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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Prudhoe Bay, AK : 04/24/2014 04:21:36 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 12Z,  -0.20,   0.04,   0.47,  99.90,   0.63,
04/22 13Z,  -0.20,   0.08,   0.55,  99.90,   0.67,
04/22 14Z,  -0.20,   0.11,   0.55,  99.90,   0.64,
04/22 15Z,  -0.20,   0.10,   0.59,  99.90,   0.69,  (max)
04/22 16Z,  -0.10,   0.06,   0.57,  99.90,   0.61,
04/22 17Z,  -0.10,  -0.01,   0.53,  99.90,   0.64,
04/22 18Z,  -0.10,  -0.08,   0.49,  99.90,   0.67,
04/22 19Z,  -0.10,  -0.15,   0.41,  99.90,   0.66,
04/22 20Z,  -0.10,  -0.20,   0.34,  99.90,   0.64,  (min)
04/22 21Z,   0.00,  -0.21,   0.39,  99.90,   0.60,
04/22 22Z,   0.00,  -0.19,   0.40,  99.90,   0.59,
04/22 23Z,   0.00,  -0.13,   0.44,  99.90,   0.57,
04/23 00Z,   0.00,  -0.05,   0.50,  99.90,   0.55,
04/23 01Z,   0.00,   0.03,   0.65,  99.90,   0.62,
04/23 02Z,   0.00,   0.11,   0.77,  99.90,   0.66,
04/23 03Z,   0.00,   0.15,   0.86,  99.90,   0.71,
04/23 04Z,   0.00,   0.16,   0.95,  99.90,   0.79,  (max)
04/23 05Z,   0.00,   0.14,   0.92,  99.90,   0.78,
04/23 06Z,   0.00,   0.09,   0.90,  99.90,   0.81,
04/23 07Z,   0.00,   0.03,   0.80,  99.90,   0.77,  (min)
04/23 08Z,   0.00,  -0.04,   0.81,  99.90,   0.85,  (max)
04/23 09Z,   0.00,  -0.09,   0.76,  99.90,   0.85,
04/23 10Z,   0.00,  -0.11,   0.69,  99.90,   0.80,
04/23 11Z,   0.00,  -0.10,   0.68,  99.90,   0.78,  (min)
04/23 12Z,   0.00,  -0.06,   0.73,  99.90,   0.79,
04/23 13Z,   0.00,  -0.01,   0.79,  99.90,   0.80,
04/23 14Z,   0.00,   0.04,   0.85,  99.90,   0.81,
04/23 15Z,   0.00,   0.08,   0.88,  99.90,   0.80,
04/23 16Z,   0.00,   0.10,   0.97,  99.90,   0.87,
04/23 17Z,   0.00,   0.08,   1.00,  99.90,   0.92,  (max)
04/23 18Z,   0.00,   0.04,   0.97,  99.90,   0.93,
04/23 19Z,   0.00,  -0.02,   0.90,  99.90,   0.92,
04/23 20Z,   0.10,  -0.09,   0.89,  99.90,   0.88,
04/23 21Z,   0.10,  -0.15,   0.75,  99.90,   0.80,
04/23 22Z,   0.10,  -0.19,   0.71,  99.90,   0.80,  (min)
04/23 23Z,   0.10,  -0.20,   0.74,  99.90,   0.84,
04/24 00Z,   0.10,  -0.17,   0.76,  99.90,   0.83,
04/24 01Z,   0.10,  -0.12,   0.82,  99.90,   0.84,
04/24 02Z,   0.10,  -0.05,   0.90,  99.90,   0.85,
04/24 03Z,   0.10,   0.02,   0.95,  99.90,   0.83,
04/24 04Z,   0.10,   0.07,   0.99,  99.90,   0.82,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 05Z,   0.10,   0.10,  99.90,   1.00,   0.80,  (max)
