EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Surge List
#Boston, MA : 04/27/2025 22:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 06Z,   0.20,   3.36,   3.70,  99.90,   0.14,
04/26 07Z,   0.20,   0.81,   1.12,  99.90,   0.11,
04/26 08Z,   0.20,  -0.71,  -0.33,  99.90,   0.18,  (min)
04/26 09Z,   0.30,  -0.52,   0.08,  99.90,   0.30,
04/26 10Z,   0.30,   1.18,   1.79,  99.90,   0.31,
04/26 11Z,   0.30,   3.66,   4.11,  99.90,   0.15,
04/26 12Z,   0.30,   6.43,   6.69,  99.90,  -0.04,
04/26 13Z,   0.40,   8.97,   9.30,  99.90,  -0.07,
04/26 14Z,   0.40,  10.54,  10.85,  99.90,  -0.09,  (max)
04/26 15Z,   0.40,  10.66,  10.80,  99.90,  -0.26,
04/26 16Z,   0.30,   9.43,   9.66,  99.90,  -0.07,
04/26 17Z,   0.20,   7.23,   7.41,  99.90,  -0.02,
04/26 18Z,   0.40,   4.55,   4.86,  99.90,  -0.09,
04/26 19Z,   0.30,   1.86,   2.36,  99.90,   0.20,
04/26 20Z,   0.30,  -0.12,   0.35,  99.90,   0.17,
04/26 21Z,   0.40,  -0.54,  -0.03,  99.90,   0.11,  (min)
04/26 22Z,   0.40,   0.79,   1.56,  99.90,   0.37,
04/26 23Z,   0.30,   3.22,   3.85,  99.90,   0.33,
04/27 00Z,   0.40,   6.07,   6.52,  99.90,   0.05,
04/27 01Z,   0.30,   8.89,   9.28,  99.90,   0.09,
04/27 02Z,   0.30,  10.96,  11.27,  99.90,   0.01,
04/27 03Z,   0.20,  11.61,  11.79,  99.90,  -0.02,  (max)
04/27 04Z,   0.10,  10.73,  10.81,  99.90,  -0.02,
04/27 05Z,   0.10,   8.63,   8.78,  99.90,   0.05,
04/27 06Z,   0.10,   5.79,   6.14,  99.90,   0.25,
04/27 07Z,   0.00,   2.71,   3.08,  99.90,   0.37,
04/27 08Z,   0.00,   0.01,   0.36,  99.90,   0.35,
04/27 09Z,   0.00,  -1.41,  -1.21,  99.90,   0.20,  (min)
04/27 10Z,   0.00,  -0.96,  -0.67,  99.90,   0.29,
04/27 11Z,   0.00,   1.00,   1.32,  99.90,   0.32,
04/27 12Z,  -0.10,   3.72,   3.80,  99.90,   0.18,
04/27 13Z,  -0.10,   6.70,   6.71,  99.90,   0.11,
04/27 14Z,  -0.20,   9.31,   9.36,  99.90,   0.25,
04/27 15Z,  -0.10,  10.79,  10.80,  99.90,   0.11,  (max)
04/27 16Z,   0.00,  10.74,  10.62,  99.90,  -0.12,
04/27 17Z,   0.00,   9.31,   9.11,  99.90,  -0.20,
04/27 18Z,   0.00,   6.93,   6.87,  99.90,  -0.06,
04/27 19Z,   0.00,   4.10,   4.17,  99.90,   0.07,
04/27 20Z,   0.00,   1.36,   1.38,  99.90,   0.02,
04/27 21Z,   0.00,  -0.47,  -0.48,  99.90,  -0.01,  (min)
04/27 22Z,   0.00,  -0.56,  -0.42,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 23Z,   0.00,   1.11,  99.90,   1.24,   0.13,
