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
#Elfin Cove, AK : 12/07/2025 13:20:17 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 18Z,  -0.10,   1.64,   1.19,  99.90,  -0.35,
12/05 19Z,  -0.10,   4.35,   3.89,  99.90,  -0.36,
12/05 20Z,  -0.10,   6.66,   6.16,  99.90,  -0.40,
12/05 21Z,   0.00,   7.89,   7.35,  99.90,  -0.54,  (max)
12/05 22Z,   0.00,   7.57,   7.02,  99.90,  -0.55,
12/05 23Z,   0.00,   5.55,   4.93,  99.90,  -0.62,
12/06 00Z,   0.00,   2.22,   1.51,  99.90,  -0.71,
12/06 01Z,   0.00,  -1.67,  -2.23,  99.90,  -0.56,
12/06 02Z,   0.00,  -5.31,  -5.78,  99.90,  -0.47,
12/06 03Z,   0.00,  -7.99,  -8.27,  99.90,  -0.28,
12/06 04Z,   0.10,  -9.19,  -9.44,  99.90,  -0.35,  (min)
12/06 05Z,   0.20,  -8.73,  -8.88,  99.90,  -0.35,
12/06 06Z,   0.20,  -6.77,  -6.81,  99.90,  -0.24,
12/06 07Z,   0.20,  -3.82,  -3.90,  99.90,  -0.28,
12/06 08Z,   0.40,  -0.56,  -0.62,  99.90,  -0.46,
12/06 09Z,   0.50,   2.28,   2.11,  99.90,  -0.67,
12/06 10Z,   0.60,   4.07,   3.95,  99.90,  -0.72,
12/06 11Z,   0.70,   4.45,   4.33,  99.90,  -0.82,  (max)
12/06 12Z,   0.60,   3.47,   3.52,  99.90,  -0.55,
12/06 13Z,   0.70,   1.65,   1.73,  99.90,  -0.62,
12/06 14Z,   0.70,  -0.36,  -0.21,  99.90,  -0.55,
12/06 15Z,   0.80,  -1.93,  -1.78,  99.90,  -0.65,
12/06 16Z,   0.80,  -2.58,  -2.44,  99.90,  -0.66,  (min)
12/06 17Z,   0.90,  -2.03,  -1.97,  99.90,  -0.84,
12/06 18Z,   0.80,  -0.34,  -0.28,  99.90,  -0.74,
12/06 19Z,   0.80,   2.11,   2.25,  99.90,  -0.66,
12/06 20Z,   0.80,   4.74,   4.75,  99.90,  -0.79,
12/06 21Z,   0.80,   6.83,   6.78,  99.90,  -0.85,
12/06 22Z,   0.90,   7.75,   7.64,  99.90,  -1.01,  (max)
12/06 23Z,   0.90,   7.08,   6.89,  99.90,  -1.09,
12/07 00Z,   0.70,   4.79,   4.62,  99.90,  -0.87,
12/07 01Z,   0.60,   1.37,   1.13,  99.90,  -0.84,
12/07 02Z,   0.60,  -2.42,  -2.59,  99.90,  -0.77,
12/07 03Z,   0.60,  -5.82,  -5.89,  99.90,  -0.67,
12/07 04Z,   0.60,  -8.15,  -8.23,  99.90,  -0.68,
12/07 05Z,   0.60,  -8.99,  -9.01,  99.90,  -0.62,  (min)
12/07 06Z,   0.50,  -8.22,  -8.23,  99.90,  -0.51,
12/07 07Z,   0.50,  -6.08,  -6.05,  99.90,  -0.47,
12/07 08Z,   0.50,  -3.08,  -3.19,  99.90,  -0.61,
12/07 09Z,   0.50,   0.08,  -0.14,  99.90,  -0.72,
12/07 10Z,   0.60,   2.68,   2.38,  99.90,  -0.90,
12/07 11Z,   0.70,   4.17,   3.96,  99.90,  -0.91,
12/07 12Z,   0.80,   4.27,   4.10,  99.90,  -0.97,  (max)
