EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
#Nikiski, AK : 03/16/2026 02:22:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 06Z,  -0.50, -20.56, -21.66,  99.90,  -0.60,  (min)
03/14 07Z,  -0.50, -18.44, -18.93,  99.90,   0.01,
03/14 08Z,  -0.50, -15.58, -16.03,  99.90,   0.05,
03/14 09Z,  -0.50, -12.37, -13.27,  99.90,  -0.40,
03/14 10Z,  -0.50,  -9.88, -10.84,  99.90,  -0.46,
03/14 11Z,  -0.50,  -8.91,  -9.50,  99.90,  -0.09,
03/14 12Z,  -0.50,  -9.43,  -9.40,  99.90,   0.53,  (max)
03/14 13Z,  -0.50, -10.79, -10.50,  99.90,   0.79,
03/14 14Z,  -0.50, -12.56, -12.84,  99.90,   0.22,
03/14 15Z,  -0.50, -14.72, -14.67,  99.90,   0.55,
03/14 16Z,  -0.50, -16.65, -16.36,  99.90,   0.79,
03/14 17Z,  -0.50, -17.22, -17.27,  99.90,   0.45,
03/14 18Z,  -0.50, -16.32, -17.27,  99.90,  -0.45,  (min)
03/14 19Z,  -0.50, -14.80, -15.88,  99.90,  -0.58,
03/14 20Z,  -0.50, -13.02, -13.87,  99.90,  -0.35,
03/14 21Z,  -0.50, -11.01, -12.06,  99.90,  -0.55,
03/14 22Z,  -0.50,  -9.42, -10.61,  99.90,  -0.69,
03/14 23Z,  -0.50,  -9.08, -10.18,  99.90,  -0.60,  (max)
03/15 00Z,  -0.50, -10.21, -11.01,  99.90,  -0.30,
03/15 01Z,  -0.50, -12.38, -13.32,  99.90,  -0.44,
03/15 02Z,  -0.50, -15.07, -16.05,  99.90,  -0.48,
03/15 03Z,  -0.50, -18.19, -19.05,  99.90,  -0.36,
03/15 04Z,  -0.50, -21.37, -21.84,  99.90,   0.03,
03/15 05Z,  -0.60, -23.31, -23.71,  99.90,   0.20,
03/15 06Z,  -0.60, -23.01, -24.06,  99.90,  -0.45,  (min)
03/15 07Z,  -0.70, -20.97, -22.12,  99.90,  -0.45,
03/15 08Z,  -0.70, -17.94, -18.72,  99.90,  -0.08,
03/15 09Z,  -0.70, -14.22, -15.11,  99.90,  -0.19,
03/15 10Z,  -0.70, -10.56, -11.65,  99.90,  -0.39,
03/15 11Z,  -0.70,  -8.13,  -9.27,  99.90,  -0.44,
03/15 12Z,  -0.70,  -7.64,  -8.23,  99.90,   0.11,  (max)
03/15 13Z,  -0.70,  -8.86,  -8.84,  99.90,   0.72,
03/15 14Z,  -0.70, -11.05, -11.04,  99.90,   0.71,
03/15 15Z,  -0.70, -13.74, -13.78,  99.90,   0.66,
03/15 16Z,  -0.80, -16.68, -16.39,  99.90,   1.09,
03/15 17Z,  -0.80, -18.88, -18.57,  99.90,   1.11,
03/15 18Z,  -0.80, -19.09, -19.65,  99.90,   0.24,  (min)
03/15 19Z,  -0.80, -17.42, -18.52,  99.90,  -0.30,
03/15 20Z,  -0.80, -14.93, -15.58,  99.90,   0.15,
03/15 21Z,  -0.80, -12.14, -12.45,  99.90,   0.49,
03/15 22Z,  -0.80,  -9.43,  -9.93,  99.90,   0.30,
03/15 23Z,  -0.80,  -7.71,  -8.23,  99.90,   0.28,
03/16 00Z,  -0.70,  -7.76,  -8.03,  99.90,   0.43,  (max)
