EXTRA-TROPICAL  STORM  SURGE
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Surge List
#Boston, MA : 04/19/2025 15:22:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 00Z,   0.30,  -7.94,  -7.79,  99.90,  -0.15,
04/18 01Z,   0.30,  -8.57,  -8.34,  99.90,  -0.07,  (min)
04/18 02Z,   0.30,  -8.00,  -7.51,  99.90,   0.19,
04/18 03Z,   0.20,  -6.44,  -6.19,  99.90,   0.05,
04/18 04Z,   0.20,  -4.61,  -4.56,  99.90,  -0.15,
04/18 05Z,   0.10,  -2.92,  -2.80,  99.90,   0.02,
04/18 06Z,   0.10,  -1.51,  -1.42,  99.90,  -0.01,
04/18 07Z,   0.10,  -0.79,  -0.63,  99.90,   0.06,  (max)
04/18 08Z,   0.10,  -1.13,  -1.02,  99.90,   0.01,
04/18 09Z,   0.10,  -2.41,  -2.34,  99.90,  -0.03,
04/18 10Z,   0.20,  -4.26,  -3.96,  99.90,   0.10,
04/18 11Z,   0.20,  -6.21,  -6.08,  99.90,  -0.07,
04/18 12Z,   0.20,  -7.95,  -7.85,  99.90,  -0.10,
04/18 13Z,   0.20,  -9.17,  -9.07,  99.90,  -0.10,
04/18 14Z,   0.20,  -9.36,  -9.15,  99.90,   0.01,  (min)
04/18 15Z,   0.20,  -8.36,  -8.16,  99.90,   0.00,
04/18 16Z,   0.20,  -6.77,  -6.79,  99.90,  -0.22,
04/18 17Z,   0.20,  -5.14,  -5.19,  99.90,  -0.25,
04/18 18Z,   0.10,  -3.59,  -3.47,  99.90,   0.02,
04/18 19Z,   0.20,  -2.39,  -2.23,  99.90,  -0.04,
04/18 20Z,   0.20,  -2.01,  -2.01,  99.90,  -0.20,  (max)
04/18 21Z,   0.10,  -2.59,  -2.62,  99.90,  -0.13,
04/18 22Z,   0.20,  -3.86,  -3.74,  99.90,  -0.08,
04/18 23Z,   0.20,  -5.42,  -5.34,  99.90,  -0.12,
04/19 00Z,   0.10,  -6.89,  -6.86,  99.90,  -0.07,
04/19 01Z,   0.10,  -8.01,  -8.00,  99.90,  -0.09,
04/19 02Z,   0.10,  -8.34,  -8.21,  99.90,   0.03,  (min)
04/19 03Z,   0.10,  -7.51,  -7.18,  99.90,   0.23,
04/19 04Z,   0.00,  -5.87,  -5.88,  99.90,  -0.01,
04/19 05Z,   0.00,  -4.13,  -3.94,  99.90,   0.19,
04/19 06Z,   0.00,  -2.60,  -2.37,  99.90,   0.23,
04/19 07Z,   0.00,  -1.41,  -1.21,  99.90,   0.20,
04/19 08Z,   0.00,  -0.94,  -0.72,  99.90,   0.22,  (max)
04/19 09Z,   0.00,  -1.50,  -1.35,  99.90,   0.15,
04/19 10Z,   0.00,  -2.89,  -2.66,  99.90,   0.23,
04/19 11Z,   0.10,  -4.71,  -4.43,  99.90,   0.18,
04/19 12Z,   0.10,  -6.55,  -6.30,  99.90,   0.15,
04/19 13Z,   0.00,  -8.12,  -8.06,  99.90,   0.06,
04/19 14Z,   0.00,  -9.11,  -9.02,  99.90,   0.09,  (min)
04/19 15Z,  -0.10,  -9.05,  -8.66,  99.90,   0.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 16Z,   0.00,  -7.93,  99.90,  -7.48,   0.46,
