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
#North Spit, CA : 11/07/2025 16:21:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 00Z,   0.30,  -0.36,   0.75,  99.90,   0.81,
11/06 01Z,   0.30,  -1.44,  -0.53,  99.90,   0.61,
11/06 02Z,   0.20,  -1.48,  -0.77,  99.90,   0.51,  (min)
11/06 03Z,   0.20,  -0.56,   0.19,  99.90,   0.55,
11/06 04Z,   0.10,   0.99,   1.77,  99.90,   0.68,
11/06 05Z,   0.10,   2.75,   3.37,  99.90,   0.52,
11/06 06Z,   0.10,   4.37,   4.99,  99.90,   0.52,
11/06 07Z,   0.00,   5.55,   6.09,  99.90,   0.54,
11/06 08Z,   0.00,   6.06,   6.70,  99.90,   0.64,  (max)
11/06 09Z,   0.10,   5.82,   6.56,  99.90,   0.64,
11/06 10Z,   0.10,   5.02,   5.86,  99.90,   0.74,
11/06 11Z,   0.00,   3.97,   4.86,  99.90,   0.89,
11/06 12Z,   0.00,   3.02,   4.13,  99.90,   1.11,
11/06 13Z,   0.00,   2.53,   3.68,  99.90,   1.15,  (min)
11/06 14Z,   0.00,   2.78,   3.83,  99.90,   1.05,
11/06 15Z,   0.00,   3.76,   4.41,  99.90,   0.65,
11/06 16Z,   0.00,   5.20,   5.82,  99.90,   0.62,
11/06 17Z,   0.00,   6.68,   6.97,  99.90,   0.29,
11/06 18Z,   0.00,   7.87,   8.31,  99.90,   0.44,
11/06 19Z,   0.00,   8.48,   8.99,  99.90,   0.51,  (max)
11/06 20Z,   0.00,   8.29,   8.93,  99.90,   0.64,
11/06 21Z,   0.00,   7.20,   7.73,  99.90,   0.53,
11/06 22Z,   0.10,   5.35,   5.95,  99.90,   0.50,
11/06 23Z,   0.10,   3.08,   3.88,  99.90,   0.70,
11/07 00Z,   0.10,   0.83,   1.96,  99.90,   1.03,
11/07 01Z,   0.10,  -0.94,   0.11,  99.90,   0.95,
11/07 02Z,   0.20,  -1.84,  -0.91,  99.90,   0.73,
11/07 03Z,   0.20,  -1.67,  -1.00,  99.90,   0.47,  (min)
11/07 04Z,   0.10,  -0.58,   0.17,  99.90,   0.65,
11/07 05Z,   0.10,   1.06,   1.90,  99.90,   0.74,
11/07 06Z,   0.20,   2.83,   3.53,  99.90,   0.50,
11/07 07Z,   0.20,   4.41,   5.03,  99.90,   0.42,
11/07 08Z,   0.10,   5.54,   6.15,  99.90,   0.51,
11/07 09Z,   0.20,   5.98,   6.62,  99.90,   0.44,  (max)
11/07 10Z,   0.20,   5.73,   6.35,  99.90,   0.42,
11/07 11Z,   0.20,   4.96,   5.71,  99.90,   0.55,
11/07 12Z,   0.10,   4.00,   4.78,  99.90,   0.68,
11/07 13Z,   0.20,   3.21,   4.16,  99.90,   0.75,
11/07 14Z,   0.20,   2.90,   3.71,  99.90,   0.61,  (min)
11/07 15Z,   0.20,   3.30,   4.26,  99.90,   0.76,
11/07 16Z,   0.10,   4.36,   5.15,  99.90,   0.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 17Z,   0.20,   5.75,  99.90,   6.63,   0.68,
