EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
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Port Angeles, WA
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Toke Point, WA
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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
#North Spit, CA : 12/14/2025 11:21:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 12Z,   0.00,   5.30,   5.79,  99.90,   0.49,
12/12 13Z,   0.00,   6.12,   6.64,  99.90,   0.52,
12/12 14Z,   0.00,   6.45,   7.02,  99.90,   0.57,  (max)
12/12 15Z,   0.00,   6.25,   6.91,  99.90,   0.66,
12/12 16Z,   0.00,   5.63,   6.18,  99.90,   0.55,
12/12 17Z,   0.00,   4.72,   5.17,  99.90,   0.45,
12/12 18Z,   0.10,   3.73,   4.23,  99.90,   0.40,
12/12 19Z,   0.10,   2.92,   3.40,  99.90,   0.38,
12/12 20Z,   0.10,   2.50,   2.83,  99.90,   0.23,
12/12 21Z,   0.10,   2.53,   2.81,  99.90,   0.18,  (min)
12/12 22Z,   0.20,   2.92,   3.18,  99.90,   0.06,
12/12 23Z,   0.30,   3.50,   3.91,  99.90,   0.11,
12/13 00Z,   0.30,   4.15,   4.59,  99.90,   0.14,
12/13 01Z,   0.30,   4.66,   5.06,  99.90,   0.10,
12/13 02Z,   0.40,   4.83,   5.28,  99.90,   0.05,  (max)
12/13 03Z,   0.30,   4.59,   5.14,  99.90,   0.25,
12/13 04Z,   0.30,   4.02,   4.62,  99.90,   0.30,
12/13 05Z,   0.30,   3.26,   3.88,  99.90,   0.32,
12/13 06Z,   0.10,   2.48,   3.16,  99.90,   0.58,
12/13 07Z,   0.10,   1.88,   2.59,  99.90,   0.61,
12/13 08Z,   0.10,   1.69,   2.46,  99.90,   0.67,  (min)
12/13 09Z,   0.10,   2.00,   2.77,  99.90,   0.67,
12/13 10Z,   0.10,   2.73,   3.54,  99.90,   0.71,
12/13 11Z,   0.20,   3.73,   4.44,  99.90,   0.51,
12/13 12Z,   0.00,   4.82,   5.49,  99.90,   0.67,
12/13 13Z,   0.10,   5.82,   6.45,  99.90,   0.53,
12/13 14Z,   0.10,   6.49,   7.10,  99.90,   0.51,
12/13 15Z,   0.10,   6.66,   7.31,  99.90,   0.55,  (max)
12/13 16Z,   0.10,   6.31,   6.89,  99.90,   0.48,
12/13 17Z,   0.00,   5.53,   6.05,  99.90,   0.52,
12/13 18Z,   0.20,   4.48,   5.07,  99.90,   0.39,
12/13 19Z,   0.20,   3.34,   3.97,  99.90,   0.43,
12/13 20Z,   0.20,   2.41,   3.06,  99.90,   0.45,
12/13 21Z,   0.20,   1.91,   2.48,  99.90,   0.37,
12/13 22Z,   0.20,   1.89,   2.42,  99.90,   0.33,  (min)
12/13 23Z,   0.30,   2.26,   2.86,  99.90,   0.30,
12/14 00Z,   0.30,   2.89,   3.50,  99.90,   0.31,
12/14 01Z,   0.30,   3.61,   4.23,  99.90,   0.32,
12/14 02Z,   0.30,   4.23,   4.84,  99.90,   0.31,
12/14 03Z,   0.30,   4.54,   5.16,  99.90,   0.32,
