EXTRA-TROPICAL  STORM  SURGE  2.3
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#Nikiski, AK : 03/27/2023 08:21:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 12Z,  -0.90, -11.36, -11.79,  99.90,   0.47,
03/25 13Z,  -1.10,  -5.58,  -6.71,  99.90,  -0.03,
03/25 14Z,  -1.20,  -1.07,  -2.51,  99.90,  -0.24,
03/25 15Z,  -1.20,   1.56,   0.24,  99.90,  -0.12,
03/25 16Z,  -1.30,   1.87,   0.45,  99.90,  -0.12,  (max)
03/25 17Z,  -1.40,  -0.36,  -2.19,  99.90,  -0.43,
03/25 18Z,  -1.50,  -4.71,  -6.88,  99.90,  -0.67,
03/25 19Z,  -1.60, -10.11, -11.76,  99.90,  -0.05,
03/25 20Z,  -1.60, -15.34, -16.45,  99.90,   0.49,
03/25 21Z,  -1.70, -19.58, -20.72,  99.90,   0.56,
03/25 22Z,  -1.70, -22.01, -23.57,  99.90,   0.14,  (min)
03/25 23Z,  -1.80, -21.41, -23.53,  99.90,  -0.32,
03/26 00Z,  -1.80, -17.53, -18.81,  99.90,   0.52,
03/26 01Z,  -1.90, -12.04, -13.14,  99.90,   0.80,
03/26 02Z,  -1.90,  -6.91,  -8.38,  99.90,   0.43,
03/26 03Z,  -1.90,  -3.02,  -4.52,  99.90,   0.40,
03/26 04Z,  -1.90,  -0.85,  -2.39,  99.90,   0.36,  (max)
03/26 05Z,  -1.90,  -0.96,  -2.53,  99.90,   0.33,
03/26 06Z,  -1.90,  -3.37,  -5.12,  99.90,   0.15,
03/26 07Z,  -1.90,  -7.29,  -9.17,  99.90,   0.02,
03/26 08Z,  -2.00, -11.46, -13.03,  99.90,   0.43,
03/26 09Z,  -2.00, -14.83, -16.44,  99.90,   0.39,
03/26 10Z,  -1.90, -16.83, -18.89,  99.90,  -0.16,  (min)
03/26 11Z,  -1.90, -16.59, -18.58,  99.90,  -0.09,
03/26 12Z,  -1.80, -13.50, -14.51,  99.90,   0.79,
03/26 13Z,  -1.80,  -8.65,  -9.85,  99.90,   0.60,
03/26 14Z,  -1.80,  -4.13,  -5.85,  99.90,   0.08,
03/26 15Z,  -1.80,  -1.05,  -2.51,  99.90,   0.34,
03/26 16Z,  -1.80,   0.37,  -0.80,  99.90,   0.63,  (max)
03/26 17Z,  -1.80,  -0.14,  -1.49,  99.90,   0.45,
03/26 18Z,  -1.80,  -2.74,  -4.53,  99.90,   0.01,
03/26 19Z,  -1.80,  -6.93,  -8.83,  99.90,  -0.10,
03/26 20Z,  -1.80, -11.66, -12.97,  99.90,   0.49,
03/26 21Z,  -1.80, -15.86, -17.14,  99.90,   0.52,
03/26 22Z,  -1.80, -19.00, -20.68,  99.90,   0.12,
03/26 23Z,  -1.80, -20.48, -22.55,  99.90,  -0.27,  (min)
03/27 00Z,  -1.80, -19.36, -21.29,  99.90,  -0.13,
03/27 01Z,  -1.80, -15.70, -16.90,  99.90,   0.60,
03/27 02Z,  -1.70, -11.15, -12.40,  99.90,   0.45,
03/27 03Z,  -1.70,  -7.17,  -8.50,  99.90,   0.37,
03/27 04Z,  -1.70,  -4.18,  -5.39,  99.90,   0.49,
03/27 05Z,  -1.70,  -2.55,  -3.83,  99.90,   0.42,  (max)
