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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Cambridge, MD : 03/31/2015 17:21:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/30 00Z,  -0.30,   0.28,  -0.15,  99.90,  -0.13,  (min)
03/30 01Z,  -0.30,   0.41,   0.09,  99.90,  -0.02,
03/30 02Z,  -0.30,   0.71,   0.46,  99.90,   0.05,
03/30 03Z,  -0.30,   1.09,   0.84,  99.90,   0.05,
03/30 04Z,  -0.30,   1.43,   1.23,  99.90,   0.10,
03/30 05Z,  -0.20,   1.63,   1.56,  99.90,   0.13,
03/30 06Z,  -0.20,   1.63,   1.69,  99.90,   0.26,
03/30 07Z,  -0.20,   1.46,   1.74,  99.90,   0.48,  (max)
03/30 08Z,  -0.20,   1.17,   1.65,  99.90,   0.68,
03/30 09Z,  -0.20,   0.83,   1.43,  99.90,   0.80,
03/30 10Z,  -0.20,   0.52,   1.32,  99.90,   1.00,
03/30 11Z,  -0.10,   0.29,   1.26,  99.90,   1.07,
03/30 12Z,  -0.10,   0.21,   1.21,  99.90,   1.10,  (min)
03/30 13Z,  -0.10,   0.32,   1.42,  99.90,   1.20,
03/30 14Z,  -0.10,   0.59,   1.73,  99.90,   1.24,
03/30 15Z,  -0.10,   0.96,   2.05,  99.90,   1.19,
03/30 16Z,   0.00,   1.32,   2.31,  99.90,   0.99,
03/30 17Z,   0.00,   1.58,   2.50,  99.90,   0.92,
03/30 18Z,   0.00,   1.67,   2.53,  99.90,   0.86,  (max)
03/30 19Z,   0.00,   1.58,   2.39,  99.90,   0.81,
03/30 20Z,   0.00,   1.36,   2.03,  99.90,   0.67,
03/30 21Z,   0.00,   1.06,   1.65,  99.90,   0.59,
03/30 22Z,   0.00,   0.73,   1.37,  99.90,   0.64,
03/30 23Z,   0.00,   0.45,   1.03,  99.90,   0.58,
03/31 00Z,  -0.10,   0.27,   0.76,  99.90,   0.59,
03/31 01Z,  -0.10,   0.26,   0.59,  99.90,   0.43,
03/31 02Z,  -0.20,   0.45,   0.59,  99.90,   0.34,  (min)
03/31 03Z,  -0.20,   0.79,   0.73,  99.90,   0.14,
03/31 04Z,  -0.20,   1.20,   1.02,  99.90,   0.02,
03/31 05Z,  -0.20,   1.54,   1.30,  99.90,  -0.04,
03/31 06Z,  -0.20,   1.72,   1.38,  99.90,  -0.14,  (max)
03/31 07Z,  -0.20,   1.70,   1.27,  99.90,  -0.23,
03/31 08Z,  -0.20,   1.49,   0.97,  99.90,  -0.32,
03/31 09Z,  -0.20,   1.16,   0.63,  99.90,  -0.33,
03/31 10Z,  -0.20,   0.80,   0.30,  99.90,  -0.30,
03/31 11Z,  -0.20,   0.47,   0.05,  99.90,  -0.22,
03/31 12Z,  -0.30,   0.25,  -0.11,  99.90,  -0.06,
03/31 13Z,  -0.30,   0.19,  -0.18,  99.90,  -0.07,  (min)
03/31 14Z,  -0.30,   0.32,  -0.04,  99.90,  -0.06,
03/31 15Z,  -0.30,   0.63,   0.28,  99.90,  -0.05,
03/31 16Z,  -0.30,   1.02,   0.68,  99.90,  -0.04,
03/31 17Z,  -0.30,   1.39,   1.06,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/31 18Z,  -0.30,   1.63,  99.90,   1.30,  -0.03,
