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 Townsend, WA : 01/21/2025 02:21:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 06Z,  -0.40,  -6.37,  -7.06,  99.90,  -0.29,
01/19 07Z,  -0.50,  -7.42,  -8.20,  99.90,  -0.28,
01/19 08Z,  -0.50,  -8.18,  -9.13,  99.90,  -0.45,
01/19 09Z,  -0.40,  -8.36,  -9.24,  99.90,  -0.48,  (min)
01/19 10Z,  -0.40,  -7.88,  -8.70,  99.90,  -0.42,
01/19 11Z,  -0.50,  -6.91,  -7.83,  99.90,  -0.42,
01/19 12Z,  -0.60,  -5.65,  -6.49,  99.90,  -0.24,
01/19 13Z,  -0.60,  -4.22,  -5.01,  99.90,  -0.19,
01/19 14Z,  -0.50,  -2.79,  -3.58,  99.90,  -0.29,
01/19 15Z,  -0.60,  -1.67,  -2.34,  99.90,  -0.07,
01/19 16Z,  -0.60,  -1.16,  -1.82,  99.90,  -0.06,  (max)
01/19 17Z,  -0.60,  -1.36,  -1.90,  99.90,   0.06,
01/19 18Z,  -0.70,  -2.16,  -2.54,  99.90,   0.32,
01/19 19Z,  -0.70,  -3.35,  -3.87,  99.90,   0.18,
01/19 20Z,  -0.70,  -4.66,  -5.17,  99.90,   0.19,
01/19 21Z,  -0.70,  -5.72,  -6.33,  99.90,   0.09,
01/19 22Z,  -0.70,  -6.29,  -6.89,  99.90,   0.10,
01/19 23Z,  -0.80,  -6.39,  -7.01,  99.90,   0.18,  (min)
01/20 00Z,  -0.70,  -6.17,  -6.80,  99.90,   0.07,
01/20 01Z,  -0.60,  -5.75,  -6.47,  99.90,  -0.12,
01/20 02Z,  -0.60,  -5.22,  -6.01,  99.90,  -0.19,
01/20 03Z,  -0.70,  -4.77,  -5.58,  99.90,  -0.11,
01/20 04Z,  -0.70,  -4.62,  -5.41,  99.90,  -0.09,  (max)
01/20 05Z,  -0.60,  -4.85,  -5.60,  99.90,  -0.15,
01/20 06Z,  -0.60,  -5.37,  -6.16,  99.90,  -0.19,
01/20 07Z,  -0.60,  -6.02,  -6.82,  99.90,  -0.20,
01/20 08Z,  -0.60,  -6.63,  -7.52,  99.90,  -0.29,
01/20 09Z,  -0.60,  -7.00,  -8.04,  99.90,  -0.44,  (min)
01/20 10Z,  -0.60,  -6.92,  -7.86,  99.90,  -0.34,
01/20 11Z,  -0.60,  -6.35,  -7.29,  99.90,  -0.34,
01/20 12Z,  -0.70,  -5.43,  -6.33,  99.90,  -0.20,
01/20 13Z,  -0.70,  -4.32,  -5.11,  99.90,  -0.09,
01/20 14Z,  -0.70,  -3.13,  -3.95,  99.90,  -0.12,
01/20 15Z,  -0.70,  -2.05,  -2.76,  99.90,  -0.01,
01/20 16Z,  -0.80,  -1.38,  -2.17,  99.90,   0.01,
01/20 17Z,  -0.70,  -1.35,  -2.00,  99.90,   0.05,  (max)
01/20 18Z,  -0.70,  -1.95,  -2.45,  99.90,   0.20,
01/20 19Z,  -0.80,  -3.02,  -3.53,  99.90,   0.29,
01/20 20Z,  -0.80,  -4.35,  -4.96,  99.90,   0.19,
01/20 21Z,  -0.70,  -5.68,  -6.31,  99.90,   0.07,
01/20 22Z,  -0.70,  -6.69,  -7.22,  99.90,   0.17,
01/20 23Z,  -0.80,  -7.19,  -7.61,  99.90,   0.38,
01/21 00Z,  -0.80,  -7.21,  -7.71,  99.90,   0.30,  (min)
