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
#Valdez, AK : 02/11/2025 01:23:24 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 06Z,   0.40,  -8.93, -11.08,  99.90,  -2.55,
02/09 07Z,   0.50,  -7.27,  -9.40,  99.90,  -2.63,
02/09 08Z,   0.50,  -6.34,  -8.38,  99.90,  -2.54,
02/09 09Z,   0.50,  -6.23,  -8.38,  99.90,  -2.65,  (max)
02/09 10Z,   0.30,  -6.89,  -9.18,  99.90,  -2.59,
02/09 11Z,   0.10,  -8.07, -10.35,  99.90,  -2.38,
02/09 12Z,   0.60,  -9.39, -11.59,  99.90,  -2.80,
02/09 13Z,   0.60, -10.35, -12.32,  99.90,  -2.57,
02/09 14Z,   0.50, -10.51, -12.46,  99.90,  -2.45,  (min)
02/09 15Z,   0.30,  -9.73, -11.79,  99.90,  -2.36,
02/09 16Z,   0.20,  -8.18, -10.34,  99.90,  -2.36,
02/09 17Z,   0.00,  -6.29,  -8.50,  99.90,  -2.21,
02/09 18Z,   0.50,  -4.57,  -6.76,  99.90,  -2.69,
02/09 19Z,   0.50,  -3.46,  -5.48,  99.90,  -2.52,
02/09 20Z,   0.50,  -3.28,  -5.23,  99.90,  -2.45,  (max)
02/09 21Z,   0.40,  -4.18,  -6.22,  99.90,  -2.44,
02/09 22Z,   0.20,  -6.10,  -8.22,  99.90,  -2.32,
02/09 23Z,   0.00,  -8.76, -11.03,  99.90,  -2.27,
02/10 00Z,   0.30, -11.71, -14.00,  99.90,  -2.59,
02/10 01Z,   0.40, -14.32, -16.42,  99.90,  -2.50,
02/10 02Z,   0.30, -15.94, -17.97,  99.90,  -2.33,
02/10 03Z,   0.10, -16.17, -18.25,  99.90,  -2.18,  (min)
02/10 04Z,  -0.20, -15.06, -17.20,  99.90,  -1.94,
02/10 05Z,  -0.30, -13.00, -15.23,  99.90,  -1.93,
02/10 06Z,   0.20, -10.53, -12.87,  99.90,  -2.54,
02/10 07Z,   0.30,  -8.18, -10.53,  99.90,  -2.65,
02/10 08Z,   0.30,  -6.40,  -8.58,  99.90,  -2.48,
02/10 09Z,   0.10,  -5.47,  -7.64,  99.90,  -2.27,  (max)
02/10 10Z,   0.00,  -5.55,  -7.79,  99.90,  -2.24,
02/10 11Z,  -0.30,  -6.56,  -8.91,  99.90,  -2.05,
02/10 12Z,   0.10,  -8.23, -10.55,  99.90,  -2.42,
02/10 13Z,   0.00, -10.02, -12.17,  99.90,  -2.15,
02/10 14Z,   0.00, -11.25, -13.32,  99.90,  -2.07,
02/10 15Z,  -0.10, -11.40, -13.44,  99.90,  -1.94,  (min)
02/10 16Z,  -0.20, -10.34, -12.45,  99.90,  -1.91,
02/10 17Z,  -0.40,  -8.41, -10.57,  99.90,  -1.76,
02/10 18Z,   0.00,  -6.18,  -8.32,  99.90,  -2.14,
02/10 19Z,   0.00,  -4.24,  -6.29,  99.90,  -2.05,
02/10 20Z,  -0.10,  -3.05,  -5.05,  99.90,  -1.90,
02/10 21Z,  -0.10,  -2.92,  -4.94,  99.90,  -1.92,  (max)
02/10 22Z,  -0.10,  -4.00,  -6.15,  99.90,  -2.05,
02/10 23Z,  -0.10,  -6.23,  -8.43,  99.90,  -2.10,
02/11 00Z,  -0.10,  -9.28, -11.50,  99.90,  -2.12,
