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
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Crescent City, CA : 09/12/2026 16:22:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   0.70,   1.44,   1.69,  99.90,  -0.45,
09/11 01Z,   0.70,   1.15,   1.59,  99.90,  -0.26,  (min)
09/11 02Z,   0.70,   1.63,   2.08,  99.90,  -0.25,
09/11 03Z,   0.70,   2.77,   3.19,  99.90,  -0.28,
09/11 04Z,   0.70,   4.28,   4.67,  99.90,  -0.31,
09/11 05Z,   0.70,   5.76,   6.18,  99.90,  -0.28,
09/11 06Z,   0.60,   6.82,   7.20,  99.90,  -0.22,
09/11 07Z,   0.60,   7.15,   7.65,  99.90,  -0.10,  (max)
09/11 08Z,   0.50,   6.64,   7.21,  99.90,   0.07,
09/11 09Z,   0.60,   5.39,   5.85,  99.90,  -0.14,
09/11 10Z,   0.60,   3.69,   4.06,  99.90,  -0.23,
09/11 11Z,   0.60,   1.93,   2.29,  99.90,  -0.24,
09/11 12Z,   0.60,   0.55,   1.05,  99.90,  -0.10,
09/11 13Z,   0.60,  -0.13,   0.30,  99.90,  -0.17,  (min)
09/11 14Z,   0.60,   0.07,   0.38,  99.90,  -0.29,
09/11 15Z,   0.60,   1.09,   1.39,  99.90,  -0.30,
09/11 16Z,   0.60,   2.67,   2.98,  99.90,  -0.29,
09/11 17Z,   0.60,   4.43,   4.84,  99.90,  -0.19,
09/11 18Z,   0.70,   5.93,   6.41,  99.90,  -0.22,
09/11 19Z,   0.70,   6.82,   7.11,  99.90,  -0.41,
09/11 20Z,   0.70,   6.88,   7.32,  99.90,  -0.26,  (max)
09/11 21Z,   0.70,   6.12,   6.33,  99.90,  -0.49,
09/11 22Z,   0.70,   4.75,   5.23,  99.90,  -0.22,
09/11 23Z,   0.70,   3.14,   3.47,  99.90,  -0.37,
09/12 00Z,   0.70,   1.71,   2.05,  99.90,  -0.36,
09/12 01Z,   0.70,   0.82,   1.14,  99.90,  -0.38,
09/12 02Z,   0.70,   0.71,   1.09,  99.90,  -0.32,  (min)
09/12 03Z,   0.70,   1.40,   1.61,  99.90,  -0.49,
09/12 04Z,   0.70,   2.70,   3.02,  99.90,  -0.38,
09/12 05Z,   0.70,   4.29,   4.49,  99.90,  -0.50,
09/12 06Z,   0.60,   5.74,   6.12,  99.90,  -0.22,
09/12 07Z,   0.60,   6.67,   6.84,  99.90,  -0.43,
09/12 08Z,   0.60,   6.84,   7.24,  99.90,  -0.20,  (max)
09/12 09Z,   0.60,   6.20,   6.53,  99.90,  -0.27,
09/12 10Z,   0.60,   4.91,   5.29,  99.90,  -0.22,
09/12 11Z,   0.60,   3.29,   3.62,  99.90,  -0.27,
09/12 12Z,   0.60,   1.75,   2.21,  99.90,  -0.14,
09/12 13Z,   0.60,   0.69,   1.01,  99.90,  -0.28,
09/12 14Z,   0.60,   0.38,   0.80,  99.90,  -0.18,  (min)
09/12 15Z,   0.60,   0.91,   1.41,  99.90,  -0.10,
09/12 16Z,   0.60,   2.14,   2.50,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 17Z,   0.60,   3.78,  99.90,   4.14,  -0.24,
