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
#Valdez, AK : 02/16/2026 19:20:28 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 00Z,   0.60,  -1.37,  -2.68,  99.90,  -1.91,
02/15 01Z,   0.50,  -3.87,  -5.11,  99.90,  -1.74,
02/15 02Z,   0.50,  -5.75,  -7.06,  99.90,  -1.81,
02/15 03Z,   0.60,  -6.48,  -7.93,  99.90,  -2.05,  (min)
02/15 04Z,   0.80,  -5.88,  -7.36,  99.90,  -2.28,
02/15 05Z,   1.00,  -4.18,  -5.64,  99.90,  -2.46,
02/15 06Z,   0.50,  -1.91,  -3.23,  99.90,  -1.82,
02/15 07Z,   0.40,   0.38,  -1.04,  99.90,  -1.82,
02/15 08Z,   0.50,   2.21,   0.81,  99.90,  -1.90,
02/15 09Z,   0.50,   3.24,   1.89,  99.90,  -1.85,
02/15 10Z,   0.60,   3.34,   1.91,  99.90,  -2.03,  (max)
02/15 11Z,   0.70,   2.55,   1.05,  99.90,  -2.20,
02/15 12Z,   0.20,   1.11,  -0.47,  99.90,  -1.78,
02/15 13Z,   0.10,  -0.57,  -2.11,  99.90,  -1.64,
02/15 14Z,   0.20,  -1.91,  -3.51,  99.90,  -1.80,
02/15 15Z,   0.30,  -2.36,  -3.93,  99.90,  -1.87,  (min)
02/15 16Z,   0.40,  -1.66,  -3.22,  99.90,  -1.96,
02/15 17Z,   0.40,   0.01,  -1.58,  99.90,  -1.99,
02/15 18Z,   0.20,   2.11,   0.63,  99.90,  -1.68,
02/15 19Z,   0.40,   4.06,   2.50,  99.90,  -1.96,
02/15 20Z,   0.70,   5.36,   3.99,  99.90,  -2.07,
02/15 21Z,   0.80,   5.67,   4.28,  99.90,  -2.19,  (max)
02/15 22Z,   0.90,   4.86,   3.39,  99.90,  -2.37,
02/15 23Z,   0.80,   2.99,   1.41,  99.90,  -2.38,
02/16 00Z,   0.10,   0.30,  -1.31,  99.90,  -1.71,
02/16 01Z,   0.00,  -2.70,  -4.31,  99.90,  -1.61,
02/16 02Z,   0.00,  -5.37,  -7.10,  99.90,  -1.73,
02/16 03Z,   0.10,  -6.99,  -8.79,  99.90,  -1.90,
02/16 04Z,   0.10,  -7.10,  -8.98,  99.90,  -1.98,  (min)
02/16 05Z,   0.10,  -5.73,  -7.54,  99.90,  -1.91,
02/16 06Z,   0.00,  -3.34,  -5.14,  99.90,  -1.80,
02/16 07Z,   0.00,  -0.62,  -2.41,  99.90,  -1.79,
02/16 08Z,   0.00,   1.81,   0.04,  99.90,  -1.77,
02/16 09Z,  -0.10,   3.50,   1.81,  99.90,  -1.59,
02/16 10Z,  -0.10,   4.15,   2.46,  99.90,  -1.59,  (max)
02/16 11Z,   0.00,   3.66,   2.11,  99.90,  -1.55,
02/16 12Z,   0.00,   2.18,   0.69,  99.90,  -1.49,
02/16 13Z,   0.10,   0.13,  -1.32,  99.90,  -1.55,
02/16 14Z,   0.10,  -1.90,  -3.37,  99.90,  -1.57,
02/16 15Z,   0.00,  -3.18,  -4.70,  99.90,  -1.52,
02/16 16Z,  -0.10,  -3.20,  -4.88,  99.90,  -1.58,  (min)
02/16 17Z,  -0.30,  -1.86,  -3.53,  99.90,  -1.37,
02/16 18Z,  -0.40,   0.40,  -1.15,  99.90,  -1.15,
