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
#Neah Bay, WA : 05/19/2025 21:21:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,   0.00,  -5.82,  -6.11,  99.90,  -0.29,  (min)
05/18 07Z,   0.00,  -5.38,  -5.68,  99.90,  -0.30,
05/18 08Z,   0.00,  -4.73,  -5.13,  99.90,  -0.40,
05/18 09Z,   0.00,  -3.99,  -4.55,  99.90,  -0.56,
05/18 10Z,   0.00,  -3.38,  -3.89,  99.90,  -0.51,
05/18 11Z,   0.00,  -3.14,  -3.57,  99.90,  -0.43,  (max)
05/18 12Z,   0.00,  -3.46,  -3.74,  99.90,  -0.28,
05/18 13Z,   0.00,  -4.29,  -4.62,  99.90,  -0.33,
05/18 14Z,   0.00,  -5.50,  -5.93,  99.90,  -0.43,
05/18 15Z,   0.00,  -6.96,  -7.36,  99.90,  -0.40,
05/18 16Z,   0.00,  -8.49,  -8.93,  99.90,  -0.44,
05/18 17Z,  -0.10,  -9.81, -10.15,  99.90,  -0.24,
05/18 18Z,  -0.20, -10.64, -10.93,  99.90,  -0.09,
05/18 19Z,  -0.10, -10.86, -11.18,  99.90,  -0.22,  (min)
05/18 20Z,  -0.20, -10.44, -10.75,  99.90,  -0.11,
05/18 21Z,  -0.30,  -9.48,  -9.69,  99.90,   0.09,
05/18 22Z,  -0.20,  -8.15,  -8.35,  99.90,   0.00,
05/18 23Z,  -0.20,  -6.79,  -7.00,  99.90,  -0.01,
05/19 00Z,  -0.20,  -5.72,  -6.13,  99.90,  -0.21,
05/19 01Z,  -0.20,  -5.10,  -5.46,  99.90,  -0.16,
05/19 02Z,  -0.20,  -4.89,  -5.12,  99.90,  -0.03,  (max)
05/19 03Z,  -0.20,  -5.01,  -5.27,  99.90,  -0.06,
05/19 04Z,  -0.10,  -5.36,  -5.76,  99.90,  -0.30,
05/19 05Z,  -0.20,  -5.75,  -6.08,  99.90,  -0.13,
05/19 06Z,  -0.10,  -5.96,  -6.26,  99.90,  -0.20,  (min)
05/19 07Z,   0.00,  -5.88,  -6.12,  99.90,  -0.24,
05/19 08Z,   0.00,  -5.53,  -5.71,  99.90,  -0.18,
05/19 09Z,   0.00,  -4.99,  -5.25,  99.90,  -0.26,
05/19 10Z,   0.00,  -4.36,  -4.59,  99.90,  -0.23,
05/19 11Z,   0.20,  -3.84,  -4.00,  99.90,  -0.36,
05/19 12Z,   0.20,  -3.66,  -3.62,  99.90,  -0.16,  (max)
05/19 13Z,   0.20,  -3.97,  -3.94,  99.90,  -0.17,
05/19 14Z,   0.20,  -4.74,  -4.71,  99.90,  -0.17,
05/19 15Z,   0.20,  -5.85,  -5.92,  99.90,  -0.27,
05/19 16Z,   0.20,  -7.19,  -7.27,  99.90,  -0.28,
05/19 17Z,   0.10,  -8.59,  -8.48,  99.90,   0.01,
05/19 18Z,   0.10,  -9.75,  -9.68,  99.90,  -0.03,
05/19 19Z,   0.10, -10.44, -10.45,  99.90,  -0.11,
05/19 20Z,   0.10, -10.53, -10.53,  99.90,  -0.10,  (min)
05/19 21Z,   0.10, -10.04, -10.06,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 22Z,   0.00,  -9.05,  99.90,  -9.18,  -0.13,
05/19 23Z,   0.00,  -7.73,  99.90,  -7.87,  -0.14,
