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 : 01/12/2025 21:20:07 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 06Z,  -0.10,  -4.44,  -4.81,  99.90,  -0.27,
01/11 07Z,  -0.20,  -2.77,  -3.10,  99.90,  -0.13,
01/11 08Z,  -0.20,  -0.86,  -1.27,  99.90,  -0.21,
01/11 09Z,  -0.20,   1.02,   0.70,  99.90,  -0.12,
01/11 10Z,  -0.20,   2.62,   2.17,  99.90,  -0.25,
01/11 11Z,  -0.30,   3.69,   3.02,  99.90,  -0.37,
01/11 12Z,  -0.50,   4.09,   3.40,  99.90,  -0.19,
01/11 13Z,  -0.40,   3.86,   3.44,  99.90,  -0.02,  (max)
01/11 14Z,  -0.40,   3.36,   3.03,  99.90,   0.07,
01/11 15Z,  -0.50,   3.02,   2.60,  99.90,   0.08,
01/11 16Z,  -0.60,   3.03,   2.51,  99.90,   0.08,  (min)
01/11 17Z,  -0.60,   3.27,   2.62,  99.90,  -0.05,
01/11 18Z,  -0.60,   3.59,   2.90,  99.90,  -0.09,
01/11 19Z,  -0.70,   3.89,   3.15,  99.90,  -0.04,
01/11 20Z,  -0.70,   4.07,   3.22,  99.90,  -0.15,  (max)
01/11 21Z,  -0.60,   3.90,   3.17,  99.90,  -0.13,
01/11 22Z,  -0.60,   3.16,   2.47,  99.90,  -0.09,
01/11 23Z,  -0.70,   1.75,   1.06,  99.90,   0.01,
01/12 00Z,  -0.60,  -0.29,  -1.02,  99.90,  -0.13,
01/12 01Z,  -0.60,  -2.71,  -3.58,  99.90,  -0.27,
01/12 02Z,  -0.60,  -5.02,  -5.86,  99.90,  -0.24,
01/12 03Z,  -0.60,  -6.62,  -7.52,  99.90,  -0.30,
01/12 04Z,  -0.70,  -7.20,  -7.99,  99.90,  -0.09,  (min)
01/12 05Z,  -0.60,  -6.83,  -7.68,  99.90,  -0.25,
01/12 06Z,  -0.60,  -5.80,  -6.45,  99.90,  -0.05,
01/12 07Z,  -0.60,  -4.29,  -4.93,  99.90,  -0.04,
01/12 08Z,  -0.60,  -2.41,  -3.17,  99.90,  -0.16,
01/12 09Z,  -0.60,  -0.31,  -0.86,  99.90,   0.05,
01/12 10Z,  -0.50,   1.71,   1.22,  99.90,   0.01,
01/12 11Z,  -0.60,   3.35,   2.54,  99.90,  -0.21,
01/12 12Z,  -0.60,   4.34,   3.36,  99.90,  -0.38,
01/12 13Z,  -0.60,   4.54,   3.70,  99.90,  -0.24,  (max)
01/12 14Z,  -0.60,   4.10,   3.59,  99.90,   0.09,
01/12 15Z,  -0.60,   3.44,   3.21,  99.90,   0.37,
01/12 16Z,  -0.60,   3.02,   2.66,  99.90,   0.24,
01/12 17Z,  -0.50,   2.98,   2.53,  99.90,   0.05,  (min)
01/12 18Z,  -0.50,   3.17,   2.80,  99.90,   0.13,
01/12 19Z,  -0.50,   3.44,   3.10,  99.90,   0.16,
01/12 20Z,  -0.50,   3.71,   3.25,  99.90,   0.04,
01/12 21Z,  -0.50,   3.85,   3.44,  99.90,   0.09,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 22Z,  -0.50,   3.64,  99.90,   3.22,   0.08,
01/12 23Z,  -0.60,   2.82,  99.90,   2.30,   0.07,
