EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Surge List
West Coast
#Port Townsend, WA : 11/17/2025 07:21:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 12Z,   0.40,   4.22,   5.33,  99.90,   0.71,
11/15 13Z,   0.50,   3.61,   4.67,  99.90,   0.56,
11/15 14Z,   0.40,   3.43,   4.34,  99.90,   0.51,  (min)
11/15 15Z,   0.40,   3.70,   4.61,  99.90,   0.51,
11/15 16Z,   0.40,   4.35,   5.11,  99.90,   0.36,
11/15 17Z,   0.40,   5.29,   6.07,  99.90,   0.38,
11/15 18Z,   0.60,   6.43,   7.05,  99.90,   0.02,
11/15 19Z,   0.50,   7.53,   8.07,  99.90,   0.04,
11/15 20Z,   0.50,   8.33,   8.88,  99.90,   0.05,
11/15 21Z,   0.50,   8.63,   9.07,  99.90,  -0.06,  (max)
11/15 22Z,   0.60,   8.29,   8.71,  99.90,  -0.18,
11/15 23Z,   0.50,   7.24,   7.68,  99.90,  -0.06,
11/16 00Z,   0.70,   5.66,   6.09,  99.90,  -0.27,
11/16 01Z,   0.70,   3.99,   4.38,  99.90,  -0.31,
11/16 02Z,   0.80,   2.70,   3.16,  99.90,  -0.34,
11/16 03Z,   0.70,   2.00,   2.58,  99.90,  -0.12,
11/16 04Z,   0.80,   1.86,   2.52,  99.90,  -0.14,  (min)
11/16 05Z,   0.80,   2.19,   3.00,  99.90,   0.01,
11/16 06Z,   0.70,   2.92,   3.79,  99.90,   0.17,
11/16 07Z,   0.60,   3.91,   4.73,  99.90,   0.22,
11/16 08Z,   0.70,   4.94,   5.85,  99.90,   0.21,
11/16 09Z,   0.80,   5.79,   6.75,  99.90,   0.16,
11/16 10Z,   0.80,   6.31,   7.32,  99.90,   0.21,
11/16 11Z,   0.80,   6.36,   7.37,  99.90,   0.21,  (max)
11/16 12Z,   0.60,   5.89,   7.13,  99.90,   0.64,
11/16 13Z,   0.70,   5.18,   6.58,  99.90,   0.70,
11/16 14Z,   0.80,   4.62,   6.01,  99.90,   0.59,
11/16 15Z,   0.80,   4.48,   5.80,  99.90,   0.52,  (min)
11/16 16Z,   0.80,   4.77,   6.04,  99.90,   0.47,
11/16 17Z,   0.80,   5.38,   6.57,  99.90,   0.39,
11/16 18Z,   0.90,   6.23,   7.34,  99.90,   0.21,
11/16 19Z,   0.80,   7.18,   8.11,  99.90,   0.13,
11/16 20Z,   0.90,   8.01,   8.87,  99.90,  -0.04,
11/16 21Z,   0.90,   8.45,   9.31,  99.90,  -0.04,  (max)
11/16 22Z,   0.90,   8.33,   9.13,  99.90,  -0.10,
11/16 23Z,   0.90,   7.52,   8.31,  99.90,  -0.11,
11/17 00Z,   1.00,   6.05,   6.81,  99.90,  -0.24,
11/17 01Z,   1.00,   4.19,   4.95,  99.90,  -0.24,
11/17 02Z,   1.00,   2.47,   3.16,  99.90,  -0.31,
11/17 03Z,   1.00,   1.33,   2.12,  99.90,  -0.21,
11/17 04Z,   1.00,   0.91,   1.77,  99.90,  -0.14,  (min)
11/17 05Z,   1.00,   1.10,   2.05,  99.90,  -0.05,
