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
#Toke Point, WA : 12/08/2025 09:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 18Z,   0.10,   7.06,   7.09,  99.90,  -0.07,
12/06 19Z,   0.10,   9.02,   9.09,  99.90,  -0.03,
12/06 20Z,   0.10,  10.54,  10.66,  99.90,   0.02,
12/06 21Z,   0.10,  11.22,  11.24,  99.90,  -0.08,  (max)
12/06 22Z,   0.10,  10.80,  10.74,  99.90,  -0.16,
12/06 23Z,   0.10,   9.25,   9.10,  99.90,  -0.25,
12/07 00Z,   0.00,   6.87,   6.77,  99.90,  -0.10,
12/07 01Z,   0.00,   4.08,   4.13,  99.90,   0.05,
12/07 02Z,   0.00,   1.33,   1.26,  99.90,  -0.07,
12/07 03Z,   0.00,  -0.88,  -1.18,  99.90,  -0.30,
12/07 04Z,   0.00,  -2.00,  -2.20,  99.90,  -0.20,  (min)
12/07 05Z,   0.00,  -1.74,  -1.96,  99.90,  -0.22,
12/07 06Z,   0.00,  -0.24,   0.03,  99.90,   0.27,
12/07 07Z,   0.00,   2.01,   2.46,  99.90,   0.45,
12/07 08Z,   0.00,   4.45,   4.78,  99.90,   0.33,
12/07 09Z,   0.00,   6.59,   6.74,  99.90,   0.15,
12/07 10Z,   0.00,   8.00,   8.17,  99.90,   0.17,
12/07 11Z,   0.10,   8.45,   8.55,  99.90,  -0.00,  (max)
12/07 12Z,   0.20,   8.01,   7.99,  99.90,  -0.22,
12/07 13Z,   0.10,   6.94,   6.86,  99.90,  -0.18,
12/07 14Z,   0.20,   5.62,   5.56,  99.90,  -0.26,
12/07 15Z,   0.30,   4.42,   4.49,  99.90,  -0.23,
12/07 16Z,   0.50,   3.81,   4.12,  99.90,  -0.19,  (min)
12/07 17Z,   0.60,   4.13,   4.62,  99.90,  -0.11,
12/07 18Z,   0.30,   5.39,   5.79,  99.90,   0.10,
12/07 19Z,   0.40,   7.18,   7.49,  99.90,  -0.09,
12/07 20Z,   0.40,   8.96,   9.23,  99.90,  -0.13,
12/07 21Z,   0.30,  10.27,  10.51,  99.90,  -0.06,
12/07 22Z,   0.20,  10.75,  10.92,  99.90,  -0.03,  (max)
12/07 23Z,   0.30,  10.18,  10.26,  99.90,  -0.22,
12/08 00Z,   0.30,   8.58,   8.61,  99.90,  -0.27,
12/08 01Z,   0.20,   6.26,   6.32,  99.90,  -0.14,
12/08 02Z,   0.20,   3.63,   3.75,  99.90,  -0.08,
12/08 03Z,   0.20,   1.11,   1.18,  99.90,  -0.13,
12/08 04Z,   0.10,  -0.80,  -0.96,  99.90,  -0.26,
12/08 05Z,   0.10,  -1.61,  -1.75,  99.90,  -0.24,  (min)
12/08 06Z,   0.10,  -1.13,  -0.96,  99.90,   0.07,
12/08 07Z,   0.10,   0.46,   0.85,  99.90,   0.29,
12/08 08Z,   0.10,   2.64,   3.05,  99.90,   0.31,
12/08 09Z,   0.10,   4.92,   5.25,  99.90,   0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 10Z,   0.10,   6.84,  99.90,   7.13,   0.19,
12/08 11Z,   0.10,   8.04,  99.90,   8.29,   0.15,