03/27 06Z,  -1.70,  -2.82,  -4.18,  99.90,   0.34,
03/27 07Z,  -1.70,  -4.96,  -6.45,  99.90,   0.21,
03/27 08Z,  -1.70,  -8.18,  -9.72,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 09Z,  -1.70, -11.27,  99.90, -12.81,   0.17,
03/27 10Z,  -1.70, -13.50,  99.90, -15.03,   0.18,
03/27 11Z,  -1.70, -14.57,  99.90, -16.08,   0.19,  (min)
03/27 12Z,  -1.70, -13.82,  99.90, -15.32,   0.20,
03/27 13Z,  -1.70, -10.93,  99.90, -12.42,   0.21,
03/27 14Z,  -1.70,  -7.10,  99.90,  -8.58,   0.22,
03/27 15Z,  -1.70,  -4.00,  99.90,  -5.47,   0.23,
03/27 16Z,  -1.70,  -2.17,  99.90,  -3.63,   0.24,
03/27 17Z,  -1.70,  -1.55,  99.90,  -3.00,   0.25,  (max)
03/27 18Z,  -1.70,  -2.41,  99.90,  -3.85,   0.26,
03/27 19Z,  -1.70,  -4.88,  99.90,  -6.31,   0.27,
03/27 20Z,  -1.60,  -8.49,  99.90,  -9.80,   0.28,
03/27 21Z,  -1.60, -12.23,  99.90, -13.55,   0.28,
03/27 22Z,  -1.60, -15.33,  99.90, -16.65,   0.28,
03/27 23Z,  -1.60, -17.58,  99.90, -18.89,   0.28,
03/28 00Z,  -1.50, -18.56,  99.90, -19.77,   0.28,  (min)
03/28 01Z,  -1.50, -17.46,  99.90, -18.68,   0.28,
03/28 02Z,  -1.50, -14.50,  99.90, -15.72,   0.28,
03/28 03Z,  -1.50, -11.09,  99.90, -12.31,   0.28,
03/28 04Z,  -1.50,  -8.13,  99.90,  -9.34,   0.28,
03/28 05Z,  -1.50,  -5.72,  99.90,  -6.94,   0.28,
03/28 06Z,  -1.50,  -4.26,  99.90,  -5.48,   0.28,  (max)
03/28 07Z,  -1.50,  -4.33,  99.90,  -5.55,   0.28,
03/28 08Z,  -1.50,  -5.91,  99.90,  -7.13,   0.28,
03/28 09Z,  -1.40,  -8.23,  99.90,  -9.35,   0.28,
03/28 10Z,  -1.40, -10.28,  99.90, -11.40,   0.28,
03/28 11Z,  -1.30, -11.67,  99.90, -12.68,   0.28,
03/28 12Z,  -1.30, -12.31,  99.90, -13.32,   0.28,  (min)
03/28 13Z,  -1.30, -11.65,  99.90, -12.67,   0.28,
03/28 14Z,  -1.30,  -9.47,  99.90, -10.48,   0.28,
03/28 15Z,  -1.30,  -6.87,  99.90,  -7.88,   0.28,
03/28 16Z,  -1.40,  -5.01,  99.90,  -6.13,   0.28,
03/28 17Z,  -1.40,  -3.98,  99.90,  -5.10,   0.28,
03/28 18Z,  -1.50,  -3.65,  99.90,  -4.86,   0.28,  (max)
03/28 19Z,  -1.50,  -4.36,  99.90,  -5.58,   0.28,
03/28 20Z,  -1.50,  -6.32,  99.90,  -7.54,   0.28,
03/28 21Z,  -1.50,  -9.08,  99.90, -10.29,   0.28,
03/28 22Z,  -1.50, -11.81,  99.90, -13.03,   0.28,
03/28 23Z,  -1.50, -14.04,  99.90, -15.26,   0.28,
03/29 00Z,  -1.50, -15.85,  99.90, -17.07,   0.28,
03/29 01Z,  -1.50, -16.86,  99.90, -18.07,   0.28,  (min)
03/29 02Z,  -1.50, -16.24,  99.90, -17.45,   0.28,
