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 : 07/11/2025 18:21:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 00Z,  -0.10,  -6.05,  -6.39,  99.90,  -0.24,
07/10 01Z,  -0.20,  -6.28,  -6.67,  99.90,  -0.19,  (min)
07/10 02Z,  -0.20,  -6.17,  -6.51,  99.90,  -0.14,
07/10 03Z,  -0.10,  -5.68,  -5.90,  99.90,  -0.12,
07/10 04Z,  -0.10,  -4.82,  -5.12,  99.90,  -0.20,
07/10 05Z,  -0.20,  -3.75,  -4.09,  99.90,  -0.14,
07/10 06Z,  -0.20,  -2.82,  -3.15,  99.90,  -0.13,
07/10 07Z,  -0.10,  -2.36,  -2.64,  99.90,  -0.18,  (max)
07/10 08Z,  -0.10,  -2.55,  -2.82,  99.90,  -0.17,
07/10 09Z,  -0.20,  -3.42,  -3.76,  99.90,  -0.14,
07/10 10Z,  -0.20,  -4.92,  -5.23,  99.90,  -0.11,
07/10 11Z,  -0.10,  -6.86,  -7.20,  99.90,  -0.24,
07/10 12Z,  -0.20,  -8.90,  -9.09,  99.90,   0.01,
07/10 13Z,  -0.20, -10.63, -10.75,  99.90,   0.08,
07/10 14Z,  -0.20, -11.75, -11.86,  99.90,   0.09,
07/10 15Z,  -0.20, -12.07, -12.26,  99.90,   0.01,  (min)
07/10 16Z,  -0.20, -11.50, -11.77,  99.90,  -0.07,
07/10 17Z,  -0.20, -10.16, -10.27,  99.90,   0.09,
07/10 18Z,  -0.20,  -8.42,  -8.58,  99.90,   0.04,
07/10 19Z,  -0.10,  -6.76,  -6.93,  99.90,  -0.07,
07/10 20Z,  -0.20,  -5.54,  -5.72,  99.90,   0.02,
07/10 21Z,  -0.30,  -4.88,  -5.03,  99.90,   0.15,
07/10 22Z,  -0.20,  -4.80,  -4.97,  99.90,   0.03,  (max)
07/10 23Z,  -0.20,  -5.18,  -5.29,  99.90,   0.09,
07/11 00Z,  -0.10,  -5.79,  -6.01,  99.90,  -0.12,
07/11 01Z,  -0.20,  -6.29,  -6.64,  99.90,  -0.15,
07/11 02Z,  -0.20,  -6.48,  -6.80,  99.90,  -0.12,  (min)
07/11 03Z,  -0.10,  -6.26,  -6.39,  99.90,  -0.03,
07/11 04Z,  -0.10,  -5.59,  -5.64,  99.90,   0.05,
07/11 05Z,  -0.20,  -4.55,  -4.64,  99.90,   0.11,
07/11 06Z,  -0.20,  -3.39,  -3.67,  99.90,  -0.08,
07/11 07Z,  -0.10,  -2.50,  -2.65,  99.90,  -0.05,
07/11 08Z,  -0.10,  -2.21,  -2.42,  99.90,  -0.11,  (max)
07/11 09Z,  -0.20,  -2.66,  -2.91,  99.90,  -0.05,
07/11 10Z,  -0.20,  -3.82,  -4.13,  99.90,  -0.11,
07/11 11Z,  -0.10,  -5.58,  -5.84,  99.90,  -0.16,
07/11 12Z,  -0.10,  -7.69,  -7.86,  99.90,  -0.07,
07/11 13Z,  -0.20,  -9.74,  -9.82,  99.90,   0.12,
07/11 14Z,  -0.20, -11.33, -11.45,  99.90,   0.08,
07/11 15Z,  -0.10, -12.19, -12.34,  99.90,  -0.05,
07/11 16Z,  -0.10, -12.15, -12.40,  99.90,  -0.15,  (min)
07/11 17Z,  -0.20, -11.20, -11.45,  99.90,  -0.05,
