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 19:21:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,   0.90,   1.78,   2.87,  99.90,   0.19,
11/17 07Z,   0.80,   2.85,   3.86,  99.90,   0.21,
11/17 08Z,   0.80,   4.14,   5.04,  99.90,   0.10,
11/17 09Z,   0.90,   5.42,   6.37,  99.90,   0.05,
11/17 10Z,   0.90,   6.47,   7.37,  99.90,   0.00,
11/17 11Z,   0.80,   7.10,   7.82,  99.90,  -0.08,
11/17 12Z,   0.70,   7.17,   7.94,  99.90,   0.07,  (max)
11/17 13Z,   0.70,   6.70,   7.50,  99.90,   0.10,
11/17 14Z,   0.70,   6.00,   6.89,  99.90,   0.19,
11/17 15Z,   0.70,   5.51,   6.22,  99.90,   0.01,
11/17 16Z,   0.60,   5.44,   6.04,  99.90,  -0.00,  (min)
11/17 17Z,   0.60,   5.75,   6.23,  99.90,  -0.12,
11/17 18Z,   0.50,   6.32,   6.64,  99.90,  -0.18,
11/17 19Z,   0.50,   7.04,   7.23,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 20Z,   0.40,   7.78,  99.90,   7.90,  -0.28,
11/17 21Z,   0.40,   8.28,  99.90,   8.43,  -0.25,
11/17 22Z,   0.40,   8.30,  99.90,   8.49,  -0.22,  (max)
11/17 23Z,   0.40,   7.70,  99.90,   7.91,  -0.19,
11/18 00Z,   0.40,   6.42,  99.90,   6.67,  -0.15,
11/18 01Z,   0.40,   4.59,  99.90,   4.87,  -0.12,
11/18 02Z,   0.40,   2.60,  99.90,   2.91,  -0.09,
11/18 03Z,   0.40,   1.00,  99.90,   1.34,  -0.06,
11/18 04Z,   0.30,   0.19,  99.90,   0.46,  -0.03,  (min)
11/18 05Z,   0.30,   0.17,  99.90,   0.48,   0.00,
11/18 06Z,   0.30,   0.77,  99.90,   1.11,   0.04,
11/18 07Z,   0.30,   1.82,  99.90,   2.19,   0.07,
11/18 08Z,   0.30,   3.21,  99.90,   3.58,   0.07,
11/18 09Z,   0.30,   4.75,  99.90,   5.11,   0.07,
11/18 10Z,   0.30,   6.18,  99.90,   6.54,   0.07,
11/18 11Z,   0.30,   7.28,  99.90,   7.65,   0.07,
11/18 12Z,   0.30,   7.88,  99.90,   8.25,   0.07,  (max)
11/18 13Z,   0.20,   7.86,  99.90,   8.13,   0.07,
11/18 14Z,   0.20,   7.33,  99.90,   7.59,   0.07,
11/18 15Z,   0.30,   6.65,  99.90,   7.02,   0.07,
11/18 16Z,   0.20,   6.25,  99.90,   6.52,   0.07,  (min)
11/18 17Z,   0.20,   6.26,  99.90,   6.53,   0.07,
11/18 18Z,   0.20,   6.59,  99.90,   6.85,   0.07,
11/18 19Z,   0.20,   7.08,  99.90,   7.35,   0.07,
11/18 20Z,   0.20,   7.65,  99.90,   7.92,   0.07,
11/18 21Z,   0.20,   8.13,  99.90,   8.40,   0.07,
11/18 22Z,   0.20,   8.27,  99.90,   8.53,   0.07,  (max)
11/18 23Z,   0.20,   7.84,  99.90,   8.11,   0.07,
11/19 00Z,   0.20,   6.76,  99.90,   7.03,   0.07,
11/19 01Z,   0.20,   5.08,  99.90,   5.35,   0.07,
11/19 02Z,   0.20,   3.03,  99.90,   3.29,   0.07,
11/19 03Z,   0.20,   1.09,  99.90,   1.35,   0.07,
11/19 04Z,   0.10,  -0.20,  99.90,  -0.03,   0.07,
11/19 05Z,   0.10,  -0.56,  99.90,  -0.39,   0.07,  (min)
11/19 06Z,   0.10,  -0.11,  99.90,   0.06,   0.07,
11/19 07Z,   0.10,   0.89,  99.90,   1.06,   0.07,
