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
#Charleston, OR : 01/19/2025 19:21:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 00Z,  -0.70,   5.89,   5.25,  99.90,   0.06,
01/18 01Z,  -0.60,   4.30,   3.59,  99.90,  -0.11,
01/18 02Z,  -0.70,   2.60,   1.82,  99.90,  -0.08,
01/18 03Z,  -0.70,   1.16,   0.32,  99.90,  -0.14,
01/18 04Z,  -0.80,   0.33,  -0.54,  99.90,  -0.07,  (min)
01/18 05Z,  -0.80,   0.30,  -0.53,  99.90,  -0.03,
01/18 06Z,  -0.70,   1.07,   0.38,  99.90,   0.01,
01/18 07Z,  -0.70,   2.41,   1.71,  99.90,  -0.00,
01/18 08Z,  -0.80,   4.00,   3.34,  99.90,   0.14,
01/18 09Z,  -0.80,   5.51,   4.89,  99.90,   0.18,
01/18 10Z,  -0.70,   6.66,   6.01,  99.90,   0.05,
01/18 11Z,  -0.60,   7.18,   6.63,  99.90,   0.05,  (max)
01/18 12Z,  -0.80,   6.99,   6.50,  99.90,   0.31,
01/18 13Z,  -0.80,   6.18,   5.61,  99.90,   0.23,
01/18 14Z,  -0.80,   5.03,   4.43,  99.90,   0.20,
01/18 15Z,  -0.80,   3.88,   3.27,  99.90,   0.19,
01/18 16Z,  -0.80,   3.02,   2.48,  99.90,   0.26,
01/18 17Z,  -0.90,   2.72,   2.15,  99.90,   0.33,  (min)
01/18 18Z,  -0.80,   3.06,   2.57,  99.90,   0.31,
01/18 19Z,  -0.80,   3.89,   3.46,  99.90,   0.37,
01/18 20Z,  -0.80,   4.95,   4.49,  99.90,   0.34,
01/18 21Z,  -0.80,   5.95,   5.50,  99.90,   0.35,
01/18 22Z,  -0.80,   6.61,   6.19,  99.90,   0.38,
01/18 23Z,  -0.60,   6.74,   6.25,  99.90,   0.11,  (max)
01/19 00Z,  -0.60,   6.21,   5.59,  99.90,  -0.02,
01/19 01Z,  -0.50,   5.11,   4.54,  99.90,  -0.07,
01/19 02Z,  -0.50,   3.71,   3.20,  99.90,  -0.01,
01/19 03Z,  -0.60,   2.34,   1.81,  99.90,   0.07,
01/19 04Z,  -0.60,   1.32,   0.58,  99.90,  -0.14,
01/19 05Z,  -0.60,   0.91,   0.14,  99.90,  -0.17,  (min)
01/19 06Z,  -0.50,   1.22,   0.72,  99.90,   0.00,
01/19 07Z,  -0.50,   2.17,   1.44,  99.90,  -0.23,
01/19 08Z,  -0.50,   3.52,   2.82,  99.90,  -0.20,
01/19 09Z,  -0.60,   4.96,   4.45,  99.90,   0.09,
01/19 10Z,  -0.50,   6.20,   5.61,  99.90,  -0.09,
01/19 11Z,  -0.40,   7.01,   6.42,  99.90,  -0.19,
01/19 12Z,  -0.60,   7.20,   6.72,  99.90,   0.12,  (max)
01/19 13Z,  -0.60,   6.73,   6.19,  99.90,   0.06,
01/19 14Z,  -0.60,   5.77,   5.24,  99.90,   0.07,
01/19 15Z,  -0.60,   4.60,   4.08,  99.90,   0.08,
01/19 16Z,  -0.60,   3.53,   2.99,  99.90,   0.06,
01/19 17Z,  -0.70,   2.80,   2.21,  99.90,   0.11,  (min)
01/19 18Z,  -0.60,   2.62,   2.27,  99.90,   0.25,
