EXTRA-TROPICAL  STORM  SURGE
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Surge List
West Coast
#Portland, ME : 12/16/2025 14:20:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 18Z,   0.70,   1.09,   1.63,  99.90,  -0.16,
12/14 19Z,   0.70,   1.43,   1.91,  99.90,  -0.22,  (min)
12/14 20Z,   0.80,   2.66,   3.04,  99.90,  -0.42,
12/14 21Z,   0.80,   4.41,   4.96,  99.90,  -0.25,
12/14 22Z,   0.90,   6.15,   6.78,  99.90,  -0.27,
12/14 23Z,   0.90,   7.46,   8.14,  99.90,  -0.22,
12/15 00Z,   0.80,   8.12,   8.66,  99.90,  -0.26,  (max)
12/15 01Z,   0.80,   7.95,   8.46,  99.90,  -0.29,
12/15 02Z,   0.80,   6.92,   7.44,  99.90,  -0.28,
12/15 03Z,   0.80,   5.27,   5.63,  99.90,  -0.44,
12/15 04Z,   0.80,   3.52,   3.81,  99.90,  -0.51,
12/15 05Z,   0.70,   2.16,   2.26,  99.90,  -0.60,
12/15 06Z,   0.60,   1.45,   1.44,  99.90,  -0.61,  (min)
12/15 07Z,   0.60,   1.60,   1.63,  99.90,  -0.57,
12/15 08Z,   0.60,   2.66,   2.72,  99.90,  -0.54,
12/15 09Z,   0.70,   4.41,   4.44,  99.90,  -0.67,
12/15 10Z,   0.70,   6.32,   6.44,  99.90,  -0.58,
12/15 11Z,   0.70,   7.88,   8.20,  99.90,  -0.38,
12/15 12Z,   0.70,   8.81,   9.22,  99.90,  -0.29,
12/15 13Z,   0.70,   8.93,   9.26,  99.90,  -0.37,  (max)
12/15 14Z,   0.60,   8.12,   8.44,  99.90,  -0.28,
12/15 15Z,   0.50,   6.50,   6.81,  99.90,  -0.19,
12/15 16Z,   0.40,   4.51,   4.65,  99.90,  -0.26,
12/15 17Z,   0.30,   2.68,   2.55,  99.90,  -0.43,
12/15 18Z,   0.10,   1.39,   1.34,  99.90,  -0.15,
12/15 19Z,   0.00,   0.88,   0.74,  99.90,  -0.14,  (min)
12/15 20Z,   0.00,   1.33,   0.95,  99.90,  -0.38,
12/15 21Z,   0.00,   2.66,   2.24,  99.90,  -0.42,
12/15 22Z,   0.00,   4.46,   3.98,  99.90,  -0.48,
12/15 23Z,   0.00,   6.20,   5.77,  99.90,  -0.43,
12/16 00Z,   0.00,   7.47,   7.16,  99.90,  -0.31,
12/16 01Z,   0.00,   8.07,   7.85,  99.90,  -0.22,  (max)
12/16 02Z,   0.00,   7.82,   7.61,  99.90,  -0.21,
12/16 03Z,   0.00,   6.70,   6.47,  99.90,  -0.23,
12/16 04Z,  -0.10,   5.03,   4.80,  99.90,  -0.13,
12/16 05Z,  -0.10,   3.33,   3.11,  99.90,  -0.12,
12/16 06Z,  -0.10,   2.07,   1.75,  99.90,  -0.22,
12/16 07Z,  -0.10,   1.52,   1.21,  99.90,  -0.21,  (min)
12/16 08Z,  -0.10,   1.85,   1.61,  99.90,  -0.14,
12/16 09Z,  -0.10,   3.09,   2.93,  99.90,  -0.06,
12/16 10Z,  -0.10,   4.93,   4.71,  99.90,  -0.12,
12/16 11Z,  -0.10,   6.82,   6.67,  99.90,  -0.05,
