EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
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
#Port Orford, OR : 11/08/2025 04:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 12Z,   0.40,   3.42,   3.78,  99.90,  -0.04,
11/06 13Z,   0.40,   2.88,   3.34,  99.90,   0.06,  (min)
11/06 14Z,   0.50,   3.07,   3.52,  99.90,  -0.05,
11/06 15Z,   0.50,   3.99,   4.42,  99.90,  -0.07,
11/06 16Z,   0.50,   5.46,   5.82,  99.90,  -0.14,
11/06 17Z,   0.50,   7.10,   7.44,  99.90,  -0.16,
11/06 18Z,   0.50,   8.47,   8.73,  99.90,  -0.24,
11/06 19Z,   0.50,   9.16,   9.57,  99.90,  -0.09,  0.15 ft above HAT  (max)
11/06 20Z,   0.50,   8.91,   9.32,  99.90,  -0.09,
11/06 21Z,   0.50,   7.68,   8.19,  99.90,   0.01,
11/06 22Z,   0.50,   5.65,   6.02,  99.90,  -0.13,
11/06 23Z,   0.60,   3.21,   3.69,  99.90,  -0.12,
11/07 00Z,   0.60,   0.83,   1.04,  99.90,  -0.39,
11/07 01Z,   0.50,  -0.99,  -0.64,  99.90,  -0.15,
11/07 02Z,   0.60,  -1.91,  -1.71,  99.90,  -0.40,  (min)
11/07 03Z,   0.60,  -1.77,  -1.53,  99.90,  -0.36,
11/07 04Z,   0.50,  -0.66,  -0.53,  99.90,  -0.37,
11/07 05Z,   0.50,   1.14,   1.18,  99.90,  -0.46,
11/07 06Z,   0.60,   3.19,   3.30,  99.90,  -0.49,
11/07 07Z,   0.50,   5.02,   5.02,  99.90,  -0.50,
11/07 08Z,   0.50,   6.28,   6.21,  99.90,  -0.57,
11/07 09Z,   0.50,   6.74,   6.81,  99.90,  -0.43,  (max)
11/07 10Z,   0.50,   6.44,   6.47,  99.90,  -0.47,
11/07 11Z,   0.40,   5.57,   5.63,  99.90,  -0.34,
11/07 12Z,   0.50,   4.50,   4.64,  99.90,  -0.36,
11/07 13Z,   0.50,   3.62,   3.83,  99.90,  -0.29,
11/07 14Z,   0.50,   3.27,   3.39,  99.90,  -0.38,  (min)
11/07 15Z,   0.40,   3.61,   3.83,  99.90,  -0.18,
11/07 16Z,   0.40,   4.63,   4.79,  99.90,  -0.24,
11/07 17Z,   0.40,   6.07,   6.22,  99.90,  -0.25,
11/07 18Z,   0.40,   7.58,   7.69,  99.90,  -0.29,
11/07 19Z,   0.40,   8.72,   8.72,  99.90,  -0.40,
11/07 20Z,   0.30,   9.14,   9.07,  99.90,  -0.37,  (max)
11/07 21Z,   0.30,   8.63,   8.58,  99.90,  -0.35,
11/07 22Z,   0.40,   7.21,   7.14,  99.90,  -0.47,
11/07 23Z,   0.40,   5.08,   5.03,  99.90,  -0.45,
11/08 00Z,   0.40,   2.66,   2.67,  99.90,  -0.39,
11/08 01Z,   0.30,   0.41,   0.38,  99.90,  -0.33,
11/08 02Z,   0.40,  -1.22,  -1.19,  99.90,  -0.37,
11/08 03Z,   0.40,  -1.94,  -1.99,  99.90,  -0.45,  (min)
11/08 04Z,   0.40,  -1.64,  -1.71,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 05Z,   0.40,  -0.44,  99.90,  -0.50,  -0.46,
