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Surge List
East Coast
#Boston, MA : 03/25/2023 12:20:21 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 12Z,   0.40,  -0.67,  -0.01,  99.90,   0.26,  (min)
03/23 13Z,   0.40,   1.35,   2.18,  99.90,   0.43,
03/23 14Z,   0.40,   4.12,   4.97,  99.90,   0.45,
03/23 15Z,   0.40,   7.17,   7.96,  99.90,   0.39,
03/23 16Z,   0.50,   9.73,  10.51,  99.90,   0.28,
03/23 17Z,   0.50,  11.01,  11.71,  99.90,   0.20,  (max)
03/23 18Z,   0.60,  10.78,  11.36,  99.90,  -0.02,
03/23 19Z,   0.60,   9.23,   9.67,  99.90,  -0.16,
03/23 20Z,   0.60,   6.76,   7.32,  99.90,  -0.04,
03/23 21Z,   0.60,   3.80,   4.50,  99.90,   0.10,
03/23 22Z,   0.60,   0.99,   1.68,  99.90,   0.09,
03/23 23Z,   0.60,  -0.72,   0.21,  99.90,   0.33,
03/24 00Z,   0.70,  -0.62,   0.16,  99.90,   0.08,  (min)
03/24 01Z,   0.60,   1.02,   2.26,  99.90,   0.64,
03/24 02Z,   0.60,   3.53,   4.68,  99.90,   0.55,
03/24 03Z,   0.60,   6.47,   7.44,  99.90,   0.37,
03/24 04Z,   0.40,   9.22,  10.09,  99.90,   0.47,
03/24 05Z,   0.60,  10.95,  11.56,  99.90,   0.01,
03/24 06Z,   0.70,  11.20,  11.63,  99.90,  -0.27,  (max)
03/24 07Z,   0.60,  10.02,  10.40,  99.90,  -0.22,
03/24 08Z,   0.60,   7.78,   8.10,  99.90,  -0.28,
03/24 09Z,   0.50,   4.90,   5.54,  99.90,   0.14,
03/24 10Z,   0.60,   1.88,   2.66,  99.90,   0.18,
03/24 11Z,   0.60,  -0.46,   0.11,  99.90,  -0.03,
03/24 12Z,   0.60,  -1.20,  -0.76,  99.90,  -0.16,  (min)
03/24 13Z,   0.60,  -0.22,   0.67,  99.90,   0.29,
03/24 14Z,   0.70,   1.88,   2.58,  99.90,   0.00,
03/24 15Z,   0.70,   4.58,   5.27,  99.90,  -0.01,
03/24 16Z,   0.70,   7.44,   8.01,  99.90,  -0.13,
03/24 17Z,   0.60,   9.67,  10.33,  99.90,   0.06,
03/24 18Z,   0.70,  10.61,  11.06,  99.90,  -0.25,  (max)
03/24 19Z,   0.70,  10.12,  10.42,  99.90,  -0.40,
03/24 20Z,   0.60,   8.45,   8.73,  99.90,  -0.32,
03/24 21Z,   0.60,   6.03,   6.21,  99.90,  -0.42,
03/24 22Z,   0.60,   3.28,   3.50,  99.90,  -0.38,
03/24 23Z,   0.60,   0.84,   1.22,  99.90,  -0.22,
03/25 00Z,   0.40,  -0.37,  -0.04,  99.90,  -0.07,  (min)
03/25 01Z,   0.40,   0.15,   0.75,  99.90,   0.20,
03/25 02Z,   0.40,   1.96,   2.60,  99.90,   0.24,
03/25 03Z,   0.40,   4.44,   5.01,  99.90,   0.17,
03/25 04Z,   0.50,   7.19,   7.71,  99.90,   0.02,
03/25 05Z,   0.50,   9.59,  10.02,  99.90,  -0.07,
03/25 06Z,   0.60,  10.90,  11.36,  99.90,  -0.14,  (max)
