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 : 04/16/2026 08:21:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 12Z,   0.10,   1.79,   1.93,  99.90,   0.04,  (min)
04/14 13Z,   0.10,   2.50,   2.49,  99.90,  -0.11,
04/14 14Z,   0.10,   3.53,   3.54,  99.90,  -0.09,
04/14 15Z,   0.10,   4.60,   4.54,  99.90,  -0.16,
04/14 16Z,   0.10,   5.41,   5.37,  99.90,  -0.14,
04/14 17Z,   0.10,   5.74,   5.63,  99.90,  -0.21,  (max)
04/14 18Z,   0.20,   5.46,   5.42,  99.90,  -0.24,
04/14 19Z,   0.20,   4.62,   4.71,  99.90,  -0.11,
04/14 20Z,   0.20,   3.42,   3.59,  99.90,  -0.03,
04/14 21Z,   0.20,   2.15,   2.19,  99.90,  -0.16,
04/14 22Z,   0.20,   1.12,   0.99,  99.90,  -0.33,
04/14 23Z,   0.30,   0.60,   0.63,  99.90,  -0.27,  (min)
04/15 00Z,   0.30,   0.75,   0.79,  99.90,  -0.26,
04/15 01Z,   0.30,   1.53,   1.49,  99.90,  -0.34,
04/15 02Z,   0.30,   2.78,   2.70,  99.90,  -0.38,
04/15 03Z,   0.30,   4.20,   4.09,  99.90,  -0.41,
04/15 04Z,   0.30,   5.44,   5.44,  99.90,  -0.30,
04/15 05Z,   0.40,   6.20,   6.33,  99.90,  -0.27,
04/15 06Z,   0.30,   6.29,   6.51,  99.90,  -0.08,  (max)
04/15 07Z,   0.30,   5.69,   5.62,  99.90,  -0.37,
04/15 08Z,   0.30,   4.55,   4.70,  99.90,  -0.15,
04/15 09Z,   0.40,   3.15,   3.46,  99.90,  -0.09,
04/15 10Z,   0.40,   1.85,   2.07,  99.90,  -0.18,
04/15 11Z,   0.40,   0.96,   1.16,  99.90,  -0.20,
04/15 12Z,   0.40,   0.70,   0.87,  99.90,  -0.23,  (min)
04/15 13Z,   0.50,   1.13,   1.34,  99.90,  -0.29,
04/15 14Z,   0.50,   2.14,   2.34,  99.90,  -0.30,
04/15 15Z,   0.50,   3.45,   3.81,  99.90,  -0.14,
04/15 16Z,   0.50,   4.73,   4.97,  99.90,  -0.26,
04/15 17Z,   0.50,   5.63,   5.97,  99.90,  -0.16,
04/15 18Z,   0.50,   5.93,   6.26,  99.90,  -0.17,  (max)
04/15 19Z,   0.50,   5.55,   5.68,  99.90,  -0.37,
04/15 20Z,   0.30,   4.58,   4.75,  99.90,  -0.13,
04/15 21Z,   0.30,   3.28,   3.32,  99.90,  -0.26,
04/15 22Z,   0.30,   2.00,   2.05,  99.90,  -0.25,
04/15 23Z,   0.30,   1.08,   1.14,  99.90,  -0.24,
04/16 00Z,   0.30,   0.80,   0.86,  99.90,  -0.24,  (min)
04/16 01Z,   0.30,   1.23,   1.12,  99.90,  -0.41,
04/16 02Z,   0.30,   2.31,   2.22,  99.90,  -0.39,
04/16 03Z,   0.30,   3.76,   3.68,  99.90,  -0.38,
04/16 04Z,   0.30,   5.25,   5.16,  99.90,  -0.39,
04/16 05Z,   0.20,   6.38,   6.32,  99.90,  -0.26,
04/16 06Z,   0.20,   6.86,   6.81,  99.90,  -0.25,  (max)
