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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Portsmouth (Money Point), VA : 12/07/2016 19:20:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 00Z,   0.00,   0.04,   1.39,  99.90,   1.35,  (min)
12/06 01Z,   0.10,   0.07,   1.65,  99.90,   1.48,
12/06 02Z,   0.10,   0.43,   1.84,  99.90,   1.31,
12/06 03Z,   0.10,   0.97,   2.01,  99.90,   0.94,
12/06 04Z,   0.10,   1.57,   2.53,  99.90,   0.86,
12/06 05Z,   0.00,   2.10,   3.10,  99.90,   1.00,
12/06 06Z,   0.00,   2.43,   3.52,  99.90,   1.09,  (max)
12/06 07Z,   0.00,   2.43,   3.51,  99.90,   1.08,
12/06 08Z,   0.00,   2.08,   3.19,  99.90,   1.11,
12/06 09Z,   0.10,   1.55,   2.65,  99.90,   1.00,
12/06 10Z,   0.10,   1.01,   2.19,  99.90,   1.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 11Z,   0.10,   0.55,  99.90,   1.69,   1.04,
12/06 12Z,   0.20,   0.23,  99.90,   1.44,   1.00,
12/06 13Z,   0.20,   0.18,  99.90,   1.35,   0.97,  (min)
12/06 14Z,   0.30,   0.44,  99.90,   1.67,   0.93,
12/06 15Z,   0.40,   0.95,  99.90,   2.25,   0.89,
12/06 16Z,   0.40,   1.57,  99.90,   2.82,   0.86,
12/06 17Z,   0.50,   2.15,  99.90,   3.47,   0.82,
12/06 18Z,   0.50,   2.58,  99.90,   3.86,   0.78,
12/06 19Z,   0.60,   2.71,  99.90,   4.05,   0.74,  (max)
12/06 20Z,   0.70,   2.46,  99.90,   3.87,   0.71,
12/06 21Z,   0.80,   1.94,  99.90,   3.41,   0.67,
12/06 22Z,   0.80,   1.32,  99.90,   2.75,   0.63,
12/06 23Z,   0.80,   0.73,  99.90,   2.16,   0.63,
12/07 00Z,   0.70,   0.25,  99.90,   1.58,   0.63,
12/07 01Z,   0.60,  -0.02,  99.90,   1.21,   0.63,
12/07 02Z,   0.50,   0.05,  99.90,   1.18,   0.63,  (min)
12/07 03Z,   0.50,   0.45,  99.90,   1.58,   0.63,
12/07 04Z,   0.60,   1.05,  99.90,   2.28,   0.63,
12/07 05Z,   0.50,   1.68,  99.90,   2.81,   0.63,
12/07 06Z,   0.40,   2.22,  99.90,   3.26,   0.63,
12/07 07Z,   0.30,   2.53,  99.90,   3.46,   0.63,  (max)
12/07 08Z,   0.20,   2.48,  99.90,   3.32,   0.63,
12/07 09Z,   0.10,   2.12,  99.90,   2.85,   0.63,
12/07 10Z,   0.10,   1.60,  99.90,   2.33,   0.63,
12/07 11Z,   0.10,   1.07,  99.90,   1.80,   0.63,
12/07 12Z,   0.10,   0.58,  99.90,   1.32,   0.63,
12/07 13Z,   0.10,   0.23,  99.90,   0.96,   0.63,  (min)
12/07 14Z,   0.20,   0.14,  99.90,   0.98,   0.63,
12/07 15Z,   0.30,   0.40,  99.90,   1.33,   0.63,
12/07 16Z,   0.30,   0.92,  99.90,   1.85,   0.63,
12/07 17Z,   0.30,   1.54,  99.90,   2.47,   0.63,
