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 Angeles, WA : 03/13/2026 07:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 12Z,   0.40,  -2.39,  -2.91,  99.90,  -0.92,
03/11 13Z,   0.30,  -2.36,  -2.67,  99.90,  -0.61,  (max)
03/11 14Z,   0.30,  -2.49,  -2.81,  99.90,  -0.62,
03/11 15Z,   0.40,  -2.68,  -3.05,  99.90,  -0.77,
03/11 16Z,   0.40,  -2.97,  -3.42,  99.90,  -0.85,
03/11 17Z,   0.40,  -3.51,  -3.97,  99.90,  -0.86,
03/11 18Z,   0.50,  -4.34,  -4.76,  99.90,  -0.92,
03/11 19Z,   0.50,  -5.30,  -5.66,  99.90,  -0.86,
03/11 20Z,   0.60,  -6.27,  -6.71,  99.90,  -1.04,
03/11 21Z,   0.60,  -7.20,  -7.47,  99.90,  -0.87,
03/11 22Z,   0.70,  -7.97,  -7.81,  99.90,  -0.54,
03/11 23Z,   0.70,  -8.33,  -8.05,  99.90,  -0.42,  (min)
03/12 00Z,   0.80,  -8.18,  -7.81,  99.90,  -0.43,
03/12 01Z,   0.90,  -7.67,  -7.37,  99.90,  -0.60,
03/12 02Z,   1.10,  -6.96,  -6.59,  99.90,  -0.73,
03/12 03Z,   1.10,  -6.11,  -5.50,  99.90,  -0.49,
03/12 04Z,   1.10,  -5.22,  -4.52,  99.90,  -0.40,
03/12 05Z,   1.10,  -4.46,  -3.92,  99.90,  -0.56,
03/12 06Z,   0.80,  -3.94,  -3.48,  99.90,  -0.34,
03/12 07Z,   0.70,  -3.56,  -3.06,  99.90,  -0.20,
03/12 08Z,   0.80,  -3.19,  -2.69,  99.90,  -0.30,
03/12 09Z,   0.80,  -2.86,  -2.46,  99.90,  -0.40,  (max)
03/12 10Z,   0.80,  -2.67,  -2.49,  99.90,  -0.62,
03/12 11Z,   0.80,  -2.59,  -2.74,  99.90,  -0.95,  (min)
03/12 12Z,   0.90,  -2.50,  -2.73,  99.90,  -1.13,
03/12 13Z,   0.90,  -2.45,  -2.69,  99.90,  -1.14,  (max)
03/12 14Z,   0.70,  -2.53,  -2.77,  99.90,  -0.94,
03/12 15Z,   0.70,  -2.70,  -2.86,  99.90,  -0.86,
03/12 16Z,   0.60,  -2.87,  -3.30,  99.90,  -1.03,
03/12 17Z,   0.60,  -3.13,  -3.67,  99.90,  -1.14,
03/12 18Z,   0.60,  -3.65,  -4.31,  99.90,  -1.26,
03/12 19Z,   0.50,  -4.45,  -5.00,  99.90,  -1.05,
03/12 20Z,   0.60,  -5.39,  -5.92,  99.90,  -1.13,
03/12 21Z,   0.50,  -6.35,  -6.86,  99.90,  -1.01,
03/12 22Z,   0.50,  -7.30,  -7.62,  99.90,  -0.82,
03/12 23Z,   0.50,  -8.09,  -8.32,  99.90,  -0.73,
03/13 00Z,   0.30,  -8.47,  -8.59,  99.90,  -0.42,  (min)
03/13 01Z,   0.30,  -8.33,  -8.37,  99.90,  -0.34,
03/13 02Z,   0.30,  -7.81,  -8.02,  99.90,  -0.51,
03/13 03Z,   0.30,  -7.06,  -7.23,  99.90,  -0.47,
03/13 04Z,   0.30,  -6.13,  -6.22,  99.90,  -0.39,
03/13 05Z,   0.30,  -5.15,  -5.26,  99.90,  -0.41,
03/13 06Z,   0.30,  -4.33,  -4.25,  99.90,  -0.22,
