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 : 11/14/2025 21:21:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 06Z,   0.50,   7.71,   7.87,  99.90,  -0.34,
11/13 07Z,   0.50,   7.67,   8.00,  99.90,  -0.17,  (max)
11/13 08Z,   0.50,   7.05,   7.49,  99.90,  -0.06,
11/13 09Z,   0.50,   5.91,   6.51,  99.90,   0.10,
11/13 10Z,   0.50,   4.41,   5.24,  99.90,   0.33,
11/13 11Z,   0.50,   2.90,   3.86,  99.90,   0.46,
11/13 12Z,   0.50,   1.85,   2.80,  99.90,   0.45,
11/13 13Z,   0.50,   1.62,   2.48,  99.90,   0.36,  (min)
11/13 14Z,   0.50,   2.27,   3.08,  99.90,   0.31,
11/13 15Z,   0.50,   3.66,   4.51,  99.90,   0.35,
11/13 16Z,   0.50,   5.55,   6.50,  99.90,   0.45,
11/13 17Z,   0.50,   7.63,   8.79,  99.90,   0.66,
11/13 18Z,   0.70,   9.50,  10.79,  99.90,   0.59,
11/13 19Z,   0.70,  10.83,  12.14,  99.90,   0.61,
11/13 20Z,   0.70,  11.47,  12.69,  99.90,   0.52,  (max)
11/13 21Z,   0.70,  11.40,  12.43,  99.90,   0.33,
11/13 22Z,   0.70,  10.61,  11.55,  99.90,   0.24,
11/13 23Z,   0.80,   9.20,  10.08,  99.90,   0.08,
11/14 00Z,   0.90,   7.49,   8.13,  99.90,  -0.26,
11/14 01Z,   1.00,   5.92,   6.43,  99.90,  -0.49,
11/14 02Z,   1.00,   4.83,   5.22,  99.90,  -0.61,
11/14 03Z,   1.00,   4.38,   4.80,  99.90,  -0.58,  (min)
11/14 04Z,   1.00,   4.62,   5.07,  99.90,  -0.55,
11/14 05Z,   1.00,   5.42,   5.75,  99.90,  -0.67,
11/14 06Z,   0.80,   6.47,   6.64,  99.90,  -0.63,
11/14 07Z,   0.80,   7.32,   7.59,  99.90,  -0.53,
11/14 08Z,   0.80,   7.69,   8.09,  99.90,  -0.40,  (max)
11/14 09Z,   0.80,   7.48,   7.99,  99.90,  -0.29,
11/14 10Z,   0.80,   6.71,   7.40,  99.90,  -0.11,
11/14 11Z,   0.80,   5.49,   6.43,  99.90,   0.14,
11/14 12Z,   0.70,   4.15,   5.33,  99.90,   0.48,
11/14 13Z,   0.60,   3.14,   4.33,  99.90,   0.59,
11/14 14Z,   0.60,   2.83,   3.82,  99.90,   0.39,  (min)
11/14 15Z,   0.60,   3.30,   4.22,  99.90,   0.32,
11/14 16Z,   0.60,   4.50,   5.37,  99.90,   0.27,
11/14 17Z,   0.60,   6.23,   7.06,  99.90,   0.23,
11/14 18Z,   0.60,   8.17,   8.98,  99.90,   0.21,
11/14 19Z,   0.60,   9.89,  10.73,  99.90,   0.24,
11/14 20Z,   0.60,  11.04,  11.89,  99.90,   0.25,
11/14 21Z,   0.60,  11.46,  12.19,  99.90,   0.13,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 22Z,   0.60,  11.11,  99.90,  11.84,   0.13,
11/14 23Z,   0.60,   9.99,  99.90,  10.72,   0.12,
