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#Seattle, WA : 05/21/2013 03:21:27 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,  -0.50,  -0.80,  -1.09,  99.90,   0.21,
05/19 13Z,  -0.60,  -2.09,  -2.47,  99.90,   0.22,
05/19 14Z,  -0.60,  -2.75,  -3.17,  99.90,   0.18,
05/19 15Z,  -0.60,  -2.73,  -3.18,  99.90,   0.15,  (min)
05/19 16Z,  -0.70,  -2.19,  -2.65,  99.90,   0.24,
05/19 17Z,  -0.70,  -1.29,  -1.84,  99.90,   0.15,
05/19 18Z,  -0.70,  -0.26,  -0.85,  99.90,   0.11,
05/19 19Z,  -0.70,   0.56,   0.00,  99.90,   0.14,
05/19 20Z,  -0.70,   0.86,   0.34,  99.90,   0.18,  (max)
05/19 21Z,  -0.70,   0.56,   0.14,  99.90,   0.28,
05/19 22Z,  -0.70,  -0.19,  -0.51,  99.90,   0.38,
05/19 23Z,  -0.70,  -1.20,  -1.44,  99.90,   0.46,
05/20 00Z,  -0.80,  -2.24,  -2.42,  99.90,   0.62,
05/20 01Z,  -0.80,  -2.96,  -3.13,  99.90,   0.63,
05/20 02Z,  -0.80,  -3.00,  -3.17,  99.90,   0.63,  (min)
05/20 03Z,  -0.80,  -2.27,  -2.63,  99.90,   0.44,
05/20 04Z,  -0.70,  -0.96,  -1.44,  99.90,   0.22,
05/20 05Z,  -0.70,   0.66,   0.12,  99.90,   0.16,
05/20 06Z,  -0.60,   2.31,   1.83,  99.90,   0.12,
05/20 07Z,  -0.60,   3.63,   3.19,  99.90,   0.16,
05/20 08Z,  -0.50,   4.28,   3.90,  99.90,   0.12,  (max)
05/20 09Z,  -0.50,   4.08,   3.75,  99.90,   0.17,
05/20 10Z,  -0.50,   3.12,   2.87,  99.90,   0.25,
05/20 11Z,  -0.60,   1.61,   1.41,  99.90,   0.40,
05/20 12Z,  -0.90,  -0.24,  -0.58,  99.90,   0.56,
05/20 13Z,  -0.90,  -2.10,  -2.54,  99.90,   0.46,
05/20 14Z,  -0.90,  -3.49,  -3.91,  99.90,   0.48,
05/20 15Z,  -0.90,  -4.07,  -4.52,  99.90,   0.45,  (min)
05/20 16Z,  -0.80,  -3.82,  -4.17,  99.90,   0.45,
05/20 17Z,  -0.60,  -2.92,  -3.29,  99.90,   0.23,
05/20 18Z,  -0.70,  -1.60,  -1.94,  99.90,   0.36,
05/20 19Z,  -0.60,  -0.18,  -0.44,  99.90,   0.34,
05/20 20Z,  -0.60,   0.94,   0.75,  99.90,   0.41,
05/20 21Z,  -0.50,   1.44,   1.37,  99.90,   0.43,  (max)
05/20 22Z,  -0.40,   1.30,   1.28,  99.90,   0.38,
05/20 23Z,  -0.30,   0.65,   0.71,  99.90,   0.36,
05/21 00Z,  -0.30,  -0.32,  -0.14,  99.90,   0.48,
05/21 01Z,  -0.20,  -1.37,  -1.07,  99.90,   0.50,
05/21 02Z,  -0.20,  -2.12,  -1.86,  99.90,   0.46,
05/21 03Z,  -0.10,  -2.21,  -2.11,  99.90,   0.20,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 04Z,  -0.10,  -1.52,  99.90,  -1.42,   0.20,
05/21 05Z,  -0.10,  -0.24,  99.90,  -0.14,   0.20,
