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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Lewisetta, VA : 04/25/2015 08:21:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 12Z,   0.00,   1.19,   1.25,  99.90,   0.06,
04/23 13Z,   0.00,   0.86,   0.86,  99.90,   0.00,
04/23 14Z,   0.00,   0.54,   0.52,  99.90,  -0.02,
04/23 15Z,   0.00,   0.30,   0.29,  99.90,  -0.01,
04/23 16Z,   0.00,   0.17,   0.14,  99.90,  -0.03,  (min)
04/23 17Z,   0.00,   0.22,   0.20,  99.90,  -0.02,
04/23 18Z,   0.00,   0.44,   0.43,  99.90,  -0.01,
04/23 19Z,   0.00,   0.74,   0.75,  99.90,   0.01,
04/23 20Z,   0.00,   1.01,   1.08,  99.90,   0.07,
04/23 21Z,   0.00,   1.20,   1.32,  99.90,   0.12,
04/23 22Z,   0.00,   1.30,   1.41,  99.90,   0.11,  (max)
04/23 23Z,   0.00,   1.27,   1.40,  99.90,   0.13,
04/24 00Z,   0.00,   1.09,   1.23,  99.90,   0.14,
04/24 01Z,   0.00,   0.82,   0.97,  99.90,   0.15,
04/24 02Z,   0.00,   0.56,   0.69,  99.90,   0.13,
04/24 03Z,   0.00,   0.34,   0.52,  99.90,   0.18,
04/24 04Z,   0.00,   0.22,   0.51,  99.90,   0.29,
04/24 05Z,   0.00,   0.24,   0.42,  99.90,   0.18,  (min)
04/24 06Z,   0.00,   0.44,   0.62,  99.90,   0.18,
04/24 07Z,   0.00,   0.75,   0.95,  99.90,   0.20,
04/24 08Z,   0.00,   1.07,   1.25,  99.90,   0.18,
04/24 09Z,   0.00,   1.31,   1.43,  99.90,   0.12,
04/24 10Z,   0.00,   1.47,   1.62,  99.90,   0.15,  (max)
04/24 11Z,   0.00,   1.50,   1.51,  99.90,   0.01,
04/24 12Z,   0.00,   1.37,   1.28,  99.90,  -0.09,
04/24 13Z,   0.00,   1.12,   0.98,  99.90,  -0.14,
04/24 14Z,   0.00,   0.82,   0.61,  99.90,  -0.21,
04/24 15Z,  -0.10,   0.54,   0.38,  99.90,  -0.06,
04/24 16Z,  -0.10,   0.32,   0.10,  99.90,  -0.12,
04/24 17Z,  -0.10,   0.22,  -0.06,  99.90,  -0.18,
04/24 18Z,  -0.10,   0.28,  -0.08,  99.90,  -0.26,  (min)
04/24 19Z,  -0.10,   0.49,   0.07,  99.90,  -0.32,
04/24 20Z,  -0.10,   0.77,   0.30,  99.90,  -0.37,
04/24 21Z,  -0.10,   1.01,   0.56,  99.90,  -0.35,
04/24 22Z,  -0.10,   1.18,   0.71,  99.90,  -0.37,
04/24 23Z,  -0.10,   1.27,   0.80,  99.90,  -0.37,
04/25 00Z,   0.00,   1.23,   0.86,  99.90,  -0.37,  (max)
04/25 01Z,   0.00,   1.07,   0.74,  99.90,  -0.33,
04/25 02Z,   0.00,   0.83,   0.54,  99.90,  -0.29,
04/25 03Z,   0.00,   0.59,   0.34,  99.90,  -0.25,
04/25 04Z,   0.00,   0.40,   0.19,  99.90,  -0.21,
04/25 05Z,   0.00,   0.28,   0.15,  99.90,  -0.13,  (min)
