EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
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Gulf of Alaska
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Friday Harbor WA
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Seattle, WA
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
#Port Angeles, WA : 03/05/2026 19:21:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 00Z,   0.90,   5.53,   5.76,  99.90,  -0.67,
03/04 01Z,   0.90,   4.44,   4.59,  99.90,  -0.75,
03/04 02Z,   0.90,   3.18,   3.44,  99.90,  -0.64,
03/04 03Z,   0.90,   1.89,   2.18,  99.90,  -0.61,
03/04 04Z,   0.90,   0.90,   0.93,  99.90,  -0.87,
03/04 05Z,   0.90,   0.62,   0.52,  99.90,  -1.00,  (min)
03/04 06Z,   0.90,   1.17,   1.09,  99.90,  -0.98,
03/04 07Z,   0.90,   2.31,   2.28,  99.90,  -0.93,
03/04 08Z,   1.00,   3.72,   3.69,  99.90,  -1.03,
03/04 09Z,   1.00,   5.14,   5.19,  99.90,  -0.95,
03/04 10Z,   1.00,   6.30,   6.46,  99.90,  -0.84,
03/04 11Z,   1.00,   6.91,   7.17,  99.90,  -0.74,  (max)
03/04 12Z,   0.90,   6.90,   7.08,  99.90,  -0.72,
03/04 13Z,   0.90,   6.42,   6.57,  99.90,  -0.75,
03/04 14Z,   0.90,   5.62,   5.91,  99.90,  -0.61,
03/04 15Z,   0.90,   4.62,   5.19,  99.90,  -0.33,
03/04 16Z,   1.00,   3.61,   4.26,  99.90,  -0.35,
03/04 17Z,   1.00,   3.00,   3.46,  99.90,  -0.54,
03/04 18Z,   0.80,   3.03,   3.39,  99.90,  -0.44,  (min)
03/04 19Z,   0.80,   3.62,   4.11,  99.90,  -0.31,
03/04 20Z,   0.80,   4.46,   5.00,  99.90,  -0.26,
03/04 21Z,   0.80,   5.33,   5.67,  99.90,  -0.46,
03/04 22Z,   0.70,   6.01,   6.18,  99.90,  -0.53,
03/04 23Z,   0.70,   6.27,   6.60,  99.90,  -0.37,  (max)
03/05 00Z,   0.80,   5.98,   6.24,  99.90,  -0.54,
03/05 01Z,   0.80,   5.24,   5.34,  99.90,  -0.70,
03/05 02Z,   0.80,   4.28,   4.41,  99.90,  -0.67,
03/05 03Z,   0.70,   3.23,   3.34,  99.90,  -0.59,
03/05 04Z,   0.80,   2.23,   2.27,  99.90,  -0.76,
03/05 05Z,   0.70,   1.60,   1.46,  99.90,  -0.84,
03/05 06Z,   0.70,   1.67,   1.44,  99.90,  -0.93,  (min)
03/05 07Z,   0.70,   2.44,   2.29,  99.90,  -0.85,
03/05 08Z,   0.70,   3.63,   3.47,  99.90,  -0.86,
03/05 09Z,   0.70,   4.92,   4.63,  99.90,  -0.99,
03/05 10Z,   0.70,   6.09,   5.78,  99.90,  -1.01,
03/05 11Z,   0.70,   6.91,   6.66,  99.90,  -0.95,
03/05 12Z,   0.60,   7.12,   6.87,  99.90,  -0.85,  (max)
03/05 13Z,   0.60,   6.73,   6.44,  99.90,  -0.89,
03/05 14Z,   0.50,   5.92,   5.69,  99.90,  -0.73,
03/05 15Z,   0.50,   4.87,   4.77,  99.90,  -0.60,
