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
#Cherry Point, WA : 03/23/2025 11:23:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 12Z,   0.60,  -1.95,  -1.08,  99.90,   0.27,
03/21 13Z,   0.60,  -1.79,  -1.09,  99.90,   0.10,  (min)
03/21 14Z,   0.70,  -1.52,  -0.94,  99.90,  -0.12,
03/21 15Z,   0.70,  -1.33,  -0.84,  99.90,  -0.21,  (max)
03/21 16Z,   0.60,  -1.37,  -1.01,  99.90,  -0.24,
03/21 17Z,   0.60,  -1.74,  -1.49,  99.90,  -0.35,
03/21 18Z,   0.70,  -2.49,  -2.29,  99.90,  -0.50,
03/21 19Z,   0.70,  -3.62,  -3.54,  99.90,  -0.62,
03/21 20Z,   0.60,  -5.00,  -4.82,  99.90,  -0.42,
03/21 21Z,   0.60,  -6.41,  -6.13,  99.90,  -0.32,
03/21 22Z,   0.60,  -7.63,  -7.26,  99.90,  -0.23,
03/21 23Z,   0.60,  -8.45,  -7.98,  99.90,  -0.13,
03/22 00Z,   0.50,  -8.75,  -8.14,  99.90,   0.11,  (min)
03/22 01Z,   0.50,  -8.44,  -7.65,  99.90,   0.29,
03/22 02Z,   0.50,  -7.59,  -6.60,  99.90,   0.49,
03/22 03Z,   0.50,  -6.37,  -5.36,  99.90,   0.51,
03/22 04Z,   0.60,  -4.99,  -3.90,  99.90,   0.49,
03/22 05Z,   0.60,  -3.64,  -2.56,  99.90,   0.48,
03/22 06Z,   0.50,  -2.48,  -1.43,  99.90,   0.55,
03/22 07Z,   0.50,  -1.64,  -0.56,  99.90,   0.58,
03/22 08Z,   0.50,  -1.18,  -0.10,  99.90,   0.58,  (max)
03/22 09Z,   0.50,  -1.05,  -0.12,  99.90,   0.43,
03/22 10Z,   0.50,  -1.14,  -0.35,  99.90,   0.29,
03/22 11Z,   0.50,  -1.34,  -0.71,  99.90,   0.13,
03/22 12Z,   0.50,  -1.54,  -0.97,  99.90,   0.07,
03/22 13Z,   0.50,  -1.64,  -1.23,  99.90,  -0.09,
03/22 14Z,   0.50,  -1.61,  -1.38,  99.90,  -0.27,
03/22 15Z,   0.50,  -1.53,  -1.46,  99.90,  -0.43,
03/22 16Z,   0.40,  -1.51,  -1.63,  99.90,  -0.52,
03/22 17Z,   0.40,  -1.69,  -1.86,  99.90,  -0.57,
03/22 18Z,   0.40,  -2.14,  -2.37,  99.90,  -0.63,
03/22 19Z,   0.40,  -2.90,  -3.24,  99.90,  -0.74,
03/22 20Z,   0.30,  -3.98,  -4.31,  99.90,  -0.63,
03/22 21Z,   0.30,  -5.27,  -5.49,  99.90,  -0.52,
03/22 22Z,   0.30,  -6.58,  -6.72,  99.90,  -0.44,
03/22 23Z,   0.30,  -7.71,  -7.69,  99.90,  -0.28,
03/23 00Z,   0.10,  -8.50,  -8.41,  99.90,  -0.01,
03/23 01Z,   0.10,  -8.79,  -8.55,  99.90,   0.14,  (min)
03/23 02Z,   0.10,  -8.52,  -8.06,  99.90,   0.36,
03/23 03Z,   0.10,  -7.72,  -7.15,  99.90,   0.47,
03/23 04Z,   0.00,  -6.53,  -5.87,  99.90,   0.66,
03/23 05Z,   0.00,  -5.16,  -4.38,  99.90,   0.78,
03/23 06Z,   0.10,  -3.76,  -3.05,  99.90,   0.61,
