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 : 03/16/2025 19:21:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 00Z,   1.30,   5.55,   6.22,  99.90,  -0.63,  (max)
03/15 01Z,   1.20,   4.81,   5.41,  99.90,  -0.60,
03/15 02Z,   1.20,   3.94,   4.70,  99.90,  -0.44,
03/15 03Z,   1.20,   3.01,   3.85,  99.90,  -0.36,
03/15 04Z,   1.30,   2.22,   2.92,  99.90,  -0.60,
03/15 05Z,   1.30,   1.91,   2.46,  99.90,  -0.75,  (min)
03/15 06Z,   1.30,   2.26,   2.70,  99.90,  -0.86,
03/15 07Z,   1.30,   3.12,   3.66,  99.90,  -0.76,
03/15 08Z,   1.30,   4.22,   4.67,  99.90,  -0.85,
03/15 09Z,   1.30,   5.33,   5.69,  99.90,  -0.94,
03/15 10Z,   1.30,   6.25,   6.66,  99.90,  -0.89,
03/15 11Z,   1.30,   6.74,   7.22,  99.90,  -0.82,  (max)
03/15 12Z,   1.30,   6.65,   7.16,  99.90,  -0.79,
03/15 13Z,   1.30,   6.08,   6.57,  99.90,  -0.81,
03/15 14Z,   1.20,   5.24,   5.94,  99.90,  -0.50,
03/15 15Z,   1.20,   4.24,   5.22,  99.90,  -0.22,
03/15 16Z,   1.30,   3.23,   4.19,  99.90,  -0.34,
03/15 17Z,   1.30,   2.52,   3.42,  99.90,  -0.40,
03/15 18Z,   1.10,   2.42,   3.24,  99.90,  -0.28,  (min)
03/15 19Z,   1.10,   2.91,   3.85,  99.90,  -0.16,
03/15 20Z,   1.20,   3.71,   4.59,  99.90,  -0.32,
03/15 21Z,   1.20,   4.58,   5.33,  99.90,  -0.45,
03/15 22Z,   1.10,   5.35,   5.94,  99.90,  -0.51,
03/15 23Z,   1.10,   5.82,   6.39,  99.90,  -0.53,
03/16 00Z,   1.20,   5.81,   6.42,  99.90,  -0.59,  (max)
03/16 01Z,   1.20,   5.35,   5.93,  99.90,  -0.62,
03/16 02Z,   1.10,   4.68,   5.22,  99.90,  -0.56,
03/16 03Z,   1.10,   3.95,   4.71,  99.90,  -0.34,
03/16 04Z,   1.10,   3.25,   3.95,  99.90,  -0.40,
03/16 05Z,   1.20,   2.77,   3.39,  99.90,  -0.58,
03/16 06Z,   1.20,   2.79,   3.38,  99.90,  -0.61,  (min)
03/16 07Z,   1.20,   3.38,   4.03,  99.90,  -0.55,
03/16 08Z,   1.30,   4.31,   4.96,  99.90,  -0.65,
03/16 09Z,   1.20,   5.29,   5.80,  99.90,  -0.69,
03/16 10Z,   1.20,   6.15,   6.62,  99.90,  -0.73,
03/16 11Z,   1.20,   6.74,   7.30,  99.90,  -0.64,
03/16 12Z,   1.20,   6.83,   7.43,  99.90,  -0.60,  (max)
03/16 13Z,   1.20,   6.36,   6.85,  99.90,  -0.71,
03/16 14Z,   1.20,   5.48,   6.08,  99.90,  -0.60,
03/16 15Z,   1.20,   4.41,   5.23,  99.90,  -0.38,
03/16 16Z,   1.20,   3.30,   4.33,  99.90,  -0.17,
03/16 17Z,   1.20,   2.32,   3.18,  99.90,  -0.34,
03/16 18Z,   1.10,   1.80,   2.55,  99.90,  -0.35,  (min)
