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
#Alitak, AK : 07/04/2025 19:20:53 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 00Z,  -0.50,  -2.27,  -1.69,  99.90,   1.08,
07/03 01Z,  -0.50,  -0.55,   0.10,  99.90,   1.15,
07/03 02Z,  -0.50,   1.38,   2.01,  99.90,   1.13,
07/03 03Z,  -0.60,   2.98,   3.51,  99.90,   1.13,
07/03 04Z,  -0.60,   3.80,   4.35,  99.90,   1.15,  (max)
07/03 05Z,  -0.60,   3.78,   4.11,  99.90,   0.93,
07/03 06Z,  -0.60,   3.00,   3.23,  99.90,   0.83,
07/03 07Z,  -0.60,   1.63,   1.86,  99.90,   0.83,
07/03 08Z,  -0.60,  -0.03,   0.23,  99.90,   0.86,
07/03 09Z,  -0.60,  -1.59,  -1.24,  99.90,   0.95,
07/03 10Z,  -0.60,  -2.69,  -2.20,  99.90,   1.09,
07/03 11Z,  -0.60,  -3.12,  -2.61,  99.90,   1.11,  (min)
07/03 12Z,  -0.60,  -2.91,  -2.39,  99.90,   1.12,
07/03 13Z,  -0.70,  -2.15,  -1.52,  99.90,   1.33,
07/03 14Z,  -0.70,  -0.97,  -0.46,  99.90,   1.21,
07/03 15Z,  -0.60,   0.28,   0.75,  99.90,   1.07,
07/03 16Z,  -0.60,   1.11,   1.64,  99.90,   1.13,
07/03 17Z,  -0.60,   1.32,   1.91,  99.90,   1.19,  (max)
07/03 18Z,  -0.80,   0.96,   1.35,  99.90,   1.19,
07/03 19Z,  -0.80,   0.13,   0.54,  99.90,   1.21,
07/03 20Z,  -0.80,  -0.99,  -0.50,  99.90,   1.29,
07/03 21Z,  -0.80,  -2.04,  -1.46,  99.90,   1.38,
07/03 22Z,  -0.80,  -2.71,  -2.10,  99.90,   1.41,
07/03 23Z,  -0.80,  -2.75,  -2.20,  99.90,   1.35,  (min)
07/04 00Z,  -0.90,  -2.15,  -1.72,  99.90,   1.33,
07/04 01Z,  -0.90,  -1.05,  -0.69,  99.90,   1.26,
07/04 02Z,  -0.90,   0.44,   0.81,  99.90,   1.27,
07/04 03Z,  -0.90,   2.06,   2.42,  99.90,   1.26,
07/04 04Z,  -0.90,   3.31,   3.54,  99.90,   1.13,
07/04 05Z,  -0.90,   3.87,   4.05,  99.90,   1.08,  (max)
07/04 06Z,  -0.90,   3.68,   3.77,  99.90,   0.99,
07/04 07Z,  -0.90,   2.81,   2.86,  99.90,   0.95,
07/04 08Z,  -0.90,   1.40,   1.42,  99.90,   0.92,
07/04 09Z,  -0.80,  -0.28,  -0.16,  99.90,   0.92,
07/04 10Z,  -0.80,  -1.85,  -1.62,  99.90,   1.03,
07/04 11Z,  -0.90,  -2.97,  -2.72,  99.90,   1.15,
07/04 12Z,  -0.80,  -3.47,  -3.24,  99.90,   1.03,  (min)
07/04 13Z,  -0.80,  -3.37,  -3.07,  99.90,   1.10,
07/04 14Z,  -0.90,  -2.71,  -2.55,  99.90,   1.06,
07/04 15Z,  -0.90,  -1.57,  -1.40,  99.90,   1.07,
07/04 16Z,  -0.90,  -0.32,  -0.14,  99.90,   1.08,
07/04 17Z,  -0.90,   0.57,   0.80,  99.90,   1.13,
07/04 18Z,  -0.90,   0.96,   1.27,  99.90,   1.21,  (max)