04/24 06Z,   0.10,   0.09,  99.90,   0.97,   0.78,
04/24 07Z,   0.10,   0.05,  99.90,   0.91,   0.76,
04/24 08Z,   0.10,  -0.01,  99.90,   0.83,   0.74,
04/24 09Z,   0.10,  -0.08,  99.90,   0.74,   0.72,
04/24 10Z,   0.10,  -0.14,  99.90,   0.67,   0.70,
04/24 11Z,   0.10,  -0.17,  99.90,   0.61,   0.68,
04/24 12Z,   0.10,  -0.17,  99.90,   0.60,   0.66,  (min)
04/24 13Z,   0.10,  -0.13,  99.90,   0.61,   0.64,
04/24 14Z,   0.10,  -0.07,  99.90,   0.66,   0.63,
04/24 15Z,   0.10,   0.00,  99.90,   0.71,   0.61,
04/24 16Z,   0.10,   0.07,  99.90,   0.76,   0.59,
04/24 17Z,   0.10,   0.12,  99.90,   0.81,   0.59,
04/24 18Z,   0.20,   0.13,  99.90,   0.92,   0.59,  (max)
04/24 19Z,   0.20,   0.10,  99.90,   0.89,   0.59,
04/24 20Z,   0.20,   0.04,  99.90,   0.83,   0.59,
04/24 21Z,   0.20,  -0.04,  99.90,   0.75,   0.59,
04/24 22Z,   0.20,  -0.13,  99.90,   0.66,   0.59,
04/24 23Z,   0.20,  -0.19,  99.90,   0.59,   0.59,
04/25 00Z,   0.20,  -0.23,  99.90,   0.56,   0.59,  (min)
04/25 01Z,   0.20,  -0.23,  99.90,   0.56,   0.59,
04/25 02Z,   0.20,  -0.19,  99.90,   0.60,   0.59,
04/25 03Z,   0.30,  -0.12,  99.90,   0.77,   0.59,
04/25 04Z,   0.30,  -0.05,  99.90,   0.84,   0.59,
04/25 05Z,   0.30,   0.02,  99.90,   0.91,   0.59,
04/25 06Z,   0.30,   0.06,  99.90,   0.94,   0.59,  (max)
04/25 07Z,   0.30,   0.05,  99.90,   0.94,   0.59,
04/25 08Z,   0.30,   0.01,  99.90,   0.90,   0.59,
04/25 09Z,   0.30,  -0.06,  99.90,   0.83,   0.59,
04/25 10Z,   0.30,  -0.14,  99.90,   0.75,   0.59,
04/25 11Z,   0.30,  -0.21,  99.90,   0.68,   0.59,
04/25 12Z,   0.30,  -0.25,  99.90,   0.64,   0.59,  (min)
04/25 13Z,   0.30,  -0.25,  99.90,   0.64,   0.59,
04/25 14Z,   0.30,  -0.20,  99.90,   0.69,   0.59,
04/25 15Z,   0.30,  -0.11,  99.90,   0.77,   0.59,
04/25 16Z,   0.30,  -0.01,  99.90,   0.88,   0.59,
04/25 17Z,   0.30,   0.09,  99.90,   0.98,   0.59,
04/25 18Z,   0.30,   0.17,  99.90,   1.05,   0.59,
04/25 19Z,   0.30,   0.19,  99.90,   1.08,   0.59,  (max)
04/25 20Z,   0.30,   0.17,  99.90,   1.06,   0.59,
04/25 21Z,   0.30,   0.10,  99.90,   0.98,   0.59,
04/25 22Z,   0.30,  -0.01,  99.90,   0.88,   0.59,
04/25 23Z,   0.30,  -0.12,  99.90,   0.77,   0.59,
04/26 00Z,   0.30,  -0.22,  99.90,   0.67,   0.59,  (min)
04/26 01Z,   0.40,  -0.27,  99.90,   0.71,   0.59,  (max)
04/26 02Z,   0.40,  -0.28,  99.90,   0.71,   0.59,  (min)
04/26 03Z,   0.40,  -0.24,  99.90,   0.75,   0.59,
