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 : 03/07/2026 18:21:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 00Z,  -0.30,  -4.01,  -4.49,  99.90,  -0.18,
03/06 01Z,  -0.30,  -5.77,  -6.28,  99.90,  -0.21,
03/06 02Z,  -0.30,  -7.72,  -8.18,  99.90,  -0.16,
03/06 03Z,  -0.30,  -9.42,  -9.77,  99.90,  -0.05,
03/06 04Z,  -0.30, -10.38, -10.79,  99.90,  -0.11,  (min)
03/06 05Z,  -0.30, -10.24, -10.49,  99.90,   0.05,
03/06 06Z,  -0.20,  -8.99,  -9.20,  99.90,  -0.01,
03/06 07Z,  -0.20,  -7.05,  -7.24,  99.90,   0.01,
03/06 08Z,  -0.20,  -4.93,  -5.23,  99.90,  -0.10,
03/06 09Z,  -0.20,  -3.12,  -3.43,  99.90,  -0.11,
03/06 10Z,  -0.20,  -2.04,  -2.37,  99.90,  -0.13,  (max)
03/06 11Z,  -0.10,  -1.97,  -2.46,  99.90,  -0.39,
03/06 12Z,  -0.10,  -2.92,  -3.45,  99.90,  -0.43,
03/06 13Z,  -0.10,  -4.62,  -5.17,  99.90,  -0.45,
03/06 14Z,  -0.10,  -6.66,  -7.16,  99.90,  -0.40,
03/06 15Z,  -0.10,  -8.64,  -9.18,  99.90,  -0.44,
03/06 16Z,  -0.10, -10.10, -10.57,  99.90,  -0.37,
03/06 17Z,  -0.10, -10.60, -11.04,  99.90,  -0.34,  (min)
03/06 18Z,  -0.20,  -9.99, -10.30,  99.90,  -0.11,
03/06 19Z,  -0.20,  -8.51,  -8.74,  99.90,  -0.03,
03/06 20Z,  -0.20,  -6.63,  -6.94,  99.90,  -0.11,
03/06 21Z,  -0.20,  -4.84,  -5.23,  99.90,  -0.19,
03/06 22Z,  -0.20,  -3.55,  -4.00,  99.90,  -0.25,
03/06 23Z,  -0.20,  -3.09,  -3.48,  99.90,  -0.19,  (max)
03/07 00Z,  -0.20,  -3.58,  -4.14,  99.90,  -0.36,
03/07 01Z,  -0.20,  -4.83,  -5.40,  99.90,  -0.37,
03/07 02Z,  -0.20,  -6.46,  -6.93,  99.90,  -0.27,
03/07 03Z,  -0.20,  -8.08,  -8.47,  99.90,  -0.19,
03/07 04Z,  -0.20,  -9.28,  -9.70,  99.90,  -0.22,
03/07 05Z,  -0.20,  -9.67, -10.00,  99.90,  -0.13,  (min)
03/07 06Z,  -0.20,  -9.03,  -9.31,  99.90,  -0.08,
03/07 07Z,  -0.20,  -7.53,  -7.73,  99.90,  -0.00,
03/07 08Z,  -0.20,  -5.62,  -5.99,  99.90,  -0.17,
03/07 09Z,  -0.20,  -3.81,  -4.22,  99.90,  -0.21,
03/07 10Z,  -0.20,  -2.48,  -2.90,  99.90,  -0.22,
03/07 11Z,  -0.20,  -1.96,  -2.46,  99.90,  -0.30,  (max)
03/07 12Z,  -0.20,  -2.41,  -3.01,  99.90,  -0.40,
03/07 13Z,  -0.20,  -3.73,  -4.37,  99.90,  -0.44,
03/07 14Z,  -0.20,  -5.57,  -6.20,  99.90,  -0.43,
03/07 15Z,  -0.20,  -7.55,  -8.04,  99.90,  -0.29,
03/07 16Z,  -0.20,  -9.26,  -9.74,  99.90,  -0.28,
03/07 17Z,  -0.20, -10.34, -10.83,  99.90,  -0.29,  (min)