03/16 01Z,  -0.70,  -9.60,  -9.63,  99.90,   0.67,
03/16 02Z,  -0.70, -12.61, -12.76,  99.90,   0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 03Z,  -0.60, -16.16,  99.90, -16.27,   0.49,
03/16 04Z,  -0.60, -20.00,  99.90, -20.16,   0.44,
03/16 05Z,  -0.60, -23.41,  99.90, -23.61,   0.39,
03/16 06Z,  -0.60, -24.81,  99.90, -25.07,   0.34,  (min)
03/16 07Z,  -0.60, -23.48,  99.90, -23.79,   0.29,
03/16 08Z,  -0.50, -20.27,  99.90, -20.53,   0.23,
03/16 09Z,  -0.50, -16.18,  99.90, -16.50,   0.18,
03/16 10Z,  -0.40, -11.82,  99.90, -12.09,   0.13,
03/16 11Z,  -0.30,  -8.17,  99.90,  -8.39,   0.08,
03/16 12Z,  -0.30,  -6.38,  99.90,  -6.66,   0.03,  (max)
03/16 13Z,  -0.20,  -6.89,  99.90,  -7.11,  -0.03,
03/16 14Z,  -0.20,  -9.19,  99.90,  -9.47,  -0.08,
03/16 15Z,  -0.10, -12.41,  99.90, -12.59,  -0.08,
03/16 16Z,  -0.10, -15.99,  99.90, -16.17,  -0.08,
03/16 17Z,  -0.10, -19.41,  99.90, -19.59,  -0.08,
03/16 18Z,   0.00, -21.34,  99.90, -21.42,  -0.08,  (min)
03/16 19Z,   0.00, -20.61,  99.90, -20.69,  -0.08,
03/16 20Z,   0.00, -17.73,  99.90, -17.80,  -0.08,
03/16 21Z,   0.00, -14.04,  99.90, -14.12,  -0.08,
03/16 22Z,   0.00, -10.36,  99.90, -10.44,  -0.08,
03/16 23Z,   0.00,  -7.35,  99.90,  -7.43,  -0.08,
03/17 00Z,   0.00,  -6.00,  99.90,  -6.08,  -0.08,  (max)
03/17 01Z,   0.00,  -6.89,  99.90,  -6.97,  -0.08,
03/17 02Z,   0.00,  -9.75,  99.90,  -9.83,  -0.08,
03/17 03Z,   0.00, -13.72,  99.90, -13.80,  -0.08,
03/17 04Z,   0.00, -18.06,  99.90, -18.14,  -0.08,
03/17 05Z,   0.00, -22.29,  99.90, -22.37,  -0.08,
03/17 06Z,  -0.10, -25.34,  99.90, -25.52,  -0.08,
03/17 07Z,  -0.10, -25.61,  99.90, -25.78,  -0.08,  (min)
03/17 08Z,  -0.10, -22.80,  99.90, -22.98,  -0.08,
03/17 09Z,   0.00, -18.28,  99.90, -18.36,  -0.08,
03/17 10Z,   0.00, -13.33,  99.90, -13.41,  -0.08,
03/17 11Z,   0.00,  -8.81,  99.90,  -8.89,  -0.08,
03/17 12Z,   0.10,  -5.78,  99.90,  -5.76,  -0.08,
03/17 13Z,   0.10,  -5.16,  99.90,  -5.13,  -0.08,  (max)
03/17 14Z,   0.10,  -7.00,  99.90,  -6.98,  -0.08,
03/17 15Z,   0.10, -10.55,  99.90, -10.53,  -0.08,
03/17 16Z,   0.20, -14.76,  99.90, -14.64,  -0.08,
03/17 17Z,   0.10, -18.99,  99.90, -18.97,  -0.08,
03/17 18Z,   0.10, -22.41,  99.90, -22.39,  -0.08,
03/17 19Z,   0.00, -23.50,  99.90, -23.58,  -0.08,  (min)
03/17 20Z,   0.00, -21.37,  99.90, -21.45,  -0.08,
