EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 01/23/2026 22:23:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 06Z,  -0.80,  -7.95,  -9.39,  99.90,  -0.64,
01/22 07Z,  -0.80, -13.36, -13.90,  99.90,   0.26,
01/22 08Z,  -0.80, -18.10, -18.34,  99.90,   0.56,
01/22 09Z,  -0.80, -21.28, -22.08,  99.90,  -0.00,
01/22 10Z,  -0.80, -22.06, -23.72,  99.90,  -0.86,  (min)
01/22 11Z,  -0.80, -19.52, -20.84,  99.90,  -0.52,
01/22 12Z,  -0.80, -14.06, -14.96,  99.90,  -0.10,
01/22 13Z,  -0.80,  -7.90,  -9.51,  99.90,  -0.81,
01/22 14Z,  -0.80,  -2.99,  -4.80,  99.90,  -1.01,
01/22 15Z,  -0.80,   0.09,  -1.32,  99.90,  -0.61,
01/22 16Z,  -0.80,   1.13,   0.03,  99.90,  -0.30,  (max)
01/22 17Z,  -0.80,  -0.16,  -1.37,  99.90,  -0.41,
01/22 18Z,  -0.80,  -3.60,  -5.11,  99.90,  -0.71,
01/22 19Z,  -0.80,  -8.33,  -9.67,  99.90,  -0.54,
01/22 20Z,  -0.80, -12.99, -13.73,  99.90,   0.06,
01/22 21Z,  -0.80, -16.50, -17.32,  99.90,  -0.02,
01/22 22Z,  -0.80, -18.12, -19.39,  99.90,  -0.47,  (min)
01/22 23Z,  -0.80, -16.99, -18.11,  99.90,  -0.32,
01/23 00Z,  -0.80, -12.88, -13.38,  99.90,   0.30,
01/23 01Z,  -0.80,  -7.46,  -8.60,  99.90,  -0.34,
01/23 02Z,  -0.80,  -2.99,  -4.59,  99.90,  -0.80,
01/23 03Z,  -0.80,  -0.43,  -1.74,  99.90,  -0.51,
01/23 04Z,  -0.80,   0.17,  -0.94,  99.90,  -0.31,  (max)
01/23 05Z,  -0.80,  -1.30,  -2.66,  99.90,  -0.56,
01/23 06Z,  -0.80,  -4.84,  -6.52,  99.90,  -0.88,
01/23 07Z,  -0.80,  -9.77, -11.02,  99.90,  -0.45,
01/23 08Z,  -0.80, -14.84, -15.31,  99.90,   0.33,
01/23 09Z,  -0.80, -18.76, -19.36,  99.90,   0.20,
01/23 10Z,  -0.80, -20.81, -22.21,  99.90,  -0.60,  (min)
01/23 11Z,  -0.80, -20.31, -22.11,  99.90,  -1.00,
01/23 12Z,  -0.80, -16.70, -17.60,  99.90,  -0.10,
01/23 13Z,  -0.80, -10.89, -12.05,  99.90,  -0.36,
01/23 14Z,  -0.70,  -5.20,  -7.07,  99.90,  -1.17,
01/23 15Z,  -0.70,  -1.21,  -2.86,  99.90,  -0.95,
01/23 16Z,  -0.80,   0.82,  -0.29,  99.90,  -0.31,
01/23 17Z,  -0.80,   0.82,  -0.09,  99.90,  -0.11,  (max)
01/23 18Z,  -0.80,  -1.36,  -2.76,  99.90,  -0.60,
01/23 19Z,  -0.80,  -5.41,  -6.88,  99.90,  -0.67,
01/23 20Z,  -0.80, -10.25, -11.10,  99.90,  -0.05,
01/23 21Z,  -0.80, -14.55, -15.04,  99.90,   0.31,
01/23 22Z,  -0.80, -17.38, -18.75,  99.90,  -0.57,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 23Z,  -0.80, -18.21,  99.90, -19.56,  -0.55,  (min)
