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PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Yorktown USCG, VA : 12/16/2017 18:19:40 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 00Z,   0.00,   2.05,   2.06,  99.90,   0.01,  (max)
12/15 01Z,   0.00,   1.87,   1.88,  99.90,   0.01,
12/15 02Z,   0.00,   1.46,   1.47,  99.90,   0.01,
12/15 03Z,   0.00,   0.92,   0.97,  99.90,   0.05,
12/15 04Z,   0.00,   0.40,   0.47,  99.90,   0.07,
12/15 05Z,   0.00,   0.04,   0.15,  99.90,   0.11,
12/15 06Z,   0.00,  -0.07,   0.00,  99.90,   0.07,  (min)
12/15 07Z,   0.00,   0.08,   0.06,  99.90,  -0.02,
12/15 08Z,   0.00,   0.49,   0.39,  99.90,  -0.10,
12/15 09Z,   0.00,   1.11,   1.01,  99.90,  -0.10,
12/15 10Z,   0.00,   1.78,   1.62,  99.90,  -0.16,
12/15 11Z,   0.00,   2.29,   2.08,  99.90,  -0.21,
12/15 12Z,   0.00,   2.50,   2.26,  99.90,  -0.24,  (max)
12/15 13Z,   0.00,   2.38,   2.15,  99.90,  -0.23,
12/15 14Z,   0.00,   1.99,   1.87,  99.90,  -0.12,
12/15 15Z,   0.00,   1.41,   1.55,  99.90,   0.14,
12/15 16Z,   0.00,   0.77,   1.17,  99.90,   0.40,
12/15 17Z,   0.00,   0.23,   0.69,  99.90,   0.46,
12/15 18Z,   0.00,  -0.09,   0.27,  99.90,   0.36,
12/15 19Z,   0.00,  -0.15,   0.15,  99.90,   0.30,  (min)
12/15 20Z,   0.00,   0.08,   0.23,  99.90,   0.15,
12/15 21Z,   0.00,   0.56,   0.57,  99.90,   0.01,
12/15 22Z,  -0.10,   1.18,   1.13,  99.90,   0.05,
12/15 23Z,  -0.10,   1.75,   1.53,  99.90,  -0.12,
12/16 00Z,  -0.10,   2.06,   1.66,  99.90,  -0.30,  (max)
12/16 01Z,  -0.10,   2.06,   1.65,  99.90,  -0.31,
12/16 02Z,  -0.10,   1.78,   1.26,  99.90,  -0.42,
12/16 03Z,  -0.20,   1.29,   0.90,  99.90,  -0.19,
12/16 04Z,  -0.20,   0.72,   0.49,  99.90,  -0.03,
12/16 05Z,  -0.20,   0.22,   0.21,  99.90,   0.19,
12/16 06Z,  -0.10,  -0.07,  -0.01,  99.90,   0.16,
12/16 07Z,   0.00,  -0.09,  -0.06,  99.90,   0.03,  (min)
12/16 08Z,   0.00,   0.16,   0.12,  99.90,  -0.04,
12/16 09Z,   0.00,   0.67,   0.59,  99.90,  -0.08,
12/16 10Z,   0.00,   1.34,   1.13,  99.90,  -0.21,
12/16 11Z,   0.00,   2.00,   1.68,  99.90,  -0.32,
12/16 12Z,   0.00,   2.43,   2.04,  99.90,  -0.39,
12/16 13Z,   0.00,   2.53,   2.13,  99.90,  -0.40,  (max)
12/16 14Z,   0.00,   2.29,   2.00,  99.90,  -0.29,
12/16 15Z,   0.00,   1.80,   1.69,  99.90,  -0.11,
12/16 16Z,  -0.10,   1.16,   1.26,  99.90,   0.20,
12/16 17Z,  -0.10,   0.53,   0.64,  99.90,   0.21,
