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
Surge List
#Astoria, OR : 04/28/2025 19:21:28 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 00Z,   0.20,  -7.27,  -7.67,  99.90,  -0.60,
04/27 01Z,   0.20,  -8.60,  -9.02,  99.90,  -0.62,
04/27 02Z,   0.20,  -9.22,  -9.69,  99.90,  -0.67,  (min)
04/27 03Z,   0.20,  -8.87,  -9.19,  99.90,  -0.52,
04/27 04Z,   0.20,  -7.52,  -7.51,  99.90,  -0.19,
04/27 05Z,   0.10,  -5.50,  -5.48,  99.90,  -0.08,
04/27 06Z,   0.10,  -3.39,  -3.35,  99.90,  -0.06,
04/27 07Z,   0.10,  -1.73,  -1.67,  99.90,  -0.04,
04/27 08Z,   0.10,  -0.91,  -0.88,  99.90,  -0.07,  (max)
04/27 09Z,   0.00,  -1.24,  -1.32,  99.90,  -0.08,
04/27 10Z,   0.00,  -2.70,  -3.00,  99.90,  -0.30,
04/27 11Z,   0.00,  -4.92,  -5.28,  99.90,  -0.36,
04/27 12Z,   0.00,  -7.32,  -7.42,  99.90,  -0.10,
04/27 13Z,   0.00,  -9.45,  -9.36,  99.90,   0.09,
04/27 14Z,   0.00, -10.97, -10.76,  99.90,   0.21,
04/27 15Z,   0.00, -11.55, -11.47,  99.90,   0.08,  (min)
04/27 16Z,   0.00, -10.99, -11.03,  99.90,  -0.04,
04/27 17Z,   0.00,  -9.41,  -9.23,  99.90,   0.18,
04/27 18Z,   0.00,  -7.26,  -7.20,  99.90,   0.06,
04/27 19Z,   0.00,  -5.09,  -5.15,  99.90,  -0.06,
04/27 20Z,   0.00,  -3.38,  -3.51,  99.90,  -0.13,
04/27 21Z,   0.00,  -2.54,  -2.67,  99.90,  -0.13,  (max)
04/27 22Z,   0.00,  -2.81,  -2.99,  99.90,  -0.18,
04/27 23Z,   0.00,  -4.02,  -4.30,  99.90,  -0.28,
04/28 00Z,   0.00,  -5.69,  -6.15,  99.90,  -0.46,
04/28 01Z,   0.00,  -7.30,  -7.87,  99.90,  -0.57,
04/28 02Z,   0.00,  -8.46,  -9.02,  99.90,  -0.56,
04/28 03Z,   0.00,  -8.83,  -9.43,  99.90,  -0.60,  (min)
04/28 04Z,   0.00,  -8.19,  -8.50,  99.90,  -0.31,
04/28 05Z,   0.00,  -6.58,  -6.67,  99.90,  -0.09,
04/28 06Z,  -0.10,  -4.45,  -4.52,  99.90,   0.03,
04/28 07Z,  -0.10,  -2.42,  -2.49,  99.90,   0.03,
04/28 08Z,  -0.10,  -1.01,  -1.06,  99.90,   0.05,
04/28 09Z,  -0.10,  -0.59,  -0.75,  99.90,  -0.06,  (max)
04/28 10Z,  -0.10,  -1.35,  -1.73,  99.90,  -0.28,
04/28 11Z,  -0.10,  -3.20,  -3.84,  99.90,  -0.54,
04/28 12Z,  -0.10,  -5.65,  -6.22,  99.90,  -0.47,
04/28 13Z,  -0.10,  -8.15,  -8.33,  99.90,  -0.08,
04/28 14Z,  -0.20, -10.25, -10.17,  99.90,   0.28,
04/28 15Z,  -0.20, -11.65, -11.51,  99.90,   0.34,
04/28 16Z,  -0.20, -12.03, -12.10,  99.90,   0.13,  (min)
04/28 17Z,  -0.20, -11.24, -11.43,  99.90,   0.01,
04/28 18Z,  -0.20,  -9.47,  -9.45,  99.90,   0.22,