07/11 18Z,  -0.20,  -9.56,  -9.70,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 19Z,  -0.10,  -7.69,  99.90,  -7.74,   0.05,
07/11 20Z,  -0.10,  -6.08,  99.90,  -6.15,   0.03,
07/11 21Z,  -0.20,  -5.03,  99.90,  -5.21,   0.02,
07/11 22Z,  -0.20,  -4.61,  99.90,  -4.81,   0.01,  (max)
07/11 23Z,  -0.20,  -4.78,  99.90,  -4.99,  -0.01,
07/12 00Z,  -0.10,  -5.36,  99.90,  -5.49,  -0.02,
07/12 01Z,  -0.10,  -6.08,  99.90,  -6.21,  -0.04,
07/12 02Z,  -0.20,  -6.59,  99.90,  -6.84,  -0.05,
07/12 03Z,  -0.20,  -6.70,  99.90,  -6.97,  -0.07,  (min)
07/12 04Z,  -0.10,  -6.33,  99.90,  -6.51,  -0.08,
07/12 05Z,  -0.10,  -5.48,  99.90,  -5.68,  -0.10,
07/12 06Z,  -0.10,  -4.30,  99.90,  -4.51,  -0.11,
07/12 07Z,  -0.20,  -3.11,  99.90,  -3.42,  -0.11,
07/12 08Z,  -0.20,  -2.34,  99.90,  -2.65,  -0.11,
07/12 09Z,  -0.10,  -2.28,  99.90,  -2.49,  -0.11,  (max)
07/12 10Z,   0.00,  -3.00,  99.90,  -3.11,  -0.11,
07/12 11Z,  -0.10,  -4.42,  99.90,  -4.63,  -0.11,
07/12 12Z,  -0.20,  -6.37,  99.90,  -6.69,  -0.11,
07/12 13Z,  -0.10,  -8.54,  99.90,  -8.75,  -0.11,
07/12 14Z,   0.00, -10.48,  99.90, -10.59,  -0.11,
07/12 15Z,  -0.10, -11.82,  99.90, -12.03,  -0.11,
07/12 16Z,  -0.10, -12.32,  99.90, -12.54,  -0.11,  (min)
07/12 17Z,  -0.10, -11.89,  99.90, -12.10,  -0.11,
07/12 18Z,  -0.10, -10.59,  99.90, -10.81,  -0.11,
07/12 19Z,   0.00,  -8.75,  99.90,  -8.86,  -0.11,
07/12 20Z,  -0.10,  -6.86,  99.90,  -7.07,  -0.11,
07/12 21Z,  -0.10,  -5.40,  99.90,  -5.61,  -0.11,
07/12 22Z,  -0.10,  -4.60,  99.90,  -4.81,  -0.11,
07/12 23Z,  -0.10,  -4.45,  99.90,  -4.67,  -0.11,  (max)
07/13 00Z,   0.00,  -4.87,  99.90,  -4.98,  -0.11,
07/13 01Z,  -0.10,  -5.63,  99.90,  -5.84,  -0.11,
07/13 02Z,  -0.20,  -6.42,  99.90,  -6.73,  -0.11,
07/13 03Z,  -0.10,  -6.91,  99.90,  -7.12,  -0.11,
07/13 04Z,  -0.10,  -6.92,  99.90,  -7.13,  -0.11,  (min)
07/13 05Z,  -0.10,  -6.41,  99.90,  -6.62,  -0.11,
07/13 06Z,  -0.10,  -5.42,  99.90,  -5.63,  -0.11,
07/13 07Z,  -0.20,  -4.16,  99.90,  -4.47,  -0.11,
07/13 08Z,  -0.10,  -3.02,  99.90,  -3.23,  -0.11,
07/13 09Z,  -0.10,  -2.42,  99.90,  -2.63,  -0.11,  (max)
07/13 10Z,  -0.10,  -2.61,  99.90,  -2.82,  -0.11,
07/13 11Z,  -0.10,  -3.57,  99.90,  -3.78,  -0.11,
07/13 12Z,  -0.10,  -5.17,  99.90,  -5.39,  -0.11,
07/13 13Z,  -0.10,  -7.20,  99.90,  -7.41,  -0.11,
07/13 14Z,  -0.10,  -9.28,  99.90,  -9.49,  -0.11,
07/13 15Z,  -0.10, -10.99,  99.90, -11.20,  -0.11,