01/13 00Z,  -0.60,   1.30,  99.90,   0.77,   0.07,
01/13 01Z,  -0.50,  -0.84,  99.90,  -1.28,   0.06,
01/13 02Z,  -0.50,  -3.32,  99.90,  -3.76,   0.06,
01/13 03Z,  -0.50,  -5.55,  99.90,  -6.00,   0.05,
01/13 04Z,  -0.60,  -6.97,  99.90,  -7.52,   0.05,
01/13 05Z,  -0.60,  -7.30,  99.90,  -7.86,   0.04,  (min)
01/13 06Z,  -0.50,  -6.71,  99.90,  -7.17,   0.04,
01/13 07Z,  -0.50,  -5.50,  99.90,  -5.97,   0.03,
01/13 08Z,  -0.50,  -3.83,  99.90,  -4.30,   0.03,
01/13 09Z,  -0.60,  -1.79,  99.90,  -2.37,   0.02,
01/13 10Z,  -0.60,   0.40,  99.90,  -0.18,   0.02,
01/13 11Z,  -0.50,   2.42,  99.90,   1.94,   0.02,
01/13 12Z,  -0.60,   3.93,  99.90,   3.35,   0.02,
01/13 13Z,  -0.60,   4.68,  99.90,   4.10,   0.02,  (max)
01/13 14Z,  -0.60,   4.61,  99.90,   4.03,   0.02,
01/13 15Z,  -0.50,   3.94,  99.90,   3.46,   0.02,
01/13 16Z,  -0.50,   3.17,  99.90,   2.70,   0.02,
01/13 17Z,  -0.60,   2.74,  99.90,   2.16,   0.02,  (min)
01/13 18Z,  -0.50,   2.70,  99.90,   2.23,   0.02,
01/13 19Z,  -0.50,   2.90,  99.90,   2.42,   0.02,
01/13 20Z,  -0.60,   3.17,  99.90,   2.59,   0.02,
01/13 21Z,  -0.60,   3.45,  99.90,   2.88,   0.02,
01/13 22Z,  -0.60,   3.60,  99.90,   3.02,   0.02,  (max)
01/13 23Z,  -0.60,   3.34,  99.90,   2.76,   0.02,
01/14 00Z,  -0.60,   2.44,  99.90,   1.86,   0.02,
01/14 01Z,  -0.60,   0.82,  99.90,   0.25,   0.02,
01/14 02Z,  -0.50,  -1.39,  99.90,  -1.87,   0.02,
01/14 03Z,  -0.50,  -3.83,  99.90,  -4.30,   0.02,
01/14 04Z,  -0.60,  -5.89,  99.90,  -6.46,   0.02,
01/14 05Z,  -0.60,  -7.02,  99.90,  -7.60,   0.02,
01/14 06Z,  -0.60,  -7.08,  99.90,  -7.66,   0.02,  (min)
01/14 07Z,  -0.60,  -6.27,  99.90,  -6.85,   0.02,
01/14 08Z,  -0.60,  -4.90,  99.90,  -5.48,   0.02,
01/14 09Z,  -0.70,  -3.09,  99.90,  -3.77,   0.02,
01/14 10Z,  -0.60,  -0.98,  99.90,  -1.55,   0.02,
01/14 11Z,  -0.50,   1.20,  99.90,   0.72,   0.02,
01/14 12Z,  -0.60,   3.07,  99.90,   2.49,   0.02,
01/14 13Z,  -0.70,   4.31,  99.90,   3.64,   0.02,
01/14 14Z,  -0.60,   4.73,  99.90,   4.15,   0.02,  (max)
01/14 15Z,  -0.60,   4.35,  99.90,   3.77,   0.02,
01/14 16Z,  -0.60,   3.49,  99.90,   2.91,   0.02,
01/14 17Z,  -0.70,   2.68,  99.90,   2.00,   0.02,
01/14 18Z,  -0.60,   2.28,  99.90,   1.71,   0.02,  (min)
01/14 19Z,  -0.60,   2.30,  99.90,   1.72,   0.02,
01/14 20Z,  -0.60,   2.52,  99.90,   1.94,   0.02,
