -11.49,  99.90, -12.22,  -0.22,  (min)
07/20 21Z,  -0.50, -10.84,  99.90, -11.54,  -0.20,
07/20 22Z,  -0.40,  -9.44,  99.90, -10.02,  -0.18,
07/20 23Z,  -0.30,  -7.60,  99.90,  -8.07,  -0.16,
07/21 00Z,  -0.30,  -5.75,  99.90,  -6.19,  -0.14,
07/21 01Z,  -0.20,  -4.30,  99.90,  -4.62,  -0.12,
07/21 02Z,  -0.20,  -3.59,  99.90,  -3.88,  -0.10,  (max)
07/21 03Z,  -0.20,  -3.77,  99.90,  -4.04,  -0.08,
07/21 04Z,  -0.20,  -4.78,  99.90,  -5.06,  -0.08,
07/21 05Z,  -0.20,  -6.39,  99.90,  -6.67,  -0.08,
07/21 06Z,  -0.30,  -8.22,  99.90,  -8.59,  -0.08,
07/21 07Z,  -0.30,  -9.85,  99.90, -10.22,  -0.08,
07/21 08Z,  -0.30, -10.94,  99.90, -11.31,  -0.08,
07/21 09Z,  -0.20, -11.28,  99.90, -11.56,  -0.08,  (min)
07/21 10Z,  -0.20, -10.87,  99.90, -11.14,  -0.08,
07/21 11Z,  -0.20,  -9.86,  99.90, -10.13,  -0.08,
07/21 12Z,  -0.20,  -8.56,  99.90,  -8.84,  -0.08,
07/21 13Z,  -0.20,  -7.33,  99.90,  -7.61,  -0.08,
07/21 14Z,  -0.20,  -6.50,  99.90,  -6.77,  -0.08,
07/21 15Z,  -0.20,  -6.26,  99.90,  -6.53,  -0.08,  (max)
07/21 16Z,  -0.20,  -6.64,  99.90,  -6.92,  -0.08,
07/21 17Z,  -0.20,  -7.53,  99.90,  -7.80,  -0.08,
07/21 18Z,  -0.20,  -8.63,  99.90,  -8.91,  -0.08,
07/21 19Z,  -0.20,  -9.64,  99.90,  -9.91,  -0.08,
07/21 20Z,  -0.20, -10.22,  99.90, -10.50,  -0.08,  (min)
07/21 21Z,  -0.10, -10.19,  99.90, -10.36,  -0.08,
07/21 22Z,  -0.10,  -9.49,  99.90,  -9.67,  -0.08,
07/21 23Z,  -0.20,  -8.25,  99.90,  -8.53,  -0.08,
07/22 00Z,  -0.20,  -6.73,  99.90,  -7.01,  -0.08,
07/22 01Z,  -0.20,  -5.28,  99.90,  -5.55,  -0.08,
07/22 02Z,  -0.20,  -4.22,  99.90,  -4.50,  -0.08,
07/22 03Z,  -0.30,  -3.81,  99.90,  -4.19,  -0.08,  (max)
07/22 04Z,  -0.30,  -4.16,  99.90,  -4.54,  -0.08,
07/22 05Z,  -0.30,  -5.21,  99.90,  -5.58,  -0.08,
07/22 06Z,  -0.40,  -6.72,  99.90,  -7.20,  -0.08,
07/22 07Z,  -0.40,  -8.40,  99.90,  -8.88,  -0.08,
07/22 08Z,  -0.40,  -9.90,  99.90, -10.37,  -0.08,
07/22 09Z,  -0.40, -10.92,  99.90, -11.39,  -0.08,
07/22 10Z,  -0.40, -11.30,  99.90, -11.77,  -0.08,  (min)
07/22 11Z,  -0.40, -11.02,  99.90, -11.49,  -0.08,
07/22 12Z,  -0.30, -10.21,  99.90, -10.59,  -0.08,
07/22 13Z,  -0.30,  -9.12,  99.90,  -9.49,  -0.08,
07/22 14Z,  -0.30,  -8.03,  99.90,  -8.41,  -0.08,
07/22 15Z,  -0.30,  -7.22,  99.90,  -7.60,  -0.08,
07/22 16Z,  -0.30,  -6.85,  99.90,  -7.23,  -0.08,  (max)
