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#Seattle, WA : 04/23/2024 10:21:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 18Z,   0.00,   2.05,   1.92,  99.90,  -0.13,  (min)
04/21 19Z,   0.00,   2.68,   2.73,  99.90,   0.05,
04/21 20Z,   0.00,   4.11,   4.12,  99.90,   0.01,
04/21 21Z,   0.00,   5.96,   5.84,  99.90,  -0.12,
04/21 22Z,   0.00,   7.70,   7.65,  99.90,  -0.05,
04/21 23Z,   0.00,   8.89,   8.88,  99.90,  -0.01,
04/22 00Z,  -0.10,   9.30,   9.24,  99.90,   0.04,  (max)
04/22 01Z,  -0.10,   8.95,   8.80,  99.90,  -0.05,
04/22 02Z,  -0.10,   7.93,   7.83,  99.90,   0.00,
04/22 03Z,  -0.10,   6.47,   6.42,  99.90,   0.05,
04/22 04Z,  -0.10,   5.02,   4.86,  99.90,  -0.06,
04/22 05Z,  -0.10,   4.09,   3.73,  99.90,  -0.26,
04/22 06Z,   0.00,   4.02,   3.58,  99.90,  -0.44,  (min)
04/22 07Z,   0.00,   4.80,   4.34,  99.90,  -0.46,
04/22 08Z,   0.00,   6.23,   5.77,  99.90,  -0.46,
04/22 09Z,   0.00,   7.97,   7.50,  99.90,  -0.47,
04/22 10Z,   0.00,   9.57,   9.21,  99.90,  -0.36,
04/22 11Z,   0.00,  10.53,  10.33,  99.90,  -0.20,
04/22 12Z,   0.00,  10.60,  10.49,  99.90,  -0.11,  (max)
04/22 13Z,   0.00,   9.76,   9.65,  99.90,  -0.11,
04/22 14Z,   0.00,   8.15,   8.23,  99.90,   0.08,
04/22 15Z,   0.00,   5.99,   6.13,  99.90,   0.14,
04/22 16Z,   0.00,   3.72,   3.82,  99.90,   0.10,
04/22 17Z,   0.00,   1.93,   1.95,  99.90,   0.02,
04/22 18Z,   0.00,   1.12,   1.10,  99.90,  -0.02,  (min)
04/22 19Z,   0.00,   1.44,   1.56,  99.90,   0.12,
04/22 20Z,   0.00,   2.74,   2.95,  99.90,   0.21,
04/22 21Z,   0.00,   4.68,   4.82,  99.90,   0.14,
04/22 22Z,   0.00,   6.81,   7.02,  99.90,   0.21,
04/22 23Z,   0.00,   8.57,   8.82,  99.90,   0.25,
04/23 00Z,   0.00,   9.60,   9.80,  99.90,   0.20,
04/23 01Z,   0.10,   9.79,   9.88,  99.90,  -0.01,  (max)
04/23 02Z,   0.10,   9.22,   9.23,  99.90,  -0.09,
04/23 03Z,   0.10,   8.06,   8.20,  99.90,   0.04,
04/23 04Z,   0.10,   6.61,   6.70,  99.90,  -0.01,
04/23 05Z,   0.10,   5.34,   5.26,  99.90,  -0.18,
04/23 06Z,   0.10,   4.74,   4.50,  99.90,  -0.34,  (min)
04/23 07Z,   0.10,   5.00,   4.70,  99.90,  -0.40,
04/23 08Z,   0.10,   6.03,   5.75,  99.90,  -0.38,
04/23 09Z,   0.10,   7.53,   7.26,  99.90,  -0.37,
04/23 10Z,   0.10,   9.10,   8.91,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 11Z,   0.10,  10.28,  99.90,  10.11,  -0.27,
