EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 07/22/2026 14:22:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 18Z,  -0.50, -16.12, -16.31,  99.90,   0.31,
07/20 19Z,  -0.50, -17.82, -18.03,  99.90,   0.29,
07/20 20Z,  -0.50, -18.11, -18.24,  99.90,   0.37,  (min)
07/20 21Z,  -0.40, -16.90, -16.90,  99.90,   0.40,
07/20 22Z,  -0.40, -14.47, -14.32,  99.90,   0.55,
07/20 23Z,  -0.30, -11.40, -11.20,  99.90,   0.50,
07/21 00Z,  -0.30,  -8.41,  -8.31,  99.90,   0.40,
07/21 01Z,  -0.30,  -6.19,  -6.17,  99.90,   0.32,
07/21 02Z,  -0.20,  -5.25,  -5.33,  99.90,   0.12,  (max)
07/21 03Z,  -0.20,  -5.80,  -5.97,  99.90,   0.03,
07/21 04Z,  -0.20,  -7.67,  -7.85,  99.90,   0.02,
07/21 05Z,  -0.20, -10.41, -10.61,  99.90,  -0.00,
07/21 06Z,  -0.30, -13.34, -13.51,  99.90,   0.13,
07/21 07Z,  -0.40, -15.77, -15.90,  99.90,   0.27,
07/21 08Z,  -0.40, -17.19, -17.20,  99.90,   0.39,
07/21 09Z,  -0.30, -17.33, -17.23,  99.90,   0.40,  (min)
07/21 10Z,  -0.30, -16.25, -16.14,  99.90,   0.41,
07/21 11Z,  -0.30, -14.31, -14.28,  99.90,   0.33,
07/21 12Z,  -0.40, -12.02, -12.12,  99.90,   0.30,
07/21 13Z,  -0.40,  -9.98, -10.15,  99.90,   0.23,
07/21 14Z,  -0.40,  -8.71,  -8.94,  99.90,   0.17,
07/21 15Z,  -0.40,  -8.52,  -8.70,  99.90,   0.22,  (max)
07/21 16Z,  -0.40,  -9.44,  -9.56,  99.90,   0.28,
07/21 17Z,  -0.40, -11.22, -11.25,  99.90,   0.37,
07/21 18Z,  -0.40, -13.35, -13.37,  99.90,   0.38,
07/21 19Z,  -0.40, -15.23, -15.30,  99.90,   0.33,
07/21 20Z,  -0.40, -16.31, -16.37,  99.90,   0.34,  (min)
07/21 21Z,  -0.40, -16.27, -16.22,  99.90,   0.45,
07/21 22Z,  -0.30, -15.05, -14.95,  99.90,   0.40,
07/21 23Z,  -0.30, -12.93, -12.78,  99.90,   0.45,
07/22 00Z,  -0.30, -10.39, -10.31,  99.90,   0.38,
07/22 01Z,  -0.30,  -8.04,  -8.10,  99.90,   0.24,
07/22 02Z,  -0.40,  -6.42,  -6.63,  99.90,   0.19,
07/22 03Z,  -0.40,  -5.91,  -6.19,  99.90,   0.12,  (max)
07/22 04Z,  -0.40,  -6.61,  -6.90,  99.90,   0.11,
07/22 05Z,  -0.50,  -8.37,  -8.62,  99.90,   0.25,
07/22 06Z,  -0.50, -10.80, -11.02,  99.90,   0.28,
07/22 07Z,  -0.50, -13.36, -13.54,  99.90,   0.32,
07/22 08Z,  -0.60, -15.50, -15.67,  99.90,   0.43,
07/22 09Z,  -0.60, -16.80, -16.97,  99.90,   0.43,
07/22 10Z,  -0.60, -17.03, -17.21,  99.90,   0.42,  (min)
07/22 11Z,  -0.60, -16.23, -16.47,  99.90,   0.36,
07/22 12Z,  -0.60, -14.67, -14.97,  99.90,   0.30,