03/13 07Z,   0.30,  -3.76,  -3.69,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 08Z,   0.30,  -3.34,  99.90,  -3.31,  -0.27,
03/13 09Z,   0.40,  -2.97,  99.90,  -2.88,  -0.31,
03/13 10Z,   0.30,  -2.71,  99.90,  -2.77,  -0.35,
03/13 11Z,   0.30,  -2.65,  99.90,  -2.74,  -0.39,
03/13 12Z,   0.40,  -2.67,  99.90,  -2.71,  -0.43,  (max)
03/13 13Z,   0.40,  -2.67,  99.90,  -2.74,  -0.47,
03/13 14Z,   0.40,  -2.67,  99.90,  -2.79,  -0.51,
03/13 15Z,   0.40,  -2.75,  99.90,  -2.91,  -0.55,
03/13 16Z,   0.50,  -2.86,  99.90,  -2.95,  -0.60,
03/13 17Z,   0.50,  -2.95,  99.90,  -3.09,  -0.64,
03/13 18Z,   0.40,  -3.17,  99.90,  -3.44,  -0.68,
03/13 19Z,   0.50,  -3.68,  99.90,  -3.90,  -0.72,
03/13 20Z,   0.50,  -4.49,  99.90,  -4.71,  -0.72,
03/13 21Z,   0.50,  -5.45,  99.90,  -5.66,  -0.72,
03/13 22Z,   0.40,  -6.46,  99.90,  -6.78,  -0.72,
03/13 23Z,   0.50,  -7.49,  99.90,  -7.70,  -0.72,
03/14 00Z,   0.50,  -8.32,  99.90,  -8.53,  -0.72,
03/14 01Z,   0.50,  -8.68,  99.90,  -8.89,  -0.72,  (min)
03/14 02Z,   0.50,  -8.48,  99.90,  -8.70,  -0.72,
03/14 03Z,   0.60,  -7.88,  99.90,  -7.99,  -0.72,
03/14 04Z,   0.50,  -7.01,  99.90,  -7.23,  -0.72,
03/14 05Z,   0.50,  -5.97,  99.90,  -6.18,  -0.72,
03/14 06Z,   0.60,  -4.90,  99.90,  -5.01,  -0.72,
03/14 07Z,   0.50,  -4.05,  99.90,  -4.26,  -0.72,
03/14 08Z,   0.50,  -3.49,  99.90,  -3.71,  -0.72,
03/14 09Z,   0.50,  -3.12,  99.90,  -3.34,  -0.72,
03/14 10Z,   0.50,  -2.86,  99.90,  -3.07,  -0.72,
03/14 11Z,   0.60,  -2.77,  99.90,  -2.89,  -0.72,  (max)
03/14 12Z,   0.50,  -2.87,  99.90,  -3.09,  -0.72,
03/14 13Z,   0.50,  -3.01,  99.90,  -3.22,  -0.72,
03/14 14Z,   0.40,  -3.03,  99.90,  -3.35,  -0.72,  (min)
03/14 15Z,   0.40,  -3.00,  99.90,  -3.31,  -0.72,
03/14 16Z,   0.40,  -2.97,  99.90,  -3.29,  -0.72,  (max)
03/14 17Z,   0.30,  -2.95,  99.90,  -3.37,  -0.72,
03/14 18Z,   0.20,  -2.94,  99.90,  -3.45,  -0.72,
03/14 19Z,   0.20,  -3.12,  99.90,  -3.63,  -0.72,
03/14 20Z,   0.20,  -3.67,  99.90,  -4.18,  -0.72,
03/14 21Z,   0.10,  -4.53,  99.90,  -5.15,  -0.72,
03/14 22Z,   0.10,  -5.56,  99.90,  -6.18,  -0.72,
03/14 23Z,   0.20,  -6.66,  99.90,  -7.18,  -0.72,
03/15 00Z,   0.20,  -7.76,  99.90,  -8.28,  -0.72,
03/15 01Z,   0.20,  -8.59,  99.90,  -9.11,  -0.72,
03/15 02Z,   0.10,  -8.86,  99.90,  -9.48,  -0.72,  (min)
03/15 03Z,   0.10,  -8.52,  99.90,  -9.14,  -0.72,