03/16 19Z,   1.10,   1.96,   2.72,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 20Z,   1.10,   2.67,  99.90,   3.41,  -0.35,
03/16 21Z,   1.10,   3.60,  99.90,   4.33,  -0.37,
03/16 22Z,   1.00,   4.52,  99.90,   5.14,  -0.38,
03/16 23Z,   1.00,   5.29,  99.90,   5.89,  -0.40,
03/17 00Z,   1.00,   5.71,  99.90,   6.30,  -0.41,  (max)
03/17 01Z,   1.00,   5.66,  99.90,   6.23,  -0.42,
03/17 02Z,   1.00,   5.23,  99.90,   5.80,  -0.44,
03/17 03Z,   1.00,   4.68,  99.90,   5.23,  -0.45,
03/17 04Z,   1.00,   4.15,  99.90,   4.69,  -0.47,
03/17 05Z,   0.90,   3.71,  99.90,   4.13,  -0.48,
03/17 06Z,   0.90,   3.53,  99.90,   3.94,  -0.49,  (min)
03/17 07Z,   0.90,   3.82,  99.90,   4.21,  -0.51,
03/17 08Z,   0.90,   4.52,  99.90,   4.92,  -0.51,
03/17 09Z,   0.90,   5.37,  99.90,   5.77,  -0.51,
03/17 10Z,   0.90,   6.12,  99.90,   6.51,  -0.51,
03/17 11Z,   0.90,   6.66,  99.90,   7.05,  -0.51,
03/17 12Z,   0.90,   6.88,  99.90,   7.27,  -0.51,  (max)
03/17 13Z,   0.80,   6.61,  99.90,   6.90,  -0.51,
03/17 14Z,   0.80,   5.82,  99.90,   6.12,  -0.51,
03/17 15Z,   0.80,   4.73,  99.90,   5.02,  -0.51,
03/17 16Z,   0.90,   3.55,  99.90,   3.95,  -0.51,
03/17 17Z,   0.80,   2.44,  99.90,   2.73,  -0.51,
03/17 18Z,   0.80,   1.59,  99.90,   1.88,  -0.51,
03/17 19Z,   0.80,   1.30,  99.90,   1.59,  -0.51,  (min)
03/17 20Z,   0.80,   1.69,  99.90,   1.99,  -0.51,
03/17 21Z,   0.80,   2.56,  99.90,   2.85,  -0.51,
03/17 22Z,   0.70,   3.55,  99.90,   3.75,  -0.51,
03/17 23Z,   0.80,   4.48,  99.90,   4.77,  -0.51,
03/18 00Z,   0.80,   5.22,  99.90,   5.51,  -0.51,
03/18 01Z,   0.80,   5.60,  99.90,   5.89,  -0.51,  (max)
03/18 02Z,   0.80,   5.55,  99.90,   5.84,  -0.51,
03/18 03Z,   0.80,   5.21,  99.90,   5.50,  -0.51,
03/18 04Z,   0.80,   4.83,  99.90,   5.12,  -0.51,
03/18 05Z,   0.70,   4.52,  99.90,   4.72,  -0.51,
03/18 06Z,   0.70,   4.34,  99.90,   4.53,  -0.51,  (min)
03/18 07Z,   0.70,   4.40,  99.90,   4.60,  -0.51,
03/18 08Z,   0.60,   4.84,  99.90,   4.94,  -0.51,
03/18 09Z,   0.60,   5.53,  99.90,   5.63,  -0.51,
03/18 10Z,   0.60,   6.19,  99.90,   6.28,  -0.51,
03/18 11Z,   0.60,   6.63,  99.90,   6.72,  -0.51,
03/18 12Z,   0.60,   6.83,  99.90,   6.93,  -0.51,  (max)
03/18 13Z,   0.60,   6.72,  99.90,   6.81,  -0.51,
03/18 14Z,   0.60,   6.15,  99.90,   6.24,  -0.51,
03/18 15Z,   0.60,   5.15,  99.90,   5.25,  -0.51,
