EXTRA-TROPICAL  STORM  SURGE  2.3
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#Seward, AK : 02/07/2023 21:19:56 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 06Z,   1.80,  -5.30,  -4.75,  99.90,  -1.25,  (min)
02/06 07Z,   1.90,  -3.28,  -2.75,  99.90,  -1.37,
02/06 08Z,   1.90,  -0.79,  -0.32,  99.90,  -1.43,
02/06 09Z,   1.90,   1.55,   2.02,  99.90,  -1.43,
02/06 10Z,   1.90,   3.19,   3.59,  99.90,  -1.50,
02/06 11Z,   1.90,   3.83,   4.23,  99.90,  -1.50,  (max)
02/06 12Z,   2.20,   3.45,   3.70,  99.90,  -1.95,
02/06 13Z,   2.20,   2.18,   2.32,  99.90,  -2.06,
02/06 14Z,   2.20,   0.40,   0.56,  99.90,  -2.04,
02/06 15Z,   2.10,  -1.33,  -1.11,  99.90,  -1.88,
02/06 16Z,   2.00,  -2.41,  -2.19,  99.90,  -1.78,
02/06 17Z,   2.00,  -2.49,  -2.25,  99.90,  -1.76,  (min)
02/06 18Z,   1.80,  -1.52,  -1.25,  99.90,  -1.53,
02/06 19Z,   1.80,   0.25,   0.49,  99.90,  -1.56,
02/06 20Z,   1.70,   2.40,   2.48,  99.90,  -1.62,
02/06 21Z,   1.70,   4.31,   4.42,  99.90,  -1.59,
02/06 22Z,   1.60,   5.42,   5.54,  99.90,  -1.48,  (max)
02/06 23Z,   1.40,   5.39,   5.52,  99.90,  -1.27,
02/07 00Z,   1.30,   4.19,   4.21,  99.90,  -1.28,
02/07 01Z,   1.20,   2.01,   1.93,  99.90,  -1.28,
02/07 02Z,   1.10,  -0.76,  -0.89,  99.90,  -1.23,
02/07 03Z,   1.00,  -3.51,  -3.66,  99.90,  -1.15,
02/07 04Z,   1.10,  -5.56,  -5.68,  99.90,  -1.22,
02/07 05Z,   1.00,  -6.42,  -6.69,  99.90,  -1.27,  (min)
02/07 06Z,   0.90,  -5.92,  -6.24,  99.90,  -1.22,
02/07 07Z,   0.90,  -4.25,  -4.53,  99.90,  -1.18,
02/07 08Z,   0.80,  -1.84,  -2.11,  99.90,  -1.07,
02/07 09Z,   1.00,   0.72,   0.31,  99.90,  -1.41,
02/07 10Z,   0.50,   2.81,   2.45,  99.90,  -0.86,
02/07 11Z,   0.70,   3.94,   3.60,  99.90,  -1.04,  (max)
02/07 12Z,   0.60,   3.98,   3.54,  99.90,  -1.04,
02/07 13Z,   0.50,   3.00,   2.55,  99.90,  -0.95,
02/07 14Z,   0.40,   1.29,   1.00,  99.90,  -0.69,
02/07 15Z,   0.40,  -0.67,  -0.94,  99.90,  -0.67,
02/07 16Z,   0.40,  -2.27,  -2.54,  99.90,  -0.67,
02/07 17Z,   0.40,  -2.97,  -3.15,  99.90,  -0.58,  (min)
02/07 18Z,   0.40,  -2.54,  -2.73,  99.90,  -0.59,
02/07 19Z,   0.50,  -1.11,  -1.30,  99.90,  -0.69,
02/07 20Z,   0.60,   0.94,   0.78,  99.90,  -0.76,
02/07 21Z,   0.70,   3.09,   2.91,  99.90,  -0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 22Z,   0.80,   4.73,  99.90,   4.63,  -0.90,