11/07 18Z,   0.10,   7.09,  99.90,   7.86,   0.67,
11/07 19Z,   0.10,   8.07,  99.90,   8.84,   0.66,
11/07 20Z,   0.20,   8.46,  99.90,   9.31,   0.65,  0.29 ft above HAT  (max)
11/07 21Z,   0.20,   8.04,  99.90,   8.89,   0.64,
11/07 22Z,   0.20,   6.78,  99.90,   7.61,   0.63,
11/07 23Z,   0.30,   4.83,  99.90,   5.75,   0.62,
11/08 00Z,   0.30,   2.57,  99.90,   3.48,   0.61,
11/08 01Z,   0.30,   0.43,  99.90,   1.33,   0.60,
11/08 02Z,   0.20,  -1.17,  99.90,  -0.38,   0.59,
11/08 03Z,   0.30,  -1.87,  99.90,  -0.98,   0.58,  (min)
11/08 04Z,   0.30,  -1.54,  99.90,  -0.66,   0.57,
11/08 05Z,   0.20,  -0.38,  99.90,   0.39,   0.57,
11/08 06Z,   0.30,   1.23,  99.90,   2.10,   0.57,
11/08 07Z,   0.30,   2.92,  99.90,   3.79,   0.57,
11/08 08Z,   0.30,   4.42,  99.90,   5.29,   0.57,
11/08 09Z,   0.30,   5.45,  99.90,   6.32,   0.57,
11/08 10Z,   0.30,   5.84,  99.90,   6.71,   0.57,  (max)
11/08 11Z,   0.30,   5.59,  99.90,   6.46,   0.57,
11/08 12Z,   0.40,   4.89,  99.90,   5.87,   0.57,
11/08 13Z,   0.40,   4.06,  99.90,   5.04,   0.57,
11/08 14Z,   0.40,   3.42,  99.90,   4.39,   0.57,
11/08 15Z,   0.40,   3.24,  99.90,   4.21,   0.57,  (min)
11/08 16Z,   0.40,   3.72,  99.90,   4.69,   0.57,
11/08 17Z,   0.40,   4.74,  99.90,   5.71,   0.57,
11/08 18Z,   0.30,   6.00,  99.90,   6.87,   0.57,
11/08 19Z,   0.30,   7.15,  99.90,   8.02,   0.57,
11/08 20Z,   0.30,   7.93,  99.90,   8.81,   0.57,
11/08 21Z,   0.30,   8.14,  99.90,   9.01,   0.57,  (max)
11/08 22Z,   0.30,   7.60,  99.90,   8.47,   0.57,
11/08 23Z,   0.40,   6.29,  99.90,   7.26,   0.57,
11/09 00Z,   0.40,   4.39,  99.90,   5.36,   0.57,
11/09 01Z,   0.40,   2.26,  99.90,   3.24,   0.57,
11/09 02Z,   0.40,   0.31,  99.90,   1.29,   0.57,
11/09 03Z,   0.40,  -1.07,  99.90,  -0.10,   0.57,
11/09 04Z,   0.30,  -1.59,  99.90,  -0.72,   0.57,  (min)
11/09 05Z,   0.30,  -1.18,  99.90,  -0.31,   0.57,
11/09 06Z,   0.40,  -0.05,  99.90,   0.92,   0.57,
11/09 07Z,   0.30,   1.45,  99.90,   2.32,   0.57,
11/09 08Z,   0.30,   3.01,  99.90,   3.88,   0.57,
11/09 09Z,   0.30,   4.38,  99.90,   5.25,   0.57,
11/09 10Z,   0.30,   5.33,  99.90,   6.20,   0.57,
11/09 11Z,   0.30,   5.68,  99.90,   6.55,   0.57,  (max)
11/09 12Z,   0.30,   5.47,  99.90,   6.34,   0.57,
11/09 13Z,   0.30,   4.87,  99.90,   5.74,   0.57,
11/09 14Z,   0.30,   4.16,  99.90,   5.03,   0.57,