03/07 18Z,  -0.20, -10.44, -10.81,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 19Z,  -0.20,  -9.56,  99.90,  -9.93,  -0.17,
03/07 20Z,  -0.20,  -8.03,  99.90,  -8.40,  -0.17,
03/07 21Z,  -0.20,  -6.31,  99.90,  -6.68,  -0.17,
03/07 22Z,  -0.20,  -4.82,  99.90,  -5.19,  -0.17,
03/07 23Z,  -0.20,  -3.86,  99.90,  -4.23,  -0.17,
03/08 00Z,  -0.20,  -3.69,  99.90,  -4.06,  -0.17,  (max)
03/08 01Z,  -0.20,  -4.32,  99.90,  -4.69,  -0.17,
03/08 02Z,  -0.20,  -5.52,  99.90,  -5.89,  -0.17,
03/08 03Z,  -0.20,  -6.89,  99.90,  -7.26,  -0.17,
03/08 04Z,  -0.20,  -8.09,  99.90,  -8.46,  -0.17,
03/08 05Z,  -0.20,  -8.79,  99.90,  -9.16,  -0.17,  (min)
03/08 06Z,  -0.20,  -8.70,  99.90,  -9.07,  -0.17,
03/08 07Z,  -0.10,  -7.74,  99.90,  -8.01,  -0.17,
03/08 08Z,  -0.10,  -6.19,  99.90,  -6.45,  -0.17,
03/08 09Z,  -0.10,  -4.50,  99.90,  -4.77,  -0.17,
03/08 10Z,  -0.10,  -3.11,  99.90,  -3.38,  -0.17,
03/08 11Z,   0.00,  -2.29,  99.90,  -2.46,  -0.17,
03/08 12Z,   0.00,  -2.26,  99.90,  -2.43,  -0.17,  (max)
03/08 13Z,   0.00,  -3.09,  99.90,  -3.26,  -0.17,
03/08 14Z,   0.00,  -4.60,  99.90,  -4.77,  -0.17,
03/08 15Z,   0.00,  -6.42,  99.90,  -6.59,  -0.17,
03/08 16Z,   0.00,  -8.18,  99.90,  -8.35,  -0.17,
03/08 17Z,   0.00,  -9.57,  99.90,  -9.74,  -0.17,
03/08 18Z,   0.00, -10.26,  99.90, -10.43,  -0.17,  (min)
03/08 19Z,   0.00, -10.07,  99.90, -10.24,  -0.17,
03/08 20Z,   0.00,  -9.07,  99.90,  -9.24,  -0.17,
03/08 21Z,   0.00,  -7.63,  99.90,  -7.80,  -0.17,
03/08 22Z,   0.00,  -6.17,  99.90,  -6.34,  -0.17,
03/08 23Z,   0.00,  -4.99,  99.90,  -5.16,  -0.17,
03/09 00Z,   0.00,  -4.31,  99.90,  -4.48,  -0.17,  (max)
03/09 01Z,   0.00,  -4.32,  99.90,  -4.48,  -0.17,
03/09 02Z,   0.00,  -4.96,  99.90,  -5.13,  -0.17,
03/09 03Z,   0.00,  -5.98,  99.90,  -6.15,  -0.17,
03/09 04Z,   0.00,  -7.02,  99.90,  -7.19,  -0.17,
03/09 05Z,   0.00,  -7.80,  99.90,  -7.97,  -0.17,
03/09 06Z,   0.00,  -8.08,  99.90,  -8.25,  -0.17,  (min)
03/09 07Z,   0.00,  -7.66,  99.90,  -7.83,  -0.17,
03/09 08Z,   0.00,  -6.59,  99.90,  -6.76,  -0.17,
03/09 09Z,   0.00,  -5.17,  99.90,  -5.34,  -0.17,
03/09 10Z,   0.00,  -3.82,  99.90,  -3.99,  -0.17,
03/09 11Z,   0.00,  -2.86,  99.90,  -3.03,  -0.17,
03/09 12Z,   0.00,  -2.48,  99.90,  -2.65,  -0.17,  (max)
03/09 13Z,   0.00,  -2.79,  99.90,  -2.96,  -0.17,
03/09 14Z,   0.00,  -3.82,  99.90,  -3.99,  -0.17,
03/09 15Z,   0.00,  -5.35,  99.90,  -5.51,  -0.17,