04/26 04Z,   0.40,  -0.17,  99.90,   0.82,   0.59,
04/26 05Z,   0.40,  -0.08,  99.90,   0.91,   0.59,  (max)
04/26 06Z,   0.30,  -0.00,  99.90,   0.88,   0.59,  (min)
04/26 07Z,   0.30,   0.04,  99.90,   0.92,   0.59,  (max)
04/26 08Z,   0.30,   0.03,  99.90,   0.92,   0.59,
04/26 09Z,   0.30,  -0.02,  99.90,   0.87,   0.59,
04/26 10Z,   0.30,  -0.11,  99.90,   0.78,   0.59,
04/26 11Z,   0.30,  -0.21,  99.90,   0.68,   0.59,
04/26 12Z,   0.30,  -0.29,  99.90,   0.60,   0.59,
04/26 13Z,   0.30,  -0.33,  99.90,   0.56,   0.59,  (min)
04/26 14Z,   0.30,  -0.31,  99.90,   0.57,   0.59,
04/26 15Z,   0.30,  -0.24,  99.90,   0.64,   0.59,
04/26 16Z,   0.30,  -0.13,  99.90,   0.76,   0.59,
04/26 17Z,   0.30,   0.01,  99.90,   0.90,   0.59,
04/26 18Z,   0.30,   0.14,  99.90,   1.03,   0.59,
04/26 19Z,   0.40,   0.23,  99.90,   1.22,   0.59,
04/26 20Z,   0.40,   0.26,  99.90,   1.25,   0.59,  (max)
04/26 21Z,   0.40,   0.23,  99.90,   1.21,   0.59,
04/26 22Z,   0.40,   0.13,  99.90,   1.12,   0.59,
04/26 23Z,   0.40,   0.00,  99.90,   0.99,   0.59,
04/27 00Z,   0.40,  -0.14,  99.90,   0.85,   0.59,
04/27 01Z,   0.40,  -0.25,  99.90,   0.74,   0.59,
04/27 02Z,   0.40,  -0.31,  99.90,   0.68,   0.59,
04/27 03Z,   0.40,  -0.31,  99.90,   0.67,   0.59,  (min)
04/27 04Z,   0.40,  -0.26,  99.90,   0.73,   0.59,
04/27 05Z,   0.40,  -0.17,  99.90,   0.81,   0.59,
04/27 06Z,   0.40,  -0.07,  99.90,   0.91,   0.59,
04/27 07Z,   0.40,   0.00,  99.90,   0.99,   0.59,
04/27 08Z,   0.40,   0.04,  99.90,   1.03,   0.59,  (max)
04/27 09Z,   0.40,   0.02,  99.90,   1.00,   0.59,
04/27 10Z,   0.40,  -0.06,  99.90,   0.93,   0.59,
04/27 11Z,   0.30,  -0.16,  99.90,   0.72,   0.59,
04/27 12Z,   0.30,  -0.27,  99.90,   0.61,   0.59,
04/27 13Z,   0.30,  -0.36,  99.90,   0.53,   0.59,
04/27 14Z,   0.30,  -0.39,  99.90,   0.50,   0.59,  (min)
04/27 15Z,   0.30,  -0.35,  99.90,   0.54,   0.59,
04/27 16Z,   0.30,  -0.25,  99.90,   0.64,   0.59,
04/27 17Z,   0.30,  -0.10,  99.90,   0.79,   0.59,
04/27 18Z,   0.30,   0.06,  99.90,   0.95,   0.59,
04/27 19Z,   0.30,   0.21,  99.90,   1.09,   0.59,
04/27 20Z,   0.30,   0.30,  99.90,   1.19,   0.59,
04/27 21Z,   0.30,   0.32,  99.90,   1.20,   0.59,  (max)
04/27 22Z,   0.30,   0.26,  99.90,   1.15,   0.59,
04/27 23Z,   0.30,   0.14,  99.90,   1.03,   0.59,
04/28 00Z,   0.30,  -0.01,  99.90,   0.88,   0.59,

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