03/05 16Z,   0.50,   3.71,   3.77,  99.90,  -0.44,
03/05 17Z,   0.50,   2.71,   2.58,  99.90,  -0.63,
03/05 18Z,   0.40,   2.23,   2.00,  99.90,  -0.63,  (min)
03/05 19Z,   0.40,   2.45,   2.31,  99.90,  -0.54,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 20Z,   0.40,   3.18,  99.90,   3.04,  -0.54,
03/05 21Z,   0.40,   4.11,  99.90,   3.97,  -0.54,
03/05 22Z,   0.40,   5.01,  99.90,   4.87,  -0.54,
03/05 23Z,   0.40,   5.69,  99.90,   5.55,  -0.54,
03/06 00Z,   0.40,   5.94,  99.90,   5.79,  -0.55,  (max)
03/06 01Z,   0.40,   5.66,  99.90,   5.51,  -0.55,
03/06 02Z,   0.40,   5.02,  99.90,   4.88,  -0.55,
03/06 03Z,   0.40,   4.26,  99.90,   4.11,  -0.55,
03/06 04Z,   0.40,   3.48,  99.90,   3.33,  -0.55,
03/06 05Z,   0.30,   2.81,  99.90,   2.56,  -0.55,
03/06 06Z,   0.30,   2.54,  99.90,   2.29,  -0.55,  (min)
03/06 07Z,   0.40,   2.89,  99.90,   2.74,  -0.55,
03/06 08Z,   0.40,   3.78,  99.90,   3.63,  -0.55,
03/06 09Z,   0.40,   4.87,  99.90,   4.72,  -0.55,
03/06 10Z,   0.40,   5.92,  99.90,   5.77,  -0.55,
03/06 11Z,   0.50,   6.77,  99.90,   6.71,  -0.55,
03/06 12Z,   0.50,   7.19,  99.90,   7.14,  -0.55,  (max)
03/06 13Z,   0.50,   7.02,  99.90,   6.96,  -0.55,
03/06 14Z,   0.50,   6.29,  99.90,   6.24,  -0.55,
03/06 15Z,   0.50,   5.24,  99.90,   5.19,  -0.55,
03/06 16Z,   0.50,   4.05,  99.90,   3.99,  -0.55,
03/06 17Z,   0.50,   2.86,  99.90,   2.80,  -0.55,
03/06 18Z,   0.40,   1.95,  99.90,   1.79,  -0.55,
03/06 19Z,   0.50,   1.65,  99.90,   1.60,  -0.55,  (min)
03/06 20Z,   0.50,   2.06,  99.90,   2.00,  -0.55,
03/06 21Z,   0.40,   2.89,  99.90,   2.74,  -0.55,
03/06 22Z,   0.40,   3.85,  99.90,   3.70,  -0.55,
03/06 23Z,   0.40,   4.75,  99.90,   4.60,  -0.55,
03/07 00Z,   0.40,   5.41,  99.90,   5.26,  -0.55,
03/07 01Z,   0.40,   5.64,  99.90,   5.49,  -0.55,  (max)
03/07 02Z,   0.40,   5.41,  99.90,   5.26,  -0.55,
03/07 03Z,   0.50,   4.94,  99.90,   4.88,  -0.55,
03/07 04Z,   0.40,   4.41,  99.90,   4.26,  -0.55,
03/07 05Z,   0.50,   3.93,  99.90,   3.88,  -0.55,
03/07 06Z,   0.40,   3.59,  99.90,   3.43,  -0.55,  (min)
03/07 07Z,   0.40,   3.61,  99.90,   3.46,  -0.55,
03/07 08Z,   0.40,   4.14,  99.90,   3.99,  -0.55,
03/07 09Z,   0.50,   4.99,  99.90,   4.94,  -0.55,
03/07 10Z,   0.50,   5.87,  99.90,   5.82,  -0.55,
03/07 11Z,   0.40,   6.60,  99.90,   6.45,  -0.55,
03/07 12Z,   0.40,   7.08,  99.90,   6.93,  -0.55,
03/07 13Z,   0.40,   7.14,  99.90,   6.99,  -0.55,  (max)