03/29 03Z,  -1.50, -14.18,  99.90, -15.40,   0.28,
03/29 04Z,  -1.50, -11.77,  99.90, -12.99,   0.28,
03/29 05Z,  -1.50,  -9.46,  99.90, -10.68,   0.28,
03/29 06Z,  -1.60,  -7.21,  99.90,  -8.53,   0.28,
03/29 07Z,  -1.60,  -5.55,  99.90,  -6.87,   0.28,
03/29 08Z,  -1.60,  -5.16,  99.90,  -6.48,   0.28,  (max)
03/29 09Z,  -1.60,  -6.05,  99.90,  -7.37,   0.28,
03/29 10Z,  -1.50,  -7.53,  99.90,  -8.75,   0.28,
03/29 11Z,  -1.50,  -8.84,  99.90, -10.05,   0.28,
03/29 12Z,  -1.50,  -9.88,  99.90, -11.09,   0.28,
03/29 13Z,  -1.50, -10.67,  99.90, -11.88,   0.28,  (min)
03/29 14Z,  -1.50, -10.55,  99.90, -11.77,   0.28,
03/29 15Z,  -1.50,  -9.28,  99.90, -10.50,   0.28,
03/29 16Z,  -1.50,  -7.76,  99.90,  -8.97,   0.28,
03/29 17Z,  -1.50,  -6.69,  99.90,  -7.91,   0.28,
03/29 18Z,  -1.50,  -5.89,  99.90,  -7.11,   0.28,
03/29 19Z,  -1.60,  -5.33,  99.90,  -6.65,   0.28,  (max)
03/29 20Z,  -1.60,  -5.54,  99.90,  -6.85,   0.28,
03/29 21Z,  -1.50,  -6.79,  99.90,  -8.00,   0.28,
03/29 22Z,  -1.50,  -8.72,  99.90,  -9.94,   0.28,
03/29 23Z,  -1.50, -10.70,  99.90, -11.92,   0.28,
03/30 00Z,  -1.50, -12.55,  99.90, -13.77,   0.28,
03/30 01Z,  -1.60, -14.46,  99.90, -15.78,   0.28,
03/30 02Z,  -1.60, -15.90,  99.90, -17.22,   0.28,
03/30 03Z,  -1.60, -15.93,  99.90, -17.24,   0.28,  (min)
03/30 04Z,  -1.60, -14.65,  99.90, -15.97,   0.28,
03/30 05Z,  -1.60, -12.86,  99.90, -14.18,   0.28,
03/30 06Z,  -1.70, -10.69,  99.90, -12.11,   0.28,
03/30 07Z,  -1.70,  -8.18,  99.90,  -9.60,   0.28,
03/30 08Z,  -1.70,  -6.07,  99.90,  -7.49,   0.28,
03/30 09Z,  -1.60,  -5.14,  99.90,  -6.45,   0.28,  (max)
03/30 10Z,  -1.60,  -5.45,  99.90,  -6.77,   0.28,
03/30 11Z,  -1.60,  -6.40,  99.90,  -7.72,   0.28,
03/30 12Z,  -1.60,  -7.46,  99.90,  -8.78,   0.28,
03/30 13Z,  -1.60,  -8.72,  99.90, -10.04,   0.28,
03/30 14Z,  -1.60, -10.09,  99.90, -11.41,   0.28,
03/30 15Z,  -1.50, -10.70,  99.90, -11.91,   0.28,  (min)
03/30 16Z,  -1.50, -10.19,  99.90, -11.41,   0.28,
03/30 17Z,  -1.50,  -9.31,  99.90, -10.52,   0.28,
03/30 18Z,  -1.50,  -8.42,  99.90,  -9.64,   0.28,
03/30 19Z,  -1.40,  -7.30,  99.90,  -8.41,   0.28,
03/30 20Z,  -1.40,  -6.14,  99.90,  -7.26,   0.28,
03/30 21Z,  -1.30,  -5.70,  99.90,  -6.72,   0.28,  (max)
03/30 22Z,  -1.20,  -6.34,  99.90,  -7.25,   0.28,
03/30 23Z,  -1.10,  -7.76,  99.90,  -8.57,   0.28,
03/31 00Z,  -1.10,  -9.47,  99.90, -10.29,   0.28,