04/28 00Z,   0.00,   3.80,  99.90,   3.92,   0.12,
04/28 01Z,   0.00,   6.84,  99.90,   6.95,   0.11,
04/28 02Z,   0.00,   9.70,  99.90,   9.79,   0.09,
04/28 03Z,   0.00,  11.62,  99.90,  11.70,   0.08,
04/28 04Z,   0.00,  11.99,  99.90,  12.06,   0.07,  (max)
04/28 05Z,   0.00,  10.80,  99.90,  10.85,   0.06,
04/28 06Z,   0.10,   8.40,  99.90,   8.54,   0.04,
04/28 07Z,   0.10,   5.32,  99.90,   5.45,   0.03,
04/28 08Z,   0.20,   2.08,  99.90,   2.30,   0.02,
04/28 09Z,   0.20,  -0.62,  99.90,  -0.41,   0.01,
04/28 10Z,   0.20,  -1.84,  99.90,  -1.65,  -0.01,  (min)
04/28 11Z,   0.30,  -1.12,  99.90,  -0.83,  -0.01,
04/28 12Z,   0.40,   1.06,  99.90,   1.45,  -0.01,
04/28 13Z,   0.40,   3.93,  99.90,   4.32,  -0.01,
04/28 14Z,   0.50,   6.98,  99.90,   7.48,  -0.01,
04/28 15Z,   0.50,   9.55,  99.90,  10.05,  -0.01,
04/28 16Z,   0.50,  10.86,  99.90,  11.36,  -0.01,  (max)
04/28 17Z,   0.40,  10.62,  99.90,  11.01,  -0.01,
04/28 18Z,   0.40,   9.02,  99.90,   9.41,  -0.01,
04/28 19Z,   0.40,   6.53,  99.90,   6.92,  -0.01,
04/28 20Z,   0.50,   3.66,  99.90,   4.15,  -0.01,
04/28 21Z,   0.60,   0.99,  99.90,   1.59,  -0.01,
04/28 22Z,   0.70,  -0.59,  99.90,   0.10,  -0.01,  (min)
04/28 23Z,   0.70,  -0.34,  99.90,   0.36,  -0.01,
04/29 00Z,   0.70,   1.61,  99.90,   2.31,  -0.01,
04/29 01Z,   0.70,   4.44,  99.90,   5.14,  -0.01,
04/29 02Z,   0.60,   7.52,  99.90,   8.12,  -0.01,
04/29 03Z,   0.60,  10.29,  99.90,  10.88,  -0.01,
04/29 04Z,   0.50,  11.97,  99.90,  12.47,  -0.01,  (max)
04/29 05Z,   0.40,  12.06,  99.90,  12.45,  -0.01,
04/29 06Z,   0.40,  10.60,  99.90,  11.00,  -0.01,
04/29 07Z,   0.50,   8.02,  99.90,   8.51,  -0.01,
04/29 08Z,   0.50,   4.83,  99.90,   5.33,  -0.01,
04/29 09Z,   0.50,   1.59,  99.90,   2.08,  -0.01,
04/29 10Z,   0.60,  -0.98,  99.90,  -0.39,  -0.01,
04/29 11Z,   0.60,  -1.94,  99.90,  -1.34,  -0.01,  (min)
04/29 12Z,   0.70,  -0.96,  99.90,  -0.27,  -0.01,
04/29 13Z,   0.70,   1.32,  99.90,   2.02,  -0.01,
04/29 14Z,   0.60,   4.21,  99.90,   4.81,  -0.01,
04/29 15Z,   0.70,   7.22,  99.90,   7.91,  -0.01,
04/29 16Z,   0.60,   9.63,  99.90,  10.22,  -0.01,
04/29 17Z,   0.60,  10.73,  99.90,  11.32,  -0.01,  (max)
04/29 18Z,   0.50,  10.30,  99.90,  10.80,  -0.01,
04/29 19Z,   0.50,   8.61,  99.90,   9.10,  -0.01,
04/29 20Z,   0.50,   6.11,  99.90,   6.60,  -0.01,