07/04 19Z,  -0.90,   0.85,   1.10,  99.90,   1.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 20Z,  -1.00,   0.28,  99.90,   0.42,   1.14,
07/04 21Z,  -1.00,  -0.55,  99.90,  -0.43,   1.12,
07/04 22Z,  -1.00,  -1.36,  99.90,  -1.25,   1.11,
07/04 23Z,  -1.00,  -1.82,  99.90,  -1.73,   1.09,  (min)
07/05 00Z,  -1.00,  -1.74,  99.90,  -1.66,   1.07,
07/05 01Z,  -1.00,  -1.16,  99.90,  -1.10,   1.06,
07/05 02Z,  -0.90,  -0.18,  99.90,  -0.04,   1.04,
07/05 03Z,  -0.90,   1.14,  99.90,   1.26,   1.03,
07/05 04Z,  -0.90,   2.55,  99.90,   2.66,   1.01,
07/05 05Z,  -0.90,   3.59,  99.90,   3.68,   1.00,
07/05 06Z,  -1.00,   3.97,  99.90,   3.95,   0.98,  (max)
07/05 07Z,  -1.00,   3.66,  99.90,   3.63,   0.96,
07/05 08Z,  -1.00,   2.70,  99.90,   2.67,   0.96,
07/05 09Z,  -0.90,   1.19,  99.90,   1.25,   0.96,
07/05 10Z,  -0.90,  -0.60,  99.90,  -0.54,   0.96,
07/05 11Z,  -0.90,  -2.27,  99.90,  -2.21,   0.96,
07/05 12Z,  -0.80,  -3.47,  99.90,  -3.31,   0.96,
07/05 13Z,  -0.70,  -4.04,  99.90,  -3.78,   0.96,  (min)
07/05 14Z,  -0.60,  -3.99,  99.90,  -3.63,   0.96,
07/05 15Z,  -0.60,  -3.29,  99.90,  -2.92,   0.96,
07/05 16Z,  -0.60,  -2.03,  99.90,  -1.66,   0.96,
07/05 17Z,  -0.60,  -0.63,  99.90,  -0.27,   0.96,
07/05 18Z,  -0.50,   0.44,  99.90,   0.90,   0.96,
07/05 19Z,  -0.50,   1.04,  99.90,   1.50,   0.96,
07/05 20Z,  -0.50,   1.13,  99.90,   1.59,   0.96,  (max)
07/05 21Z,  -0.50,   0.71,  99.90,   1.18,   0.96,
07/05 22Z,  -0.50,  -0.02,  99.90,   0.45,   0.96,
07/05 23Z,  -0.50,  -0.74,  99.90,  -0.28,   0.96,
07/06 00Z,  -0.50,  -1.15,  99.90,  -0.68,   0.96,  (min)
07/06 01Z,  -0.50,  -1.06,  99.90,  -0.60,   0.96,
07/06 02Z,  -0.40,  -0.54,  99.90,   0.02,   0.96,
07/06 03Z,  -0.40,   0.36,  99.90,   0.92,   0.96,
07/06 04Z,  -0.40,   1.61,  99.90,   2.18,   0.96,
07/06 05Z,  -0.40,   2.94,  99.90,   3.50,   0.96,
07/06 06Z,  -0.40,   3.87,  99.90,   4.43,   0.96,
07/06 07Z,  -0.40,   4.16,  99.90,   4.72,   0.96,  (max)
07/06 08Z,  -0.40,   3.75,  99.90,   4.32,   0.96,
07/06 09Z,  -0.30,   2.63,  99.90,   3.30,   0.96,
07/06 10Z,  -0.30,   0.92,  99.90,   1.58,   0.96,
07/06 11Z,  -0.30,  -1.06,  99.90,  -0.40,   0.96,
07/06 12Z,  -0.40,  -2.88,  99.90,  -2.32,   0.96,
07/06 13Z,  -0.40,  -4.18,  99.90,  -3.61,   0.96,
07/06 14Z,  -0.40,  -4.78,  99.90,  -4.21,   0.96,  (min)