12/14 04Z,   0.30,   4.48,   5.21,  99.90,   0.43,  (max)
12/14 05Z,   0.20,   4.10,   4.83,  99.90,   0.53,
12/14 06Z,   0.30,   3.54,   4.14,  99.90,   0.30,
12/14 07Z,   0.30,   2.92,   3.61,  99.90,   0.39,
12/14 08Z,   0.30,   2.46,   3.15,  99.90,   0.39,  (min)
12/14 09Z,   0.30,   2.36,   3.17,  99.90,   0.51,
12/14 10Z,   0.30,   2.73,   3.54,  99.90,   0.51,
12/14 11Z,   0.20,   3.47,   4.19,  99.90,   0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,   0.20,   4.43,  99.90,   5.14,   0.51,
12/14 13Z,   0.20,   5.45,  99.90,   6.14,   0.50,
12/14 14Z,   0.30,   6.32,  99.90,   7.11,   0.48,
12/14 15Z,   0.30,   6.82,  99.90,   7.59,   0.47,  (max)
12/14 16Z,   0.30,   6.79,  99.90,   7.55,   0.46,
12/14 17Z,   0.30,   6.24,  99.90,   6.99,   0.45,
12/14 18Z,   0.30,   5.28,  99.90,   6.02,   0.44,
12/14 19Z,   0.20,   4.05,  99.90,   4.67,   0.42,
12/14 20Z,   0.10,   2.78,  99.90,   3.29,   0.41,
12/14 21Z,   0.20,   1.77,  99.90,   2.37,   0.40,
12/14 22Z,   0.30,   1.26,  99.90,   1.95,   0.39,  (min)
12/14 23Z,   0.30,   1.28,  99.90,   1.96,   0.38,
12/15 00Z,   0.30,   1.73,  99.90,   2.41,   0.38,
12/15 01Z,   0.40,   2.47,  99.90,   3.25,   0.38,
12/15 02Z,   0.30,   3.32,  99.90,   4.00,   0.38,
12/15 03Z,   0.30,   4.06,  99.90,   4.74,   0.38,
12/15 04Z,   0.20,   4.49,  99.90,   5.07,   0.38,  (max)
12/15 05Z,   0.10,   4.56,  99.90,   5.03,   0.38,
12/15 06Z,   0.20,   4.31,  99.90,   4.89,   0.38,
12/15 07Z,   0.30,   3.86,  99.90,   4.54,   0.38,
12/15 08Z,   0.30,   3.34,  99.90,   4.02,   0.38,
12/15 09Z,   0.20,   2.97,  99.90,   3.54,   0.38,
12/15 10Z,   0.20,   2.96,  99.90,   3.53,   0.38,  (min)
12/15 11Z,   0.20,   3.38,  99.90,   3.96,   0.38,
12/15 12Z,   0.20,   4.14,  99.90,   4.72,   0.38,
12/15 13Z,   0.20,   5.08,  99.90,   5.66,   0.38,
12/15 14Z,   0.20,   6.02,  99.90,   6.60,   0.38,
12/15 15Z,   0.20,   6.76,  99.90,   7.33,   0.38,
12/15 16Z,   0.20,   7.06,  99.90,   7.64,   0.38,  (max)
12/15 17Z,   0.20,   6.80,  99.90,   7.38,   0.38,
12/15 18Z,   0.10,   6.03,  99.90,   6.50,   0.38,
12/15 19Z,   0.10,   4.85,  99.90,   5.33,   0.38,
12/15 20Z,   0.10,   3.45,  99.90,   3.93,   0.38,
12/15 21Z,   0.20,   2.09,  99.90,   2.66,   0.38,
12/15 22Z,   0.30,   1.08,  99.90,   1.76,   0.38,
12/15 23Z,   0.30,   0.65,  99.90,   1.33,   0.38,  (min)
12/16 00Z,   0.20,   0.81,  99.90,   1.38,   0.38,
12/16 01Z,   0.20,   1.41,  99.90,   1.99,   0.38,