05/20 00Z,   0.10,  -6.41,  99.90,  -6.47,  -0.16,
05/20 01Z,   0.10,  -5.39,  99.90,  -5.46,  -0.17,
05/20 02Z,   0.00,  -4.81,  99.90,  -5.00,  -0.18,
05/20 03Z,   0.00,  -4.65,  99.90,  -4.85,  -0.20,  (max)
05/20 04Z,   0.00,  -4.84,  99.90,  -5.05,  -0.21,
05/20 05Z,   0.00,  -5.29,  99.90,  -5.52,  -0.22,
05/20 06Z,   0.00,  -5.81,  99.90,  -6.04,  -0.24,
05/20 07Z,   0.00,  -6.16,  99.90,  -6.40,  -0.25,
05/20 08Z,   0.00,  -6.23,  99.90,  -6.49,  -0.26,  (min)
05/20 09Z,   0.00,  -6.03,  99.90,  -6.31,  -0.27,
05/20 10Z,   0.00,  -5.61,  99.90,  -5.88,  -0.27,
05/20 11Z,   0.00,  -5.03,  99.90,  -5.31,  -0.27,
05/20 12Z,  -0.10,  -4.50,  99.90,  -4.87,  -0.27,
05/20 13Z,   0.00,  -4.25,  99.90,  -4.52,  -0.27,  (max)
05/20 14Z,   0.00,  -4.43,  99.90,  -4.71,  -0.27,
05/20 15Z,   0.00,  -5.04,  99.90,  -5.32,  -0.27,
05/20 16Z,  -0.10,  -6.01,  99.90,  -6.38,  -0.27,
05/20 17Z,  -0.20,  -7.23,  99.90,  -7.70,  -0.27,
05/20 18Z,  -0.10,  -8.50,  99.90,  -8.88,  -0.27,
05/20 19Z,   0.00,  -9.55,  99.90,  -9.82,  -0.27,
05/20 20Z,   0.00, -10.12,  99.90, -10.39,  -0.27,
05/20 21Z,  -0.20, -10.13,  99.90, -10.60,  -0.27,  (min)
05/20 22Z,  -0.20,  -9.57,  99.90, -10.04,  -0.27,
05/20 23Z,  -0.10,  -8.52,  99.90,  -8.89,  -0.27,
05/21 00Z,  -0.10,  -7.17,  99.90,  -7.54,  -0.27,
05/21 01Z,  -0.10,  -5.84,  99.90,  -6.21,  -0.27,
05/21 02Z,  -0.20,  -4.84,  99.90,  -5.31,  -0.27,
05/21 03Z,  -0.20,  -4.31,  99.90,  -4.78,  -0.27,
05/21 04Z,  -0.10,  -4.24,  99.90,  -4.62,  -0.27,  (max)
05/21 05Z,  -0.10,  -4.61,  99.90,  -4.98,  -0.27,
05/21 06Z,  -0.10,  -5.28,  99.90,  -5.66,  -0.27,
05/21 07Z,  -0.20,  -6.04,  99.90,  -6.52,  -0.27,
05/21 08Z,  -0.20,  -6.64,  99.90,  -7.12,  -0.27,
05/21 09Z,  -0.10,  -6.94,  99.90,  -7.32,  -0.27,  (min)
05/21 10Z,  -0.10,  -6.91,  99.90,  -7.29,  -0.27,
05/21 11Z,  -0.20,  -6.56,  99.90,  -7.03,  -0.27,
05/21 12Z,  -0.30,  -5.94,  99.90,  -6.51,  -0.27,
05/21 13Z,  -0.20,  -5.26,  99.90,  -5.73,  -0.27,
05/21 14Z,  -0.10,  -4.81,  99.90,  -5.18,  -0.27,
05/21 15Z,  -0.10,  -4.77,  99.90,  -5.14,  -0.27,  (max)
05/21 16Z,  -0.20,  -5.17,  99.90,  -5.64,  -0.27,
05/21 17Z,  -0.30,  -5.98,  99.90,  -6.55,  -0.27,
05/21 18Z,  -0.20,  -7.08,  99.90,  -7.56,  -0.27,
05/21 19Z,  -0.10,  -8.27,  99.90,  -8.64,  -0.27,
05/21 20Z,  -0.10,  -9.22,  99.90,  -9.59,  -0.27,