04/19 17Z,  -0.10,  -6.38,  99.90,  -6.06,   0.42,
04/19 18Z,  -0.20,  -4.86,  99.90,  -4.67,   0.38,
04/19 19Z,  -0.20,  -3.44,  99.90,  -3.29,   0.35,
04/19 20Z,  -0.20,  -2.41,  99.90,  -2.29,   0.31,
04/19 21Z,  -0.20,  -2.21,  99.90,  -2.13,   0.28,  (max)
04/19 22Z,  -0.20,  -2.91,  99.90,  -2.87,   0.24,
04/19 23Z,  -0.30,  -4.20,  99.90,  -4.30,   0.20,
04/20 00Z,  -0.20,  -5.68,  99.90,  -5.71,   0.17,
04/20 01Z,  -0.20,  -7.03,  99.90,  -7.10,   0.13,
04/20 02Z,  -0.20,  -8.00,  99.90,  -8.11,   0.09,
04/20 03Z,  -0.40,  -8.15,  99.90,  -8.49,   0.06,  (min)
04/20 04Z,  -0.40,  -7.18,  99.90,  -7.52,   0.06,
04/20 05Z,  -0.50,  -5.55,  99.90,  -5.99,   0.06,
04/20 06Z,  -0.40,  -3.91,  99.90,  -4.25,   0.06,
04/20 07Z,  -0.60,  -2.47,  99.90,  -3.02,   0.06,
04/20 08Z,  -0.50,  -1.38,  99.90,  -1.83,   0.06,
04/20 09Z,  -0.30,  -1.07,  99.90,  -1.31,   0.06,  (max)
04/20 10Z,  -0.40,  -1.74,  99.90,  -2.08,   0.06,
04/20 11Z,  -0.40,  -3.18,  99.90,  -3.52,   0.06,
04/20 12Z,  -0.30,  -4.96,  99.90,  -5.20,   0.06,
04/20 13Z,  -0.30,  -6.71,  99.90,  -6.95,   0.06,
04/20 14Z,  -0.30,  -8.20,  99.90,  -8.44,   0.06,
04/20 15Z,  -0.40,  -9.07,  99.90,  -9.42,   0.06,  (min)
04/20 16Z,  -0.50,  -8.88,  99.90,  -9.32,   0.06,
04/20 17Z,  -0.40,  -7.71,  99.90,  -8.05,   0.06,
04/20 18Z,  -0.40,  -6.20,  99.90,  -6.54,   0.06,
04/20 19Z,  -0.40,  -4.71,  99.90,  -5.05,   0.06,
04/20 20Z,  -0.40,  -3.31,  99.90,  -3.65,   0.06,
04/20 21Z,  -0.30,  -2.35,  99.90,  -2.59,   0.06,
04/20 22Z,  -0.20,  -2.25,  99.90,  -2.39,   0.06,  (max)
04/20 23Z,  -0.10,  -3.01,  99.90,  -3.05,   0.06,
04/21 00Z,   0.00,  -4.32,  99.90,  -4.26,   0.06,
04/21 01Z,   0.00,  -5.78,  99.90,  -5.72,   0.06,
04/21 02Z,   0.00,  -7.11,  99.90,  -7.06,   0.06,
04/21 03Z,   0.00,  -8.05,  99.90,  -8.00,   0.06,
04/21 04Z,   0.00,  -8.12,  99.90,  -8.07,   0.06,  (min)
04/21 05Z,   0.00,  -7.10,  99.90,  -7.04,   0.06,
04/21 06Z,  -0.10,  -5.49,  99.90,  -5.53,   0.06,
04/21 07Z,   0.00,  -3.89,  99.90,  -3.83,   0.06,
04/21 08Z,   0.00,  -2.43,  99.90,  -2.38,   0.06,
04/21 09Z,   0.00,  -1.34,  99.90,  -1.29,   0.06,
04/21 10Z,   0.00,  -1.08,  99.90,  -1.02,   0.06,  (max)
04/21 11Z,   0.10,  -1.80,  99.90,  -1.64,   0.06,
04/21 12Z,   0.20,  -3.26,  99.90,  -3.00,   0.06,
04/21 13Z,   0.20,  -5.04,  99.90,  -4.78,   0.06,
04/21 14Z,   0.20,  -6.80,  99.90,  -6.54,   0.06,