02/16 19Z,  -0.50,   2.88,   1.48,  99.90,  -0.90,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 20Z,  -0.40,   4.93,  99.90,   3.54,  -0.98,
02/16 21Z,  -0.40,   6.05,  99.90,   4.59,  -1.06,  (max)
02/16 22Z,  -0.30,   5.99,  99.90,   4.55,  -1.14,
02/16 23Z,  -0.30,   4.64,  99.90,   3.12,  -1.22,
02/17 00Z,  -0.40,   2.15,  99.90,   0.45,  -1.30,
02/17 01Z,  -0.40,  -1.05,  99.90,  -2.83,  -1.38,
02/17 02Z,  -0.40,  -4.29,  99.90,  -6.15,  -1.46,
02/17 03Z,  -0.40,  -6.77,  99.90,  -8.70,  -1.54,
02/17 04Z,  -0.30,  -7.78,  99.90,  -9.69,  -1.62,  (min)
02/17 05Z,  -0.30,  -7.04,  99.90,  -9.04,  -1.70,
02/17 06Z,  -0.20,  -4.85,  99.90,  -6.83,  -1.78,
02/17 07Z,  -0.10,  -1.89,  99.90,  -3.85,  -1.86,
02/17 08Z,   0.00,   1.06,  99.90,  -0.79,  -1.86,
02/17 09Z,   0.00,   3.39,  99.90,   1.54,  -1.86,
02/17 10Z,   0.00,   4.68,  99.90,   2.82,  -1.86,
02/17 11Z,   0.00,   4.69,  99.90,   2.84,  -1.86,  (max)
02/17 12Z,   0.00,   3.45,  99.90,   1.60,  -1.86,
02/17 13Z,   0.00,   1.26,  99.90,  -0.60,  -1.86,
02/17 14Z,   0.00,  -1.28,  99.90,  -3.13,  -1.86,
02/17 15Z,   0.10,  -3.38,  99.90,  -5.14,  -1.86,
02/17 16Z,   0.20,  -4.32,  99.90,  -5.97,  -1.86,  (min)
02/17 17Z,   0.20,  -3.69,  99.90,  -5.35,  -1.86,
02/17 18Z,   0.10,  -1.68,  99.90,  -3.44,  -1.86,
02/17 19Z,   0.10,   1.07,  99.90,  -0.69,  -1.86,
02/17 20Z,   0.10,   3.74,  99.90,   1.99,  -1.86,
02/17 21Z,   0.10,   5.68,  99.90,   3.92,  -1.86,
02/17 22Z,   0.20,   6.45,  99.90,   4.79,  -1.86,  (max)
02/17 23Z,   0.20,   5.85,  99.90,   4.19,  -1.86,
02/18 00Z,   0.30,   3.89,  99.90,   2.33,  -1.86,
02/18 01Z,   0.30,   0.86,  99.90,  -0.70,  -1.86,
02/18 02Z,   0.30,  -2.63,  99.90,  -4.18,  -1.86,
02/18 03Z,   0.20,  -5.76,  99.90,  -7.41,  -1.86,
02/18 04Z,   0.20,  -7.68,  99.90,  -9.34,  -1.86,
02/18 05Z,   0.10,  -7.84,  99.90,  -9.59,  -1.86,  (min)
02/18 06Z,   0.10,  -6.19,  99.90,  -7.95,  -1.86,
02/18 07Z,   0.10,  -3.29,  99.90,  -5.05,  -1.86,
02/18 08Z,   0.10,   0.01,  99.90,  -1.74,  -1.86,
02/18 09Z,   0.20,   2.92,  99.90,   1.26,  -1.86,
02/18 10Z,   0.20,   4.86,  99.90,   3.20,  -1.86,
02/18 11Z,   0.20,   5.49,  99.90,   3.84,  -1.86,  (max)
02/18 12Z,   0.20,   4.71,  99.90,   3.06,  -1.86,
02/18 13Z,   0.10,   2.69,  99.90,   0.93,  -1.86,
02/18 14Z,   0.00,  -0.09,  99.90,  -1.94,  -1.86,