01/24 00Z,  -0.80, -16.38,  99.90, -17.71,  -0.53,
01/24 01Z,  -0.80, -12.02,  99.90, -13.32,  -0.51,
01/24 02Z,  -0.80,  -6.95,  99.90,  -8.23,  -0.49,
01/24 03Z,  -0.80,  -3.15,  99.90,  -4.42,  -0.46,
01/24 04Z,  -0.90,  -1.21,  99.90,  -2.55,  -0.44,
01/24 05Z,  -0.90,  -1.05,  99.90,  -2.37,  -0.42,  (max)
01/24 06Z,  -0.90,  -2.83,  99.90,  -4.12,  -0.40,
01/24 07Z,  -0.90,  -6.42,  99.90,  -7.70,  -0.38,
01/24 08Z,  -0.90, -11.05,  99.90, -12.30,  -0.35,
01/24 09Z,  -0.80, -15.37,  99.90, -16.50,  -0.33,
01/24 10Z,  -0.80, -18.25,  99.90, -19.36,  -0.31,
01/24 11Z,  -0.90, -19.22,  99.90, -20.43,  -0.31,  (min)
01/24 12Z,  -0.90, -17.79,  99.90, -19.00,  -0.31,
01/24 13Z,  -0.90, -13.68,  99.90, -14.89,  -0.31,
01/24 14Z,  -1.00,  -8.11,  99.90,  -9.42,  -0.31,
01/24 15Z,  -1.00,  -3.27,  99.90,  -4.58,  -0.31,
01/24 16Z,  -1.00,  -0.30,  99.90,  -1.61,  -0.31,
01/24 17Z,  -1.00,   0.80,  99.90,  -0.51,  -0.31,  (max)
01/24 18Z,  -1.10,  -0.01,  99.90,  -1.42,  -0.31,
01/24 19Z,  -1.10,  -2.78,  99.90,  -4.19,  -0.31,
01/24 20Z,  -1.20,  -7.04,  99.90,  -8.55,  -0.31,
01/24 21Z,  -1.20, -11.64,  99.90, -13.15,  -0.31,
01/24 22Z,  -1.20, -15.35,  99.90, -16.86,  -0.31,
01/24 23Z,  -1.10, -17.55,  99.90, -18.96,  -0.31,
01/25 00Z,  -1.10, -17.90,  99.90, -19.31,  -0.31,  (min)
01/25 01Z,  -1.10, -15.85,  99.90, -17.26,  -0.31,
01/25 02Z,  -1.10, -11.70,  99.90, -13.11,  -0.31,
01/25 03Z,  -1.10,  -7.27,  99.90,  -8.68,  -0.31,
01/25 04Z,  -1.20,  -4.14,  99.90,  -5.65,  -0.31,
01/25 05Z,  -1.20,  -2.58,  99.90,  -4.09,  -0.31,
01/25 06Z,  -1.20,  -2.55,  99.90,  -4.06,  -0.31,  (max)
01/25 07Z,  -1.20,  -4.25,  99.90,  -5.76,  -0.31,
01/25 08Z,  -1.20,  -7.51,  99.90,  -9.02,  -0.31,
01/25 09Z,  -1.10, -11.46,  99.90, -12.87,  -0.31,
01/25 10Z,  -1.10, -14.81,  99.90, -16.22,  -0.31,
01/25 11Z,  -1.00, -16.71,  99.90, -18.02,  -0.31,
01/25 12Z,  -1.00, -16.93,  99.90, -18.24,  -0.31,  (min)
01/25 13Z,  -1.00, -15.09,  99.90, -16.40,  -0.31,
01/25 14Z,  -1.00, -11.06,  99.90, -12.37,  -0.31,
01/25 15Z,  -1.00,  -6.15,  99.90,  -7.46,  -0.31,
01/25 16Z,  -1.00,  -2.30,  99.90,  -3.61,  -0.31,
01/25 17Z,  -1.00,  -0.22,  99.90,  -1.53,  -0.31,
01/25 18Z,  -0.90,   0.22,  99.90,  -0.99,  -0.31,  (max)
01/25 19Z,  -0.90,  -1.04,  99.90,  -2.25,  -0.31,
01/25 20Z,  -0.90,  -4.02,  99.90,  -5.23,  -0.31,
