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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Cambridge, MD : 02/26/2017 05:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/24 12Z,   0.00,   0.08,   0.67,  99.90,   0.59,
02/24 13Z,   0.00,  -0.14,   0.47,  99.90,   0.61,
02/24 14Z,   0.00,  -0.17,   0.43,  99.90,   0.60,  (min)
02/24 15Z,   0.00,   0.03,   0.63,  99.90,   0.60,
02/24 16Z,   0.00,   0.41,   1.06,  99.90,   0.65,
02/24 17Z,   0.00,   0.89,   1.55,  99.90,   0.66,
02/24 18Z,   0.00,   1.32,   1.96,  99.90,   0.64,
02/24 19Z,   0.00,   1.60,   2.22,  99.90,   0.62,
02/24 20Z,  -0.10,   1.66,   2.26,  99.90,   0.70,  (max)
02/24 21Z,  -0.10,   1.51,   2.08,  99.90,   0.67,
02/24 22Z,  -0.10,   1.22,   1.72,  99.90,   0.60,
02/24 23Z,  -0.10,   0.86,   1.32,  99.90,   0.56,
02/25 00Z,  -0.10,   0.49,   0.97,  99.90,   0.58,
02/25 01Z,  -0.10,   0.20,   0.72,  99.90,   0.62,
02/25 02Z,  -0.10,   0.04,   0.61,  99.90,   0.67,  (min)
02/25 03Z,  -0.10,   0.08,   0.71,  99.90,   0.73,
02/25 04Z,  -0.10,   0.32,   0.96,  99.90,   0.74,
02/25 05Z,  -0.10,   0.71,   1.40,  99.90,   0.79,
02/25 06Z,   0.00,   1.14,   1.87,  99.90,   0.73,
02/25 07Z,   0.00,   1.46,   2.20,  99.90,   0.74,
02/25 08Z,   0.00,   1.58,   2.29,  99.90,   0.71,  (max)
02/25 09Z,   0.00,   1.46,   2.10,  99.90,   0.64,
02/25 10Z,   0.00,   1.15,   1.73,  99.90,   0.58,
02/25 11Z,   0.00,   0.74,   1.32,  99.90,   0.58,
02/25 12Z,   0.00,   0.32,   0.91,  99.90,   0.59,
02/25 13Z,   0.00,  -0.02,   0.63,  99.90,   0.65,
02/25 14Z,   0.00,  -0.21,   0.45,  99.90,   0.66,  (min)
02/25 15Z,  -0.10,  -0.18,   0.48,  99.90,   0.76,
02/25 16Z,  -0.10,   0.08,   0.78,  99.90,   0.80,
02/25 17Z,  -0.10,   0.53,   1.31,  99.90,   0.88,
02/25 18Z,   0.00,   1.04,   1.84,  99.90,   0.80,
02/25 19Z,   0.00,   1.47,   2.22,  99.90,   0.75,
02/25 20Z,   0.00,   1.70,   2.42,  99.90,   0.72,  (max)
02/25 21Z,   0.00,   1.68,   2.39,  99.90,   0.71,  (min)
02/25 22Z,   0.00,   1.46,   2.49,  99.90,   1.03,  (max)
02/25 23Z,   0.00,   1.11,   2.41,  99.90,   1.30,
02/26 00Z,   0.00,   0.71,   1.80,  99.90,   1.09,
02/26 01Z,   0.00,   0.33,   1.35,  99.90,   1.02,
02/26 02Z,   0.00,   0.06,   1.19,  99.90,   1.13,
02/26 03Z,   0.00,  -0.04,   1.11,  99.90,   1.15,  (min)
02/26 04Z,   0.10,   0.08,   1.38,  99.90,   1.20,