12/08 12Z,   0.10,   8.33,  99.90,   8.54,   0.10,  (max)
12/08 13Z,   0.10,   7.80,  99.90,   7.96,   0.06,
12/08 14Z,   0.10,   6.73,  99.90,   6.85,   0.02,
12/08 15Z,   0.10,   5.46,  99.90,   5.53,  -0.02,
12/08 16Z,   0.30,   4.35,  99.90,   4.58,  -0.07,
12/08 17Z,   0.40,   3.84,  99.90,   4.13,  -0.11,  (min)
12/08 18Z,   0.40,   4.22,  99.90,   4.47,  -0.15,
12/08 19Z,   0.40,   5.42,  99.90,   5.63,  -0.20,
12/08 20Z,   0.60,   7.04,  99.90,   7.40,  -0.24,
12/08 21Z,   0.70,   8.60,  99.90,   9.01,  -0.28,
12/08 22Z,   0.70,   9.69,  99.90,  10.11,  -0.28,
12/08 23Z,   0.70,  10.02,  99.90,  10.43,  -0.28,  (max)
12/09 00Z,   0.70,   9.38,  99.90,   9.80,  -0.28,
12/09 01Z,   0.70,   7.84,  99.90,   8.26,  -0.28,
12/09 02Z,   0.60,   5.70,  99.90,   6.01,  -0.28,
12/09 03Z,   0.70,   3.32,  99.90,   3.74,  -0.28,
12/09 04Z,   0.80,   1.12,  99.90,   1.64,  -0.28,
12/09 05Z,   0.80,  -0.45,  99.90,   0.07,  -0.28,
12/09 06Z,   0.80,  -0.98,  99.90,  -0.46,  -0.28,  (min)
12/09 07Z,   0.70,  -0.32,  99.90,   0.10,  -0.28,
12/09 08Z,   0.50,   1.26,  99.90,   1.47,  -0.28,
12/09 09Z,   0.50,   3.29,  99.90,   3.51,  -0.28,
12/09 10Z,   0.30,   5.36,  99.90,   5.37,  -0.28,
12/09 11Z,   0.30,   7.05,  99.90,   7.07,  -0.28,
12/09 12Z,   0.30,   8.06,  99.90,   8.08,  -0.28,
12/09 13Z,   0.20,   8.21,  99.90,   8.13,  -0.28,  (max)
12/09 14Z,   0.20,   7.63,  99.90,   7.55,  -0.28,
12/09 15Z,   0.20,   6.57,  99.90,   6.49,  -0.28,
12/09 16Z,   0.20,   5.35,  99.90,   5.27,  -0.28,
12/09 17Z,   0.10,   4.31,  99.90,   4.13,  -0.28,
12/09 18Z,   0.10,   3.85,  99.90,   3.67,  -0.28,  (min)
12/09 19Z,   0.10,   4.21,  99.90,   4.02,  -0.28,
12/09 20Z,   0.10,   5.27,  99.90,   5.08,  -0.28,
12/09 21Z,   0.10,   6.65,  99.90,   6.47,  -0.28,
12/09 22Z,   0.10,   7.97,  99.90,   7.79,  -0.28,
12/09 23Z,   0.10,   8.88,  99.90,   8.70,  -0.28,
12/10 00Z,   0.20,   9.12,  99.90,   9.04,  -0.28,  (max)
12/10 01Z,   0.20,   8.51,  99.90,   8.43,  -0.28,
12/10 02Z,   0.20,   7.12,  99.90,   7.04,  -0.28,
12/10 03Z,   0.20,   5.24,  99.90,   5.15,  -0.28,
12/10 04Z,   0.30,   3.19,  99.90,   3.21,  -0.28,
12/10 05Z,   0.50,   1.35,  99.90,   1.56,  -0.28,
12/10 06Z,   0.60,   0.11,  99.90,   0.42,  -0.28,
12/10 07Z,   0.60,  -0.17,  99.90,   0.15,  -0.28,  (min)
12/10 08Z,   0.70,   0.58,  99.90,   1.00,  -0.28,
