EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 05/18/2025 14:23:08 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 18Z,   0.10, -13.43, -13.54,  99.90,  -0.21,
05/16 19Z,   0.10, -17.85, -17.34,  99.90,   0.41,
05/16 20Z,   0.10, -21.85, -21.23,  99.90,   0.52,
05/16 21Z,   0.10, -24.74, -24.51,  99.90,   0.13,
05/16 22Z,   0.10, -26.13, -26.28,  99.90,  -0.25,  (min)
05/16 23Z,   0.10, -25.31, -25.15,  99.90,   0.06,
05/17 00Z,   0.10, -21.89, -21.05,  99.90,   0.74,
05/17 01Z,   0.20, -17.12, -16.62,  99.90,   0.30,
05/17 02Z,   0.20, -12.86, -12.64,  99.90,   0.02,
05/17 03Z,   0.20,  -9.81,  -9.42,  99.90,   0.19,
05/17 04Z,   0.20,  -7.96,  -7.63,  99.90,   0.13,
05/17 05Z,   0.20,  -7.61,  -7.60,  99.90,  -0.19,  (max)
05/17 06Z,   0.20,  -9.00,  -9.42,  99.90,  -0.62,
05/17 07Z,   0.20, -11.78, -12.39,  99.90,  -0.81,
05/17 08Z,   0.30, -14.96, -15.22,  99.90,  -0.56,
05/17 09Z,   0.30, -17.47, -17.49,  99.90,  -0.32,
05/17 10Z,   0.30, -18.77, -18.68,  99.90,  -0.21,  (min)
05/17 11Z,   0.30, -18.42, -17.74,  99.90,   0.38,
05/17 12Z,   0.30, -15.93, -14.89,  99.90,   0.74,
05/17 13Z,   0.30, -12.05, -11.96,  99.90,  -0.21,
05/17 14Z,   0.30,  -8.75,  -9.38,  99.90,  -0.93,
05/17 15Z,   0.30,  -7.16,  -7.62,  99.90,  -0.76,
05/17 16Z,   0.30,  -7.12,  -7.21,  99.90,  -0.39,  (max)
05/17 17Z,   0.20,  -8.38,  -8.61,  99.90,  -0.43,
05/17 18Z,   0.20, -10.97, -11.61,  99.90,  -0.84,
05/17 19Z,   0.20, -14.70, -15.10,  99.90,  -0.60,
05/17 20Z,   0.10, -18.80, -18.59,  99.90,   0.11,
05/17 21Z,   0.10, -22.27, -22.10,  99.90,   0.07,
05/17 22Z,   0.10, -24.54, -24.74,  99.90,  -0.30,
05/17 23Z,   0.10, -25.33, -25.69,  99.90,  -0.46,  (min)
05/18 00Z,   0.10, -24.00, -23.67,  99.90,   0.23,
05/18 01Z,   0.10, -20.44, -19.77,  99.90,   0.57,
05/18 02Z,   0.10, -16.06, -15.91,  99.90,   0.05,
05/18 03Z,   0.00, -12.41, -12.36,  99.90,   0.05,
05/18 04Z,   0.00,  -9.87,  -9.59,  99.90,   0.28,
05/18 05Z,   0.00,  -8.35,  -8.16,  99.90,   0.19,  (max)
05/18 06Z,   0.00,  -8.22,  -8.42,  99.90,  -0.20,
05/18 07Z,   0.00,  -9.73, -10.24,  99.90,  -0.51,
05/18 08Z,   0.00, -12.45, -12.93,  99.90,  -0.48,
05/18 09Z,   0.00, -15.32, -15.42,  99.90,  -0.10,
05/18 10Z,   0.00, -17.41, -17.44,  99.90,  -0.03,
05/18 11Z,   0.00, -18.36, -18.39,  99.90,  -0.03,  (min)
05/18 12Z,   0.00, -17.78, -17.38,  99.90,   0.40,