07/22 17Z,  -0.40,  -6.97,  99.90,  -7.45,  -0.08,
07/22 18Z,  -0.40,  -7.49,  99.90,  -7.96,  -0.08,
07/22 19Z,  -0.40,  -8.19,  99.90,  -8.67,  -0.08,
07/22 20Z,  -0.40,  -8.84,  99.90,  -9.32,  -0.08,
07/22 21Z,  -0.30,  -9.20,  99.90,  -9.57,  -0.08,  (min)
07/22 22Z,  -0.30,  -9.08,  99.90,  -9.46,  -0.08,
07/22 23Z,  -0.30,  -8.47,  99.90,  -8.85,  -0.08,
07/23 00Z,  -0.20,  -7.45,  99.90,  -7.73,  -0.08,
07/23 01Z,  -0.20,  -6.23,  99.90,  -6.51,  -0.08,
07/23 02Z,  -0.20,  -5.09,  99.90,  -5.37,  -0.08,
07/23 03Z,  -0.20,  -4.30,  99.90,  -4.57,  -0.08,
07/23 04Z,  -0.20,  -4.06,  99.90,  -4.33,  -0.08,  (max)
07/23 05Z,  -0.30,  -4.47,  99.90,  -4.84,  -0.08,
07/23 06Z,  -0.30,  -5.48,  99.90,  -5.85,  -0.08,
07/23 07Z,  -0.30,  -6.91,  99.90,  -7.29,  -0.08,
07/23 08Z,  -0.20,  -8.50,  99.90,  -8.77,  -0.08,
07/23 09Z,  -0.20,  -9.94,  99.90, -10.22,  -0.08,
07/23 10Z,  -0.20, -10.98,  99.90, -11.26,  -0.08,
07/23 11Z,  -0.20, -11.44,  99.90, -11.72,  -0.08,  (min)
07/23 12Z,  -0.10, -11.29,  99.90, -11.47,  -0.08,
07/23 13Z,  -0.10, -10.61,  99.90, -10.79,  -0.08,
07/23 14Z,  -0.10,  -9.61,  99.90,  -9.78,  -0.08,
07/23 15Z,  -0.10,  -8.53,  99.90,  -8.70,  -0.08,
07/23 16Z,  -0.10,  -7.62,  99.90,  -7.79,  -0.08,
07/23 17Z,  -0.10,  -7.05,  99.90,  -7.23,  -0.08,
07/23 18Z,  -0.10,  -6.91,  99.90,  -7.09,  -0.08,  (max)
07/23 19Z,  -0.10,  -7.15,  99.90,  -7.32,  -0.08,
07/23 20Z,   0.00,  -7.61,  99.90,  -7.69,  -0.08,
07/23 21Z,   0.00,  -8.10,  99.90,  -8.18,  -0.08,
07/23 22Z,   0.00,  -8.39,  99.90,  -8.47,  -0.08,  (min)
07/23 23Z,   0.00,  -8.34,  99.90,  -8.41,  -0.08,
07/24 00Z,   0.10,  -7.87,  99.90,  -7.84,  -0.08,
07/24 01Z,   0.10,  -7.04,  99.90,  -7.02,  -0.08,
07/24 02Z,   0.20,  -6.03,  99.90,  -5.90,  -0.08,
07/24 03Z,   0.20,  -5.05,  99.90,  -4.93,  -0.08,
07/24 04Z,   0.30,  -4.37,  99.90,  -4.15,  -0.08,
07/24 05Z,   0.30,  -4.19,  99.90,  -3.96,  -0.08,  (max)
07/24 06Z,   0.30,  -4.60,  99.90,  -4.37,  -0.08,
07/24 07Z,  99.90,  -5.59,  99.90,  99.90,  -0.08,
07/24 08Z,  99.90,  -7.00,  99.90,  99.90,  -0.08,
07/24 09Z,  99.90,  -8.60,  99.90,  99.90,  -0.08,
07/24 10Z,  99.90, -10.10,  99.90,  99.90,  -0.08,
07/24 11Z,  99.90, -11.21,  99.90,  99.90,  -0.08,
07/24 12Z,  99.90, -11.75,  99.90,  99.90,  -0.08,