03/07 14Z,   0.40,   6.64,  99.90,   6.49,  -0.55,
03/07 15Z,   0.40,   5.68,  99.90,   5.53,  -0.55,
03/07 16Z,   0.50,   4.50,  99.90,   4.45,  -0.55,
03/07 17Z,   0.40,   3.28,  99.90,   3.12,  -0.55,
03/07 18Z,   0.40,   2.15,  99.90,   2.00,  -0.55,
03/07 19Z,   0.50,   1.40,  99.90,   1.35,  -0.55,
03/07 20Z,   0.50,   1.30,  99.90,   1.25,  -0.55,  (min)
03/07 21Z,   0.40,   1.84,  99.90,   1.69,  -0.55,
03/07 22Z,   0.40,   2.72,  99.90,   2.56,  -0.55,
03/07 23Z,   0.50,   3.66,  99.90,   3.61,  -0.55,
03/08 00Z,   0.50,   4.53,  99.90,   4.47,  -0.55,
03/08 01Z,   0.50,   5.16,  99.90,   5.11,  -0.55,
03/08 02Z,   0.50,   5.41,  99.90,   5.36,  -0.55,  (max)
03/08 03Z,   0.50,   5.28,  99.90,   5.22,  -0.55,
03/08 04Z,   0.50,   4.99,  99.90,   4.94,  -0.55,
03/08 05Z,   0.50,   4.73,  99.90,   4.68,  -0.55,
03/08 06Z,   0.50,   4.53,  99.90,   4.47,  -0.55,
03/08 07Z,   0.50,   4.45,  99.90,   4.40,  -0.55,  (min)
03/08 08Z,   0.50,   4.68,  99.90,   4.63,  -0.55,
03/08 09Z,   0.50,   5.25,  99.90,   5.20,  -0.55,
03/08 10Z,   0.60,   5.95,  99.90,   5.99,  -0.55,
03/08 11Z,   0.60,   6.53,  99.90,   6.58,  -0.55,
03/08 12Z,   0.60,   6.92,  99.90,   6.97,  -0.55,
03/08 13Z,   0.60,   7.07,  99.90,   7.12,  -0.55,  (max)
03/08 14Z,   0.60,   6.83,  99.90,   6.87,  -0.55,
03/08 15Z,   0.60,   6.10,  99.90,   6.15,  -0.55,
03/08 16Z,   0.60,   5.03,  99.90,   5.07,  -0.55,
03/08 17Z,   0.70,   3.83,  99.90,   3.98,  -0.55,
03/08 18Z,   0.70,   2.67,  99.90,   2.82,  -0.55,
03/08 19Z,   0.70,   1.67,  99.90,   1.82,  -0.55,
03/08 20Z,   0.70,   1.09,  99.90,   1.24,  -0.55,
03/08 21Z,   0.60,   1.14,  99.90,   1.19,  -0.55,  (min)
03/08 22Z,   0.70,   1.75,  99.90,   1.89,  -0.55,
03/08 23Z,   0.70,   2.61,  99.90,   2.75,  -0.55,
03/09 00Z,   0.70,   3.50,  99.90,   3.65,  -0.55,
03/09 01Z,   0.70,   4.33,  99.90,   4.48,  -0.55,
03/09 02Z,   0.70,   4.97,  99.90,   5.11,  -0.55,
03/09 03Z,   0.70,   5.25,  99.90,   5.40,  -0.55,  (max)
03/09 04Z,   0.70,   5.24,  99.90,   5.39,  -0.55,
03/09 05Z,   0.60,   5.17,  99.90,   5.22,  -0.55,
03/09 06Z,   0.60,   5.15,  99.90,   5.20,  -0.55,  (min)
03/09 07Z,   0.60,   5.18,  99.90,   5.23,  -0.55,
03/09 08Z,   0.60,   5.29,  99.90,   5.33,  -0.55,
03/09 09Z,   0.60,   5.59,  99.90,   5.64,  -0.55,
03/09 10Z,   0.60,   6.08,  99.90,   6.13,  -0.55,
03/09 11Z,   0.60,   6.55,  99.90,   6.60,  -0.55,
03/09 12Z,   0.60,   6.83,  99.90,   6.88,  -0.55,