EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
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Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Port Orford, OR : 10/09/2026 08:21:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 12Z,   1.10,   0.58,   1.02,  99.90,  -0.66,  (min)
10/07 13Z,   1.10,   1.68,   2.14,  99.90,  -0.64,
10/07 14Z,   1.10,   3.18,   3.61,  99.90,  -0.67,
10/07 15Z,   1.10,   4.75,   5.16,  99.90,  -0.69,
10/07 16Z,   1.10,   6.03,   6.46,  99.90,  -0.67,
10/07 17Z,   1.10,   6.73,   7.18,  99.90,  -0.65,  (max)
10/07 18Z,   1.10,   6.72,   7.17,  99.90,  -0.65,
10/07 19Z,   1.10,   6.04,   6.51,  99.90,  -0.63,
10/07 20Z,   1.10,   4.89,   5.37,  99.90,  -0.62,
10/07 21Z,   1.10,   3.60,   4.01,  99.90,  -0.69,
10/07 22Z,   1.10,   2.51,   2.91,  99.90,  -0.70,
10/07 23Z,   1.10,   1.92,   2.32,  99.90,  -0.70,  (min)
10/08 00Z,   1.00,   1.98,   2.39,  99.90,  -0.59,
10/08 01Z,   1.00,   2.68,   3.09,  99.90,  -0.59,
10/08 02Z,   1.00,   3.83,   4.26,  99.90,  -0.57,
10/08 03Z,   1.00,   5.13,   5.55,  99.90,  -0.58,
10/08 04Z,   0.90,   6.21,   6.70,  99.90,  -0.41,
10/08 05Z,   0.90,   6.77,   7.25,  99.90,  -0.42,  (max)
10/08 06Z,   0.90,   6.63,   7.06,  99.90,  -0.47,
10/08 07Z,   0.90,   5.79,   6.27,  99.90,  -0.42,
10/08 08Z,   0.90,   4.43,   4.92,  99.90,  -0.41,
10/08 09Z,   0.90,   2.86,   3.34,  99.90,  -0.42,
10/08 10Z,   1.00,   1.47,   1.87,  99.90,  -0.60,
10/08 11Z,   0.90,   0.60,   1.02,  99.90,  -0.48,
10/08 12Z,   1.00,   0.48,   0.87,  99.90,  -0.61,  (min)
10/08 13Z,   1.10,   1.15,   1.53,  99.90,  -0.72,
10/08 14Z,   1.10,   2.46,   2.81,  99.90,  -0.75,
10/08 15Z,   1.10,   4.10,   4.36,  99.90,  -0.84,
10/08 16Z,   1.10,   5.68,   6.00,  99.90,  -0.78,
10/08 17Z,   1.10,   6.82,   7.16,  99.90,  -0.76,
10/08 18Z,   1.10,   7.25,   7.60,  99.90,  -0.75,  (max)
10/08 19Z,   1.10,   6.88,   7.26,  99.90,  -0.72,
10/08 20Z,   1.10,   5.81,   6.24,  99.90,  -0.67,
10/08 21Z,   1.10,   4.33,   4.80,  99.90,  -0.63,
10/08 22Z,   1.10,   2.80,   3.17,  99.90,  -0.73,
10/08 23Z,   1.10,   1.61,   2.06,  99.90,  -0.65,
10/09 00Z,   1.00,   1.07,   1.50,  99.90,  -0.57,  (min)
10/09 01Z,   1.00,   1.30,   1.72,  99.90,  -0.58,
10/09 02Z,   1.00,   2.23,   2.72,  99.90,  -0.51,
10/09 03Z,   1.00,   3.61,   4.07,  99.90,  -0.54,
10/09 04Z,   1.00,   5.09,   5.53,  99.90,  -0.56,