05/18 13Z,   0.00, -15.31, -14.80,  99.90,   0.51,
05/18 14Z,   0.00, -11.85, -12.20,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 15Z,   0.00,  -9.20,  99.90,  -9.51,  -0.31,
05/18 16Z,  -0.10,  -8.10,  99.90,  -8.48,  -0.27,  (max)
05/18 17Z,  -0.10,  -8.22,  99.90,  -8.56,  -0.24,
05/18 18Z,  -0.10,  -9.44,  99.90,  -9.75,  -0.20,
05/18 19Z,  -0.10, -11.91,  99.90, -12.18,  -0.17,
05/18 20Z,  -0.10, -15.40,  99.90, -15.63,  -0.13,
05/18 21Z,  -0.20, -19.10,  99.90, -19.39,  -0.09,
05/18 22Z,  -0.20, -22.07,  99.90, -22.32,  -0.06,
05/18 23Z,  -0.20, -23.89,  99.90, -24.11,  -0.02,
05/19 00Z,  -0.20, -24.35,  99.90, -24.54,   0.01,  (min)
05/19 01Z,  -0.20, -22.85,  99.90, -23.00,   0.05,
05/19 02Z,  -0.20, -19.42,  99.90, -19.54,   0.09,
05/19 03Z,  -0.20, -15.49,  99.90, -15.60,   0.09,
05/19 04Z,  -0.20, -12.31,  99.90, -12.42,   0.09,
05/19 05Z,  -0.20, -10.02,  99.90, -10.13,   0.09,
05/19 06Z,  -0.10,  -8.62,  99.90,  -8.64,   0.09,
05/19 07Z,  -0.10,  -8.59,  99.90,  -8.60,   0.09,  (max)
05/19 08Z,   0.00, -10.14,  99.90, -10.05,   0.09,
05/19 09Z,   0.00, -12.75,  99.90, -12.66,   0.09,
05/19 10Z,   0.00, -15.37,  99.90, -15.29,   0.09,
05/19 11Z,   0.00, -17.25,  99.90, -17.16,   0.09,
05/19 12Z,   0.00, -18.16,  99.90, -18.07,   0.09,  (min)
05/19 13Z,   0.10, -17.67,  99.90, -17.49,   0.09,
05/19 14Z,   0.10, -15.45,  99.90, -15.27,   0.09,
05/19 15Z,   0.10, -12.45,  99.90, -12.27,   0.09,
05/19 16Z,   0.10, -10.23,  99.90, -10.04,   0.09,
05/19 17Z,   0.10,  -9.23,  99.90,  -9.05,   0.09,
05/19 18Z,   0.10,  -9.16,  99.90,  -8.97,   0.09,  (max)
05/19 19Z,   0.00, -10.11,  99.90, -10.02,   0.09,
05/19 20Z,   0.00, -12.31,  99.90, -12.22,   0.09,
05/19 21Z,   0.00, -15.49,  99.90, -15.41,   0.09,
05/19 22Z,   0.00, -18.81,  99.90, -18.73,   0.09,
05/19 23Z,   0.00, -21.42,  99.90, -21.34,   0.09,
05/20 00Z,   0.00, -23.06,  99.90, -22.98,   0.09,
05/20 01Z,   0.00, -23.49,  99.90, -23.41,   0.09,  (min)
05/20 02Z,   0.00, -22.03,  99.90, -21.95,   0.09,
05/20 03Z,   0.00, -18.80,  99.90, -18.72,   0.09,
05/20 04Z,   0.00, -15.19,  99.90, -15.11,   0.09,
05/20 05Z,   0.00, -12.22,  99.90, -12.13,   0.09,
05/20 06Z,   0.00,  -9.93,  99.90,  -9.85,   0.09,
05/20 07Z,   0.00,  -8.52,  99.90,  -8.44,   0.09,  (max)
05/20 08Z,   0.00,  -8.55,  99.90,  -8.46,   0.09,
05/20 09Z,   0.00, -10.17,  99.90, -10.08,   0.09,
