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 : 12/01/2024 17:22:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/30 00Z,  -0.20,  -3.73,  -4.03,  99.90,  -0.10,
11/30 01Z,  -0.10,  -5.51,  -5.88,  99.90,  -0.27,
11/30 02Z,  -0.10,  -7.58,  -8.02,  99.90,  -0.34,
11/30 03Z,  -0.20,  -9.50,  -9.97,  99.90,  -0.27,
11/30 04Z,  -0.20, -10.77, -11.05,  99.90,  -0.08,
11/30 05Z,  -0.20, -11.08, -11.41,  99.90,  -0.13,  (min)
11/30 06Z,  -0.30, -10.54, -10.81,  99.90,   0.03,
11/30 07Z,  -0.30,  -9.42,  -9.68,  99.90,   0.04,
11/30 08Z,  -0.30,  -7.94,  -8.15,  99.90,   0.09,
11/30 09Z,  -0.30,  -6.24,  -6.62,  99.90,  -0.08,
11/30 10Z,  -0.20,  -4.51,  -4.63,  99.90,   0.08,
11/30 11Z,  -0.30,  -3.02,  -3.13,  99.90,   0.19,
11/30 12Z,  -0.30,  -1.97,  -2.10,  99.90,   0.17,
11/30 13Z,  -0.20,  -1.47,  -1.70,  99.90,  -0.03,  (max)
11/30 14Z,  -0.20,  -1.52,  -1.72,  99.90,   0.00,
11/30 15Z,  -0.30,  -1.98,  -2.16,  99.90,   0.12,
11/30 16Z,  -0.30,  -2.52,  -2.79,  99.90,   0.03,
11/30 17Z,  -0.30,  -2.81,  -3.13,  99.90,  -0.02,  (min)
11/30 18Z,  -0.10,  -2.75,  -3.10,  99.90,  -0.25,
11/30 19Z,  -0.20,  -2.49,  -2.83,  99.90,  -0.14,
11/30 20Z,  -0.20,  -2.20,  -2.57,  99.90,  -0.17,
11/30 21Z,  -0.20,  -1.93,  -2.34,  99.90,  -0.21,
11/30 22Z,  -0.10,  -1.84,  -2.18,  99.90,  -0.24,  (max)
11/30 23Z,  -0.20,  -2.18,  -2.50,  99.90,  -0.12,
12/01 00Z,  -0.20,  -3.16,  -3.39,  99.90,  -0.03,
12/01 01Z,  -0.10,  -4.78,  -5.01,  99.90,  -0.13,
12/01 02Z,  -0.10,  -6.84,  -7.08,  99.90,  -0.14,
12/01 03Z,  -0.20,  -8.99,  -9.29,  99.90,  -0.10,
12/01 04Z,  -0.20, -10.72, -10.92,  99.90,   0.00,
12/01 05Z,  -0.10, -11.58, -11.66,  99.90,   0.02,  (min)
12/01 06Z,  -0.20, -11.41, -11.52,  99.90,   0.09,
12/01 07Z,  -0.30, -10.44, -10.52,  99.90,   0.22,
12/01 08Z,  -0.30,  -9.00,  -9.23,  99.90,   0.07,
12/01 09Z,  -0.30,  -7.28,  -7.62,  99.90,  -0.04,
12/01 10Z,  -0.20,  -5.42,  -5.70,  99.90,  -0.08,
12/01 11Z,  -0.30,  -3.64,  -3.70,  99.90,   0.24,
12/01 12Z,  -0.30,  -2.22,  -2.31,  99.90,   0.21,
12/01 13Z,  -0.30,  -1.34,  -1.57,  99.90,   0.07,
12/01 14Z,  -0.30,  -1.06,  -1.21,  99.90,   0.15,  (max)
12/01 15Z,  -0.30,  -1.30,  -1.34,  99.90,   0.26,
12/01 16Z,  -0.30,  -1.83,  -1.97,  99.90,   0.16,
12/01 17Z,  -0.30,  -2.32,  -2.53,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/01 18Z,  -0.30,  -2.50,  99.90,  -2.71,   0.09,  (min)