12/10 09Z,   0.60,   2.08,  99.90,   2.40,  -0.28,
12/10 10Z,   0.50,   3.94,  99.90,   4.16,  -0.28,
12/10 11Z,   0.50,   5.79,  99.90,   6.01,  -0.28,
12/10 12Z,   0.50,   7.28,  99.90,   7.50,  -0.28,
12/10 13Z,   0.50,   8.12,  99.90,   8.34,  -0.28,  (max)
12/10 14Z,   0.40,   8.16,  99.90,   8.28,  -0.28,
12/10 15Z,   0.30,   7.54,  99.90,   7.56,  -0.28,
12/10 16Z,   0.30,   6.49,  99.90,   6.51,  -0.28,
12/10 17Z,   0.30,   5.30,  99.90,   5.32,  -0.28,
12/10 18Z,   0.20,   4.28,  99.90,   4.20,  -0.28,
12/10 19Z,   0.20,   3.79,  99.90,   3.71,  -0.28,  (min)
12/10 20Z,   0.20,   4.04,  99.90,   3.95,  -0.28,
12/10 21Z,   0.20,   4.89,  99.90,   4.81,  -0.28,
12/10 22Z,   0.20,   6.04,  99.90,   5.96,  -0.28,
12/10 23Z,   0.20,   7.15,  99.90,   7.07,  -0.28,
12/11 00Z,   0.20,   7.95,  99.90,   7.87,  -0.28,
12/11 01Z,   0.20,   8.19,  99.90,   8.11,  -0.28,  (max)
12/11 02Z,   0.20,   7.69,  99.90,   7.60,  -0.28,
12/11 03Z,   0.20,   6.52,  99.90,   6.43,  -0.28,
12/11 04Z,   0.20,   4.94,  99.90,   4.85,  -0.28,
12/11 05Z,   0.20,   3.24,  99.90,   3.16,  -0.28,
12/11 06Z,   0.20,   1.74,  99.90,   1.66,  -0.28,
12/11 07Z,   0.30,   0.80,  99.90,   0.82,  -0.28,
12/11 08Z,   0.30,   0.71,  99.90,   0.73,  -0.28,  (min)
12/11 09Z,   0.30,   1.50,  99.90,   1.52,  -0.28,
12/11 10Z,   0.20,   2.91,  99.90,   2.82,  -0.28,
12/11 11Z,   0.20,   4.59,  99.90,   4.51,  -0.28,
12/11 12Z,   0.20,   6.25,  99.90,   6.17,  -0.28,
12/11 13Z,   0.20,   7.57,  99.90,   7.49,  -0.28,
12/11 14Z,   0.10,   8.26,  99.90,   8.08,  -0.28,  (max)
12/11 15Z,   0.10,   8.20,  99.90,   8.02,  -0.28,
12/11 16Z,   0.10,   7.52,  99.90,   7.34,  -0.28,
12/11 17Z,   0.10,   6.45,  99.90,   6.27,  -0.28,
12/11 18Z,   0.00,   5.23,  99.90,   4.95,  -0.28,
12/11 19Z,   0.00,   4.16,  99.90,   3.88,  -0.28,
12/11 20Z,   0.00,   3.59,  99.90,   3.30,  -0.28,  (min)
12/11 21Z,   0.00,   3.67,  99.90,   3.39,  -0.28,
12/11 22Z,   0.00,   4.32,  99.90,   4.04,  -0.28,
12/11 23Z,   0.00,   5.26,  99.90,   4.98,  -0.28,
12/12 00Z,   0.00,   6.25,  99.90,   5.97,  -0.28,
12/12 01Z,  99.90,   7.04,  99.90,  99.90,  -0.28,
12/12 02Z,  99.90,   7.35,  99.90,  99.90,  -0.28,
12/12 03Z,  99.90,   7.01,  99.90,  99.90,  -0.28,
12/12 04Z,  99.90,   6.10,  99.90,  99.90,  -0.28,
12/12 05Z,  99.90,   4.84,  99.90,  99.90,  -0.28,
12/12 06Z,  99.90,   3.47,  99.90,  99.90,  -0.28,