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 : 05/14/2026 16:23:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 00Z,   0.70,   2.56,   2.85,  99.90,  -0.41,
05/13 01Z,   0.70,   2.50,   2.74,  99.90,  -0.46,  (min)
05/13 02Z,   0.70,   2.91,   3.11,  99.90,  -0.50,
05/13 03Z,   0.70,   3.72,   3.90,  99.90,  -0.52,
05/13 04Z,   0.70,   4.69,   4.76,  99.90,  -0.63,
05/13 05Z,   0.80,   5.60,   5.69,  99.90,  -0.71,
05/13 06Z,   0.60,   6.36,   6.62,  99.90,  -0.34,
05/13 07Z,   0.60,   6.79,   6.97,  99.90,  -0.42,  (max)
05/13 08Z,   0.70,   6.69,   6.86,  99.90,  -0.53,
05/13 09Z,   0.70,   6.07,   6.27,  99.90,  -0.50,
05/13 10Z,   0.70,   5.14,   5.46,  99.90,  -0.38,
05/13 11Z,   0.70,   4.06,   4.38,  99.90,  -0.38,
05/13 12Z,   0.70,   2.91,   3.29,  99.90,  -0.32,
05/13 13Z,   0.70,   1.92,   2.41,  99.90,  -0.21,
05/13 14Z,   0.70,   1.41,   1.84,  99.90,  -0.27,  (min)
05/13 15Z,   0.70,   1.51,   1.91,  99.90,  -0.30,
05/13 16Z,   0.70,   2.06,   2.35,  99.90,  -0.41,
05/13 17Z,   0.70,   2.81,   3.09,  99.90,  -0.42,
05/13 18Z,   0.80,   3.62,   3.89,  99.90,  -0.53,
05/13 19Z,   0.80,   4.31,   4.54,  99.90,  -0.57,
05/13 20Z,   0.80,   4.69,   4.88,  99.90,  -0.61,  (max)
05/13 21Z,   0.80,   4.65,   4.82,  99.90,  -0.63,
05/13 22Z,   0.70,   4.36,   4.42,  99.90,  -0.64,
05/13 23Z,   0.70,   4.00,   4.10,  99.90,  -0.60,
05/14 00Z,   0.80,   3.63,   3.74,  99.90,  -0.69,
05/14 01Z,   0.80,   3.35,   3.34,  99.90,  -0.81,
05/14 02Z,   0.70,   3.38,   3.33,  99.90,  -0.75,  (min)
05/14 03Z,   0.70,   3.89,   3.79,  99.90,  -0.80,
05/14 04Z,   0.70,   4.76,   4.60,  99.90,  -0.86,
05/14 05Z,   0.70,   5.71,   5.50,  99.90,  -0.91,
05/14 06Z,   0.50,   6.51,   6.33,  99.90,  -0.68,
05/14 07Z,   0.50,   7.05,   6.81,  99.90,  -0.74,
05/14 08Z,   0.50,   7.14,   6.99,  99.90,  -0.65,  (max)
05/14 09Z,   0.50,   6.63,   6.48,  99.90,  -0.65,
05/14 10Z,   0.50,   5.58,   5.49,  99.90,  -0.59,
05/14 11Z,   0.50,   4.25,   4.28,  99.90,  -0.47,
05/14 12Z,   0.50,   2.80,   2.85,  99.90,  -0.45,
05/14 13Z,   0.50,   1.40,   1.57,  99.90,  -0.33,
05/14 14Z,   0.50,   0.34,   0.42,  99.90,  -0.42,
05/14 15Z,   0.50,  -0.03,   0.10,  99.90,  -0.37,  (min)
05/14 16Z,   0.40,   0.38,   0.52,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 17Z,   0.50,   1.33,  99.90,   1.55,  -0.28,