12/01 19Z,  -0.30,  -2.39,  99.90,  -2.61,   0.09,
12/01 20Z,  -0.30,  -2.18,  99.90,  -2.40,   0.08,
12/01 21Z,  -0.30,  -2.00,  99.90,  -2.22,   0.08,
12/01 22Z,  -0.30,  -1.89,  99.90,  -2.12,   0.08,  (max)
12/01 23Z,  -0.30,  -2.02,  99.90,  -2.25,   0.07,
12/02 00Z,  -0.30,  -2.65,  99.90,  -2.88,   0.07,
12/02 01Z,  -0.30,  -3.96,  99.90,  -4.19,   0.07,
12/02 02Z,  -0.20,  -5.87,  99.90,  -6.00,   0.06,
12/02 03Z,  -0.30,  -8.07,  99.90,  -8.31,   0.06,
12/02 04Z,  -0.30, -10.14,  99.90, -10.38,   0.06,
12/02 05Z,  -0.30, -11.57,  99.90, -11.82,   0.05,
12/02 06Z,  -0.30, -12.00,  99.90, -12.24,   0.05,  (min)
12/02 07Z,  -0.30, -11.40,  99.90, -11.64,   0.05,
12/02 08Z,  -0.30, -10.10,  99.90, -10.34,   0.05,
12/02 09Z,  -0.40,  -8.44,  99.90,  -8.78,   0.05,
12/02 10Z,  -0.30,  -6.58,  99.90,  -6.82,   0.05,
12/02 11Z,  -0.30,  -4.65,  99.90,  -4.89,   0.05,
12/02 12Z,  -0.30,  -2.90,  99.90,  -3.14,   0.05,
12/02 13Z,  -0.30,  -1.62,  99.90,  -1.87,   0.05,
12/02 14Z,  -0.30,  -0.96,  99.90,  -1.20,   0.05,
12/02 15Z,  -0.30,  -0.89,  99.90,  -1.13,   0.05,  (max)
12/02 16Z,  -0.20,  -1.26,  99.90,  -1.41,   0.05,
12/02 17Z,  -0.30,  -1.82,  99.90,  -2.07,   0.05,
12/02 18Z,  -0.30,  -2.23,  99.90,  -2.47,   0.05,
12/02 19Z,  -0.30,  -2.32,  99.90,  -2.56,   0.05,  (min)
12/02 20Z,  -0.20,  -2.19,  99.90,  -2.33,   0.05,
12/02 21Z,  -0.30,  -2.04,  99.90,  -2.29,   0.05,
12/02 22Z,  -0.30,  -1.97,  99.90,  -2.22,   0.05,  (max)
12/02 23Z,  -0.30,  -2.01,  99.90,  -2.26,   0.05,
12/03 00Z,  -0.30,  -2.34,  99.90,  -2.58,   0.05,
12/03 01Z,  -0.30,  -3.22,  99.90,  -3.47,   0.05,
12/03 02Z,  -0.20,  -4.79,  99.90,  -4.93,   0.05,
12/03 03Z,  -0.20,  -6.87,  99.90,  -7.01,   0.05,
12/03 04Z,  -0.30,  -9.08,  99.90,  -9.33,   0.05,
12/03 05Z,  -0.30, -10.97,  99.90, -11.22,   0.05,
12/03 06Z,  -0.30, -12.05,  99.90, -12.30,   0.05,
12/03 07Z,  -0.30, -12.07,  99.90, -12.31,   0.05,  (min)
12/03 08Z,  -0.30, -11.14,  99.90, -11.38,   0.05,
12/03 09Z,  -0.30,  -9.63,  99.90,  -9.87,   0.05,
12/03 10Z,  -0.30,  -7.85,  99.90,  -8.09,   0.05,
12/03 11Z,  -0.20,  -5.92,  99.90,  -6.07,   0.05,
12/03 12Z,  -0.30,  -3.99,  99.90,  -4.23,   0.05,
12/03 13Z,  -0.30,  -2.33,  99.90,  -2.58,   0.05,
12/03 14Z,  -0.30,  -1.24,  99.90,  -1.48,   0.05,
12/03 15Z,  -0.20,  -0.79,  99.90,  -0.93,   0.05,  (max)
