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 : 05/12/2025 20:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 00Z,   0.10,   2.18,   2.13,  99.90,  -0.15,
05/11 01Z,   0.10,   2.48,   2.29,  99.90,  -0.29,  (min)
05/11 02Z,   0.10,   3.26,   3.13,  99.90,  -0.23,
05/11 03Z,   0.20,   4.34,   4.33,  99.90,  -0.21,
05/11 04Z,   0.20,   5.46,   5.45,  99.90,  -0.21,
05/11 05Z,   0.20,   6.30,   5.98,  99.90,  -0.52,
05/11 06Z,   0.20,   6.63,   6.54,  99.90,  -0.29,  (max)
05/11 07Z,   0.20,   6.29,   6.12,  99.90,  -0.37,
05/11 08Z,   0.20,   5.33,   5.33,  99.90,  -0.20,
05/11 09Z,   0.30,   3.91,   3.77,  99.90,  -0.44,
05/11 10Z,   0.20,   2.32,   2.35,  99.90,  -0.17,
05/11 11Z,   0.30,   0.89,   1.19,  99.90,  -0.00,
05/11 12Z,   0.20,  -0.06,  -0.05,  99.90,  -0.19,
05/11 13Z,   0.20,  -0.37,  -0.40,  99.90,  -0.23,  (min)
05/11 14Z,   0.20,   0.02,   0.21,  99.90,  -0.01,
05/11 15Z,   0.20,   0.98,   1.14,  99.90,  -0.04,
05/11 16Z,   0.20,   2.25,   2.38,  99.90,  -0.07,
05/11 17Z,   0.20,   3.54,   3.79,  99.90,   0.05,
05/11 18Z,   0.20,   4.55,   4.77,  99.90,   0.02,
05/11 19Z,   0.20,   5.07,   5.23,  99.90,  -0.04,
05/11 20Z,   0.30,   5.04,   5.29,  99.90,  -0.05,  (max)
05/11 21Z,   0.30,   4.54,   4.85,  99.90,   0.01,
05/11 22Z,   0.30,   3.78,   3.97,  99.90,  -0.11,
05/11 23Z,   0.40,   3.04,   3.27,  99.90,  -0.17,
05/12 00Z,   0.50,   2.58,   2.97,  99.90,  -0.11,
05/12 01Z,   0.60,   2.58,   2.91,  99.90,  -0.27,  (min)
05/12 02Z,   0.70,   3.09,   3.47,  99.90,  -0.32,
05/12 03Z,   0.70,   4.01,   4.47,  99.90,  -0.24,
05/12 04Z,   0.70,   5.11,   5.66,  99.90,  -0.15,
05/12 05Z,   0.70,   6.09,   6.48,  99.90,  -0.31,
05/12 06Z,   0.70,   6.66,   7.03,  99.90,  -0.33,
05/12 07Z,   0.70,   6.63,   7.07,  99.90,  -0.26,  (max)
05/12 08Z,   0.70,   5.92,   6.45,  99.90,  -0.17,
05/12 09Z,   0.70,   4.65,   5.05,  99.90,  -0.30,
05/12 10Z,   0.70,   3.05,   3.55,  99.90,  -0.20,
05/12 11Z,   0.70,   1.44,   2.16,  99.90,   0.02,
05/12 12Z,   0.50,   0.15,   0.51,  99.90,  -0.14,
05/12 13Z,   0.50,  -0.55,  -0.16,  99.90,  -0.11,  (min)
05/12 14Z,   0.50,  -0.54,  -0.01,  99.90,   0.03,
05/12 15Z,   0.40,   0.15,   0.37,  99.90,  -0.18,
05/12 16Z,   0.40,   1.32,   1.73,  99.90,   0.01,
05/12 17Z,   0.30,   2.69,   3.07,  99.90,   0.08,
05/12 18Z,   0.30,   3.95,   4.45,  99.90,   0.20,