11/15 00Z,   0.60,   8.24,  99.90,   8.95,   0.12,
11/15 01Z,   0.60,   6.23,  99.90,   6.95,   0.11,
11/15 02Z,   0.60,   4.48,  99.90,   5.19,   0.11,
11/15 03Z,   0.60,   3.35,  99.90,   4.05,   0.10,
11/15 04Z,   0.50,   3.02,  99.90,   3.62,   0.10,  (min)
11/15 05Z,   0.50,   3.53,  99.90,   4.12,   0.09,
11/15 06Z,   0.50,   4.70,  99.90,   5.29,   0.09,
11/15 07Z,   0.50,   6.12,  99.90,   6.71,   0.08,
11/15 08Z,   0.50,   7.34,  99.90,   7.92,   0.08,
11/15 09Z,   0.50,   8.04,  99.90,   8.62,   0.08,
11/15 10Z,   0.50,   8.14,  99.90,   8.72,   0.08,  (max)
11/15 11Z,   0.50,   7.62,  99.90,   8.20,   0.08,
11/15 12Z,   0.50,   6.57,  99.90,   7.15,   0.08,
11/15 13Z,   0.50,   5.32,  99.90,   5.89,   0.08,
11/15 14Z,   0.50,   4.32,  99.90,   4.89,   0.08,
11/15 15Z,   0.50,   3.94,  99.90,   4.52,   0.08,  (min)
11/15 16Z,   0.50,   4.33,  99.90,   4.90,   0.08,
11/15 17Z,   0.50,   5.43,  99.90,   6.00,   0.08,
11/15 18Z,   0.50,   7.07,  99.90,   7.64,   0.08,
11/15 19Z,   0.40,   8.87,  99.90,   9.35,   0.08,
11/15 20Z,   0.40,  10.37,  99.90,  10.85,   0.08,
11/15 21Z,   0.40,  11.22,  99.90,  11.70,   0.08,
11/15 22Z,   0.40,  11.28,  99.90,  11.76,   0.08,  (max)
11/15 23Z,   0.40,  10.52,  99.90,  11.00,   0.08,
11/16 00Z,   0.40,   8.97,  99.90,   9.44,   0.08,
11/16 01Z,   0.40,   6.84,  99.90,   7.32,   0.08,
11/16 02Z,   0.40,   4.62,  99.90,   5.10,   0.08,
11/16 03Z,   0.40,   2.85,  99.90,   3.33,   0.08,
11/16 04Z,   0.40,   1.90,  99.90,   2.37,   0.08,  (min)
11/16 05Z,   0.40,   1.91,  99.90,   2.39,   0.08,
11/16 06Z,   0.50,   2.86,  99.90,   3.44,   0.08,
11/16 07Z,   0.50,   4.48,  99.90,   5.05,   0.08,
11/16 08Z,   0.50,   6.28,  99.90,   6.85,   0.08,
11/16 09Z,   0.50,   7.77,  99.90,   8.35,   0.08,
11/16 10Z,   0.50,   8.70,  99.90,   9.27,   0.08,
11/16 11Z,   0.50,   8.96,  99.90,   9.53,   0.08,  (max)
11/16 12Z,   0.60,   8.54,  99.90,   9.21,   0.08,
11/16 13Z,   0.60,   7.54,  99.90,   8.22,   0.08,
11/16 14Z,   0.60,   6.31,  99.90,   6.99,   0.08,
11/16 15Z,   0.60,   5.33,  99.90,   6.01,   0.08,
11/16 16Z,   0.60,   4.97,  99.90,   5.64,   0.08,  (min)
11/16 17Z,   0.70,   5.35,  99.90,   6.13,   0.08,
11/16 18Z,   0.70,   6.43,  99.90,   7.21,   0.08,
11/16 19Z,   0.70,   7.99,  99.90,   8.76,   0.08,
11/16 20Z,   0.70,   9.60,  99.90,  10.38,   0.08,
11/16 21Z,   0.70,  10.78,  99.90,  11.56,   0.08,
