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
#Toke Point, WA : 07/10/2025 17:22:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,  -0.20,  -7.17,  -7.49,  99.90,  -0.12,
07/09 01Z,  -0.20,  -7.57,  -7.86,  99.90,  -0.09,  (min)
07/09 02Z,  -0.20,  -7.37,  -7.58,  99.90,  -0.01,
07/09 03Z,  -0.20,  -6.56,  -6.72,  99.90,   0.04,
07/09 04Z,  -0.20,  -5.38,  -5.49,  99.90,   0.09,
07/09 05Z,  -0.20,  -4.15,  -4.24,  99.90,   0.11,
07/09 06Z,  -0.20,  -3.18,  -3.24,  99.90,   0.14,
07/09 07Z,  -0.20,  -2.77,  -2.84,  99.90,   0.13,  (max)
07/09 08Z,  -0.10,  -3.14,  -3.37,  99.90,  -0.13,
07/09 09Z,  -0.10,  -4.31,  -4.57,  99.90,  -0.16,
07/09 10Z,  -0.10,  -6.03,  -6.31,  99.90,  -0.18,
07/09 11Z,  -0.10,  -8.04,  -8.28,  99.90,  -0.14,
07/09 12Z,  -0.20, -10.04, -10.28,  99.90,  -0.04,
07/09 13Z,  -0.20, -11.65, -11.80,  99.90,   0.05,
07/09 14Z,  -0.10, -12.46, -12.55,  99.90,   0.01,  (min)
07/09 15Z,  -0.10, -12.28, -12.19,  99.90,   0.19,
07/09 16Z,  -0.10, -11.23, -10.76,  99.90,   0.57,
07/09 17Z,  -0.10,  -9.65,  -9.12,  99.90,   0.63,
07/09 18Z,  -0.10,  -7.87,  -7.50,  99.90,   0.47,
07/09 19Z,  -0.10,  -6.26,  -6.14,  99.90,   0.22,
07/09 20Z,  -0.10,  -5.19,  -5.15,  99.90,   0.14,
07/09 21Z,  -0.10,  -4.82,  -4.78,  99.90,   0.14,  (max)
07/09 22Z,  -0.10,  -5.10,  -5.07,  99.90,   0.13,
07/09 23Z,  -0.10,  -5.80,  -5.86,  99.90,   0.04,
07/10 00Z,  -0.10,  -6.68,  -6.83,  99.90,  -0.05,
07/10 01Z,  -0.10,  -7.46,  -7.58,  99.90,  -0.02,
07/10 02Z,  -0.10,  -7.77,  -7.81,  99.90,   0.06,  (min)
07/10 03Z,  -0.10,  -7.37,  -7.32,  99.90,   0.15,
07/10 04Z,  -0.10,  -6.34,  -6.29,  99.90,   0.15,
07/10 05Z,  -0.10,  -5.01,  -4.88,  99.90,   0.23,
07/10 06Z,  -0.20,  -3.73,  -3.59,  99.90,   0.34,
07/10 07Z,  -0.20,  -2.83,  -2.67,  99.90,   0.36,
07/10 08Z,  -0.20,  -2.62,  -2.64,  99.90,   0.18,  (max)
07/10 09Z,  -0.20,  -3.28,  -3.43,  99.90,   0.05,
07/10 10Z,  -0.20,  -4.72,  -4.96,  99.90,  -0.04,
07/10 11Z,  -0.20,  -6.69,  -6.87,  99.90,   0.02,
07/10 12Z,  -0.30,  -8.87,  -8.98,  99.90,   0.19,
07/10 13Z,  -0.30, -10.89, -11.09,  99.90,   0.10,
07/10 14Z,  -0.30, -12.35, -12.48,  99.90,   0.17,
07/10 15Z,  -0.30, -12.85, -12.96,  99.90,   0.19,  (min)
07/10 16Z,  -0.30, -12.28, -12.10,  99.90,   0.48,
07/10 17Z,  -0.30, -10.88, -10.30,  99.90,   0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,  -0.30,  -9.06,  99.90,  -8.54,   0.82,
