EXTRA-TROPICAL  STORM  SURGE
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Surge List
#Boston, MA : 01/25/2026 09:22:30 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 18Z,   0.00,  -3.49,  -3.41,  99.90,   0.08,
01/23 19Z,   0.10,  -2.61,  -2.57,  99.90,  -0.06,  (max)
01/23 20Z,   0.10,  -3.01,  -3.16,  99.90,  -0.25,
01/23 21Z,   0.10,  -4.57,  -4.61,  99.90,  -0.14,
01/23 22Z,   0.10,  -6.81,  -6.61,  99.90,   0.10,
01/23 23Z,   0.00,  -9.20,  -8.97,  99.90,   0.23,
01/24 00Z,  -0.10, -11.30, -11.22,  99.90,   0.18,
01/24 01Z,  -0.20, -12.62, -12.88,  99.90,  -0.06,  (min)
01/24 02Z,  -0.30, -12.55, -12.87,  99.90,  -0.02,
01/24 03Z,  -0.30, -11.00, -11.32,  99.90,  -0.02,
01/24 04Z,  -0.40,  -8.71,  -9.51,  99.90,  -0.40,
01/24 05Z,  -0.60,  -6.39,  -7.45,  99.90,  -0.46,
01/24 06Z,  -0.70,  -4.34,  -5.54,  99.90,  -0.50,
01/24 07Z,  -0.70,  -2.96,  -4.15,  99.90,  -0.49,
01/24 08Z,  -0.70,  -2.75,  -3.85,  99.90,  -0.40,  (max)
01/24 09Z,  -0.60,  -3.79,  -4.78,  99.90,  -0.39,
01/24 10Z,  -0.50,  -5.72,  -6.21,  99.90,   0.01,
01/24 11Z,  -0.40,  -8.01,  -8.51,  99.90,  -0.10,
01/24 12Z,  -0.40, -10.18, -10.77,  99.90,  -0.19,
01/24 13Z,  -0.30, -11.83, -12.08,  99.90,   0.05,
01/24 14Z,  -0.20, -12.39, -12.49,  99.90,   0.10,  (min)
01/24 15Z,  -0.20, -11.45, -11.16,  99.90,   0.49,
01/24 16Z,  -0.10,  -9.44,  -9.76,  99.90,  -0.22,
01/24 17Z,  -0.10,  -7.20,  -7.57,  99.90,  -0.27,
01/24 18Z,  -0.20,  -5.14,  -5.39,  99.90,  -0.05,
01/24 19Z,  -0.20,  -3.55,  -3.85,  99.90,  -0.10,
01/24 20Z,  -0.20,  -2.93,  -3.55,  99.90,  -0.42,  (max)
01/24 21Z,  -0.20,  -3.55,  -4.18,  99.90,  -0.43,
01/24 22Z,  -0.20,  -5.22,  -5.72,  99.90,  -0.30,
01/24 23Z,  -0.20,  -7.42,  -7.78,  99.90,  -0.16,
01/25 00Z,  -0.40,  -9.65,  -9.84,  99.90,   0.21,
01/25 01Z,  -0.40, -11.50, -11.80,  99.90,   0.10,
01/25 02Z,  -0.40, -12.49, -12.68,  99.90,   0.21,  (min)
01/25 03Z,  -0.40, -12.07, -11.96,  99.90,   0.51,
01/25 04Z,  -0.40, -10.30, -10.67,  99.90,   0.03,
01/25 05Z,  -0.40,  -7.97,  -8.59,  99.90,  -0.22,
01/25 06Z,  -0.30,  -5.72,  -6.32,  99.90,  -0.30,
01/25 07Z,  -0.30,  -3.82,  -4.42,  99.90,  -0.30,
01/25 08Z,  -0.30,  -2.68,  -3.34,  99.90,  -0.36,  (max)
01/25 09Z,  -0.20,  -2.75,  -3.60,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 10Z,  -0.20,  -4.01,  99.90,  -4.80,  -0.59,
01/25 11Z,  -0.20,  -6.04,  99.90,  -6.78,  -0.54,
