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 Angeles, WA : 11/08/2025 03:22:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 12Z,   1.10,  -0.28,  -0.15,  99.90,  -0.97,  (max)
11/06 13Z,   1.00,  -0.42,  -0.28,  99.90,  -0.86,
11/06 14Z,   0.90,  -0.74,  -0.53,  99.90,  -0.69,
11/06 15Z,   0.80,  -1.12,  -0.70,  99.90,  -0.38,
11/06 16Z,   0.90,  -1.41,  -0.78,  99.90,  -0.27,  (min)
11/06 17Z,   0.90,  -1.33,  -0.59,  99.90,  -0.16,
11/06 18Z,   0.80,  -0.73,   0.01,  99.90,  -0.06,
11/06 19Z,   0.90,   0.17,   0.96,  99.90,  -0.11,
11/06 20Z,   0.90,   0.98,   1.67,  99.90,  -0.21,
11/06 21Z,   0.90,   1.44,   2.11,  99.90,  -0.23,
11/06 22Z,   1.10,   1.41,   2.12,  99.90,  -0.39,  (max)
11/06 23Z,   1.10,   0.74,   1.57,  99.90,  -0.27,
11/07 00Z,   1.20,  -0.63,   0.15,  99.90,  -0.42,
11/07 01Z,   1.20,  -2.53,  -1.52,  99.90,  -0.19,
11/07 02Z,   1.20,  -4.66,  -3.55,  99.90,  -0.09,
11/07 03Z,   1.20,  -6.75,  -5.69,  99.90,  -0.14,
11/07 04Z,   1.30,  -8.52,  -7.78,  99.90,  -0.56,
11/07 05Z,   1.30,  -9.57,  -8.78,  99.90,  -0.51,  (min)
11/07 06Z,   1.20,  -9.51,  -8.50,  99.90,  -0.19,
11/07 07Z,   1.10,  -8.37,  -7.33,  99.90,  -0.06,
11/07 08Z,   1.10,  -6.56,  -5.66,  99.90,  -0.20,
11/07 09Z,   1.10,  -4.55,  -3.90,  99.90,  -0.45,
11/07 10Z,   1.00,  -2.67,  -2.31,  99.90,  -0.64,
11/07 11Z,   1.00,  -1.20,  -0.80,  99.90,  -0.60,
11/07 12Z,   1.10,  -0.32,  -0.05,  99.90,  -0.83,
11/07 13Z,   1.00,  -0.04,  -0.01,  99.90,  -0.97,  (max)
11/07 14Z,   0.90,  -0.13,  -0.16,  99.90,  -0.93,
11/07 15Z,   0.90,  -0.37,  -0.17,  99.90,  -0.70,
11/07 16Z,   0.90,  -0.67,  -0.32,  99.90,  -0.55,
11/07 17Z,   0.80,  -0.87,  -0.41,  99.90,  -0.34,  (min)
11/07 18Z,   0.70,  -0.70,  -0.24,  99.90,  -0.24,
11/07 19Z,   0.70,  -0.09,   0.40,  99.90,  -0.21,
11/07 20Z,   0.70,   0.70,   1.12,  99.90,  -0.28,
11/07 21Z,   0.60,   1.31,   1.58,  99.90,  -0.33,
11/07 22Z,   0.60,   1.51,   1.67,  99.90,  -0.44,  (max)
11/07 23Z,   0.60,   1.23,   1.37,  99.90,  -0.46,
11/08 00Z,   0.60,   0.33,   0.58,  99.90,  -0.35,
11/08 01Z,   0.60,  -1.22,  -0.96,  99.90,  -0.34,
11/08 02Z,   0.60,  -3.20,  -2.89,  99.90,  -0.29,
11/08 03Z,   0.50,  -5.33,  -5.01,  99.90,  -0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 04Z,   0.50,  -7.34,  99.90,  -7.05,  -0.20,
11/08 05Z,   0.50,  -8.97,  99.90,  -8.70,  -0.23,