03/18 16Z,   0.50,   3.96,  99.90,   3.96,  -0.51,
03/18 17Z,   0.50,   2.79,  99.90,   2.78,  -0.51,
03/18 18Z,   0.50,   1.76,  99.90,   1.76,  -0.51,
03/18 19Z,   0.50,   1.09,  99.90,   1.08,  -0.51,
03/18 20Z,   0.50,   1.02,  99.90,   1.01,  -0.51,  (min)
03/18 21Z,   0.40,   1.59,  99.90,   1.48,  -0.51,
03/18 22Z,   0.40,   2.53,  99.90,   2.42,  -0.51,
03/18 23Z,   0.40,   3.52,  99.90,   3.41,  -0.51,
03/19 00Z,   0.40,   4.42,  99.90,   4.31,  -0.51,
03/19 01Z,   0.40,   5.12,  99.90,   5.02,  -0.51,
03/19 02Z,   0.50,   5.49,  99.90,   5.48,  -0.51,  (max)
03/19 03Z,   0.50,   5.48,  99.90,   5.47,  -0.51,
03/19 04Z,   0.50,   5.27,  99.90,   5.27,  -0.51,
03/19 05Z,   0.50,   5.09,  99.90,   5.09,  -0.51,
03/19 06Z,   0.50,   5.01,  99.90,   5.00,  -0.51,  (min)
03/19 07Z,   0.50,   5.03,  99.90,   5.02,  -0.51,
03/19 08Z,   0.50,   5.26,  99.90,   5.25,  -0.51,
03/19 09Z,   0.50,   5.74,  99.90,   5.73,  -0.51,
03/19 10Z,   0.50,   6.30,  99.90,   6.29,  -0.51,
03/19 11Z,   0.60,   6.69,  99.90,   6.78,  -0.51,
03/19 12Z,   0.60,   6.82,  99.90,   6.91,  -0.51,
03/19 13Z,   0.70,   6.73,  99.90,   6.92,  -0.51,  (max)
03/19 14Z,   0.70,   6.36,  99.90,   6.55,  -0.51,
03/19 15Z,   0.80,   5.59,  99.90,   5.88,  -0.51,
03/19 16Z,   0.80,   4.50,  99.90,   4.79,  -0.51,
03/19 17Z,   0.80,   3.31,  99.90,   3.61,  -0.51,
03/19 18Z,   0.80,   2.21,  99.90,   2.51,  -0.51,
03/19 19Z,   0.90,   1.31,  99.90,   1.71,  -0.51,
03/19 20Z,   0.90,   0.81,  99.90,   1.20,  -0.51,  (min)
03/19 21Z,   1.00,   0.90,  99.90,   1.39,  -0.51,
03/19 22Z,   1.00,   1.56,  99.90,   2.05,  -0.51,
03/19 23Z,   1.10,   2.50,  99.90,   3.09,  -0.51,
03/20 00Z,   1.20,   3.45,  99.90,   4.14,  -0.51,
03/20 01Z,   1.30,   4.31,  99.90,   5.10,  -0.51,
03/20 02Z,   1.30,   5.00,  99.90,   5.79,  -0.51,
03/20 03Z,   1.50,   5.39,  99.90,   6.38,  -0.51,
03/20 04Z,   1.50,   5.46,  99.90,   6.45,  -0.51,  (max)
03/20 05Z,   1.50,   5.41,  99.90,   6.41,  -0.51,  (min)
03/20 06Z,   1.70,   5.43,  99.90,   6.62,  -0.51,
03/20 07Z,   1.80,   5.53,  99.90,   6.82,  -0.51,
03/20 08Z,   1.80,   5.69,  99.90,   6.98,  -0.51,
03/20 09Z,   1.70,   5.97,  99.90,   7.17,  -0.51,
03/20 10Z,   1.50,   6.40,  99.90,   7.39,  -0.51,
03/20 11Z,   1.30,   6.77,  99.90,   7.56,  -0.51,
03/20 12Z,   1.30,   6.89,  99.90,   7.69,  -0.51,