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
#Astoria, OR : 01/16/2026 03:23:16 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 12Z,  -0.30,  -6.22,  -6.58,  99.90,  -0.06,  (min)
01/14 13Z,  -0.30,  -5.67,  -6.09,  99.90,  -0.12,
01/14 14Z,  -0.30,  -4.67,  -5.24,  99.90,  -0.27,
01/14 15Z,  -0.30,  -3.53,  -4.21,  99.90,  -0.38,
01/14 16Z,  -0.30,  -2.53,  -3.29,  99.90,  -0.46,
01/14 17Z,  -0.30,  -1.90,  -2.68,  99.90,  -0.48,
01/14 18Z,  -0.20,  -1.84,  -2.61,  99.90,  -0.57,  (max)
01/14 19Z,  -0.30,  -2.49,  -3.28,  99.90,  -0.49,
01/14 20Z,  -0.30,  -3.72,  -4.65,  99.90,  -0.63,
01/14 21Z,  -0.30,  -5.23,  -6.20,  99.90,  -0.67,
01/14 22Z,  -0.30,  -6.77,  -7.71,  99.90,  -0.64,
01/14 23Z,  -0.30,  -8.21,  -9.03,  99.90,  -0.52,
01/15 00Z,  -0.20,  -9.33, -10.10,  99.90,  -0.57,
01/15 01Z,  -0.20,  -9.85, -10.68,  99.90,  -0.63,  (min)
01/15 02Z,  -0.30,  -9.62, -10.48,  99.90,  -0.56,
01/15 03Z,  -0.30,  -8.74,  -9.48,  99.90,  -0.44,
01/15 04Z,  -0.30,  -7.42,  -8.17,  99.90,  -0.45,
01/15 05Z,  -0.30,  -5.93,  -6.84,  99.90,  -0.61,
01/15 06Z,  -0.40,  -4.61,  -5.57,  99.90,  -0.56,
01/15 07Z,  -0.40,  -3.83,  -4.68,  99.90,  -0.45,
01/15 08Z,  -0.40,  -3.76,  -4.40,  99.90,  -0.24,  (max)
01/15 09Z,  -0.40,  -4.23,  -4.80,  99.90,  -0.17,
01/15 10Z,  -0.40,  -4.94,  -5.58,  99.90,  -0.24,
01/15 11Z,  -0.40,  -5.65,  -6.41,  99.90,  -0.36,
01/15 12Z,  -0.50,  -6.13,  -6.88,  99.90,  -0.25,  (min)
01/15 13Z,  -0.50,  -6.14,  -6.75,  99.90,  -0.11,
01/15 14Z,  -0.50,  -5.53,  -6.18,  99.90,  -0.15,
01/15 15Z,  -0.50,  -4.46,  -5.19,  99.90,  -0.23,
01/15 16Z,  -0.50,  -3.29,  -4.06,  99.90,  -0.27,
01/15 17Z,  -0.50,  -2.29,  -3.02,  99.90,  -0.23,
01/15 18Z,  -0.40,  -1.73,  -2.49,  99.90,  -0.36,  (max)
01/15 19Z,  -0.40,  -1.82,  -2.59,  99.90,  -0.37,
01/15 20Z,  -0.40,  -2.65,  -3.54,  99.90,  -0.49,
01/15 21Z,  -0.40,  -4.05,  -5.11,  99.90,  -0.66,
01/15 22Z,  -0.40,  -5.67,  -6.82,  99.90,  -0.75,
01/15 23Z,  -0.40,  -7.30,  -8.43,  99.90,  -0.73,
01/16 00Z,  -0.40,  -8.78,  -9.90,  99.90,  -0.72,
01/16 01Z,  -0.30,  -9.85, -10.77,  99.90,  -0.62,
01/16 02Z,  -0.30, -10.22, -11.17,  99.90,  -0.65,  (min)
01/16 03Z,  -0.30,  -9.78, -10.68,  99.90,  -0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 04Z,  -0.30,  -8.66,  99.90,  -9.55,  -0.59,
01/16 05Z,  -0.30,  -7.13,  99.90,  -8.00,  -0.57,