01/19 19Z,  -0.60,   3.00,   2.58,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 20Z,  -0.70,   3.79,  99.90,   3.26,   0.17,
01/19 21Z,  -0.70,   4.72,  99.90,   4.18,   0.16,
01/19 22Z,  -0.70,   5.54,  99.90,   4.99,   0.15,
01/19 23Z,  -0.50,   6.03,  99.90,   5.67,   0.14,  (max)
01/20 00Z,  -0.50,   6.04,  99.90,   5.67,   0.13,
01/20 01Z,  -0.60,   5.49,  99.90,   5.01,   0.12,
01/20 02Z,  -0.70,   4.52,  99.90,   3.93,   0.11,
01/20 03Z,  -0.60,   3.40,  99.90,   2.90,   0.10,
01/20 04Z,  -0.60,   2.40,  99.90,   1.89,   0.09,
01/20 05Z,  -0.70,   1.78,  99.90,   1.17,   0.08,
01/20 06Z,  -0.70,   1.71,  99.90,   1.09,   0.07,  (min)
01/20 07Z,  -0.70,   2.25,  99.90,   1.61,   0.06,
01/20 08Z,  -0.60,   3.27,  99.90,   2.73,   0.06,
01/20 09Z,  -0.70,   4.52,  99.90,   3.88,   0.06,
01/20 10Z,  -0.70,   5.74,  99.90,   5.10,   0.06,
01/20 11Z,  -0.70,   6.70,  99.90,   6.06,   0.06,
01/20 12Z,  -0.60,   7.19,  99.90,   6.65,   0.06,  (max)
01/20 13Z,  -0.60,   7.09,  99.90,   6.56,   0.06,
01/20 14Z,  -0.60,   6.43,  99.90,   5.89,   0.06,
01/20 15Z,  -0.60,   5.38,  99.90,   4.85,   0.06,
01/20 16Z,  -0.60,   4.23,  99.90,   3.70,   0.06,
01/20 17Z,  -0.60,   3.24,  99.90,   2.70,   0.06,
01/20 18Z,  -0.60,   2.61,  99.90,   2.08,   0.06,
01/20 19Z,  -0.60,   2.49,  99.90,   1.95,   0.06,  (min)
01/20 20Z,  -0.60,   2.86,  99.90,   2.32,   0.06,
01/20 21Z,  -0.70,   3.56,  99.90,   2.92,   0.06,
01/20 22Z,  -0.60,   4.36,  99.90,   3.82,   0.06,
01/20 23Z,  -0.50,   5.04,  99.90,   4.60,   0.06,
01/21 00Z,  -0.50,   5.44,  99.90,   5.00,   0.06,  (max)
01/21 01Z,  -0.60,   5.43,  99.90,   4.89,   0.06,
01/21 02Z,  -0.50,   4.97,  99.90,   4.54,   0.06,
01/21 03Z,  -0.50,   4.22,  99.90,   3.78,   0.06,
01/21 04Z,  -0.50,   3.40,  99.90,   2.96,   0.06,
01/21 05Z,  -0.60,   2.75,  99.90,   2.22,   0.06,
01/21 06Z,  -0.60,   2.45,  99.90,   1.91,   0.06,  (min)
01/21 07Z,  -0.60,   2.61,  99.90,   2.07,   0.06,
01/21 08Z,  -0.60,   3.24,  99.90,   2.71,   0.06,
01/21 09Z,  -0.60,   4.22,  99.90,   3.69,   0.06,
01/21 10Z,  -0.60,   5.32,  99.90,   4.78,   0.06,
01/21 11Z,  -0.60,   6.30,  99.90,   5.77,   0.06,
01/21 12Z,  -0.60,   6.99,  99.90,   6.46,   0.06,
01/21 13Z,  -0.70,   7.23,  99.90,   6.60,   0.06,  (max)
01/21 14Z,  -0.60,   6.93,  99.90,   6.39,   0.06,
01/21 15Z,  -0.60,   6.14,  99.90,   5.60,   0.06,
