EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Crescent City, CA
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Point Reyes, CA
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Surge List
West Coast
#Port Angeles, WA : 10/17/2026 17:22:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 00Z,   0.80,   6.63,   6.41,  99.90,  -1.02,  (max)
10/16 01Z,   0.80,   6.28,   6.11,  99.90,  -0.97,
10/16 02Z,   0.80,   5.67,   5.43,  99.90,  -1.04,
10/16 03Z,   0.80,   4.69,   4.54,  99.90,  -0.95,
10/16 04Z,   0.80,   3.49,   3.37,  99.90,  -0.92,
10/16 05Z,   0.80,   2.27,   2.08,  99.90,  -0.99,
10/16 06Z,   0.80,   1.17,   0.91,  99.90,  -1.06,
10/16 07Z,   0.80,   0.31,   0.12,  99.90,  -0.99,
10/16 08Z,   0.90,  -0.08,  -0.09,  99.90,  -0.91,  (min)
10/16 09Z,   0.90,   0.21,   0.28,  99.90,  -0.83,
10/16 10Z,   0.80,   1.07,   1.10,  99.90,  -0.77,
10/16 11Z,   0.90,   2.20,   2.04,  99.90,  -1.06,
10/16 12Z,   0.90,   3.36,   3.27,  99.90,  -0.99,
10/16 13Z,   0.90,   4.47,   4.48,  99.90,  -0.89,
10/16 14Z,   0.90,   5.37,   5.41,  99.90,  -0.86,
10/16 15Z,   0.90,   5.92,   5.99,  99.90,  -0.83,
10/16 16Z,   0.90,   6.16,   6.20,  99.90,  -0.86,
10/16 17Z,   1.00,   6.27,   6.46,  99.90,  -0.81,
10/16 18Z,   1.00,   6.36,   6.50,  99.90,  -0.86,  (max)
10/16 19Z,   1.00,   6.40,   6.42,  99.90,  -0.98,
10/16 20Z,   1.00,   6.40,   6.39,  99.90,  -1.01,
10/16 21Z,   1.00,   6.47,   6.37,  99.90,  -1.10,  (min)
10/16 22Z,   1.00,   6.62,   6.52,  99.90,  -1.10,
10/16 23Z,   1.10,   6.66,   6.72,  99.90,  -1.04,  (max)
10/17 00Z,   1.20,   6.51,   6.65,  99.90,  -1.06,
10/17 01Z,   1.20,   6.21,   6.44,  99.90,  -0.97,
10/17 02Z,   1.20,   5.80,   6.00,  99.90,  -1.00,
10/17 03Z,   1.20,   5.18,   5.34,  99.90,  -1.04,
10/17 04Z,   1.30,   4.27,   4.51,  99.90,  -1.06,
10/17 05Z,   1.30,   3.20,   3.37,  99.90,  -1.13,
10/17 06Z,   1.20,   2.16,   2.23,  99.90,  -1.13,
10/17 07Z,   1.30,   1.24,   1.30,  99.90,  -1.24,
10/17 08Z,   1.30,   0.54,   0.68,  99.90,  -1.16,
10/17 09Z,   1.30,   0.29,   0.67,  99.90,  -0.92,  (min)
10/17 10Z,   1.20,   0.63,   0.94,  99.90,  -0.89,
10/17 11Z,   1.20,   1.44,   1.67,  99.90,  -0.97,
10/17 12Z,   1.20,   2.44,   2.57,  99.90,  -1.07,
10/17 13Z,   1.20,   3.48,   3.71,  99.90,  -0.97,
10/17 14Z,   1.10,   4.50,   4.82,  99.90,  -0.78,
10/17 15Z,   1.10,   5.35,   5.61,  99.90,  -0.84,
10/17 16Z,   1.10,   5.88,   6.08,  99.90,  -0.90,
