EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 01/24/2026 12:23:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 12Z,  -0.40,   0.13,  -0.49,  99.90,  -0.22,  (max)
01/22 13Z,  -0.40,  -1.03,  -1.62,  99.90,  -0.19,
01/22 14Z,  -0.40,  -3.73,  -4.26,  99.90,  -0.13,
01/22 15Z,  -0.40,  -7.22,  -7.66,  99.90,  -0.04,
01/22 16Z,  -0.50, -10.47, -10.89,  99.90,   0.08,
01/22 17Z,  -0.50, -12.56, -12.97,  99.90,   0.09,
01/22 18Z,  -0.50, -12.92, -13.30,  99.90,   0.12,  (min)
01/22 19Z,  -0.50, -11.48, -11.95,  99.90,   0.03,
01/22 20Z,  -0.50,  -8.68,  -9.31,  99.90,  -0.13,
01/22 21Z,  -0.40,  -5.28,  -6.04,  99.90,  -0.36,
01/22 22Z,  -0.40,  -2.16,  -2.89,  99.90,  -0.33,
01/22 23Z,  -0.50,  -0.14,  -0.82,  99.90,  -0.18,
01/23 00Z,  -0.40,   0.21,  -0.39,  99.90,  -0.20,  (max)
01/23 01Z,  -0.40,  -1.33,  -1.85,  99.90,  -0.12,
01/23 02Z,  -0.40,  -4.46,  -4.87,  99.90,  -0.01,
01/23 03Z,  -0.50,  -8.46,  -8.83,  99.90,   0.13,
01/23 04Z,  -0.50, -12.31, -12.73,  99.90,   0.08,
01/23 05Z,  -0.50, -15.01, -15.51,  99.90,   0.00,
01/23 06Z,  -0.50, -15.90, -16.55,  99.90,  -0.15,  (min)
01/23 07Z,  -0.50, -14.80, -15.59,  99.90,  -0.29,
01/23 08Z,  -0.50, -12.05, -12.93,  99.90,  -0.38,
01/23 09Z,  -0.50,  -8.35,  -9.26,  99.90,  -0.41,
01/23 10Z,  -0.60,  -4.56,  -5.49,  99.90,  -0.33,
01/23 11Z,  -0.60,  -1.51,  -2.39,  99.90,  -0.28,
01/23 12Z,  -0.50,   0.13,  -0.64,  99.90,  -0.27,  (max)
01/23 13Z,  -0.50,  -0.01,  -0.74,  99.90,  -0.23,
01/23 14Z,  -0.50,  -1.88,  -2.54,  99.90,  -0.16,
01/23 15Z,  -0.60,  -4.99,  -5.63,  99.90,  -0.04,
01/23 16Z,  -0.60,  -8.49,  -9.15,  99.90,  -0.06,
01/23 17Z,  -0.70, -11.43, -12.11,  99.90,   0.02,
01/23 18Z,  -0.60, -13.02, -13.68,  99.90,  -0.06,  (min)
01/23 19Z,  -0.60, -12.87, -13.53,  99.90,  -0.06,
01/23 20Z,  -0.60, -11.09, -11.86,  99.90,  -0.17,
01/23 21Z,  -0.60,  -8.21,  -9.03,  99.90,  -0.22,
01/23 22Z,  -0.60,  -5.01,  -5.92,  99.90,  -0.31,
01/23 23Z,  -0.70,  -2.31,  -3.17,  99.90,  -0.16,
01/24 00Z,  -0.60,  -0.83,  -1.70,  99.90,  -0.27,  (max)
01/24 01Z,  -0.60,  -1.01,  -1.84,  99.90,  -0.23,
01/24 02Z,  -0.60,  -2.87,  -3.67,  99.90,  -0.20,
01/24 03Z,  -0.60,  -5.99,  -6.75,  99.90,  -0.16,
01/24 04Z,  -0.70,  -9.59, -10.31,  99.90,  -0.02,
01/24 05Z,  -0.70, -12.72, -13.54,  99.90,  -0.12,
01/24 06Z,  -0.80, -14.54, -15.36,  99.90,  -0.02,