03/25 07Z,   0.70,  10.77,  11.05,  99.90,  -0.42,
03/25 08Z,   0.70,   9.36,   9.65,  99.90,  -0.41,
03/25 09Z,   0.80,   7.07,   7.37,  99.90,  -0.50,
03/25 10Z,   0.80,   4.30,   4.82,  99.90,  -0.28,
03/25 11Z,   0.90,   1.56,   2.19,  99.90,  -0.27,
03/25 12Z,   0.90,  -0.38,   0.38,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 13Z,   1.00,  -0.73,  99.90,   0.14,  -0.13,  (min)
03/25 14Z,   0.90,   0.43,  99.90,   1.21,  -0.12,
03/25 15Z,   0.90,   2.48,  99.90,   3.28,  -0.10,
03/25 16Z,   1.00,   5.00,  99.90,   5.91,  -0.09,
03/25 17Z,   0.90,   7.56,  99.90,   8.38,  -0.08,
03/25 18Z,   0.90,   9.41,  99.90,  10.25,  -0.06,
03/25 19Z,   0.90,  10.01,  99.90,  10.86,  -0.05,  (max)
03/25 20Z,   1.00,   9.32,  99.90,  10.28,  -0.04,
03/25 21Z,   1.10,   7.65,  99.90,   8.72,  -0.02,
03/25 22Z,   0.90,   5.39,  99.90,   6.29,  -0.01,
03/25 23Z,   1.10,   2.96,  99.90,   4.07,   0.00,
03/26 00Z,   1.00,   0.97,  99.90,   1.98,   0.02,
03/26 01Z,   1.10,   0.23,  99.90,   1.35,   0.02,  (min)
03/26 02Z,   1.10,   1.05,  99.90,   2.17,   0.02,
03/26 03Z,   1.10,   2.89,  99.90,   4.01,   0.02,
03/26 04Z,   1.20,   5.20,  99.90,   6.41,   0.02,
03/26 05Z,   1.10,   7.65,  99.90,   8.77,   0.02,
03/26 06Z,   1.20,   9.66,  99.90,  10.87,   0.02,
03/26 07Z,   1.20,  10.55,  99.90,  11.76,   0.02,  (max)
03/26 08Z,   1.20,  10.12,  99.90,  11.34,   0.02,
03/26 09Z,   1.10,   8.61,  99.90,   9.73,   0.02,
03/26 10Z,   1.10,   6.41,  99.90,   7.52,   0.02,
03/26 11Z,   1.00,   3.89,  99.90,   4.91,   0.02,
03/26 12Z,   0.90,   1.49,  99.90,   2.41,   0.02,
03/26 13Z,   0.50,  -0.02,  99.90,   0.49,   0.02,
03/26 14Z,   0.50,  -0.06,  99.90,   0.45,   0.02,  (min)
03/26 15Z,   0.40,   1.15,  99.90,   1.57,   0.02,
03/26 16Z,   0.30,   3.03,  99.90,   3.35,   0.02,
03/26 17Z,   0.20,   5.28,  99.90,   5.50,   0.02,
03/26 18Z,   0.10,   7.50,  99.90,   7.61,   0.02,
03/26 19Z,   0.00,   8.99,  99.90,   9.01,   0.02,
03/26 20Z,   0.00,   9.32,  99.90,   9.33,   0.02,  (max)
03/26 21Z,   0.00,   8.53,  99.90,   8.55,   0.02,
03/26 22Z,  -0.10,   6.96,  99.90,   6.87,   0.02,
03/26 23Z,   0.00,   4.96,  99.90,   4.98,   0.02,
03/27 00Z,   0.00,   2.89,  99.90,   2.90,   0.02,
03/27 01Z,   0.00,   1.31,  99.90,   1.33,   0.02,
03/27 02Z,   0.00,   0.96,  99.90,   0.98,   0.02,  (min)
03/27 03Z,   0.00,   1.93,  99.90,   1.95,   0.02,
03/27 04Z,   0.00,   3.66,  99.90,   3.67,   0.02,
