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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Wachapreague, VA : 08/19/2017 20:19:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 00Z,   0.00,   3.70,   3.80,  99.90,   0.10,
08/18 01Z,   0.00,   2.74,   2.84,  99.90,   0.10,
08/18 02Z,   0.00,   1.67,   1.82,  99.90,   0.15,
08/18 03Z,   0.00,   0.70,   1.10,  99.90,   0.40,
08/18 04Z,   0.00,   0.34,   0.95,  99.90,   0.61,  (min)
08/18 05Z,   0.00,   0.78,   1.65,  99.90,   0.87,
08/18 06Z,   0.00,   1.65,   2.38,  99.90,   0.73,
08/18 07Z,   0.00,   2.51,   3.10,  99.90,   0.59,
08/18 08Z,   0.00,   3.24,   3.78,  99.90,   0.54,
08/18 09Z,   0.00,   3.84,   4.30,  99.90,   0.46,
08/18 10Z,   0.00,   4.08,   4.30,  99.90,   0.22,  (max)
08/18 11Z,   0.00,   3.75,   3.80,  99.90,   0.05,
08/18 12Z,   0.00,   2.98,   3.05,  99.90,   0.07,
08/18 13Z,   0.00,   2.06,   2.19,  99.90,   0.13,
08/18 14Z,   0.00,   1.11,   1.29,  99.90,   0.18,
08/18 15Z,   0.00,   0.24,   0.48,  99.90,   0.24,
08/18 16Z,   0.00,  -0.16,   0.29,  99.90,   0.45,  (min)
08/18 17Z,   0.00,   0.24,   1.07,  99.90,   0.83,
08/18 18Z,  -0.10,   1.26,   2.09,  99.90,   0.93,
08/18 19Z,  -0.10,   2.39,   2.98,  99.90,   0.69,
08/18 20Z,  -0.10,   3.39,   3.85,  99.90,   0.56,
08/18 21Z,  -0.10,   4.28,   4.62,  99.90,   0.44,
08/18 22Z,  -0.10,   4.95,   5.14,  99.90,   0.29,  (max)
08/18 23Z,  -0.10,   5.09,   5.01,  99.90,   0.02,
08/19 00Z,  -0.10,   4.64,   4.32,  99.90,  -0.22,
08/19 01Z,  -0.10,   3.83,   3.54,  99.90,  -0.19,
08/19 02Z,  -0.10,   2.81,   2.56,  99.90,  -0.15,
08/19 03Z,  -0.10,   1.62,   1.44,  99.90,  -0.08,
08/19 04Z,  -0.20,   0.58,   0.55,  99.90,   0.17,
08/19 05Z,  -0.20,   0.21,   0.50,  99.90,   0.49,  (min)
08/19 06Z,  -0.20,   0.65,   0.96,  99.90,   0.51,
08/19 07Z,  -0.20,   1.53,   1.94,  99.90,   0.61,
08/19 08Z,  -0.20,   2.43,   3.02,  99.90,   0.79,
08/19 09Z,  -0.20,   3.27,   3.72,  99.90,   0.65,
08/19 10Z,  -0.20,   3.98,   4.17,  99.90,   0.39,
08/19 11Z,  -0.20,   4.25,   4.42,  99.90,   0.37,  (max)
08/19 12Z,  -0.20,   3.89,   3.97,  99.90,   0.28,
08/19 13Z,  -0.20,   3.11,   3.14,  99.90,   0.23,
08/19 14Z,  -0.20,   2.15,   2.12,  99.90,   0.17,
08/19 15Z,  -0.20,   1.12,   1.11,  99.90,   0.19,
08/19 16Z,  -0.20,   0.15,   0.31,  99.90,   0.36,
08/19 17Z,  -0.20,  -0.29,   0.14,  99.90,   0.63,  (min)
08/19 18Z,  -0.20,   0.12,   0.91,  99.90,   0.99,