04/29 21Z,   0.40,   3.31,  99.90,   3.70,  -0.01,
04/29 22Z,   0.40,   0.82,  99.90,   1.21,  -0.01,
04/29 23Z,   0.40,  -0.47,  99.90,  -0.07,  -0.01,  (min)
04/30 00Z,   0.30,   0.10,  99.90,   0.39,  -0.01,
04/30 01Z,   0.20,   2.20,  99.90,   2.39,  -0.01,
04/30 02Z,   0.20,   5.02,  99.90,   5.21,  -0.01,
04/30 03Z,   0.10,   8.00,  99.90,   8.10,  -0.01,
04/30 04Z,   0.10,  10.58,  99.90,  10.67,  -0.01,
04/30 05Z,   0.00,  11.99,  99.90,  11.98,  -0.01,  (max)
04/30 06Z,   0.00,  11.82,  99.90,  11.81,  -0.01,
04/30 07Z,   0.00,  10.21,  99.90,  10.20,  -0.01,
04/30 08Z,  -0.10,   7.58,  99.90,   7.47,  -0.01,
04/30 09Z,  -0.10,   4.44,  99.90,   4.33,  -0.01,
04/30 10Z,   0.00,   1.32,  99.90,   1.31,  -0.01,
04/30 11Z,   0.00,  -1.01,  99.90,  -1.02,  -0.01,
04/30 12Z,  -0.10,  -1.69,  99.90,  -1.80,  -0.01,  (min)
04/30 13Z,  -0.20,  -0.56,  99.90,  -0.76,  -0.01,
04/30 14Z,  -0.20,   1.71,  99.90,   1.51,  -0.01,
04/30 15Z,  -0.10,   4.49,  99.90,   4.39,  -0.01,
04/30 16Z,  -0.10,   7.33,  99.90,   7.22,  -0.01,
04/30 17Z,  -0.10,   9.52,  99.90,   9.41,  -0.01,
04/30 18Z,  -0.10,  10.40,  99.90,  10.30,  -0.01,  (max)
04/30 19Z,  -0.10,   9.85,  99.90,   9.75,  -0.01,
04/30 20Z,   0.00,   8.15,  99.90,   8.15,  -0.01,
04/30 21Z,   0.00,   5.75,  99.90,   5.74,  -0.01,
04/30 22Z,   0.00,   3.12,  99.90,   3.11,  -0.01,
04/30 23Z,   0.00,   0.87,  99.90,   0.86,  -0.01,
05/01 00Z,   0.10,  -0.12,  99.90,  -0.03,  -0.01,  (min)
05/01 01Z,   0.10,   0.66,  99.90,   0.75,  -0.01,
05/01 02Z,   0.20,   2.76,  99.90,   2.95,  -0.01,
05/01 03Z,   0.30,   5.44,  99.90,   5.73,  -0.01,
05/01 04Z,   0.30,   8.21,  99.90,   8.51,  -0.01,
05/01 05Z,   0.30,  10.54,  99.90,  10.83,  -0.01,
05/01 06Z,   0.20,  11.69,  99.90,  11.88,  -0.01,  (max)
05/01 07Z,   0.20,  11.35,  99.90,  11.55,  -0.01,
05/01 08Z,   0.20,   9.71,  99.90,   9.90,  -0.01,
05/01 09Z,   0.30,   7.17,  99.90,   7.46,  -0.01,
05/01 10Z,   0.40,   4.21,  99.90,   4.60,  -0.01,
05/01 11Z,   0.50,   1.31,  99.90,   1.81,  -0.01,
05/01 12Z,   0.50,  -0.74,  99.90,  -0.25,  -0.01,
05/01 13Z,  99.90,  -1.18,  99.90,  99.90,  -0.01,
05/01 14Z,  99.90,  -0.00,  99.90,  99.90,  -0.01,
05/01 15Z,  99.90,   2.12,  99.90,  99.90,  -0.01,
05/01 16Z,  99.90,   4.69,  99.90,  99.90,  -0.01,
05/01 17Z,  99.90,   7.30,  99.90,  99.90,  -0.01,
05/01 18Z,  99.90,   9.25,  99.90,  99.90,  -0.01,