02/11 01Z,  -0.20, -12.58, -14.74,  99.90,  -1.96,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 02Z,  -0.30, -15.32,  99.90, -17.62,  -2.00,
02/11 03Z,  -0.30, -16.75,  99.90, -19.09,  -2.04,  (min)
02/11 04Z,  -0.20, -16.53,  99.90, -18.81,  -2.08,
02/11 05Z,   0.00, -14.86,  99.90, -16.98,  -2.12,
02/11 06Z,   0.00, -12.31,  99.90, -14.48,  -2.16,
02/11 07Z,   0.00,  -9.53,  99.90, -11.74,  -2.21,
02/11 08Z,   0.00,  -7.08,  99.90,  -9.33,  -2.25,
02/11 09Z,   0.10,  -5.38,  99.90,  -7.57,  -2.29,
02/11 10Z,   0.10,  -4.73,  99.90,  -6.96,  -2.33,  (max)
02/11 11Z,   0.00,  -5.24,  99.90,  -7.61,  -2.37,
02/11 12Z,   0.00,  -6.80,  99.90,  -9.21,  -2.41,
02/11 13Z,   0.10,  -8.99,  99.90, -11.34,  -2.45,
02/11 14Z,   0.10, -11.09,  99.90, -13.44,  -2.45,
02/11 15Z,   0.10, -12.30,  99.90, -14.65,  -2.45,  (min)
02/11 16Z,   0.00, -12.13,  99.90, -14.58,  -2.45,
02/11 17Z,   0.00, -10.60,  99.90, -13.05,  -2.45,
02/11 18Z,  -0.10,  -8.25,  99.90, -10.81,  -2.45,
02/11 19Z,  -0.10,  -5.77,  99.90,  -8.32,  -2.45,
02/11 20Z,   0.00,  -3.76,  99.90,  -6.21,  -2.45,
02/11 21Z,   0.10,  -2.67,  99.90,  -5.02,  -2.45,
02/11 22Z,   0.30,  -2.80,  99.90,  -4.95,  -2.45,  (max)
02/11 23Z,   0.50,  -4.26,  99.90,  -6.21,  -2.45,
02/12 00Z,   0.50,  -6.92,  99.90,  -8.88,  -2.45,
02/12 01Z,   0.40, -10.35,  99.90, -12.40,  -2.45,
02/12 02Z,   0.30, -13.78,  99.90, -15.93,  -2.45,
02/12 03Z,   0.10, -16.30,  99.90, -18.65,  -2.45,
02/12 04Z,   0.10, -17.19,  99.90, -19.54,  -2.45,  (min)
02/12 05Z,   0.10, -16.29,  99.90, -18.64,  -2.45,
02/12 06Z,   0.20, -14.01,  99.90, -16.26,  -2.45,
02/12 07Z,   0.20, -11.07,  99.90, -13.32,  -2.45,
02/12 08Z,   0.30,  -8.16,  99.90, -10.31,  -2.45,
02/12 09Z,   0.40,  -5.82,  99.90,  -7.87,  -2.45,
02/12 10Z,   0.50,  -4.46,  99.90,  -6.41,  -2.45,
02/12 11Z,   0.50,  -4.33,  99.90,  -6.28,  -2.45,  (max)
02/12 12Z,   0.40,  -5.47,  99.90,  -7.52,  -2.45,
02/12 13Z,   0.40,  -7.63,  99.90,  -9.68,  -2.45,
02/12 14Z,   0.40, -10.19,  99.90, -12.24,  -2.45,
02/12 15Z,   0.40, -12.31,  99.90, -14.36,  -2.45,
02/12 16Z,   0.40, -13.19,  99.90, -15.24,  -2.45,  (min)
02/12 17Z,   0.40, -12.48,  99.90, -14.53,  -2.45,
02/12 18Z,   0.40, -10.45,  99.90, -12.50,  -2.45,
02/12 19Z,   0.30,  -7.77,  99.90,  -9.92,  -2.45,
02/12 20Z,   0.30,  -5.19,  99.90,  -7.34,  -2.45,
02/12 21Z,   0.50,  -3.31,  99.90,  -5.26,  -2.45,
