EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Crescent City, CA
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Surge List
West Coast
#Port Townsend, WA : 12/07/2025 10:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 18Z,   0.50,   7.74,   8.28,  99.90,   0.04,  (min)
12/05 19Z,   0.40,   8.12,   8.67,  99.90,   0.15,
12/05 20Z,   0.50,   8.65,   9.19,  99.90,   0.04,
12/05 21Z,   0.60,   9.11,   9.78,  99.90,   0.07,
12/05 22Z,   0.70,   9.40,  10.15,  99.90,   0.05,
12/05 23Z,   0.60,   9.32,  10.18,  99.90,   0.26,  0.02 ft above HAT  (max)
12/06 00Z,   0.70,   8.58,   9.53,  99.90,   0.25,
12/06 01Z,   0.80,   6.98,   7.95,  99.90,   0.17,
12/06 02Z,   0.90,   4.57,   5.40,  99.90,  -0.07,
12/06 03Z,   0.90,   1.69,   2.31,  99.90,  -0.28,
12/06 04Z,   0.90,  -1.06,  -0.26,  99.90,  -0.10,
12/06 05Z,   1.00,  -3.01,  -2.38,  99.90,  -0.37,
12/06 06Z,   1.00,  -3.67,  -2.91,  99.90,  -0.24,  (min)
12/06 07Z,   0.90,  -3.06,  -2.13,  99.90,   0.03,
12/06 08Z,   1.00,  -1.55,  -0.64,  99.90,  -0.09,
12/06 09Z,   1.10,   0.45,   0.90,  99.90,  -0.65,
12/06 10Z,   1.10,   2.73,   3.06,  99.90,  -0.77,
12/06 11Z,   1.00,   5.13,   5.58,  99.90,  -0.55,
12/06 12Z,   0.80,   7.35,   7.68,  99.90,  -0.47,
12/06 13Z,   0.80,   9.00,   8.96,  99.90,  -0.84,
12/06 14Z,   0.80,   9.85,   9.80,  99.90,  -0.85,
12/06 15Z,   0.70,   9.87,   9.86,  99.90,  -0.71,  (max)
12/06 16Z,   0.70,   9.24,   9.43,  99.90,  -0.51,
12/06 17Z,   0.70,   8.41,   8.57,  99.90,  -0.54,
12/06 18Z,   0.60,   7.86,   8.03,  99.90,  -0.43,
12/06 19Z,   0.50,   7.82,   7.90,  99.90,  -0.42,  (min)
12/06 20Z,   0.40,   8.16,   8.20,  99.90,  -0.36,
12/06 21Z,   0.50,   8.58,   8.62,  99.90,  -0.46,
12/06 22Z,   0.50,   8.93,   9.07,  99.90,  -0.36,
12/06 23Z,   0.40,   9.12,   9.25,  99.90,  -0.27,  (max)
12/07 00Z,   0.30,   8.93,   9.24,  99.90,   0.01,
12/07 01Z,   0.40,   8.07,   8.38,  99.90,  -0.09,
12/07 02Z,   0.40,   6.36,   6.70,  99.90,  -0.06,
12/07 03Z,   0.30,   3.92,   4.07,  99.90,  -0.15,
12/07 04Z,   0.20,   1.14,   1.20,  99.90,  -0.14,
12/07 05Z,   0.30,  -1.38,  -1.21,  99.90,  -0.13,
12/07 06Z,   0.20,  -3.02,  -2.97,  99.90,  -0.15,
12/07 07Z,   0.20,  -3.38,  -3.22,  99.90,  -0.04,  (min)
12/07 08Z,   0.20,  -2.58,  -2.35,  99.90,   0.03,
12/07 09Z,   0.20,  -1.00,  -0.85,  99.90,  -0.05,