10/09 05Z,   0.90,   6.26,   6.73,  99.90,  -0.43,
10/09 06Z,   0.90,   6.82,   7.30,  99.90,  -0.42,  (max)
10/09 07Z,   1.00,   6.62,   7.13,  99.90,  -0.49,
10/09 08Z,   1.00,   5.70,   6.25,  99.90,  -0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 09Z,   0.90,   4.30,  99.90,   4.74,  -0.46,
10/09 10Z,   1.00,   2.78,  99.90,   3.31,  -0.46,
10/09 11Z,   1.00,   1.53,  99.90,   2.06,  -0.47,
10/09 12Z,   0.90,   0.90,  99.90,   1.32,  -0.48,  (min)
10/09 13Z,   0.90,   1.07,  99.90,   1.48,  -0.49,
10/09 14Z,   0.90,   2.00,  99.90,   2.40,  -0.49,
10/09 15Z,   0.90,   3.49,  99.90,   3.88,  -0.50,
10/09 16Z,   0.90,   5.16,  99.90,   5.55,  -0.51,
10/09 17Z,   1.00,   6.62,  99.90,   7.10,  -0.52,
10/09 18Z,   0.90,   7.47,  99.90,   7.85,  -0.53,
10/09 19Z,   0.90,   7.52,  99.90,   7.88,  -0.53,  (max)
10/09 20Z,   0.90,   6.72,  99.90,   7.08,  -0.54,
10/09 21Z,   1.00,   5.28,  99.90,   5.74,  -0.54,
10/09 22Z,   0.90,   3.53,  99.90,   3.88,  -0.54,
10/09 23Z,   0.90,   1.89,  99.90,   2.25,  -0.54,
10/10 00Z,   0.90,   0.76,  99.90,   1.12,  -0.54,
10/10 01Z,   0.90,   0.40,  99.90,   0.76,  -0.54,  (min)
10/10 02Z,   0.90,   0.88,  99.90,   1.24,  -0.54,
10/10 03Z,   0.90,   2.06,  99.90,   2.42,  -0.54,
10/10 04Z,   0.90,   3.63,  99.90,   3.99,  -0.54,
10/10 05Z,   0.90,   5.19,  99.90,   5.55,  -0.54,
10/10 06Z,   0.80,   6.34,  99.90,   6.60,  -0.54,
10/10 07Z,   0.90,   6.80,  99.90,   7.16,  -0.54,  (max)
10/10 08Z,   0.90,   6.48,  99.90,   6.84,  -0.54,
10/10 09Z,   0.90,   5.49,  99.90,   5.84,  -0.54,
10/10 10Z,   0.90,   4.10,  99.90,   4.46,  -0.54,
10/10 11Z,   0.90,   2.72,  99.90,   3.08,  -0.54,
10/10 12Z,   0.90,   1.72,  99.90,   2.08,  -0.54,
10/10 13Z,   0.90,   1.40,  99.90,   1.76,  -0.54,  (min)
10/10 14Z,   0.90,   1.87,  99.90,   2.23,  -0.54,
10/10 15Z,   0.90,   3.04,  99.90,   3.39,  -0.54,
10/10 16Z,   0.90,   4.61,  99.90,   4.96,  -0.54,
10/10 17Z,   0.90,   6.19,  99.90,   6.55,  -0.54,
10/10 18Z,   0.90,   7.37,  99.90,   7.73,  -0.54,
10/10 19Z,   0.90,   7.83,  99.90,   8.19,  -0.54,  (max)
10/10 20Z,   0.90,   7.43,  99.90,   7.79,  -0.54,
10/10 21Z,   1.00,   6.23,  99.90,   6.69,  -0.54,
10/10 22Z,   1.00,   4.49,  99.90,   4.95,  -0.54,
10/10 23Z,   1.00,   2.61,  99.90,   3.07,  -0.54,
10/11 00Z,   1.00,   1.03,  99.90,   1.48,  -0.54,
10/11 01Z,   1.00,   0.09,  99.90,   0.55,  -0.54,
10/11 02Z,   1.00,   0.01,  99.90,   0.47,  -0.54,  (min)