11/17 06Z,   1.00,   1.78,   2.87,  99.90,   0.09,
11/17 07Z,   0.90,   2.85,   3.86,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 08Z,   0.90,   4.14,  99.90,   5.15,   0.11,
11/17 09Z,   1.00,   5.42,  99.90,   6.52,   0.10,
11/17 10Z,   1.10,   6.47,  99.90,   7.67,   0.10,
11/17 11Z,   1.00,   7.10,  99.90,   8.20,   0.10,  (max)
11/17 12Z,   0.90,   7.17,  99.90,   8.17,   0.10,
11/17 13Z,   1.00,   6.70,  99.90,   7.79,   0.09,
11/17 14Z,   1.00,   6.00,  99.90,   7.09,   0.09,
11/17 15Z,   0.90,   5.51,  99.90,   6.50,   0.09,
11/17 16Z,   0.80,   5.44,  99.90,   6.33,   0.09,  (min)
11/17 17Z,   0.80,   5.75,  99.90,   6.64,   0.08,
11/17 18Z,   0.80,   6.32,  99.90,   7.20,   0.08,
11/17 19Z,   0.80,   7.04,  99.90,   7.92,   0.08,
11/17 20Z,   0.70,   7.78,  99.90,   8.56,   0.08,
11/17 21Z,   0.70,   8.28,  99.90,   9.06,   0.08,  (max)
11/17 22Z,   0.60,   8.30,  99.90,   8.98,   0.08,
11/17 23Z,   0.60,   7.70,  99.90,   8.38,   0.08,
11/18 00Z,   0.60,   6.42,  99.90,   7.10,   0.08,
11/18 01Z,   0.60,   4.59,  99.90,   5.27,   0.08,
11/18 02Z,   0.60,   2.60,  99.90,   3.28,   0.08,
11/18 03Z,   0.60,   1.00,  99.90,   1.68,   0.08,
11/18 04Z,   0.60,   0.19,  99.90,   0.87,   0.08,
11/18 05Z,   0.50,   0.17,  99.90,   0.75,   0.08,  (min)
11/18 06Z,   0.50,   0.77,  99.90,   1.35,   0.08,
11/18 07Z,   0.50,   1.82,  99.90,   2.40,   0.08,
11/18 08Z,   0.50,   3.21,  99.90,   3.79,   0.08,
11/18 09Z,   0.50,   4.75,  99.90,   5.32,   0.08,
11/18 10Z,   0.50,   6.18,  99.90,   6.75,   0.08,
11/18 11Z,   0.50,   7.28,  99.90,   7.86,   0.08,
11/18 12Z,   0.50,   7.88,  99.90,   8.46,   0.08,  (max)
11/18 13Z,   0.50,   7.86,  99.90,   8.44,   0.08,
11/18 14Z,   0.50,   7.33,  99.90,   7.90,   0.08,
11/18 15Z,   0.50,   6.65,  99.90,   7.23,   0.08,
11/18 16Z,   0.40,   6.25,  99.90,   6.73,   0.08,  (min)
11/18 17Z,   0.40,   6.26,  99.90,   6.74,   0.08,
11/18 18Z,   0.50,   6.59,  99.90,   7.16,   0.08,
11/18 19Z,   0.40,   7.08,  99.90,   7.56,   0.08,
11/18 20Z,   0.40,   7.65,  99.90,   8.13,   0.08,
11/18 21Z,   0.40,   8.13,  99.90,   8.61,   0.08,
11/18 22Z,   0.40,   8.27,  99.90,   8.74,   0.08,  (max)
11/18 23Z,   0.40,   7.84,  99.90,   8.32,   0.08,
11/19 00Z,   0.40,   6.76,  99.90,   7.24,   0.08,
11/19 01Z,   0.40,   5.08,  99.90,   5.56,   0.08,
11/19 02Z,   0.50,   3.03,  99.90,   3.60,   0.08,
