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 : 12/05/2025 00:21:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 06Z,   0.10,   0.27,   0.15,  99.90,  -0.22,
12/03 07Z,   0.00,   1.90,   1.64,  99.90,  -0.26,
12/03 08Z,   0.00,   3.73,   3.28,  99.90,  -0.45,
12/03 09Z,   0.10,   5.56,   5.26,  99.90,  -0.40,
12/03 10Z,   0.10,   7.08,   6.79,  99.90,  -0.39,
12/03 11Z,   0.00,   8.06,   7.55,  99.90,  -0.51,
12/03 12Z,   0.00,   8.39,   7.97,  99.90,  -0.42,  (max)
12/03 13Z,   0.00,   8.09,   7.85,  99.90,  -0.24,
12/03 14Z,   0.00,   7.42,   7.36,  99.90,  -0.06,
12/03 15Z,   0.00,   6.83,   6.90,  99.90,   0.07,
12/03 16Z,   0.00,   6.70,   6.77,  99.90,   0.07,  (min)
12/03 17Z,   0.00,   7.12,   7.20,  99.90,   0.08,
12/03 18Z,   0.00,   7.82,   7.78,  99.90,  -0.04,
12/03 19Z,   0.00,   8.55,   8.42,  99.90,  -0.13,
12/03 20Z,   0.00,   9.16,   8.98,  99.90,  -0.18,
12/03 21Z,   0.00,   9.48,   9.33,  99.90,  -0.15,  (max)
12/03 22Z,   0.00,   9.23,   9.12,  99.90,  -0.11,
12/03 23Z,   0.00,   8.17,   7.99,  99.90,  -0.18,
12/04 00Z,   0.00,   6.26,   5.98,  99.90,  -0.28,
12/04 01Z,   0.10,   3.72,   3.26,  99.90,  -0.56,
12/04 02Z,   0.10,   0.97,   0.44,  99.90,  -0.63,
12/04 03Z,   0.00,  -1.34,  -1.65,  99.90,  -0.31,
12/04 04Z,   0.00,  -2.62,  -2.87,  99.90,  -0.25,  (min)
12/04 05Z,   0.10,  -2.64,  -2.78,  99.90,  -0.24,
12/04 06Z,   0.10,  -1.63,  -1.71,  99.90,  -0.18,
12/04 07Z,   0.00,  -0.00,  -0.19,  99.90,  -0.19,
12/04 08Z,   0.00,   1.97,   1.49,  99.90,  -0.48,
12/04 09Z,   0.10,   4.12,   3.77,  99.90,  -0.45,
12/04 10Z,   0.10,   6.20,   6.00,  99.90,  -0.30,
12/04 11Z,   0.00,   7.90,   7.45,  99.90,  -0.45,
12/04 12Z,   0.00,   8.94,   8.36,  99.90,  -0.58,
12/04 13Z,   0.10,   9.22,   8.71,  99.90,  -0.61,  (max)
12/04 14Z,   0.10,   8.82,   8.59,  99.90,  -0.33,
12/04 15Z,   0.00,   8.07,   8.05,  99.90,  -0.02,
12/04 16Z,   0.00,   7.46,   7.44,  99.90,  -0.02,
12/04 17Z,   0.10,   7.37,   7.39,  99.90,  -0.08,  (min)
12/04 18Z,   0.10,   7.77,   7.83,  99.90,  -0.04,
12/04 19Z,   0.10,   8.40,   8.42,  99.90,  -0.08,
12/04 20Z,   0.10,   8.99,   8.91,  99.90,  -0.18,
12/04 21Z,   0.10,   9.42,   9.36,  99.90,  -0.16,
12/04 22Z,   0.20,   9.51,   9.57,  99.90,  -0.14,  (max)
12/04 23Z,   0.10,   8.98,   9.03,  99.90,  -0.05,
12/05 00Z,   0.10,   7.60,   7.66,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 01Z,   0.20,   5.37,  99.90,   5.52,  -0.04,