05/12 19Z,   0.30,   4.83,   5.21,  99.90,   0.08,
05/12 20Z,   0.30,   5.17,   5.36,  99.90,  -0.11,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 21Z,   0.30,   4.98,  99.90,   5.17,  -0.11,
05/12 22Z,   0.20,   4.39,  99.90,   4.49,  -0.10,
05/12 23Z,   0.20,   3.66,  99.90,   3.76,  -0.10,
05/13 00Z,   0.20,   3.05,  99.90,   3.16,  -0.09,
05/13 01Z,   0.20,   2.80,  99.90,   2.91,  -0.09,  (min)
05/13 02Z,   0.20,   3.03,  99.90,   3.14,  -0.09,
05/13 03Z,   0.20,   3.72,  99.90,   3.83,  -0.08,
05/13 04Z,   0.20,   4.70,  99.90,   4.83,  -0.08,
05/13 05Z,   0.20,   5.73,  99.90,   5.86,  -0.07,
05/13 06Z,   0.10,   6.50,  99.90,   6.53,  -0.07,
05/13 07Z,   0.10,   6.76,  99.90,   6.80,  -0.07,  (max)
05/13 08Z,   0.10,   6.38,  99.90,   6.42,  -0.06,
05/13 09Z,   0.10,   5.36,  99.90,   5.40,  -0.06,
05/13 10Z,   0.10,   3.87,  99.90,   3.91,  -0.06,
05/13 11Z,   0.00,   2.20,  99.90,   2.14,  -0.06,
05/13 12Z,   0.10,   0.68,  99.90,   0.72,  -0.06,
05/13 13Z,   0.00,  -0.38,  99.90,  -0.44,  -0.06,
05/13 14Z,   0.00,  -0.78,  99.90,  -0.84,  -0.06,  (min)
05/13 15Z,   0.00,  -0.46,  99.90,  -0.53,  -0.06,
05/13 16Z,   0.00,   0.47,  99.90,   0.40,  -0.06,
05/13 17Z,   0.00,   1.77,  99.90,   1.71,  -0.06,
05/13 18Z,   0.00,   3.15,  99.90,   3.09,  -0.06,
05/13 19Z,   0.00,   4.30,  99.90,   4.24,  -0.06,
05/13 20Z,   0.00,   5.00,  99.90,   4.93,  -0.06,
05/13 21Z,   0.00,   5.16,  99.90,   5.09,  -0.06,  (max)
05/13 22Z,   0.00,   4.83,  99.90,   4.77,  -0.06,
05/13 23Z,   0.00,   4.22,  99.90,   4.15,  -0.06,
05/14 00Z,   0.00,   3.56,  99.90,   3.49,  -0.06,
05/14 01Z,   0.00,   3.11,  99.90,   3.05,  -0.06,
05/14 02Z,   0.00,   3.07,  99.90,   3.01,  -0.06,  (min)
05/14 03Z,   0.00,   3.49,  99.90,   3.43,  -0.06,
05/14 04Z,   0.00,   4.30,  99.90,   4.23,  -0.06,
05/14 05Z,   0.00,   5.28,  99.90,   5.22,  -0.06,
05/14 06Z,  -0.10,   6.17,  99.90,   6.01,  -0.06,
05/14 07Z,  -0.10,   6.69,  99.90,   6.52,  -0.06,
05/14 08Z,   0.00,   6.64,  99.90,   6.57,  -0.06,  (max)
05/14 09Z,   0.00,   5.95,  99.90,   5.88,  -0.06,
05/14 10Z,   0.00,   4.69,  99.90,   4.63,  -0.06,
05/14 11Z,   0.00,   3.10,  99.90,   3.04,  -0.06,
05/14 12Z,   0.00,   1.47,  99.90,   1.40,  -0.06,
05/14 13Z,   0.00,   0.12,  99.90,   0.06,  -0.06,
05/14 14Z,   0.00,  -0.68,  99.90,  -0.74,  -0.06,
05/14 15Z,   0.00,  -0.78,  99.90,  -0.85,  -0.06,  (min)