01/25 12Z,  -0.20,  -8.32,  99.90,  -9.00,  -0.48,
01/25 13Z,  -0.20, -10.42,  99.90, -11.05,  -0.42,
01/25 14Z,  -0.10, -11.95,  99.90, -12.42,  -0.36,
01/25 15Z,  -0.10, -12.34,  99.90, -12.75,  -0.31,  (min)
01/25 16Z,  -0.10, -11.29,  99.90, -11.64,  -0.25,
01/25 17Z,  -0.10,  -9.32,  99.90,  -9.61,  -0.19,
01/25 18Z,  -0.10,  -7.21,  99.90,  -7.44,  -0.13,
01/25 19Z,  -0.20,  -5.27,  99.90,  -5.55,  -0.08,
01/25 20Z,  -0.10,  -3.81,  99.90,  -3.93,  -0.02,
01/25 21Z,   0.00,  -3.33,  99.90,  -3.29,   0.04,  (max)
01/25 22Z,   0.00,  -4.05,  99.90,  -4.01,   0.04,
01/25 23Z,   0.20,  -5.69,  99.90,  -5.46,   0.04,
01/26 00Z,   0.50,  -7.77,  99.90,  -7.23,   0.04,
01/26 01Z,   0.60,  -9.81,  99.90,  -9.18,   0.04,
01/26 02Z,   0.70, -11.46,  99.90, -10.72,   0.04,
01/26 03Z,   0.90, -12.22,  99.90, -11.28,   0.04,  (min)
01/26 04Z,   1.30, -11.58,  99.90, -10.25,   0.04,
01/26 05Z,   1.50,  -9.73,  99.90,  -8.20,   0.04,
01/26 06Z,   1.70,  -7.47,  99.90,  -5.73,   0.04,
01/26 07Z,   1.70,  -5.31,  99.90,  -3.58,   0.04,
01/26 08Z,   2.00,  -3.51,  99.90,  -1.48,   0.04,
01/26 09Z,   2.10,  -2.54,  99.90,  -0.40,   0.04,  (max)
01/26 10Z,   2.10,  -2.77,  99.90,  -0.63,   0.04,
01/26 11Z,   1.90,  -4.13,  99.90,  -2.19,   0.04,
01/26 12Z,   1.70,  -6.17,  99.90,  -4.43,   0.04,
01/26 13Z,   1.70,  -8.41,  99.90,  -6.67,   0.04,
01/26 14Z,   1.90, -10.47,  99.90,  -8.53,   0.04,
01/26 15Z,   1.80, -11.96,  99.90, -10.12,   0.04,
01/26 16Z,   1.60, -12.30,  99.90, -10.67,   0.04,  (min)
01/26 17Z,   1.60, -11.27,  99.90,  -9.63,   0.04,
01/26 18Z,   1.60,  -9.43,  99.90,  -7.79,   0.04,
01/26 19Z,   1.60,  -7.45,  99.90,  -5.81,   0.04,
01/26 20Z,   1.60,  -5.57,  99.90,  -3.93,   0.04,
01/26 21Z,   1.70,  -4.15,  99.90,  -2.41,   0.04,
01/26 22Z,   1.70,  -3.71,  99.90,  -1.97,   0.04,  (max)
01/26 23Z,   1.60,  -4.40,  99.90,  -2.76,   0.04,
01/27 00Z,   1.40,  -5.93,  99.90,  -4.49,   0.04,
01/27 01Z,   1.30,  -7.84,  99.90,  -6.51,   0.04,
01/27 02Z,   1.30,  -9.73,  99.90,  -8.40,   0.04,
01/27 03Z,   1.30, -11.27,  99.90,  -9.93,   0.04,
01/27 04Z,   1.10, -11.93,  99.90, -10.79,   0.04,  (min)
01/27 05Z,   0.80, -11.23,  99.90, -10.39,   0.04,
01/27 06Z,   0.80,  -9.41,  99.90,  -8.57,   0.04,
01/27 07Z,   0.70,  -7.24,  99.90,  -6.50,   0.04,
01/27 08Z,   0.60,  -5.14,  99.90,  -4.50,   0.04,
