EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
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
#Seattle, WA : 11/09/2025 04:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 12Z,   1.00,   8.88,   9.14,  99.90,  -0.74,
11/07 13Z,   1.00,  11.14,  11.17,  99.90,  -0.97,
11/07 14Z,   1.00,  12.28,  12.30,  99.90,  -0.98,
11/07 15Z,   0.90,  12.36,  12.48,  99.90,  -0.78,  (max)
11/07 16Z,   0.90,  11.63,  11.86,  99.90,  -0.67,
11/07 17Z,   0.90,  10.33,  10.85,  99.90,  -0.38,
11/07 18Z,   0.80,   8.83,   9.50,  99.90,  -0.13,
11/07 19Z,   0.80,   7.67,   8.31,  99.90,  -0.16,
11/07 20Z,   0.70,   7.31,   7.95,  99.90,  -0.06,  (min)
11/07 21Z,   0.70,   7.85,   8.45,  99.90,  -0.10,
11/07 22Z,   0.70,   9.02,   9.61,  99.90,  -0.11,
11/07 23Z,   0.60,  10.37,  10.86,  99.90,  -0.11,
11/08 00Z,   0.50,  11.41,  11.91,  99.90,  -0.00,
11/08 01Z,   0.50,  11.69,  12.28,  99.90,   0.09,  (max)
11/08 02Z,   0.50,  10.87,  11.44,  99.90,   0.07,
11/08 03Z,   0.50,   8.93,   9.60,  99.90,   0.17,
11/08 04Z,   0.40,   6.10,   6.79,  99.90,   0.29,
11/08 05Z,   0.40,   2.81,   3.38,  99.90,   0.17,
11/08 06Z,   0.30,  -0.39,   0.13,  99.90,   0.22,
11/08 07Z,   0.30,  -2.78,  -2.21,  99.90,   0.27,
11/08 08Z,   0.30,  -3.67,  -3.08,  99.90,   0.29,  (min)
11/08 09Z,   0.30,  -2.78,  -2.09,  99.90,   0.39,
11/08 10Z,   0.30,  -0.39,   0.20,  99.90,   0.29,
11/08 11Z,   0.30,   2.86,   3.21,  99.90,   0.05,
11/08 12Z,   0.20,   6.28,   6.47,  99.90,  -0.01,
11/08 13Z,   0.20,   9.25,   9.18,  99.90,  -0.27,
11/08 14Z,   0.20,  11.32,  11.18,  99.90,  -0.34,
11/08 15Z,   0.20,  12.32,  12.20,  99.90,  -0.32,
11/08 16Z,   0.20,  12.36,  12.35,  99.90,  -0.21,  (max)
11/08 17Z,   0.20,  11.65,  11.81,  99.90,  -0.04,
11/08 18Z,   0.20,  10.44,  10.82,  99.90,   0.18,
11/08 19Z,   0.20,   9.07,   9.58,  99.90,   0.31,
11/08 20Z,   0.20,   8.04,   8.42,  99.90,   0.18,
11/08 21Z,   0.20,   7.74,   8.05,  99.90,   0.11,  (min)
11/08 22Z,   0.20,   8.21,   8.50,  99.90,   0.09,
11/08 23Z,   0.20,   9.18,   9.47,  99.90,   0.09,
11/09 00Z,   0.20,  10.24,  10.49,  99.90,   0.05,
11/09 01Z,   0.20,  10.99,  11.27,  99.90,   0.08,
11/09 02Z,   0.20,  11.02,  11.40,  99.90,   0.18,  (max)
11/09 03Z,   0.20,  10.05,  10.53,  99.90,   0.28,
11/09 04Z,   0.20,   8.08,   8.68,  99.90,   0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 05Z,   0.20,   5.36,  99.90,   5.93,   0.37,