12/07 10Z,   0.30,   1.00,   0.84,  99.90,  -0.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 11Z,   0.20,   3.27,  99.90,   3.03,  -0.44,
12/07 12Z,   0.20,   5.63,  99.90,   5.41,  -0.42,
12/07 13Z,   0.30,   7.74,  99.90,   7.64,  -0.40,
12/07 14Z,   0.30,   9.24,  99.90,   9.16,  -0.38,
12/07 15Z,   0.30,   9.91,  99.90,   9.85,  -0.36,  (max)
12/07 16Z,   0.30,   9.78,  99.90,   9.73,  -0.34,
12/07 17Z,   0.30,   9.07,  99.90,   9.04,  -0.33,
12/07 18Z,   0.40,   8.23,  99.90,   8.32,  -0.31,
12/07 19Z,   0.40,   7.70,  99.90,   7.81,  -0.29,
12/07 20Z,   0.40,   7.64,  99.90,   7.78,  -0.27,  (min)
12/07 21Z,   0.30,   7.89,  99.90,   7.94,  -0.25,
12/07 22Z,   0.40,   8.19,  99.90,   8.37,  -0.23,
12/07 23Z,   0.40,   8.46,  99.90,   8.63,  -0.23,
12/08 00Z,   0.30,   8.59,  99.90,   8.67,  -0.23,  (max)
12/08 01Z,   0.30,   8.36,  99.90,   8.43,  -0.23,
12/08 02Z,   0.40,   7.46,  99.90,   7.63,  -0.23,
12/08 03Z,   0.40,   5.76,  99.90,   5.94,  -0.23,
12/08 04Z,   0.30,   3.45,  99.90,   3.53,  -0.23,
12/08 05Z,   0.20,   0.93,  99.90,   0.90,  -0.23,
12/08 06Z,   0.30,  -1.26,  99.90,  -1.19,  -0.23,
12/08 07Z,   0.30,  -2.55,  99.90,  -2.48,  -0.23,
12/08 08Z,   0.20,  -2.67,  99.90,  -2.70,  -0.23,  (min)
12/08 09Z,   0.20,  -1.77,  99.90,  -1.80,  -0.23,
12/08 10Z,   0.20,  -0.23,  99.90,  -0.26,  -0.23,
12/08 11Z,   0.30,   1.70,  99.90,   1.77,  -0.23,
12/08 12Z,   0.20,   3.89,  99.90,   3.86,  -0.23,
12/08 13Z,   0.20,   6.13,  99.90,   6.10,  -0.23,
12/08 14Z,   0.20,   8.06,  99.90,   8.03,  -0.23,
12/08 15Z,   0.30,   9.33,  99.90,   9.40,  -0.23,
12/08 16Z,   0.30,   9.81,  99.90,   9.88,  -0.23,  (max)
12/08 17Z,   0.30,   9.53,  99.90,   9.60,  -0.23,
12/08 18Z,   0.30,   8.75,  99.90,   8.83,  -0.23,
12/08 19Z,   0.40,   7.89,  99.90,   8.07,  -0.23,
12/08 20Z,   0.30,   7.34,  99.90,   7.41,  -0.23,
12/08 21Z,   0.30,   7.21,  99.90,   7.28,  -0.23,  (min)
12/08 22Z,   0.40,   7.33,  99.90,   7.50,  -0.23,
12/08 23Z,   0.60,   7.53,  99.90,   7.90,  -0.23,
12/09 00Z,   0.70,   7.73,  99.90,   8.21,  -0.23,
12/09 01Z,   0.70,   7.86,  99.90,   8.33,  -0.23,  (max)
12/09 02Z,   0.70,   7.63,  99.90,   8.10,  -0.23,
12/09 03Z,   0.70,   6.77,  99.90,   7.25,  -0.23,
12/09 04Z,   0.60,   5.23,  99.90,   5.60,  -0.23,
12/09 05Z,   0.70,   3.20,  99.90,   3.67,  -0.23,
12/09 06Z,   0.90,   1.04,  99.90,   1.71,  -0.23,
12/09 07Z,   0.90,  -0.75,  99.90,  -0.08,  -0.23,
12/09 08Z,   0.70,  -1.71,  99.90,  -1.24,  -0.23,
