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 Clarence, AK : 07/04/2025 11:22:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 12Z,   0.50,  -8.41,  99.90,  -7.91,   0.00,
07/02 13Z,   0.50,  -9.08,  99.90,  -8.58,   0.00,
07/02 14Z,   0.50,  -9.20,  99.90,  -8.70,   0.00,  (min)
07/02 15Z,   0.50,  -8.77,  99.90,  -8.27,   0.00,
07/02 16Z,   0.50,  -7.88,  99.90,  -7.38,   0.00,
07/02 17Z,   0.50,  -6.74,  99.90,  -6.24,   0.00,
07/02 18Z,   0.40,  -5.81,  99.90,  -5.41,   0.00,
07/02 19Z,   0.40,  -5.47,  99.90,  -5.07,   0.00,  (max)
07/02 20Z,   0.40,  -5.71,  99.90,  -5.31,   0.00,
07/02 21Z,   0.40,  -6.37,  99.90,  -5.97,   0.00,
07/02 22Z,   0.40,  -7.33,  99.90,  -6.93,   0.00,
07/02 23Z,   0.40,  -8.43,  99.90,  -8.03,   0.00,
07/03 00Z,   0.30,  -9.44,  99.90,  -9.14,   0.00,
07/03 01Z,   0.20, -10.10,  99.90,  -9.90,   0.00,
07/03 02Z,   0.20, -10.17,  99.90,  -9.97,   0.00,  (min)
07/03 03Z,   0.20,  -9.60,  99.90,  -9.40,   0.00,
07/03 04Z,   0.20,  -8.49,  99.90,  -8.29,   0.00,
07/03 05Z,   0.20,  -7.01,  99.90,  -6.81,   0.00,
07/03 06Z,   0.10,  -5.53,  99.90,  -5.43,   0.00,
07/03 07Z,   0.10,  -4.55,  99.90,  -4.45,   0.00,
07/03 08Z,   0.00,  -4.26,  99.90,  -4.26,   0.00,  (max)
07/03 09Z,   0.00,  -4.56,  99.90,  -4.56,   0.00,
07/03 10Z,   0.00,  -5.30,  99.90,  -5.30,   0.00,
07/03 11Z,   0.00,  -6.34,  99.90,  -6.34,   0.00,
07/03 12Z,   0.00,  -7.50,  99.90,  -7.50,   0.00,
07/03 13Z,   0.00,  -8.52,  99.90,  -8.52,   0.00,
07/03 14Z,   0.00,  -9.17,  99.90,  -9.17,   0.00,
07/03 15Z,   0.00,  -9.35,  99.90,  -9.35,   0.00,  (min)
07/03 16Z,   0.00,  -9.05,  99.90,  -9.05,   0.00,
07/03 17Z,   0.10,  -8.33,  99.90,  -8.23,   0.00,
07/03 18Z,   0.20,  -7.35,  99.90,  -7.15,   0.00,
07/03 19Z,   0.20,  -6.54,  99.90,  -6.34,   0.00,
07/03 20Z,   0.20,  -6.21,  99.90,  -6.01,   0.00,  (max)
07/03 21Z,   0.20,  -6.35,  99.90,  -6.15,   0.00,
07/03 22Z,   0.20,  -6.81,  99.90,  -6.61,   0.00,
07/03 23Z,   0.20,  -7.50,  99.90,  -7.30,   0.00,
07/04 00Z,   0.30,  -8.29,  99.90,  -7.99,   0.00,
07/04 01Z,   0.30,  -9.00,  99.90,  -8.70,   0.00,
07/04 02Z,   0.40,  -9.41,  99.90,  -9.01,   0.00,  (min)
07/04 03Z,   0.40,  -9.31,  99.90,  -8.91,   0.00,
07/04 04Z,   0.30,  -8.69,  99.90,  -8.39,   0.00,
07/04 05Z,   0.30,  -7.63,  99.90,  -7.33,   0.00,
07/04 06Z,   0.30,  -6.29,  99.90,  -5.99,   0.00,