11/19 08Z,   0.10,   2.28,  99.90,   2.45,   0.07,
11/19 09Z,   0.00,   3.92,  99.90,   3.99,   0.07,
11/19 10Z,   0.10,   5.60,  99.90,   5.76,   0.07,
11/19 11Z,   0.20,   7.05,  99.90,   7.31,   0.07,
11/19 12Z,   0.10,   8.07,  99.90,   8.24,   0.07,
11/19 13Z,   0.10,   8.51,  99.90,   8.68,   0.07,  (max)
11/19 14Z,   0.10,   8.34,  99.90,   8.51,   0.07,
11/19 15Z,   0.20,   7.74,  99.90,   8.01,   0.07,
11/19 16Z,   0.20,   7.12,  99.90,   7.39,   0.07,
11/19 17Z,   0.20,   6.83,  99.90,   7.10,   0.07,  (min)
11/19 18Z,   0.20,   6.91,  99.90,   7.18,   0.07,
11/19 19Z,   0.20,   7.21,  99.90,   7.48,   0.07,
11/19 20Z,   0.20,   7.60,  99.90,   7.87,   0.07,
11/19 21Z,   0.20,   7.99,  99.90,   8.26,   0.07,
11/19 22Z,   0.20,   8.20,  99.90,   8.47,   0.07,  (max)
11/19 23Z,   0.20,   7.96,  99.90,   8.23,   0.07,
11/20 00Z,   0.20,   7.10,  99.90,   7.37,   0.07,
11/20 01Z,   0.30,   5.62,  99.90,   5.98,   0.07,
11/20 02Z,   0.30,   3.65,  99.90,   4.02,   0.07,
11/20 03Z,   0.40,   1.56,  99.90,   2.02,   0.07,
11/20 04Z,   0.30,  -0.15,  99.90,   0.22,   0.07,
11/20 05Z,   0.40,  -0.99,  99.90,  -0.52,   0.07,  (min)
11/20 06Z,   0.40,  -0.85,  99.90,  -0.38,   0.07,
11/20 07Z,   0.40,   0.04,  99.90,   0.50,   0.07,
11/20 08Z,   0.40,   1.38,  99.90,   1.85,   0.07,
11/20 09Z,   0.30,   3.02,  99.90,   3.39,   0.07,
11/20 10Z,   0.40,   4.81,  99.90,   5.28,   0.07,
11/20 11Z,   0.40,   6.51,  99.90,   6.98,   0.07,
11/20 12Z,   0.40,   7.86,  99.90,   8.33,   0.07,
11/20 13Z,   0.40,   8.69,  99.90,   9.16,   0.07,
11/20 14Z,   0.40,   8.92,  99.90,   9.39,   0.07,  (max)
11/20 15Z,   0.40,   8.59,  99.90,   9.06,   0.07,
11/20 16Z,   0.40,   7.96,  99.90,   8.43,   0.07,
11/20 17Z,   0.30,   7.43,  99.90,   7.79,   0.07,
11/20 18Z,   0.40,   7.24,  99.90,   7.70,   0.07,  (min)
11/20 19Z,   0.30,   7.36,  99.90,   7.72,   0.07,
11/20 20Z,   0.30,   7.60,  99.90,   7.97,   0.07,
11/20 21Z,   0.30,   7.87,  99.90,   8.24,   0.07,
11/20 22Z,   0.30,   8.07,  99.90,   8.44,   0.07,  (max)
11/20 23Z,   0.30,   8.01,  99.90,   8.38,   0.07,
11/21 00Z,   0.20,   7.43,  99.90,   7.69,   0.07,
11/21 01Z,   0.20,   6.20,  99.90,   6.47,   0.07,
11/21 02Z,   0.20,   4.42,  99.90,   4.68,   0.07,
11/21 03Z,   0.30,   2.33,  99.90,   2.70,   0.07,
11/21 04Z,   0.20,   0.36,  99.90,   0.63,   0.07,
11/21 05Z,   0.20,  -0.97,  99.90,  -0.71,   0.07,
11/21 06Z,   0.20,  -1.32,  99.90,  -1.06,   0.07,  (min)
11/21 07Z,   0.30,  -0.72,  99.90,  -0.36,   0.07,
11/21 08Z,   0.20,   0.51,  99.90,   0.77,   0.07,
11/21 09Z,   0.10,   2.09,  99.90,   2.25,   0.07,
11/21 10Z,   0.20,   3.87,  99.90,   4.14,   0.07,
11/21 11Z,   0.20,   5.70,  99.90,   5.97,   0.07,
11/21 12Z,   0.10,   7.32,  99.90,   7.49,   0.07,