EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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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
#Astoria, OR : 09/05/2026 23:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 06Z,   1.00,   1.84,   2.74,  99.90,  -0.10,
09/04 07Z,   1.00,   0.72,   1.42,  99.90,  -0.30,
09/04 08Z,   1.00,   0.14,   0.63,  99.90,  -0.51,
09/04 09Z,   1.00,   0.14,   0.63,  99.90,  -0.51,  (min)
09/04 10Z,   1.00,   0.77,   1.56,  99.90,  -0.21,
09/04 11Z,   1.00,   1.86,   2.92,  99.90,   0.06,
09/04 12Z,   0.90,   3.09,   4.25,  99.90,   0.26,
09/04 13Z,   0.90,   4.20,   5.43,  99.90,   0.33,
09/04 14Z,   0.90,   5.02,   6.24,  99.90,   0.32,
09/04 15Z,   0.90,   5.40,   6.47,  99.90,   0.17,  (max)
09/04 16Z,   0.80,   5.21,   6.15,  99.90,   0.14,
09/04 17Z,   0.80,   4.56,   5.38,  99.90,   0.02,
09/04 18Z,   0.70,   3.78,   4.55,  99.90,   0.07,
09/04 19Z,   0.70,   3.20,   3.97,  99.90,   0.07,
09/04 20Z,   0.70,   3.02,   3.92,  99.90,   0.20,  (min)
09/04 21Z,   0.70,   3.34,   4.44,  99.90,   0.40,
09/04 22Z,   0.70,   4.20,   5.44,  99.90,   0.54,
09/04 23Z,   0.70,   5.48,   6.70,  99.90,   0.52,
09/05 00Z,   0.70,   6.80,   7.89,  99.90,   0.39,
09/05 01Z,   0.70,   7.74,   8.73,  99.90,   0.29,
09/05 02Z,   0.70,   8.09,   8.98,  99.90,   0.19,  (max)
09/05 03Z,   0.70,   7.79,   8.61,  99.90,   0.12,
09/05 04Z,   0.70,   6.83,   7.41,  99.90,  -0.12,
09/05 05Z,   0.70,   5.34,   5.82,  99.90,  -0.22,
09/05 06Z,   0.70,   3.66,   4.09,  99.90,  -0.27,
09/05 07Z,   0.70,   2.16,   2.51,  99.90,  -0.35,
09/05 08Z,   0.70,   1.02,   1.18,  99.90,  -0.54,
09/05 09Z,   0.70,   0.29,   0.34,  99.90,  -0.65,
09/05 10Z,   0.70,   0.07,   0.17,  99.90,  -0.60,  (min)
09/05 11Z,   0.70,   0.46,   0.81,  99.90,  -0.35,
09/05 12Z,   0.60,   1.36,   2.09,  99.90,   0.13,
09/05 13Z,   0.60,   2.50,   3.43,  99.90,   0.33,
09/05 14Z,   0.60,   3.68,   4.69,  99.90,   0.41,
09/05 15Z,   0.60,   4.70,   5.70,  99.90,   0.40,
09/05 16Z,   0.60,   5.34,   6.29,  99.90,   0.35,  (max)
09/05 17Z,   0.60,   5.41,   6.28,  99.90,   0.27,
09/05 18Z,   0.50,   4.97,   5.76,  99.90,   0.29,
09/05 19Z,   0.50,   4.31,   5.01,  99.90,   0.20,
09/05 20Z,   0.50,   3.73,   4.33,  99.90,   0.10,
09/05 21Z,   0.50,   3.41,   4.03,  99.90,   0.12,  (min)
09/05 22Z,   0.50,   3.51,   4.26,  99.90,   0.25,