02/07 23Z,   0.80,   5.36,  99.90,   5.25,  -0.91,  (max)
02/08 00Z,   0.70,   4.78,  99.90,   4.55,  -0.93,
02/08 01Z,   0.60,   3.09,  99.90,   2.75,  -0.94,
02/08 02Z,   0.60,   0.62,  99.90,   0.26,  -0.96,
02/08 03Z,   0.50,  -2.15,  99.90,  -2.62,  -0.97,
02/08 04Z,   0.50,  -4.57,  99.90,  -5.05,  -0.98,
02/08 05Z,   0.40,  -6.01,  99.90,  -6.61,  -1.00,
02/08 06Z,   0.40,  -6.11,  99.90,  -6.72,  -1.01,  (min)
02/08 07Z,   0.40,  -4.91,  99.90,  -5.54,  -1.03,
02/08 08Z,   0.40,  -2.76,  99.90,  -3.40,  -1.04,
02/08 09Z,   0.40,  -0.19,  99.90,  -0.84,  -1.06,
02/08 10Z,   0.60,   2.20,  99.90,   1.74,  -1.06,
02/08 11Z,   0.40,   3.81,  99.90,   3.15,  -1.06,
02/08 12Z,   0.50,   4.32,  99.90,   3.76,  -1.06,  (max)
02/08 13Z,   0.40,   3.72,  99.90,   3.06,  -1.06,
02/08 14Z,   0.40,   2.23,  99.90,   1.57,  -1.06,
02/08 15Z,   0.40,   0.24,  99.90,  -0.41,  -1.06,
02/08 16Z,   0.30,  -1.70,  99.90,  -2.45,  -1.06,
02/08 17Z,   0.30,  -2.99,  99.90,  -3.74,  -1.06,
02/08 18Z,   0.10,  -3.20,  99.90,  -4.16,  -1.06,  (min)
02/08 19Z,   0.20,  -2.30,  99.90,  -3.15,  -1.06,
02/08 20Z,   0.10,  -0.54,  99.90,  -1.49,  -1.06,
02/08 21Z,   0.10,   1.60,  99.90,   0.64,  -1.06,
02/08 22Z,   0.00,   3.55,  99.90,   2.49,  -1.06,
02/08 23Z,   0.00,   4.76,  99.90,   3.70,  -1.06,
02/09 00Z,   0.00,   4.85,  99.90,   3.80,  -1.06,  (max)
02/09 01Z,  -0.10,   3.78,  99.90,   2.63,  -1.06,
02/09 02Z,  -0.10,   1.78,  99.90,   0.63,  -1.06,
02/09 03Z,   0.00,  -0.75,  99.90,  -1.80,  -1.06,
02/09 04Z,   0.00,  -3.25,  99.90,  -4.31,  -1.06,
02/09 05Z,   0.00,  -5.12,  99.90,  -6.17,  -1.06,
02/09 06Z,   0.00,  -5.81,  99.90,  -6.87,  -1.06,  (min)
02/09 07Z,   0.00,  -5.17,  99.90,  -6.23,  -1.06,
02/09 08Z,   0.10,  -3.42,  99.90,  -4.38,  -1.06,
02/09 09Z,   0.20,  -1.03,  99.90,  -1.88,  -1.06,
02/09 10Z,   0.30,   1.45,  99.90,   0.70,  -1.06,
02/09 11Z,   0.20,   3.42,  99.90,   2.57,  -1.06,
02/09 12Z,   0.20,   4.42,  99.90,   3.57,  -1.06,  (max)
02/09 13Z,   0.30,   4.28,  99.90,   3.52,  -1.06,
02/09 14Z,   0.30,   3.12,  99.90,   2.36,  -1.06,
02/09 15Z,   0.30,   1.28,  99.90,   0.52,  -1.06,
02/09 16Z,   0.30,  -0.79,  99.90,  -1.55,  -1.06,
02/09 17Z,   0.30,  -2.53,  99.90,  -3.29,  -1.06,
02/09 18Z,   0.40,  -3.41,  99.90,  -4.06,  -1.06,  (min)
02/09 19Z,   0.40,  -3.15,  99.90,  -3.81,  -1.06,
02/09 20Z,   0.50,  -1.88,  99.90,  -2.44,  -1.06,