03/31 19Z,  -0.30,   1.67,  99.90,   1.35,  -0.02,  (max)
03/31 20Z,  -0.20,   1.54,  99.90,   1.32,  -0.02,
03/31 21Z,  -0.10,   1.28,  99.90,   1.16,  -0.02,
03/31 22Z,  -0.10,   0.95,  99.90,   0.83,  -0.02,
03/31 23Z,   0.00,   0.61,  99.90,   0.60,  -0.02,
04/01 00Z,   0.00,   0.35,  99.90,   0.33,  -0.01,
04/01 01Z,   0.10,   0.21,  99.90,   0.30,  -0.01,  (min)
04/01 02Z,   0.10,   0.27,  99.90,   0.36,  -0.01,
04/01 03Z,   0.10,   0.52,  99.90,   0.61,  -0.01,
04/01 04Z,   0.10,   0.92,  99.90,   1.01,  -0.01,
04/01 05Z,   0.10,   1.35,  99.90,   1.45,  -0.01,
04/01 06Z,   0.10,   1.68,  99.90,   1.78,  -0.01,
04/01 07Z,   0.00,   1.82,  99.90,   1.81,  -0.01,  (max)
04/01 08Z,   0.00,   1.73,  99.90,   1.73,  -0.01,
04/01 09Z,  -0.10,   1.47,  99.90,   1.37,  -0.01,
04/01 10Z,  -0.10,   1.11,  99.90,   1.01,  -0.01,
04/01 11Z,  -0.20,   0.73,  99.90,   0.52,  -0.01,
04/01 12Z,  -0.20,   0.40,  99.90,   0.19,  -0.01,
04/01 13Z,  -0.30,   0.20,  99.90,  -0.11,  -0.01,
04/01 14Z,  -0.30,   0.18,  99.90,  -0.13,  -0.01,  (min)
04/01 15Z,  -0.40,   0.36,  99.90,  -0.04,  -0.01,
04/01 16Z,  -0.40,   0.71,  99.90,   0.30,  -0.01,
04/01 17Z,  -0.40,   1.12,  99.90,   0.72,  -0.01,
04/01 18Z,  -0.40,   1.48,  99.90,   1.08,  -0.01,
04/01 19Z,  -0.40,   1.68,  99.90,   1.27,  -0.01,  (max)
04/01 20Z,  -0.40,   1.66,  99.90,   1.26,  -0.01,
04/01 21Z,  -0.40,   1.47,  99.90,   1.07,  -0.01,
04/01 22Z,  -0.40,   1.16,  99.90,   0.75,  -0.01,
04/01 23Z,  -0.40,   0.80,  99.90,   0.39,  -0.01,
04/02 00Z,  -0.40,   0.47,  99.90,   0.06,  -0.01,
04/02 01Z,  -0.40,   0.24,  99.90,  -0.17,  -0.01,
04/02 02Z,  -0.40,   0.17,  99.90,  -0.23,  -0.01,  (min)
04/02 03Z,  -0.30,   0.31,  99.90,   0.01,  -0.01,
04/02 04Z,  -0.30,   0.65,  99.90,   0.34,  -0.01,
04/02 05Z,  -0.30,   1.10,  99.90,   0.79,  -0.01,
04/02 06Z,  -0.30,   1.53,  99.90,   1.23,  -0.01,
04/02 07Z,  -0.30,   1.82,  99.90,   1.51,  -0.01,
04/02 08Z,  -0.30,   1.89,  99.90,   1.58,  -0.01,  (max)
04/02 09Z,  -0.30,   1.73,  99.90,   1.43,  -0.01,
04/02 10Z,  -0.20,   1.41,  99.90,   1.21,  -0.01,
04/02 11Z,  -0.20,   1.02,  99.90,   0.81,  -0.01,
04/02 12Z,  -0.20,   0.63,  99.90,   0.42,  -0.01,
04/02 13Z,  -0.20,   0.31,  99.90,   0.11,  -0.01,
04/02 14Z,  -0.20,   0.15,  99.90,  -0.05,  -0.01,  (min)
04/02 15Z,  -0.20,   0.19,  99.90,  -0.01,  -0.01,