03/27 05Z,   0.00,   5.70,  99.90,   5.72,   0.02,
03/27 06Z,   0.00,   7.83,  99.90,   7.84,   0.02,
03/27 07Z,   0.00,   9.45,  99.90,   9.47,   0.02,
03/27 08Z,   0.00,  10.01,  99.90,  10.03,   0.02,  (max)
03/27 09Z,   0.00,   9.41,  99.90,   9.43,   0.02,
03/27 10Z,   0.10,   7.93,  99.90,   8.05,   0.02,
03/27 11Z,   0.10,   5.92,  99.90,   6.04,   0.02,
03/27 12Z,   0.10,   3.71,  99.90,   3.82,   0.02,
03/27 13Z,   0.20,   1.67,  99.90,   1.88,   0.02,
03/27 14Z,   0.20,   0.50,  99.90,   0.71,   0.02,  (min)
03/27 15Z,   0.30,   0.65,  99.90,   0.97,   0.02,
03/27 16Z,   0.30,   1.79,  99.90,   2.11,   0.02,
03/27 17Z,   0.40,   3.43,  99.90,   3.85,   0.02,
03/27 18Z,   0.40,   5.39,  99.90,   5.81,   0.02,
03/27 19Z,   0.40,   7.30,  99.90,   7.71,   0.02,
03/27 20Z,   0.50,   8.50,  99.90,   9.01,   0.02,
03/27 21Z,   0.50,   8.65,  99.90,   9.16,   0.02,  (max)
03/27 22Z,   0.60,   7.87,  99.90,   8.48,   0.02,
03/27 23Z,   0.60,   6.47,  99.90,   7.08,   0.02,
03/28 00Z,   0.60,   4.75,  99.90,   5.37,   0.02,
03/28 01Z,   0.60,   3.01,  99.90,   3.62,   0.02,
03/28 02Z,   0.70,   1.77,  99.90,   2.48,   0.02,
03/28 03Z,   0.60,   1.66,  99.90,   2.28,   0.02,  (min)
03/28 04Z,   0.50,   2.64,  99.90,   3.16,   0.02,
03/28 05Z,   0.60,   4.16,  99.90,   4.78,   0.02,
03/28 06Z,   0.50,   5.94,  99.90,   6.45,   0.02,
03/28 07Z,   0.60,   7.77,  99.90,   8.38,   0.02,
03/28 08Z,   0.60,   9.10,  99.90,   9.72,   0.02,
03/28 09Z,   0.70,   9.45,  99.90,  10.17,   0.02,  (max)
03/28 10Z,   0.70,   8.80,  99.90,   9.52,   0.02,
03/28 11Z,   0.70,   7.44,  99.90,   8.15,   0.02,
03/28 12Z,   0.70,   5.67,  99.90,   6.39,   0.02,
03/28 13Z,   0.60,   3.74,  99.90,   4.35,   0.02,
03/28 14Z,   0.60,   1.98,  99.90,   2.59,   0.02,
03/28 15Z,   0.60,   1.04,  99.90,   1.66,   0.02,  (min)
03/28 16Z,   0.50,   1.26,  99.90,   1.78,   0.02,
03/28 17Z,   0.50,   2.25,  99.90,   2.76,   0.02,
03/28 18Z,   0.50,   3.64,  99.90,   4.16,   0.02,
03/28 19Z,   0.50,   5.37,  99.90,   5.88,   0.02,
03/28 20Z,   0.50,   7.04,  99.90,   7.55,   0.02,
03/28 21Z,   0.50,   8.04,  99.90,   8.56,   0.02,
03/28 22Z,   0.60,   8.12,  99.90,   8.74,   0.02,  (max)
03/28 23Z,   0.60,   7.42,  99.90,   8.03,   0.02,
03/29 00Z,   0.60,   6.21,  99.90,   6.83,   0.02,

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Page last Modified: March 21, 2018.
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