05/21 21Z,  -0.20,  -9.70,  99.90, -10.17,  -0.27,  (min)
05/21 22Z,  -0.20,  -9.62,  99.90, -10.10,  -0.27,
05/21 23Z,  -0.10,  -8.99,  99.90,  -9.36,  -0.27,
05/22 00Z,  -0.10,  -7.85,  99.90,  -8.22,  -0.27,
05/22 01Z,  -0.10,  -6.41,  99.90,  -6.79,  -0.27,
05/22 02Z,  -0.20,  -5.05,  99.90,  -5.52,  -0.27,
05/22 03Z,  -0.10,  -4.07,  99.90,  -4.44,  -0.27,
05/22 04Z,   0.00,  -3.63,  99.90,  -3.91,  -0.27,  (max)
05/22 05Z,  -0.10,  -3.76,  99.90,  -4.14,  -0.27,
05/22 06Z,  -0.10,  -4.42,  99.90,  -4.79,  -0.27,
05/22 07Z,  -0.10,  -5.43,  99.90,  -5.81,  -0.27,
05/22 08Z,  -0.10,  -6.54,  99.90,  -6.92,  -0.27,
05/22 09Z,   0.00,  -7.45,  99.90,  -7.73,  -0.27,
05/22 10Z,   0.00,  -8.00,  99.90,  -8.27,  -0.27,
05/22 11Z,  -0.10,  -8.10,  99.90,  -8.48,  -0.27,  (min)
05/22 12Z,  -0.10,  -7.72,  99.90,  -8.10,  -0.27,
05/22 13Z,  -0.10,  -6.93,  99.90,  -7.31,  -0.27,
05/22 14Z,   0.00,  -5.99,  99.90,  -6.27,  -0.27,
05/22 15Z,   0.00,  -5.25,  99.90,  -5.52,  -0.27,
05/22 16Z,  -0.10,  -4.93,  99.90,  -5.30,  -0.27,  (max)
05/22 17Z,  -0.10,  -5.11,  99.90,  -5.49,  -0.27,
05/22 18Z,  -0.10,  -5.78,  99.90,  -6.15,  -0.27,
05/22 19Z,  -0.10,  -6.80,  99.90,  -7.18,  -0.27,
05/22 20Z,  -0.10,  -7.92,  99.90,  -8.29,  -0.27,
05/22 21Z,  -0.10,  -8.79,  99.90,  -9.17,  -0.27,
05/22 22Z,  -0.10,  -9.19,  99.90,  -9.57,  -0.27,  (min)
05/22 23Z,  -0.10,  -9.03,  99.90,  -9.40,  -0.27,
05/23 00Z,  -0.10,  -8.28,  99.90,  -8.65,  -0.27,
05/23 01Z,  -0.10,  -7.01,  99.90,  -7.39,  -0.27,
05/23 02Z,  -0.10,  -5.48,  99.90,  -5.86,  -0.27,
05/23 03Z,  -0.10,  -4.08,  99.90,  -4.46,  -0.27,
05/23 04Z,  -0.10,  -3.17,  99.90,  -3.54,  -0.27,
05/23 05Z,  -0.10,  -2.91,  99.90,  -3.28,  -0.27,  (max)
05/23 06Z,  -0.10,  -3.33,  99.90,  -3.70,  -0.27,
05/23 07Z,  -0.10,  -4.37,  99.90,  -4.74,  -0.27,
05/23 08Z,  -0.10,  -5.81,  99.90,  -6.19,  -0.27,
05/23 09Z,   0.00,  -7.31,  99.90,  -7.59,  -0.27,
05/23 10Z,   0.00,  -8.55,  99.90,  -8.82,  -0.27,
05/23 11Z,  -0.10,  -9.30,  99.90,  -9.67,  -0.27,
05/23 12Z,   0.00,  -9.45,  99.90,  -9.72,  -0.27,
05/23 13Z,  99.90,  -8.93,  99.90,  99.90,  -0.27,
05/23 14Z,  99.90,  -7.87,  99.90,  99.90,  -0.27,
05/23 15Z,  99.90,  -6.58,  99.90,  99.90,  -0.27,
05/23 16Z,  99.90,  -5.50,  99.90,  99.90,  -0.27,
05/23 17Z,  99.90,  -4.91,  99.90,  99.90,  -0.27,
05/23 18Z,  99.90,  -4.90,  99.90,  99.90,  -0.27,