EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
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Seattle, WA
Port Angeles, WA
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Toke Point, WA
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Port Orford, OR
Crescent City, CA
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Point Reyes, CA
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Surge List
West Coast
#Port Townsend, WA : 05/15/2025 01:21:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,   0.60,   6.64,   6.63,  99.90,  -0.61,
05/13 07Z,   0.60,   6.74,   6.77,  99.90,  -0.57,  (min)
05/13 08Z,   0.60,   7.02,   7.17,  99.90,  -0.45,
05/13 09Z,   0.60,   7.35,   7.55,  99.90,  -0.40,
05/13 10Z,   0.60,   7.64,   7.87,  99.90,  -0.37,
05/13 11Z,   0.50,   7.76,   8.00,  99.90,  -0.26,  (max)
05/13 12Z,   0.40,   7.41,   7.70,  99.90,  -0.11,
05/13 13Z,   0.40,   6.41,   6.83,  99.90,   0.02,
05/13 14Z,   0.40,   4.79,   5.31,  99.90,   0.12,
05/13 15Z,   0.30,   2.78,   3.18,  99.90,   0.10,
05/13 16Z,   0.30,   0.77,   1.07,  99.90,   0.00,
05/13 17Z,   0.40,  -0.76,  -0.44,  99.90,  -0.08,
05/13 18Z,   0.30,  -1.39,  -1.04,  99.90,   0.05,  (min)
05/13 19Z,   0.30,  -1.03,  -0.76,  99.90,  -0.03,
05/13 20Z,   0.30,   0.05,   0.17,  99.90,  -0.18,
05/13 21Z,   0.30,   1.53,   1.52,  99.90,  -0.31,
05/13 22Z,   0.30,   3.22,   3.09,  99.90,  -0.43,
05/13 23Z,   0.20,   4.99,   4.87,  99.90,  -0.32,
05/14 00Z,   0.30,   6.62,   6.48,  99.90,  -0.44,
05/14 01Z,   0.30,   7.83,   7.65,  99.90,  -0.48,
05/14 02Z,   0.30,   8.48,   8.14,  99.90,  -0.64,
05/14 03Z,   0.30,   8.56,   8.36,  99.90,  -0.50,  (max)
05/14 04Z,   0.30,   8.18,   8.10,  99.90,  -0.38,
05/14 05Z,   0.40,   7.59,   7.34,  99.90,  -0.65,
05/14 06Z,   0.30,   7.12,   6.88,  99.90,  -0.54,
05/14 07Z,   0.30,   6.97,   6.77,  99.90,  -0.50,  (min)
05/14 08Z,   0.20,   7.09,   6.96,  99.90,  -0.33,
05/14 09Z,   0.30,   7.30,   7.32,  99.90,  -0.28,
05/14 10Z,   0.30,   7.50,   7.57,  99.90,  -0.23,
05/14 11Z,   0.30,   7.63,   7.74,  99.90,  -0.19,  (max)
05/14 12Z,   0.20,   7.51,   7.61,  99.90,  -0.10,
05/14 13Z,   0.10,   6.86,   7.07,  99.90,   0.11,
05/14 14Z,   0.10,   5.55,   5.82,  99.90,   0.17,
05/14 15Z,   0.10,   3.71,   3.94,  99.90,   0.13,
05/14 16Z,   0.20,   1.65,   1.77,  99.90,  -0.08,
05/14 17Z,   0.20,  -0.20,  -0.06,  99.90,  -0.06,
05/14 18Z,   0.10,  -1.36,  -1.16,  99.90,   0.10,
05/14 19Z,   0.10,  -1.55,  -1.29,  99.90,   0.16,  (min)