02/26 05Z,   0.10,   0.41,   1.76,  99.90,   1.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/26 06Z,   0.10,   0.88,  99.90,   2.17,   1.20,
02/26 07Z,   0.00,   1.32,  99.90,   2.47,   1.15,
02/26 08Z,   0.00,   1.61,  99.90,   2.71,   1.10,  (max)
02/26 09Z,   0.00,   1.65,  99.90,   2.70,   1.05,
02/26 10Z,  -0.10,   1.45,  99.90,   2.36,   1.01,
02/26 11Z,  -0.20,   1.08,  99.90,   1.84,   0.96,
02/26 12Z,  -0.20,   0.64,  99.90,   1.35,   0.91,
02/26 13Z,  -0.30,   0.22,  99.90,   0.78,   0.86,
02/26 14Z,  -0.30,  -0.11,  99.90,   0.41,   0.81,
02/26 15Z,  -0.30,  -0.25,  99.90,   0.22,   0.77,  (min)
02/26 16Z,  -0.30,  -0.16,  99.90,   0.26,   0.72,
02/26 17Z,  -0.30,   0.18,  99.90,   0.55,   0.67,
02/26 18Z,  -0.40,   0.68,  99.90,   0.95,   0.67,
02/26 19Z,  -0.40,   1.20,  99.90,   1.48,   0.67,
02/26 20Z,  -0.40,   1.60,  99.90,   1.87,   0.67,
02/26 21Z,  -0.30,   1.76,  99.90,   2.13,   0.67,  (max)
02/26 22Z,  -0.30,   1.66,  99.90,   2.03,   0.67,
02/26 23Z,  -0.30,   1.36,  99.90,   1.73,   0.67,
02/27 00Z,  -0.30,   0.96,  99.90,   1.33,   0.67,
02/27 01Z,  -0.30,   0.54,  99.90,   0.91,   0.67,
02/27 02Z,  -0.30,   0.17,  99.90,   0.54,   0.67,
02/27 03Z,  -0.30,  -0.06,  99.90,   0.31,   0.67,
02/27 04Z,  -0.30,  -0.08,  99.90,   0.29,   0.67,  (min)
02/27 05Z,  -0.20,   0.13,  99.90,   0.60,   0.67,
02/27 06Z,  -0.20,   0.55,  99.90,   1.02,   0.67,
02/27 07Z,  -0.20,   1.06,  99.90,   1.53,   0.67,
02/27 08Z,  -0.20,   1.50,  99.90,   1.97,   0.67,
02/27 09Z,  -0.20,   1.73,  99.90,   2.20,   0.67,  (max)
02/27 10Z,  -0.20,   1.69,  99.90,   2.16,   0.67,
02/27 11Z,  -0.20,   1.41,  99.90,   1.88,   0.67,
02/27 12Z,  -0.20,   0.99,  99.90,   1.47,   0.67,
02/27 13Z,  -0.20,   0.54,  99.90,   1.01,   0.67,
02/27 14Z,  -0.20,   0.13,  99.90,   0.60,   0.67,
02/27 15Z,  -0.20,  -0.16,  99.90,   0.31,   0.67,
02/27 16Z,  -0.20,  -0.25,  99.90,   0.22,   0.67,  (min)
02/27 17Z,  -0.20,  -0.09,  99.90,   0.38,   0.67,
02/27 18Z,  -0.10,   0.30,  99.90,   0.87,   0.67,
02/27 19Z,  -0.10,   0.83,  99.90,   1.40,   0.67,
02/27 20Z,  -0.10,   1.35,  99.90,   1.92,   0.67,
02/27 21Z,  -0.10,   1.69,  99.90,   2.26,   0.67,
02/27 22Z,  -0.10,   1.77,  99.90,   2.34,   0.67,  (max)
02/27 23Z,  -0.10,   1.58,  99.90,   2.15,   0.67,
02/28 00Z,  -0.10,   1.22,  99.90,   1.79,   0.67,
02/28 01Z,  -0.20,   0.79,  99.90,   1.26,   0.67,
02/28 02Z,  -0.20,   0.36,  99.90,   0.83,   0.67,
02/28 03Z,  -0.20,   0.03,  99.90,   0.50,   0.67,