12/07 13Z,   0.80,   3.15,   3.15,  99.90,  -0.80,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 14Z,   0.70,   1.34,  99.90,   1.25,  -0.79,
12/07 15Z,   0.70,  -0.55,  99.90,  -0.63,  -0.78,
12/07 16Z,   0.70,  -1.94,  99.90,  -2.01,  -0.77,
12/07 17Z,   0.70,  -2.40,  99.90,  -2.45,  -0.75,  (min)
12/07 18Z,   0.60,  -1.72,  99.90,  -1.86,  -0.74,
12/07 19Z,   0.50,  -0.00,  99.90,  -0.23,  -0.73,
12/07 20Z,   0.60,   2.37,  99.90,   2.25,  -0.72,
12/07 21Z,   0.60,   4.79,  99.90,   4.68,  -0.71,
12/07 22Z,   0.60,   6.58,  99.90,   6.48,  -0.69,
12/07 23Z,   0.60,   7.16,  99.90,   7.08,  -0.68,  (max)
12/08 00Z,   0.70,   6.23,  99.90,   6.26,  -0.67,
12/08 01Z,   0.70,   3.86,  99.90,   3.90,  -0.66,
12/08 02Z,   0.70,   0.56,  99.90,   0.61,  -0.66,
12/08 03Z,   0.70,  -2.94,  99.90,  -2.89,  -0.66,
12/08 04Z,   0.50,  -5.94,  99.90,  -6.10,  -0.66,
12/08 05Z,   0.50,  -7.87,  99.90,  -8.02,  -0.66,
12/08 06Z,   0.50,  -8.35,  99.90,  -8.51,  -0.66,  (min)
12/08 07Z,   0.40,  -7.36,  99.90,  -7.62,  -0.66,
12/08 08Z,   0.40,  -5.14,  99.90,  -5.40,  -0.66,
12/08 09Z,   0.40,  -2.24,  99.90,  -2.49,  -0.66,
12/08 10Z,   0.30,   0.67,  99.90,   0.31,  -0.66,
12/08 11Z,   0.10,   2.94,  99.90,   2.39,  -0.66,
12/08 12Z,   0.10,   4.11,  99.90,   3.55,  -0.66,  (max)
12/08 13Z,   0.20,   4.00,  99.90,   3.54,  -0.66,
12/08 14Z,   0.20,   2.83,  99.90,   2.37,  -0.66,
12/08 15Z,   0.10,   1.10,  99.90,   0.55,  -0.66,
12/08 16Z,   0.00,  -0.62,  99.90,  -1.28,  -0.66,
12/08 17Z,   0.10,  -1.83,  99.90,  -2.38,  -0.66,
12/08 18Z,   0.10,  -2.16,  99.90,  -2.71,  -0.66,  (min)
12/08 19Z,   0.20,  -1.45,  99.90,  -1.90,  -0.66,
12/08 20Z,   0.20,   0.19,  99.90,  -0.27,  -0.66,
12/08 21Z,   0.40,   2.35,  99.90,   2.10,  -0.66,
12/08 22Z,   0.40,   4.46,  99.90,   4.20,  -0.66,
12/08 23Z,   0.40,   5.89,  99.90,   5.64,  -0.66,
12/09 00Z,   0.50,   6.20,  99.90,   6.05,  -0.66,  (max)
12/09 01Z,   0.50,   5.15,  99.90,   4.99,  -0.66,
12/09 02Z,   0.40,   2.88,  99.90,   2.62,  -0.66,
12/09 03Z,   0.40,  -0.12,  99.90,  -0.37,  -0.66,
12/09 04Z,   0.40,  -3.19,  99.90,  -3.44,  -0.66,
12/09 05Z,   0.30,  -5.71,  99.90,  -6.07,  -0.66,
12/09 06Z,   0.20,  -7.21,  99.90,  -7.67,  -0.66,
12/09 07Z,   0.20,  -7.40,  99.90,  -7.85,  -0.66,  (min)
12/09 08Z,   0.10,  -6.26,  99.90,  -6.81,  -0.66,
