EXTRA-TROPICAL  STORM  SURGE  2.3
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#Skagway, AK : 02/05/2023 14:21:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/03 18Z,   1.00,  -5.40,  -5.94,  99.90,  -1.54,
02/03 19Z,   1.10,  -2.70,  -3.01,  99.90,  -1.41,
02/03 20Z,   1.10,  -1.03,  -1.19,  99.90,  -1.26,
02/03 21Z,   1.20,  -0.80,  -0.73,  99.90,  -1.13,  (max)
02/03 22Z,   1.20,  -2.05,  -2.06,  99.90,  -1.21,
02/03 23Z,   1.30,  -4.67,  -4.81,  99.90,  -1.44,
02/04 00Z,   1.40,  -8.31,  -8.58,  99.90,  -1.67,
02/04 01Z,   1.50, -12.23, -12.53,  99.90,  -1.80,
02/04 02Z,   1.40, -15.39, -15.70,  99.90,  -1.71,
02/04 03Z,   1.40, -16.96, -17.43,  99.90,  -1.87,  (min)
02/04 04Z,   1.30, -16.67, -16.86,  99.90,  -1.49,
02/04 05Z,   1.30, -14.71, -14.99,  99.90,  -1.58,
02/04 06Z,   1.30, -11.57, -11.85,  99.90,  -1.58,
02/04 07Z,   1.10,  -8.02,  -8.35,  99.90,  -1.43,
02/04 08Z,   1.00,  -4.97,  -5.26,  99.90,  -1.29,
02/04 09Z,   0.80,  -3.03,  -3.25,  99.90,  -1.02,
02/04 10Z,   0.80,  -2.42,  -2.78,  99.90,  -1.16,  (max)
02/04 11Z,   0.80,  -3.15,  -3.79,  99.90,  -1.44,
02/04 12Z,   0.70,  -5.16,  -5.82,  99.90,  -1.36,
02/04 13Z,   0.60,  -7.96,  -8.34,  99.90,  -0.98,
02/04 14Z,   0.60, -10.63, -10.93,  99.90,  -0.90,
02/04 15Z,   0.60, -12.18, -12.51,  99.90,  -0.93,  (min)
02/04 16Z,   0.70, -12.10, -12.49,  99.90,  -1.09,
02/04 17Z,   0.90, -10.43, -10.51,  99.90,  -0.98,
02/04 18Z,   0.70,  -7.58,  -7.85,  99.90,  -0.97,
02/04 19Z,   0.80,  -4.30,  -4.51,  99.90,  -1.01,
02/04 20Z,   0.90,  -1.57,  -1.71,  99.90,  -1.04,
02/04 21Z,   1.00,  -0.21,  -0.30,  99.90,  -1.09,  (max)
02/04 22Z,   1.30,  -0.54,  -0.40,  99.90,  -1.16,
02/04 23Z,   1.50,  -2.49,  -2.55,  99.90,  -1.56,
02/05 00Z,   1.20,  -5.82,  -5.90,  99.90,  -1.28,
02/05 01Z,   1.20, -10.01, -10.28,  99.90,  -1.47,
02/05 02Z,   1.20, -14.07, -14.18,  99.90,  -1.31,
02/05 03Z,   1.40, -16.88, -17.06,  99.90,  -1.58,
02/05 04Z,   1.60, -17.70, -17.88,  99.90,  -1.78,  (min)
02/05 05Z,   1.80, -16.50, -16.47,  99.90,  -1.77,
02/05 06Z,   1.20, -13.69, -13.69,  99.90,  -1.20,
02/05 07Z,   1.20,  -9.96,  -9.92,  99.90,  -1.16,
02/05 08Z,   1.20,  -6.22,  -6.24,  99.90,  -1.22,
02/05 09Z,   1.50,  -3.37,  -3.45,  99.90,  -1.58,
02/05 10Z,   1.80,  -1.96,  -2.00,  99.90,  -1.84,  (max)
02/05 11Z,   2.10,  -2.09,  -2.43,  99.90,  -2.44,