05/21 06Z,  -0.10,   1.34,  99.90,   1.44,   0.20,
05/21 07Z,  -0.10,   2.91,  99.90,   3.01,   0.20,
05/21 08Z,  -0.10,   4.06,  99.90,   4.17,   0.20,
05/21 09Z,  -0.10,   4.44,  99.90,   4.54,   0.20,  (max)
05/21 10Z,  -0.10,   3.88,  99.90,   3.99,   0.20,
05/21 11Z,  -0.20,   2.54,  99.90,   2.54,   0.20,
05/21 12Z,  -0.20,   0.62,  99.90,   0.62,   0.21,
05/21 13Z,  -0.20,  -1.61,  99.90,  -1.60,   0.21,
05/21 14Z,  -0.20,  -3.69,  99.90,  -3.68,   0.21,
05/21 15Z,  -0.30,  -5.09,  99.90,  -5.19,   0.21,
05/21 16Z,  -0.30,  -5.47,  99.90,  -5.56,   0.21,  (min)
05/21 17Z,  -0.30,  -4.82,  99.90,  -4.91,   0.21,
05/21 18Z,  -0.20,  -3.41,  99.90,  -3.40,   0.21,
05/21 19Z,  -0.20,  -1.58,  99.90,  -1.57,   0.21,
05/21 20Z,  -0.20,   0.25,  99.90,   0.26,   0.21,
05/21 21Z,  -0.10,   1.63,  99.90,   1.74,   0.21,
05/21 22Z,  -0.10,   2.28,  99.90,   2.39,   0.21,  (max)
05/21 23Z,  -0.10,   2.20,  99.90,   2.31,   0.21,
05/22 00Z,  -0.10,   1.56,  99.90,   1.67,   0.21,
05/22 01Z,  -0.10,   0.53,  99.90,   0.64,   0.21,
05/22 02Z,   0.00,  -0.61,  99.90,  -0.40,   0.21,
05/22 03Z,   0.00,  -1.43,  99.90,  -1.22,   0.21,
05/22 04Z,   0.00,  -1.53,  99.90,  -1.32,   0.21,  (min)
05/22 05Z,   0.00,  -0.83,  99.90,  -0.62,   0.21,
05/22 06Z,   0.00,   0.48,  99.90,   0.69,   0.21,
05/22 07Z,   0.00,   2.06,  99.90,   2.27,   0.21,
05/22 08Z,   0.00,   3.54,  99.90,   3.75,   0.21,
05/22 09Z,   0.00,   4.47,  99.90,   4.68,   0.21,
05/22 10Z,   0.00,   4.50,  99.90,   4.71,   0.21,  (max)
05/22 11Z,   0.00,   3.53,  99.90,   3.73,   0.21,
05/22 12Z,   0.00,   1.73,  99.90,   1.93,   0.21,
05/22 13Z,  -0.10,  -0.64,  99.90,  -0.53,   0.21,
05/22 14Z,  -0.10,  -3.21,  99.90,  -3.10,   0.21,
05/22 15Z,  -0.20,  -5.45,  99.90,  -5.44,   0.21,
05/22 16Z,  -0.20,  -6.73,  99.90,  -6.72,   0.21,
05/22 17Z,  -0.20,  -6.74,  99.90,  -6.73,   0.21,  (min)
05/22 18Z,  -0.20,  -5.56,  99.90,  -5.55,   0.21,
05/22 19Z,  -0.20,  -3.57,  99.90,  -3.56,   0.21,
05/22 20Z,  -0.30,  -1.22,  99.90,  -1.31,   0.21,
05/22 21Z,  -0.30,   0.98,  99.90,   0.88,   0.21,
05/22 22Z,  -0.30,   2.54,  99.90,   2.44,   0.21,
05/22 23Z,  -0.30,   3.23,  99.90,   3.14,   0.21,  (max)
05/23 00Z,  -0.30,   3.12,  99.90,   3.02,   0.21,
05/23 01Z,  -0.30,   2.38,  99.90,   2.29,   0.21,
05/23 02Z,  -0.20,   1.22,  99.90,   1.23,   0.21,
05/23 03Z,  -0.20,  -0.04,  99.90,  -0.03,   0.21,
