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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Popokamute, AK : 09/24/2017 03:19:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/22 12Z,  -1.30,   8.59,  99.90,   7.29,   0.00,
09/22 13Z,  -1.30,   8.88,  99.90,   7.58,   0.00,  (max)
09/22 14Z,  -1.30,   7.75,  99.90,   6.45,   0.00,
09/22 15Z,  -1.30,   5.88,  99.90,   4.58,   0.00,
09/22 16Z,  -1.30,   3.85,  99.90,   2.55,   0.00,
09/22 17Z,  -1.30,   2.09,  99.90,   0.79,   0.00,
09/22 18Z,  -1.30,   0.90,  99.90,  -0.40,   0.00,
09/22 19Z,  -1.40,   0.34,  99.90,  -1.06,   0.00,  (min)
09/22 20Z,  -1.40,   0.36,  99.90,  -1.04,   0.00,
09/22 21Z,  -1.40,   1.08,  99.90,  -0.32,   0.00,
09/22 22Z,  -1.40,   2.78,  99.90,   1.38,   0.00,
09/22 23Z,  -1.40,   5.29,  99.90,   3.89,   0.00,
09/23 00Z,  -1.30,   7.74,  99.90,   6.44,   0.00,
09/23 01Z,  -1.30,   8.98,  99.90,   7.68,   0.00,  (max)
09/23 02Z,  -1.30,   8.64,  99.90,   7.34,   0.00,
09/23 03Z,  -1.30,   7.17,  99.90,   5.87,   0.00,
09/23 04Z,  -1.30,   5.21,  99.90,   3.91,   0.00,
09/23 05Z,  -1.30,   3.28,  99.90,   1.98,   0.00,
09/23 06Z,  -1.20,   1.76,  99.90,   0.56,   0.00,
09/23 07Z,  -1.20,   0.86,  99.90,  -0.34,   0.00,
09/23 08Z,  -1.30,   0.59,  99.90,  -0.71,   0.00,  (min)
09/23 09Z,  -1.30,   0.97,  99.90,  -0.33,   0.00,
09/23 10Z,  -1.30,   2.24,  99.90,   0.94,   0.00,
09/23 11Z,  -1.30,   4.42,  99.90,   3.12,   0.00,
09/23 12Z,  -0.90,   6.85,  99.90,   5.95,   0.00,
09/23 13Z,  -1.00,   8.37,  99.90,   7.37,   0.00,  (max)
09/23 14Z,  -1.00,   8.33,  99.90,   7.33,   0.00,
09/23 15Z,  -1.00,   7.06,  99.90,   6.06,   0.00,
09/23 16Z,  -1.00,   5.22,  99.90,   4.22,   0.00,
09/23 17Z,  -1.00,   3.31,  99.90,   2.31,   0.00,
09/23 18Z,  -1.00,   1.72,  99.90,   0.72,   0.00,
09/23 19Z,  -1.00,   0.70,  99.90,  -0.30,   0.00,
09/23 20Z,  -1.00,   0.28,  99.90,  -0.72,   0.00,  (min)
09/23 21Z,  -1.00,   0.42,  99.90,  -0.58,   0.00,
09/23 22Z,  -1.00,   1.30,  99.90,   0.30,   0.00,
09/23 23Z,  -1.00,   3.15,  99.90,   2.15,   0.00,
09/24 00Z,  -0.90,   5.70,  99.90,   4.80,   0.00,
09/24 01Z,  -0.90,   8.03,  99.90,   7.13,   0.00,
09/24 02Z,  -0.80,   9.09,  99.90,   8.29,   0.00,  (max)
09/24 03Z,  -0.70,   8.61,  99.90,   7.91,   0.00,
09/24 04Z,  -0.60,   7.09,  99.90,   6.49,   0.00,
09/24 05Z,  -0.50,   5.15,  99.90,   4.65,   0.00,