01/21 16Z,  -0.60,   5.06,  99.90,   4.52,   0.06,
01/21 17Z,  -0.70,   3.94,  99.90,   3.30,   0.06,
01/21 18Z,  -0.80,   2.99,  99.90,   2.25,   0.06,
01/21 19Z,  -0.70,   2.40,  99.90,   1.76,   0.06,
01/21 20Z,  -0.80,   2.27,  99.90,   1.54,   0.06,  (min)
01/21 21Z,  -0.80,   2.60,  99.90,   1.86,   0.06,
01/21 22Z,  -0.70,   3.21,  99.90,   2.58,   0.06,
01/21 23Z,  -0.70,   3.92,  99.90,   3.28,   0.06,
01/22 00Z,  -0.70,   4.55,  99.90,   3.91,   0.06,
01/22 01Z,  -0.80,   4.95,  99.90,   4.21,   0.06,
01/22 02Z,  -0.80,   5.01,  99.90,   4.28,   0.06,  (max)
01/22 03Z,  -0.70,   4.72,  99.90,   4.09,   0.06,
01/22 04Z,  -0.80,   4.21,  99.90,   3.47,   0.06,
01/22 05Z,  -0.80,   3.68,  99.90,   2.94,   0.06,
01/22 06Z,  -0.80,   3.29,  99.90,   2.55,   0.06,
01/22 07Z,  -0.80,   3.18,  99.90,   2.45,   0.06,  (min)
01/22 08Z,  -0.80,   3.44,  99.90,   2.71,   0.06,
01/22 09Z,  -0.70,   4.07,  99.90,   3.44,   0.06,
01/22 10Z,  -0.80,   4.95,  99.90,   4.21,   0.06,
01/22 11Z,  -0.80,   5.87,  99.90,   5.14,   0.06,
01/22 12Z,  -0.70,   6.66,  99.90,   6.02,   0.06,
01/22 13Z,  -0.80,   7.15,  99.90,   6.42,   0.06,
01/22 14Z,  -0.70,   7.22,  99.90,   6.58,   0.06,  (max)
01/22 15Z,  -0.70,   6.78,  99.90,   6.14,   0.06,
01/22 16Z,  -0.70,   5.91,  99.90,   5.28,   0.06,
01/22 17Z,  -0.70,   4.81,  99.90,   4.17,   0.06,
01/22 18Z,  -0.80,   3.68,  99.90,   2.95,   0.06,
01/22 19Z,  -0.70,   2.73,  99.90,   2.09,   0.06,
01/22 20Z,  -0.80,   2.12,  99.90,   1.38,   0.06,
01/22 21Z,  -0.80,   1.96,  99.90,   1.22,   0.06,  (min)
01/22 22Z,  -0.70,   2.23,  99.90,   1.59,   0.06,
01/22 23Z,  -0.60,   2.80,  99.90,   2.26,   0.06,
01/23 00Z,  -0.60,   3.49,  99.90,   2.95,   0.06,
01/23 01Z,  -0.60,   4.15,  99.90,   3.61,   0.06,
01/23 02Z,  -0.70,   4.64,  99.90,   4.01,   0.06,
01/23 03Z,  -0.70,   4.85,  99.90,   4.21,   0.06,  (max)
01/23 04Z,  -0.70,   4.75,  99.90,   4.11,   0.06,
01/23 05Z,  -0.80,   4.45,  99.90,   3.71,   0.06,
01/23 06Z,  -0.80,   4.11,  99.90,   3.37,   0.06,
01/23 07Z,  -0.70,   3.86,  99.90,   3.23,   0.06,
01/23 08Z,  -0.70,   3.83,  99.90,   3.19,   0.06,  (min)
01/23 09Z,  -0.70,   4.08,  99.90,   3.45,   0.06,
01/23 10Z,  -0.70,   4.65,  99.90,   4.02,   0.06,
01/23 11Z,  -0.70,   5.42,  99.90,   4.78,   0.06,
01/23 12Z,  -0.60,   6.22,  99.90,   5.68,   0.06,