12/05 02Z,   0.30,   2.58,  99.90,   2.82,  -0.05,
12/05 03Z,   0.20,  -0.26,  99.90,  -0.12,  -0.06,
12/05 04Z,   0.10,  -2.45,  99.90,  -2.42,  -0.07,
12/05 05Z,   0.10,  -3.44,  99.90,  -3.42,  -0.08,  (min)
12/05 06Z,   0.20,  -3.11,  99.90,  -3.00,  -0.09,
12/05 07Z,   0.20,  -1.79,  99.90,  -1.69,  -0.10,
12/05 08Z,   0.20,   0.08,  99.90,   0.17,  -0.11,
12/05 09Z,   0.20,   2.27,  99.90,   2.36,  -0.12,
12/05 10Z,   0.20,   4.61,  99.90,   4.69,  -0.13,
12/05 11Z,   0.30,   6.83,  99.90,   6.99,  -0.14,
12/05 12Z,   0.20,   8.56,  99.90,   8.61,  -0.15,
12/05 13Z,   0.20,   9.55,  99.90,   9.60,  -0.15,
12/05 14Z,   0.20,   9.71,  99.90,   9.76,  -0.15,  (max)
12/05 15Z,   0.30,   9.19,  99.90,   9.34,  -0.15,
12/05 16Z,   0.30,   8.38,  99.90,   8.53,  -0.15,
12/05 17Z,   0.30,   7.79,  99.90,   7.95,  -0.15,  (min)
12/05 18Z,   0.40,   7.74,  99.90,   7.99,  -0.15,
12/05 19Z,   0.50,   8.12,  99.90,   8.48,  -0.15,
12/05 20Z,   0.50,   8.65,  99.90,   9.00,  -0.15,
12/05 21Z,   0.50,   9.11,  99.90,   9.46,  -0.15,
12/05 22Z,   0.60,   9.40,  99.90,   9.85,  -0.15,  (max)
12/05 23Z,   0.60,   9.32,  99.90,   9.78,  -0.15,
12/06 00Z,   0.60,   8.58,  99.90,   9.04,  -0.15,
12/06 01Z,   0.70,   6.98,  99.90,   7.53,  -0.15,
12/06 02Z,   0.80,   4.57,  99.90,   5.22,  -0.15,
12/06 03Z,   0.80,   1.69,  99.90,   2.35,  -0.15,
12/06 04Z,   0.80,  -1.06,  99.90,  -0.40,  -0.15,
12/06 05Z,   0.80,  -3.01,  99.90,  -2.35,  -0.15,
12/06 06Z,   0.90,  -3.67,  99.90,  -2.92,  -0.15,  (min)
12/06 07Z,   1.00,  -3.06,  99.90,  -2.20,  -0.15,
12/06 08Z,   0.90,  -1.55,  99.90,  -0.80,  -0.15,
12/06 09Z,   0.80,   0.45,  99.90,   1.10,  -0.15,
12/06 10Z,   0.90,   2.73,  99.90,   3.48,  -0.15,
12/06 11Z,   0.90,   5.13,  99.90,   5.89,  -0.15,
12/06 12Z,   0.80,   7.35,  99.90,   8.00,  -0.15,
12/06 13Z,   0.70,   9.00,  99.90,   9.56,  -0.15,
12/06 14Z,   0.80,   9.85,  99.90,  10.51,  -0.15,  0.35 ft above HAT
12/06 15Z,   0.80,   9.87,  99.90,  10.52,  -0.15,  0.36 ft above HAT  (max)
12/06 16Z,   0.70,   9.24,  99.90,   9.80,  -0.15,
12/06 17Z,   0.60,   8.41,  99.90,   8.86,  -0.15,
12/06 18Z,   0.60,   7.86,  99.90,   8.31,  -0.15,
12/06 19Z,   0.60,   7.82,  99.90,   8.28,  -0.15,  (min)
12/06 20Z,   0.50,   8.16,  99.90,   8.51,  -0.15,
12/06 21Z,   0.50,   8.58,  99.90,   8.93,  -0.15,