09/24 06Z,  -0.40,   3.25,  99.90,   2.85,   0.00,
09/24 07Z,  -0.30,   1.79,  99.90,   1.49,   0.00,
09/24 08Z,  -0.10,   0.96,  99.90,   0.86,   0.00,
09/24 09Z,   0.00,   0.75,  99.90,   0.75,   0.00,  (min)
09/24 10Z,   0.00,   1.23,  99.90,   1.23,   0.00,
09/24 11Z,   0.10,   2.61,  99.90,   2.71,   0.00,
09/24 12Z,   0.20,   4.78,  99.90,   4.98,   0.00,
09/24 13Z,   0.30,   6.98,  99.90,   7.28,   0.00,
09/24 14Z,   0.40,   8.10,  99.90,   8.50,   0.00,  (max)
09/24 15Z,   0.40,   7.73,  99.90,   8.13,   0.00,
09/24 16Z,   0.50,   6.35,  99.90,   6.85,   0.00,
09/24 17Z,   0.50,   4.55,  99.90,   5.05,   0.00,
09/24 18Z,   0.50,   2.79,  99.90,   3.29,   0.00,
09/24 19Z,   0.50,   1.39,  99.90,   1.89,   0.00,
09/24 20Z,   0.50,   0.55,  99.90,   1.05,   0.00,
09/24 21Z,   0.50,   0.26,  99.90,   0.76,   0.00,  (min)
09/24 22Z,   0.50,   0.54,  99.90,   1.04,   0.00,
09/24 23Z,   0.50,   1.62,  99.90,   2.12,   0.00,
09/25 00Z,   0.50,   3.64,  99.90,   4.14,   0.00,
09/25 01Z,   0.50,   6.22,  99.90,   6.72,   0.00,
09/25 02Z,   0.50,   8.36,  99.90,   8.86,   0.00,
09/25 03Z,   0.50,   9.15,  99.90,   9.65,   0.00,  (max)
09/25 04Z,   0.60,   8.49,  99.90,   9.09,   0.00,
09/25 05Z,   0.60,   6.90,  99.90,   7.50,   0.00,
09/25 06Z,   0.70,   4.97,  99.90,   5.67,   0.00,
09/25 07Z,   0.70,   3.14,  99.90,   3.84,   0.00,
09/25 08Z,   0.70,   1.76,  99.90,   2.46,   0.00,
09/25 09Z,   0.70,   1.02,  99.90,   1.72,   0.00,
09/25 10Z,   0.70,   0.90,  99.90,   1.60,   0.00,  (min)
09/25 11Z,   0.70,   1.51,  99.90,   2.21,   0.00,
09/25 12Z,   0.70,   3.02,  99.90,   3.72,   0.00,
09/25 13Z,   0.70,   5.17,  99.90,   5.87,   0.00,
09/25 14Z,   0.60,   7.09,  99.90,   7.69,   0.00,
09/25 15Z,   0.50,   7.78,  99.90,   8.28,   0.00,  (max)
09/25 16Z,   0.40,   7.12,  99.90,   7.52,   0.00,
09/25 17Z,   0.30,   5.65,  99.90,   5.95,   0.00,
09/25 18Z,   0.30,   3.92,  99.90,   4.22,   0.00,
09/25 19Z,   0.20,   2.32,  99.90,   2.52,   0.00,
09/25 20Z,   0.20,   1.11,  99.90,   1.31,   0.00,
09/25 21Z,   0.10,   0.44,  99.90,   0.54,   0.00,
09/25 22Z,   0.10,   0.29,  99.90,   0.39,   0.00,  (min)
09/25 23Z,   0.10,   0.74,  99.90,   0.84,   0.00,
09/26 00Z,   0.00,   2.04,  99.90,   2.04,   0.00,
09/26 01Z,   0.00,   4.24,  99.90,   4.24,   0.00,
09/26 02Z,   0.00,   6.78,  99.90,   6.78,   0.00,
09/26 03Z,   0.00,   8.66,  99.90,   8.66,   0.00,