04/25 06Z,   0.00,   0.31,   0.27,  99.90,  -0.04,
04/25 07Z,   0.00,   0.50,   0.56,  99.90,   0.06,
04/25 08Z,   0.00,   0.78,   0.88,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 09Z,   0.00,   1.06,  99.90,   1.18,   0.12,
04/25 10Z,   0.00,   1.27,  99.90,   1.42,   0.14,
04/25 11Z,   0.00,   1.40,  99.90,   1.57,   0.17,
04/25 12Z,   0.00,   1.43,  99.90,   1.62,   0.19,  (max)
04/25 13Z,   0.00,   1.30,  99.90,   1.52,   0.21,
04/25 14Z,   0.00,   1.07,  99.90,   1.31,   0.24,
04/25 15Z,   0.00,   0.80,  99.90,   1.06,   0.26,
04/25 16Z,   0.00,   0.54,  99.90,   0.83,   0.28,
04/25 17Z,   0.00,   0.34,  99.90,   0.65,   0.31,
04/25 18Z,   0.00,   0.25,  99.90,   0.58,   0.33,  (min)
04/25 19Z,   0.00,   0.32,  99.90,   0.67,   0.35,
04/25 20Z,   0.00,   0.53,  99.90,   0.90,   0.37,
04/25 21Z,   0.00,   0.78,  99.90,   1.16,   0.37,
04/25 22Z,   0.00,   1.00,  99.90,   1.38,   0.37,
04/25 23Z,   0.00,   1.17,  99.90,   1.55,   0.37,
04/26 00Z,   0.00,   1.26,  99.90,   1.63,   0.37,  (max)
04/26 01Z,   0.00,   1.23,  99.90,   1.60,   0.37,
04/26 02Z,   0.00,   1.07,  99.90,   1.45,   0.37,
04/26 03Z,   0.00,   0.85,  99.90,   1.23,   0.37,
04/26 04Z,   0.10,   0.63,  99.90,   1.11,   0.37,
04/26 05Z,   0.10,   0.44,  99.90,   0.92,   0.37,
04/26 06Z,   0.10,   0.33,  99.90,   0.80,   0.37,  (min)
04/26 07Z,   0.10,   0.36,  99.90,   0.83,   0.37,
04/26 08Z,   0.20,   0.53,  99.90,   1.11,   0.37,
04/26 09Z,   0.20,   0.79,  99.90,   1.37,   0.37,
04/26 10Z,   0.20,   1.04,  99.90,   1.61,   0.37,
04/26 11Z,   0.20,   1.23,  99.90,   1.81,   0.37,
04/26 12Z,   0.20,   1.36,  99.90,   1.93,   0.37,
04/26 13Z,   0.20,   1.37,  99.90,   1.95,   0.37,  (max)
04/26 14Z,   0.30,   1.25,  99.90,   1.93,   0.37,
04/26 15Z,   0.30,   1.03,  99.90,   1.71,   0.37,
04/26 16Z,   0.30,   0.77,  99.90,   1.45,   0.37,
04/26 17Z,   0.30,   0.53,  99.90,   1.20,   0.37,
04/26 18Z,   0.30,   0.34,  99.90,   1.01,   0.37,
04/26 19Z,   0.30,   0.26,  99.90,   0.94,   0.37,  (min)
04/26 20Z,   0.30,   0.34,  99.90,   1.02,   0.37,
04/26 21Z,   0.30,   0.56,  99.90,   1.23,   0.37,
04/26 22Z,   0.30,   0.80,  99.90,   1.48,   0.37,
04/26 23Z,   0.30,   1.02,  99.90,   1.69,   0.37,
04/27 00Z,   0.30,   1.19,  99.90,   1.86,   0.37,
04/27 01Z,   0.30,   1.28,  99.90,   1.95,   0.37,  (max)
04/27 02Z,   0.30,   1.25,  99.90,   1.92,   0.37,
04/27 03Z,   0.30,   1.09,  99.90,   1.77,   0.37,
