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
#Anchorage, AK : 11/07/2024 05:21:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/05 12Z,  -0.40,   1.84,   0.50,  99.90,  -0.94,
11/05 13Z,  -0.50,   1.61,   0.82,  99.90,  -0.29,  (min)
11/05 14Z,  -0.50,   5.75,   8.59,  99.90,   3.34,
11/05 15Z,  -0.60,  13.56,  15.15,  99.90,   2.19,
11/05 16Z,  -0.70,  20.84,  20.64,  99.90,   0.50,
11/05 17Z,  -0.80,  25.12,  24.86,  99.90,   0.54,
11/05 18Z,  -0.60,  27.04,  27.52,  99.90,   1.08,  (max)
11/05 19Z,  -0.50,  26.98,  27.44,  99.90,   0.96,
11/05 20Z,  -0.40,  24.84,  24.45,  99.90,   0.01,
11/05 21Z,  -0.30,  21.11,  19.68,  99.90,  -1.13,
11/05 22Z,  -0.20,  16.52,  15.02,  99.90,  -1.30,
11/05 23Z,  -0.10,  12.30,  10.78,  99.90,  -1.42,
11/06 00Z,   0.00,   9.62,   7.78,  99.90,  -1.84,  (min)
11/06 01Z,   0.10,   9.07,   9.37,  99.90,   0.20,
11/06 02Z,   0.20,  12.04,  15.59,  99.90,   3.35,
11/06 03Z,   0.30,  18.85,  20.94,  99.90,   1.79,
11/06 04Z,   0.30,  25.81,  25.36,  99.90,  -0.75,
11/06 05Z,   0.40,  29.05,  28.50,  99.90,  -0.95,
11/06 06Z,   0.60,  28.66,  29.39,  99.90,   0.13,  (max)
11/06 07Z,   0.80,  26.14,  26.90,  99.90,  -0.04,
11/06 08Z,   1.00,  22.04,  22.40,  99.90,  -0.64,
11/06 09Z,   1.00,  17.00,  17.20,  99.90,  -0.80,
11/06 10Z,   1.00,  11.70,  12.35,  99.90,  -0.35,
11/06 11Z,   1.00,   6.88,   7.79,  99.90,  -0.09,
11/06 12Z,   0.90,   3.49,   3.77,  99.90,  -0.62,
11/06 13Z,   0.90,   1.93,   0.86,  99.90,  -1.97,  (min)
11/06 14Z,   0.90,   3.04,   4.02,  99.90,   0.08,
11/06 15Z,   0.90,   8.27,  11.34,  99.90,   2.17,
11/06 16Z,   1.00,  16.02,  17.17,  99.90,   0.15,
11/06 17Z,   1.00,  22.13,  21.90,  99.90,  -1.23,
11/06 18Z,   1.00,  25.16,  25.33,  99.90,  -0.83,
11/06 19Z,   1.00,  26.24,  27.31,  99.90,   0.07,  (max)
11/06 20Z,   1.00,  25.68,  26.06,  99.90,  -0.62,
11/06 21Z,   0.90,  23.30,  22.91,  99.90,  -1.29,
11/06 22Z,   0.90,  19.53,  18.41,  99.90,  -2.02,
11/06 23Z,   0.80,  15.15,  14.23,  99.90,  -1.72,
11/07 00Z,   0.80,  11.52,  10.57,  99.90,  -1.75,
11/07 01Z,   0.80,   9.66,   8.45,  99.90,  -2.01,  (min)
11/07 02Z,   0.70,  10.01,  11.02,  99.90,   0.31,
11/07 03Z,   0.70,  13.76,  16.30,  99.90,   1.84,
11/07 04Z,   0.70,  20.53,  20.99,  99.90,  -0.24,
11/07 05Z,   0.70,  26.37,  24.57,  99.90,  -2.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 06Z,   0.60,  28.27,  99.90,  26.55,  -2.32,  (max)