03/09 16Z,   0.00,  -7.01,  99.90,  -7.18,  -0.17,
03/09 17Z,   0.00,  -8.50,  99.90,  -8.66,  -0.17,
03/09 18Z,   0.00,  -9.57,  99.90,  -9.74,  -0.17,
03/09 19Z,   0.00,  -9.99,  99.90, -10.16,  -0.17,  (min)
03/09 20Z,   0.00,  -9.64,  99.90,  -9.81,  -0.17,
03/09 21Z,   0.00,  -8.68,  99.90,  -8.85,  -0.17,
03/09 22Z,   0.00,  -7.45,  99.90,  -7.61,  -0.17,
03/09 23Z,   0.00,  -6.26,  99.90,  -6.42,  -0.17,
03/10 00Z,   0.00,  -5.32,  99.90,  -5.49,  -0.17,
03/10 01Z,   0.00,  -4.81,  99.90,  -4.98,  -0.17,  (max)
03/10 02Z,   0.00,  -4.86,  99.90,  -5.03,  -0.17,
03/10 03Z,   0.00,  -5.41,  99.90,  -5.57,  -0.17,
03/10 04Z,   0.00,  -6.17,  99.90,  -6.34,  -0.17,
03/10 05Z,   0.00,  -6.88,  99.90,  -7.05,  -0.17,
03/10 06Z,  -0.10,  -7.32,  99.90,  -7.59,  -0.17,
03/10 07Z,  -0.10,  -7.32,  99.90,  -7.59,  -0.17,  (min)
03/10 08Z,  -0.10,  -6.77,  99.90,  -7.04,  -0.17,
03/10 09Z,  -0.10,  -5.75,  99.90,  -6.02,  -0.17,
03/10 10Z,  -0.10,  -4.58,  99.90,  -4.85,  -0.17,
03/10 11Z,  -0.10,  -3.59,  99.90,  -3.86,  -0.17,
03/10 12Z,  -0.10,  -2.98,  99.90,  -3.25,  -0.17,
03/10 13Z,  -0.10,  -2.87,  99.90,  -3.14,  -0.17,  (max)
03/10 14Z,  -0.10,  -3.36,  99.90,  -3.63,  -0.17,
03/10 15Z,   0.00,  -4.41,  99.90,  -4.58,  -0.17,
03/10 16Z,   0.00,  -5.82,  99.90,  -5.99,  -0.17,
03/10 17Z,  -0.10,  -7.27,  99.90,  -7.54,  -0.17,
03/10 18Z,  -0.10,  -8.52,  99.90,  -8.78,  -0.17,
03/10 19Z,  -0.10,  -9.37,  99.90,  -9.64,  -0.17,
03/10 20Z,  -0.10,  -9.67,  99.90,  -9.94,  -0.17,  (min)
03/10 21Z,  -0.10,  -9.33,  99.90,  -9.60,  -0.17,
03/10 22Z,  -0.20,  -8.51,  99.90,  -8.88,  -0.17,
03/10 23Z,  -0.10,  -7.50,  99.90,  -7.77,  -0.17,
03/11 00Z,  -0.10,  -6.52,  99.90,  -6.79,  -0.17,
03/11 01Z,  -0.10,  -5.72,  99.90,  -5.99,  -0.17,
03/11 02Z,  -0.10,  -5.25,  99.90,  -5.52,  -0.17,
03/11 03Z,  -0.10,  -5.24,  99.90,  -5.50,  -0.17,  (max)
03/11 04Z,  -0.10,  -5.60,  99.90,  -5.87,  -0.17,
03/11 05Z,  -0.10,  -6.11,  99.90,  -6.38,  -0.17,
03/11 06Z,  -0.10,  -6.56,  99.90,  -6.83,  -0.17,
03/11 07Z,   0.00,  -6.80,  99.90,  -6.97,  -0.17,  (min)
03/11 08Z,   0.00,  -6.70,  99.90,  -6.87,  -0.17,
03/11 09Z,   0.00,  -6.19,  99.90,  -6.35,  -0.17,
03/11 10Z,   0.00,  -5.34,  99.90,  -5.51,  -0.17,
03/11 11Z,   0.00,  -4.44,  99.90,  -4.61,  -0.17,
03/11 12Z,   0.10,  -3.72,  99.90,  -3.78,  -0.17,