01/21 01Z,  -0.70,  -6.91,  -7.32,  99.90,   0.29,
01/21 02Z,  -0.70,  -6.40,  -6.95,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 03Z,  -0.60,  -5.77,  99.90,  -6.24,   0.13,
01/21 04Z,  -0.60,  -5.21,  99.90,  -5.71,   0.11,
01/21 05Z,  -0.70,  -4.91,  99.90,  -5.53,   0.09,  (max)
01/21 06Z,  -0.70,  -4.90,  99.90,  -5.53,   0.07,
01/21 07Z,  -0.60,  -5.06,  99.90,  -5.61,   0.05,
01/21 08Z,  -0.60,  -5.30,  99.90,  -5.87,   0.03,
01/21 09Z,  -0.70,  -5.54,  99.90,  -6.24,   0.01,
01/21 10Z,  -0.70,  -5.65,  99.90,  -6.36,  -0.01,  (min)
01/21 11Z,  -0.60,  -5.44,  99.90,  -6.07,  -0.03,
01/21 12Z,  -0.60,  -4.90,  99.90,  -5.55,  -0.05,
01/21 13Z,  -0.60,  -4.13,  99.90,  -4.80,  -0.07,
01/21 14Z,  -0.70,  -3.26,  99.90,  -4.05,  -0.09,
01/21 15Z,  -0.60,  -2.37,  99.90,  -3.06,  -0.09,
01/21 16Z,  -0.60,  -1.68,  99.90,  -2.36,  -0.09,
01/21 17Z,  -0.70,  -1.44,  99.90,  -2.22,  -0.09,  (max)
01/21 18Z,  -0.70,  -1.80,  99.90,  -2.59,  -0.09,
01/21 19Z,  -0.60,  -2.71,  99.90,  -3.40,  -0.09,
01/21 20Z,  -0.60,  -3.96,  99.90,  -4.65,  -0.09,
01/21 21Z,  -0.70,  -5.36,  99.90,  -6.15,  -0.09,
01/21 22Z,  -0.70,  -6.69,  99.90,  -7.48,  -0.09,
01/21 23Z,  -0.70,  -7.63,  99.90,  -8.42,  -0.09,
01/22 00Z,  -0.80,  -8.04,  99.90,  -8.93,  -0.09,  (min)
01/22 01Z,  -0.80,  -7.96,  99.90,  -8.85,  -0.09,
01/22 02Z,  -0.70,  -7.56,  99.90,  -8.35,  -0.09,
01/22 03Z,  -0.70,  -6.92,  99.90,  -7.71,  -0.09,
01/22 04Z,  -0.80,  -6.17,  99.90,  -7.06,  -0.09,
01/22 05Z,  -0.90,  -5.46,  99.90,  -6.44,  -0.09,
01/22 06Z,  -0.80,  -4.94,  99.90,  -5.83,  -0.09,
01/22 07Z,  -0.80,  -4.62,  99.90,  -5.51,  -0.09,
01/22 08Z,  -0.90,  -4.42,  99.90,  -5.41,  -0.09,
01/22 09Z,  -0.90,  -4.33,  99.90,  -5.32,  -0.09,  (max)
01/22 10Z,  -0.90,  -4.33,  99.90,  -5.32,  -0.09,  (min)
01/22 11Z,  -0.80,  -4.32,  99.90,  -5.21,  -0.09,
01/22 12Z,  -0.90,  -4.12,  99.90,  -5.10,  -0.09,
01/22 13Z,  -1.00,  -3.70,  99.90,  -4.78,  -0.09,
01/22 14Z,  -0.90,  -3.14,  99.90,  -4.13,  -0.09,
01/22 15Z,  -0.80,  -2.53,  99.90,  -3.42,  -0.09,
01/22 16Z,  -0.90,  -1.96,  99.90,  -2.95,  -0.09,
01/22 17Z,  -0.90,  -1.62,  99.90,  -2.61,  -0.09,  (max)
01/22 18Z,  -0.90,  -1.74,  99.90,  -2.73,  -0.09,
01/22 19Z,  -0.80,  -2.40,  99.90,  -3.29,  -0.09,
01/22 20Z,  -0.90,  -3.50,  99.90,  -4.49,  -0.09,