04/27 04Z,   0.30,   0.88,  99.90,   1.55,   0.37,
04/27 05Z,   0.30,   0.66,  99.90,   1.33,   0.37,
04/27 06Z,   0.30,   0.46,  99.90,   1.14,   0.37,
04/27 07Z,   0.30,   0.35,  99.90,   1.02,   0.37,  (min)
04/27 08Z,   0.30,   0.38,  99.90,   1.05,   0.37,
04/27 09Z,   0.30,   0.55,  99.90,   1.23,   0.37,
04/27 10Z,   0.30,   0.80,  99.90,   1.47,   0.37,
04/27 11Z,   0.30,   1.03,  99.90,   1.70,   0.37,
04/27 12Z,   0.30,   1.21,  99.90,   1.89,   0.37,
04/27 13Z,   0.30,   1.33,  99.90,   2.01,   0.37,
04/27 14Z,   0.30,   1.34,  99.90,   2.01,   0.37,  (max)
04/27 15Z,   0.30,   1.21,  99.90,   1.89,   0.37,
04/27 16Z,   0.20,   0.99,  99.90,   1.56,   0.37,
04/27 17Z,   0.20,   0.74,  99.90,   1.31,   0.37,
04/27 18Z,   0.20,   0.50,  99.90,   1.07,   0.37,
04/27 19Z,   0.20,   0.31,  99.90,   0.89,   0.37,
04/27 20Z,   0.10,   0.26,  99.90,   0.73,   0.37,  (min)
04/27 21Z,   0.10,   0.36,  99.90,   0.83,   0.37,
04/27 22Z,   0.10,   0.58,  99.90,   1.06,   0.37,
04/27 23Z,   0.10,   0.84,  99.90,   1.31,   0.37,
04/28 00Z,   0.10,   1.06,  99.90,   1.53,   0.37,
04/28 01Z,   0.10,   1.23,  99.90,   1.71,   0.37,
04/28 02Z,   0.10,   1.32,  99.90,   1.80,   0.37,  (max)
04/28 03Z,   0.00,   1.28,  99.90,   1.65,   0.37,
04/28 04Z,   0.00,   1.11,  99.90,   1.49,   0.37,
04/28 05Z,   0.00,   0.89,  99.90,   1.26,   0.37,
04/28 06Z,   0.00,   0.66,  99.90,   1.03,   0.37,
04/28 07Z,   0.00,   0.45,  99.90,   0.83,   0.37,
04/28 08Z,   0.00,   0.34,  99.90,   0.72,   0.37,  (min)
04/28 09Z,   0.00,   0.38,  99.90,   0.75,   0.37,
04/28 10Z,  -0.10,   0.56,  99.90,   0.84,   0.37,
04/28 11Z,  -0.10,   0.81,  99.90,   1.08,   0.37,
04/28 12Z,  -0.10,   1.03,  99.90,   1.31,   0.37,
04/28 13Z,  -0.10,   1.22,  99.90,   1.49,   0.37,
04/28 14Z,  -0.10,   1.33,  99.90,   1.60,   0.37,  (max)
04/28 15Z,  -0.10,   1.32,  99.90,   1.59,   0.37,
04/28 16Z,  -0.10,   1.17,  99.90,   1.45,   0.37,
04/28 17Z,  -0.10,   0.94,  99.90,   1.21,   0.37,
04/28 18Z,  -0.10,   0.68,  99.90,   0.96,   0.37,
04/28 19Z,  -0.10,   0.44,  99.90,   0.72,   0.37,
04/28 20Z,  -0.10,   0.27,  99.90,   0.55,   0.37,  (min)
04/28 21Z,   0.00,   0.24,  99.90,   0.62,   0.37,
04/28 22Z,   0.00,   0.38,  99.90,   0.76,   0.37,
04/28 23Z,   0.00,   0.63,  99.90,   1.00,   0.37,
04/29 00Z,   0.00,   0.89,  99.90,   1.27,   0.37,

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