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 : 07/19/2025 18:23:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 00Z,   0.00,  -3.74,  -3.78,  99.90,  -0.04,
07/18 01Z,   0.00,  -2.97,  -3.08,  99.90,  -0.11,
07/18 02Z,   0.10,  -2.89,  -2.89,  99.90,  -0.10,  (max)
07/18 03Z,   0.10,  -3.43,  -3.41,  99.90,  -0.08,
07/18 04Z,   0.10,  -4.50,  -4.52,  99.90,  -0.12,
07/18 05Z,   0.00,  -5.89,  -5.95,  99.90,  -0.06,
07/18 06Z,   0.00,  -7.34,  -7.36,  99.90,  -0.02,
07/18 07Z,   0.20,  -8.51,  -8.57,  99.90,  -0.26,
07/18 08Z,   0.20,  -9.19,  -9.32,  99.90,  -0.33,
07/18 09Z,   0.10,  -9.34,  -9.42,  99.90,  -0.18,  (min)
07/18 10Z,   0.10,  -8.93,  -8.98,  99.90,  -0.15,
07/18 11Z,   0.20,  -8.08,  -8.04,  99.90,  -0.16,
07/18 12Z,   0.10,  -7.06,  -7.05,  99.90,  -0.09,
07/18 13Z,   0.10,  -6.22,  -6.18,  99.90,  -0.06,
07/18 14Z,   0.10,  -5.80,  -5.60,  99.90,   0.10,  (max)
07/18 15Z,   0.10,  -5.86,  -5.75,  99.90,   0.01,
07/18 16Z,   0.10,  -6.32,  -6.25,  99.90,  -0.03,
07/18 17Z,   0.10,  -7.04,  -6.90,  99.90,   0.04,
07/18 18Z,   0.00,  -7.79,  -7.73,  99.90,   0.06,
07/18 19Z,   0.10,  -8.26,  -8.20,  99.90,  -0.04,
07/18 20Z,   0.10,  -8.27,  -8.22,  99.90,  -0.05,  (min)
07/18 21Z,   0.00,  -7.77,  -7.74,  99.90,   0.03,
07/18 22Z,   0.00,  -6.84,  -6.86,  99.90,  -0.02,
07/18 23Z,   0.00,  -5.59,  -5.66,  99.90,  -0.07,
07/19 00Z,   0.00,  -4.24,  -4.46,  99.90,  -0.22,
07/19 01Z,   0.00,  -3.13,  -3.28,  99.90,  -0.15,
07/19 02Z,   0.00,  -2.55,  -2.68,  99.90,  -0.13,
07/19 03Z,   0.00,  -2.61,  -2.68,  99.90,  -0.07,  (max)
07/19 04Z,   0.00,  -3.29,  -3.34,  99.90,  -0.05,
07/19 05Z,   0.00,  -4.49,  -4.60,  99.90,  -0.11,
07/19 06Z,   0.00,  -6.04,  -6.18,  99.90,  -0.14,
07/19 07Z,   0.10,  -7.65,  -7.75,  99.90,  -0.20,
07/19 08Z,   0.10,  -8.98,  -9.01,  99.90,  -0.13,
07/19 09Z,   0.00,  -9.85, -10.02,  99.90,  -0.17,
07/19 10Z,   0.00, -10.16, -10.25,  99.90,  -0.09,  (min)
07/19 11Z,   0.10,  -9.86,  -9.90,  99.90,  -0.14,
07/19 12Z,   0.00,  -9.03,  -8.97,  99.90,   0.06,
07/19 13Z,   0.00,  -7.93,  -7.85,  99.90,   0.08,
07/19 14Z,   0.00,  -6.92,  -6.94,  99.90,  -0.02,
07/19 15Z,   0.00,  -6.26,  -6.28,  99.90,  -0.02,
07/19 16Z,   0.00,  -6.02,  -6.05,  99.90,  -0.03,  (max)
07/19 17Z,   0.00,  -6.18,  -6.25,  99.90,  -0.07,