03/23 07Z,   0.00,  -2.52,  -1.73,  99.90,   0.79,
03/23 08Z,   0.00,  -1.58,  -0.77,  99.90,   0.81,
03/23 09Z,   0.00,  -1.01,  -0.16,  99.90,   0.85,
03/23 10Z,   0.00,  -0.80,  -0.02,  99.90,   0.78,  (max)
03/23 11Z,   0.00,  -0.86,  -0.21,  99.90,   0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 12Z,   0.00,  -1.10,  99.90,  -0.50,   0.60,
03/23 13Z,   0.10,  -1.40,  99.90,  -0.75,   0.55,
03/23 14Z,   0.10,  -1.63,  99.90,  -1.03,   0.50,
03/23 15Z,   0.10,  -1.74,  99.90,  -1.19,   0.45,  (min)
03/23 16Z,   0.20,  -1.76,  99.90,  -1.17,   0.40,  (max)
03/23 17Z,   0.20,  -1.81,  99.90,  -1.27,   0.35,
03/23 18Z,   0.20,  -1.99,  99.90,  -1.50,   0.30,
03/23 19Z,   0.30,  -2.39,  99.90,  -1.84,   0.25,
03/23 20Z,   0.30,  -3.07,  99.90,  -2.57,   0.20,
03/23 21Z,   0.40,  -4.05,  99.90,  -3.51,   0.15,
03/23 22Z,   0.40,  -5.27,  99.90,  -4.77,   0.10,
03/23 23Z,   0.40,  -6.55,  99.90,  -6.10,   0.05,
03/24 00Z,   0.40,  -7.71,  99.90,  -7.27,   0.05,
03/24 01Z,   0.50,  -8.57,  99.90,  -8.02,   0.05,
03/24 02Z,   0.60,  -8.94,  99.90,  -8.30,   0.05,  (min)
03/24 03Z,   0.60,  -8.73,  99.90,  -8.08,   0.05,
03/24 04Z,   0.60,  -7.94,  99.90,  -7.29,   0.05,
03/24 05Z,   0.60,  -6.72,  99.90,  -6.07,   0.05,
03/24 06Z,   0.60,  -5.26,  99.90,  -4.61,   0.05,
03/24 07Z,   0.50,  -3.75,  99.90,  -3.20,   0.05,
03/24 08Z,   0.50,  -2.38,  99.90,  -1.83,   0.05,
03/24 09Z,   0.50,  -1.34,  99.90,  -0.79,   0.05,
03/24 10Z,   0.50,  -0.73,  99.90,  -0.18,   0.05,
03/24 11Z,   0.40,  -0.55,  99.90,  -0.10,   0.05,  (max)
03/24 12Z,   0.40,  -0.72,  99.90,  -0.27,   0.05,
03/24 13Z,   0.40,  -1.12,  99.90,  -0.67,   0.05,
03/24 14Z,   0.30,  -1.59,  99.90,  -1.24,   0.05,
03/24 15Z,   0.30,  -1.96,  99.90,  -1.62,   0.05,
03/24 16Z,   0.30,  -2.15,  99.90,  -1.80,   0.05,
03/24 17Z,   0.30,  -2.18,  99.90,  -1.83,   0.05,
03/24 18Z,   0.20,  -2.15,  99.90,  -1.91,   0.05,
03/24 19Z,   0.20,  -2.20,  99.90,  -1.96,   0.05,
03/24 20Z,   0.20,  -2.45,  99.90,  -2.20,   0.05,
03/24 21Z,   0.20,  -2.99,  99.90,  -2.75,   0.05,
03/24 22Z,   0.10,  -3.90,  99.90,  -3.75,   0.05,
03/24 23Z,   0.10,  -5.10,  99.90,  -4.96,   0.05,
03/25 00Z,   0.10,  -6.44,  99.90,  -6.30,   0.05,
03/25 01Z,   0.10,  -7.72,  99.90,  -7.57,   0.05,
03/25 02Z,   0.10,  -8.69,  99.90,  -8.55,   0.05,
03/25 03Z,   0.10,  -9.15,  99.90,  -9.00,   0.05,  (min)