05/14 18Z,   0.50,   2.49,  99.90,   2.69,  -0.29,
05/14 19Z,   0.50,   3.66,  99.90,   3.85,  -0.31,
05/14 20Z,   0.50,   4.62,  99.90,   4.79,  -0.32,
05/14 21Z,   0.50,   5.15,  99.90,   5.31,  -0.34,
05/14 22Z,   0.60,   5.21,  99.90,   5.46,  -0.35,  (max)
05/14 23Z,   0.60,   5.01,  99.90,   5.24,  -0.37,
05/15 00Z,   0.50,   4.71,  99.90,   4.82,  -0.38,
05/15 01Z,   0.60,   4.38,  99.90,   4.58,  -0.40,
05/15 02Z,   0.60,   4.15,  99.90,   4.34,  -0.41,  (min)
05/15 03Z,   0.60,   4.28,  99.90,   4.45,  -0.43,
05/15 04Z,   0.60,   4.89,  99.90,   5.05,  -0.44,
05/15 05Z,   0.60,   5.79,  99.90,   5.95,  -0.44,
05/15 06Z,   0.60,   6.67,  99.90,   6.83,  -0.44,
05/15 07Z,   0.60,   7.31,  99.90,   7.47,  -0.44,
05/15 08Z,   0.50,   7.57,  99.90,   7.63,  -0.44,  (max)
05/15 09Z,   0.50,   7.28,  99.90,   7.34,  -0.44,
05/15 10Z,   0.50,   6.34,  99.90,   6.40,  -0.44,
05/15 11Z,   0.50,   4.88,  99.90,   4.94,  -0.44,
05/15 12Z,   0.50,   3.18,  99.90,   3.24,  -0.44,
05/15 13Z,   0.50,   1.44,  99.90,   1.50,  -0.44,
05/15 14Z,   0.60,  -0.12,  99.90,   0.04,  -0.44,
05/15 15Z,   0.60,  -1.14,  99.90,  -0.98,  -0.44,
05/15 16Z,   0.60,  -1.26,  99.90,  -1.10,  -0.44,  (min)
05/15 17Z,   0.60,  -0.48,  99.90,  -0.32,  -0.44,
05/15 18Z,   0.60,   0.87,  99.90,   1.03,  -0.44,
05/15 19Z,   0.60,   2.40,  99.90,   2.56,  -0.44,
05/15 20Z,   0.60,   3.86,  99.90,   4.02,  -0.44,
05/15 21Z,   0.60,   5.01,  99.90,   5.17,  -0.44,
05/15 22Z,   0.60,   5.65,  99.90,   5.81,  -0.44,
05/15 23Z,   0.60,   5.78,  99.90,   5.94,  -0.44,  (max)
05/16 00Z,   0.60,   5.62,  99.90,   5.78,  -0.44,
05/16 01Z,   0.60,   5.36,  99.90,   5.52,  -0.44,
05/16 02Z,   0.60,   5.07,  99.90,   5.23,  -0.44,
05/16 03Z,   0.60,   4.90,  99.90,   5.06,  -0.44,  (min)
05/16 04Z,   0.60,   5.12,  99.90,   5.28,  -0.44,
05/16 05Z,   0.60,   5.81,  99.90,   5.97,  -0.44,
05/16 06Z,   0.60,   6.70,  99.90,   6.86,  -0.44,
05/16 07Z,   0.60,   7.47,  99.90,   7.63,  -0.44,
05/16 08Z,   0.60,   7.90,  99.90,   8.06,  -0.44,  (max)
05/16 09Z,   0.50,   7.86,  99.90,   7.92,  -0.44,
05/16 10Z,   0.60,   7.19,  99.90,   7.35,  -0.44,
05/16 11Z,   0.60,   5.86,  99.90,   6.02,  -0.44,
05/16 12Z,   0.60,   4.07,  99.90,   4.23,  -0.44,
05/16 13Z,   0.50,   2.10,  99.90,   2.16,  -0.44,
05/16 14Z,   0.60,   0.17,  99.90,   0.33,  -0.44,
05/16 15Z,   0.50,  -1.44,  99.90,  -1.38,  -0.44,