07/10 19Z,  -0.30,  -7.19,  99.90,  -6.74,   0.75,
07/10 20Z,  -0.30,  -5.66,  99.90,  -5.27,   0.69,
07/10 21Z,  -0.30,  -4.78,  99.90,  -4.46,   0.62,
07/10 22Z,  -0.30,  -4.67,  99.90,  -4.41,   0.56,  (max)
07/10 23Z,  -0.30,  -5.20,  99.90,  -5.00,   0.49,
07/11 00Z,  -0.30,  -6.10,  99.90,  -5.97,   0.43,
07/11 01Z,  -0.30,  -7.09,  99.90,  -7.03,   0.36,
07/11 02Z,  -0.30,  -7.85,  99.90,  -7.85,   0.30,
07/11 03Z,  -0.30,  -7.99,  99.90,  -8.05,   0.23,  (min)
07/11 04Z,  -0.30,  -7.33,  99.90,  -7.46,   0.17,
07/11 05Z,  -0.30,  -6.07,  99.90,  -6.26,   0.10,
07/11 06Z,  -0.30,  -4.60,  99.90,  -4.79,   0.10,
07/11 07Z,  -0.30,  -3.33,  99.90,  -3.52,   0.10,
07/11 08Z,  -0.30,  -2.58,  99.90,  -2.77,   0.10,  (max)
07/11 09Z,  -0.30,  -2.63,  99.90,  -2.83,   0.10,
07/11 10Z,  -0.30,  -3.60,  99.90,  -3.79,   0.10,
07/11 11Z,  -0.30,  -5.33,  99.90,  -5.53,   0.10,
07/11 12Z,  -0.30,  -7.51,  99.90,  -7.71,   0.10,
07/11 13Z,  -0.30,  -9.77,  99.90,  -9.96,   0.10,
07/11 14Z,  -0.30, -11.71,  99.90, -11.91,   0.10,
07/11 15Z,  -0.30, -12.90,  99.90, -13.09,   0.10,
07/11 16Z,  -0.30, -12.98,  99.90, -13.18,   0.10,  (min)
07/11 17Z,  -0.40, -11.99,  99.90, -12.29,   0.10,
07/11 18Z,  -0.40, -10.27,  99.90, -10.57,   0.10,
07/11 19Z,  -0.40,  -8.29,  99.90,  -8.58,   0.10,
07/11 20Z,  -0.40,  -6.44,  99.90,  -6.73,   0.10,
07/11 21Z,  -0.40,  -5.08,  99.90,  -5.37,   0.10,
07/11 22Z,  -0.40,  -4.48,  99.90,  -4.77,   0.10,  (max)
07/11 23Z,  -0.40,  -4.67,  99.90,  -4.97,   0.10,
07/12 00Z,  -0.40,  -5.46,  99.90,  -5.76,   0.10,
07/12 01Z,  -0.30,  -6.54,  99.90,  -6.74,   0.10,
07/12 02Z,  -0.40,  -7.60,  99.90,  -7.89,   0.10,
07/12 03Z,  -0.40,  -8.25,  99.90,  -8.55,   0.10,  (min)
07/12 04Z,  -0.30,  -8.15,  99.90,  -8.35,   0.10,
07/12 05Z,  -0.30,  -7.23,  99.90,  -7.42,   0.10,
07/12 06Z,  -0.30,  -5.76,  99.90,  -5.95,   0.10,
07/12 07Z,  -0.40,  -4.23,  99.90,  -4.52,   0.10,
07/12 08Z,  -0.40,  -3.04,  99.90,  -3.33,   0.10,
07/12 09Z,  -0.30,  -2.50,  99.90,  -2.70,   0.10,  (max)
07/12 10Z,  -0.30,  -2.86,  99.90,  -3.05,   0.10,
07/12 11Z,  -0.30,  -4.13,  99.90,  -4.33,   0.10,
07/12 12Z,  -0.30,  -6.11,  99.90,  -6.31,   0.10,
07/12 13Z,  -0.30,  -8.41,  99.90,  -8.61,   0.10,
07/12 14Z,  -0.30, -10.64,  99.90, -10.84,   0.10,
07/12 15Z,  -0.30, -12.37,  99.90, -12.57,   0.10,