11/08 06Z,   0.50,  -9.79,  99.90,  -9.54,  -0.25,  (min)
11/08 07Z,   0.40,  -9.50,  99.90,  -9.37,  -0.27,
11/08 08Z,   0.40,  -8.19,  99.90,  -8.08,  -0.29,
11/08 09Z,   0.50,  -6.32,  99.90,  -6.14,  -0.31,
11/08 10Z,   0.50,  -4.33,  99.90,  -4.16,  -0.34,
11/08 11Z,   0.50,  -2.50,  99.90,  -2.36,  -0.36,
11/08 12Z,   0.50,  -1.08,  99.90,  -0.96,  -0.38,
11/08 13Z,   0.50,  -0.25,  99.90,  -0.15,  -0.40,
11/08 14Z,   0.50,   0.04,  99.90,   0.11,  -0.43,  (max)
11/08 15Z,   0.50,   0.02,  99.90,   0.07,  -0.45,
11/08 16Z,   0.50,  -0.15,  99.90,  -0.09,  -0.45,
11/08 17Z,   0.50,  -0.38,  99.90,  -0.33,  -0.45,
11/08 18Z,   0.50,  -0.51,  99.90,  -0.46,  -0.45,  (min)
11/08 19Z,   0.50,  -0.31,  99.90,  -0.26,  -0.45,
11/08 20Z,   0.50,   0.24,  99.90,   0.30,  -0.45,
11/08 21Z,   0.50,   0.87,  99.90,   0.92,  -0.45,
11/08 22Z,   0.50,   1.24,  99.90,   1.29,  -0.45,  (max)
11/08 23Z,   0.50,   1.24,  99.90,   1.29,  -0.45,
11/09 00Z,   0.50,   0.78,  99.90,   0.84,  -0.45,
11/09 01Z,   0.50,  -0.22,  99.90,  -0.17,  -0.45,
11/09 02Z,   0.50,  -1.79,  99.90,  -1.74,  -0.45,
11/09 03Z,   0.50,  -3.70,  99.90,  -3.65,  -0.45,
11/09 04Z,   0.50,  -5.68,  99.90,  -5.63,  -0.45,
11/09 05Z,   0.50,  -7.52,  99.90,  -7.47,  -0.45,
11/09 06Z,   0.50,  -8.94,  99.90,  -8.88,  -0.45,
11/09 07Z,   0.50,  -9.54,  99.90,  -9.49,  -0.45,  (min)
11/09 08Z,   0.50,  -9.09,  99.90,  -9.03,  -0.45,
11/09 09Z,   0.50,  -7.74,  99.90,  -7.69,  -0.45,
11/09 10Z,   0.50,  -5.95,  99.90,  -5.90,  -0.45,
11/09 11Z,   0.50,  -4.08,  99.90,  -4.03,  -0.45,
11/09 12Z,   0.50,  -2.37,  99.90,  -2.32,  -0.45,
11/09 13Z,   0.50,  -1.05,  99.90,  -1.00,  -0.45,
11/09 14Z,   0.50,  -0.28,  99.90,  -0.22,  -0.45,
11/09 15Z,   0.50,   0.02,  99.90,   0.07,  -0.45,
11/09 16Z,   0.50,   0.06,  99.90,   0.11,  -0.45,  (max)
11/09 17Z,   0.50,  -0.05,  99.90,   0.01,  -0.45,
11/09 18Z,   0.50,  -0.24,  99.90,  -0.19,  -0.45,
11/09 19Z,   0.50,  -0.36,  99.90,  -0.31,  -0.45,  (min)
11/09 20Z,   0.50,  -0.19,  99.90,  -0.14,  -0.45,
11/09 21Z,   0.40,   0.23,  99.90,   0.18,  -0.45,
11/09 22Z,   0.40,   0.65,  99.90,   0.60,  -0.45,
11/09 23Z,   0.50,   0.81,  99.90,   0.87,  -0.45,  (max)
11/10 00Z,   0.50,   0.67,  99.90,   0.72,  -0.45,
11/10 01Z,   0.50,   0.16,  99.90,   0.21,  -0.45,
11/10 02Z,   0.50,  -0.83,  99.90,  -0.77,  -0.45,