10/17 17Z,   1.00,   6.13,   6.35,  99.90,  -0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 18Z,   0.90,   6.30,  99.90,   6.40,  -0.80,
10/17 19Z,   0.90,   6.44,  99.90,   6.52,  -0.82,
10/17 20Z,   0.90,   6.48,  99.90,   6.54,  -0.84,  (max)
10/17 21Z,   0.90,   6.45,  99.90,   6.49,  -0.86,
10/17 22Z,   0.90,   6.44,  99.90,   6.47,  -0.88,  (min)
10/17 23Z,   1.00,   6.46,  99.90,   6.56,  -0.90,  (max)
10/18 00Z,   1.00,   6.36,  99.90,   6.44,  -0.92,
10/18 01Z,   0.90,   6.09,  99.90,   6.06,  -0.93,
10/18 02Z,   0.90,   5.77,  99.90,   5.71,  -0.95,
10/18 03Z,   0.90,   5.40,  99.90,   5.32,  -0.97,
10/18 04Z,   0.90,   4.84,  99.90,   4.75,  -0.99,
10/18 05Z,   0.80,   4.03,  99.90,   3.82,  -1.01,
10/18 06Z,   0.80,   3.11,  99.90,   2.90,  -1.01,
10/18 07Z,   0.80,   2.22,  99.90,   2.01,  -1.01,
10/18 08Z,   0.80,   1.43,  99.90,   1.22,  -1.01,
10/18 09Z,   0.80,   0.83,  99.90,   0.62,  -1.01,
10/18 10Z,   0.80,   0.64,  99.90,   0.43,  -1.01,  (min)
10/18 11Z,   0.90,   0.98,  99.90,   0.87,  -1.01,
10/18 12Z,   0.80,   1.71,  99.90,   1.50,  -1.01,
10/18 13Z,   0.80,   2.61,  99.90,   2.40,  -1.01,
10/18 14Z,   0.90,   3.58,  99.90,   3.47,  -1.01,
10/18 15Z,   0.90,   4.56,  99.90,   4.45,  -1.01,
10/18 16Z,   0.90,   5.38,  99.90,   5.27,  -1.01,
10/18 17Z,   0.90,   5.90,  99.90,   5.79,  -1.01,
10/18 18Z,   0.90,   6.17,  99.90,   6.06,  -1.01,
10/18 19Z,   0.90,   6.35,  99.90,   6.24,  -1.01,
10/18 20Z,   0.90,   6.46,  99.90,   6.35,  -1.01,  (max)
10/18 21Z,   0.90,   6.42,  99.90,   6.31,  -1.01,
10/18 22Z,   0.90,   6.29,  99.90,   6.18,  -1.01,
10/18 23Z,   1.00,   6.18,  99.90,   6.17,  -1.01,
10/19 00Z,   1.00,   6.09,  99.90,   6.08,  -1.01,
10/19 01Z,   1.00,   5.90,  99.90,   5.89,  -1.01,
10/19 02Z,   1.10,   5.63,  99.90,   5.72,  -1.01,
10/19 03Z,   1.10,   5.38,  99.90,   5.47,  -1.01,
10/19 04Z,   1.10,   5.11,  99.90,   5.20,  -1.01,
10/19 05Z,   1.10,   4.65,  99.90,   4.74,  -1.01,
10/19 06Z,   1.10,   3.95,  99.90,   4.04,  -1.01,
10/19 07Z,   1.10,   3.15,  99.90,   3.24,  -1.01,
10/19 08Z,   1.10,   2.38,  99.90,   2.47,  -1.01,
10/19 09Z,   1.20,   1.66,  99.90,   1.85,  -1.01,
10/19 10Z,   1.20,   1.11,  99.90,   1.30,  -1.01,
10/19 11Z,   1.20,   0.95,  99.90,   1.14,  -1.01,  (min)
10/19 12Z,   1.20,   1.28,  99.90,   1.47,  -1.01,
10/19 13Z,   1.20,   1.96,  99.90,   2.15,  -1.01,