11/07 07Z,   0.50,  27.14,  99.90,  25.50,  -2.14,
11/07 08Z,   0.40,  24.37,  99.90,  22.81,  -1.96,
11/07 09Z,   0.30,  20.29,  99.90,  18.82,  -1.77,
11/07 10Z,   0.10,  15.41,  99.90,  13.91,  -1.59,
11/07 11Z,   0.00,  10.37,  99.90,   8.96,  -1.41,
11/07 12Z,   0.00,   6.08,  99.90,   4.85,  -1.23,
11/07 13Z,  -0.20,   3.48,  99.90,   2.23,  -1.05,
11/07 14Z,  -0.30,   2.74,  99.90,   1.57,  -0.87,  (min)
11/07 15Z,  -0.40,   4.62,  99.90,   3.54,  -0.69,
11/07 16Z,  -0.50,  10.20,  99.90,   9.19,  -0.51,
11/07 17Z,  -0.60,  17.32,  99.90,  16.39,  -0.32,
11/07 18Z,  -0.60,  22.26,  99.90,  21.34,  -0.32,
11/07 19Z,  -0.70,  24.49,  99.90,  23.47,  -0.32,
11/07 20Z,  -0.80,  25.28,  99.90,  24.16,  -0.32,  (max)
11/07 21Z,  -0.80,  24.61,  99.90,  23.48,  -0.32,
11/07 22Z,  -0.90,  22.22,  99.90,  21.00,  -0.32,
11/07 23Z,  -0.90,  18.55,  99.90,  17.32,  -0.32,
11/08 00Z,  -1.00,  14.48,  99.90,  13.15,  -0.32,
11/08 01Z,  -1.10,  11.43,  99.90,  10.00,  -0.32,
11/08 02Z,  -1.10,  10.11,  99.90,   8.68,  -0.32,  (min)
11/08 03Z,  -1.20,  10.80,  99.90,   9.28,  -0.32,
11/08 04Z,  -1.20,  14.63,  99.90,  13.11,  -0.32,
11/08 05Z,  -1.20,  20.83,  99.90,  19.30,  -0.32,
11/08 06Z,  -1.10,  25.54,  99.90,  24.11,  -0.32,
11/08 07Z,  -1.00,  26.68,  99.90,  25.35,  -0.32,  (max)
11/08 08Z,  -0.80,  25.54,  99.90,  24.42,  -0.32,
11/08 09Z,  -0.60,  23.12,  99.90,  22.19,  -0.32,
11/08 10Z,  -0.40,  19.40,  99.90,  18.67,  -0.32,
11/08 11Z,  -0.30,  14.83,  99.90,  14.21,  -0.32,
11/08 12Z,  -0.30,  10.13,  99.90,   9.51,  -0.32,
11/08 13Z,  -0.30,   6.35,  99.90,   5.72,  -0.32,
11/08 14Z,  -0.30,   4.24,  99.90,   3.62,  -0.32,
11/08 15Z,  -0.40,   3.76,  99.90,   3.04,  -0.32,  (min)
11/08 16Z,  -0.40,   5.76,  99.90,   5.04,  -0.32,
11/08 17Z,  -0.50,  11.13,  99.90,  10.30,  -0.32,
11/08 18Z,  -0.50,  17.46,  99.90,  16.63,  -0.32,
11/08 19Z,  -0.40,  21.61,  99.90,  20.88,  -0.32,
11/08 20Z,  -0.40,  23.68,  99.90,  22.95,  -0.32,
11/08 21Z,  -0.40,  24.67,  99.90,  23.95,  -0.32,  (max)
11/08 22Z,  -0.40,  24.17,  99.90,  23.44,  -0.32,
11/08 23Z,  -0.40,  21.89,  99.90,  21.16,  -0.32,
11/09 00Z,  -0.40,  18.35,  99.90,  17.62,  -0.32,
11/09 01Z,  -0.30,  14.56,  99.90,  13.93,  -0.32,
11/09 02Z,  -0.30,  11.81,  99.90,  11.19,  -0.32,