01/16 06Z,  -0.30,  -5.48,  99.90,  -6.34,  -0.56,
01/16 07Z,  -0.30,  -4.13,  99.90,  -4.97,  -0.54,
01/16 08Z,  -0.30,  -3.45,  99.90,  -4.27,  -0.53,  (max)
01/16 09Z,  -0.30,  -3.52,  99.90,  -4.33,  -0.51,
01/16 10Z,  -0.30,  -4.13,  99.90,  -4.93,  -0.50,
01/16 11Z,  -0.30,  -4.95,  99.90,  -5.74,  -0.48,
01/16 12Z,  -0.30,  -5.74,  99.90,  -6.51,  -0.47,
01/16 13Z,  -0.20,  -6.24,  99.90,  -6.89,  -0.45,  (min)
01/16 14Z,  -0.20,  -6.16,  99.90,  -6.80,  -0.44,
01/16 15Z,  -0.20,  -5.42,  99.90,  -6.04,  -0.42,
01/16 16Z,  -0.20,  -4.24,  99.90,  -4.86,  -0.42,
01/16 17Z,  -0.20,  -2.99,  99.90,  -3.61,  -0.42,
01/16 18Z,  -0.20,  -2.00,  99.90,  -2.62,  -0.42,
01/16 19Z,  -0.20,  -1.54,  99.90,  -2.16,  -0.42,  (max)
01/16 20Z,  -0.20,  -1.83,  99.90,  -2.45,  -0.42,
01/16 21Z,  -0.20,  -2.89,  99.90,  -3.51,  -0.42,
01/16 22Z,  -0.20,  -4.48,  99.90,  -5.10,  -0.42,
01/16 23Z,  -0.20,  -6.23,  99.90,  -6.85,  -0.42,
01/17 00Z,  -0.10,  -7.93,  99.90,  -8.45,  -0.42,
01/17 01Z,  -0.10,  -9.38,  99.90,  -9.90,  -0.42,
01/17 02Z,  -0.10, -10.31,  99.90, -10.83,  -0.42,
01/17 03Z,  -0.10, -10.43,  99.90, -10.95,  -0.42,  (min)
01/17 04Z,  -0.10,  -9.69,  99.90, -10.21,  -0.42,
01/17 05Z,  -0.10,  -8.30,  99.90,  -8.82,  -0.42,
01/17 06Z,  -0.10,  -6.57,  99.90,  -7.09,  -0.42,
01/17 07Z,  -0.10,  -4.87,  99.90,  -5.39,  -0.42,
01/17 08Z,  -0.10,  -3.61,  99.90,  -4.13,  -0.42,
01/17 09Z,  -0.10,  -3.12,  99.90,  -3.65,  -0.42,  (max)
01/17 10Z,  -0.10,  -3.43,  99.90,  -3.95,  -0.42,
01/17 11Z,  -0.10,  -4.22,  99.90,  -4.74,  -0.42,
01/17 12Z,  -0.10,  -5.17,  99.90,  -5.69,  -0.42,
01/17 13Z,   0.00,  -6.00,  99.90,  -6.42,  -0.42,
01/17 14Z,   0.00,  -6.43,  99.90,  -6.86,  -0.42,  (min)
01/17 15Z,   0.00,  -6.20,  99.90,  -6.62,  -0.42,
01/17 16Z,   0.00,  -5.27,  99.90,  -5.69,  -0.42,
01/17 17Z,   0.00,  -3.93,  99.90,  -4.36,  -0.42,
01/17 18Z,   0.00,  -2.62,  99.90,  -3.05,  -0.42,
01/17 19Z,   0.00,  -1.69,  99.90,  -2.11,  -0.42,
01/17 20Z,   0.00,  -1.40,  99.90,  -1.82,  -0.42,  (max)
01/17 21Z,   0.00,  -1.94,  99.90,  -2.36,  -0.42,
01/17 22Z,   0.00,  -3.27,  99.90,  -3.69,  -0.42,
01/17 23Z,   0.00,  -5.05,  99.90,  -5.47,  -0.42,
01/18 00Z,   0.00,  -6.91,  99.90,  -7.33,  -0.42,
01/18 01Z,   0.00,  -8.62,  99.90,  -9.04,  -0.42,
01/18 02Z,   0.00,  -9.95,  99.90, -10.37,  -0.42,