11/10 03Z,   0.60,  -2.28,  99.90,  -2.12,  -0.45,
11/10 04Z,   0.50,  -3.99,  99.90,  -3.94,  -0.45,
11/10 05Z,   0.50,  -5.72,  99.90,  -5.67,  -0.45,
11/10 06Z,   0.60,  -7.31,  99.90,  -7.16,  -0.45,
11/10 07Z,   0.50,  -8.50,  99.90,  -8.44,  -0.45,
11/10 08Z,   0.50,  -8.92,  99.90,  -8.87,  -0.45,  (min)
11/10 09Z,   0.60,  -8.40,  99.90,  -8.25,  -0.45,
11/10 10Z,   0.60,  -7.13,  99.90,  -6.98,  -0.45,
11/10 11Z,   0.60,  -5.51,  99.90,  -5.35,  -0.45,
11/10 12Z,   0.50,  -3.82,  99.90,  -3.76,  -0.45,
11/10 13Z,   0.50,  -2.26,  99.90,  -2.20,  -0.45,
11/10 14Z,   0.50,  -1.05,  99.90,  -0.99,  -0.45,
11/10 15Z,   0.50,  -0.33,  99.90,  -0.28,  -0.45,
11/10 16Z,   0.60,  -0.03,  99.90,   0.12,  -0.45,
11/10 17Z,   0.60,   0.04,  99.90,   0.20,  -0.45,  (max)
11/10 18Z,   0.60,  -0.04,  99.90,   0.12,  -0.45,
11/10 19Z,   0.60,  -0.25,  99.90,  -0.09,  -0.45,
11/10 20Z,   0.50,  -0.42,  99.90,  -0.37,  -0.45,  (min)
11/10 21Z,   0.50,  -0.37,  99.90,  -0.31,  -0.45,
11/10 22Z,   0.50,  -0.12,  99.90,  -0.07,  -0.45,
11/10 23Z,   0.50,   0.08,  99.90,   0.13,  -0.45,
11/11 00Z,   0.50,   0.09,  99.90,   0.14,  -0.45,  (max)
11/11 01Z,   0.50,  -0.11,  99.90,  -0.06,  -0.45,
11/11 02Z,   0.50,  -0.57,  99.90,  -0.52,  -0.45,
11/11 03Z,   0.50,  -1.42,  99.90,  -1.36,  -0.45,
11/11 04Z,   0.50,  -2.65,  99.90,  -2.59,  -0.45,
11/11 05Z,   0.50,  -4.07,  99.90,  -4.01,  -0.45,
11/11 06Z,   0.50,  -5.49,  99.90,  -5.44,  -0.45,
11/11 07Z,   0.40,  -6.81,  99.90,  -6.85,  -0.45,
11/11 08Z,   0.40,  -7.78,  99.90,  -7.82,  -0.45,
11/11 09Z,   0.50,  -8.07,  99.90,  -8.02,  -0.45,  (min)
11/11 10Z,   0.50,  -7.55,  99.90,  -7.50,  -0.45,
11/11 11Z,   0.40,  -6.43,  99.90,  -6.47,  -0.45,
11/11 12Z,   0.40,  -5.01,  99.90,  -5.05,  -0.45,
11/11 13Z,   0.40,  -3.50,  99.90,  -3.55,  -0.45,
11/11 14Z,   0.40,  -2.09,  99.90,  -2.14,  -0.45,
11/11 15Z,   0.40,  -0.99,  99.90,  -1.03,  -0.45,
11/11 16Z,   0.40,  -0.34,  99.90,  -0.38,  -0.45,
11/11 17Z,   0.40,  -0.05,  99.90,  -0.10,  -0.45,
11/11 18Z,   0.40,   0.01,  99.90,  -0.03,  -0.45,
11/11 19Z,  99.90,  -0.11,  99.90,  99.90,  -0.45,
11/11 20Z,  99.90,  -0.42,  99.90,  99.90,  -0.45,
11/11 21Z,  99.90,  -0.72,  99.90,  99.90,  -0.45,
11/11 22Z,  99.90,  -0.84,  99.90,  99.90,  -0.45,
11/11 23Z,  99.90,  -0.80,  99.90,  99.90,  -0.45,
11/12 00Z,  99.90,  -0.77,  99.90,  99.90,  -0.45,