04/16 07Z,   0.10,   6.55,   6.35,  99.90,  -0.30,
04/16 08Z,   0.20,   5.50,   5.46,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 09Z,   0.20,   3.95,  99.90,   3.92,  -0.23,
04/16 10Z,   0.10,   2.26,  99.90,   2.13,  -0.22,
04/16 11Z,   0.10,   0.82,  99.90,   0.71,  -0.21,
04/16 12Z,   0.20,  -0.03,  99.90,  -0.03,  -0.20,
04/16 13Z,   0.20,  -0.09,  99.90,  -0.08,  -0.19,  (min)
04/16 14Z,   0.10,   0.63,  99.90,   0.54,  -0.18,
04/16 15Z,   0.10,   1.93,  99.90,   1.86,  -0.17,
04/16 16Z,   0.10,   3.48,  99.90,   3.42,  -0.16,
04/16 17Z,   0.10,   4.90,  99.90,   4.85,  -0.15,
04/16 18Z,   0.10,   5.83,  99.90,   5.78,  -0.14,
04/16 19Z,   0.10,   6.05,  99.90,   6.01,  -0.13,  (max)
04/16 20Z,   0.10,   5.54,  99.90,   5.52,  -0.13,
04/16 21Z,   0.10,   4.47,  99.90,   4.44,  -0.13,
04/16 22Z,   0.10,   3.14,  99.90,   3.11,  -0.13,
04/16 23Z,   0.10,   1.94,  99.90,   1.92,  -0.13,
04/17 00Z,   0.10,   1.22,  99.90,   1.20,  -0.13,
04/17 01Z,   0.10,   1.21,  99.90,   1.18,  -0.13,  (min)
04/17 02Z,   0.00,   1.93,  99.90,   1.81,  -0.13,
04/17 03Z,   0.00,   3.24,  99.90,   3.12,  -0.13,
04/17 04Z,   0.00,   4.82,  99.90,   4.69,  -0.13,
04/17 05Z,   0.00,   6.25,  99.90,   6.12,  -0.13,
04/17 06Z,   0.00,   7.16,  99.90,   7.03,  -0.13,
04/17 07Z,   0.00,   7.28,  99.90,   7.15,  -0.13,  (max)
04/17 08Z,   0.10,   6.54,  99.90,   6.51,  -0.13,
04/17 09Z,   0.10,   5.07,  99.90,   5.04,  -0.13,
04/17 10Z,   0.10,   3.18,  99.90,   3.16,  -0.13,
04/17 11Z,   0.20,   1.30,  99.90,   1.38,  -0.13,
04/17 12Z,   0.20,  -0.15,  99.90,  -0.07,  -0.13,
04/17 13Z,   0.30,  -0.86,  99.90,  -0.68,  -0.13,  (min)
04/17 14Z,   0.30,  -0.68,  99.90,  -0.50,  -0.13,
04/17 15Z,   0.30,   0.32,  99.90,   0.50,  -0.13,
04/17 16Z,   0.30,   1.87,  99.90,   2.04,  -0.13,
04/17 17Z,   0.30,   3.58,  99.90,   3.76,  -0.13,
04/17 18Z,   0.30,   5.05,  99.90,   5.22,  -0.13,
04/17 19Z,   0.40,   5.93,  99.90,   6.21,  -0.13,
04/17 20Z,   0.40,   6.05,  99.90,   6.33,  -0.13,  (max)
04/17 21Z,   0.40,   5.44,  99.90,   5.72,  -0.13,
04/17 22Z,   0.40,   4.32,  99.90,   4.60,  -0.13,
04/17 23Z,   0.40,   3.05,  99.90,   3.32,  -0.13,
04/18 00Z,   0.40,   2.01,  99.90,   2.28,  -0.13,
04/18 01Z,   0.50,   1.53,  99.90,   1.91,  -0.13,  (min)
04/18 02Z,   0.50,   1.79,  99.90,   2.17,  -0.13,
04/18 03Z,   0.40,   2.76,  99.90,   3.03,  -0.13,