11/19 03Z,   0.50,   1.09,  99.90,   1.66,   0.08,
11/19 04Z,   0.40,  -0.20,  99.90,   0.28,   0.08,
11/19 05Z,   0.40,  -0.56,  99.90,  -0.08,   0.08,  (min)
11/19 06Z,   0.40,  -0.11,  99.90,   0.37,   0.08,
11/19 07Z,   0.40,   0.89,  99.90,   1.37,   0.08,
11/19 08Z,   0.40,   2.28,  99.90,   2.76,   0.08,
11/19 09Z,   0.30,   3.92,  99.90,   4.30,   0.08,
11/19 10Z,   0.40,   5.60,  99.90,   6.07,   0.08,
11/19 11Z,   0.40,   7.05,  99.90,   7.52,   0.08,
11/19 12Z,   0.40,   8.07,  99.90,   8.55,   0.08,
11/19 13Z,   0.40,   8.51,  99.90,   8.99,   0.08,  (max)
11/19 14Z,   0.40,   8.34,  99.90,   8.82,   0.08,
11/19 15Z,   0.40,   7.74,  99.90,   8.22,   0.08,
11/19 16Z,   0.50,   7.12,  99.90,   7.70,   0.08,
11/19 17Z,   0.50,   6.83,  99.90,   7.41,   0.08,  (min)
11/19 18Z,   0.50,   6.91,  99.90,   7.49,   0.08,
11/19 19Z,   0.50,   7.21,  99.90,   7.79,   0.08,
11/19 20Z,   0.50,   7.60,  99.90,   8.18,   0.08,
11/19 21Z,   0.40,   7.99,  99.90,   8.47,   0.08,
11/19 22Z,   0.40,   8.20,  99.90,   8.68,   0.08,  (max)
11/19 23Z,   0.50,   7.96,  99.90,   8.54,   0.08,
11/20 00Z,   0.50,   7.10,  99.90,   7.68,   0.08,
11/20 01Z,   0.50,   5.62,  99.90,   6.19,   0.08,
11/20 02Z,   0.60,   3.65,  99.90,   4.33,   0.08,
11/20 03Z,   0.70,   1.56,  99.90,   2.33,   0.08,
11/20 04Z,   0.60,  -0.15,  99.90,   0.53,   0.08,
11/20 05Z,   0.60,  -0.99,  99.90,  -0.31,   0.08,  (min)
11/20 06Z,   0.70,  -0.85,  99.90,  -0.07,   0.08,
11/20 07Z,   0.70,   0.04,  99.90,   0.81,   0.08,
11/20 08Z,   0.60,   1.38,  99.90,   2.06,   0.08,
11/20 09Z,   0.60,   3.02,  99.90,   3.70,   0.08,
11/20 10Z,   0.70,   4.81,  99.90,   5.59,   0.08,
11/20 11Z,   0.70,   6.51,  99.90,   7.29,   0.08,
11/20 12Z,   0.70,   7.86,  99.90,   8.64,   0.08,
11/20 13Z,   0.70,   8.69,  99.90,   9.47,   0.08,
11/20 14Z,   0.70,   8.92,  99.90,   9.70,   0.08,  (max)
11/20 15Z,   0.70,   8.59,  99.90,   9.37,   0.08,
11/20 16Z,   0.60,   7.96,  99.90,   8.64,   0.08,
11/20 17Z,   0.60,   7.43,  99.90,   8.10,   0.08,
11/20 18Z,   0.60,   7.24,  99.90,   7.91,   0.08,  (min)
11/20 19Z,   0.60,   7.36,  99.90,   8.03,   0.08,
11/20 20Z,   0.50,   7.60,  99.90,   8.18,   0.08,
11/20 21Z,   0.50,   7.87,  99.90,   8.45,   0.08,
11/20 22Z,   0.50,   8.07,  99.90,   8.65,   0.08,  (max)
11/20 23Z,   0.50,   8.01,  99.90,   8.59,   0.08,
11/21 00Z,   0.50,   7.43,  99.90,   8.00,   0.08,