01/27 09Z,   0.50,  -3.37,  99.90,  -2.84,   0.04,
01/27 10Z,   0.40,  -2.45,  99.90,  -2.01,   0.04,  (max)
01/27 11Z,   0.20,  -2.74,  99.90,  -2.50,   0.04,
01/27 12Z,   0.00,  -4.09,  99.90,  -4.05,   0.04,
01/27 13Z,   0.00,  -6.08,  99.90,  -6.05,   0.04,
01/27 14Z,  -0.10,  -8.29,  99.90,  -8.35,   0.04,
01/27 15Z,  -0.10, -10.38,  99.90, -10.44,   0.04,
01/27 16Z,  -0.10, -11.94,  99.90, -12.01,   0.04,
01/27 17Z,  -0.10, -12.35,  99.90, -12.42,   0.04,  (min)
01/27 18Z,  -0.10, -11.43,  99.90, -11.49,   0.04,
01/27 19Z,   0.00,  -9.74,  99.90,  -9.70,   0.04,
01/27 20Z,   0.00,  -7.84,  99.90,  -7.80,   0.04,
01/27 21Z,   0.00,  -5.94,  99.90,  -5.90,   0.04,
01/27 22Z,   0.00,  -4.46,  99.90,  -4.43,   0.04,
01/27 23Z,   0.00,  -3.95,  99.90,  -3.92,   0.04,  (max)
01/28 00Z,  -0.10,  -4.53,  99.90,  -4.60,   0.04,
01/28 01Z,  -0.20,  -5.92,  99.90,  -6.08,   0.04,
01/28 02Z,  -0.30,  -7.69,  99.90,  -7.96,   0.04,
01/28 03Z,  -0.40,  -9.52,  99.90,  -9.89,   0.04,
01/28 04Z,  -0.40, -11.07,  99.90, -11.43,   0.04,
01/28 05Z,  -0.40, -11.75,  99.90, -12.12,   0.04,  (min)
01/28 06Z,  -0.40, -11.08,  99.90, -11.44,   0.04,
01/28 07Z,  -0.40,  -9.35,  99.90,  -9.71,   0.04,
01/28 08Z,  -0.30,  -7.26,  99.90,  -7.52,   0.04,
01/28 09Z,  -0.20,  -5.13,  99.90,  -5.30,   0.04,
01/28 10Z,   0.00,  -3.31,  99.90,  -3.27,   0.04,
01/28 11Z,   0.00,  -2.35,  99.90,  -2.31,   0.04,  (max)
01/28 12Z,   0.00,  -2.59,  99.90,  -2.55,   0.04,
01/28 13Z,   0.10,  -3.88,  99.90,  -3.74,   0.04,
01/28 14Z,   0.10,  -5.82,  99.90,  -5.69,   0.04,
01/28 15Z,   0.10,  -8.05,  99.90,  -7.91,   0.04,
01/28 16Z,   0.10, -10.27,  99.90, -10.13,   0.04,
01/28 17Z,   0.10, -11.99,  99.90, -11.85,   0.04,
01/28 18Z,   0.00, -12.52,  99.90, -12.49,   0.04,  (min)
01/28 19Z,   0.00, -11.73,  99.90, -11.69,   0.04,
01/28 20Z,   0.00, -10.16,  99.90, -10.12,   0.04,
01/28 21Z,   0.00,  -8.26,  99.90,  -8.22,   0.04,
01/28 22Z,   0.00,  -6.24,  99.90,  -6.20,   0.04,
01/28 23Z,   0.10,  -4.64,  99.90,  -4.50,   0.04,
01/29 00Z,   0.10,  -4.00,  99.90,  -3.87,   0.04,
01/29 01Z,  99.90,  -4.45,  99.90,  99.90,   0.04,
01/29 02Z,  99.90,  -5.70,  99.90,  99.90,   0.04,
01/29 03Z,  99.90,  -7.42,  99.90,  99.90,   0.04,
01/29 04Z,  99.90,  -9.30,  99.90,  99.90,   0.04,
01/29 05Z,  99.90, -10.98,  99.90,  99.90,   0.04,
01/29 06Z,  99.90, -11.76,  99.90,  99.90,   0.04,