05/23 04Z,  -0.10,  -0.90,  99.90,  -0.79,   0.21,
05/23 05Z,  -0.10,  -0.96,  99.90,  -0.85,   0.21,  (min)
05/23 06Z,   0.00,  -0.18,  99.90,   0.03,   0.21,
05/23 07Z,   0.00,   1.18,  99.90,   1.39,   0.21,
05/23 08Z,   0.00,   2.76,  99.90,   2.97,   0.21,
05/23 09Z,   0.00,   4.12,  99.90,   4.33,   0.21,
05/23 10Z,   0.00,   4.78,  99.90,   4.99,   0.21,  (max)
05/23 11Z,  -0.10,   4.40,  99.90,   4.51,   0.21,
05/23 12Z,  -0.20,   2.98,  99.90,   2.99,   0.21,
05/23 13Z,  -0.20,   0.72,  99.90,   0.72,   0.21,
05/23 14Z,  -0.30,  -2.06,  99.90,  -2.15,   0.21,
05/23 15Z,  -0.40,  -4.90,  99.90,  -5.09,   0.21,
05/23 16Z,  -0.40,  -7.16,  99.90,  -7.35,   0.21,
05/23 17Z,  -0.50,  -8.18,  99.90,  -8.47,   0.21,  (min)
05/23 18Z,  -0.40,  -7.70,  99.90,  -7.89,   0.21,
05/23 19Z,  -0.40,  -5.93,  99.90,  -6.12,   0.21,
05/23 20Z,  -0.40,  -3.37,  99.90,  -3.56,   0.21,
05/23 21Z,  -0.40,  -0.58,  99.90,  -0.77,   0.21,
05/23 22Z,  -0.30,   1.86,  99.90,   1.76,   0.21,
05/23 23Z,  -0.30,   3.48,  99.90,   3.39,   0.21,
05/24 00Z,  -0.20,   4.12,  99.90,   4.13,   0.21,  (max)
05/24 01Z,  -0.20,   3.90,  99.90,   3.90,   0.21,
05/24 02Z,  -0.10,   3.01,  99.90,   3.12,   0.21,
05/24 03Z,   0.00,   1.69,  99.90,   1.90,   0.21,
05/24 04Z,   0.00,   0.34,  99.90,   0.55,   0.21,
05/24 05Z,   0.00,  -0.52,  99.90,  -0.31,   0.21,  (min)
05/24 06Z,   0.10,  -0.49,  99.90,  -0.18,   0.21,
05/24 07Z,   0.10,   0.40,  99.90,   0.71,   0.21,
05/24 08Z,   0.10,   1.83,  99.90,   2.14,   0.21,
05/24 09Z,   0.10,   3.38,  99.90,   3.68,   0.21,
05/24 10Z,   0.00,   4.56,  99.90,   4.77,   0.21,
05/24 11Z,   0.00,   4.90,  99.90,   5.11,   0.21,  (max)
05/24 12Z,   0.00,   4.13,  99.90,   4.33,   0.21,
05/24 13Z,  -0.10,   2.27,  99.90,   2.38,   0.21,
05/24 14Z,  -0.10,  -0.39,  99.90,  -0.29,   0.21,
05/24 15Z,  -0.20,  -3.49,  99.90,  -3.48,   0.21,
05/24 16Z,  -0.20,  -6.47,  99.90,  -6.46,   0.21,
05/24 17Z,  -0.30,  -8.60,  99.90,  -8.70,   0.21,
05/24 18Z,  -0.30,  -9.25,  99.90,  -9.34,   0.21,
05/24 19Z,  99.90,  -8.23,  99.90,  99.90,   0.21,
05/24 20Z,  99.90,  -5.91,  99.90,  99.90,   0.21,
05/24 21Z,  99.90,  -2.89,  99.90,  99.90,   0.21,
05/24 22Z,  99.90,   0.20,  99.90,  99.90,   0.21,
05/24 23Z,  99.90,   2.75,  99.90,  99.90,   0.21,
05/25 00Z,  99.90,   4.32,  99.90,  99.90,   0.21,
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