05/14 20Z,   0.00,  -0.81,  -0.79,  99.90,   0.02,
05/14 21Z,   0.10,   0.51,   0.40,  99.90,  -0.21,
05/14 22Z,   0.10,   2.13,   1.82,  99.90,  -0.41,
05/14 23Z,   0.00,   3.90,   3.67,  99.90,  -0.23,
05/15 00Z,   0.00,   5.68,   5.43,  99.90,  -0.25,
05/15 01Z,   0.10,   7.21,   6.96,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 02Z,   0.10,   8.24,  99.90,   8.00,  -0.34,
05/15 03Z,   0.10,   8.68,  99.90,   8.45,  -0.33,  (max)
05/15 04Z,   0.10,   8.60,  99.90,   8.38,  -0.32,
05/15 05Z,   0.10,   8.16,  99.90,   7.96,  -0.31,
05/15 06Z,   0.10,   7.62,  99.90,   7.43,  -0.29,
05/15 07Z,   0.10,   7.25,  99.90,   7.07,  -0.28,
05/15 08Z,   0.00,   7.17,  99.90,   6.90,  -0.27,  (min)
05/15 09Z,   0.10,   7.28,  99.90,   7.12,  -0.26,
05/15 10Z,   0.00,   7.39,  99.90,   7.14,  -0.25,
05/15 11Z,   0.00,   7.46,  99.90,   7.22,  -0.24,  (max)
05/15 12Z,   0.00,   7.44,  99.90,   7.21,  -0.23,
05/15 13Z,   0.10,   7.12,  99.90,   7.00,  -0.21,
05/15 14Z,   0.00,   6.23,  99.90,   6.01,  -0.21,
05/15 15Z,   0.00,   4.70,  99.90,   4.49,  -0.21,
05/15 16Z,   0.00,   2.76,  99.90,   2.55,  -0.21,
05/15 17Z,   0.00,   0.78,  99.90,   0.57,  -0.21,
05/15 18Z,   0.10,  -0.81,  99.90,  -0.92,  -0.21,
05/15 19Z,   0.00,  -1.60,  99.90,  -1.81,  -0.21,  (min)
05/15 20Z,   0.00,  -1.42,  99.90,  -1.64,  -0.21,
05/15 21Z,   0.10,  -0.43,  99.90,  -0.55,  -0.21,
05/15 22Z,   0.10,   1.02,  99.90,   0.91,  -0.21,
05/15 23Z,   0.10,   2.69,  99.90,   2.58,  -0.21,
05/16 00Z,   0.10,   4.47,  99.90,   4.36,  -0.21,
05/16 01Z,   0.10,   6.20,  99.90,   6.08,  -0.21,
05/16 02Z,   0.10,   7.60,  99.90,   7.48,  -0.21,
05/16 03Z,   0.10,   8.44,  99.90,   8.33,  -0.21,
05/16 04Z,   0.20,   8.71,  99.90,   8.69,  -0.21,  (max)
05/16 05Z,   0.10,   8.52,  99.90,   8.41,  -0.21,
05/16 06Z,   0.10,   8.07,  99.90,   7.96,  -0.21,
05/16 07Z,   0.10,   7.60,  99.90,   7.48,  -0.21,
05/16 08Z,   0.20,   7.31,  99.90,   7.29,  -0.21,
05/16 09Z,   0.10,   7.25,  99.90,   7.14,  -0.21,  (min)
05/16 10Z,   0.10,   7.30,  99.90,   7.19,  -0.21,
05/16 11Z,   0.10,   7.32,  99.90,   7.20,  -0.21,
05/16 12Z,   0.20,   7.28,  99.90,   7.27,  -0.21,  (max)
05/16 13Z,   0.20,   7.14,  99.90,   7.12,  -0.21,
05/16 14Z,   0.10,   6.65,  99.90,   6.54,  -0.21,
05/16 15Z,   0.10,   5.59,  99.90,   5.47,  -0.21,
05/16 16Z,   0.20,   3.95,  99.90,   3.94,  -0.21,
05/16 17Z,   0.20,   2.03,  99.90,   2.01,  -0.21,
05/16 18Z,   0.10,   0.22,  99.90,   0.10,  -0.21,