07/22 13Z,  -0.50, -12.79, -13.13,  99.90,   0.16,
07/22 14Z,  -0.50, -11.05, -11.36,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/22 15Z,  -0.50,  -9.87,  99.90, -10.17,   0.20,
07/22 16Z,  -0.50,  -9.52,  99.90,  -9.80,   0.21,  (max)
07/22 17Z,  -0.60, -10.04,  99.90, -10.41,   0.23,
07/22 18Z,  -0.60, -11.24,  99.90, -11.60,   0.24,
07/22 19Z,  -0.60, -12.76,  99.90, -13.10,   0.26,
07/22 20Z,  -0.60, -14.11,  99.90, -14.44,   0.27,
07/22 21Z,  -0.60, -14.87,  99.90, -15.19,   0.28,  (min)
07/22 22Z,  -0.60, -14.76,  99.90, -15.06,   0.30,
07/22 23Z,  -0.60, -13.72,  99.90, -14.01,   0.31,
07/23 00Z,  -0.60, -11.99,  99.90, -12.26,   0.33,
07/23 01Z,  -0.50,  -9.94,  99.90, -10.10,   0.34,
07/23 02Z,  -0.50,  -8.06,  99.90,  -8.21,   0.35,
07/23 03Z,  -0.50,  -6.80,  99.90,  -6.95,   0.35,
07/23 04Z,  -0.50,  -6.46,  99.90,  -6.60,   0.35,  (max)
07/23 05Z,  -0.50,  -7.13,  99.90,  -7.28,   0.35,
07/23 06Z,  -0.60,  -8.72,  99.90,  -8.96,   0.35,
07/23 07Z,  -0.60, -10.90,  99.90, -11.15,   0.35,
07/23 08Z,  -0.60, -13.25,  99.90, -13.49,   0.35,
07/23 09Z,  -0.60, -15.29,  99.90, -15.54,   0.35,
07/23 10Z,  -0.50, -16.64,  99.90, -16.79,   0.35,
07/23 11Z,  -0.50, -17.06,  99.90, -17.20,   0.35,  (min)
07/23 12Z,  -0.40, -16.53,  99.90, -16.57,   0.35,
07/23 13Z,  -0.40, -15.24,  99.90, -15.28,   0.35,
07/23 14Z,  -0.40, -13.54,  99.90, -13.59,   0.35,
07/23 15Z,  -0.40, -11.85,  99.90, -11.89,   0.35,
07/23 16Z,  -0.40, -10.54,  99.90, -10.59,   0.35,
07/23 17Z,  -0.40,  -9.90,  99.90,  -9.95,   0.35,  (max)
07/23 18Z,  -0.30, -10.02,  99.90,  -9.97,   0.35,
07/23 19Z,  -0.30, -10.80,  99.90, -10.75,   0.35,
07/23 20Z,  -0.30, -11.96,  99.90, -11.90,   0.35,
07/23 21Z,  -0.30, -13.09,  99.90, -13.04,   0.35,
07/23 22Z,  -0.20, -13.81,  99.90, -13.65,   0.35,
07/23 23Z,  -0.20, -13.82,  99.90, -13.67,   0.35,  (min)
07/24 00Z,  -0.10, -13.04,  99.90, -12.79,   0.35,
07/24 01Z,  -0.10, -11.61,  99.90, -11.36,   0.35,
07/24 02Z,  -0.10,  -9.86,  99.90,  -9.61,   0.35,
07/24 03Z,  -0.10,  -8.20,  99.90,  -7.95,   0.35,
07/24 04Z,  -0.10,  -7.05,  99.90,  -6.80,   0.35,
07/24 05Z,  -0.10,  -6.70,  99.90,  -6.45,   0.35,  (max)
07/24 06Z,  -0.20,  -7.29,  99.90,  -7.13,   0.35,
07/24 07Z,  -0.20,  -8.75,  99.90,  -8.60,   0.35,
07/24 08Z,  -0.20, -10.86,  99.90, -10.70,   0.35,
07/24 09Z,  -0.20, -13.21,  99.90, -13.05,   0.35,
