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
#Astoria, OR : 09/06/2026 20:22:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,
09/06 00Z,   0.60,   5.22,   6.16,  99.90,   0.34,
09/06 01Z,   0.60,   6.39,   7.30,  99.90,   0.31,
09/06 02Z,   0.60,   7.31,   8.23,  99.90,   0.32,
09/06 03Z,   0.60,   7.79,   8.67,  99.90,   0.28,  (max)
09/06 04Z,   0.60,   7.70,   8.49,  99.90,   0.19,
09/06 05Z,   0.60,   6.96,   7.59,  99.90,   0.03,
09/06 06Z,   0.70,   5.66,   6.05,  99.90,  -0.31,
09/06 07Z,   0.70,   4.10,   4.40,  99.90,  -0.40,
09/06 08Z,   0.70,   2.58,   2.79,  99.90,  -0.49,
09/06 09Z,   0.70,   1.29,   1.32,  99.90,  -0.67,
09/06 10Z,   0.70,   0.31,   0.21,  99.90,  -0.80,
09/06 11Z,   0.70,  -0.16,  -0.26,  99.90,  -0.80,  (min)
09/06 12Z,   0.60,   0.04,   0.21,  99.90,  -0.43,
09/06 13Z,   0.60,   0.85,   1.46,  99.90,   0.01,
09/06 14Z,   0.60,   2.05,   2.95,  99.90,   0.30,
09/06 15Z,   0.60,   3.43,   4.40,  99.90,   0.37,
09/06 16Z,   0.60,   4.73,   5.62,  99.90,   0.29,
09/06 17Z,   0.60,   5.63,   6.48,  99.90,   0.25,
09/06 18Z,   0.60,   5.87,   6.74,  99.90,   0.27,  (max)
09/06 19Z,   0.60,   5.50,   6.34,  99.90,   0.24,
09/06 20Z,   0.60,   4.79,   5.48,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 21Z,   0.60,   4.04,  99.90,   4.72,   0.08,
09/06 22Z,   0.60,   3.47,  99.90,   4.13,   0.07,
09/06 23Z,   0.60,   3.29,  99.90,   3.95,   0.05,  (min)
09/07 00Z,   0.60,   3.71,  99.90,   4.35,   0.04,
09/07 01Z,   0.70,   4.65,  99.90,   5.38,   0.03,
09/07 02Z,   0.60,   5.83,  99.90,   6.45,   0.02,
09/07 03Z,   0.60,   6.90,  99.90,   7.50,   0.00,
09/07 04Z,   0.60,   7.63,  99.90,   8.22,  -0.01,
09/07 05Z,   0.60,   7.82,  99.90,   8.40,  -0.02,  (max)
09/07 06Z,   0.60,   7.30,  99.90,   7.86,  -0.03,
09/07 07Z,   0.60,   6.11,  99.90,   6.67,  -0.04,
09/07 08Z,   0.60,   4.55,  99.90,   5.09,  -0.06,
09/07 09Z,   0.60,   2.91,  99.90,   3.45,  -0.06,
09/07 10Z,   0.60,   1.39,  99.90,   1.93,  -0.06,
09/07 11Z,   0.60,   0.16,  99.90,   0.70,  -0.06,
09/07 12Z,   0.60,  -0.50,  99.90,   0.04,  -0.06,  (min)
09/07 13Z,   0.60,  -0.37,  99.90,   0.17,  -0.06,
09/07 14Z,   0.60,   0.51,  99.90,   1.05,  -0.06,
09/07 15Z,   0.60,   1.91,  99.90,   2.45,  -0.06,
09/07 16Z,   0.60,   3.56,  99.90,   4.11,  -0.06,
09/07 17Z,   0.50,   5.13,  99.90,   5.58,  -0.06,
09/07 18Z,   0.50,   6.19,  99.90,   6.64,  -0.06,
09/07 19Z,   0.60,   6.46,  99.90,   7.01,  -0.06,  (max)
09/07 20Z,   0.50,   5.99,  99.90,   6.43,  -0.06,
09/07 21Z,   0.50,   5.08,  99.90,   5.52,  -0.06,
09/07 22Z,   0.50,   4.05,  99.90,   4.49,  -0.06,
09/07 23Z,   0.50,   3.17,  99.90,   3.61,  -0.06,
09/08 00Z,   0.60,   2.75,  99.90,   3.29,  -0.06,  (min)
09/08 01Z,   0.50,   3.03,  99.90,   3.47,  -0.06,
09/08 02Z,   0.50,   3.98,  99.90,   4.43,  -0.06,
09/08 03Z,   0.50,   5.30,  99.90,   5.74,  -0.06,
09/08 04Z,   0.50,   6.62,  99.90,   7.06,  -0.06,