07/04 07Z,   0.40,  -5.03,  99.90,  -4.63,   0.00,
07/04 08Z,   0.40,  -4.29,  99.90,  -3.89,   0.00,
07/04 09Z,   0.40,  -4.18,  99.90,  -3.78,   0.00,  (max)
07/04 10Z,   0.40,  -4.60,  99.90,  -4.20,   0.00,
07/04 11Z,   0.40,  -5.40,  99.90,  -5.00,   0.00,
07/04 12Z,   0.40,  -6.49,  99.90,  -6.09,   0.00,
07/04 13Z,   0.40,  -7.67,  99.90,  -7.27,   0.00,
07/04 14Z,   0.40,  -8.71,  99.90,  -8.31,   0.00,
07/04 15Z,   0.30,  -9.40,  99.90,  -9.10,   0.00,
07/04 16Z,   0.30,  -9.65,  99.90,  -9.35,   0.00,  (min)
07/04 17Z,   0.20,  -9.47,  99.90,  -9.27,   0.00,
07/04 18Z,   0.20,  -8.85,  99.90,  -8.65,   0.00,
07/04 19Z,   0.20,  -7.93,  99.90,  -7.73,   0.00,
07/04 20Z,   0.20,  -7.11,  99.90,  -6.91,   0.00,
07/04 21Z,   0.20,  -6.69,  99.90,  -6.49,   0.00,
07/04 22Z,   0.20,  -6.67,  99.90,  -6.47,   0.00,  (max)
07/04 23Z,   0.20,  -6.92,  99.90,  -6.72,   0.00,
07/05 00Z,   0.20,  -7.39,  99.90,  -7.19,   0.00,
07/05 01Z,   0.20,  -7.96,  99.90,  -7.76,   0.00,
07/05 02Z,   0.10,  -8.49,  99.90,  -8.39,   0.00,
07/05 03Z,   0.10,  -8.75,  99.90,  -8.65,   0.00,  (min)
07/05 04Z,   0.10,  -8.59,  99.90,  -8.49,   0.00,
07/05 05Z,   0.10,  -7.98,  99.90,  -7.88,   0.00,
07/05 06Z,   0.10,  -6.97,  99.90,  -6.87,   0.00,
07/05 07Z,   0.00,  -5.73,  99.90,  -5.73,   0.00,
07/05 08Z,   0.00,  -4.62,  99.90,  -4.62,   0.00,
07/05 09Z,   0.00,  -4.05,  99.90,  -4.05,   0.00,  (max)
07/05 10Z,   0.00,  -4.06,  99.90,  -4.06,   0.00,
07/05 11Z,   0.00,  -4.57,  99.90,  -4.57,   0.00,
07/05 12Z,  -0.10,  -5.46,  99.90,  -5.56,   0.00,
07/05 13Z,  -0.10,  -6.63,  99.90,  -6.73,   0.00,
07/05 14Z,  -0.20,  -7.90,  99.90,  -8.10,   0.00,
07/05 15Z,  -0.20,  -9.02,  99.90,  -9.22,   0.00,
07/05 16Z,  -0.20,  -9.78,  99.90,  -9.98,   0.00,
07/05 17Z,  -0.10, -10.10,  99.90, -10.20,   0.00,  (min)
07/05 18Z,  -0.10,  -9.97,  99.90, -10.07,   0.00,
07/05 19Z,  -0.10,  -9.34,  99.90,  -9.44,   0.00,
07/05 20Z,  -0.10,  -8.36,  99.90,  -8.46,   0.00,
07/05 21Z,  -0.10,  -7.44,  99.90,  -7.54,   0.00,
07/05 22Z,  -0.10,  -6.87,  99.90,  -6.97,   0.00,
07/05 23Z,  -0.10,  -6.66,  99.90,  -6.76,   0.00,  (max)
07/06 00Z,  -0.10,  -6.76,  99.90,  -6.86,   0.00,
07/06 01Z,  -0.20,  -7.10,  99.90,  -7.30,   0.00,
07/06 02Z,  -0.20,  -7.58,  99.90,  -7.78,   0.00,
07/06 03Z,  -0.20,  -8.03,  99.90,  -8.23,   0.00,