05/16 16Z,   0.50,  -2.31,  99.90,  -2.25,  -0.44,  (min)
05/16 17Z,   0.50,  -2.13,  99.90,  -2.07,  -0.44,
05/16 18Z,   0.50,  -0.99,  99.90,  -0.93,  -0.44,
05/16 19Z,   0.40,   0.69,  99.90,   0.65,  -0.44,
05/16 20Z,   0.50,   2.50,  99.90,   2.56,  -0.44,
05/16 21Z,   0.50,   4.16,  99.90,   4.22,  -0.44,
05/16 22Z,   0.50,   5.41,  99.90,   5.47,  -0.44,
05/16 23Z,   0.50,   6.08,  99.90,   6.14,  -0.44,
05/17 00Z,   0.50,   6.24,  99.90,   6.30,  -0.44,  (max)
05/17 01Z,   0.50,   6.12,  99.90,   6.18,  -0.44,
05/17 02Z,   0.50,   5.88,  99.90,   5.94,  -0.44,
05/17 03Z,   0.40,   5.62,  99.90,   5.58,  -0.44,
05/17 04Z,   0.40,   5.51,  99.90,   5.47,  -0.44,  (min)
05/17 05Z,   0.40,   5.82,  99.90,   5.78,  -0.44,
05/17 06Z,   0.40,   6.56,  99.90,   6.52,  -0.44,
05/17 07Z,   0.40,   7.40,  99.90,   7.36,  -0.44,
05/17 08Z,   0.40,   8.01,  99.90,   7.97,  -0.44,
05/17 09Z,   0.40,   8.21,  99.90,   8.17,  -0.44,  (max)
05/17 10Z,   0.40,   7.89,  99.90,   7.85,  -0.44,
05/17 11Z,   0.40,   6.91,  99.90,   6.87,  -0.44,
05/17 12Z,   0.40,   5.29,  99.90,   5.25,  -0.44,
05/17 13Z,   0.40,   3.27,  99.90,   3.23,  -0.44,
05/17 14Z,   0.40,   1.14,  99.90,   1.10,  -0.44,
05/17 15Z,   0.40,  -0.85,  99.90,  -0.89,  -0.44,
05/17 16Z,   0.40,  -2.40,  99.90,  -2.44,  -0.44,
05/17 17Z,   0.30,  -3.05,  99.90,  -3.19,  -0.44,  (min)
05/17 18Z,   0.30,  -2.57,  99.90,  -2.71,  -0.44,
05/17 19Z,   0.30,  -1.14,  99.90,  -1.28,  -0.44,
05/17 20Z,   0.30,   0.76,  99.90,   0.62,  -0.44,
05/17 21Z,   0.30,   2.71,  99.90,   2.57,  -0.44,
05/17 22Z,   0.40,   4.45,  99.90,   4.41,  -0.44,
05/17 23Z,   0.30,   5.72,  99.90,   5.58,  -0.44,
05/18 00Z,   0.30,   6.38,  99.90,   6.24,  -0.44,
05/18 01Z,   0.30,   6.54,  99.90,   6.40,  -0.44,
05/18 02Z,   0.40,   6.45,  99.90,   6.41,  -0.44,  (max)
05/18 03Z,   0.40,   6.24,  99.90,   6.20,  -0.44,
05/18 04Z,   0.40,   6.00,  99.90,   5.96,  -0.44,
05/18 05Z,   0.40,   5.96,  99.90,   5.92,  -0.44,  (min)
05/18 06Z,   0.40,   6.33,  99.90,   6.29,  -0.44,
05/18 07Z,  99.90,   7.06,  99.90,  99.90,  -0.44,
05/18 08Z,  99.90,   7.80,  99.90,  99.90,  -0.44,
05/18 09Z,  99.90,   8.24,  99.90,  99.90,  -0.44,
05/18 10Z,  99.90,   8.23,  99.90,  99.90,  -0.44,
05/18 11Z,  99.90,   7.68,  99.90,  99.90,  -0.44,
05/18 12Z,  99.90,   6.48,  99.90,  99.90,  -0.44,