01/18 03Z,   0.00, -10.63,  99.90, -11.05,  -0.42,  (min)
01/18 04Z,   0.00, -10.40,  99.90, -10.82,  -0.42,
01/18 05Z,   0.00,  -9.31,  99.90,  -9.74,  -0.42,
01/18 06Z,   0.00,  -7.66,  99.90,  -8.08,  -0.42,
01/18 07Z,   0.00,  -5.82,  99.90,  -6.24,  -0.42,
01/18 08Z,   0.00,  -4.16,  99.90,  -4.59,  -0.42,
01/18 09Z,   0.00,  -3.12,  99.90,  -3.54,  -0.42,
01/18 10Z,   0.00,  -2.93,  99.90,  -3.35,  -0.42,  (max)
01/18 11Z,   0.00,  -3.51,  99.90,  -3.93,  -0.42,
01/18 12Z,   0.00,  -4.50,  99.90,  -4.92,  -0.42,
01/18 13Z,   0.00,  -5.55,  99.90,  -5.97,  -0.42,
01/18 14Z,   0.00,  -6.36,  99.90,  -6.78,  -0.42,
01/18 15Z,   0.00,  -6.66,  99.90,  -7.08,  -0.42,  (min)
01/18 16Z,   0.00,  -6.20,  99.90,  -6.62,  -0.42,
01/18 17Z,   0.00,  -5.04,  99.90,  -5.46,  -0.42,
01/18 18Z,   0.00,  -3.56,  99.90,  -3.98,  -0.42,
01/18 19Z,   0.00,  -2.23,  99.90,  -2.66,  -0.42,
01/18 20Z,   0.00,  -1.41,  99.90,  -1.84,  -0.42,
01/18 21Z,   0.00,  -1.36,  99.90,  -1.78,  -0.42,  (max)
01/18 22Z,   0.00,  -2.21,  99.90,  -2.63,  -0.42,
01/18 23Z,   0.00,  -3.81,  99.90,  -4.23,  -0.42,
01/19 00Z,   0.00,  -5.76,  99.90,  -6.18,  -0.42,
01/19 01Z,   0.00,  -7.68,  99.90,  -8.10,  -0.42,
01/19 02Z,   0.00,  -9.31,  99.90,  -9.73,  -0.42,
01/19 03Z,   0.00, -10.42,  99.90, -10.84,  -0.42,
01/19 04Z,   0.00, -10.73,  99.90, -11.16,  -0.42,  (min)
01/19 05Z,   0.00, -10.09,  99.90, -10.51,  -0.42,
01/19 06Z,   0.00,  -8.64,  99.90,  -9.06,  -0.42,
01/19 07Z,   0.00,  -6.78,  99.90,  -7.20,  -0.42,
01/19 08Z,   0.00,  -4.92,  99.90,  -5.34,  -0.42,
01/19 09Z,   0.00,  -3.44,  99.90,  -3.86,  -0.42,
01/19 10Z,   0.00,  -2.72,  99.90,  -3.14,  -0.42,  (max)
01/19 11Z,   0.00,  -2.90,  99.90,  -3.33,  -0.42,
01/19 12Z,   0.00,  -3.79,  99.90,  -4.21,  -0.42,
01/19 13Z,   0.00,  -4.96,  99.90,  -5.38,  -0.42,
01/19 14Z,   0.00,  -6.05,  99.90,  -6.47,  -0.42,
01/19 15Z,   0.00,  -6.77,  99.90,  -7.19,  -0.42,
01/19 16Z,   0.00,  -6.85,  99.90,  -7.28,  -0.42,  (min)
01/19 17Z,   0.00,  -6.12,  99.90,  -6.54,  -0.42,
01/19 18Z,   0.00,  -4.73,  99.90,  -5.15,  -0.42,
01/19 19Z,  99.90,  -3.16,  99.90,  99.90,  -0.42,
01/19 20Z,  99.90,  -1.89,  99.90,  99.90,  -0.42,
01/19 21Z,  99.90,  -1.26,  99.90,  99.90,  -0.42,
01/19 22Z,  99.90,  -1.50,  99.90,  99.90,  -0.42,
01/19 23Z,  99.90,  -2.66,  99.90,  99.90,  -0.42,
01/20 00Z,  99.90,  -4.51,  99.90,  99.90,  -0.42,