12/16 12Z,   0.00,   8.29,   8.25,  99.90,  -0.04,
12/16 13Z,   0.00,   9.06,   9.00,  99.90,  -0.06,  (max)
12/16 14Z,   0.00,   8.96,   8.93,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 15Z,   0.00,   7.92,  99.90,   7.88,  -0.04,
12/16 16Z,   0.00,   6.11,  99.90,   6.06,  -0.05,
12/16 17Z,   0.00,   4.03,  99.90,   3.97,  -0.06,
12/16 18Z,   0.00,   2.21,  99.90,   2.15,  -0.06,
12/16 19Z,   0.00,   1.02,  99.90,   0.95,  -0.07,
12/16 20Z,   0.00,   0.67,  99.90,   0.59,  -0.08,  (min)
12/16 21Z,   0.00,   1.32,  99.90,   1.23,  -0.09,
12/16 22Z,   0.00,   2.82,  99.90,   2.73,  -0.09,
12/16 23Z,   0.00,   4.71,  99.90,   4.61,  -0.10,
12/17 00Z,  -0.10,   6.44,  99.90,   6.23,  -0.11,
12/17 01Z,  -0.10,   7.64,  99.90,   7.42,  -0.12,
12/17 02Z,  -0.20,   8.10,  99.90,   7.78,  -0.12,  (max)
12/17 03Z,  -0.30,   7.68,  99.90,   7.26,  -0.12,
12/17 04Z,  -0.40,   6.40,  99.90,   5.88,  -0.12,
12/17 05Z,  -0.40,   4.66,  99.90,   4.14,  -0.12,
12/17 06Z,  -0.50,   3.01,  99.90,   2.39,  -0.12,
12/17 07Z,  -0.50,   1.89,  99.90,   1.27,  -0.12,
12/17 08Z,  -0.50,   1.55,  99.90,   0.93,  -0.12,  (min)
12/17 09Z,  -0.50,   2.13,  99.90,   1.51,  -0.12,
12/17 10Z,  -0.50,   3.59,  99.90,   2.97,  -0.12,
12/17 11Z,  -0.50,   5.54,  99.90,   4.92,  -0.12,
12/17 12Z,  -0.50,   7.40,  99.90,   6.78,  -0.12,
12/17 13Z,  -0.50,   8.72,  99.90,   8.10,  -0.12,
12/17 14Z,  -0.60,   9.26,  99.90,   8.54,  -0.12,  (max)
12/17 15Z,  -0.60,   8.89,  99.90,   8.16,  -0.12,
12/17 16Z,  -0.70,   7.56,  99.90,   6.73,  -0.12,
12/17 17Z,  -0.70,   5.55,  99.90,   4.72,  -0.12,
12/17 18Z,  -0.80,   3.40,  99.90,   2.48,  -0.12,
12/17 19Z,  -0.80,   1.66,  99.90,   0.74,  -0.12,
12/17 20Z,  -0.80,   0.65,  99.90,  -0.28,  -0.12,
12/17 21Z,  -0.80,   0.56,  99.90,  -0.37,  -0.12,  (min)
12/17 22Z,  -0.80,   1.48,  99.90,   0.55,  -0.12,
12/17 23Z,  -0.80,   3.18,  99.90,   2.26,  -0.12,
12/18 00Z,  -0.90,   5.14,  99.90,   4.12,  -0.12,
12/18 01Z,  -1.10,   6.82,  99.90,   5.59,  -0.12,
12/18 02Z,  -1.20,   7.87,  99.90,   6.55,  -0.12,
12/18 03Z,  -1.40,   8.13,  99.90,   6.60,  -0.12,  (max)
12/18 04Z,  -1.60,   7.45,  99.90,   5.73,  -0.12,
12/18 05Z,  -1.70,   5.98,  99.90,   4.15,  -0.12,
12/18 06Z,  -1.80,   4.17,  99.90,   2.24,  -0.12,
12/18 07Z,  -1.70,   2.60,  99.90,   0.77,  -0.12,
12/18 08Z,  -1.60,   1.68,  99.90,  -0.04,  -0.12,  (min)