02/05 12Z,   2.40,  -3.67,  -3.95,  99.90,  -2.68,
02/05 13Z,   2.60,  -6.42,  -6.61,  99.90,  -2.79,
02/05 14Z,   2.70,  -9.62,  -9.83,  99.90,  -2.91,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 15Z,   2.60, -12.18,  99.90, -12.40,  -2.82,
02/05 16Z,   2.30, -13.17,  99.90, -13.59,  -2.72,  (min)
02/05 17Z,   1.90, -12.27,  99.90, -13.00,  -2.63,
02/05 18Z,   1.30,  -9.80,  99.90, -11.04,  -2.54,
02/05 19Z,   1.00,  -6.39,  99.90,  -7.84,  -2.45,
02/05 20Z,   0.90,  -2.97,  99.90,  -4.43,  -2.36,
02/05 21Z,   0.80,  -0.51,  99.90,  -1.98,  -2.27,
02/05 22Z,   0.80,   0.26,  99.90,  -1.12,  -2.17,  (max)
02/05 23Z,   0.80,  -0.84,  99.90,  -2.12,  -2.08,
02/06 00Z,   0.90,  -3.60,  99.90,  -4.69,  -1.99,
02/06 01Z,   1.10,  -7.60,  99.90,  -8.40,  -1.90,
02/06 02Z,   1.40, -12.09,  99.90, -12.50,  -1.81,
02/06 03Z,   1.80, -15.92,  99.90, -15.93,  -1.81,
02/06 04Z,   2.10, -17.97,  99.90, -17.68,  -1.81,  (min)
02/06 05Z,   2.30, -17.77,  99.90, -17.27,  -1.81,
02/06 06Z,   2.60, -15.54,  99.90, -14.75,  -1.81,
02/06 07Z,   2.70, -11.97,  99.90, -11.07,  -1.81,
02/06 08Z,   2.50,  -7.89,  99.90,  -7.20,  -1.81,
02/06 09Z,   2.30,  -4.28,  99.90,  -3.79,  -1.81,
02/06 10Z,   2.00,  -1.97,  99.90,  -1.78,  -1.81,
02/06 11Z,   1.70,  -1.35,  99.90,  -1.46,  -1.81,  (max)
02/06 12Z,   1.40,  -2.40,  99.90,  -2.80,  -1.81,
02/06 13Z,   1.30,  -4.84,  99.90,  -5.34,  -1.81,
02/06 14Z,   1.20,  -8.17,  99.90,  -8.77,  -1.81,
02/06 15Z,   1.30, -11.44,  99.90, -11.95,  -1.81,
02/06 16Z,   1.30, -13.51,  99.90, -14.02,  -1.81,  (min)
02/06 17Z,   1.50, -13.63,  99.90, -13.94,  -1.81,
02/06 18Z,   1.70, -11.82,  99.90, -11.92,  -1.81,
02/06 19Z,   1.90,  -8.65,  99.90,  -8.56,  -1.81,
02/06 20Z,   2.20,  -4.96,  99.90,  -4.57,  -1.81,
02/06 21Z,   2.40,  -1.71,  99.90,  -1.12,  -1.81,
02/06 22Z,   2.60,   0.17,  99.90,   0.96,  -1.81,  (max)
02/06 23Z,   2.60,   0.12,  99.90,   0.91,  -1.81,
02/07 00Z,   2.60,  -1.85,  99.90,  -1.06,  -1.81,
02/07 01Z,   2.40,  -5.36,  99.90,  -4.77,  -1.81,
02/07 02Z,   2.20,  -9.80,  99.90,  -9.40,  -1.81,
02/07 03Z,   1.90, -14.20,  99.90, -14.10,  -1.81,
02/07 04Z,   1.60, -17.35,  99.90, -17.56,  -1.81,
02/07 05Z,   1.40, -18.31,  99.90, -18.72,  -1.81,  (min)
02/07 06Z,   1.30, -16.93,  99.90, -17.44,  -1.81,
02/07 07Z,   1.20, -13.78,  99.90, -14.39,  -1.81,
02/07 08Z,   1.20,  -9.70,  99.90, -10.31,  -1.81,