02/12 22Z,   0.70,  -2.53,  99.90,  -4.28,  -2.45,  (max)
02/12 23Z,   0.80,  -3.11,  99.90,  -4.76,  -2.45,
02/13 00Z,   0.80,  -5.07,  99.90,  -6.72,  -2.45,
02/13 01Z,   0.70,  -8.16,  99.90,  -9.91,  -2.45,
02/13 02Z,   0.60, -11.76,  99.90, -13.61,  -2.45,
02/13 03Z,   0.50, -14.99,  99.90, -16.94,  -2.45,
02/13 04Z,   0.50, -16.93,  99.90, -18.88,  -2.45,
02/13 05Z,   0.50, -17.04,  99.90, -18.99,  -2.45,  (min)
02/13 06Z,   0.60, -15.38,  99.90, -17.23,  -2.45,
02/13 07Z,   0.80, -12.58,  99.90, -14.23,  -2.45,
02/13 08Z,   1.00,  -9.43,  99.90, -10.88,  -2.45,
02/13 09Z,   1.10,  -6.62,  99.90,  -7.97,  -2.45,
02/13 10Z,   1.10,  -4.66,  99.90,  -6.01,  -2.45,
02/13 11Z,   1.00,  -3.89,  99.90,  -5.34,  -2.45,  (max)
02/13 12Z,   1.00,  -4.46,  99.90,  -5.91,  -2.45,
02/13 13Z,   0.90,  -6.27,  99.90,  -7.82,  -2.45,
02/13 14Z,   0.90,  -8.89,  99.90, -10.44,  -2.45,
02/13 15Z,   0.90, -11.55,  99.90, -13.10,  -2.45,
02/13 16Z,   1.00, -13.38,  99.90, -14.83,  -2.45,
02/13 17Z,   1.10, -13.70,  99.90, -15.05,  -2.45,  (min)
02/13 18Z,   1.10, -12.39,  99.90, -13.74,  -2.45,
02/13 19Z,   1.10,  -9.92,  99.90, -11.27,  -2.45,
02/13 20Z,   1.10,  -7.08,  99.90,  -8.43,  -2.45,
02/13 21Z,   1.10,  -4.63,  99.90,  -5.98,  -2.45,
02/13 22Z,   1.30,  -3.09,  99.90,  -4.24,  -2.45,
02/13 23Z,   1.40,  -2.81,  99.90,  -3.86,  -2.45,  (max)
02/14 00Z,   1.30,  -3.94,  99.90,  -5.09,  -2.45,
02/14 01Z,   1.20,  -6.38,  99.90,  -7.63,  -2.45,
02/14 02Z,   1.10,  -9.70,  99.90, -11.05,  -2.45,
02/14 03Z,   1.10, -13.16,  99.90, -14.51,  -2.45,
02/14 04Z,   1.20, -15.84,  99.90, -17.09,  -2.45,
02/14 05Z,   1.20, -16.95,  99.90, -18.20,  -2.45,  (min)
02/14 06Z,   1.30, -16.18,  99.90, -17.33,  -2.45,
02/14 07Z,   1.40, -13.84,  99.90, -14.89,  -2.45,
02/14 08Z,   1.40, -10.72,  99.90, -11.77,  -2.45,
02/14 09Z,   1.40,  -7.62,  99.90,  -8.67,  -2.45,
02/14 10Z,   1.30,  -5.20,  99.90,  -6.35,  -2.45,
02/14 11Z,   1.30,  -3.86,  99.90,  -5.01,  -2.45,  (max)
02/14 12Z,   1.20,  -3.84,  99.90,  -5.09,  -2.45,
02/14 13Z,   1.10,  -5.15,  99.90,  -6.50,  -2.45,
02/14 14Z,   1.10,  -7.51,  99.90,  -8.86,  -2.45,
02/14 15Z,   1.00, -10.33,  99.90, -11.78,  -2.45,
02/14 16Z,   0.90, -12.79,  99.90, -14.35,  -2.45,
02/14 17Z,   0.90, -14.09,  99.90, -15.64,  -2.45,  (min)
02/14 18Z,   0.90, -13.75,  99.90, -15.30,  -2.45,