08/19 19Z,  -0.20,   1.14,   2.02,  99.90,   1.08,
08/19 20Z,  -0.20,   2.31,   3.11,  99.90,   1.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/19 21Z,  -0.20,   3.39,  99.90,   4.15,   0.96,
08/19 22Z,  -0.20,   4.39,  99.90,   5.11,   0.91,
08/19 23Z,  -0.20,   5.10,  99.90,   5.77,   0.87,
08/20 00Z,  -0.20,   5.20,  99.90,   5.83,   0.83,  (max)
08/20 01Z,  -0.20,   4.71,  99.90,   5.30,   0.78,
08/20 02Z,  -0.20,   3.86,  99.90,   4.40,   0.74,
08/20 03Z,  -0.20,   2.76,  99.90,   3.25,   0.69,
08/20 04Z,  -0.20,   1.47,  99.90,   1.92,   0.65,
08/20 05Z,  -0.20,   0.40,  99.90,   0.80,   0.61,
08/20 06Z,  -0.20,   0.06,  99.90,   0.42,   0.56,  (min)
08/20 07Z,  -0.20,   0.56,  99.90,   0.88,   0.52,
08/20 08Z,  -0.20,   1.49,  99.90,   1.76,   0.47,
08/20 09Z,  -0.20,   2.47,  99.90,   2.75,   0.47,
08/20 10Z,  -0.20,   3.42,  99.90,   3.69,   0.47,
08/20 11Z,  -0.20,   4.18,  99.90,   4.45,   0.47,
08/20 12Z,  -0.20,   4.42,  99.90,   4.70,   0.47,  (max)
08/20 13Z,  -0.20,   4.03,  99.90,   4.30,   0.47,
08/20 14Z,  -0.20,   3.21,  99.90,   3.48,   0.47,
08/20 15Z,  -0.20,   2.21,  99.90,   2.48,   0.47,
08/20 16Z,  -0.20,   1.08,  99.90,   1.36,   0.47,
08/20 17Z,  -0.20,   0.05,  99.90,   0.32,   0.47,
08/20 18Z,  -0.20,  -0.40,  99.90,  -0.12,   0.47,  (min)
08/20 19Z,  -0.20,   0.05,  99.90,   0.33,   0.47,
08/20 20Z,  -0.20,   1.12,  99.90,   1.39,   0.47,
08/20 21Z,  -0.20,   2.33,  99.90,   2.60,   0.47,
08/20 22Z,  -0.20,   3.48,  99.90,   3.75,   0.47,
08/20 23Z,  -0.20,   4.52,  99.90,   4.79,   0.47,
08/21 00Z,  -0.20,   5.19,  99.90,   5.46,   0.47,
08/21 01Z,  -0.10,   5.22,  99.90,   5.59,   0.47,  (max)
08/21 02Z,  -0.10,   4.66,  99.90,   5.03,   0.47,
08/21 03Z,  -0.10,   3.75,  99.90,   4.13,   0.47,
08/21 04Z,  -0.10,   2.57,  99.90,   2.95,   0.47,
08/21 05Z,  -0.10,   1.23,  99.90,   1.60,   0.47,
08/21 06Z,  -0.10,   0.18,  99.90,   0.55,   0.47,
08/21 07Z,  -0.20,  -0.05,  99.90,   0.22,   0.47,  (min)
08/21 08Z,  -0.20,   0.57,  99.90,   0.84,   0.47,
08/21 09Z,  -0.20,   1.58,  99.90,   1.85,   0.47,
08/21 10Z,  -0.20,   2.63,  99.90,   2.91,   0.47,
08/21 11Z,  -0.20,   3.63,  99.90,   3.91,   0.47,
08/21 12Z,  -0.10,   4.39,  99.90,   4.76,   0.47,
08/21 13Z,  -0.10,   4.57,  99.90,   4.95,   0.47,  (max)
08/21 14Z,  -0.10,   4.12,  99.90,   4.49,   0.47,
08/21 15Z,  -0.10,   3.27,  99.90,   3.64,   0.47,