11/09 15Z,   0.20,   3.62,  99.90,   4.39,   0.57,
11/09 16Z,   0.20,   3.51,  99.90,   4.28,   0.57,  (min)
11/09 17Z,   0.20,   3.96,  99.90,   4.73,   0.57,
11/09 18Z,   0.10,   4.86,  99.90,   5.53,   0.57,
11/09 19Z,   0.10,   5.93,  99.90,   6.60,   0.57,
11/09 20Z,   0.10,   6.88,  99.90,   7.55,   0.57,
11/09 21Z,   0.10,   7.51,  99.90,   8.18,   0.57,
11/09 22Z,   0.10,   7.62,  99.90,   8.29,   0.57,  (max)
11/09 23Z,   0.20,   7.06,  99.90,   7.83,   0.57,
11/10 00Z,   0.20,   5.81,  99.90,   6.58,   0.57,
11/10 01Z,   0.10,   4.07,  99.90,   4.74,   0.57,
11/10 02Z,   0.10,   2.17,  99.90,   2.84,   0.57,
11/10 03Z,   0.10,   0.46,  99.90,   1.13,   0.57,
11/10 04Z,   0.00,  -0.73,  99.90,  -0.16,   0.57,
11/10 05Z,   0.00,  -1.13,  99.90,  -0.56,   0.57,  (min)
11/10 06Z,   0.10,  -0.71,  99.90,  -0.04,   0.57,
11/10 07Z,   0.00,   0.33,  99.90,   0.90,   0.57,
11/10 08Z,   0.10,   1.68,  99.90,   2.35,   0.57,
11/10 09Z,   0.10,   3.09,  99.90,   3.76,   0.57,
11/10 10Z,   0.10,   4.35,  99.90,   5.03,   0.57,
11/10 11Z,   0.10,   5.24,  99.90,   5.91,   0.57,
11/10 12Z,   0.10,   5.59,  99.90,   6.26,   0.57,  (max)
11/10 13Z,   0.10,   5.42,  99.90,   6.09,   0.57,
11/10 14Z,   0.10,   4.92,  99.90,   5.59,   0.57,
11/10 15Z,   0.10,   4.29,  99.90,   4.97,   0.57,
11/10 16Z,   0.10,   3.80,  99.90,   4.47,   0.57,
11/10 17Z,   0.10,   3.66,  99.90,   4.33,   0.57,  (min)
11/10 18Z,   0.00,   3.99,  99.90,   4.56,   0.57,
11/10 19Z,   0.10,   4.71,  99.90,   5.38,   0.57,
11/10 20Z,   0.10,   5.57,  99.90,   6.24,   0.57,
11/10 21Z,   0.10,   6.35,  99.90,   7.02,   0.57,
11/10 22Z,   0.10,   6.88,  99.90,   7.55,   0.57,
11/10 23Z,   0.10,   6.98,  99.90,   7.65,   0.57,  (max)
11/11 00Z,   0.10,   6.49,  99.90,   7.16,   0.57,
11/11 01Z,   0.10,   5.40,  99.90,   6.07,   0.57,
11/11 02Z,   0.10,   3.89,  99.90,   4.57,   0.57,
11/11 03Z,   0.10,   2.25,  99.90,   2.92,   0.57,
11/11 04Z,   0.10,   0.77,  99.90,   1.44,   0.57,
11/11 05Z,   0.10,  -0.25,  99.90,   0.42,   0.57,
11/11 06Z,   0.10,  -0.59,  99.90,   0.08,   0.57,
11/11 07Z,  99.90,  -0.21,  99.90,  99.90,   0.57,
11/11 08Z,  99.90,   0.71,  99.90,  99.90,   0.57,
11/11 09Z,  99.90,   1.92,  99.90,  99.90,   0.57,
11/11 10Z,  99.90,   3.22,  99.90,  99.90,   0.57,
11/11 11Z,  99.90,   4.41,  99.90,  99.90,   0.57,
11/11 12Z,  99.90,   5.26,  99.90,  99.90,   0.57,