11/08 06Z,   0.40,   1.36,  99.90,   1.31,  -0.45,
11/08 07Z,   0.40,   3.33,  99.90,   3.29,  -0.44,
11/08 08Z,   0.40,   5.04,  99.90,   5.01,  -0.43,
11/08 09Z,   0.40,   6.18,  99.90,   6.15,  -0.42,
11/08 10Z,   0.40,   6.57,  99.90,   6.55,  -0.41,  (max)
11/08 11Z,   0.50,   6.26,  99.90,   6.35,  -0.40,
11/08 12Z,   0.50,   5.47,  99.90,   5.58,  -0.40,
11/08 13Z,   0.50,   4.55,  99.90,   4.66,  -0.39,
11/08 14Z,   0.50,   3.84,  99.90,   3.97,  -0.38,
11/08 15Z,   0.50,   3.64,  99.90,   3.77,  -0.37,  (min)
11/08 16Z,   0.50,   4.06,  99.90,   4.21,  -0.36,
11/08 17Z,   0.50,   5.06,  99.90,   5.20,  -0.36,
11/08 18Z,   0.50,   6.38,  99.90,   6.53,  -0.36,
11/08 19Z,   0.50,   7.69,  99.90,   7.83,  -0.36,
11/08 20Z,   0.50,   8.60,  99.90,   8.74,  -0.36,
11/08 21Z,   0.50,   8.80,  99.90,   8.94,  -0.36,  (max)
11/08 22Z,   0.50,   8.14,  99.90,   8.29,  -0.36,
11/08 23Z,   0.50,   6.67,  99.90,   6.81,  -0.36,
11/09 00Z,   0.60,   4.62,  99.90,   4.86,  -0.36,
11/09 01Z,   0.50,   2.36,  99.90,   2.50,  -0.36,
11/09 02Z,   0.50,   0.33,  99.90,   0.47,  -0.36,
11/09 03Z,   0.50,  -1.09,  99.90,  -0.95,  -0.36,
11/09 04Z,   0.50,  -1.64,  99.90,  -1.49,  -0.36,  (min)
11/09 05Z,   0.50,  -1.25,  99.90,  -1.11,  -0.36,
11/09 06Z,   0.50,  -0.07,  99.90,   0.08,  -0.36,
11/09 07Z,   0.50,   1.62,  99.90,   1.77,  -0.36,
11/09 08Z,   0.50,   3.44,  99.90,   3.58,  -0.36,
11/09 09Z,   0.50,   4.99,  99.90,   5.14,  -0.36,
11/09 10Z,   0.40,   6.01,  99.90,   6.06,  -0.36,
11/09 11Z,   0.50,   6.36,  99.90,   6.51,  -0.36,  (max)
11/09 12Z,   0.50,   6.10,  99.90,   6.24,  -0.36,
11/09 13Z,   0.40,   5.42,  99.90,   5.47,  -0.36,
11/09 14Z,   0.40,   4.65,  99.90,   4.69,  -0.36,
11/09 15Z,   0.40,   4.07,  99.90,   4.11,  -0.36,
11/09 16Z,   0.40,   3.94,  99.90,   3.98,  -0.36,  (min)
11/09 17Z,   0.40,   4.34,  99.90,   4.39,  -0.36,
11/09 18Z,   0.30,   5.22,  99.90,   5.17,  -0.36,
11/09 19Z,   0.30,   6.36,  99.90,   6.30,  -0.36,
11/09 20Z,   0.30,   7.44,  99.90,   7.39,  -0.36,
11/09 21Z,   0.30,   8.15,  99.90,   8.09,  -0.36,
11/09 22Z,   0.30,   8.22,  99.90,   8.17,  -0.36,  (max)
11/09 23Z,   0.30,   7.54,  99.90,   7.49,  -0.36,
11/10 00Z,   0.30,   6.16,  99.90,   6.11,  -0.36,
11/10 01Z,   0.30,   4.31,  99.90,   4.25,  -0.36,
11/10 02Z,   0.30,   2.30,  99.90,   2.24,  -0.36,