03/15 04Z,   0.00,  -7.75,  99.90,  -8.47,  -0.72,
03/15 05Z,   0.00,  -6.72,  99.90,  -7.44,  -0.72,
03/15 06Z,   0.00,  -5.55,  99.90,  -6.27,  -0.72,
03/15 07Z,   0.00,  -4.44,  99.90,  -5.16,  -0.72,
03/15 08Z,   0.00,  -3.64,  99.90,  -4.36,  -0.72,
03/15 09Z,   0.00,  -3.20,  99.90,  -3.91,  -0.72,
03/15 10Z,   0.00,  -2.98,  99.90,  -3.70,  -0.72,
03/15 11Z,   0.00,  -2.93,  99.90,  -3.64,  -0.72,  (max)
03/15 12Z,   0.00,  -3.08,  99.90,  -3.79,  -0.72,
03/15 13Z,   0.00,  -3.36,  99.90,  -4.08,  -0.72,
03/15 14Z,   0.00,  -3.56,  99.90,  -4.28,  -0.72,  (min)
03/15 15Z,   0.10,  -3.54,  99.90,  -4.15,  -0.72,
03/15 16Z,   0.10,  -3.36,  99.90,  -3.98,  -0.72,
03/15 17Z,   0.10,  -3.17,  99.90,  -3.79,  -0.72,
03/15 18Z,   0.10,  -2.98,  99.90,  -3.59,  -0.72,
03/15 19Z,   0.10,  -2.87,  99.90,  -3.48,  -0.72,  (max)
03/15 20Z,   0.10,  -3.05,  99.90,  -3.67,  -0.72,
03/15 21Z,   0.10,  -3.67,  99.90,  -4.29,  -0.72,
03/15 22Z,   0.10,  -4.63,  99.90,  -5.24,  -0.72,
03/15 23Z,   0.10,  -5.75,  99.90,  -6.36,  -0.72,
03/16 00Z,   0.20,  -6.94,  99.90,  -7.45,  -0.72,
03/16 01Z,   0.20,  -8.06,  99.90,  -8.57,  -0.72,
03/16 02Z,   0.30,  -8.80,  99.90,  -9.21,  -0.72,
03/16 03Z,   0.30,  -8.87,  99.90,  -9.29,  -0.72,  (min)
03/16 04Z,   0.30,  -8.31,  99.90,  -8.72,  -0.72,
03/16 05Z,   0.30,  -7.33,  99.90,  -7.74,  -0.72,
03/16 06Z,   0.40,  -6.14,  99.90,  -6.45,  -0.72,
03/16 07Z,   0.40,  -4.89,  99.90,  -5.21,  -0.72,
03/16 08Z,   0.50,  -3.83,  99.90,  -4.05,  -0.72,
03/16 09Z,   0.50,  -3.19,  99.90,  -3.40,  -0.72,
03/16 10Z,   0.50,  -2.96,  99.90,  -3.18,  -0.72,  (max)
03/16 11Z,   0.50,  -3.01,  99.90,  -3.22,  -0.72,
03/16 12Z,   0.50,  -3.25,  99.90,  -3.46,  -0.72,
03/16 13Z,   0.50,  -3.67,  99.90,  -3.88,  -0.72,
03/16 14Z,   0.50,  -4.11,  99.90,  -4.33,  -0.72,
03/16 15Z,   0.50,  -4.30,  99.90,  -4.52,  -0.72,  (min)
03/16 16Z,   0.60,  -4.13,  99.90,  -4.25,  -0.72,
03/16 17Z,   0.60,  -3.75,  99.90,  -3.87,  -0.72,
03/16 18Z,   0.60,  -3.34,  99.90,  -3.46,  -0.72,
03/16 19Z,   0.70,  -2.98,  99.90,  -3.00,  -0.72,
03/16 20Z,   0.70,  -2.80,  99.90,  -2.82,  -0.72,  (max)
03/16 21Z,   0.80,  -3.03,  99.90,  -2.94,  -0.72,
03/16 22Z,   0.70,  -3.73,  99.90,  -3.75,  -0.72,
03/16 23Z,   0.70,  -4.78,  99.90,  -4.80,  -0.72,
03/17 00Z,   0.70,  -5.97,  99.90,  -5.99,  -0.72,