02/28 04Z,  -0.20,  -0.14,  99.90,   0.33,   0.67,  (min)
02/28 05Z,  -0.20,  -0.09,  99.90,   0.39,   0.67,
02/28 06Z,  -0.20,   0.22,  99.90,   0.69,   0.67,
02/28 07Z,  -0.20,   0.71,  99.90,   1.18,   0.67,
02/28 08Z,  -0.20,   1.24,  99.90,   1.71,   0.67,
02/28 09Z,  -0.20,   1.65,  99.90,   2.12,   0.67,
02/28 10Z,  -0.20,   1.81,  99.90,   2.28,   0.67,  (max)
02/28 11Z,  -0.30,   1.69,  99.90,   2.06,   0.67,
02/28 12Z,  -0.30,   1.35,  99.90,   1.72,   0.67,
02/28 13Z,  -0.30,   0.91,  99.90,   1.28,   0.67,
02/28 14Z,  -0.30,   0.46,  99.90,   0.83,   0.67,
02/28 15Z,  -0.30,   0.07,  99.90,   0.44,   0.67,
02/28 16Z,  -0.30,  -0.17,  99.90,   0.20,   0.67,
02/28 17Z,  -0.30,  -0.21,  99.90,   0.16,   0.67,  (min)
02/28 18Z,  -0.30,   0.00,  99.90,   0.37,   0.67,
02/28 19Z,  -0.30,   0.44,  99.90,   0.81,   0.67,
02/28 20Z,  -0.20,   0.98,  99.90,   1.45,   0.67,
02/28 21Z,  -0.20,   1.46,  99.90,   1.93,   0.67,
02/28 22Z,  -0.20,   1.73,  99.90,   2.20,   0.67,  (max)
02/28 23Z,  -0.20,   1.72,  99.90,   2.19,   0.67,
03/01 00Z,  -0.20,   1.47,  99.90,   1.94,   0.67,
03/01 01Z,  -0.20,   1.07,  99.90,   1.54,   0.67,
03/01 02Z,  -0.20,   0.62,  99.90,   1.09,   0.67,
03/01 03Z,  -0.30,   0.22,  99.90,   0.59,   0.67,
03/01 04Z,  -0.30,  -0.07,  99.90,   0.30,   0.67,
03/01 05Z,  -0.30,  -0.18,  99.90,   0.19,   0.67,  (min)
03/01 06Z,  -0.30,  -0.05,  99.90,   0.33,   0.67,
03/01 07Z,  -0.30,   0.33,  99.90,   0.70,   0.67,
03/01 08Z,  -0.30,   0.86,  99.90,   1.23,   0.67,
03/01 09Z,  -0.30,   1.39,  99.90,   1.77,   0.67,
03/01 10Z,  -0.30,   1.75,  99.90,   2.13,   0.67,
03/01 11Z,  -0.30,   1.84,  99.90,   2.21,   0.67,  (max)
03/01 12Z,  -0.30,   1.66,  99.90,   2.03,   0.67,
03/01 13Z,  -0.40,   1.29,  99.90,   1.56,   0.67,
03/01 14Z,  -0.40,   0.84,  99.90,   1.11,   0.67,
03/01 15Z,  -0.40,   0.41,  99.90,   0.68,   0.67,
03/01 16Z,  -0.40,   0.06,  99.90,   0.33,   0.67,
03/01 17Z,  -0.30,  -0.14,  99.90,   0.23,   0.67,  (min)
03/01 18Z,  -0.30,  -0.13,  99.90,   0.24,   0.67,
03/01 19Z,  -0.30,   0.12,  99.90,   0.49,   0.67,
03/01 20Z,  -0.30,   0.57,  99.90,   0.94,   0.67,
03/01 21Z,  -0.30,   1.09,  99.90,   1.46,   0.67,
03/01 22Z,  -0.30,   1.51,  99.90,   1.88,   0.67,
03/01 23Z,  -0.30,   1.71,  99.90,   2.08,   0.67,
03/02 00Z,  -0.20,   1.63,  99.90,   2.10,   0.67,

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