07/19 18Z,   0.00,  -6.63,  -6.53,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 19Z,   0.00,  -7.13,  99.90,  -7.06,   0.08,
07/19 20Z,   0.00,  -7.43,  99.90,  -7.37,   0.06,  (min)
07/19 21Z,   0.00,  -7.35,  99.90,  -7.31,   0.04,
07/19 22Z,   0.00,  -6.88,  99.90,  -6.85,   0.02,
07/19 23Z,   0.00,  -6.05,  99.90,  -6.04,   0.01,
07/20 00Z,   0.00,  -4.93,  99.90,  -4.94,  -0.01,
07/20 01Z,   0.00,  -3.72,  99.90,  -3.75,  -0.03,
07/20 02Z,   0.00,  -2.73,  99.90,  -2.77,  -0.05,
07/20 03Z,   0.00,  -2.24,  99.90,  -2.30,  -0.06,  (max)
07/20 04Z,   0.00,  -2.37,  99.90,  -2.45,  -0.08,
07/20 05Z,   0.00,  -3.13,  99.90,  -3.23,  -0.10,
07/20 06Z,   0.00,  -4.45,  99.90,  -4.57,  -0.12,
07/20 07Z,   0.00,  -6.16,  99.90,  -6.28,  -0.12,
07/20 08Z,   0.00,  -7.94,  99.90,  -8.06,  -0.12,
07/20 09Z,   0.00,  -9.47,  99.90,  -9.59,  -0.12,
07/20 10Z,   0.10, -10.53,  99.90, -10.55,  -0.12,
07/20 11Z,   0.00, -10.99,  99.90, -11.10,  -0.12,  (min)
07/20 12Z,   0.00, -10.74,  99.90, -10.86,  -0.12,
07/20 13Z,   0.10,  -9.85,  99.90,  -9.86,  -0.12,
07/20 14Z,   0.10,  -8.59,  99.90,  -8.61,  -0.12,
07/20 15Z,   0.00,  -7.36,  99.90,  -7.47,  -0.12,
07/20 16Z,   0.00,  -6.42,  99.90,  -6.54,  -0.12,
07/20 17Z,   0.10,  -5.91,  99.90,  -5.93,  -0.12,
07/20 18Z,   0.10,  -5.83,  99.90,  -5.85,  -0.12,  (max)
07/20 19Z,   0.00,  -6.10,  99.90,  -6.22,  -0.12,
07/20 20Z,   0.00,  -6.50,  99.90,  -6.61,  -0.12,
07/20 21Z,   0.10,  -6.75,  99.90,  -6.76,  -0.12,  (min)
07/20 22Z,   0.10,  -6.70,  99.90,  -6.72,  -0.12,
07/20 23Z,   0.00,  -6.33,  99.90,  -6.45,  -0.12,
07/21 00Z,   0.10,  -5.62,  99.90,  -5.64,  -0.12,
07/21 01Z,   0.10,  -4.60,  99.90,  -4.61,  -0.12,
07/21 02Z,   0.10,  -3.44,  99.90,  -3.46,  -0.12,
07/21 03Z,   0.10,  -2.47,  99.90,  -2.49,  -0.12,
07/21 04Z,   0.10,  -1.98,  99.90,  -2.00,  -0.12,  (max)
07/21 05Z,   0.10,  -2.13,  99.90,  -2.15,  -0.12,
07/21 06Z,   0.10,  -2.95,  99.90,  -2.97,  -0.12,
07/21 07Z,   0.10,  -4.40,  99.90,  -4.42,  -0.12,
07/21 08Z,   0.10,  -6.28,  99.90,  -6.30,  -0.12,
07/21 09Z,   0.10,  -8.25,  99.90,  -8.27,  -0.12,
07/21 10Z,   0.10,  -9.98,  99.90,  -9.99,  -0.12,
07/21 11Z,   0.10, -11.20,  99.90, -11.22,  -0.12,
07/21 12Z,   0.10, -11.74,  99.90, -11.75,  -0.12,  (min)
07/21 13Z,   0.10, -11.46,  99.90, -11.47,  -0.12,
07/21 14Z,   0.10, -10.42,  99.90, -10.44,  -0.12,
07/21 15Z,   0.10,  -8.95,  99.90,  -8.97,  -0.12,