05/16 19Z,   0.10,  -1.08,  99.90,  -1.20,  -0.21,
05/16 20Z,   0.10,  -1.56,  99.90,  -1.67,  -0.21,  (min)
05/16 21Z,   0.20,  -1.12,  99.90,  -1.14,  -0.21,
05/16 22Z,   0.20,   0.00,  99.90,  -0.01,  -0.21,
05/16 23Z,   0.20,   1.50,  99.90,   1.48,  -0.21,
05/17 00Z,   0.10,   3.16,  99.90,   3.05,  -0.21,
05/17 01Z,   0.10,   4.92,  99.90,   4.80,  -0.21,
05/17 02Z,   0.20,   6.57,  99.90,   6.55,  -0.21,
05/17 03Z,   0.20,   7.82,  99.90,   7.81,  -0.21,
05/17 04Z,   0.20,   8.50,  99.90,   8.49,  -0.21,
05/17 05Z,   0.20,   8.64,  99.90,   8.63,  -0.21,  (max)
05/17 06Z,   0.20,   8.39,  99.90,   8.38,  -0.21,
05/17 07Z,   0.20,   7.95,  99.90,   7.93,  -0.21,
05/17 08Z,   0.30,   7.51,  99.90,   7.59,  -0.21,
05/17 09Z,   0.20,   7.25,  99.90,   7.24,  -0.21,
05/17 10Z,   0.20,   7.18,  99.90,   7.16,  -0.21,  (min)
05/17 11Z,   0.30,   7.15,  99.90,   7.24,  -0.21,  (max)
05/17 12Z,   0.30,   7.09,  99.90,   7.17,  -0.21,
05/17 13Z,   0.30,   6.98,  99.90,   7.07,  -0.21,
05/17 14Z,   0.30,   6.76,  99.90,   6.84,  -0.21,
05/17 15Z,   0.30,   6.16,  99.90,   6.25,  -0.21,
05/17 16Z,   0.30,   5.00,  99.90,   5.09,  -0.21,
05/17 17Z,   0.30,   3.36,  99.90,   3.44,  -0.21,
05/17 18Z,   0.30,   1.55,  99.90,   1.64,  -0.21,
05/17 19Z,   0.30,  -0.04,  99.90,   0.04,  -0.21,
05/17 20Z,   0.30,  -1.08,  99.90,  -0.99,  -0.21,
05/17 21Z,   0.30,  -1.31,  99.90,  -1.22,  -0.21,  (min)
05/17 22Z,   0.40,  -0.72,  99.90,  -0.53,  -0.21,
05/17 23Z,   0.40,   0.46,  99.90,   0.64,  -0.21,
05/18 00Z,   0.30,   1.94,  99.90,   2.03,  -0.21,
05/18 01Z,   0.30,   3.58,  99.90,   3.67,  -0.21,
05/18 02Z,   0.40,   5.29,  99.90,   5.48,  -0.21,
05/18 03Z,   0.40,   6.85,  99.90,   7.04,  -0.21,
05/18 04Z,   0.30,   7.97,  99.90,   8.05,  -0.21,
05/18 05Z,   0.30,   8.50,  99.90,   8.59,  -0.21,
05/18 06Z,   0.30,   8.53,  99.90,   8.62,  -0.21,  (max)
05/18 07Z,   0.30,   8.23,  99.90,   8.31,  -0.21,
05/18 08Z,   0.20,   7.75,  99.90,   7.74,  -0.21,
05/18 09Z,   0.20,   7.30,  99.90,   7.28,  -0.21,
05/18 10Z,   0.20,   7.01,  99.90,   7.00,  -0.21,
05/18 11Z,   0.20,   6.89,  99.90,   6.88,  -0.21,
05/18 12Z,   0.20,   6.81,  99.90,   6.79,  -0.21,
05/18 13Z,   0.10,   6.70,  99.90,   6.58,  -0.21,
05/18 14Z,   0.10,   6.57,  99.90,   6.46,  -0.21,
05/18 15Z,   0.20,   6.32,  99.90,   6.30,  -0.21,
05/18 16Z,   0.10,   5.68,  99.90,   5.57,  -0.21,
05/18 17Z,   0.10,   4.52,  99.90,   4.41,  -0.21,
05/18 18Z,   0.10,   2.98,  99.90,   2.86,  -0.21,