12/16 18Z,  -0.10,   0.05,   0.10,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 19Z,  -0.10,  -0.18,  99.90,  -0.13,   0.15,
12/16 20Z,  -0.20,  -0.13,  99.90,  -0.17,   0.15,  (min)
12/16 21Z,  -0.20,   0.21,  99.90,   0.16,   0.15,
12/16 22Z,  -0.30,   0.77,  99.90,   0.63,   0.16,
12/16 23Z,  -0.30,   1.42,  99.90,   1.27,   0.16,
12/17 00Z,  -0.40,   1.92,  99.90,   1.68,   0.16,
12/17 01Z,  -0.40,   2.13,  99.90,   1.89,   0.16,  (max)
12/17 02Z,  -0.40,   2.01,  99.90,   1.76,   0.16,
12/17 03Z,  -0.50,   1.62,  99.90,   1.28,   0.16,
12/17 04Z,  -0.50,   1.07,  99.90,   0.72,   0.16,
12/17 05Z,  -0.50,   0.49,  99.90,   0.15,   0.16,
12/17 06Z,  -0.50,   0.04,  99.90,  -0.30,   0.16,
12/17 07Z,  -0.50,  -0.15,  99.90,  -0.49,   0.16,  (min)
12/17 08Z,  -0.50,  -0.05,  99.90,  -0.39,   0.16,
12/17 09Z,  -0.50,   0.32,  99.90,  -0.02,   0.16,
12/17 10Z,  -0.50,   0.91,  99.90,   0.57,   0.16,
12/17 11Z,  -0.50,   1.61,  99.90,   1.27,   0.16,
12/17 12Z,  -0.50,   2.21,  99.90,   1.87,   0.16,
12/17 13Z,  -0.50,   2.52,  99.90,   2.17,   0.16,  (max)
12/17 14Z,  -0.50,   2.47,  99.90,   2.13,   0.16,
12/17 15Z,  -0.50,   2.11,  99.90,   1.77,   0.16,
12/17 16Z,  -0.50,   1.54,  99.90,   1.20,   0.16,
12/17 17Z,  -0.50,   0.89,  99.90,   0.55,   0.16,
12/17 18Z,  -0.40,   0.29,  99.90,   0.05,   0.16,
12/17 19Z,  -0.40,  -0.10,  99.90,  -0.34,   0.16,
12/17 20Z,  -0.40,  -0.20,  99.90,  -0.44,   0.16,  (min)
12/17 21Z,  -0.40,  -0.02,  99.90,  -0.26,   0.16,
12/17 22Z,  -0.40,   0.43,  99.90,   0.18,   0.16,
12/17 23Z,  -0.40,   1.04,  99.90,   0.80,   0.16,
12/18 00Z,  -0.40,   1.65,  99.90,   1.41,   0.16,
12/18 01Z,  -0.40,   2.05,  99.90,   1.81,   0.16,
12/18 02Z,  -0.40,   2.13,  99.90,   1.89,   0.16,  (max)
12/18 03Z,  -0.40,   1.88,  99.90,   1.64,   0.16,
12/18 04Z,  -0.40,   1.41,  99.90,   1.17,   0.16,
12/18 05Z,  -0.40,   0.82,  99.90,   0.58,   0.16,
12/18 06Z,  -0.40,   0.27,  99.90,   0.03,   0.16,
12/18 07Z,  -0.40,  -0.09,  99.90,  -0.33,   0.16,
12/18 08Z,  -0.40,  -0.16,  99.90,  -0.40,   0.16,  (min)
12/18 09Z,  -0.40,   0.07,  99.90,  -0.17,   0.16,
12/18 10Z,  -0.40,   0.54,  99.90,   0.30,   0.16,
12/18 11Z,  -0.40,   1.19,  99.90,   0.95,   0.16,
12/18 12Z,  -0.40,   1.85,  99.90,   1.61,   0.16,
12/18 13Z,  -0.40,   2.34,  99.90,   2.10,   0.16,
12/18 14Z,  -0.40,   2.51,  99.90,   2.26,   0.16,  (max)
12/18 15Z,  -0.40,   2.32,  99.90,   2.08,   0.16,
12/18 16Z,  -0.40,   1.87,  99.90,   1.63,   0.16,