11/09 03Z,  -0.20,  10.47,  99.90,   9.94,  -0.32,  (min)
11/09 04Z,  -0.10,  10.84,  99.90,  10.42,  -0.32,
11/09 05Z,  -0.10,  14.24,  99.90,  13.82,  -0.32,
11/09 06Z,  -0.10,  19.71,  99.90,  19.29,  -0.32,
11/09 07Z,  -0.10,  23.70,  99.90,  23.27,  -0.32,
11/09 08Z,  -0.10,  24.85,  99.90,  24.43,  -0.32,  (max)
11/09 09Z,  -0.10,  24.42,  99.90,  24.00,  -0.32,
11/09 10Z,  -0.10,  22.75,  99.90,  22.33,  -0.32,
11/09 11Z,  -0.10,  19.57,  99.90,  19.14,  -0.32,
11/09 12Z,  -0.10,  15.35,  99.90,  14.92,  -0.32,
11/09 13Z,  -0.10,  10.92,  99.90,  10.50,  -0.32,
11/09 14Z,   0.00,   7.38,  99.90,   7.06,  -0.32,
11/09 15Z,   0.00,   5.26,  99.90,   4.94,  -0.32,
11/09 16Z,   0.00,   4.44,  99.90,   4.11,  -0.32,  (min)
11/09 17Z,   0.00,   6.10,  99.90,   5.77,  -0.32,
11/09 18Z,  -0.10,  11.08,  99.90,  10.65,  -0.32,
11/09 19Z,  -0.10,  16.87,  99.90,  16.44,  -0.32,
11/09 20Z,  -0.20,  20.83,  99.90,  20.31,  -0.32,
11/09 21Z,  -0.30,  23.34,  99.90,  22.71,  -0.32,
11/09 22Z,  -0.30,  24.85,  99.90,  24.23,  -0.32,  (max)
11/09 23Z,  -0.40,  24.60,  99.90,  23.87,  -0.32,
11/10 00Z,  -0.50,  22.38,  99.90,  21.56,  -0.32,
11/10 01Z,  -0.50,  18.85,  99.90,  18.03,  -0.32,
11/10 02Z,  -0.60,  15.08,  99.90,  14.16,  -0.32,
11/10 03Z,  -0.70,  12.15,  99.90,  11.13,  -0.32,
11/10 04Z,  -0.70,  10.15,  99.90,   9.13,  -0.32,
11/10 05Z,  -0.80,   9.75,  99.90,   8.63,  -0.32,  (min)
11/10 06Z,  -0.80,  12.57,  99.90,  11.45,  -0.32,
11/10 07Z,  -0.70,  17.59,  99.90,  16.56,  -0.32,
11/10 08Z,  -0.80,  21.51,  99.90,  20.39,  -0.32,
11/10 09Z,  -0.80,  23.43,  99.90,  22.31,  -0.32,
11/10 10Z,  -0.80,  24.18,  99.90,  23.06,  -0.32,  (max)
11/10 11Z,  -0.90,  23.42,  99.90,  22.20,  -0.32,
11/10 12Z,  -0.90,  20.75,  99.90,  19.52,  -0.32,
11/10 13Z,  -0.90,  16.74,  99.90,  15.52,  -0.32,
11/10 14Z,  -0.90,  12.34,  99.90,  11.12,  -0.32,
11/10 15Z,  -0.90,   8.66,  99.90,   7.44,  -0.32,
11/10 16Z,  -0.90,   6.01,  99.90,   4.79,  -0.32,
11/10 17Z,  -0.90,   4.45,  99.90,   3.23,  -0.32,  (min)
11/10 18Z,  -0.90,   5.69,  99.90,   4.46,  -0.32,
11/10 19Z,  -0.80,  10.50,  99.90,   9.37,  -0.32,
11/10 20Z,  -0.80,  16.24,  99.90,  15.12,  -0.32,
11/10 21Z,  -0.70,  20.63,  99.90,  19.61,  -0.32,
11/10 22Z,  -0.70,  23.94,  99.90,  22.92,  -0.32,
11/10 23Z,  -0.60,  26.02,  99.90,  25.09,  -0.32,  (max)
11/11 00Z,  -0.60,  25.85,  99.90,  24.93,  -0.32,