04/21 15Z,   0.30,  -8.31,  99.90,  -7.95,   0.06,
04/21 16Z,   0.30,  -9.16,  99.90,  -8.80,   0.06,  (min)
04/21 17Z,   0.30,  -8.89,  99.90,  -8.53,   0.06,
04/21 18Z,   0.30,  -7.67,  99.90,  -7.31,   0.06,
04/21 19Z,   0.40,  -6.13,  99.90,  -5.67,   0.06,
04/21 20Z,   0.50,  -4.56,  99.90,  -4.01,   0.06,
04/21 21Z,   0.50,  -3.08,  99.90,  -2.52,   0.06,
04/21 22Z,   0.60,  -2.11,  99.90,  -1.45,   0.06,
04/21 23Z,   0.70,  -2.06,  99.90,  -1.30,   0.06,  (max)
04/22 00Z,   0.70,  -2.89,  99.90,  -2.13,   0.06,
04/22 01Z,   0.70,  -4.26,  99.90,  -3.50,   0.06,
04/22 02Z,   0.70,  -5.80,  99.90,  -5.04,   0.06,
04/22 03Z,   0.60,  -7.24,  99.90,  -6.59,   0.06,
04/22 04Z,   0.60,  -8.27,  99.90,  -7.62,   0.06,
04/22 05Z,   0.50,  -8.34,  99.90,  -7.78,   0.06,  (min)
04/22 06Z,   0.50,  -7.29,  99.90,  -6.73,   0.06,
04/22 07Z,   0.50,  -5.66,  99.90,  -5.10,   0.06,
04/22 08Z,   0.40,  -3.98,  99.90,  -3.52,   0.06,
04/22 09Z,   0.40,  -2.39,  99.90,  -1.93,   0.06,
04/22 10Z,   0.40,  -1.21,  99.90,  -0.75,   0.06,
04/22 11Z,   0.50,  -0.93,  99.90,  -0.38,   0.06,  (max)
04/22 12Z,   0.50,  -1.68,  99.90,  -1.13,   0.06,
04/22 13Z,   0.50,  -3.19,  99.90,  -2.63,   0.06,
04/22 14Z,   0.50,  -5.04,  99.90,  -4.48,   0.06,
04/22 15Z,   0.40,  -6.91,  99.90,  -6.45,   0.06,
04/22 16Z,   0.40,  -8.53,  99.90,  -8.08,   0.06,
04/22 17Z,   0.40,  -9.40,  99.90,  -8.95,   0.06,  (min)
04/22 18Z,   0.30,  -9.06,  99.90,  -8.70,   0.06,
04/22 19Z,   0.40,  -7.74,  99.90,  -7.29,   0.06,
04/22 20Z,   0.40,  -6.07,  99.90,  -5.62,   0.06,
04/22 21Z,   0.40,  -4.31,  99.90,  -3.85,   0.06,
04/22 22Z,   0.40,  -2.65,  99.90,  -2.20,   0.06,
04/22 23Z,   0.40,  -1.64,  99.90,  -1.18,   0.06,  (max)
04/23 00Z,   0.40,  -1.65,  99.90,  -1.19,   0.06,
04/23 01Z,   0.30,  -2.59,  99.90,  -2.23,   0.06,
04/23 02Z,   0.20,  -4.11,  99.90,  -3.86,   0.06,
04/23 03Z,   0.10,  -5.85,  99.90,  -5.70,   0.06,
04/23 04Z,   0.10,  -7.53,  99.90,  -7.37,   0.06,
04/23 05Z,   0.00,  -8.72,  99.90,  -8.66,   0.06,
04/23 06Z,   0.00,  -8.81,  99.90,  -8.75,   0.06,
04/23 07Z,  99.90,  -7.69,  99.90,  99.90,   0.06,
04/23 08Z,  99.90,  -5.96,  99.90,  99.90,   0.06,
04/23 09Z,  99.90,  -4.09,  99.90,  99.90,   0.06,
04/23 10Z,  99.90,  -2.27,  99.90,  99.90,   0.06,
04/23 11Z,  99.90,  -0.95,  99.90,  99.90,   0.06,
04/23 12Z,  99.90,  -0.65,  99.90,  99.90,   0.06,