09/12 18Z,   0.60,   5.41,  99.90,   5.77,  -0.24,
09/12 19Z,   0.60,   6.63,  99.90,   6.98,  -0.24,
09/12 20Z,   0.60,   7.12,  99.90,   7.48,  -0.25,  (max)
09/12 21Z,   0.60,   6.78,  99.90,   7.13,  -0.25,
09/12 22Z,   0.60,   5.68,  99.90,   6.03,  -0.25,
09/12 23Z,   0.60,   4.10,  99.90,   4.45,  -0.25,
09/13 00Z,   0.60,   2.43,  99.90,   2.79,  -0.25,
09/13 01Z,   0.60,   1.09,  99.90,   1.44,  -0.25,
09/13 02Z,   0.60,   0.39,  99.90,   0.74,  -0.25,  (min)
09/13 03Z,   0.60,   0.50,  99.90,   0.85,  -0.25,
09/13 04Z,   0.60,   1.37,  99.90,   1.72,  -0.25,
09/13 05Z,   0.60,   2.77,  99.90,   3.12,  -0.25,
09/13 06Z,   0.60,   4.32,  99.90,   4.67,  -0.25,
09/13 07Z,   0.50,   5.65,  99.90,   5.89,  -0.25,
09/13 08Z,   0.60,   6.40,  99.90,   6.75,  -0.25,
09/13 09Z,   0.60,   6.40,  99.90,   6.75,  -0.25,  (max)
09/13 10Z,   0.50,   5.68,  99.90,   5.93,  -0.25,
09/13 11Z,   0.50,   4.43,  99.90,   4.68,  -0.25,
09/13 12Z,   0.60,   3.00,  99.90,   3.35,  -0.25,
09/13 13Z,   0.60,   1.78,  99.90,   2.13,  -0.25,
09/13 14Z,   0.60,   1.10,  99.90,   1.45,  -0.25,
09/13 15Z,   0.50,   1.15,  99.90,   1.39,  -0.25,  (min)
09/13 16Z,   0.50,   1.93,  99.90,   2.18,  -0.25,
09/13 17Z,   0.60,   3.26,  99.90,   3.61,  -0.25,
09/13 18Z,   0.50,   4.80,  99.90,   5.05,  -0.25,
09/13 19Z,   0.50,   6.17,  99.90,   6.42,  -0.25,
09/13 20Z,   0.50,   7.01,  99.90,   7.26,  -0.25,
09/13 21Z,   0.50,   7.09,  99.90,   7.34,  -0.25,  (max)
09/13 22Z,   0.50,   6.39,  99.90,   6.64,  -0.25,
09/13 23Z,   0.50,   5.06,  99.90,   5.31,  -0.25,
09/14 00Z,   0.50,   3.40,  99.90,   3.65,  -0.25,
09/14 01Z,   0.50,   1.82,  99.90,   2.07,  -0.25,
09/14 02Z,   0.50,   0.67,  99.90,   0.92,  -0.25,
09/14 03Z,   0.50,   0.21,  99.90,   0.46,  -0.25,  (min)
09/14 04Z,   0.50,   0.53,  99.90,   0.78,  -0.25,
09/14 05Z,   0.50,   1.52,  99.90,   1.76,  -0.25,
09/14 06Z,   0.40,   2.91,  99.90,   3.05,  -0.25,
09/14 07Z,   0.50,   4.34,  99.90,   4.59,  -0.25,
09/14 08Z,   0.50,   5.47,  99.90,   5.72,  -0.25,
09/14 09Z,   0.50,   6.02,  99.90,   6.27,  -0.25,  (max)
09/14 10Z,   0.50,   5.90,  99.90,   6.14,  -0.25,
09/14 11Z,   0.50,   5.16,  99.90,   5.41,  -0.25,
09/14 12Z,   0.60,   4.06,  99.90,   4.41,  -0.25,
09/14 13Z,   0.60,   2.91,  99.90,   3.26,  -0.25,
09/14 14Z,   0.50,   2.04,  99.90,   2.29,  -0.25,