11/09 06Z,   0.20,   2.29,  99.90,   2.83,   0.34,
11/09 07Z,   0.20,  -0.60,  99.90,  -0.09,   0.31,
11/09 08Z,   0.20,  -2.61,  99.90,  -2.14,   0.28,
11/09 09Z,   0.20,  -3.15,  99.90,  -2.70,   0.25,  (min)
11/09 10Z,   0.20,  -2.03,  99.90,  -1.62,   0.22,
11/09 11Z,   0.20,   0.39,  99.90,   0.77,   0.18,
11/09 12Z,   0.20,   3.50,  99.90,   3.85,   0.15,
11/09 13Z,   0.30,   6.67,  99.90,   7.10,   0.12,
11/09 14Z,   0.30,   9.38,  99.90,   9.77,   0.09,
11/09 15Z,   0.30,  11.24,  99.90,  11.60,   0.06,
11/09 16Z,   0.30,  12.13,  99.90,  12.46,   0.03,
11/09 17Z,   0.30,  12.17,  99.90,  12.50,   0.03,  (max)
11/09 18Z,   0.30,  11.53,  99.90,  11.86,   0.03,
11/09 19Z,   0.30,  10.41,  99.90,  10.74,   0.03,
11/09 20Z,   0.30,   9.15,  99.90,   9.48,   0.03,
11/09 21Z,   0.30,   8.19,  99.90,   8.51,   0.03,
11/09 22Z,   0.30,   7.86,  99.90,   8.19,   0.03,  (min)
11/09 23Z,   0.30,   8.17,  99.90,   8.50,   0.03,
11/10 00Z,   0.20,   8.89,  99.90,   9.11,   0.03,
11/10 01Z,   0.20,   9.69,  99.90,   9.92,   0.03,
11/10 02Z,   0.20,  10.24,  99.90,  10.47,   0.03,  (max)
11/10 03Z,   0.20,  10.17,  99.90,  10.40,   0.03,
11/10 04Z,   0.30,   9.23,  99.90,   9.56,   0.03,
11/10 05Z,   0.30,   7.43,  99.90,   7.76,   0.03,
11/10 06Z,   0.30,   4.99,  99.90,   5.32,   0.03,
11/10 07Z,   0.30,   2.27,  99.90,   2.60,   0.03,
11/10 08Z,   0.30,  -0.24,  99.90,   0.09,   0.03,
11/10 09Z,   0.30,  -1.90,  99.90,  -1.57,   0.03,
11/10 10Z,   0.30,  -2.19,  99.90,  -1.86,   0.03,  (min)
11/10 11Z,   0.30,  -1.02,  99.90,  -0.70,   0.03,
11/10 12Z,   0.30,   1.24,  99.90,   1.56,   0.03,
11/10 13Z,   0.30,   4.06,  99.90,   4.38,   0.03,
11/10 14Z,   0.30,   6.91,  99.90,   7.24,   0.03,
11/10 15Z,   0.30,   9.35,  99.90,   9.68,   0.03,
11/10 16Z,   0.30,  11.03,  99.90,  11.35,   0.03,
11/10 17Z,   0.30,  11.85,  99.90,  12.18,   0.03,
11/10 18Z,   0.30,  11.92,  99.90,  12.24,   0.03,  (max)
11/10 19Z,   0.30,  11.35,  99.90,  11.68,   0.03,
11/10 20Z,   0.30,  10.31,  99.90,  10.63,   0.03,
11/10 21Z,   0.30,   9.08,  99.90,   9.41,   0.03,
11/10 22Z,   0.30,   8.10,  99.90,   8.42,   0.03,
11/10 23Z,   0.30,   7.64,  99.90,   7.97,   0.03,  (min)
11/11 00Z,   0.30,   7.73,  99.90,   8.05,   0.03,
11/11 01Z,   0.30,   8.19,  99.90,   8.51,   0.03,
11/11 02Z,   0.20,   8.80,  99.90,   9.02,   0.03,