01/24 07Z,  -0.80, -14.58, -15.44,  99.90,  -0.06,  (min)
01/24 08Z,  -0.80, -12.88, -13.85,  99.90,  -0.17,
01/24 09Z,  -0.80,  -9.87, -10.89,  99.90,  -0.22,
01/24 10Z,  -0.70,  -6.29,  -7.42,  99.90,  -0.43,
01/24 11Z,  -0.70,  -2.94,  -4.07,  99.90,  -0.43,
01/24 12Z,  -0.60,  -0.57,  -1.56,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 13Z,  -0.60,   0.31,  99.90,  -0.66,  -0.37,  (max)
01/24 14Z,  -0.60,  -0.50,  99.90,  -1.45,  -0.35,
01/24 15Z,  -0.60,  -2.80,  99.90,  -3.73,  -0.33,
01/24 16Z,  -0.60,  -6.02,  99.90,  -6.94,  -0.31,
01/24 17Z,  -0.70,  -9.35,  99.90, -10.34,  -0.30,
01/24 18Z,  -0.80, -11.93,  99.90, -13.01,  -0.28,
01/24 19Z,  -0.80, -13.13,  99.90, -14.19,  -0.26,  (min)
01/24 20Z,  -0.80, -12.72,  99.90, -13.76,  -0.24,
01/24 21Z,  -0.80, -10.88,  99.90, -11.90,  -0.22,
01/24 22Z,  -0.70,  -8.16,  99.90,  -9.06,  -0.20,
01/24 23Z,  -0.60,  -5.30,  99.90,  -6.09,  -0.18,
01/25 00Z,  -0.50,  -3.05,  99.90,  -3.71,  -0.17,
01/25 01Z,  -0.40,  -1.98,  99.90,  -2.54,  -0.17,  (max)
01/25 02Z,  -0.40,  -2.39,  99.90,  -2.96,  -0.17,
01/25 03Z,  -0.50,  -4.22,  99.90,  -4.88,  -0.17,
01/25 04Z,  -0.50,  -6.98,  99.90,  -7.65,  -0.17,
01/25 05Z,  -0.50,  -9.95,  99.90, -10.61,  -0.17,
01/25 06Z,  -0.50, -12.29,  99.90, -12.96,  -0.17,
01/25 07Z,  -0.50, -13.36,  99.90, -14.03,  -0.17,  (min)
01/25 08Z,  -0.50, -12.86,  99.90, -13.52,  -0.17,
01/25 09Z,  -0.50, -10.90,  99.90, -11.57,  -0.17,
01/25 10Z,  -0.50,  -7.97,  99.90,  -8.64,  -0.17,
01/25 11Z,  -0.40,  -4.75,  99.90,  -5.32,  -0.17,
01/25 12Z,  -0.30,  -1.97,  99.90,  -2.43,  -0.17,
01/25 13Z,  -0.20,  -0.22,  99.90,  -0.58,  -0.17,
01/25 14Z,  -0.20,   0.11,  99.90,  -0.25,  -0.17,  (max)
01/25 15Z,  -0.10,  -1.06,  99.90,  -1.33,  -0.17,
01/25 16Z,  -0.20,  -3.49,  99.90,  -3.85,  -0.17,
01/25 17Z,  -0.20,  -6.61,  99.90,  -6.97,  -0.17,
01/25 18Z,  -0.30,  -9.69,  99.90, -10.15,  -0.17,
01/25 19Z,  -0.40, -12.01,  99.90, -12.58,  -0.17,
01/25 20Z,  -0.40, -13.06,  99.90, -13.63,  -0.17,  (min)
01/25 21Z,  -0.40, -12.67,  99.90, -13.23,  -0.17,
01/25 22Z,  -0.30, -11.02,  99.90, -11.49,  -0.17,
01/25 23Z,  -0.20,  -8.64,  99.90,  -9.00,  -0.17,
01/26 00Z,  -0.10,  -6.15,  99.90,  -6.42,  -0.17,
01/26 01Z,   0.00,  -4.21,  99.90,  -4.37,  -0.17,
01/26 02Z,   0.00,  -3.28,  99.90,  -3.45,  -0.17,  (max)
01/26 03Z,   0.00,  -3.61,  99.90,  -3.77,  -0.17,
