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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Point Reyes, CA
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Surge List
West Coast
#Astoria, OR : 09/12/2026 19:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   0.50,   4.21,   4.18,  99.90,  -0.53,
09/11 01Z,   0.50,   2.42,   2.44,  99.90,  -0.48,
09/11 02Z,   0.50,   1.07,   1.05,  99.90,  -0.52,
09/11 03Z,   0.50,   0.61,   0.54,  99.90,  -0.57,  (min)
09/11 04Z,   0.50,   1.23,   1.47,  99.90,  -0.26,
09/11 05Z,   0.50,   2.76,   3.33,  99.90,   0.07,
09/11 06Z,   0.40,   4.71,   5.41,  99.90,   0.30,
09/11 07Z,   0.40,   6.60,   7.31,  99.90,   0.31,
09/11 08Z,   0.40,   7.96,   8.61,  99.90,   0.25,
09/11 09Z,   0.40,   8.36,   9.02,  99.90,   0.26,  (max)
09/11 10Z,   0.40,   7.67,   8.26,  99.90,   0.19,
09/11 11Z,   0.50,   6.10,   6.39,  99.90,  -0.21,
09/11 12Z,   0.50,   4.10,   4.25,  99.90,  -0.35,
09/11 13Z,   0.50,   2.07,   2.26,  99.90,  -0.31,
09/11 14Z,   0.50,   0.39,   0.62,  99.90,  -0.27,
09/11 15Z,   0.50,  -0.53,  -0.36,  99.90,  -0.33,  (min)
09/11 16Z,   0.50,  -0.35,  -0.16,  99.90,  -0.31,
09/11 17Z,   0.50,   0.92,   1.54,  99.90,   0.12,
09/11 18Z,   0.60,   2.93,   3.68,  99.90,   0.15,
09/11 19Z,   0.60,   5.15,   5.83,  99.90,   0.08,
09/11 20Z,   0.70,   7.08,   7.58,  99.90,  -0.20,
09/11 21Z,   0.70,   8.23,   8.67,  99.90,  -0.26,
09/11 22Z,   0.60,   8.25,   8.72,  99.90,  -0.13,  (max)
09/11 23Z,   0.60,   7.18,   7.50,  99.90,  -0.28,
09/12 00Z,   0.70,   5.43,   5.54,  99.90,  -0.59,
09/12 01Z,   0.70,   3.43,   3.54,  99.90,  -0.59,
09/12 02Z,   0.70,   1.62,   1.78,  99.90,  -0.54,
09/12 03Z,   0.70,   0.40,   0.51,  99.90,  -0.59,
09/12 04Z,   0.70,   0.17,   0.27,  99.90,  -0.60,  (min)
09/12 05Z,   0.70,   1.06,   1.56,  99.90,  -0.20,
09/12 06Z,   0.60,   2.79,   3.57,  99.90,   0.18,
09/12 07Z,   0.60,   4.83,   5.62,  99.90,   0.19,
09/12 08Z,   0.70,   6.68,   7.40,  99.90,   0.02,
09/12 09Z,   0.70,   7.88,   8.61,  99.90,   0.03,
09/12 10Z,   0.60,   8.07,   8.81,  99.90,   0.14,  (max)
09/12 11Z,   0.60,   7.17,   7.81,  99.90,   0.04,
09/12 12Z,   0.60,   5.50,   5.84,  99.90,  -0.26,
09/12 13Z,   0.60,   3.54,   3.84,  99.90,  -0.30,
09/12 14Z,   0.60,   1.70,   2.01,  99.90,  -0.29,
09/12 15Z,   0.60,   0.34,   0.60,  99.90,  -0.34,
09/12 16Z,   0.70,  -0.14,   0.03,  99.90,  -0.53,  (min)