07/12 16Z,  -0.30, -13.17,  99.90, -13.36,   0.10,  (min)
07/12 17Z,  -0.30, -12.79,  99.90, -12.99,   0.10,
07/12 18Z,  -0.30, -11.39,  99.90, -11.59,   0.10,
07/12 19Z,  -0.30,  -9.43,  99.90,  -9.62,   0.10,
07/12 20Z,  -0.30,  -7.38,  99.90,  -7.58,   0.10,
07/12 21Z,  -0.30,  -5.65,  99.90,  -5.85,   0.10,
07/12 22Z,  -0.40,  -4.55,  99.90,  -4.85,   0.10,
07/12 23Z,  -0.40,  -4.29,  99.90,  -4.58,   0.10,  (max)
07/13 00Z,  -0.30,  -4.81,  99.90,  -5.01,   0.10,
07/13 01Z,  -0.30,  -5.85,  99.90,  -6.05,   0.10,
07/13 02Z,  -0.40,  -7.07,  99.90,  -7.37,   0.10,
07/13 03Z,  -0.40,  -8.12,  99.90,  -8.42,   0.10,
07/13 04Z,  -0.40,  -8.62,  99.90,  -8.91,   0.10,  (min)
07/13 05Z,  -0.40,  -8.26,  99.90,  -8.56,   0.10,
07/13 06Z,  -0.40,  -7.09,  99.90,  -7.39,   0.10,
07/13 07Z,  -0.40,  -5.50,  99.90,  -5.80,   0.10,
07/13 08Z,  -0.40,  -3.99,  99.90,  -4.29,   0.10,
07/13 09Z,  -0.40,  -2.96,  99.90,  -3.25,   0.10,
07/13 10Z,  -0.40,  -2.67,  99.90,  -2.97,   0.10,  (max)
07/13 11Z,  -0.40,  -3.31,  99.90,  -3.61,   0.10,
07/13 12Z,  -0.40,  -4.84,  99.90,  -5.14,   0.10,
07/13 13Z,  -0.40,  -6.97,  99.90,  -7.27,   0.10,
07/13 14Z,  -0.40,  -9.28,  99.90,  -9.57,   0.10,
07/13 15Z,  -0.40, -11.34,  99.90, -11.63,   0.10,
07/13 16Z,  -0.50, -12.73,  99.90, -13.13,   0.10,
07/13 17Z,  -0.50, -13.07,  99.90, -13.47,   0.10,  (min)
07/13 18Z,  -0.50, -12.23,  99.90, -12.63,   0.10,
07/13 19Z,  -0.50, -10.50,  99.90, -10.89,   0.10,
07/13 20Z,  -0.50,  -8.39,  99.90,  -8.79,   0.10,
07/13 21Z,  -0.50,  -6.40,  99.90,  -6.80,   0.10,
07/13 22Z,  -0.50,  -4.88,  99.90,  -5.28,   0.10,
07/13 23Z,  -0.50,  -4.11,  99.90,  -4.51,   0.10,  (max)
07/14 00Z,  -0.50,  -4.21,  99.90,  -4.61,   0.10,
07/14 01Z,  -0.50,  -5.05,  99.90,  -5.45,   0.10,
07/14 02Z,  -0.50,  -6.31,  99.90,  -6.71,   0.10,
07/14 03Z,  -0.50,  -7.62,  99.90,  -8.02,   0.10,
07/14 04Z,  -0.50,  -8.62,  99.90,  -9.01,   0.10,
07/14 05Z,  -0.40,  -8.94,  99.90,  -9.23,   0.10,  (min)
07/14 06Z,  -0.50,  -8.36,  99.90,  -8.76,   0.10,
07/14 07Z,  -0.50,  -7.03,  99.90,  -7.43,   0.10,
07/14 08Z,  -0.50,  -5.41,  99.90,  -5.80,   0.10,
07/14 09Z,  -0.50,  -3.99,  99.90,  -4.39,   0.10,
07/14 10Z,  -0.50,  -3.15,  99.90,  -3.54,   0.10,
07/14 11Z,  -0.50,  -3.10,  99.90,  -3.49,   0.10,  (max)
07/14 12Z,  -0.50,  -3.96,  99.90,  -4.36,   0.10,