09/26 04Z,   0.00,   9.14,  99.90,   9.14,   0.00,  (max)
09/26 05Z,   0.00,   8.26,  99.90,   8.26,   0.00,
09/26 06Z,   0.00,   6.60,  99.90,   6.60,   0.00,
09/26 07Z,   0.00,   4.69,  99.90,   4.69,   0.00,
09/26 08Z,   0.00,   2.95,  99.90,   2.95,   0.00,
09/26 09Z,  -0.10,   1.69,  99.90,   1.59,   0.00,
09/26 10Z,  -0.10,   1.06,  99.90,   0.96,   0.00,
09/26 11Z,  -0.10,   1.05,  99.90,   0.95,   0.00,  (min)
09/26 12Z,  -0.20,   1.83,  99.90,   1.63,   0.00,
09/26 13Z,  -0.20,   3.49,  99.90,   3.29,   0.00,
09/26 14Z,  -0.30,   5.59,  99.90,   5.29,   0.00,
09/26 15Z,  -0.40,   7.17,  99.90,   6.77,   0.00,
09/26 16Z,  -0.40,   7.42,  99.90,   7.02,   0.00,  (max)
09/26 17Z,  -0.50,   6.51,  99.90,   6.01,   0.00,
09/26 18Z,  -0.50,   4.99,  99.90,   4.49,   0.00,
09/26 19Z,  -0.50,   3.35,  99.90,   2.85,   0.00,
09/26 20Z,  -0.50,   1.91,  99.90,   1.41,   0.00,
09/26 21Z,  -0.60,   0.88,  99.90,   0.28,   0.00,
09/26 22Z,  -0.60,   0.37,  99.90,  -0.23,   0.00,
09/26 23Z,  -0.60,   0.37,  99.90,  -0.23,   0.00,  (min)
09/27 00Z,  -0.60,   1.01,  99.90,   0.41,   0.00,
09/27 01Z,  -0.60,   2.55,  99.90,   1.95,   0.00,
09/27 02Z,  -0.60,   4.89,  99.90,   4.29,   0.00,
09/27 03Z,  -0.60,   7.33,  99.90,   6.73,   0.00,
09/27 04Z,  -0.50,   8.89,  99.90,   8.39,   0.00,
09/27 05Z,  -0.60,   9.03,  99.90,   8.43,   0.00,  (max)
09/27 06Z,  -0.60,   7.93,  99.90,   7.33,   0.00,
09/27 07Z,  -0.70,   6.21,  99.90,   5.51,   0.00,
09/27 08Z,  -0.80,   4.35,  99.90,   3.55,   0.00,
09/27 09Z,  -0.90,   2.71,  99.90,   1.81,   0.00,
09/27 10Z,  -1.00,   1.59,  99.90,   0.59,   0.00,
09/27 11Z,  -1.10,   1.08,  99.90,  -0.02,   0.00,  (min)
09/27 12Z,  -1.20,   1.22,  99.90,   0.02,   0.00,
09/27 13Z,  -1.30,   2.20,  99.90,   0.90,   0.00,
09/27 14Z,  -1.40,   4.00,  99.90,   2.60,   0.00,
09/27 15Z,  -1.40,   5.99,  99.90,   4.59,   0.00,
09/27 16Z,  -1.30,   7.19,  99.90,   5.89,   0.00,  (max)
09/27 17Z,  -1.40,   7.06,  99.90,   5.66,   0.00,
09/27 18Z,  -1.40,   5.94,  99.90,   4.54,   0.00,
09/27 19Z,  99.90,   4.40,  99.90,  99.90,   0.00,
09/27 20Z,  99.90,   2.85,  99.90,  99.90,   0.00,
09/27 21Z,  99.90,   1.57,  99.90,  99.90,   0.00,
09/27 22Z,  99.90,   0.72,  99.90,  99.90,   0.00,
09/27 23Z,  99.90,   0.35,  99.90,  99.90,   0.00,
09/28 00Z,  99.90,   0.49,  99.90,  99.90,   0.00,

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