02/18 15Z,   0.00,  -2.85,  99.90,  -4.70,  -1.86,
02/18 16Z,   0.00,  -4.74,  99.90,  -6.60,  -1.86,
02/18 17Z,   0.00,  -5.12,  99.90,  -6.97,  -1.86,  (min)
02/18 18Z,   0.10,  -3.80,  99.90,  -5.55,  -1.86,
02/18 19Z,   0.30,  -1.20,  99.90,  -2.75,  -1.86,
02/18 20Z,   0.50,   1.85,  99.90,   0.50,  -1.86,
02/18 21Z,   0.50,   4.49,  99.90,   3.14,  -1.86,
02/18 22Z,   0.50,   6.11,  99.90,   4.76,  -1.86,
02/18 23Z,   0.40,   6.38,  99.90,   4.92,  -1.86,  (max)
02/19 00Z,   0.40,   5.19,  99.90,   3.74,  -1.86,
02/19 01Z,   0.40,   2.71,  99.90,   1.25,  -1.86,
02/19 02Z,   0.30,  -0.63,  99.90,  -2.18,  -1.86,
02/19 03Z,   0.40,  -4.06,  99.90,  -5.52,  -1.86,
02/19 04Z,   0.40,  -6.73,  99.90,  -8.19,  -1.86,
02/19 05Z,   0.50,  -7.85,  99.90,  -9.21,  -1.86,  (min)
02/19 06Z,   0.60,  -7.07,  99.90,  -8.33,  -1.86,
02/19 07Z,   0.60,  -4.62,  99.90,  -5.87,  -1.86,
02/19 08Z,   0.50,  -1.25,  99.90,  -2.61,  -1.86,
02/19 09Z,   0.50,   2.09,  99.90,   0.73,  -1.86,
02/19 10Z,   0.40,   4.64,  99.90,   3.18,  -1.86,
02/19 11Z,   0.40,   5.93,  99.90,   4.47,  -1.86,  (max)
02/19 12Z,   0.50,   5.76,  99.90,   4.41,  -1.86,
02/19 13Z,   0.60,   4.17,  99.90,   2.92,  -1.86,
02/19 14Z,   0.70,   1.50,  99.90,   0.34,  -1.86,
02/19 15Z,   0.70,  -1.61,  99.90,  -2.76,  -1.86,
02/19 16Z,   0.60,  -4.30,  99.90,  -5.56,  -1.86,
02/19 17Z,   0.60,  -5.77,  99.90,  -7.03,  -1.86,  (min)
02/19 18Z,   0.60,  -5.50,  99.90,  -6.76,  -1.86,
02/19 19Z,   0.60,  -3.55,  99.90,  -4.81,  -1.86,
02/19 20Z,   0.60,  -0.56,  99.90,  -1.81,  -1.86,
02/19 21Z,   0.70,   2.54,  99.90,   1.39,  -1.86,
02/19 22Z,   0.70,   4.92,  99.90,   3.76,  -1.86,
02/19 23Z,   0.60,   6.06,  99.90,   4.81,  -1.86,  (max)
02/20 00Z,   0.60,   5.78,  99.90,   4.53,  -1.86,
02/20 01Z,   0.60,   4.11,  99.90,   2.85,  -1.86,
02/20 02Z,   0.60,   1.34,  99.90,   0.08,  -1.86,
02/20 03Z,   0.60,  -1.97,  99.90,  -3.23,  -1.86,
02/20 04Z,   0.60,  -5.03,  99.90,  -6.28,  -1.86,
02/20 05Z,   0.70,  -6.98,  99.90,  -8.14,  -1.86,
02/20 06Z,   0.80,  -7.21,  99.90,  -8.27,  -1.86,  (min)
02/20 07Z,   0.80,  -5.58,  99.90,  -6.63,  -1.86,
02/20 08Z,   0.70,  -2.55,  99.90,  -3.71,  -1.86,
02/20 09Z,   0.60,   0.95,  99.90,  -0.30,  -1.86,
02/20 10Z,   0.50,   3.99,  99.90,   2.64,  -1.86,
02/20 11Z,   0.50,   5.92,  99.90,   4.56,  -1.86,
02/20 12Z,   0.40,   6.42,  99.90,   4.97,  -1.86,