10/19 14Z,   1.20,   2.81,  99.90,   3.00,  -1.01,
10/19 15Z,   1.20,   3.76,  99.90,   3.95,  -1.01,
10/19 16Z,   1.20,   4.74,  99.90,   4.93,  -1.01,
10/19 17Z,   1.20,   5.54,  99.90,   5.73,  -1.01,
10/19 18Z,   1.20,   6.02,  99.90,   6.21,  -1.01,
10/19 19Z,   1.20,   6.25,  99.90,   6.44,  -1.01,
10/19 20Z,   1.20,   6.36,  99.90,   6.55,  -1.01,  (max)
10/19 21Z,   1.20,   6.34,  99.90,   6.53,  -1.01,
10/19 22Z,   1.20,   6.15,  99.90,   6.34,  -1.01,
10/19 23Z,   1.20,   5.88,  99.90,   6.07,  -1.01,
10/20 00Z,   1.20,   5.67,  99.90,   5.86,  -1.01,
10/20 01Z,   1.10,   5.52,  99.90,   5.61,  -1.01,
10/20 02Z,   1.20,   5.36,  99.90,   5.55,  -1.01,
10/20 03Z,   1.20,   5.18,  99.90,   5.37,  -1.01,
10/20 04Z,   1.10,   5.08,  99.90,   5.17,  -1.01,
10/20 05Z,   1.10,   4.95,  99.90,   5.04,  -1.01,
10/20 06Z,   1.10,   4.59,  99.90,   4.68,  -1.01,
10/20 07Z,   1.10,   3.99,  99.90,   4.08,  -1.01,
10/20 08Z,   1.00,   3.28,  99.90,   3.27,  -1.01,
10/20 09Z,   1.10,   2.58,  99.90,   2.67,  -1.01,
10/20 10Z,   1.10,   1.89,  99.90,   1.98,  -1.01,
10/20 11Z,   1.10,   1.36,  99.90,   1.45,  -1.01,
10/20 12Z,   1.10,   1.23,  99.90,   1.32,  -1.01,  (min)
10/20 13Z,   1.10,   1.59,  99.90,   1.68,  -1.01,
10/20 14Z,   1.10,   2.28,  99.90,   2.37,  -1.01,
10/20 15Z,   1.00,   3.15,  99.90,   3.14,  -1.01,
10/20 16Z,   1.00,   4.13,  99.90,   4.12,  -1.01,
10/20 17Z,   1.00,   5.11,  99.90,   5.10,  -1.01,
10/20 18Z,   1.00,   5.85,  99.90,   5.84,  -1.01,
10/20 19Z,   1.00,   6.22,  99.90,   6.21,  -1.01,
10/20 20Z,   1.00,   6.31,  99.90,   6.30,  -1.01,  (max)
10/20 21Z,   1.00,   6.24,  99.90,   6.23,  -1.01,
10/20 22Z,   1.00,   6.01,  99.90,   6.00,  -1.01,
10/20 23Z,   0.90,   5.60,  99.90,   5.49,  -1.01,
10/21 00Z,   1.00,   5.18,  99.90,   5.17,  -1.01,
10/21 01Z,   1.00,   4.93,  99.90,   4.92,  -1.01,
10/21 02Z,   1.00,   4.83,  99.90,   4.82,  -1.01,
10/21 03Z,   1.00,   4.78,  99.90,   4.77,  -1.01,  (min)
10/21 04Z,   1.00,   4.81,  99.90,   4.80,  -1.01,  (max)
10/21 05Z,   0.90,   4.91,  99.90,   4.80,  -1.01,  (min)
10/21 06Z,   0.90,   4.92,  99.90,   4.81,  -1.01,  (max)
10/21 07Z,   0.90,   4.66,  99.90,   4.55,  -1.01,
10/21 08Z,   0.90,   4.12,  99.90,   4.01,  -1.01,
10/21 09Z,   0.90,   3.47,  99.90,   3.36,  -1.01,
10/21 10Z,   1.00,   2.79,  99.90,   2.78,  -1.01,
10/21 11Z,   1.00,   2.12,  99.90,   2.11,  -1.01,
10/21 12Z,   1.00,   1.63,  99.90,   1.62,  -1.01,