09/05 23Z,   0.50,   4.15,   5.02,  99.90,   0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 00Z,   0.50,   5.22,  99.90,   6.05,   0.34,
09/06 01Z,   0.50,   6.39,  99.90,   7.19,   0.30,
09/06 02Z,   0.50,   7.31,  99.90,   8.08,   0.26,
09/06 03Z,   0.50,   7.79,  99.90,   8.52,   0.23,  (max)
09/06 04Z,   0.50,   7.70,  99.90,   8.39,   0.19,
09/06 05Z,   0.50,   6.96,  99.90,   7.62,   0.15,
09/06 06Z,   0.50,   5.66,  99.90,   6.28,   0.12,
09/06 07Z,   0.50,   4.10,  99.90,   4.68,   0.08,
09/06 08Z,   0.40,   2.58,  99.90,   3.03,   0.05,
09/06 09Z,   0.40,   1.29,  99.90,   1.69,   0.01,
09/06 10Z,   0.50,   0.31,  99.90,   0.78,  -0.03,
09/06 11Z,   0.50,  -0.16,  99.90,   0.28,  -0.06,  (min)
09/06 12Z,   0.50,   0.04,  99.90,   0.48,  -0.06,
09/06 13Z,   0.40,   0.85,  99.90,   1.18,  -0.06,
09/06 14Z,   0.50,   2.05,  99.90,   2.49,  -0.06,
09/06 15Z,   0.50,   3.43,  99.90,   3.86,  -0.06,
09/06 16Z,   0.50,   4.73,  99.90,   5.16,  -0.06,
09/06 17Z,   0.40,   5.63,  99.90,   5.96,  -0.06,
09/06 18Z,   0.40,   5.87,  99.90,   6.21,  -0.06,  (max)
09/06 19Z,   0.50,   5.50,  99.90,   5.93,  -0.06,
09/06 20Z,   0.50,   4.79,  99.90,   5.23,  -0.06,
09/06 21Z,   0.50,   4.04,  99.90,   4.48,  -0.06,
09/06 22Z,   0.50,   3.47,  99.90,   3.90,  -0.06,
09/06 23Z,   0.50,   3.29,  99.90,   3.73,  -0.06,  (min)
09/07 00Z,   0.50,   3.71,  99.90,   4.14,  -0.06,
09/07 01Z,   0.50,   4.65,  99.90,   5.09,  -0.06,
09/07 02Z,   0.50,   5.83,  99.90,   6.26,  -0.06,
09/07 03Z,   0.50,   6.90,  99.90,   7.33,  -0.06,
09/07 04Z,   0.50,   7.63,  99.90,   8.07,  -0.06,
09/07 05Z,   0.50,   7.82,  99.90,   8.25,  -0.06,  (max)
09/07 06Z,   0.40,   7.30,  99.90,   7.63,  -0.06,
09/07 07Z,   0.40,   6.11,  99.90,   6.45,  -0.06,
09/07 08Z,   0.40,   4.55,  99.90,   4.88,  -0.06,
09/07 09Z,   0.40,   2.91,  99.90,   3.25,  -0.06,
09/07 10Z,   0.40,   1.39,  99.90,   1.72,  -0.06,
09/07 11Z,   0.40,   0.16,  99.90,   0.49,  -0.06,
09/07 12Z,   0.40,  -0.50,  99.90,  -0.17,  -0.06,  (min)
09/07 13Z,   0.40,  -0.37,  99.90,  -0.04,  -0.06,
09/07 14Z,   0.40,   0.51,  99.90,   0.84,  -0.06,
09/07 15Z,   0.40,   1.91,  99.90,   2.24,  -0.06,
09/07 16Z,   0.40,   3.56,  99.90,   3.90,  -0.06,
09/07 17Z,   0.40,   5.13,  99.90,   5.47,  -0.06,
09/07 18Z,   0.40,   6.19,  99.90,   6.53,  -0.06,
09/07 19Z,   0.40,   6.46,  99.90,   6.80,  -0.06,  (max)
09/07 20Z,   0.40,   5.99,  99.90,   6.32,  -0.06,