04/28 19Z,  -0.20,  -7.22,  -7.35,  99.90,   0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 20Z,  -0.20,  -5.03,  99.90,  -5.19,   0.04,
04/28 21Z,  -0.20,  -3.38,  99.90,  -3.57,   0.01,
04/28 22Z,  -0.20,  -2.65,  99.90,  -2.87,  -0.02,  (max)
04/28 23Z,  -0.20,  -3.01,  99.90,  -3.25,  -0.04,
04/29 00Z,  -0.20,  -4.24,  99.90,  -4.51,  -0.07,
04/29 01Z,  -0.20,  -5.83,  99.90,  -6.13,  -0.10,
04/29 02Z,  -0.20,  -7.28,  99.90,  -7.61,  -0.13,
04/29 03Z,  -0.20,  -8.23,  99.90,  -8.58,  -0.15,
04/29 04Z,  -0.20,  -8.34,  99.90,  -8.73,  -0.18,  (min)
04/29 05Z,  -0.20,  -7.45,  99.90,  -7.86,  -0.21,
04/29 06Z,  -0.20,  -5.68,  99.90,  -6.12,  -0.24,
04/29 07Z,  -0.20,  -3.57,  99.90,  -4.04,  -0.26,
04/29 08Z,  -0.20,  -1.74,  99.90,  -2.20,  -0.26,
04/29 09Z,  -0.20,  -0.65,  99.90,  -1.12,  -0.26,
04/29 10Z,  -0.20,  -0.62,  99.90,  -1.09,  -0.26,  (max)
04/29 11Z,  -0.20,  -1.75,  99.90,  -2.22,  -0.26,
04/29 12Z,  -0.20,  -3.84,  99.90,  -4.30,  -0.26,
04/29 13Z,  -0.20,  -6.37,  99.90,  -6.84,  -0.26,
04/29 14Z,  -0.10,  -8.81,  99.90,  -9.17,  -0.26,
04/29 15Z,  -0.10, -10.77,  99.90, -11.13,  -0.26,
04/29 16Z,  -0.10, -11.97,  99.90, -12.33,  -0.26,
04/29 17Z,  -0.10, -12.13,  99.90, -12.50,  -0.26,  (min)
04/29 18Z,  -0.10, -11.15,  99.90, -11.52,  -0.26,
04/29 19Z,  -0.10,  -9.30,  99.90,  -9.66,  -0.26,
04/29 20Z,  -0.10,  -7.07,  99.90,  -7.44,  -0.26,
04/29 21Z,  -0.10,  -4.98,  99.90,  -5.35,  -0.26,
04/29 22Z,  -0.20,  -3.47,  99.90,  -3.93,  -0.26,
04/29 23Z,  -0.20,  -2.87,  99.90,  -3.33,  -0.26,  (max)
04/30 00Z,  -0.20,  -3.30,  99.90,  -3.76,  -0.26,
04/30 01Z,  -0.20,  -4.49,  99.90,  -4.96,  -0.26,
04/30 02Z,  -0.20,  -5.95,  99.90,  -6.41,  -0.26,
04/30 03Z,  -0.20,  -7.21,  99.90,  -7.67,  -0.26,
04/30 04Z,  -0.20,  -7.93,  99.90,  -8.39,  -0.26,  (min)
04/30 05Z,  -0.20,  -7.82,  99.90,  -8.29,  -0.26,
04/30 06Z,  -0.20,  -6.76,  99.90,  -7.22,  -0.26,
04/30 07Z,  -0.20,  -4.96,  99.90,  -5.42,  -0.26,
04/30 08Z,  -0.20,  -2.98,  99.90,  -3.45,  -0.26,
04/30 09Z,  -0.20,  -1.43,  99.90,  -1.89,  -0.26,
04/30 10Z,  -0.20,  -0.68,  99.90,  -1.15,  -0.26,  (max)
04/30 11Z,  -0.20,  -0.98,  99.90,  -1.44,  -0.26,
04/30 12Z,  -0.20,  -2.34,  99.90,  -2.81,  -0.26,
04/30 13Z,  -0.20,  -4.50,  99.90,  -4.97,  -0.26,
04/30 14Z,  -0.20,  -6.95,  99.90,  -7.41,  -0.26,