12/07 18Z,   0.30,   2.13,  99.90,   3.06,   0.63,
12/07 19Z,   0.30,   2.55,  99.90,   3.48,   0.63,
12/07 20Z,   0.30,   2.64,  99.90,   3.58,   0.63,  (max)
12/07 21Z,   0.30,   2.38,  99.90,   3.31,   0.63,
12/07 22Z,   0.30,   1.86,  99.90,   2.79,   0.63,
12/07 23Z,   0.30,   1.25,  99.90,   2.18,   0.63,
12/08 00Z,   0.20,   0.65,  99.90,   1.49,   0.63,
12/08 01Z,   0.30,   0.15,  99.90,   1.08,   0.63,
12/08 02Z,   0.30,  -0.12,  99.90,   0.81,   0.63,  (min)
12/08 03Z,   0.30,  -0.02,  99.90,   0.91,   0.63,
12/08 04Z,   0.30,   0.44,  99.90,   1.37,   0.63,
12/08 05Z,   0.20,   1.09,  99.90,   1.92,   0.63,
12/08 06Z,   0.20,   1.78,  99.90,   2.61,   0.63,
12/08 07Z,   0.20,   2.34,  99.90,   3.18,   0.63,
12/08 08Z,   0.10,   2.65,  99.90,   3.38,   0.63,  (max)
12/08 09Z,   0.10,   2.60,  99.90,   3.34,   0.63,
12/08 10Z,   0.00,   2.25,  99.90,   2.88,   0.63,
12/08 11Z,   0.00,   1.73,  99.90,   2.36,   0.63,
12/08 12Z,   0.00,   1.16,  99.90,   1.79,   0.63,
12/08 13Z,   0.00,   0.60,  99.90,   1.23,   0.63,
12/08 14Z,   0.10,   0.18,  99.90,   0.91,   0.63,
12/08 15Z,   0.10,   0.05,  99.90,   0.78,   0.63,  (min)
12/08 16Z,   0.10,   0.30,  99.90,   1.03,   0.63,
12/08 17Z,   0.10,   0.83,  99.90,   1.56,   0.63,
12/08 18Z,   0.00,   1.47,  99.90,   2.10,   0.63,
12/08 19Z,   0.00,   2.08,  99.90,   2.71,   0.63,
12/08 20Z,   0.00,   2.51,  99.90,   3.14,   0.63,
12/08 21Z,   0.00,   2.61,  99.90,   3.25,   0.63,  (max)
12/08 22Z,   0.00,   2.36,  99.90,   2.99,   0.63,
12/08 23Z,   0.00,   1.84,  99.90,   2.48,   0.63,
12/09 00Z,   0.00,   1.22,  99.90,   1.85,   0.63,
12/09 01Z,   0.00,   0.57,  99.90,   1.20,   0.63,
12/09 02Z,   0.00,   0.02,  99.90,   0.65,   0.63,
12/09 03Z,   0.00,  -0.26,  99.90,   0.38,   0.63,  (min)
12/09 04Z,   0.00,  -0.11,  99.90,   0.52,   0.63,
12/09 05Z,   0.00,   0.40,  99.90,   1.04,   0.63,
12/09 06Z,   0.00,   1.12,  99.90,   1.75,   0.63,
12/09 07Z,   0.00,   1.86,  99.90,   2.49,   0.63,
12/09 08Z,   0.00,   2.48,  99.90,   3.11,   0.63,
12/09 09Z,  -0.10,   2.82,  99.90,   3.35,   0.63,  (max)
12/09 10Z,  -0.10,   2.79,  99.90,   3.32,   0.63,
12/09 11Z,  -0.10,   2.43,  99.90,   2.97,   0.63,
12/09 12Z,  -0.10,   1.88,  99.90,   2.41,   0.63,
12/09 13Z,  -0.10,   1.23,  99.90,   1.77,   0.63,
12/09 14Z,  -0.10,   0.58,  99.90,   1.11,   0.63,
12/09 15Z,   0.00,   0.07,  99.90,   0.71,   0.63,