03/25 04Z,   0.10,  -8.94,  99.90,  -8.79,   0.05,
03/25 05Z,   0.10,  -8.09,  99.90,  -7.94,   0.05,
03/25 06Z,   0.10,  -6.74,  99.90,  -6.59,   0.05,
03/25 07Z,   0.10,  -5.12,  99.90,  -4.97,   0.05,
03/25 08Z,   0.10,  -3.45,  99.90,  -3.30,   0.05,
03/25 09Z,   0.10,  -1.98,  99.90,  -1.83,   0.05,
03/25 10Z,   0.10,  -0.93,  99.90,  -0.78,   0.05,
03/25 11Z,   0.10,  -0.42,  99.90,  -0.27,   0.05,  (max)
03/25 12Z,   0.10,  -0.43,  99.90,  -0.28,   0.05,
03/25 13Z,   0.10,  -0.85,  99.90,  -0.70,   0.05,
03/25 14Z,   0.00,  -1.51,  99.90,  -1.46,   0.05,
03/25 15Z,   0.00,  -2.18,  99.90,  -2.13,   0.05,
03/25 16Z,   0.00,  -2.65,  99.90,  -2.60,   0.05,
03/25 17Z,   0.00,  -2.81,  99.90,  -2.76,   0.05,  (min)
03/25 18Z,   0.00,  -2.71,  99.90,  -2.66,   0.05,
03/25 19Z,   0.00,  -2.48,  99.90,  -2.44,   0.05,
03/25 20Z,   0.00,  -2.30,  99.90,  -2.25,   0.05,  (max)
03/25 21Z,   0.00,  -2.32,  99.90,  -2.28,   0.05,
03/25 22Z,   0.00,  -2.73,  99.90,  -2.68,   0.05,
03/25 23Z,   0.00,  -3.59,  99.90,  -3.54,   0.05,
03/26 00Z,   0.00,  -4.84,  99.90,  -4.79,   0.05,
03/26 01Z,   0.00,  -6.30,  99.90,  -6.25,   0.05,
03/26 02Z,   0.00,  -7.71,  99.90,  -7.67,   0.05,
03/26 03Z,   0.00,  -8.79,  99.90,  -8.74,   0.05,
03/26 04Z,   0.00,  -9.26,  99.90,  -9.21,   0.05,  (min)
03/26 05Z,   0.00,  -8.97,  99.90,  -8.92,   0.05,
03/26 06Z,   0.00,  -7.95,  99.90,  -7.91,   0.05,
03/26 07Z,   0.00,  -6.41,  99.90,  -6.37,   0.05,
03/26 08Z,   0.00,  -4.61,  99.90,  -4.56,   0.05,
03/26 09Z,   0.00,  -2.83,  99.90,  -2.79,   0.05,
03/26 10Z,   0.00,  -1.37,  99.90,  -1.33,   0.05,
03/26 11Z,   0.00,  -0.47,  99.90,  -0.42,   0.05,
03/26 12Z,   0.00,  -0.23,  99.90,  -0.18,   0.05,  (max)
03/26 13Z,   0.00,  -0.59,  99.90,  -0.55,   0.05,
03/26 14Z,   0.00,  -1.38,  99.90,  -1.34,   0.05,
03/26 15Z,   0.00,  -2.35,  99.90,  -2.30,   0.05,
03/26 16Z,   0.00,  -3.19,  99.90,  -3.14,   0.05,
03/26 17Z,   0.10,  -3.66,  99.90,  -3.51,   0.05,
03/26 18Z,   0.10,  -3.67,  99.90,  -3.53,   0.05,  (min)
03/26 19Z,   0.10,  -3.31,  99.90,  -3.17,   0.05,
03/26 20Z,   0.20,  -2.77,  99.90,  -2.53,   0.05,
03/26 21Z,   0.20,  -2.28,  99.90,  -2.03,   0.05,
03/26 22Z,   0.20,  -2.06,  99.90,  -1.82,   0.05,  (max)
03/26 23Z,   0.20,  -2.34,  99.90,  -2.09,   0.05,
03/27 00Z,   0.30,  -3.18,  99.90,  -2.84,   0.05,