12/18 09Z,  -1.40,   1.62,  99.90,   0.10,  -0.12,
12/18 10Z,  -1.20,   2.51,  99.90,   1.18,  -0.12,
12/18 11Z,  -1.00,   4.20,  99.90,   3.08,  -0.12,
12/18 12Z,  -0.80,   6.24,  99.90,   5.31,  -0.12,
12/18 13Z,  -0.70,   8.01,  99.90,   7.19,  -0.12,
12/18 14Z,  -0.60,   9.12,  99.90,   8.40,  -0.12,
12/18 15Z,  -0.50,   9.37,  99.90,   8.74,  -0.12,  (max)
12/18 16Z,  -0.50,   8.65,  99.90,   8.03,  -0.12,
12/18 17Z,  -0.40,   7.02,  99.90,   6.49,  -0.12,
12/18 18Z,  -0.40,   4.83,  99.90,   4.30,  -0.12,
12/18 19Z,  -0.40,   2.69,  99.90,   2.16,  -0.12,
12/18 20Z,  -0.30,   1.11,  99.90,   0.68,  -0.12,
12/18 21Z,  -0.20,   0.37,  99.90,   0.04,  -0.12,  (min)
12/18 22Z,  -0.10,   0.61,  99.90,   0.39,  -0.12,
12/18 23Z,  -0.10,   1.84,  99.90,   1.62,  -0.12,
12/19 00Z,   0.00,   3.73,  99.90,   3.61,  -0.12,
12/19 01Z,   0.00,   5.72,  99.90,   5.59,  -0.12,
12/19 02Z,   0.00,   7.26,  99.90,   7.14,  -0.12,
12/19 03Z,   0.10,   8.09,  99.90,   8.07,  -0.12,  (max)
12/19 04Z,   0.10,   8.05,  99.90,   8.03,  -0.12,
12/19 05Z,   0.20,   7.09,  99.90,   7.16,  -0.12,
12/19 06Z,   0.20,   5.41,  99.90,   5.49,  -0.12,
12/19 07Z,   0.20,   3.57,  99.90,   3.65,  -0.12,
12/19 08Z,   0.10,   2.15,  99.90,   2.13,  -0.12,
12/19 09Z,   0.10,   1.51,  99.90,   1.49,  -0.12,  (min)
12/19 10Z,   0.00,   1.79,  99.90,   1.67,  -0.12,
12/19 11Z,   0.00,   3.01,  99.90,   2.88,  -0.12,
12/19 12Z,   0.00,   4.91,  99.90,   4.79,  -0.12,
12/19 13Z,   0.00,   6.97,  99.90,   6.85,  -0.12,
12/19 14Z,   0.10,   8.59,  99.90,   8.56,  -0.12,
12/19 15Z,   0.20,   9.42,  99.90,   9.49,  -0.12,  (max)
12/19 16Z,   0.30,   9.31,  99.90,   9.49,  -0.12,
12/19 17Z,   0.40,   8.23,  99.90,   8.51,  -0.12,
12/19 18Z,   0.30,   6.31,  99.90,   6.48,  -0.12,
12/19 19Z,   0.30,   4.01,  99.90,   4.18,  -0.12,
12/19 20Z,   0.30,   1.96,  99.90,   2.14,  -0.12,
12/19 21Z,   0.40,   0.64,  99.90,   0.91,  -0.12,
12/19 22Z,   0.10,   0.25,  99.90,   0.23,  -0.12,  (min)
12/19 23Z,   0.00,   0.88,  99.90,   0.75,  -0.12,
12/20 00Z,  -0.10,   2.40,  99.90,   2.18,  -0.12,
12/20 01Z,  -0.30,   4.43,  99.90,   4.01,  -0.12,
12/20 02Z,  -0.50,   6.35,  99.90,   5.72,  -0.12,
12/20 03Z,  -0.70,   7.69,  99.90,   6.86,  -0.12,
12/20 04Z,  -0.90,   8.21,  99.90,   7.19,  -0.12,  (max)
12/20 05Z,  -1.10,   7.84,  99.90,   6.61,  -0.12,
12/20 06Z,  -1.20,   6.57,  99.90,   5.24,  -0.12,