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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Duck Pier, NC : 05/27/2017 05:20:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 12Z,   0.00,   3.47,   4.60,  99.90,   1.13,  (max)
05/25 13Z,   0.00,   3.03,   4.02,  99.90,   0.99,
05/25 14Z,   0.00,   2.21,   3.22,  99.90,   1.01,
05/25 15Z,   0.00,   1.14,   2.19,  99.90,   1.05,
05/25 16Z,   0.00,   0.10,   1.07,  99.90,   0.97,
05/25 17Z,  -0.10,  -0.56,   0.52,  99.90,   1.18,
05/25 18Z,   0.00,  -0.61,   0.47,  99.90,   1.08,  (min)
05/25 19Z,   0.00,  -0.09,   1.11,  99.90,   1.20,
05/25 20Z,   0.00,   0.88,   2.03,  99.90,   1.15,
05/25 21Z,  -0.10,   2.15,   3.24,  99.90,   1.19,
05/25 22Z,  -0.20,   3.42,   4.22,  99.90,   1.00,
05/25 23Z,  -0.30,   4.33,   5.05,  99.90,   1.02,
05/26 00Z,  -0.20,   4.62,   5.19,  99.90,   0.77,  (max)
05/26 01Z,  -0.20,   4.31,   5.00,  99.90,   0.89,
05/26 02Z,  -0.20,   3.53,   4.53,  99.90,   1.20,
05/26 03Z,  -0.20,   2.38,   3.07,  99.90,   0.89,
05/26 04Z,  -0.30,   1.06,   1.90,  99.90,   1.14,
05/26 05Z,  -0.40,  -0.06,   0.58,  99.90,   1.04,
05/26 06Z,  -0.40,  -0.67,   0.09,  99.90,   1.16,
05/26 07Z,  -0.40,  -0.67,   0.02,  99.90,   1.09,  (min)
05/26 08Z,  -0.40,  -0.15,   0.38,  99.90,   0.93,
05/26 09Z,  -0.50,   0.80,   1.43,  99.90,   1.13,
05/26 10Z,  -0.50,   1.95,   2.76,  99.90,   1.31,
05/26 11Z,  -0.50,   2.97,   3.58,  99.90,   1.11,
05/26 12Z,  -0.40,   3.51,   3.83,  99.90,   0.72,
05/26 13Z,  -0.30,   3.48,   3.93,  99.90,   0.75,  (max)
05/26 14Z,  -0.30,   2.98,   3.60,  99.90,   0.92,
05/26 15Z,  -0.20,   2.11,   2.77,  99.90,   0.86,
05/26 16Z,  -0.20,   1.01,   1.43,  99.90,   0.62,
05/26 17Z,  -0.20,  -0.03,   0.47,  99.90,   0.70,
05/26 18Z,  -0.10,  -0.62,   0.03,  99.90,   0.75,  (min)
05/26 19Z,   0.00,  -0.60,   0.21,  99.90,   0.81,
05/26 20Z,   0.00,  -0.01,   0.61,  99.90,   0.62,
05/26 21Z,   0.00,   1.03,   1.55,  99.90,   0.52,
05/26 22Z,   0.00,   2.33,   3.01,  99.90,   0.68,
05/26 23Z,   0.00,   3.59,   4.45,  99.90,   0.86,
05/27 00Z,   0.00,   4.43,   5.02,  99.90,   0.59,
05/27 01Z,   0.00,   4.63,   5.02,  99.90,   0.39,  (max)
05/27 02Z,   0.00,   4.25,   4.67,  99.90,   0.42,
05/27 03Z,   0.00,   3.41,   3.93,  99.90,   0.52,
05/27 04Z,   0.00,   2.21,   2.64,  99.90,   0.43,
05/27 05Z,   0.00,   0.89,   1.22,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/27 06Z,   0.00,  -0.18,  99.90,   0.19,   0.38,