04/23 12Z,   0.10,  10.66,  99.90,  10.51,  -0.25,  (max)
04/23 13Z,   0.10,  10.07,  99.90,   9.93,  -0.23,
04/23 14Z,   0.10,   8.59,  99.90,   8.48,  -0.21,
04/23 15Z,   0.20,   6.46,  99.90,   6.47,  -0.19,
04/23 16Z,   0.20,   4.02,  99.90,   4.05,  -0.17,
04/23 17Z,   0.20,   1.80,  99.90,   1.85,  -0.15,
04/23 18Z,   0.20,   0.43,  99.90,   0.50,  -0.13,
04/23 19Z,   0.20,   0.29,  99.90,   0.38,  -0.11,  (min)
04/23 20Z,   0.20,   1.34,  99.90,   1.45,  -0.09,
04/23 21Z,   0.20,   3.25,  99.90,   3.38,  -0.07,
04/23 22Z,   0.20,   5.59,  99.90,   5.74,  -0.05,
04/23 23Z,   0.20,   7.82,  99.90,   7.97,  -0.05,
04/24 00Z,   0.20,   9.46,  99.90,   9.61,  -0.05,
04/24 01Z,   0.20,  10.24,  99.90,  10.39,  -0.05,  (max)
04/24 02Z,   0.20,  10.17,  99.90,  10.32,  -0.05,
04/24 03Z,   0.20,   9.40,  99.90,   9.55,  -0.05,
04/24 04Z,   0.30,   8.16,  99.90,   8.41,  -0.05,
04/24 05Z,   0.30,   6.79,  99.90,   7.04,  -0.05,
04/24 06Z,   0.30,   5.78,  99.90,   6.03,  -0.05,
04/24 07Z,   0.30,   5.53,  99.90,   5.78,  -0.05,  (min)
04/24 08Z,   0.30,   6.09,  99.90,   6.34,  -0.05,
04/24 09Z,   0.30,   7.25,  99.90,   7.50,  -0.05,
04/24 10Z,   0.30,   8.65,  99.90,   8.90,  -0.05,
04/24 11Z,   0.30,   9.90,  99.90,  10.15,  -0.05,
04/24 12Z,   0.30,  10.56,  99.90,  10.81,  -0.05,  (max)
04/24 13Z,   0.30,  10.31,  99.90,  10.56,  -0.05,
04/24 14Z,   0.30,   9.09,  99.90,   9.34,  -0.05,
04/24 15Z,   0.30,   7.09,  99.90,   7.34,  -0.05,
04/24 16Z,   0.30,   4.62,  99.90,   4.87,  -0.05,
04/24 17Z,   0.20,   2.12,  99.90,   2.27,  -0.05,
04/24 18Z,   0.20,   0.19,  99.90,   0.34,  -0.05,
04/24 19Z,   0.20,  -0.59,  99.90,  -0.45,  -0.05,  (min)
04/24 20Z,   0.20,  -0.02,  99.90,   0.13,  -0.05,
04/24 21Z,   0.30,   1.71,  99.90,   1.96,  -0.05,
04/24 22Z,   0.30,   4.10,  99.90,   4.35,  -0.05,
04/24 23Z,   0.30,   6.65,  99.90,   6.89,  -0.05,
04/25 00Z,   0.30,   8.83,  99.90,   9.08,  -0.05,
04/25 01Z,   0.30,  10.24,  99.90,  10.49,  -0.05,
04/25 02Z,   0.20,  10.73,  99.90,  10.88,  -0.05,  (max)
04/25 03Z,   0.20,  10.40,  99.90,  10.55,  -0.05,
04/25 04Z,   0.20,   9.49,  99.90,   9.64,  -0.05,
04/25 05Z,   0.20,   8.25,  99.90,   8.40,  -0.05,
04/25 06Z,   0.30,   7.04,  99.90,   7.29,  -0.05,
04/25 07Z,   0.30,   6.32,  99.90,   6.57,  -0.05,  (min)
04/25 08Z,   0.30,   6.38,  99.90,   6.63,  -0.05,