04/30 15Z,  -0.20,  -9.20,  99.90,  -9.66,  -0.26,
04/30 16Z,  -0.20, -10.94,  99.90, -11.40,  -0.26,
04/30 17Z,  -0.20, -11.92,  99.90, -12.38,  -0.26,  (min)
04/30 18Z,  -0.20, -11.89,  99.90, -12.35,  -0.26,
04/30 19Z,  -0.20, -10.81,  99.90, -11.28,  -0.26,
04/30 20Z,  -0.20,  -8.98,  99.90,  -9.45,  -0.26,
04/30 21Z,  -0.20,  -6.89,  99.90,  -7.35,  -0.26,
04/30 22Z,  -0.20,  -4.98,  99.90,  -5.44,  -0.26,
04/30 23Z,  -0.20,  -3.63,  99.90,  -4.10,  -0.26,
05/01 00Z,  -0.20,  -3.16,  99.90,  -3.62,  -0.26,  (max)
05/01 01Z,  -0.20,  -3.61,  99.90,  -4.08,  -0.26,
05/01 02Z,  -0.20,  -4.72,  99.90,  -5.18,  -0.26,
05/01 03Z,  -0.20,  -6.01,  99.90,  -6.47,  -0.26,
05/01 04Z,  -0.20,  -7.07,  99.90,  -7.53,  -0.26,
05/01 05Z,  -0.20,  -7.60,  99.90,  -8.06,  -0.26,  (min)
05/01 06Z,  -0.20,  -7.34,  99.90,  -7.80,  -0.26,
05/01 07Z,  -0.20,  -6.21,  99.90,  -6.67,  -0.26,
05/01 08Z,  -0.20,  -4.50,  99.90,  -4.96,  -0.26,
05/01 09Z,  -0.20,  -2.76,  99.90,  -3.23,  -0.26,
05/01 10Z,  -0.20,  -1.51,  99.90,  -1.98,  -0.26,
05/01 11Z,  -0.20,  -1.06,  99.90,  -1.53,  -0.26,  (max)
05/01 12Z,  -0.20,  -1.57,  99.90,  -2.03,  -0.26,
05/01 13Z,  -0.20,  -3.00,  99.90,  -3.47,  -0.26,
05/01 14Z,  -0.20,  -5.08,  99.90,  -5.54,  -0.26,
05/01 15Z,  -0.20,  -7.30,  99.90,  -7.77,  -0.26,
05/01 16Z,  -0.20,  -9.28,  99.90,  -9.75,  -0.26,
05/01 17Z,  -0.20, -10.77,  99.90, -11.24,  -0.26,
05/01 18Z,  -0.20, -11.55,  99.90, -12.02,  -0.26,  (min)
05/01 19Z,  -0.20, -11.40,  99.90, -11.87,  -0.26,
05/01 20Z,  -0.20, -10.32,  99.90, -10.79,  -0.26,
05/01 21Z,  -0.20,  -8.62,  99.90,  -9.08,  -0.26,
05/01 22Z,  -0.10,  -6.73,  99.90,  -7.09,  -0.26,
05/01 23Z,  -0.10,  -5.03,  99.90,  -5.39,  -0.26,
05/02 00Z,  -0.10,  -3.84,  99.90,  -4.20,  -0.26,
05/02 01Z,  -0.10,  -3.44,  99.90,  -3.81,  -0.26,  (max)
05/02 02Z,  -0.10,  -3.87,  99.90,  -4.24,  -0.26,
05/02 03Z,  -0.10,  -4.86,  99.90,  -5.22,  -0.26,
05/02 04Z,  -0.10,  -5.97,  99.90,  -6.33,  -0.26,
05/02 05Z,  -0.10,  -6.86,  99.90,  -7.22,  -0.26,
05/02 06Z,  -0.10,  -7.27,  99.90,  -7.63,  -0.26,  (min)
05/02 07Z,  -0.10,  -6.96,  99.90,  -7.32,  -0.26,
05/02 08Z,  -0.10,  -5.88,  99.90,  -6.25,  -0.26,
05/02 09Z,  -0.10,  -4.36,  99.90,  -4.73,  -0.26,
05/02 10Z,   0.00,  -2.91,  99.90,  -3.17,  -0.26,
05/02 11Z,   0.00,  -1.94,  99.90,  -2.21,  -0.26,
05/02 12Z,   0.00,  -1.69,  99.90,  -1.95,  -0.26,