12/06 22Z,   0.50,   8.93,  99.90,   9.28,  -0.15,
12/06 23Z,   0.50,   9.12,  99.90,   9.47,  -0.15,  (max)
12/07 00Z,   0.40,   8.93,  99.90,   9.19,  -0.15,
12/07 01Z,   0.40,   8.07,  99.90,   8.32,  -0.15,
12/07 02Z,   0.50,   6.36,  99.90,   6.71,  -0.15,
12/07 03Z,   0.40,   3.92,  99.90,   4.17,  -0.15,
12/07 04Z,   0.30,   1.14,  99.90,   1.29,  -0.15,
12/07 05Z,   0.20,  -1.38,  99.90,  -1.33,  -0.15,
12/07 06Z,   0.30,  -3.02,  99.90,  -2.86,  -0.15,
12/07 07Z,   0.30,  -3.38,  99.90,  -3.23,  -0.15,  (min)
12/07 08Z,   0.20,  -2.58,  99.90,  -2.52,  -0.15,
12/07 09Z,   0.20,  -1.00,  99.90,  -0.95,  -0.15,
12/07 10Z,   0.30,   1.00,  99.90,   1.15,  -0.15,
12/07 11Z,   0.30,   3.27,  99.90,   3.43,  -0.15,
12/07 12Z,   0.30,   5.63,  99.90,   5.79,  -0.15,
12/07 13Z,   0.30,   7.74,  99.90,   7.90,  -0.15,
12/07 14Z,   0.30,   9.24,  99.90,   9.39,  -0.15,
12/07 15Z,   0.40,   9.91,  99.90,  10.16,  -0.15,  0.00 ft above HAT  (max)
12/07 16Z,   0.30,   9.78,  99.90,   9.93,  -0.15,
12/07 17Z,   0.30,   9.07,  99.90,   9.22,  -0.15,
12/07 18Z,   0.40,   8.23,  99.90,   8.48,  -0.15,
12/07 19Z,   0.40,   7.70,  99.90,   7.95,  -0.15,
12/07 20Z,   0.40,   7.64,  99.90,   7.90,  -0.15,  (min)
12/07 21Z,   0.30,   7.89,  99.90,   8.04,  -0.15,
12/07 22Z,   0.40,   8.19,  99.90,   8.45,  -0.15,
12/07 23Z,   0.40,   8.46,  99.90,   8.71,  -0.15,
12/08 00Z,   0.30,   8.59,  99.90,   8.75,  -0.15,  (max)
12/08 01Z,   0.30,   8.36,  99.90,   8.51,  -0.15,
12/08 02Z,   0.40,   7.46,  99.90,   7.71,  -0.15,
12/08 03Z,   0.40,   5.76,  99.90,   6.02,  -0.15,
12/08 04Z,   0.30,   3.45,  99.90,   3.61,  -0.15,
12/08 05Z,   0.30,   0.93,  99.90,   1.08,  -0.15,
12/08 06Z,   0.30,  -1.26,  99.90,  -1.11,  -0.15,
12/08 07Z,   0.30,  -2.55,  99.90,  -2.40,  -0.15,
12/08 08Z,   0.30,  -2.67,  99.90,  -2.52,  -0.15,  (min)
12/08 09Z,   0.30,  -1.77,  99.90,  -1.62,  -0.15,
12/08 10Z,   0.40,  -0.23,  99.90,   0.03,  -0.15,
12/08 11Z,   0.40,   1.70,  99.90,   1.95,  -0.15,
12/08 12Z,   0.40,   3.89,  99.90,   4.14,  -0.15,
12/08 13Z,   0.40,   6.13,  99.90,   6.38,  -0.15,
12/08 14Z,   0.50,   8.06,  99.90,   8.41,  -0.15,
12/08 15Z,   0.50,   9.33,  99.90,   9.69,  -0.15,
12/08 16Z,   0.60,   9.81,  99.90,  10.26,  -0.15,  0.10 ft above HAT  (max)
12/08 17Z,   0.60,   9.53,  99.90,   9.98,  -0.15,
12/08 18Z,   0.70,   8.75,  99.90,   9.31,  -0.15,