11/16 22Z,   0.70,  11.21,  99.90,  11.99,   0.08,  (max)
11/16 23Z,   0.70,  10.78,  99.90,  11.56,   0.08,
11/17 00Z,   0.70,   9.51,  99.90,  10.29,   0.08,
11/17 01Z,   0.80,   7.51,  99.90,   8.38,   0.08,
11/17 02Z,   0.80,   5.09,  99.90,   5.97,   0.08,
11/17 03Z,   0.80,   2.82,  99.90,   3.70,   0.08,
11/17 04Z,   0.80,   1.26,  99.90,   2.14,   0.08,
11/17 05Z,   0.80,   0.73,  99.90,   1.61,   0.08,  (min)
11/17 06Z,   0.80,   1.29,  99.90,   2.16,   0.08,
11/17 07Z,   0.80,   2.78,  99.90,   3.66,   0.08,
11/17 08Z,   0.80,   4.84,  99.90,   5.71,   0.08,
11/17 09Z,   0.80,   6.92,  99.90,   7.79,   0.08,
11/17 10Z,   0.80,   8.55,  99.90,   9.43,   0.08,
11/17 11Z,   0.80,   9.53,  99.90,  10.41,   0.08,
11/17 12Z,   0.80,   9.79,  99.90,  10.67,   0.08,  (max)
11/17 13Z,   0.80,   9.34,  99.90,  10.22,   0.08,
11/17 14Z,   0.80,   8.32,  99.90,   9.19,   0.08,
11/17 15Z,   0.80,   7.10,  99.90,   7.98,   0.08,
11/17 16Z,   0.80,   6.19,  99.90,   7.06,   0.08,
11/17 17Z,   0.80,   5.91,  99.90,   6.78,   0.08,  (min)
11/17 18Z,   0.80,   6.35,  99.90,   7.23,   0.08,
11/17 19Z,   0.70,   7.43,  99.90,   8.21,   0.08,
11/17 20Z,   0.70,   8.87,  99.90,   9.65,   0.08,
11/17 21Z,   0.70,  10.21,  99.90,  10.98,   0.08,
11/17 22Z,   0.70,  10.95,  99.90,  11.73,   0.08,  (max)
11/17 23Z,   0.70,  10.85,  99.90,  11.63,   0.08,
11/18 00Z,   0.70,   9.88,  99.90,  10.65,   0.08,
11/18 01Z,   0.70,   8.10,  99.90,   8.87,   0.08,
11/18 02Z,   0.70,   5.72,  99.90,   6.49,   0.08,
11/18 03Z,   0.70,   3.18,  99.90,   3.95,   0.08,
11/18 04Z,   0.70,   1.10,  99.90,   1.87,   0.08,
11/18 05Z,   0.70,  -0.01,  99.90,   0.77,   0.08,  (min)
11/18 06Z,   0.70,   0.07,  99.90,   0.85,   0.08,
11/18 07Z,   0.60,   1.27,  99.90,   1.95,   0.08,
11/18 08Z,   0.60,   3.31,  99.90,   3.99,   0.08,
11/18 09Z,   0.60,   5.71,  99.90,   6.38,   0.08,
11/18 10Z,   0.60,   7.91,  99.90,   8.59,   0.08,
11/18 11Z,   0.60,   9.52,  99.90,  10.19,   0.08,
11/18 12Z,   0.60,  10.38,  99.90,  11.06,   0.08,
11/18 13Z,  99.90,  10.51,  99.90,  99.90,   0.08,
11/18 14Z,  99.90,   9.93,  99.90,  99.90,   0.08,
11/18 15Z,  99.90,   8.84,  99.90,  99.90,   0.08,
11/18 16Z,  99.90,   7.67,  99.90,  99.90,   0.08,
11/18 17Z,  99.90,   6.88,  99.90,  99.90,   0.08,
11/18 18Z,  99.90,   6.74,  99.90,  99.90,   0.08,