10/11 03Z,   1.00,   0.77,  99.90,   1.23,  -0.54,
10/11 04Z,   1.00,   2.17,  99.90,   2.63,  -0.54,
10/11 05Z,   1.00,   3.84,  99.90,   4.30,  -0.54,
10/11 06Z,   1.00,   5.37,  99.90,   5.83,  -0.54,
10/11 07Z,   1.00,   6.40,  99.90,   6.85,  -0.54,
10/11 08Z,   1.00,   6.70,  99.90,   7.15,  -0.54,  (max)
10/11 09Z,   1.00,   6.24,  99.90,   6.70,  -0.54,
10/11 10Z,   1.00,   5.21,  99.90,   5.67,  -0.54,
10/11 11Z,   1.00,   3.92,  99.90,   4.37,  -0.54,
10/11 12Z,   1.00,   2.76,  99.90,   3.21,  -0.54,
10/11 13Z,   1.00,   2.07,  99.90,   2.53,  -0.54,  (min)
10/11 14Z,   1.00,   2.09,  99.90,   2.55,  -0.54,
10/11 15Z,   1.00,   2.83,  99.90,   3.29,  -0.54,
10/11 16Z,   1.00,   4.12,  99.90,   4.58,  -0.54,
10/11 17Z,   1.00,   5.65,  99.90,   6.11,  -0.54,
10/11 18Z,   1.00,   7.00,  99.90,   7.46,  -0.54,
10/11 19Z,   1.00,   7.80,  99.90,   8.26,  -0.54,
10/11 20Z,   1.00,   7.82,  99.90,   8.28,  -0.54,  (max)
10/11 21Z,   1.00,   7.00,  99.90,   7.45,  -0.54,
10/11 22Z,   1.00,   5.48,  99.90,   5.94,  -0.54,
10/11 23Z,   1.00,   3.59,  99.90,   4.05,  -0.54,
10/12 00Z,   1.00,   1.75,  99.90,   2.21,  -0.54,
10/12 01Z,   0.90,   0.36,  99.90,   0.72,  -0.54,
10/12 02Z,   0.90,  -0.28,  99.90,   0.08,  -0.54,  (min)
10/12 03Z,   0.90,  -0.05,  99.90,   0.31,  -0.54,
10/12 04Z,   0.90,   0.97,  99.90,   1.32,  -0.54,
10/12 05Z,   0.90,   2.49,  99.90,   2.85,  -0.54,
10/12 06Z,   0.80,   4.15,  99.90,   4.41,  -0.54,
10/12 07Z,   0.90,   5.55,  99.90,   5.90,  -0.54,
10/12 08Z,   0.80,   6.38,  99.90,   6.63,  -0.54,
10/12 09Z,   0.80,   6.49,  99.90,   6.75,  -0.54,  (max)
10/12 10Z,   0.90,   5.93,  99.90,   6.29,  -0.54,
10/12 11Z,   0.90,   4.92,  99.90,   5.28,  -0.54,
10/12 12Z,   0.80,   3.80,  99.90,   4.06,  -0.54,
10/12 13Z,   0.80,   2.92,  99.90,   3.18,  -0.54,
10/12 14Z,   0.90,   2.57,  99.90,   2.93,  -0.54,  (min)
10/12 15Z,   0.90,   2.88,  99.90,   3.24,  -0.54,
10/12 16Z,   0.80,   3.80,  99.90,   4.06,  -0.54,
10/12 17Z,   0.80,   5.11,  99.90,   5.37,  -0.54,
10/12 18Z,   0.90,   6.46,  99.90,   6.82,  -0.54,
10/12 19Z,   0.90,   7.48,  99.90,   7.84,  -0.54,
10/12 20Z,   0.90,   7.87,  99.90,   8.22,  -0.54,  (max)
10/12 21Z,   0.90,   7.47,  99.90,   7.82,  -0.54,
10/12 22Z,   0.90,   6.31,  99.90,   6.67,  -0.54,
10/12 23Z,   0.90,   4.62,  99.90,   4.98,  -0.54,
10/13 00Z,   0.90,   2.74,  99.90,   3.10,  -0.54,