12/09 09Z,   0.20,  -4.08,  99.90,  -4.54,  -0.66,
12/09 10Z,   0.10,  -1.40,  99.90,  -1.96,  -0.66,
12/09 11Z,   0.10,   1.16,  99.90,   0.61,  -0.66,
12/09 12Z,   0.10,   3.08,  99.90,   2.53,  -0.66,
12/09 13Z,   0.00,   3.98,  99.90,   3.32,  -0.66,  (max)
12/09 14Z,   0.00,   3.73,  99.90,   3.08,  -0.66,
12/09 15Z,   0.00,   2.58,  99.90,   1.92,  -0.66,
12/09 16Z,  -0.10,   0.98,  99.90,   0.23,  -0.66,
12/09 17Z,  -0.20,  -0.57,  99.90,  -1.43,  -0.66,
12/09 18Z,  -0.30,  -1.65,  99.90,  -2.61,  -0.66,
12/09 19Z,  -0.30,  -1.94,  99.90,  -2.89,  -0.66,  (min)
12/09 20Z,  -0.20,  -1.29,  99.90,  -2.15,  -0.66,
12/09 21Z,  -0.20,   0.15,  99.90,  -0.70,  -0.66,
12/09 22Z,  -0.20,   2.01,  99.90,   1.15,  -0.66,
12/09 23Z,  -0.30,   3.75,  99.90,   2.79,  -0.66,
12/10 00Z,  -0.30,   4.87,  99.90,   3.92,  -0.66,
12/10 01Z,  -0.30,   5.02,  99.90,   4.06,  -0.66,  (max)
12/10 02Z,  -0.40,   4.00,  99.90,   2.94,  -0.66,
12/10 03Z,  -0.40,   1.98,  99.90,   0.92,  -0.66,
12/10 04Z,  -0.40,  -0.59,  99.90,  -1.64,  -0.66,
12/10 05Z,  -0.40,  -3.15,  99.90,  -4.20,  -0.66,
12/10 06Z,  -0.40,  -5.19,  99.90,  -6.24,  -0.66,
12/10 07Z,  -0.30,  -6.30,  99.90,  -7.25,  -0.66,  (min)
12/10 08Z,  -0.30,  -6.25,  99.90,  -7.20,  -0.66,
12/10 09Z,  -0.20,  -5.05,  99.90,  -5.91,  -0.66,
12/10 10Z,  -0.10,  -3.02,  99.90,  -3.77,  -0.66,
12/10 11Z,  -0.10,  -0.64,  99.90,  -1.39,  -0.66,
12/10 12Z,   0.00,   1.57,  99.90,   0.92,  -0.66,
12/10 13Z,  -0.10,   3.18,  99.90,   2.43,  -0.66,
12/10 14Z,  -0.20,   3.87,  99.90,   3.01,  -0.66,  (max)
12/10 15Z,  -0.20,   3.55,  99.90,   2.69,  -0.66,
12/10 16Z,  -0.30,   2.45,  99.90,   1.49,  -0.66,
12/10 17Z,  -0.30,   0.97,  99.90,   0.02,  -0.66,
12/10 18Z,  -0.30,  -0.47,  99.90,  -1.43,  -0.66,
12/10 19Z,  -0.20,  -1.51,  99.90,  -2.36,  -0.66,
12/10 20Z,  -0.20,  -1.83,  99.90,  -2.69,  -0.66,  (min)
12/10 21Z,  -0.10,  -1.34,  99.90,  -2.10,  -0.66,
12/10 22Z,  -0.10,  -0.17,  99.90,  -0.92,  -0.66,
12/10 23Z,  -0.10,   1.34,  99.90,   0.58,  -0.66,
12/11 00Z,  -0.20,   2.75,  99.90,   1.89,  -0.66,
12/11 01Z,  -0.20,   3.67,  99.90,   2.82,  -0.66,
12/11 02Z,  -0.20,   3.78,  99.90,   2.93,  -0.66,  (max)
12/11 03Z,  -0.20,   2.94,  99.90,   2.08,  -0.66,
12/11 04Z,  -0.20,   1.28,  99.90,   0.42,  -0.66,
12/11 05Z,  -0.30,  -0.80,  99.90,  -1.75,  -0.66,
12/11 06Z,  -0.40,  -2.85,  99.90,  -3.90,  -0.66,