09/08 05Z,   0.50,   7.64,  99.90,   8.08,  -0.06,
09/08 06Z,   0.50,   8.07,  99.90,   8.51,  -0.06,  (max)
09/08 07Z,   0.40,   7.67,  99.90,   8.01,  -0.06,
09/08 08Z,   0.40,   6.49,  99.90,   6.83,  -0.06,
09/08 09Z,   0.40,   4.83,  99.90,   5.18,  -0.06,
09/08 10Z,   0.40,   3.01,  99.90,   3.36,  -0.06,
09/08 11Z,   0.40,   1.27,  99.90,   1.61,  -0.06,
09/08 12Z,   0.40,  -0.13,  99.90,   0.21,  -0.06,
09/08 13Z,   0.40,  -0.83,  99.90,  -0.49,  -0.06,  (min)
09/08 14Z,   0.40,  -0.60,  99.90,  -0.25,  -0.06,
09/08 15Z,   0.40,   0.50,  99.90,   0.84,  -0.06,
09/08 16Z,   0.40,   2.18,  99.90,   2.53,  -0.06,
09/08 17Z,   0.30,   4.11,  99.90,   4.36,  -0.06,
09/08 18Z,   0.30,   5.84,  99.90,   6.09,  -0.06,
09/08 19Z,   0.30,   6.90,  99.90,   7.15,  -0.06,
09/08 20Z,   0.30,   7.02,  99.90,   7.26,  -0.06,  (max)
09/08 21Z,   0.30,   6.29,  99.90,   6.54,  -0.06,
09/08 22Z,   0.30,   5.09,  99.90,   5.33,  -0.06,
09/08 23Z,   0.30,   3.74,  99.90,   3.98,  -0.06,
09/09 00Z,   0.30,   2.59,  99.90,   2.83,  -0.06,
09/09 01Z,   0.30,   2.01,  99.90,   2.26,  -0.06,  (min)
09/09 02Z,   0.30,   2.30,  99.90,   2.54,  -0.06,
09/09 03Z,   0.30,   3.38,  99.90,   3.62,  -0.06,
09/09 04Z,   0.30,   4.91,  99.90,   5.16,  -0.06,
09/09 05Z,   0.30,   6.50,  99.90,   6.74,  -0.06,
09/09 06Z,   0.20,   7.76,  99.90,   7.90,  -0.06,
09/09 07Z,   0.20,   8.31,  99.90,   8.46,  -0.06,  (max)
09/09 08Z,   0.20,   7.92,  99.90,   8.06,  -0.06,
09/09 09Z,   0.20,   6.65,  99.90,   6.79,  -0.06,
09/09 10Z,   0.20,   4.84,  99.90,   4.99,  -0.06,
09/09 11Z,   0.20,   2.86,  99.90,   3.00,  -0.06,
09/09 12Z,   0.20,   0.98,  99.90,   1.13,  -0.06,
09/09 13Z,   0.20,  -0.44,  99.90,  -0.29,  -0.06,
09/09 14Z,   0.20,  -0.99,  99.90,  -0.85,  -0.06,  (min)
09/09 15Z,   0.20,  -0.49,  99.90,  -0.35,  -0.06,
09/09 16Z,   0.20,   0.92,  99.90,   1.06,  -0.06,
09/09 17Z,   0.20,   2.89,  99.90,   3.03,  -0.06,
09/09 18Z,   0.30,   4.99,  99.90,   5.24,  -0.06,
09/09 19Z,   0.30,   6.72,  99.90,   6.96,  -0.06,
09/09 20Z,   0.30,   7.59,  99.90,   7.83,  -0.06,  (max)
09/09 21Z,   0.30,   7.39,  99.90,   7.63,  -0.06,
09/09 22Z,   0.30,   6.32,  99.90,   6.56,  -0.06,
09/09 23Z,   0.30,   4.78,  99.90,   5.03,  -0.06,
09/10 00Z,   0.40,   3.16,  99.90,   3.51,  -0.06,
09/10 01Z,   0.40,   1.84,  99.90,   2.19,  -0.06,
09/10 02Z,   0.40,   1.25,  99.90,   1.60,  -0.06,  (min)
09/10 03Z,   0.40,   1.66,  99.90,   2.01,  -0.06,
09/10 04Z,   0.40,   2.95,  99.90,   3.29,  -0.06,
09/10 05Z,   0.40,   4.72,  99.90,   5.07,  -0.06,
09/10 06Z,   0.40,   6.52,  99.90,   6.86,  -0.06,
09/10 07Z,   0.40,   7.90,  99.90,   8.24,  -0.06,
09/10 08Z,   0.40,   8.44,  99.90,   8.78,  -0.06,  (max)
09/10 09Z,   0.40,   7.93,  99.90,   8.28,  -0.06,
09/10 10Z,   0.40,   6.51,  99.90,   6.85,  -0.06,
09/10 11Z,   0.40,   4.57,  99.90,   4.92,  -0.06,
09/10 12Z,   0.40,   2.50,  99.90,   2.85,  -0.06,