04/02 16Z,  -0.20,   0.44,  99.90,   0.24,  -0.01,
04/02 17Z,  -0.20,   0.83,  99.90,   0.63,  -0.01,
04/02 18Z,  -0.20,   1.26,  99.90,   1.05,  -0.01,
04/02 19Z,  -0.20,   1.58,  99.90,   1.37,  -0.01,
04/02 20Z,  -0.20,   1.71,  99.90,   1.50,  -0.01,  (max)
04/02 21Z,  -0.20,   1.62,  99.90,   1.41,  -0.01,
04/02 22Z,  -0.10,   1.36,  99.90,   1.25,  -0.01,
04/02 23Z,  -0.10,   1.00,  99.90,   0.90,  -0.01,
04/03 00Z,   0.00,   0.63,  99.90,   0.62,  -0.01,
04/03 01Z,   0.00,   0.32,  99.90,   0.32,  -0.01,
04/03 02Z,   0.00,   0.15,  99.90,   0.15,  -0.01,  (min)
04/03 03Z,   0.00,   0.18,  99.90,   0.17,  -0.01,
04/03 04Z,   0.00,   0.42,  99.90,   0.41,  -0.01,
04/03 05Z,   0.00,   0.83,  99.90,   0.82,  -0.01,
04/03 06Z,   0.00,   1.31,  99.90,   1.30,  -0.01,
04/03 07Z,   0.00,   1.71,  99.90,   1.71,  -0.01,
04/03 08Z,   0.00,   1.93,  99.90,   1.92,  -0.01,  (max)
04/03 09Z,   0.00,   1.91,  99.90,   1.90,  -0.01,
04/03 10Z,   0.00,   1.67,  99.90,   1.67,  -0.01,
04/03 11Z,   0.00,   1.31,  99.90,   1.30,  -0.01,
04/03 12Z,   0.00,   0.89,  99.90,   0.89,  -0.01,
04/03 13Z,   0.00,   0.51,  99.90,   0.50,  -0.01,
04/03 14Z,   0.00,   0.24,  99.90,   0.23,  -0.01,
04/03 15Z,   0.00,   0.14,  99.90,   0.13,  -0.01,  (min)
04/03 16Z,   0.00,   0.25,  99.90,   0.25,  -0.01,
04/03 17Z,   0.00,   0.57,  99.90,   0.56,  -0.01,
04/03 18Z,   0.00,   0.99,  99.90,   0.99,  -0.01,
04/03 19Z,   0.10,   1.40,  99.90,   1.49,  -0.01,
04/03 20Z,   0.10,   1.66,  99.90,   1.75,  -0.01,
04/03 21Z,   0.10,   1.70,  99.90,   1.80,  -0.01,  (max)
04/03 22Z,   0.00,   1.53,  99.90,   1.52,  -0.01,
04/03 23Z,   0.00,   1.21,  99.90,   1.20,  -0.01,
04/04 00Z,   0.00,   0.82,  99.90,   0.82,  -0.01,
04/04 01Z,   0.00,   0.46,  99.90,   0.46,  -0.01,
04/04 02Z,   0.00,   0.20,  99.90,   0.20,  -0.01,
04/04 03Z,   0.00,   0.11,  99.90,   0.11,  -0.01,  (min)
04/04 04Z,  -0.10,   0.24,  99.90,   0.13,  -0.01,
04/04 05Z,  -0.10,   0.57,  99.90,   0.47,  -0.01,
04/04 06Z,  -0.10,   1.05,  99.90,   0.94,  -0.01,
04/04 07Z,  -0.10,   1.52,  99.90,   1.42,  -0.01,
04/04 08Z,   0.00,   1.87,  99.90,   1.86,  -0.01,
04/04 09Z,   0.00,   1.99,  99.90,   1.98,  -0.01,  (max)
04/04 10Z,   0.10,   1.87,  99.90,   1.97,  -0.01,
04/04 11Z,   0.20,   1.57,  99.90,   1.76,  -0.01,
04/04 12Z,   0.20,   1.17,  99.90,   1.36,  -0.01,

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