07/13 16Z,  -0.20, -11.98,  99.90, -12.29,  -0.11,  (min)
07/13 17Z,  -0.10, -12.08,  99.90, -12.29,  -0.11,
07/13 18Z,  -0.10, -11.27,  99.90, -11.48,  -0.11,
07/13 19Z,  -0.10,  -9.70,  99.90,  -9.91,  -0.11,
07/13 20Z,  -0.20,  -7.75,  99.90,  -8.07,  -0.11,
07/13 21Z,  -0.20,  -5.97,  99.90,  -6.28,  -0.11,
07/13 22Z,  -0.10,  -4.75,  99.90,  -4.96,  -0.11,
07/13 23Z,  -0.10,  -4.24,  99.90,  -4.45,  -0.11,  (max)
07/14 00Z,  -0.20,  -4.38,  99.90,  -4.69,  -0.11,
07/14 01Z,  -0.20,  -5.04,  99.90,  -5.35,  -0.11,
07/14 02Z,  -0.10,  -5.96,  99.90,  -6.17,  -0.11,
07/14 03Z,  -0.10,  -6.80,  99.90,  -7.01,  -0.11,
07/14 04Z,  -0.10,  -7.25,  99.90,  -7.46,  -0.11,  (min)
07/14 05Z,  -0.10,  -7.18,  99.90,  -7.39,  -0.11,
07/14 06Z,  -0.10,  -6.56,  99.90,  -6.77,  -0.11,
07/14 07Z,  -0.10,  -5.49,  99.90,  -5.70,  -0.11,
07/14 08Z,  -0.10,  -4.24,  99.90,  -4.45,  -0.11,
07/14 09Z,  -0.10,  -3.21,  99.90,  -3.42,  -0.11,
07/14 10Z,  -0.10,  -2.81,  99.90,  -3.02,  -0.11,  (max)
07/14 11Z,  -0.10,  -3.19,  99.90,  -3.40,  -0.11,
07/14 12Z,  -0.10,  -4.30,  99.90,  -4.51,  -0.11,
07/14 13Z,  -0.10,  -5.96,  99.90,  -6.17,  -0.11,
07/14 14Z,  -0.10,  -7.91,  99.90,  -8.13,  -0.11,
07/14 15Z,  -0.10,  -9.78,  99.90,  -9.99,  -0.11,
07/14 16Z,  -0.10, -11.15,  99.90, -11.36,  -0.11,
07/14 17Z,  -0.10, -11.73,  99.90, -11.94,  -0.11,  (min)
07/14 18Z,  -0.10, -11.43,  99.90, -11.64,  -0.11,
07/14 19Z,  -0.10, -10.30,  99.90, -10.51,  -0.11,
07/14 20Z,  -0.10,  -8.57,  99.90,  -8.78,  -0.11,
07/14 21Z,  -0.10,  -6.66,  99.90,  -6.87,  -0.11,
07/14 22Z,  -0.10,  -5.08,  99.90,  -5.29,  -0.11,
07/14 23Z,  -0.10,  -4.16,  99.90,  -4.37,  -0.11,
07/15 00Z,  -0.10,  -3.96,  99.90,  -4.17,  -0.11,  (max)
07/15 01Z,  -0.10,  -4.38,  99.90,  -4.59,  -0.11,
07/15 02Z,  -0.10,  -5.25,  99.90,  -5.46,  -0.11,
07/15 03Z,  -0.10,  -6.30,  99.90,  -6.51,  -0.11,
07/15 04Z,   0.00,  -7.19,  99.90,  -7.30,  -0.11,
07/15 05Z,  -0.10,  -7.63,  99.90,  -7.84,  -0.11,  (min)
07/15 06Z,  -0.10,  -7.51,  99.90,  -7.72,  -0.11,
07/15 07Z,   0.00,  -6.86,  99.90,  -6.97,  -0.11,
07/15 08Z,  -0.10,  -5.79,  99.90,  -6.00,  -0.11,
07/15 09Z,   0.00,  -4.60,  99.90,  -4.71,  -0.11,
07/15 10Z,   0.00,  -3.71,  99.90,  -3.82,  -0.11,
07/15 11Z,   0.00,  -3.45,  99.90,  -3.56,  -0.11,  (max)
07/15 12Z,   0.00,  -3.94,  99.90,  -4.05,  -0.11,