12/03 16Z,  -0.30,  -0.90,  99.90,  -1.14,   0.05,
12/03 17Z,  -0.30,  -1.36,  99.90,  -1.61,   0.05,
12/03 18Z,  -0.30,  -1.90,  99.90,  -2.14,   0.05,
12/03 19Z,  -0.20,  -2.22,  99.90,  -2.37,   0.05,
12/03 20Z,  -0.30,  -2.25,  99.90,  -2.49,   0.05,  (min)
12/03 21Z,  -0.30,  -2.14,  99.90,  -2.38,   0.05,
12/03 22Z,  -0.30,  -2.07,  99.90,  -2.32,   0.05,
12/03 23Z,  -0.20,  -2.10,  99.90,  -2.25,   0.05,  (max)
12/04 00Z,  -0.30,  -2.26,  99.90,  -2.51,   0.05,
12/04 01Z,  -0.30,  -2.75,  99.90,  -3.00,   0.05,
12/04 02Z,  -0.20,  -3.83,  99.90,  -3.98,   0.05,
12/04 03Z,  -0.20,  -5.56,  99.90,  -5.71,   0.05,
12/04 04Z,  -0.20,  -7.70,  99.90,  -7.84,   0.05,
12/04 05Z,  -0.30,  -9.82,  99.90, -10.06,   0.05,
12/04 06Z,  -0.20, -11.45,  99.90, -11.59,   0.05,
12/04 07Z,  -0.20, -12.18,  99.90, -12.33,   0.05,  (min)
12/04 08Z,  -0.30, -11.87,  99.90, -12.12,   0.05,
12/04 09Z,  -0.20, -10.72,  99.90, -10.87,   0.05,
12/04 10Z,  -0.20,  -9.11,  99.90,  -9.26,   0.05,
12/04 11Z,  -0.20,  -7.28,  99.90,  -7.43,   0.05,
12/04 12Z,  -0.20,  -5.34,  99.90,  -5.49,   0.05,
12/04 13Z,  -0.20,  -3.45,  99.90,  -3.60,   0.05,
12/04 14Z,  -0.20,  -1.93,  99.90,  -2.07,   0.05,
12/04 15Z,  -0.20,  -1.02,  99.90,  -1.17,   0.05,
12/04 16Z,  -0.20,  -0.77,  99.90,  -0.92,   0.05,  (max)
12/04 17Z,  -0.20,  -1.02,  99.90,  -1.17,   0.05,
12/04 18Z,  -0.10,  -1.54,  99.90,  -1.59,   0.05,
12/04 19Z,  -0.10,  -2.06,  99.90,  -2.10,   0.05,
12/04 20Z,  -0.20,  -2.33,  99.90,  -2.47,   0.05,
12/04 21Z,  -0.20,  -2.34,  99.90,  -2.49,   0.05,  (min)
12/04 22Z,  -0.10,  -2.28,  99.90,  -2.33,   0.05,  (max)
12/04 23Z,  -0.10,  -2.30,  99.90,  -2.34,   0.05,
12/05 00Z,  -0.10,  -2.40,  99.90,  -2.44,   0.05,
12/05 01Z,  -0.10,  -2.63,  99.90,  -2.68,   0.05,
12/05 02Z,   0.00,  -3.23,  99.90,  -3.18,   0.05,
12/05 03Z,   0.00,  -4.44,  99.90,  -4.38,   0.05,
12/05 04Z,   0.00,  -6.22,  99.90,  -6.17,   0.05,
12/05 05Z,  -0.10,  -8.30,  99.90,  -8.34,   0.05,
12/05 06Z,  -0.10, -10.22,  99.90, -10.27,   0.05,
12/05 07Z,   0.00, -11.57,  99.90, -11.51,   0.05,
12/05 08Z,   0.00, -12.00,  99.90, -11.94,   0.05,  (min)
12/05 09Z,   0.00, -11.45,  99.90, -11.40,   0.05,
12/05 10Z,   0.00, -10.19,  99.90, -10.13,   0.05,
12/05 11Z,   0.00,  -8.55,  99.90,  -8.49,   0.05,
12/05 12Z,   0.00,  -6.72,  99.90,  -6.66,   0.05,