07/21 16Z,   0.10,  -7.46,  99.90,  -7.48,  -0.12,
07/21 17Z,   0.10,  -6.29,  99.90,  -6.31,  -0.12,
07/21 18Z,   0.10,  -5.59,  99.90,  -5.60,  -0.12,
07/21 19Z,   0.10,  -5.39,  99.90,  -5.41,  -0.12,  (max)
07/21 20Z,   0.10,  -5.62,  99.90,  -5.63,  -0.12,
07/21 21Z,   0.20,  -6.02,  99.90,  -5.93,  -0.12,
07/21 22Z,   0.10,  -6.33,  99.90,  -6.35,  -0.12,
07/21 23Z,   0.10,  -6.40,  99.90,  -6.42,  -0.12,  (min)
07/22 00Z,   0.20,  -6.15,  99.90,  -6.07,  -0.12,
07/22 01Z,   0.10,  -5.52,  99.90,  -5.54,  -0.12,
07/22 02Z,   0.10,  -4.51,  99.90,  -4.53,  -0.12,
07/22 03Z,   0.10,  -3.32,  99.90,  -3.33,  -0.12,
07/22 04Z,   0.20,  -2.30,  99.90,  -2.21,  -0.12,
07/22 05Z,   0.10,  -1.77,  99.90,  -1.79,  -0.12,  (max)
07/22 06Z,   0.10,  -1.92,  99.90,  -1.94,  -0.12,
07/22 07Z,   0.10,  -2.82,  99.90,  -2.83,  -0.12,
07/22 08Z,   0.10,  -4.41,  99.90,  -4.42,  -0.12,
07/22 09Z,   0.10,  -6.47,  99.90,  -6.48,  -0.12,
07/22 10Z,   0.10,  -8.62,  99.90,  -8.63,  -0.12,
07/22 11Z,   0.10, -10.49,  99.90, -10.51,  -0.12,
07/22 12Z,   0.10, -11.81,  99.90, -11.82,  -0.12,
07/22 13Z,   0.10, -12.33,  99.90, -12.35,  -0.12,  (min)
07/22 14Z,   0.20, -11.92,  99.90, -11.84,  -0.12,
07/22 15Z,   0.10, -10.67,  99.90, -10.69,  -0.12,
07/22 16Z,   0.10,  -8.96,  99.90,  -8.97,  -0.12,
07/22 17Z,   0.10,  -7.26,  99.90,  -7.28,  -0.12,
07/22 18Z,   0.10,  -5.93,  99.90,  -5.95,  -0.12,
07/22 19Z,   0.10,  -5.15,  99.90,  -5.17,  -0.12,
07/22 20Z,   0.10,  -4.97,  99.90,  -4.99,  -0.12,  (max)
07/22 21Z,   0.10,  -5.27,  99.90,  -5.28,  -0.12,
07/22 22Z,   0.10,  -5.78,  99.90,  -5.80,  -0.12,
07/22 23Z,   0.10,  -6.23,  99.90,  -6.25,  -0.12,
07/23 00Z,   0.10,  -6.43,  99.90,  -6.45,  -0.12,  (min)
07/23 01Z,   0.10,  -6.27,  99.90,  -6.29,  -0.12,
07/23 02Z,   0.10,  -5.65,  99.90,  -5.66,  -0.12,
07/23 03Z,   0.10,  -4.56,  99.90,  -4.58,  -0.12,
07/23 04Z,   0.10,  -3.27,  99.90,  -3.29,  -0.12,
07/23 05Z,   0.10,  -2.16,  99.90,  -2.18,  -0.12,
07/23 06Z,   0.00,  -1.60,  99.90,  -1.72,  -0.12,  (max)
07/23 07Z,   0.00,  -1.79,  99.90,  -1.90,  -0.12,
07/23 08Z,   0.10,  -2.79,  99.90,  -2.81,  -0.12,
07/23 09Z,   0.10,  -4.54,  99.90,  -4.56,  -0.12,
07/23 10Z,   0.00,  -6.77,  99.90,  -6.89,  -0.12,
07/23 11Z,   0.00,  -9.05,  99.90,  -9.17,  -0.12,
07/23 12Z,   0.10, -11.00,  99.90, -11.02,  -0.12,