01/26 04Z,  -0.10,  -5.07,  99.90,  -5.33,  -0.17,
01/26 05Z,  -0.10,  -7.25,  99.90,  -7.52,  -0.17,
01/26 06Z,  -0.20,  -9.53,  99.90,  -9.89,  -0.17,
01/26 07Z,  -0.30, -11.23,  99.90, -11.70,  -0.17,
01/26 08Z,  -0.30, -11.84,  99.90, -12.31,  -0.17,  (min)
01/26 09Z,  -0.20, -11.15,  99.90, -11.51,  -0.17,
01/26 10Z,  -0.10,  -9.28,  99.90,  -9.55,  -0.17,
01/26 11Z,   0.00,  -6.68,  99.90,  -6.84,  -0.17,
01/26 12Z,   0.00,  -3.93,  99.90,  -4.09,  -0.17,
01/26 13Z,   0.00,  -1.63,  99.90,  -1.80,  -0.17,
01/26 14Z,   0.10,  -0.29,  99.90,  -0.35,  -0.17,
01/26 15Z,   0.10,  -0.20,  99.90,  -0.27,  -0.17,  (max)
01/26 16Z,   0.00,  -1.42,  99.90,  -1.59,  -0.17,
01/26 17Z,   0.00,  -3.73,  99.90,  -3.89,  -0.17,
01/26 18Z,   0.00,  -6.65,  99.90,  -6.82,  -0.17,
01/26 19Z,   0.00,  -9.57,  99.90,  -9.73,  -0.17,
01/26 20Z,   0.00, -11.84,  99.90, -12.01,  -0.17,
01/26 21Z,   0.00, -13.02,  99.90, -13.18,  -0.17,  (min)
01/26 22Z,   0.00, -12.90,  99.90, -13.07,  -0.17,
01/26 23Z,   0.10, -11.63,  99.90, -11.69,  -0.17,
01/27 00Z,   0.20,  -9.61,  99.90,  -9.57,  -0.17,
01/27 01Z,   0.30,  -7.38,  99.90,  -7.25,  -0.17,
01/27 02Z,   0.40,  -5.51,  99.90,  -5.28,  -0.17,
01/27 03Z,   0.30,  -4.43,  99.90,  -4.29,  -0.17,
01/27 04Z,   0.30,  -4.35,  99.90,  -4.22,  -0.17,  (max)
01/27 05Z,   0.20,  -5.24,  99.90,  -5.21,  -0.17,
01/27 06Z,   0.20,  -6.80,  99.90,  -6.77,  -0.17,
01/27 07Z,   0.20,  -8.53,  99.90,  -8.49,  -0.17,
01/27 08Z,   0.30,  -9.87,  99.90,  -9.74,  -0.17,
01/27 09Z,   0.40, -10.38,  99.90, -10.15,  -0.17,  (min)
01/27 10Z,   0.50,  -9.85,  99.90,  -9.51,  -0.17,
01/27 11Z,   0.60,  -8.33,  99.90,  -7.89,  -0.17,
01/27 12Z,   0.70,  -6.15,  99.90,  -5.62,  -0.17,
01/27 13Z,   0.70,  -3.80,  99.90,  -3.26,  -0.17,
01/27 14Z,   0.70,  -1.77,  99.90,  -1.24,  -0.17,
01/27 15Z,   0.60,  -0.53,  99.90,  -0.09,  -0.17,
01/27 16Z,   0.60,  -0.36,  99.90,   0.08,  -0.17,  (max)
01/27 17Z,   0.50,  -1.38,  99.90,  -1.04,  -0.17,
01/27 18Z,   0.50,  -3.46,  99.90,  -3.12,  -0.17,
01/27 19Z,   0.50,  -6.23,  99.90,  -5.90,  -0.17,
01/27 20Z,   0.60,  -9.16,  99.90,  -8.73,  -0.17,
01/27 21Z,   0.70, -11.65,  99.90, -11.12,  -0.17,
01/27 22Z,   0.80, -13.20,  99.90, -12.57,  -0.17,
01/27 23Z,   1.00, -13.53,  99.90, -12.70,  -0.17,  (min)
01/28 00Z,   1.10, -12.67,  99.90, -11.73,  -0.17,