09/07 21Z,   0.40,   5.08,  99.90,   5.41,  -0.06,
09/07 22Z,   0.40,   4.05,  99.90,   4.38,  -0.06,
09/07 23Z,   0.40,   3.17,  99.90,   3.50,  -0.06,
09/08 00Z,   0.40,   2.75,  99.90,   3.08,  -0.06,  (min)
09/08 01Z,   0.40,   3.03,  99.90,   3.36,  -0.06,
09/08 02Z,   0.40,   3.98,  99.90,   4.32,  -0.06,
09/08 03Z,   0.40,   5.30,  99.90,   5.63,  -0.06,
09/08 04Z,   0.40,   6.62,  99.90,   6.95,  -0.06,
09/08 05Z,   0.30,   7.64,  99.90,   7.87,  -0.06,
09/08 06Z,   0.30,   8.07,  99.90,   8.30,  -0.06,  (max)
09/08 07Z,   0.30,   7.67,  99.90,   7.90,  -0.06,
09/08 08Z,   0.30,   6.49,  99.90,   6.73,  -0.06,
09/08 09Z,   0.30,   4.83,  99.90,   5.07,  -0.06,
09/08 10Z,   0.30,   3.01,  99.90,   3.25,  -0.06,
09/08 11Z,   0.30,   1.27,  99.90,   1.50,  -0.06,
09/08 12Z,   0.20,  -0.13,  99.90,   0.00,  -0.06,
09/08 13Z,   0.20,  -0.83,  99.90,  -0.70,  -0.06,  (min)
09/08 14Z,   0.20,  -0.60,  99.90,  -0.46,  -0.06,
09/08 15Z,   0.20,   0.50,  99.90,   0.63,  -0.06,
09/08 16Z,   0.20,   2.18,  99.90,   2.32,  -0.06,
09/08 17Z,   0.20,   4.11,  99.90,   4.25,  -0.06,
09/08 18Z,   0.20,   5.84,  99.90,   5.98,  -0.06,
09/08 19Z,   0.20,   6.90,  99.90,   7.04,  -0.06,
09/08 20Z,   0.20,   7.02,  99.90,   7.15,  -0.06,  (max)
09/08 21Z,   0.20,   6.29,  99.90,   6.43,  -0.06,
09/08 22Z,   0.20,   5.09,  99.90,   5.22,  -0.06,
09/08 23Z,   0.20,   3.74,  99.90,   3.87,  -0.06,
09/09 00Z,   0.20,   2.59,  99.90,   2.72,  -0.06,
09/09 01Z,   0.20,   2.01,  99.90,   2.15,  -0.06,  (min)
09/09 02Z,   0.20,   2.30,  99.90,   2.43,  -0.06,
09/09 03Z,   0.20,   3.38,  99.90,   3.51,  -0.06,
09/09 04Z,   0.20,   4.91,  99.90,   5.05,  -0.06,
09/09 05Z,   0.20,   6.50,  99.90,   6.64,  -0.06,
09/09 06Z,   0.20,   7.76,  99.90,   7.90,  -0.06,
09/09 07Z,   0.10,   8.31,  99.90,   8.35,  -0.06,  (max)
09/09 08Z,   0.10,   7.92,  99.90,   7.95,  -0.06,
09/09 09Z,   0.10,   6.65,  99.90,   6.68,  -0.06,
09/09 10Z,   0.10,   4.84,  99.90,   4.88,  -0.06,
09/09 11Z,   0.10,   2.86,  99.90,   2.89,  -0.06,
09/09 12Z,   0.10,   0.98,  99.90,   1.02,  -0.06,
09/09 13Z,   0.10,  -0.44,  99.90,  -0.40,  -0.06,
09/09 14Z,   0.10,  -0.99,  99.90,  -0.96,  -0.06,  (min)
09/09 15Z,   0.10,  -0.49,  99.90,  -0.46,  -0.06,
09/09 16Z,   0.10,   0.92,  99.90,   0.95,  -0.06,
09/09 17Z,   0.10,   2.89,  99.90,   2.93,  -0.06,
09/09 18Z,   0.10,   4.99,  99.90,   5.03,  -0.06,