05/27 07Z,   0.00,  -0.72,  99.90,  -0.30,   0.42,  (min)
05/27 08Z,   0.00,  -0.65,  99.90,  -0.19,   0.47,
05/27 09Z,   0.00,  -0.07,  99.90,   0.44,   0.51,
05/27 10Z,   0.00,   0.91,  99.90,   1.47,   0.56,
05/27 11Z,   0.00,   2.07,  99.90,   2.68,   0.60,
05/27 12Z,   0.00,   3.05,  99.90,   3.70,   0.65,
05/27 13Z,   0.10,   3.52,  99.90,   4.32,   0.69,  (max)
05/27 14Z,   0.10,   3.44,  99.90,   4.28,   0.74,
05/27 15Z,   0.10,   2.91,  99.90,   3.79,   0.79,
05/27 16Z,   0.00,   2.01,  99.90,   2.85,   0.83,
05/27 17Z,   0.10,   0.92,  99.90,   1.89,   0.88,
05/27 18Z,   0.10,  -0.06,  99.90,   0.91,   0.88,
05/27 19Z,   0.10,  -0.58,  99.90,   0.40,   0.88,
05/27 20Z,   0.00,  -0.49,  99.90,   0.39,   0.88,  (min)
05/27 21Z,   0.00,   0.13,  99.90,   1.01,   0.88,
05/27 22Z,   0.10,   1.17,  99.90,   2.15,   0.88,
05/27 23Z,   0.10,   2.46,  99.90,   3.43,   0.88,
05/28 00Z,   0.00,   3.65,  99.90,   4.53,   0.88,
05/28 01Z,   0.00,   4.39,  99.90,   5.27,   0.88,
05/28 02Z,   0.10,   4.51,  99.90,   5.49,   0.88,  0.17 ft above HAT  (max)
05/28 03Z,   0.00,   4.09,  99.90,   4.96,   0.88,
05/28 04Z,   0.00,   3.22,  99.90,   4.10,   0.88,
05/28 05Z,   0.00,   2.03,  99.90,   2.91,   0.88,
05/28 06Z,   0.00,   0.76,  99.90,   1.64,   0.88,
05/28 07Z,   0.00,  -0.22,  99.90,   0.65,   0.88,
05/28 08Z,   0.00,  -0.67,  99.90,   0.21,   0.88,  (min)
05/28 09Z,   0.00,  -0.55,  99.90,   0.33,   0.88,
05/28 10Z,   0.00,   0.06,  99.90,   0.93,   0.88,
05/28 11Z,   0.00,   1.05,  99.90,   1.92,   0.88,
05/28 12Z,   0.10,   2.18,  99.90,   3.16,   0.88,
05/28 13Z,   0.10,   3.08,  99.90,   4.06,   0.88,
05/28 14Z,   0.20,   3.48,  99.90,   4.56,   0.88,  (max)
05/28 15Z,   0.10,   3.37,  99.90,   4.34,   0.88,
05/28 16Z,   0.00,   2.83,  99.90,   3.70,   0.88,
05/28 17Z,   0.00,   1.95,  99.90,   2.83,   0.88,
05/28 18Z,   0.00,   0.90,  99.90,   1.77,   0.88,
05/28 19Z,   0.00,  -0.01,  99.90,   0.87,   0.88,
05/28 20Z,   0.00,  -0.44,  99.90,   0.43,   0.88,  (min)
05/28 21Z,   0.00,  -0.32,  99.90,   0.56,   0.88,
05/28 22Z,   0.10,   0.30,  99.90,   1.27,   0.88,
05/28 23Z,   0.10,   1.30,  99.90,   2.27,   0.88,
05/29 00Z,   0.10,   2.51,  99.90,   3.49,   0.88,
05/29 01Z,   0.20,   3.60,  99.90,   4.68,   0.88,
05/29 02Z,   0.20,   4.23,  99.90,   5.30,   0.88,  (max)
05/29 03Z,   0.10,   4.28,  99.90,   5.26,   0.88,