11/10 03Z,   0.30,   0.53,  99.90,   0.47,  -0.36,
11/10 04Z,   0.20,  -0.69,  99.90,  -0.84,  -0.36,
11/10 05Z,   0.20,  -1.12,  99.90,  -1.28,  -0.36,  (min)
11/10 06Z,   0.30,  -0.73,  99.90,  -0.79,  -0.36,
11/10 07Z,   0.20,   0.36,  99.90,   0.20,  -0.36,
11/10 08Z,   0.20,   1.89,  99.90,   1.73,  -0.36,
11/10 09Z,   0.30,   3.52,  99.90,   3.47,  -0.36,
11/10 10Z,   0.20,   4.93,  99.90,   4.78,  -0.36,
11/10 11Z,   0.20,   5.87,  99.90,   5.71,  -0.36,
11/10 12Z,   0.20,   6.22,  99.90,   6.06,  -0.36,  (max)
11/10 13Z,   0.20,   6.02,  99.90,   5.87,  -0.36,
11/10 14Z,   0.20,   5.46,  99.90,   5.31,  -0.36,
11/10 15Z,   0.20,   4.79,  99.90,   4.63,  -0.36,
11/10 16Z,   0.20,   4.27,  99.90,   4.12,  -0.36,
11/10 17Z,   0.20,   4.12,  99.90,   3.96,  -0.36,  (min)
11/10 18Z,   0.20,   4.41,  99.90,   4.25,  -0.36,
11/10 19Z,   0.20,   5.10,  99.90,   4.95,  -0.36,
11/10 20Z,   0.20,   6.02,  99.90,   5.86,  -0.36,
11/10 21Z,   0.20,   6.90,  99.90,   6.74,  -0.36,
11/10 22Z,   0.20,   7.47,  99.90,   7.31,  -0.36,
11/10 23Z,   0.20,   7.51,  99.90,   7.36,  -0.36,  (max)
11/11 00Z,   0.20,   6.93,  99.90,   6.77,  -0.36,
11/11 01Z,   0.20,   5.75,  99.90,   5.59,  -0.36,
11/11 02Z,   0.20,   4.16,  99.90,   4.00,  -0.36,
11/11 03Z,   0.20,   2.44,  99.90,   2.28,  -0.36,
11/11 04Z,   0.20,   0.91,  99.90,   0.76,  -0.36,
11/11 05Z,   0.20,  -0.13,  99.90,  -0.29,  -0.36,
11/11 06Z,   0.20,  -0.51,  99.90,  -0.67,  -0.36,  (min)
11/11 07Z,   0.20,  -0.17,  99.90,  -0.33,  -0.36,
11/11 08Z,   0.20,   0.80,  99.90,   0.64,  -0.36,
11/11 09Z,   0.20,   2.16,  99.90,   2.01,  -0.36,
11/11 10Z,   0.20,   3.64,  99.90,   3.49,  -0.36,
11/11 11Z,   0.20,   4.94,  99.90,   4.79,  -0.36,
11/11 12Z,   0.20,   5.84,  99.90,   5.68,  -0.36,
11/11 13Z,   0.20,   6.21,  99.90,   6.05,  -0.36,  (max)
11/11 14Z,   0.30,   6.08,  99.90,   6.02,  -0.36,
11/11 15Z,   0.20,   5.58,  99.90,   5.43,  -0.36,
11/11 16Z,   0.20,   4.94,  99.90,   4.78,  -0.36,
11/11 17Z,   0.20,   4.39,  99.90,   4.23,  -0.36,
11/11 18Z,   0.30,   4.12,  99.90,   4.06,  -0.36,
11/11 19Z,  99.90,   4.23,  99.90,  99.90,  -0.36,
11/11 20Z,  99.90,   4.71,  99.90,  99.90,  -0.36,
11/11 21Z,  99.90,   5.42,  99.90,  99.90,  -0.36,
11/11 22Z,  99.90,   6.15,  99.90,  99.90,  -0.36,
11/11 23Z,  99.90,   6.68,  99.90,  99.90,  -0.36,
11/12 00Z,  99.90,   6.79,  99.90,  99.90,  -0.36,