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
#Astoria, OR : 01/20/2025 06:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 12Z,  -0.80,   8.25,   7.31,  99.90,  -0.14,
01/18 13Z,  -0.80,   8.27,   7.28,  99.90,  -0.19,  (max)
01/18 14Z,  -0.80,   7.47,   6.41,  99.90,  -0.26,
01/18 15Z,  -0.80,   6.16,   4.97,  99.90,  -0.39,
01/18 16Z,  -0.80,   4.77,   3.42,  99.90,  -0.55,
01/18 17Z,  -0.80,   3.60,   2.25,  99.90,  -0.55,
01/18 18Z,  -0.80,   2.92,   1.71,  99.90,  -0.41,  (min)
01/18 19Z,  -0.90,   2.96,   1.91,  99.90,  -0.15,
01/18 20Z,  -0.80,   3.78,   2.96,  99.90,  -0.02,
01/18 21Z,  -0.80,   5.10,   4.30,  99.90,   0.00,
01/18 22Z,  -0.80,   6.45,   5.68,  99.90,   0.03,
01/18 23Z,  -0.80,   7.46,   6.68,  99.90,   0.02,
01/19 00Z,  -0.50,   7.87,   7.00,  99.90,  -0.37,  (max)
01/19 01Z,  -0.50,   7.53,   6.50,  99.90,  -0.53,
01/19 02Z,  -0.50,   6.43,   5.11,  99.90,  -0.82,
01/19 03Z,  -0.50,   4.88,   3.41,  99.90,  -0.97,
01/19 04Z,  -0.50,   3.29,   1.87,  99.90,  -0.92,
01/19 05Z,  -0.50,   2.01,   0.66,  99.90,  -0.85,
01/19 06Z,  -0.50,   1.24,  -0.08,  99.90,  -0.82,  (min)
01/19 07Z,  -0.50,   1.18,  -0.06,  99.90,  -0.74,
01/19 08Z,  -0.50,   1.98,   1.04,  99.90,  -0.44,
01/19 09Z,  -0.50,   3.47,   2.63,  99.90,  -0.34,
01/19 10Z,  -0.50,   5.23,   4.30,  99.90,  -0.43,
01/19 11Z,  -0.50,   6.82,   5.86,  99.90,  -0.46,
01/19 12Z,  -0.60,   7.96,   6.97,  99.90,  -0.39,
01/19 13Z,  -0.60,   8.40,   7.46,  99.90,  -0.34,  (max)
01/19 14Z,  -0.70,   8.02,   6.99,  99.90,  -0.33,
01/19 15Z,  -0.60,   6.95,   5.85,  99.90,  -0.50,
01/19 16Z,  -0.60,   5.56,   4.35,  99.90,  -0.61,
01/19 17Z,  -0.60,   4.24,   3.05,  99.90,  -0.59,
01/19 18Z,  -0.80,   3.22,   2.09,  99.90,  -0.33,
01/19 19Z,  -0.80,   2.72,   1.68,  99.90,  -0.24,  (min)
01/19 20Z,  -0.80,   2.92,   2.09,  99.90,  -0.03,
01/19 21Z,  -0.80,   3.79,   3.04,  99.90,   0.05,
01/19 22Z,  -0.80,   5.02,   4.19,  99.90,  -0.03,
01/19 23Z,  -0.80,   6.18,   5.33,  99.90,  -0.05,
01/20 00Z,  -0.60,   6.97,   6.06,  99.90,  -0.31,
01/20 01Z,  -0.60,   7.22,   6.17,  99.90,  -0.45,  (max)
01/20 02Z,  -0.60,   6.79,   5.55,  99.90,  -0.64,
01/20 03Z,  -0.60,   5.73,   4.20,  99.90,  -0.93,
01/20 04Z,  -0.60,   4.36,   2.77,  99.90,  -0.99,
01/20 05Z,  -0.60,   3.07,   1.53,  99.90,  -0.94,