05/14 16Z,   0.00,  -0.21,  99.90,  -0.27,  -0.06,
05/14 17Z,   0.00,   0.88,  99.90,   0.82,  -0.06,
05/14 18Z,   0.00,   2.23,  99.90,   2.16,  -0.06,
05/14 19Z,   0.00,   3.53,  99.90,   3.47,  -0.06,
05/14 20Z,   0.00,   4.52,  99.90,   4.46,  -0.06,
05/14 21Z,   0.00,   5.03,  99.90,   4.97,  -0.06,
05/14 22Z,   0.00,   5.04,  99.90,   4.98,  -0.06,  (max)
05/14 23Z,   0.00,   4.64,  99.90,   4.58,  -0.06,
05/15 00Z,   0.00,   4.04,  99.90,   3.98,  -0.06,
05/15 01Z,   0.00,   3.50,  99.90,   3.44,  -0.06,
05/15 02Z,   0.00,   3.24,  99.90,   3.17,  -0.06,  (min)
05/15 03Z,   0.00,   3.38,  99.90,   3.32,  -0.06,
05/15 04Z,   0.00,   3.94,  99.90,   3.88,  -0.06,
05/15 05Z,   0.00,   4.79,  99.90,   4.73,  -0.06,
05/15 06Z,  -0.10,   5.70,  99.90,   5.53,  -0.06,
05/15 07Z,   0.00,   6.40,  99.90,   6.34,  -0.06,
05/15 08Z,   0.00,   6.66,  99.90,   6.60,  -0.06,  (max)
05/15 09Z,   0.00,   6.33,  99.90,   6.27,  -0.06,
05/15 10Z,   0.00,   5.41,  99.90,   5.35,  -0.06,
05/15 11Z,   0.00,   4.02,  99.90,   3.96,  -0.06,
05/15 12Z,   0.00,   2.42,  99.90,   2.36,  -0.06,
05/15 13Z,   0.00,   0.90,  99.90,   0.84,  -0.06,
05/15 14Z,   0.00,  -0.23,  99.90,  -0.29,  -0.06,
05/15 15Z,   0.00,  -0.76,  99.90,  -0.83,  -0.06,  (min)
05/15 16Z,   0.00,  -0.62,  99.90,  -0.69,  -0.06,
05/15 17Z,   0.00,   0.12,  99.90,   0.06,  -0.06,
05/15 18Z,   0.00,   1.29,  99.90,   1.23,  -0.06,
05/15 19Z,   0.00,   2.61,  99.90,   2.55,  -0.06,
05/15 20Z,   0.00,   3.79,  99.90,   3.73,  -0.06,
05/15 21Z,   0.00,   4.62,  99.90,   4.55,  -0.06,
05/15 22Z,   0.00,   4.97,  99.90,   4.91,  -0.06,  (max)
05/15 23Z,   0.00,   4.87,  99.90,   4.81,  -0.06,
05/16 00Z,   0.00,   4.44,  99.90,   4.38,  -0.06,
05/16 01Z,   0.00,   3.91,  99.90,   3.85,  -0.06,
05/16 02Z,   0.00,   3.51,  99.90,   3.44,  -0.06,
05/16 03Z,   0.00,   3.40,  99.90,   3.34,  -0.06,  (min)
05/16 04Z,   0.00,   3.69,  99.90,   3.62,  -0.06,
05/16 05Z,   0.00,   4.32,  99.90,   4.25,  -0.06,
05/16 06Z,   0.00,   5.14,  99.90,   5.08,  -0.06,
05/16 07Z,   0.00,   5.93,  99.90,   5.86,  -0.06,
05/16 08Z,   0.00,   6.43,  99.90,   6.37,  -0.06,
05/16 09Z,   0.00,   6.46,  99.90,   6.40,  -0.06,  (max)
05/16 10Z,   0.00,   5.92,  99.90,   5.86,  -0.06,
05/16 11Z,   0.00,   4.85,  99.90,   4.79,  -0.06,
05/16 12Z,   0.00,   3.42,  99.90,   3.36,  -0.06,