01/25 21Z,  -0.90,  -8.13,  99.90,  -9.34,  -0.31,
01/25 22Z,  -0.80, -12.26,  99.90, -13.37,  -0.31,
01/25 23Z,  -0.70, -15.41,  99.90, -16.42,  -0.31,
01/26 00Z,  -0.70, -17.27,  99.90, -18.28,  -0.31,
01/26 01Z,  -0.70, -17.57,  99.90, -18.58,  -0.31,  (min)
01/26 02Z,  -0.70, -15.74,  99.90, -16.75,  -0.31,
01/26 03Z,  -0.70, -12.13,  99.90, -13.14,  -0.31,
01/26 04Z,  -0.70,  -8.39,  99.90,  -9.40,  -0.31,
01/26 05Z,  -0.70,  -5.71,  99.90,  -6.72,  -0.31,
01/26 06Z,  -0.70,  -4.19,  99.90,  -5.20,  -0.31,
01/26 07Z,  -0.60,  -3.92,  99.90,  -4.83,  -0.31,  (max)
01/26 08Z,  -0.60,  -5.18,  99.90,  -6.09,  -0.31,
01/26 09Z,  -0.50,  -7.80,  99.90,  -8.61,  -0.31,
01/26 10Z,  -0.40, -10.90,  99.90, -11.61,  -0.31,
01/26 11Z,  -0.40, -13.34,  99.90, -14.05,  -0.31,
01/26 12Z,  -0.40, -14.58,  99.90, -15.29,  -0.31,  (min)
01/26 13Z,  -0.40, -14.55,  99.90, -15.26,  -0.31,
01/26 14Z,  -0.30, -12.84,  99.90, -13.45,  -0.31,
01/26 15Z,  -0.30,  -9.31,  99.90,  -9.92,  -0.31,
01/26 16Z,  -0.30,  -5.24,  99.90,  -5.85,  -0.31,
01/26 17Z,  -0.30,  -2.24,  99.90,  -2.85,  -0.31,
01/26 18Z,  -0.30,  -0.72,  99.90,  -1.33,  -0.31,
01/26 19Z,  -0.30,  -0.56,  99.90,  -1.17,  -0.31,  (max)
01/26 20Z,  -0.30,  -1.89,  99.90,  -2.50,  -0.31,
01/26 21Z,  -0.30,  -4.73,  99.90,  -5.34,  -0.31,
01/26 22Z,  -0.20,  -8.48,  99.90,  -8.99,  -0.31,
01/26 23Z,  -0.20, -12.13,  99.90, -12.64,  -0.31,
01/27 00Z,  -0.10, -14.97,  99.90, -15.38,  -0.31,
01/27 01Z,  -0.10, -16.90,  99.90, -17.31,  -0.31,
01/27 02Z,  -0.10, -17.59,  99.90, -18.00,  -0.31,  (min)
01/27 03Z,  -0.10, -16.29,  99.90, -16.70,  -0.31,
01/27 04Z,  -0.20, -13.30,  99.90, -13.81,  -0.31,
01/27 05Z,  -0.20, -10.06,  99.90, -10.57,  -0.31,
01/27 06Z,  -0.20,  -7.46,  99.90,  -7.97,  -0.31,
01/27 07Z,  -0.20,  -5.59,  99.90,  -6.10,  -0.31,
01/27 08Z,  -0.20,  -4.75,  99.90,  -5.26,  -0.31,  (max)
01/27 09Z,  -0.10,  -5.35,  99.90,  -5.76,  -0.31,
01/27 10Z,  -0.10,  -7.22,  99.90,  -7.63,  -0.31,
01/27 11Z,  -0.10,  -9.55,  99.90,  -9.96,  -0.31,
01/27 12Z,  -0.10, -11.40,  99.90, -11.81,  -0.31,
01/27 13Z,  99.90, -12.47,  99.90,  99.90,  -0.31,
01/27 14Z,  99.90, -12.71,  99.90,  99.90,  -0.31,
01/27 15Z,  99.90, -11.52,  99.90,  99.90,  -0.31,
01/27 16Z,  99.90,  -8.65,  99.90,  99.90,  -0.31,
01/27 17Z,  99.90,  -5.31,  99.90,  99.90,  -0.31,
01/27 18Z,  99.90,  -2.83,  99.90,  99.90,  -0.31,