11/11 03Z,   0.20,   9.27,  99.90,   9.50,   0.03,  (max)
11/11 04Z,   0.20,   9.26,  99.90,   9.48,   0.03,
11/11 05Z,   0.30,   8.51,  99.90,   8.84,   0.03,
11/11 06Z,   0.30,   7.03,  99.90,   7.36,   0.03,
11/11 07Z,   0.30,   4.99,  99.90,   5.32,   0.03,
11/11 08Z,   0.30,   2.69,  99.90,   3.01,   0.03,
11/11 09Z,   0.30,   0.57,  99.90,   0.89,   0.03,
11/11 10Z,   0.30,  -0.80,  99.90,  -0.47,   0.03,
11/11 11Z,   0.30,  -0.97,  99.90,  -0.65,   0.03,  (min)
11/11 12Z,   0.30,   0.09,  99.90,   0.41,   0.03,
11/11 13Z,   0.30,   2.07,  99.90,   2.39,   0.03,
11/11 14Z,   0.30,   4.54,  99.90,   4.87,   0.03,
11/11 15Z,   0.30,   7.08,  99.90,   7.41,   0.03,
11/11 16Z,   0.30,   9.27,  99.90,   9.60,   0.03,
11/11 17Z,   0.30,  10.82,  99.90,  11.14,   0.03,
11/11 18Z,   0.30,  11.60,  99.90,  11.93,   0.03,
11/11 19Z,   0.30,  11.70,  99.90,  12.02,   0.03,  (max)
11/11 20Z,   0.30,  11.16,  99.90,  11.49,   0.03,
11/11 21Z,   0.30,  10.12,  99.90,  10.44,   0.03,
11/11 22Z,   0.30,   8.84,  99.90,   9.16,   0.03,
11/11 23Z,   0.30,   7.72,  99.90,   8.05,   0.03,
11/12 00Z,   0.30,   7.06,  99.90,   7.39,   0.03,
11/12 01Z,   0.30,   6.90,  99.90,   7.22,   0.03,  (min)
11/12 02Z,   0.30,   7.15,  99.90,   7.48,   0.03,
11/12 03Z,   0.30,   7.68,  99.90,   8.00,   0.03,
11/12 04Z,   0.30,   8.21,  99.90,   8.54,   0.03,
11/12 05Z,   0.30,   8.39,  99.90,   8.72,   0.03,  (max)
11/12 06Z,   0.40,   7.97,  99.90,   8.39,   0.03,
11/12 07Z,   0.40,   6.90,  99.90,   7.33,   0.03,
11/12 08Z,   0.40,   5.31,  99.90,   5.74,   0.03,
11/12 09Z,   0.40,   3.44,  99.90,   3.87,   0.03,
11/12 10Z,   0.40,   1.66,  99.90,   2.09,   0.03,
11/12 11Z,   0.40,   0.50,  99.90,   0.93,   0.03,
11/12 12Z,   0.40,   0.33,  99.90,   0.76,   0.03,  (min)
11/12 13Z,   0.40,   1.20,  99.90,   1.62,   0.03,
11/12 14Z,   0.40,   2.86,  99.90,   3.29,   0.03,
11/12 15Z,   0.40,   5.01,  99.90,   5.44,   0.03,
11/12 16Z,   0.40,   7.28,  99.90,   7.71,   0.03,
11/12 17Z,   0.40,   9.29,  99.90,   9.72,   0.03,
11/12 18Z,   0.50,  10.73,  99.90,  11.26,   0.03,
11/12 19Z,  99.90,  11.48,  99.90,  99.90,   0.03,
11/12 20Z,  99.90,  11.55,  99.90,  99.90,   0.03,
11/12 21Z,  99.90,  10.95,  99.90,  99.90,   0.03,
11/12 22Z,  99.90,   9.79,  99.90,  99.90,   0.03,
11/12 23Z,  99.90,   8.34,  99.90,  99.90,   0.03,
11/13 00Z,  99.90,   7.01,  99.90,  99.90,   0.03,