07/24 10Z,  -0.20, -15.35,  99.90, -15.20,   0.35,
07/24 11Z,  -0.10, -16.86,  99.90, -16.61,   0.35,
07/24 12Z,   0.00, -17.46,  99.90, -17.10,   0.35,  (min)
07/24 13Z,   0.00, -17.06,  99.90, -16.71,   0.35,
07/24 14Z,   0.10, -15.82,  99.90, -15.37,   0.35,
07/24 15Z,   0.10, -14.06,  99.90, -13.60,   0.35,
07/24 16Z,   0.00, -12.18,  99.90, -11.83,   0.35,
07/24 17Z,   0.00, -10.62,  99.90, -10.27,   0.35,
07/24 18Z,   0.00,  -9.69,  99.90,  -9.34,   0.35,
07/24 19Z,  -0.10,  -9.55,  99.90,  -9.30,   0.35,  (max)
07/24 20Z,  -0.10, -10.15,  99.90,  -9.90,   0.35,
07/24 21Z,  -0.10, -11.25,  99.90, -11.00,   0.35,
07/24 22Z,   0.00, -12.46,  99.90, -12.10,   0.35,
07/24 23Z,   0.00, -13.33,  99.90, -12.98,   0.35,
07/25 00Z,   0.00, -13.53,  99.90, -13.18,   0.35,  (min)
07/25 01Z,   0.00, -12.93,  99.90, -12.57,   0.35,
07/25 02Z,   0.10, -11.61,  99.90, -11.16,   0.35,
07/25 03Z,   0.10,  -9.90,  99.90,  -9.44,   0.35,
07/25 04Z,   0.10,  -8.21,  99.90,  -7.76,   0.35,
07/25 05Z,   0.00,  -6.98,  99.90,  -6.63,   0.35,
07/25 06Z,   0.00,  -6.56,  99.90,  -6.21,   0.35,  (max)
07/25 07Z,   0.00,  -7.12,  99.90,  -6.76,   0.35,
07/25 08Z,   0.00,  -8.64,  99.90,  -8.28,   0.35,
07/25 09Z,  -0.10, -10.88,  99.90, -10.63,   0.35,
07/25 10Z,  -0.10, -13.45,  99.90, -13.19,   0.35,
07/25 11Z,  -0.10, -15.81,  99.90, -15.56,   0.35,
07/25 12Z,   0.00, -17.49,  99.90, -17.14,   0.35,
07/25 13Z,   0.00, -18.15,  99.90, -17.79,   0.35,  (min)
07/25 14Z,   0.00, -17.67,  99.90, -17.32,   0.35,
07/25 15Z,   0.10, -16.22,  99.90, -15.76,   0.35,
07/25 16Z,   0.10, -14.15,  99.90, -13.70,   0.35,
07/25 17Z,   0.00, -11.96,  99.90, -11.61,   0.35,
07/25 18Z,   0.00, -10.12,  99.90,  -9.77,   0.35,
07/25 19Z,   0.00,  -9.03,  99.90,  -8.67,   0.35,
07/25 20Z,   0.00,  -8.86,  99.90,  -8.51,   0.35,  (max)
07/25 21Z,   0.00,  -9.59,  99.90,  -9.24,   0.35,
07/25 22Z,   0.00, -10.92,  99.90, -10.57,   0.35,
07/25 23Z,   0.00, -12.39,  99.90, -12.03,   0.35,
07/26 00Z,   0.00, -13.48,  99.90, -13.13,   0.35,
07/26 01Z,   0.00, -13.79,  99.90, -13.44,   0.35,  (min)
07/26 02Z,   0.10, -13.16,  99.90, -12.71,   0.35,
07/26 03Z,   0.10, -11.70,  99.90, -11.25,   0.35,
07/26 04Z,   0.10,  -9.78,  99.90,  -9.33,   0.35,
07/26 05Z,   0.10,  -7.89,  99.90,  -7.44,   0.35,
07/26 06Z,   0.00,  -6.53,  99.90,  -6.18,   0.35,