09/12 17Z,   0.60,   0.51,   1.02,  99.90,  -0.09,
09/12 18Z,   0.60,   2.13,   3.00,  99.90,   0.27,
09/12 19Z,   0.60,   4.25,   5.14,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 20Z,   0.70,   6.34,  99.90,   7.29,   0.26,
09/12 21Z,   0.70,   7.90,  99.90,   8.83,   0.22,
09/12 22Z,   0.60,   8.54,  99.90,   9.33,   0.19,  (max)
09/12 23Z,   0.60,   8.04,  99.90,   8.79,   0.15,
09/13 00Z,   0.70,   6.57,  99.90,   7.39,   0.12,
09/13 01Z,   0.70,   4.60,  99.90,   5.38,   0.08,
09/13 02Z,   0.70,   2.58,  99.90,   3.33,   0.05,
09/13 03Z,   0.70,   0.89,  99.90,   1.61,   0.02,
09/13 04Z,   0.70,  -0.08,  99.90,   0.61,  -0.02,  (min)
09/13 05Z,   0.70,   0.00,  99.90,   0.65,  -0.05,
09/13 06Z,   0.70,   1.15,  99.90,   1.77,  -0.09,
09/13 07Z,   0.70,   3.00,  99.90,   3.58,  -0.12,
09/13 08Z,   0.70,   5.00,  99.90,   5.58,  -0.12,
09/13 09Z,   0.70,   6.69,  99.90,   7.27,  -0.12,
09/13 10Z,   0.70,   7.65,  99.90,   8.23,  -0.12,  (max)
09/13 11Z,   0.70,   7.58,  99.90,   8.16,  -0.12,
09/13 12Z,   0.60,   6.52,  99.90,   7.00,  -0.12,
09/13 13Z,   0.60,   4.84,  99.90,   5.32,  -0.12,
09/13 14Z,   0.60,   3.04,  99.90,   3.52,  -0.12,
09/13 15Z,   0.70,   1.50,  99.90,   2.08,  -0.12,
09/13 16Z,   0.60,   0.57,  99.90,   1.05,  -0.12,  (min)
09/13 17Z,   0.60,   0.58,  99.90,   1.06,  -0.12,
09/13 18Z,   0.60,   1.64,  99.90,   2.12,  -0.12,
09/13 19Z,   0.70,   3.47,  99.90,   4.05,  -0.12,
09/13 20Z,   0.70,   5.53,  99.90,   6.11,  -0.12,
09/13 21Z,   0.60,   7.30,  99.90,   7.78,  -0.12,
09/13 22Z,   0.60,   8.38,  99.90,   8.85,  -0.12,
09/13 23Z,   0.70,   8.45,  99.90,   9.03,  -0.12,  (max)
09/14 00Z,   0.70,   7.46,  99.90,   8.04,  -0.12,
09/14 01Z,   0.60,   5.71,  99.90,   6.19,  -0.12,
09/14 02Z,   0.60,   3.67,  99.90,   4.15,  -0.12,
09/14 03Z,   0.60,   1.78,  99.90,   2.26,  -0.12,
09/14 04Z,   0.60,   0.35,  99.90,   0.83,  -0.12,
09/14 05Z,   0.60,  -0.29,  99.90,   0.19,  -0.12,  (min)
09/14 06Z,   0.60,   0.11,  99.90,   0.59,  -0.12,
09/14 07Z,   0.50,   1.45,  99.90,   1.83,  -0.12,
09/14 08Z,   0.50,   3.30,  99.90,   3.68,  -0.12,
09/14 09Z,   0.50,   5.16,  99.90,   5.54,  -0.12,
09/14 10Z,   0.50,   6.59,  99.90,   6.97,  -0.12,
09/14 11Z,   0.50,   7.26,  99.90,   7.64,  -0.12,  (max)
09/14 12Z,   0.50,   6.96,  99.90,   7.34,  -0.12,
09/14 13Z,   0.50,   5.82,  99.90,   6.20,  -0.12,
09/14 14Z,   0.50,   4.25,  99.90,   4.62,  -0.12,