09/14 15Z,   0.50,   1.72,  99.90,   1.97,  -0.25,  (min)
09/14 16Z,   0.60,   2.05,  99.90,   2.40,  -0.25,
09/14 17Z,   0.60,   2.98,  99.90,   3.32,  -0.25,
09/14 18Z,   0.50,   4.26,  99.90,   4.51,  -0.25,
09/14 19Z,   0.50,   5.58,  99.90,   5.83,  -0.25,
09/14 20Z,   0.60,   6.60,  99.90,   6.95,  -0.25,
09/14 21Z,   0.60,   7.04,  99.90,   7.39,  -0.25,  (max)
09/14 22Z,   0.60,   6.77,  99.90,   7.12,  -0.25,
09/14 23Z,   0.60,   5.82,  99.90,   6.17,  -0.25,
09/15 00Z,   0.60,   4.39,  99.90,   4.74,  -0.25,
09/15 01Z,   0.60,   2.80,  99.90,   3.14,  -0.25,
09/15 02Z,   0.60,   1.40,  99.90,   1.75,  -0.25,
09/15 03Z,   0.50,   0.49,  99.90,   0.74,  -0.25,
09/15 04Z,   0.50,   0.27,  99.90,   0.52,  -0.25,  (min)
09/15 05Z,   0.50,   0.73,  99.90,   0.98,  -0.25,
09/15 06Z,   0.50,   1.75,  99.90,   2.00,  -0.25,
09/15 07Z,   0.50,   3.04,  99.90,   3.29,  -0.25,
09/15 08Z,   0.60,   4.29,  99.90,   4.63,  -0.25,
09/15 09Z,   0.60,   5.20,  99.90,   5.55,  -0.25,
09/15 10Z,   0.60,   5.58,  99.90,   5.93,  -0.25,  (max)
09/15 11Z,   0.60,   5.39,  99.90,   5.74,  -0.25,
09/15 12Z,   0.60,   4.74,  99.90,   5.09,  -0.25,
09/15 13Z,   0.60,   3.85,  99.90,   4.20,  -0.25,
09/15 14Z,   0.60,   3.01,  99.90,   3.36,  -0.25,
09/15 15Z,   0.60,   2.49,  99.90,   2.84,  -0.25,
09/15 16Z,   0.60,   2.46,  99.90,   2.81,  -0.25,  (min)
09/15 17Z,   0.60,   2.96,  99.90,   3.31,  -0.25,
09/15 18Z,   0.60,   3.88,  99.90,   4.23,  -0.25,
09/15 19Z,   0.60,   5.00,  99.90,   5.35,  -0.25,
09/15 20Z,   0.60,   6.03,  99.90,   6.38,  -0.25,
09/15 21Z,   0.60,   6.69,  99.90,   7.04,  -0.25,
09/15 22Z,   0.70,   6.79,  99.90,   7.24,  -0.25,  (max)
09/15 23Z,   0.70,   6.26,  99.90,   6.71,  -0.25,
09/16 00Z,   0.60,   5.20,  99.90,   5.55,  -0.25,
09/16 01Z,   0.60,   3.81,  99.90,   4.16,  -0.25,
09/16 02Z,   0.60,   2.39,  99.90,   2.73,  -0.25,
09/16 03Z,   0.60,   1.22,  99.90,   1.57,  -0.25,
09/16 04Z,   0.60,   0.56,  99.90,   0.90,  -0.25,
09/16 05Z,   0.60,   0.50,  99.90,   0.85,  -0.25,  (min)
09/16 06Z,   0.60,   1.02,  99.90,   1.37,  -0.25,
09/16 07Z,  99.90,   1.97,  99.90,  99.90,  -0.25,
09/16 08Z,  99.90,   3.10,  99.90,  99.90,  -0.25,
09/16 09Z,  99.90,   4.14,  99.90,  99.90,  -0.25,
09/16 10Z,  99.90,   4.86,  99.90,  99.90,  -0.25,
09/16 11Z,  99.90,   5.14,  99.90,  99.90,  -0.25,
09/16 12Z,  99.90,   4.97,  99.90,  99.90,  -0.25,