05/20 10Z,   0.00, -12.77,  99.90, -12.69,   0.09,
05/20 11Z,   0.00, -15.35,  99.90, -15.27,   0.09,
05/20 12Z,   0.00, -17.32,  99.90, -17.24,   0.09,
05/20 13Z,   0.00, -18.51,  99.90, -18.42,   0.09,  (min)
05/20 14Z,   0.00, -18.34,  99.90, -18.25,   0.09,
05/20 15Z,   0.00, -16.41,  99.90, -16.32,   0.09,
05/20 16Z,   0.00, -13.68,  99.90, -13.59,   0.09,
05/20 17Z,   0.00, -11.52,  99.90, -11.43,   0.09,
05/20 18Z,   0.00, -10.22,  99.90, -10.14,   0.09,
05/20 19Z,   0.00,  -9.67,  99.90,  -9.59,   0.09,  (max)
05/20 20Z,   0.00, -10.20,  99.90, -10.12,   0.09,
05/20 21Z,   0.00, -12.10,  99.90, -12.02,   0.09,
05/20 22Z,   0.00, -15.04,  99.90, -14.95,   0.09,
05/20 23Z,   0.00, -18.12,  99.90, -18.04,   0.09,
05/21 00Z,   0.00, -20.62,  99.90, -20.54,   0.09,
05/21 01Z,   0.00, -22.35,  99.90, -22.27,   0.09,
05/21 02Z,   0.00, -22.92,  99.90, -22.84,   0.09,  (min)
05/21 03Z,   0.00, -21.54,  99.90, -21.45,   0.09,
05/21 04Z,   0.00, -18.40,  99.90, -18.31,   0.09,
05/21 05Z,   0.00, -14.86,  99.90, -14.78,   0.09,
05/21 06Z,   0.00, -11.82,  99.90, -11.73,   0.09,
05/21 07Z,  -0.10,  -9.37,  99.90,  -9.38,   0.09,
05/21 08Z,  -0.10,  -7.92,  99.90,  -7.93,   0.09,  (max)
05/21 09Z,  -0.10,  -8.08,  99.90,  -8.10,   0.09,
05/21 10Z,  -0.10,  -9.93,  99.90,  -9.94,   0.09,
05/21 11Z,  -0.10, -12.74,  99.90, -12.76,   0.09,
05/21 12Z,  -0.10, -15.57,  99.90, -15.59,   0.09,
05/21 13Z,  -0.10, -17.96,  99.90, -17.97,   0.09,
05/21 14Z,  -0.10, -19.63,  99.90, -19.65,   0.09,
05/21 15Z,  -0.20, -19.80,  99.90, -19.91,   0.09,  (min)
05/21 16Z,  -0.20, -17.99,  99.90, -18.11,   0.09,
05/21 17Z,  -0.30, -15.22,  99.90, -15.43,   0.09,
05/21 18Z,  -0.30, -12.72,  99.90, -12.93,   0.09,
05/21 19Z,  -0.30, -10.79,  99.90, -11.01,   0.09,
05/21 20Z,  -0.30,  -9.60,  99.90,  -9.82,   0.09,  (max)
05/21 21Z,  -0.30,  -9.70,  99.90,  -9.92,   0.09,
05/21 22Z,  -0.30, -11.39,  99.90, -11.61,   0.09,
05/21 23Z,  -0.40, -14.24,  99.90, -14.55,   0.09,
05/22 00Z,  -0.40, -17.31,  99.90, -17.62,   0.09,
05/22 01Z,  -0.40, -19.94,  99.90, -20.25,   0.09,
05/22 02Z,  -0.40, -21.93,  99.90, -22.24,   0.09,
05/22 03Z,  -0.40, -22.66,  99.90, -22.97,   0.09,  (min)
05/22 04Z,  -0.50, -21.22,  99.90, -21.64,   0.09,
05/22 05Z,  -0.50, -17.94,  99.90, -18.36,   0.09,
05/22 06Z,  -0.50, -14.22,  99.90, -14.63,   0.09,