05/29 04Z,   0.00,   3.84,  99.90,   4.72,   0.88,
05/29 05Z,   0.00,   3.00,  99.90,   3.88,   0.88,
05/29 06Z,   0.00,   1.87,  99.90,   2.74,   0.88,
05/29 07Z,  -0.10,   0.69,  99.90,   1.46,   0.88,
05/29 08Z,  -0.10,  -0.19,  99.90,   0.59,   0.88,
05/29 09Z,  -0.10,  -0.55,  99.90,   0.23,   0.88,  (min)
05/29 10Z,   0.00,  -0.39,  99.90,   0.49,   0.88,
05/29 11Z,   0.00,   0.22,  99.90,   1.10,   0.88,
05/29 12Z,   0.00,   1.18,  99.90,   2.06,   0.88,
05/29 13Z,   0.00,   2.25,  99.90,   3.13,   0.88,
05/29 14Z,   0.00,   3.07,  99.90,   3.94,   0.88,
05/29 15Z,   0.00,   3.41,  99.90,   4.28,   0.88,  (max)
05/29 16Z,  -0.20,   3.27,  99.90,   3.95,   0.88,
05/29 17Z,  -0.20,   2.76,  99.90,   3.44,   0.88,
05/29 18Z,  -0.20,   1.93,  99.90,   2.61,   0.88,
05/29 19Z,  -0.20,   0.95,  99.90,   1.62,   0.88,
05/29 20Z,  -0.30,   0.13,  99.90,   0.71,   0.88,
05/29 21Z,  -0.30,  -0.24,  99.90,   0.33,   0.88,  (min)
05/29 22Z,  -0.20,  -0.11,  99.90,   0.56,   0.88,
05/29 23Z,  -0.20,   0.46,  99.90,   1.13,   0.88,
05/30 00Z,  -0.20,   1.38,  99.90,   2.06,   0.88,
05/30 01Z,  -0.20,   2.49,  99.90,   3.16,   0.88,
05/30 02Z,  -0.20,   3.45,  99.90,   4.13,   0.88,
05/30 03Z,  -0.20,   3.97,  99.90,   4.65,   0.88,  (max)
05/30 04Z,  -0.30,   3.98,  99.90,   4.56,   0.88,
05/30 05Z,  -0.30,   3.56,  99.90,   4.14,   0.88,
05/30 06Z,  -0.40,   2.78,  99.90,   3.26,   0.88,
05/30 07Z,  -0.40,   1.73,  99.90,   2.21,   0.88,
05/30 08Z,  -0.40,   0.67,  99.90,   1.14,   0.88,
05/30 09Z,  -0.40,  -0.09,  99.90,   0.39,   0.88,
05/30 10Z,  -0.30,  -0.38,  99.90,   0.20,   0.88,  (min)
05/30 11Z,  -0.20,  -0.20,  99.90,   0.47,   0.88,
05/30 12Z,  -0.20,   0.38,  99.90,   1.06,   0.88,
05/30 13Z,  -0.20,   1.30,  99.90,   1.97,   0.88,
05/30 14Z,  -0.10,   2.29,  99.90,   3.07,   0.88,
05/30 15Z,  -0.10,   3.02,  99.90,   3.80,   0.88,
05/30 16Z,  -0.30,   3.32,  99.90,   3.89,   0.88,  (max)
05/30 17Z,  -0.30,   3.20,  99.90,   3.77,   0.88,
05/30 18Z,  -0.30,   2.73,  99.90,   3.31,   0.88,
05/30 19Z,  -0.30,   1.96,  99.90,   2.54,   0.88,
05/30 20Z,  -0.40,   1.06,  99.90,   1.53,   0.88,
05/30 21Z,  -0.40,   0.32,  99.90,   0.80,   0.88,
05/30 22Z,  -0.30,  -0.01,  99.90,   0.56,   0.88,  (min)
05/30 23Z,  -0.20,   0.09,  99.90,   0.77,   0.88,
05/31 00Z,  -0.20,   0.59,  99.90,   1.26,   0.88,

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