07/06 15Z,  -0.50,  -4.65,  99.90,  -4.19,   0.96,
07/06 16Z,  -0.50,  -3.75,  99.90,  -3.29,   0.96,
07/06 17Z,  -0.50,  -2.23,  99.90,  -1.77,   0.96,
07/06 18Z,  -0.50,  -0.59,  99.90,  -0.13,   0.96,
07/06 19Z,  -0.50,   0.71,  99.90,   1.17,   0.96,
07/06 20Z,  -0.50,   1.48,  99.90,   1.95,   0.96,
07/06 21Z,  -0.50,   1.64,  99.90,   2.11,   0.96,  (max)
07/06 22Z,  -0.50,   1.21,  99.90,   1.68,   0.96,
07/06 23Z,  -0.50,   0.42,  99.90,   0.89,   0.96,
07/07 00Z,  -0.50,  -0.36,  99.90,   0.11,   0.96,
07/07 01Z,  -0.50,  -0.80,  99.90,  -0.34,   0.96,  (min)
07/07 02Z,  -0.50,  -0.76,  99.90,  -0.30,   0.96,
07/07 03Z,  -0.60,  -0.27,  99.90,   0.10,   0.96,
07/07 04Z,  -0.60,   0.66,  99.90,   1.02,   0.96,
07/07 05Z,  -0.60,   1.97,  99.90,   2.34,   0.96,
07/07 06Z,  -0.60,   3.32,  99.90,   3.69,   0.96,
07/07 07Z,  -0.60,   4.23,  99.90,   4.60,   0.96,
07/07 08Z,  -0.50,   4.45,  99.90,   4.92,   0.96,  (max)
07/07 09Z,  -0.50,   3.89,  99.90,   4.36,   0.96,
07/07 10Z,  -0.50,   2.52,  99.90,   2.98,   0.96,
07/07 11Z,  -0.50,   0.52,  99.90,   0.98,   0.96,
07/07 12Z,  -0.50,  -1.71,  99.90,  -1.24,   0.96,
07/07 13Z,  -0.60,  -3.69,  99.90,  -3.33,   0.96,
07/07 14Z,  -0.60,  -5.04,  99.90,  -4.67,   0.96,
07/07 15Z,  -0.70,  -5.57,  99.90,  -5.31,   0.96,  (min)
07/07 16Z,  -0.70,  -5.23,  99.90,  -4.97,   0.96,
07/07 17Z,  -0.70,  -4.00,  99.90,  -3.73,   0.96,
07/07 18Z,  -0.70,  -2.12,  99.90,  -1.86,   0.96,
07/07 19Z,  -0.60,  -0.19,  99.90,   0.18,   0.96,
07/07 20Z,  -0.60,   1.31,  99.90,   1.67,   0.96,
07/07 21Z,  -0.60,   2.14,  99.90,   2.50,   0.96,
07/07 22Z,  -0.60,   2.21,  99.90,   2.57,   0.96,  (max)
07/07 23Z,  -0.60,   1.59,  99.90,   1.96,   0.96,
07/08 00Z,  -0.60,   0.62,  99.90,   0.99,   0.96,
07/08 01Z,  -0.60,  -0.29,  99.90,   0.07,   0.96,
07/08 02Z,  -0.60,  -0.81,  99.90,  -0.45,   0.96,  (min)
07/08 03Z,  -0.60,  -0.78,  99.90,  -0.42,   0.96,
07/08 04Z,  -0.60,  -0.22,  99.90,   0.14,   0.96,
07/08 05Z,  -0.60,   0.85,  99.90,   1.21,   0.96,
07/08 06Z,  -0.60,   2.33,  99.90,   2.70,   0.96,
07/08 07Z,  -0.60,   3.80,  99.90,   4.17,   0.96,
07/08 08Z,  -0.50,   4.72,  99.90,   5.19,   0.96,
07/08 09Z,  -0.50,   4.82,  99.90,   5.28,   0.96,  (max)
07/08 10Z,  -0.50,   3.99,  99.90,   4.45,   0.96,
07/08 11Z,  -0.50,   2.26,  99.90,   2.72,   0.96,
07/08 12Z,  -0.50,  -0.09,  99.90,   0.38,   0.96,