02/09 21Z,   0.50,   0.02,  99.90,  -0.54,  -1.06,
02/09 22Z,   0.60,   2.04,  99.90,   1.58,  -1.06,
02/09 23Z,   0.60,   3.64,  99.90,   3.18,  -1.06,
02/10 00Z,   0.60,   4.36,  99.90,   3.91,  -1.06,  (max)
02/10 01Z,   0.50,   3.99,  99.90,   3.43,  -1.06,
02/10 02Z,   0.40,   2.59,  99.90,   1.93,  -1.06,
02/10 03Z,   0.40,   0.50,  99.90,  -0.15,  -1.06,
02/10 04Z,   0.40,  -1.82,  99.90,  -2.48,  -1.06,
02/10 05Z,   0.40,  -3.85,  99.90,  -4.50,  -1.06,
02/10 06Z,   0.40,  -5.02,  99.90,  -5.68,  -1.06,
02/10 07Z,   0.30,  -4.99,  99.90,  -5.74,  -1.06,  (min)
02/10 08Z,   0.40,  -3.75,  99.90,  -4.41,  -1.06,
02/10 09Z,   0.30,  -1.69,  99.90,  -2.44,  -1.06,
02/10 10Z,   0.40,   0.70,  99.90,   0.04,  -1.06,
02/10 11Z,   0.30,   2.84,  99.90,   2.09,  -1.06,
02/10 12Z,   0.30,   4.26,  99.90,   3.50,  -1.06,
02/10 13Z,   0.30,   4.62,  99.90,   3.86,  -1.06,  (max)
02/10 14Z,   0.40,   3.89,  99.90,   3.23,  -1.06,
02/10 15Z,   0.40,   2.33,  99.90,   1.67,  -1.06,
02/10 16Z,   0.30,   0.33,  99.90,  -0.43,  -1.06,
02/10 17Z,   0.30,  -1.65,  99.90,  -2.41,  -1.06,
02/10 18Z,   0.40,  -3.08,  99.90,  -3.74,  -1.06,
02/10 19Z,   0.50,  -3.55,  99.90,  -4.10,  -1.06,  (min)
02/10 20Z,   0.40,  -2.93,  99.90,  -3.59,  -1.06,
02/10 21Z,   0.40,  -1.48,  99.90,  -2.13,  -1.06,
02/10 22Z,   0.40,   0.37,  99.90,  -0.29,  -1.06,
02/10 23Z,   0.40,   2.12,  99.90,   1.46,  -1.06,
02/11 00Z,   0.40,   3.31,  99.90,   2.66,  -1.06,
02/11 01Z,   0.70,   3.62,  99.90,   3.26,  -1.06,  (max)
02/11 02Z,   0.50,   2.93,  99.90,   2.37,  -1.06,
02/11 03Z,   0.60,   1.44,  99.90,   0.98,  -1.06,
02/11 04Z,   0.70,  -0.49,  99.90,  -0.84,  -1.06,
02/11 05Z,   0.90,  -2.41,  99.90,  -2.56,  -1.06,
02/11 06Z,   0.90,  -3.84,  99.90,  -3.99,  -1.06,
02/11 07Z,   0.90,  -4.33,  99.90,  -4.49,  -1.06,  (min)
02/11 08Z,   0.90,  -3.70,  99.90,  -3.86,  -1.06,
02/11 09Z,   0.90,  -2.11,  99.90,  -2.26,  -1.06,
02/11 10Z,   0.90,   0.01,  99.90,  -0.14,  -1.06,
02/11 11Z,   0.80,   2.15,  99.90,   1.89,  -1.06,
02/11 12Z,   0.70,   3.82,  99.90,   3.47,  -1.06,
02/11 13Z,  99.90,   4.66,  99.90,  99.90,  -1.06,
02/11 14Z,  99.90,   4.46,  99.90,  99.90,  -1.06,
02/11 15Z,  99.90,   3.32,  99.90,  99.90,  -1.06,
02/11 16Z,  99.90,   1.55,  99.90,  99.90,  -1.06,
02/11 17Z,  99.90,  -0.44,  99.90,  99.90,  -1.06,
02/11 18Z,  99.90,  -2.22,  99.90,  99.90,  -1.06,