01/22 21Z,  -0.90,  -4.86,  99.90,  -5.85,  -0.09,
01/22 22Z,  -0.90,  -6.32,  99.90,  -7.31,  -0.09,
01/22 23Z,  -0.90,  -7.63,  99.90,  -8.62,  -0.09,
01/23 00Z,  -0.90,  -8.50,  99.90,  -9.49,  -0.09,
01/23 01Z,  -0.90,  -8.80,  99.90,  -9.79,  -0.09,  (min)
01/23 02Z,  -0.80,  -8.61,  99.90,  -9.50,  -0.09,
01/23 03Z,  -0.80,  -8.07,  99.90,  -8.96,  -0.09,
01/23 04Z,  -0.90,  -7.29,  99.90,  -8.28,  -0.09,
01/23 05Z,  -0.90,  -6.37,  99.90,  -7.36,  -0.09,
01/23 06Z,  -0.80,  -5.46,  99.90,  -6.35,  -0.09,
01/23 07Z,  -0.80,  -4.69,  99.90,  -5.58,  -0.09,
01/23 08Z,  -0.90,  -4.07,  99.90,  -5.06,  -0.09,
01/23 09Z,  -0.90,  -3.58,  99.90,  -4.57,  -0.09,
01/23 10Z,  -0.80,  -3.28,  99.90,  -4.17,  -0.09,
01/23 11Z,  -0.80,  -3.20,  99.90,  -4.09,  -0.09,
01/23 12Z,  -0.80,  -3.20,  99.90,  -4.09,  -0.09,
01/23 13Z,  -0.80,  -3.10,  99.90,  -3.99,  -0.09,
01/23 14Z,  -0.80,  -2.85,  99.90,  -3.74,  -0.09,
01/23 15Z,  -0.70,  -2.51,  99.90,  -3.30,  -0.09,
01/23 16Z,  -0.80,  -2.15,  99.90,  -3.04,  -0.09,
01/23 17Z,  -0.80,  -1.85,  99.90,  -2.74,  -0.09,
01/23 18Z,  -0.80,  -1.78,  99.90,  -2.67,  -0.09,  (max)
01/23 19Z,  -0.70,  -2.15,  99.90,  -2.94,  -0.09,
01/23 20Z,  -0.70,  -3.00,  99.90,  -3.79,  -0.09,
01/23 21Z,  -0.80,  -4.23,  99.90,  -5.12,  -0.09,
01/23 22Z,  -0.70,  -5.68,  99.90,  -6.47,  -0.09,
01/23 23Z,  -0.70,  -7.20,  99.90,  -7.98,  -0.09,
01/24 00Z,  -0.70,  -8.50,  99.90,  -9.29,  -0.09,
01/24 01Z,  -0.60,  -9.30,  99.90,  -9.99,  -0.09,
01/24 02Z,  -0.60,  -9.48,  99.90, -10.17,  -0.09,  (min)
01/24 03Z,  -0.50,  -9.14,  99.90,  -9.73,  -0.09,
01/24 04Z,  -0.60,  -8.45,  99.90,  -9.14,  -0.09,
01/24 05Z,  -0.60,  -7.49,  99.90,  -8.18,  -0.09,
01/24 06Z,  -0.50,  -6.36,  99.90,  -6.95,  -0.09,
01/24 07Z,  -0.50,  -5.22,  99.90,  -5.81,  -0.09,
01/24 08Z,  -0.50,  -4.20,  99.90,  -4.79,  -0.09,
01/24 09Z,  -0.60,  -3.34,  99.90,  -4.03,  -0.09,
01/24 10Z,  -0.60,  -2.68,  99.90,  -3.37,  -0.09,
01/24 11Z,  -0.50,  -2.35,  99.90,  -2.94,  -0.09,  (max)
01/24 12Z,  -0.60,  -2.33,  99.90,  -3.02,  -0.09,
01/24 13Z,  -0.60,  -2.43,  99.90,  -3.12,  -0.09,
01/24 14Z,  -0.60,  -2.46,  99.90,  -3.15,  -0.09,  (min)
01/24 15Z,  -0.50,  -2.36,  99.90,  -2.95,  -0.09,
01/24 16Z,  -0.50,  -2.20,  99.90,  -2.79,  -0.09,
01/24 17Z,  -0.60,  -2.02,  99.90,  -2.71,  -0.09,
01/24 18Z,  -0.50,  -1.89,  99.90,  -2.48,  -0.09,