07/06 04Z,  -0.20,  -8.25,  99.90,  -8.45,   0.00,  (min)
07/06 05Z,  -0.20,  -8.08,  99.90,  -8.28,   0.00,
07/06 06Z,  -0.20,  -7.49,  99.90,  -7.69,   0.00,
07/06 07Z,  -0.20,  -6.50,  99.90,  -6.70,   0.00,
07/06 08Z,  -0.30,  -5.28,  99.90,  -5.58,   0.00,
07/06 09Z,  -0.20,  -4.24,  99.90,  -4.44,   0.00,
07/06 10Z,  -0.20,  -3.77,  99.90,  -3.97,   0.00,  (max)
07/06 11Z,  -0.20,  -3.89,  99.90,  -4.09,   0.00,
07/06 12Z,  -0.20,  -4.50,  99.90,  -4.70,   0.00,
07/06 13Z,  -0.20,  -5.52,  99.90,  -5.72,   0.00,
07/06 14Z,  -0.10,  -6.84,  99.90,  -6.94,   0.00,
07/06 15Z,  -0.10,  -8.25,  99.90,  -8.35,   0.00,
07/06 16Z,  -0.10,  -9.47,  99.90,  -9.57,   0.00,
07/06 17Z,  -0.10, -10.30,  99.90, -10.40,   0.00,
07/06 18Z,  -0.10, -10.64,  99.90, -10.74,   0.00,  (min)
07/06 19Z,  -0.10, -10.45,  99.90, -10.55,   0.00,
07/06 20Z,   0.00,  -9.70,  99.90,  -9.70,   0.00,
07/06 21Z,   0.00,  -8.56,  99.90,  -8.56,   0.00,
07/06 22Z,   0.00,  -7.47,  99.90,  -7.47,   0.00,
07/06 23Z,   0.00,  -6.74,  99.90,  -6.74,   0.00,
07/07 00Z,   0.00,  -6.40,  99.90,  -6.40,   0.00,  (max)
07/07 01Z,   0.00,  -6.43,  99.90,  -6.43,   0.00,
07/07 02Z,   0.00,  -6.77,  99.90,  -6.77,   0.00,
07/07 03Z,   0.00,  -7.27,  99.90,  -7.27,   0.00,
07/07 04Z,   0.10,  -7.74,  99.90,  -7.64,   0.00,
07/07 05Z,   0.10,  -7.98,  99.90,  -7.88,   0.00,  (min)
07/07 06Z,   0.10,  -7.82,  99.90,  -7.72,   0.00,
07/07 07Z,   0.20,  -7.20,  99.90,  -7.00,   0.00,
07/07 08Z,   0.20,  -6.14,  99.90,  -5.94,   0.00,
07/07 09Z,   0.20,  -4.86,  99.90,  -4.66,   0.00,
07/07 10Z,   0.20,  -3.84,  99.90,  -3.64,   0.00,
07/07 11Z,   0.20,  -3.44,  99.90,  -3.24,   0.00,  (max)
07/07 12Z,   0.20,  -3.67,  99.90,  -3.47,   0.00,
07/07 13Z,   0.20,  -4.43,  99.90,  -4.23,   0.00,
07/07 14Z,   0.20,  -5.65,  99.90,  -5.45,   0.00,
07/07 15Z,   0.20,  -7.17,  99.90,  -6.97,   0.00,
07/07 16Z,   0.20,  -8.74,  99.90,  -8.54,   0.00,
07/07 17Z,   0.20, -10.06,  99.90,  -9.86,   0.00,
07/07 18Z,   0.20, -10.92,  99.90, -10.72,   0.00,
07/07 19Z,   0.20, -11.19,  99.90, -10.99,   0.00,  (min)
07/07 20Z,   0.20, -10.83,  99.90, -10.63,   0.00,
07/07 21Z,   0.20,  -9.84,  99.90,  -9.64,   0.00,
07/07 22Z,   0.20,  -8.46,  99.90,  -8.26,   0.00,
07/07 23Z,   0.20,  -7.21,  99.90,  -7.01,   0.00,
07/08 00Z,   0.20,  -6.38,  99.90,  -6.18,   0.00,