01/20 06Z,  -0.60,   2.16,   0.65,  99.90,  -0.91,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 07Z,  -0.60,   1.78,  99.90,   0.32,  -0.86,  (min)
01/20 08Z,  -0.60,   2.09,  99.90,   0.68,  -0.81,
01/20 09Z,  -0.60,   3.13,  99.90,   1.77,  -0.76,
01/20 10Z,  -0.70,   4.67,  99.90,   3.26,  -0.71,
01/20 11Z,  -0.70,   6.27,  99.90,   4.90,  -0.66,
01/20 12Z,  -0.70,   7.54,  99.90,   6.23,  -0.62,
01/20 13Z,  -0.70,   8.28,  99.90,   7.01,  -0.57,
01/20 14Z,  -0.70,   8.33,  99.90,   7.11,  -0.52,  (max)
01/20 15Z,  -0.70,   7.65,  99.90,   6.47,  -0.47,
01/20 16Z,  -0.70,   6.41,  99.90,   5.29,  -0.42,
01/20 17Z,  -0.70,   5.02,  99.90,   3.95,  -0.38,
01/20 18Z,  -0.70,   3.80,  99.90,   2.77,  -0.33,
01/20 19Z,  -0.70,   2.93,  99.90,   1.90,  -0.33,
01/20 20Z,  -0.60,   2.56,  99.90,   1.63,  -0.33,  (min)
01/20 21Z,  -0.60,   2.82,  99.90,   1.90,  -0.33,
01/20 22Z,  -0.60,   3.66,  99.90,   2.73,  -0.33,
01/20 23Z,  -0.60,   4.74,  99.90,   3.81,  -0.33,
01/21 00Z,  -0.60,   5.72,  99.90,   4.80,  -0.33,
01/21 01Z,  -0.60,   6.38,  99.90,   5.45,  -0.33,
01/21 02Z,  -0.60,   6.57,  99.90,   5.65,  -0.33,  (max)
01/21 03Z,  -0.60,   6.18,  99.90,   5.26,  -0.33,
01/21 04Z,  -0.60,   5.27,  99.90,   4.35,  -0.33,
01/21 05Z,  -0.60,   4.15,  99.90,   3.22,  -0.33,
01/21 06Z,  -0.60,   3.18,  99.90,   2.26,  -0.33,
01/21 07Z,  -0.60,   2.60,  99.90,   1.67,  -0.33,
01/21 08Z,  -0.60,   2.52,  99.90,   1.59,  -0.33,  (min)
01/21 09Z,  -0.60,   3.06,  99.90,   2.13,  -0.33,
01/21 10Z,  -0.60,   4.20,  99.90,   3.27,  -0.33,
01/21 11Z,  -0.60,   5.66,  99.90,   4.73,  -0.33,
01/21 12Z,  -0.60,   7.02,  99.90,   6.09,  -0.33,
01/21 13Z,  -0.60,   7.98,  99.90,   7.05,  -0.33,
01/21 14Z,  -0.60,   8.39,  99.90,   7.46,  -0.33,  (max)
01/21 15Z,  -0.60,   8.14,  99.90,   7.22,  -0.33,
01/21 16Z,  -0.60,   7.25,  99.90,   6.32,  -0.33,
01/21 17Z,  -0.60,   5.94,  99.90,   5.01,  -0.33,
01/21 18Z,  -0.60,   4.59,  99.90,   3.66,  -0.33,
01/21 19Z,  -0.60,   3.46,  99.90,   2.53,  -0.33,
01/21 20Z,  -0.60,   2.67,  99.90,   1.75,  -0.33,
01/21 21Z,  -0.60,   2.35,  99.90,   1.43,  -0.33,  (min)
01/21 22Z,  -0.60,   2.60,  99.90,   1.67,  -0.33,
01/21 23Z,  -0.60,   3.34,  99.90,   2.41,  -0.33,
01/22 00Z,  -0.60,   4.29,  99.90,   3.36,  -0.33,
01/22 01Z,  -0.60,   5.17,  99.90,   4.24,  -0.33,
01/22 02Z,  -0.60,   5.81,  99.90,   4.88,  -0.33,
01/22 03Z,  -0.70,   6.07,  99.90,   5.04,  -0.33,  (max)