04/18 04Z,   0.40,   4.21,  99.90,   4.49,  -0.13,
04/18 05Z,   0.40,   5.78,  99.90,   6.05,  -0.13,
04/18 06Z,   0.40,   7.05,  99.90,   7.32,  -0.13,
04/18 07Z,   0.40,   7.66,  99.90,   7.94,  -0.13,  (max)
04/18 08Z,   0.40,   7.40,  99.90,   7.68,  -0.13,
04/18 09Z,   0.50,   6.27,  99.90,   6.65,  -0.13,
04/18 10Z,   0.50,   4.48,  99.90,   4.86,  -0.13,
04/18 11Z,   0.50,   2.40,  99.90,   2.77,  -0.13,
04/18 12Z,   0.50,   0.47,  99.90,   0.84,  -0.13,
04/18 13Z,   0.50,  -0.90,  99.90,  -0.52,  -0.13,
04/18 14Z,   0.50,  -1.41,  99.90,  -1.04,  -0.13,  (min)
04/18 15Z,   0.50,  -1.00,  99.90,  -0.62,  -0.13,
04/18 16Z,   0.50,   0.22,  99.90,   0.59,  -0.13,
04/18 17Z,   0.50,   1.92,  99.90,   2.29,  -0.13,
04/18 18Z,   0.50,   3.69,  99.90,   4.06,  -0.13,
04/18 19Z,   0.50,   5.12,  99.90,   5.49,  -0.13,
04/18 20Z,   0.50,   5.90,  99.90,   6.28,  -0.13,
04/18 21Z,   0.60,   5.93,  99.90,   6.40,  -0.13,  (max)
04/18 22Z,   0.60,   5.26,  99.90,   5.74,  -0.13,
04/18 23Z,   0.60,   4.17,  99.90,   4.65,  -0.13,
04/19 00Z,   0.60,   3.03,  99.90,   3.50,  -0.13,
04/19 01Z,   0.60,   2.20,  99.90,   2.67,  -0.13,
04/19 02Z,   0.60,   1.97,  99.90,   2.44,  -0.13,  (min)
04/19 03Z,   0.60,   2.45,  99.90,   2.93,  -0.13,
04/19 04Z,   0.60,   3.57,  99.90,   4.04,  -0.13,
04/19 05Z,   0.60,   5.05,  99.90,   5.52,  -0.13,
04/19 06Z,   0.60,   6.51,  99.90,   6.98,  -0.13,
04/19 07Z,   0.60,   7.54,  99.90,   8.02,  -0.13,
04/19 08Z,   0.70,   7.84,  99.90,   8.42,  -0.13,  (max)
04/19 09Z,   0.70,   7.26,  99.90,   7.83,  -0.13,
04/19 10Z,   0.70,   5.85,  99.90,   6.42,  -0.13,
04/19 11Z,   0.70,   3.88,  99.90,   4.45,  -0.13,
04/19 12Z,   0.80,   1.74,  99.90,   2.41,  -0.13,
04/19 13Z,   0.80,  -0.13,  99.90,   0.55,  -0.13,
04/19 14Z,   0.80,  -1.33,  99.90,  -0.66,  -0.13,
04/19 15Z,   0.80,  -1.65,  99.90,  -0.98,  -0.13,  (min)
04/19 16Z,   0.80,  -1.06,  99.90,  -0.38,  -0.13,
04/19 17Z,   0.70,   0.28,  99.90,   0.85,  -0.13,
04/19 18Z,   0.70,   2.01,  99.90,   2.58,  -0.13,
04/19 19Z,   0.70,   3.73,  99.90,   4.30,  -0.13,
04/19 20Z,   0.70,   5.06,  99.90,   5.63,  -0.13,
04/19 21Z,   0.70,   5.74,  99.90,   6.32,  -0.13,  (max)
04/19 22Z,   0.70,   5.70,  99.90,   6.28,  -0.13,
04/19 23Z,   0.70,   5.05,  99.90,   5.63,  -0.13,
04/20 00Z,   0.70,   4.06,  99.90,   4.64,  -0.13,