03/17 21Z,   0.00, -17.07,  99.90, -17.15,  -0.08,
03/17 22Z,   0.00, -12.31,  99.90, -12.39,  -0.08,
03/17 23Z,   0.00,  -8.11,  99.90,  -8.19,  -0.08,
03/18 00Z,   0.00,  -5.31,  99.90,  -5.39,  -0.08,
03/18 01Z,   0.10,  -4.79,  99.90,  -4.76,  -0.08,  (max)
03/18 02Z,   0.00,  -6.79,  99.90,  -6.87,  -0.08,
03/18 03Z,   0.00, -10.73,  99.90, -10.81,  -0.08,
03/18 04Z,   0.00, -15.54,  99.90, -15.62,  -0.08,
03/18 05Z,   0.00, -20.35,  99.90, -20.43,  -0.08,
03/18 06Z,  -0.10, -24.48,  99.90, -24.65,  -0.08,
03/18 07Z,  -0.20, -26.59,  99.90, -26.87,  -0.08,  (min)
03/18 08Z,  -0.20, -25.26,  99.90, -25.53,  -0.08,
03/18 09Z,  -0.30, -20.83,  99.90, -21.21,  -0.08,
03/18 10Z,  -0.30, -15.20,  99.90, -15.58,  -0.08,
03/18 11Z,  -0.30,  -9.88,  99.90, -10.26,  -0.08,
03/18 12Z,  -0.30,  -5.82,  99.90,  -6.19,  -0.08,
03/18 13Z,  -0.30,  -3.94,  99.90,  -4.32,  -0.08,  (max)
03/18 14Z,  -0.30,  -4.81,  99.90,  -5.19,  -0.08,
03/18 15Z,  -0.30,  -8.11,  99.90,  -8.49,  -0.08,
03/18 16Z,  -0.30, -12.80,  99.90, -13.18,  -0.08,
03/18 17Z,  -0.30, -17.77,  99.90, -18.15,  -0.08,
03/18 18Z,  -0.30, -22.23,  99.90, -22.61,  -0.08,
03/18 19Z,  -0.30, -25.14,  99.90, -25.52,  -0.08,  (min)
03/18 20Z,  -0.30, -24.92,  99.90, -25.30,  -0.08,
03/18 21Z,  -0.20, -21.19,  99.90, -21.46,  -0.08,
03/18 22Z,  -0.20, -15.60,  99.90, -15.88,  -0.08,
03/18 23Z,  -0.10, -10.15,  99.90, -10.33,  -0.08,
03/19 00Z,  -0.10,  -5.95,  99.90,  -6.13,  -0.08,
03/19 01Z,   0.00,  -3.81,  99.90,  -3.89,  -0.08,  (max)
03/19 02Z,   0.00,  -4.35,  99.90,  -4.43,  -0.08,
03/19 03Z,   0.00,  -7.49,  99.90,  -7.57,  -0.08,
03/19 04Z,  -0.10, -12.33,  99.90, -12.51,  -0.08,
03/19 05Z,  -0.10, -17.67,  99.90, -17.84,  -0.08,
03/19 06Z,  -0.10, -22.51,  99.90, -22.69,  -0.08,
03/19 07Z,   0.00, -26.01,  99.90, -26.09,  -0.08,
03/19 08Z,   0.00, -26.71,  99.90, -26.79,  -0.08,  (min)
03/19 09Z,   0.00, -23.61,  99.90, -23.68,  -0.08,
03/19 10Z,   0.00, -17.78,  99.90, -17.86,  -0.08,
03/19 11Z,   0.00, -11.55,  99.90, -11.63,  -0.08,
03/19 12Z,   0.00,  -6.50,  99.90,  -6.57,  -0.08,
03/19 13Z,   0.00,  -3.44,  99.90,  -3.52,  -0.08,
03/19 14Z,   0.00,  -3.04,  99.90,  -3.12,  -0.08,  (max)
03/19 15Z,   0.00,  -5.47,  99.90,  -5.55,  -0.08,
03/19 16Z,   0.00, -10.06,  99.90, -10.14,  -0.08,
03/19 17Z,   0.00, -15.61,  99.90, -15.69,  -0.08,
03/19 18Z,   0.00, -20.95,  99.90, -21.02,  -0.08,