12/09 16Z,   0.00,  -0.09,  99.90,   0.55,   0.63,  (min)
12/09 17Z,   0.00,   0.16,  99.90,   0.79,   0.63,
12/09 18Z,   0.00,   0.70,  99.90,   1.33,   0.63,
12/09 19Z,   0.00,   1.37,  99.90,   2.00,   0.63,
12/09 20Z,  -0.10,   2.03,  99.90,   2.56,   0.63,
12/09 21Z,  -0.10,   2.50,  99.90,   3.03,   0.63,
12/09 22Z,  -0.10,   2.64,  99.90,   3.17,   0.63,  (max)
12/09 23Z,  -0.20,   2.39,  99.90,   2.82,   0.63,
12/10 00Z,  -0.20,   1.86,  99.90,   2.29,   0.63,
12/10 01Z,  -0.10,   1.18,  99.90,   1.71,   0.63,
12/10 02Z,  -0.10,   0.46,  99.90,   1.00,   0.63,
12/10 03Z,  -0.10,  -0.14,  99.90,   0.40,   0.63,
12/10 04Z,   0.00,  -0.41,  99.90,   0.23,   0.63,  (min)
12/10 05Z,  -0.10,  -0.22,  99.90,   0.32,   0.63,
12/10 06Z,  -0.10,   0.36,  99.90,   0.89,   0.63,
12/10 07Z,  -0.10,   1.14,  99.90,   1.67,   0.63,
12/10 08Z,  -0.10,   1.95,  99.90,   2.48,   0.63,
12/10 09Z,  -0.20,   2.64,  99.90,   3.07,   0.63,
12/10 10Z,  -0.20,   3.03,  99.90,   3.46,   0.63,  (max)
12/10 11Z,  -0.20,   3.01,  99.90,   3.44,   0.63,
12/10 12Z,  -0.20,   2.63,  99.90,   3.07,   0.63,
12/10 13Z,  -0.20,   2.02,  99.90,   2.45,   0.63,
12/10 14Z,  -0.20,   1.27,  99.90,   1.70,   0.63,
12/10 15Z,  -0.10,   0.51,  99.90,   1.04,   0.63,
12/10 16Z,  -0.10,  -0.06,  99.90,   0.47,   0.63,
12/10 17Z,  -0.10,  -0.25,  99.90,   0.29,   0.63,  (min)
12/10 18Z,  -0.20,   0.00,  99.90,   0.44,   0.63,
12/10 19Z,  -0.20,   0.57,  99.90,   1.00,   0.63,
12/10 20Z,  -0.20,   1.28,  99.90,   1.72,   0.63,
12/10 21Z,  -0.30,   2.01,  99.90,   2.34,   0.63,
12/10 22Z,  -0.30,   2.54,  99.90,   2.87,   0.63,
12/10 23Z,  -0.40,   2.70,  99.90,   2.94,   0.63,  (max)
12/11 00Z,  -0.40,   2.45,  99.90,   2.68,   0.63,
12/11 01Z,  -0.30,   1.87,  99.90,   2.21,   0.63,
12/11 02Z,  -0.30,   1.13,  99.90,   1.46,   0.63,
12/11 03Z,  -0.20,   0.34,  99.90,   0.77,   0.63,
12/11 04Z,  -0.20,  -0.29,  99.90,   0.14,   0.63,
12/11 05Z,  -0.30,  -0.55,  99.90,  -0.21,   0.63,  (min)
12/11 06Z,  -0.30,  -0.32,  99.90,   0.02,   0.63,
12/11 07Z,  -0.30,   0.31,  99.90,   0.65,   0.63,
12/11 08Z,  -0.30,   1.16,  99.90,   1.49,   0.63,
12/11 09Z,  -0.30,   2.06,  99.90,   2.39,   0.63,
12/11 10Z,  -0.40,   2.82,  99.90,   3.05,   0.63,
12/11 11Z,  -0.40,   3.24,  99.90,   3.48,   0.63,  (max)
12/11 12Z,  -0.40,   3.22,  99.90,   3.45,   0.63,

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