08/21 16Z,  -0.10,   2.21,  99.90,   2.58,   0.47,
08/21 17Z,  -0.10,   1.00,  99.90,   1.37,   0.47,
08/21 18Z,  -0.20,  -0.06,  99.90,   0.21,   0.47,
08/21 19Z,  -0.20,  -0.44,  99.90,  -0.17,   0.47,  (min)
08/21 20Z,  -0.20,   0.11,  99.90,   0.38,   0.47,
08/21 21Z,  -0.20,   1.23,  99.90,   1.50,   0.47,
08/21 22Z,  -0.20,   2.45,  99.90,   2.72,   0.47,
08/21 23Z,  -0.20,   3.61,  99.90,   3.88,   0.47,
08/22 00Z,  -0.10,   4.62,  99.90,   4.99,   0.47,
08/22 01Z,  -0.10,   5.19,  99.90,   5.57,   0.47,  (max)
08/22 02Z,  -0.10,   5.11,  99.90,   5.48,   0.47,
08/22 03Z,  -0.10,   4.47,  99.90,   4.84,   0.47,
08/22 04Z,  -0.10,   3.50,  99.90,   3.88,   0.47,
08/22 05Z,  -0.20,   2.27,  99.90,   2.54,   0.47,
08/22 06Z,  -0.20,   0.92,  99.90,   1.19,   0.47,
08/22 07Z,  -0.20,  -0.01,  99.90,   0.26,   0.47,
08/22 08Z,  -0.20,  -0.05,  99.90,   0.22,   0.47,  (min)
08/22 09Z,  -0.30,   0.72,  99.90,   0.89,   0.47,
08/22 10Z,  -0.30,   1.79,  99.90,   1.97,   0.47,
08/22 11Z,  -0.30,   2.87,  99.90,   3.04,   0.47,
08/22 12Z,  -0.20,   3.87,  99.90,   4.14,   0.47,
08/22 13Z,  -0.20,   4.57,  99.90,   4.84,   0.47,
08/22 14Z,  -0.20,   4.67,  99.90,   4.94,   0.47,  (max)
08/22 15Z,  -0.20,   4.14,  99.90,   4.41,   0.47,
08/22 16Z,  -0.20,   3.24,  99.90,   3.52,   0.47,
08/22 17Z,  -0.20,   2.13,  99.90,   2.41,   0.47,
08/22 18Z,  -0.20,   0.88,  99.90,   1.16,   0.47,
08/22 19Z,  -0.30,  -0.13,  99.90,   0.04,   0.47,
08/22 20Z,  -0.30,  -0.37,  99.90,  -0.20,   0.47,  (min)
08/22 21Z,  -0.30,   0.31,  99.90,   0.48,   0.47,
08/22 22Z,  -0.30,   1.46,  99.90,   1.63,   0.47,
08/22 23Z,  -0.30,   2.64,  99.90,   2.82,   0.47,
08/23 00Z,  -0.20,   3.75,  99.90,   4.02,   0.47,
08/23 01Z,  -0.20,   4.66,  99.90,   4.94,   0.47,
08/23 02Z,  -0.20,   5.10,  99.90,   5.38,   0.47,  (max)
08/23 03Z,  -0.20,   4.88,  99.90,   5.15,   0.47,
08/23 04Z,  -0.30,   4.14,  99.90,   4.32,   0.47,
08/23 05Z,  -0.30,   3.12,  99.90,   3.29,   0.47,
08/23 06Z,  -0.30,   1.87,  99.90,   2.04,   0.47,
08/23 07Z,  -0.40,   0.61,  99.90,   0.69,   0.47,
08/23 08Z,  -0.40,  -0.10,  99.90,  -0.03,   0.47,  (min)
08/23 09Z,  -0.40,   0.10,  99.90,   0.17,   0.47,
08/23 10Z,  -0.40,   0.99,  99.90,   1.07,   0.47,
08/23 11Z,  -0.40,   2.09,  99.90,   2.16,   0.47,
08/23 12Z,  -0.40,   3.13,  99.90,   3.21,   0.47,

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