01/14 21Z,  -0.70,   2.82,  99.90,   2.15,   0.02,
01/14 22Z,  -0.60,   3.14,  99.90,   2.56,   0.02,
01/14 23Z,  -0.60,   3.28,  99.90,   2.70,   0.02,  (max)
01/15 00Z,  -0.70,   2.96,  99.90,   2.28,   0.02,
01/15 01Z,  -0.60,   1.97,  99.90,   1.39,   0.02,
01/15 02Z,  -0.50,   0.28,  99.90,  -0.20,   0.02,
01/15 03Z,  -0.60,  -1.93,  99.90,  -2.50,   0.02,
01/15 04Z,  -0.70,  -4.21,  99.90,  -4.89,   0.02,
01/15 05Z,  -0.60,  -5.99,  99.90,  -6.57,   0.02,
01/15 06Z,  -0.60,  -6.79,  99.90,  -7.36,   0.02,  (min)
01/15 07Z,  -0.60,  -6.55,  99.90,  -7.13,   0.02,
01/15 08Z,  -0.70,  -5.54,  99.90,  -6.22,   0.02,
01/15 09Z,  -0.70,  -4.03,  99.90,  -4.71,   0.02,
01/15 10Z,  -0.60,  -2.14,  99.90,  -2.72,   0.02,
01/15 11Z,  -0.50,  -0.02,  99.90,  -0.50,   0.02,
01/15 12Z,  -0.60,   2.02,  99.90,   1.45,   0.02,
01/15 13Z,  -0.60,   3.62,  99.90,   3.04,   0.02,
01/15 14Z,  -0.50,   4.49,  99.90,   4.02,   0.02,
01/15 15Z,  -0.50,   4.53,  99.90,   4.05,   0.02,  (max)
01/15 16Z,  -0.60,   3.86,  99.90,   3.28,   0.02,
01/15 17Z,  -0.60,   2.87,  99.90,   2.29,   0.02,
01/15 18Z,  -0.50,   2.07,  99.90,   1.59,   0.02,
01/15 19Z,  -0.50,   1.74,  99.90,   1.26,   0.02,  (min)
01/15 20Z,  -0.50,   1.80,  99.90,   1.32,   0.02,
01/15 21Z,  -0.60,   2.06,  99.90,   1.48,   0.02,
01/15 22Z,  -0.50,   2.39,  99.90,   1.92,   0.02,
01/15 23Z,  -0.50,   2.73,  99.90,   2.25,   0.02,
01/16 00Z,  -0.50,   2.85,  99.90,   2.37,   0.02,  (max)
01/16 01Z,  -0.50,   2.46,  99.90,   1.98,   0.02,
01/16 02Z,  -0.40,   1.39,  99.90,   1.01,   0.02,
01/16 03Z,  -0.30,  -0.31,  99.90,  -0.58,   0.02,
01/16 04Z,  -0.40,  -2.39,  99.90,  -2.77,   0.02,
01/16 05Z,  -0.50,  -4.41,  99.90,  -4.88,   0.02,
01/16 06Z,  -0.40,  -5.81,  99.90,  -6.18,   0.02,
01/16 07Z,  -0.40,  -6.23,  99.90,  -6.61,   0.02,  (min)
01/16 08Z,  -0.40,  -5.71,  99.90,  -6.09,   0.02,
01/16 09Z,  -0.40,  -4.54,  99.90,  -4.92,   0.02,
01/16 10Z,  -0.40,  -2.94,  99.90,  -3.32,   0.02,
01/16 11Z,  -0.30,  -1.02,  99.90,  -1.30,   0.02,
01/16 12Z,  -0.30,   1.01,  99.90,   0.73,   0.02,
01/16 13Z,  99.90,   2.81,  99.90,  99.90,   0.02,
01/16 14Z,  99.90,   4.02,  99.90,  99.90,   0.02,
01/16 15Z,  99.90,   4.46,  99.90,  99.90,   0.02,
01/16 16Z,  99.90,   4.12,  99.90,  99.90,   0.02,
01/16 17Z,  99.90,   3.20,  99.90,  99.90,   0.02,
01/16 18Z,  99.90,   2.14,  99.90,  99.90,   0.02,