09/14 15Z,   0.50,   2.71,  99.90,   3.09,  -0.12,
09/14 16Z,   0.50,   1.56,  99.90,   1.94,  -0.12,
09/14 17Z,   0.50,   1.08,  99.90,   1.46,  -0.12,  (min)
09/14 18Z,   0.50,   1.53,  99.90,   1.91,  -0.12,
09/14 19Z,   0.50,   2.89,  99.90,   3.27,  -0.12,
09/14 20Z,   0.40,   4.76,  99.90,   5.04,  -0.12,
09/14 21Z,   0.40,   6.58,  99.90,   6.86,  -0.12,
09/14 22Z,   0.40,   7.90,  99.90,   8.18,  -0.12,
09/14 23Z,   0.40,   8.43,  99.90,   8.71,  -0.12,  (max)
09/15 00Z,   0.50,   7.98,  99.90,   8.36,  -0.12,
09/15 01Z,   0.40,   6.63,  99.90,   6.91,  -0.12,
09/15 02Z,   0.40,   4.75,  99.90,   5.03,  -0.12,
09/15 03Z,   0.50,   2.81,  99.90,   3.19,  -0.12,
09/15 04Z,   0.40,   1.17,  99.90,   1.45,  -0.12,
09/15 05Z,   0.40,   0.08,  99.90,   0.36,  -0.12,
09/15 06Z,   0.40,  -0.21,  99.90,   0.07,  -0.12,  (min)
09/15 07Z,   0.40,   0.44,  99.90,   0.72,  -0.12,
09/15 08Z,   0.40,   1.86,  99.90,   2.14,  -0.12,
09/15 09Z,   0.40,   3.60,  99.90,   3.88,  -0.12,
09/15 10Z,   0.40,   5.21,  99.90,   5.49,  -0.12,
09/15 11Z,   0.40,   6.36,  99.90,   6.64,  -0.12,
09/15 12Z,   0.40,   6.77,  99.90,   7.05,  -0.12,  (max)
09/15 13Z,   0.40,   6.31,  99.90,   6.59,  -0.12,
09/15 14Z,   0.40,   5.19,  99.90,   5.47,  -0.12,
09/15 15Z,   0.40,   3.82,  99.90,   4.10,  -0.12,
09/15 16Z,   0.40,   2.62,  99.90,   2.90,  -0.12,
09/15 17Z,   0.40,   1.87,  99.90,   2.15,  -0.12,
09/15 18Z,   0.40,   1.81,  99.90,   2.09,  -0.12,  (min)
09/15 19Z,   0.40,   2.59,  99.90,   2.87,  -0.12,
09/15 20Z,   0.40,   4.07,  99.90,   4.35,  -0.12,
09/15 21Z,   0.40,   5.80,  99.90,   6.08,  -0.12,
09/15 22Z,   0.40,   7.25,  99.90,   7.53,  -0.12,
09/15 23Z,   0.40,   8.08,  99.90,   8.36,  -0.12,
09/16 00Z,   0.40,   8.11,  99.90,   8.39,  -0.12,  (max)
09/16 01Z,   0.40,   7.26,  99.90,   7.54,  -0.12,
09/16 02Z,   0.30,   5.71,  99.90,   5.89,  -0.12,
09/16 03Z,   0.30,   3.87,  99.90,   4.05,  -0.12,
09/16 04Z,   0.30,   2.16,  99.90,   2.34,  -0.12,
09/16 05Z,   0.30,   0.85,  99.90,   1.03,  -0.12,
09/16 06Z,   0.30,   0.09,  99.90,   0.27,  -0.12,
09/16 07Z,   0.30,   0.09,  99.90,   0.27,  -0.12,  (min)
09/16 08Z,   0.30,   0.88,  99.90,   1.06,  -0.12,
09/16 09Z,   0.30,   2.25,  99.90,   2.43,  -0.12,
09/16 10Z,   0.30,   3.78,  99.90,   3.96,  -0.12,
09/16 11Z,   0.30,   5.12,  99.90,   5.29,  -0.12,
09/16 12Z,   0.30,   6.00,  99.90,   6.18,  -0.12,