02/07 09Z,   1.20,  -5.64,  99.90,  -6.24,  -1.81,
02/07 10Z,   1.20,  -2.51,  99.90,  -3.12,  -1.81,
02/07 11Z,   1.20,  -1.03,  99.90,  -1.64,  -1.81,  (max)
02/07 12Z,   1.30,  -1.39,  99.90,  -1.90,  -1.81,
02/07 13Z,   1.40,  -3.38,  99.90,  -3.79,  -1.81,
02/07 14Z,   1.50,  -6.53,  99.90,  -6.84,  -1.81,
02/07 15Z,   1.60, -10.12,  99.90, -10.33,  -1.81,
02/07 16Z,   1.70, -13.07,  99.90, -13.18,  -1.81,
02/07 17Z,   1.70, -14.32,  99.90, -14.43,  -1.81,  (min)
02/07 18Z,   1.70, -13.45,  99.90, -13.55,  -1.81,
02/07 19Z,   1.50, -10.80,  99.90, -11.11,  -1.81,
02/07 20Z,   1.30,  -7.21,  99.90,  -7.71,  -1.81,
02/07 21Z,   1.00,  -3.57,  99.90,  -4.38,  -1.81,
02/07 22Z,   0.80,  -0.83,  99.90,  -1.84,  -1.81,
02/07 23Z,   0.70,   0.22,  99.90,  -0.88,  -1.81,  (max)
02/08 00Z,   0.60,  -0.75,  99.90,  -1.95,  -1.81,
02/08 01Z,   0.70,  -3.52,  99.90,  -4.63,  -1.81,
02/08 02Z,   0.90,  -7.54,  99.90,  -8.45,  -1.81,
02/08 03Z,   1.20, -12.01,  99.90, -12.61,  -1.81,
02/08 04Z,   1.40, -15.86,  99.90, -16.27,  -1.81,
02/08 05Z,   1.70, -17.97,  99.90, -18.08,  -1.81,  (min)
02/08 06Z,   1.80, -17.68,  99.90, -17.68,  -1.81,
02/08 07Z,   1.90, -15.21,  99.90, -15.12,  -1.81,
02/08 08Z,   1.80, -11.40,  99.90, -11.41,  -1.81,
02/08 09Z,   1.50,  -7.21,  99.90,  -7.51,  -1.81,
02/08 10Z,   1.20,  -3.54,  99.90,  -4.14,  -1.81,
02/08 11Z,   1.00,  -1.22,  99.90,  -2.02,  -1.81,
02/08 12Z,   0.80,  -0.75,  99.90,  -1.76,  -1.81,  (max)
02/08 13Z,   0.80,  -2.13,  99.90,  -3.14,  -1.81,
02/08 14Z,   0.90,  -4.93,  99.90,  -5.83,  -1.81,
02/08 15Z,   1.10,  -8.49,  99.90,  -9.20,  -1.81,
02/08 16Z,   1.40, -11.94,  99.90, -12.35,  -1.81,
02/08 17Z,   1.60, -14.22,  99.90, -14.43,  -1.81,  (min)
02/08 18Z,   1.90, -14.49,  99.90, -14.39,  -1.81,
02/08 19Z,   2.00, -12.68,  99.90, -12.48,  -1.81,
02/08 20Z,   1.90,  -9.46,  99.90,  -9.37,  -1.81,
02/08 21Z,   1.70,  -5.79,  99.90,  -5.90,  -1.81,
02/08 22Z,   1.40,  -2.56,  99.90,  -2.96,  -1.81,
02/08 23Z,   1.20,  -0.57,  99.90,  -1.18,  -1.81,  (max)
02/09 00Z,   1.00,  -0.44,  99.90,  -1.24,  -1.81,
02/09 01Z,   0.90,  -2.25,  99.90,  -3.16,  -1.81,
02/09 02Z,   0.90,  -5.59,  99.90,  -6.50,  -1.81,
02/09 03Z,   0.80,  -9.73,  99.90, -10.73,  -1.81,
02/09 04Z,   0.90, -13.78,  99.90, -14.69,  -1.81,
02/09 05Z,   0.90, -16.71,  99.90, -17.61,  -1.81,
02/09 06Z,   0.90, -17.57,  99.90, -18.48,  -1.81,