12/09 09Z,   0.60,  -1.65,  99.90,  -1.28,  -0.23,  (min)
12/09 10Z,   0.70,  -0.73,  99.90,  -0.26,  -0.23,
12/09 11Z,   0.70,   0.73,  99.90,   1.20,  -0.23,
12/09 12Z,   0.50,   2.53,  99.90,   2.80,  -0.23,
12/09 13Z,   0.40,   4.58,  99.90,   4.75,  -0.23,
12/09 14Z,   0.50,   6.63,  99.90,   6.91,  -0.23,
12/09 15Z,   0.40,   8.32,  99.90,   8.49,  -0.23,
12/09 16Z,   0.30,   9.35,  99.90,   9.42,  -0.23,
12/09 17Z,   0.30,   9.62,  99.90,   9.69,  -0.23,  (max)
12/09 18Z,   0.40,   9.20,  99.90,   9.37,  -0.23,
12/09 19Z,   0.40,   8.33,  99.90,   8.51,  -0.23,
12/09 20Z,   0.30,   7.41,  99.90,   7.48,  -0.23,
12/09 21Z,   0.30,   6.78,  99.90,   6.85,  -0.23,
12/09 22Z,   0.40,   6.53,  99.90,   6.70,  -0.23,
12/09 23Z,   0.30,   6.51,  99.90,   6.58,  -0.23,  (min)
12/10 00Z,   0.30,   6.62,  99.90,   6.69,  -0.23,
12/10 01Z,   0.30,   6.80,  99.90,   6.87,  -0.23,
12/10 02Z,   0.50,   6.95,  99.90,   7.22,  -0.23,  (max)
12/10 03Z,   0.50,   6.79,  99.90,   7.06,  -0.23,
12/10 04Z,   0.30,   6.08,  99.90,   6.15,  -0.23,
12/10 05Z,   0.30,   4.81,  99.90,   4.88,  -0.23,
12/10 06Z,   0.40,   3.17,  99.90,   3.34,  -0.23,
12/10 07Z,   0.50,   1.46,  99.90,   1.73,  -0.23,
12/10 08Z,   0.40,   0.08,  99.90,   0.25,  -0.23,
12/10 09Z,   0.40,  -0.58,  99.90,  -0.41,  -0.23,  (min)
12/10 10Z,   0.60,  -0.39,  99.90,  -0.02,  -0.23,
12/10 11Z,   0.80,   0.49,  99.90,   1.06,  -0.23,
12/10 12Z,   0.60,   1.83,  99.90,   2.20,  -0.23,
12/10 13Z,   0.50,   3.49,  99.90,   3.76,  -0.23,
12/10 14Z,   0.60,   5.36,  99.90,   5.73,  -0.23,
12/10 15Z,   0.60,   7.17,  99.90,   7.54,  -0.23,
12/10 16Z,   0.50,   8.57,  99.90,   8.84,  -0.23,
12/10 17Z,   0.50,   9.33,  99.90,   9.60,  -0.23,
12/10 18Z,   0.60,   9.37,  99.90,   9.74,  -0.23,  (max)
12/10 19Z,   0.60,   8.79,  99.90,   9.16,  -0.23,
12/10 20Z,   0.50,   7.80,  99.90,   8.07,  -0.23,
12/10 21Z,   0.40,   6.76,  99.90,   6.93,  -0.23,
12/10 22Z,   0.50,   6.00,  99.90,   6.27,  -0.23,
12/10 23Z,   0.50,   5.61,  99.90,   5.88,  -0.23,
12/11 00Z,   0.40,   5.47,  99.90,   5.65,  -0.23,
12/11 01Z,  99.90,   5.53,  99.90,  99.90,  -0.23,
12/11 02Z,  99.90,   5.74,  99.90,  99.90,  -0.23,
12/11 03Z,  99.90,   5.96,  99.90,  99.90,  -0.23,
12/11 04Z,  99.90,   5.94,  99.90,  99.90,  -0.23,
12/11 05Z,  99.90,   5.47,  99.90,  99.90,  -0.23,
12/11 06Z,  99.90,   4.58,  99.90,  99.90,  -0.23,