12/18 17Z,  -0.40,   1.26,  99.90,   1.02,   0.16,
12/18 18Z,  -0.30,   0.62,  99.90,   0.47,   0.16,
12/18 19Z,  -0.30,   0.10,  99.90,  -0.04,   0.16,
12/18 20Z,  -0.30,  -0.17,  99.90,  -0.31,   0.16,  (min)
12/18 21Z,  -0.30,  -0.13,  99.90,  -0.27,   0.16,
12/18 22Z,  -0.30,   0.18,  99.90,   0.04,   0.16,
12/18 23Z,  -0.30,   0.69,  99.90,   0.55,   0.16,
12/19 00Z,  -0.30,   1.31,  99.90,   1.16,   0.16,
12/19 01Z,  -0.30,   1.84,  99.90,   1.70,   0.16,
12/19 02Z,  -0.30,   2.11,  99.90,   1.97,   0.16,  (max)
12/19 03Z,  -0.30,   2.04,  99.90,   1.90,   0.16,
12/19 04Z,  -0.30,   1.69,  99.90,   1.55,   0.16,
12/19 05Z,  -0.30,   1.17,  99.90,   1.03,   0.16,
12/19 06Z,  -0.30,   0.59,  99.90,   0.45,   0.16,
12/19 07Z,  -0.30,   0.10,  99.90,  -0.04,   0.16,
12/19 08Z,  -0.30,  -0.15,  99.90,  -0.29,   0.16,  (min)
12/19 09Z,  -0.30,  -0.08,  99.90,  -0.22,   0.16,
12/19 10Z,  -0.30,   0.26,  99.90,   0.12,   0.16,
12/19 11Z,  -0.30,   0.80,  99.90,   0.66,   0.16,
12/19 12Z,  -0.30,   1.44,  99.90,   1.30,   0.16,
12/19 13Z,  -0.30,   2.03,  99.90,   1.89,   0.16,
12/19 14Z,  -0.30,   2.39,  99.90,   2.25,   0.16,
12/19 15Z,  -0.30,   2.40,  99.90,   2.26,   0.16,  (max)
12/19 16Z,  -0.30,   2.10,  99.90,   1.96,   0.16,
12/19 17Z,  -0.40,   1.59,  99.90,   1.35,   0.16,
12/19 18Z,  -0.40,   0.97,  99.90,   0.73,   0.16,
12/19 19Z,  -0.40,   0.38,  99.90,   0.14,   0.16,
12/19 20Z,  -0.40,  -0.02,  99.90,  -0.26,   0.16,
12/19 21Z,  -0.40,  -0.14,  99.90,  -0.38,   0.16,  (min)
12/19 22Z,  -0.40,   0.03,  99.90,  -0.21,   0.16,
12/19 23Z,  -0.40,   0.42,  99.90,   0.18,   0.16,
12/20 00Z,  -0.40,   0.97,  99.90,   0.72,   0.16,
12/20 01Z,  -0.40,   1.53,  99.90,   1.29,   0.16,
12/20 02Z,  -0.40,   1.95,  99.90,   1.71,   0.16,
12/20 03Z,  -0.40,   2.08,  99.90,   1.84,   0.16,  (max)
12/20 04Z,  -0.40,   1.90,  99.90,   1.66,   0.16,
12/20 05Z,  -0.40,   1.47,  99.90,   1.23,   0.16,
12/20 06Z,  -0.40,   0.93,  99.90,   0.69,   0.16,
12/20 07Z,  -0.40,   0.39,  99.90,   0.15,   0.16,
12/20 08Z,  -0.40,  -0.00,  99.90,  -0.24,   0.16,
12/20 09Z,  -0.40,  -0.12,  99.90,  -0.36,   0.16,  (min)
12/20 10Z,  -0.40,   0.07,  99.90,  -0.17,   0.16,
12/20 11Z,  -0.40,   0.49,  99.90,   0.25,   0.16,
12/20 12Z,  -0.40,   1.05,  99.90,   0.81,   0.16,

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Page last Modified: September 29, 2017.
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