12/16 02Z,   0.20,   2.31,  99.90,   2.89,   0.38,
12/16 03Z,   0.20,   3.30,  99.90,   3.88,   0.38,
12/16 04Z,   0.20,   4.14,  99.90,   4.72,   0.38,
12/16 05Z,   0.20,   4.64,  99.90,   5.22,   0.38,
12/16 06Z,   0.20,   4.77,  99.90,   5.34,   0.38,  (max)
12/16 07Z,   0.20,   4.57,  99.90,   5.15,   0.38,
12/16 08Z,   0.20,   4.15,  99.90,   4.73,   0.38,
12/16 09Z,   0.20,   3.67,  99.90,   4.25,   0.38,
12/16 10Z,   0.20,   3.37,  99.90,   3.94,   0.38,  (min)
12/16 11Z,   0.30,   3.44,  99.90,   4.12,   0.38,
12/16 12Z,   0.20,   3.94,  99.90,   4.52,   0.38,
12/16 13Z,   0.30,   4.74,  99.90,   5.42,   0.38,
12/16 14Z,   0.30,   5.66,  99.90,   6.34,   0.38,
12/16 15Z,   0.30,   6.52,  99.90,   7.20,   0.38,
12/16 16Z,   0.20,   7.09,  99.90,   7.67,   0.38,
12/16 17Z,   0.20,   7.17,  99.90,   7.75,   0.38,  (max)
12/16 18Z,   0.30,   6.67,  99.90,   7.34,   0.38,
12/16 19Z,   0.30,   5.65,  99.90,   6.32,   0.38,
12/16 20Z,   0.20,   4.27,  99.90,   4.84,   0.38,
12/16 21Z,   0.30,   2.73,  99.90,   3.41,   0.38,
12/16 22Z,   0.40,   1.34,  99.90,   2.12,   0.38,
12/16 23Z,   0.40,   0.43,  99.90,   1.21,   0.38,
12/17 00Z,   0.40,   0.18,  99.90,   0.96,   0.38,  (min)
12/17 01Z,   0.40,   0.54,  99.90,   1.31,   0.38,
12/17 02Z,   0.40,   1.34,  99.90,   2.12,   0.38,
12/17 03Z,   0.40,   2.41,  99.90,   3.18,   0.38,
12/17 04Z,   0.40,   3.51,  99.90,   4.29,   0.38,
12/17 05Z,   0.40,   4.40,  99.90,   5.18,   0.38,
12/17 06Z,   0.40,   4.91,  99.90,   5.68,   0.38,
12/17 07Z,   0.40,   5.00,  99.90,   5.78,   0.38,  (max)
12/17 08Z,   0.50,   4.78,  99.90,   5.65,   0.38,
12/17 09Z,   0.50,   4.34,  99.90,   5.22,   0.38,
12/17 10Z,   0.50,   3.88,  99.90,   4.75,   0.38,
12/17 11Z,   0.40,   3.64,  99.90,   4.42,   0.38,  (min)
12/17 12Z,   0.30,   3.83,  99.90,   4.50,   0.38,
12/17 13Z,   0.30,   4.42,  99.90,   5.10,   0.38,
12/17 14Z,   0.30,   5.27,  99.90,   5.94,   0.38,
12/17 15Z,   0.30,   6.16,  99.90,   6.84,   0.38,
12/17 16Z,   0.10,   6.92,  99.90,   7.40,   0.38,
12/17 17Z,   0.10,   7.31,  99.90,   7.79,   0.38,  (max)
12/17 18Z,   0.20,   7.15,  99.90,   7.72,   0.38,
12/17 19Z,   0.10,   6.38,  99.90,   6.85,   0.38,
12/17 20Z,   0.00,   5.12,  99.90,   5.50,   0.38,
12/17 21Z,   0.10,   3.56,  99.90,   4.04,   0.38,
12/17 22Z,   0.20,   1.96,  99.90,   2.53,   0.38,
12/17 23Z,   0.20,   0.64,  99.90,   1.21,   0.38,
12/18 00Z,   0.10,  -0.09,  99.90,   0.39,   0.38,