01/22 04Z,  -0.70,   5.82,  99.90,   4.79,  -0.33,
01/22 05Z,  -0.60,   5.12,  99.90,   4.19,  -0.33,
01/22 06Z,  -0.70,   4.26,  99.90,   3.23,  -0.33,
01/22 07Z,  -0.70,   3.56,  99.90,   2.53,  -0.33,
01/22 08Z,  -0.80,   3.20,  99.90,   2.08,  -0.33,  (min)
01/22 09Z,  -0.80,   3.29,  99.90,   2.16,  -0.33,
01/22 10Z,  -0.80,   3.92,  99.90,   2.80,  -0.33,
01/22 11Z,  -0.80,   5.04,  99.90,   3.92,  -0.33,
01/22 12Z,  -0.80,   6.36,  99.90,   5.23,  -0.33,
01/22 13Z,  -0.80,   7.48,  99.90,   6.36,  -0.33,
01/22 14Z,  -0.80,   8.19,  99.90,   7.07,  -0.33,
01/22 15Z,  -0.80,   8.37,  99.90,   7.24,  -0.33,  (max)
01/22 16Z,  -0.80,   7.94,  99.90,   6.81,  -0.33,
01/22 17Z,  -0.80,   6.92,  99.90,   5.79,  -0.33,
01/22 18Z,  -0.80,   5.58,  99.90,   4.46,  -0.33,
01/22 19Z,  -0.80,   4.27,  99.90,   3.14,  -0.33,
01/22 20Z,  -0.80,   3.18,  99.90,   2.05,  -0.33,
01/22 21Z,  -0.80,   2.40,  99.90,   1.27,  -0.33,
01/22 22Z,  -0.80,   2.05,  99.90,   0.92,  -0.33,  (min)
01/22 23Z,  -0.80,   2.23,  99.90,   1.11,  -0.33,
01/23 00Z,  -0.80,   2.88,  99.90,   1.76,  -0.33,
01/23 01Z,  -0.80,   3.76,  99.90,   2.63,  -0.33,
01/23 02Z,  -0.80,   4.64,  99.90,   3.52,  -0.33,
01/23 03Z,  -0.80,   5.39,  99.90,   4.26,  -0.33,
01/23 04Z,  -0.80,   5.81,  99.90,   4.69,  -0.33,  (max)
01/23 05Z,  -0.80,   5.75,  99.90,   4.63,  -0.33,
01/23 06Z,  -0.80,   5.25,  99.90,   4.13,  -0.33,
01/23 07Z,  -0.80,   4.59,  99.90,   3.47,  -0.33,
01/23 08Z,  -0.80,   4.06,  99.90,   2.93,  -0.33,
01/23 09Z,  -0.80,   3.81,  99.90,   2.68,  -0.33,  (min)
01/23 10Z,  -0.80,   3.94,  99.90,   2.81,  -0.33,
01/23 11Z,  -0.80,   4.55,  99.90,   3.43,  -0.33,
01/23 12Z,  -0.80,   5.60,  99.90,   4.47,  -0.33,
01/23 13Z,  -0.80,   6.77,  99.90,   5.64,  -0.33,
01/23 14Z,  -0.80,   7.73,  99.90,   6.60,  -0.33,
01/23 15Z,  -0.80,   8.29,  99.90,   7.16,  -0.33,
01/23 16Z,  -0.80,   8.34,  99.90,   7.21,  -0.33,  (max)
01/23 17Z,  -0.80,   7.79,  99.90,   6.67,  -0.33,
01/23 18Z,  -0.80,   6.70,  99.90,   5.57,  -0.33,
01/23 19Z,  -0.70,   5.33,  99.90,   4.30,  -0.33,
01/23 20Z,  -0.70,   4.01,  99.90,   2.98,  -0.33,
01/23 21Z,  -0.70,   2.89,  99.90,   1.86,  -0.33,
01/23 22Z,  -0.70,   2.05,  99.90,   1.02,  -0.33,
01/23 23Z,  -0.70,   1.63,  99.90,   0.60,  -0.33,  (min)
01/24 00Z,  -0.70,   1.75,  99.90,   0.72,  -0.33,