04/25 09Z,   0.30,   7.14,  99.90,   7.38,  -0.05,
04/25 10Z,   0.30,   8.28,  99.90,   8.53,  -0.05,
04/25 11Z,   0.30,   9.46,  99.90,   9.70,  -0.05,
04/25 12Z,   0.30,  10.28,  99.90,  10.53,  -0.05,
04/25 13Z,   0.30,  10.39,  99.90,  10.64,  -0.05,  (max)
04/25 14Z,   0.30,   9.56,  99.90,   9.81,  -0.05,
04/25 15Z,   0.30,   7.84,  99.90,   8.08,  -0.05,
04/25 16Z,   0.40,   5.48,  99.90,   5.83,  -0.05,
04/25 17Z,   0.40,   2.88,  99.90,   3.23,  -0.05,
04/25 18Z,   0.40,   0.53,  99.90,   0.88,  -0.05,
04/25 19Z,   0.40,  -0.95,  99.90,  -0.60,  -0.05,
04/25 20Z,   0.40,  -1.09,  99.90,  -0.74,  -0.05,  (min)
04/25 21Z,   0.40,   0.16,  99.90,   0.51,  -0.05,
04/25 22Z,   0.40,   2.40,  99.90,   2.75,  -0.05,
04/25 23Z,   0.40,   5.08,  99.90,   5.43,  -0.05,
04/26 00Z,   0.40,   7.66,  99.90,   8.01,  -0.05,
04/26 01Z,   0.40,   9.67,  99.90,  10.02,  -0.05,
04/26 02Z,   0.40,  10.80,  99.90,  11.15,  -0.05,
04/26 03Z,   0.40,  11.01,  99.90,  11.36,  -0.05,  (max)
04/26 04Z,   0.40,  10.49,  99.90,  10.84,  -0.05,
04/26 05Z,   0.40,   9.51,  99.90,   9.86,  -0.05,
04/26 06Z,   0.50,   8.34,  99.90,   8.79,  -0.05,
04/26 07Z,   0.50,   7.34,  99.90,   7.79,  -0.05,
04/26 08Z,   0.50,   6.90,  99.90,   7.35,  -0.05,  (min)
04/26 09Z,   0.50,   7.19,  99.90,   7.64,  -0.05,
04/26 10Z,   0.50,   8.01,  99.90,   8.46,  -0.05,
04/26 11Z,   0.50,   9.02,  99.90,   9.47,  -0.05,
04/26 12Z,   0.50,   9.88,  99.90,  10.32,  -0.05,
04/26 13Z,   0.50,  10.25,  99.90,  10.70,  -0.05,  (max)
04/26 14Z,   0.50,   9.87,  99.90,  10.32,  -0.05,
04/26 15Z,   0.50,   8.58,  99.90,   9.03,  -0.05,
04/26 16Z,   0.50,   6.52,  99.90,   6.97,  -0.05,
04/26 17Z,   0.50,   4.01,  99.90,   4.46,  -0.05,
04/26 18Z,   0.50,   1.46,  99.90,   1.91,  -0.05,
04/26 19Z,   0.50,  -0.59,  99.90,  -0.14,  -0.05,
04/26 20Z,   0.50,  -1.57,  99.90,  -1.12,  -0.05,  (min)
04/26 21Z,   0.50,  -1.11,  99.90,  -0.66,  -0.05,
04/26 22Z,   0.50,   0.66,  99.90,   1.11,  -0.05,
04/26 23Z,   0.50,   3.22,  99.90,   3.67,  -0.05,
04/27 00Z,   0.40,   5.99,  99.90,   6.34,  -0.05,
04/27 01Z,  99.90,   8.46,  99.90,  99.90,  -0.05,
04/27 02Z,  99.90,  10.23,  99.90,  99.90,  -0.05,
04/27 03Z,  99.90,  11.08,  99.90,  99.90,  -0.05,
04/27 04Z,  99.90,  11.08,  99.90,  99.90,  -0.05,
04/27 05Z,  99.90,  10.46,  99.90,  99.90,  -0.05,
04/27 06Z,  99.90,   9.50,  99.90,  99.90,  -0.05,