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 : 06/19/2025 16:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 00Z,  -0.40,   3.88,   3.82,  99.90,   0.34,
06/18 01Z,  -0.50,   6.28,   6.33,  99.90,   0.55,
06/18 02Z,  -0.40,   8.47,   8.39,  99.90,   0.32,
06/18 03Z,  -0.40,   9.82,   9.74,  99.90,   0.32,
06/18 04Z,  -0.40,  10.05,  10.01,  99.90,   0.36,  (max)
06/18 05Z,  -0.50,   9.35,   9.07,  99.90,   0.22,
06/18 06Z,  -0.40,   8.03,   7.84,  99.90,   0.21,
06/18 07Z,  -0.40,   6.42,   6.33,  99.90,   0.31,
06/18 08Z,  -0.40,   4.90,   4.67,  99.90,   0.17,
06/18 09Z,  -0.40,   3.85,   3.54,  99.90,   0.09,
06/18 10Z,  -0.50,   3.55,   3.41,  99.90,   0.36,  (min)
06/18 11Z,  -0.50,   4.06,   3.95,  99.90,   0.39,
06/18 12Z,  -0.40,   5.20,   4.92,  99.90,   0.12,
06/18 13Z,  -0.40,   6.68,   6.44,  99.90,   0.16,
06/18 14Z,  -0.50,   8.15,   7.92,  99.90,   0.27,
06/18 15Z,  -0.50,   9.07,   8.74,  99.90,   0.17,
06/18 16Z,  -0.50,   9.05,   8.81,  99.90,   0.26,  (max)
06/18 17Z,  -0.50,   8.11,   8.03,  99.90,   0.42,
06/18 18Z,  -0.50,   6.57,   6.46,  99.90,   0.39,
06/18 19Z,  -0.50,   4.72,   4.54,  99.90,   0.32,
06/18 20Z,  -0.50,   2.93,   2.81,  99.90,   0.38,
06/18 21Z,  -0.50,   1.60,   1.58,  99.90,   0.48,
06/18 22Z,  -0.50,   1.08,   1.01,  99.90,   0.43,  (min)
06/18 23Z,  -0.50,   1.57,   1.37,  99.90,   0.30,
06/19 00Z,  -0.50,   2.95,   2.66,  99.90,   0.21,
06/19 01Z,  -0.50,   4.95,   4.72,  99.90,   0.27,
06/19 02Z,  -0.50,   7.22,   6.96,  99.90,   0.24,
06/19 03Z,  -0.50,   9.23,   9.01,  99.90,   0.28,
06/19 04Z,  -0.50,  10.38,  10.11,  99.90,   0.23,
06/19 05Z,  -0.60,  10.44,  10.14,  99.90,   0.30,  (max)
06/19 06Z,  -0.50,   9.58,   9.26,  99.90,   0.18,
06/19 07Z,  -0.50,   8.09,   7.78,  99.90,   0.19,
06/19 08Z,  -0.50,   6.30,   5.97,  99.90,   0.17,
06/19 09Z,  -0.60,   4.57,   4.34,  99.90,   0.37,
06/19 10Z,  -0.60,   3.30,   2.94,  99.90,   0.24,
06/19 11Z,  -0.60,   2.80,   2.49,  99.90,   0.29,  (min)
06/19 12Z,  -0.60,   3.12,   2.93,  99.90,   0.41,
06/19 13Z,  -0.70,   4.11,   3.83,  99.90,   0.42,
06/19 14Z,  -0.70,   5.56,   5.32,  99.90,   0.46,
06/19 15Z,  -0.70,   7.12,   6.96,  99.90,   0.54,
06/19 16Z,  -0.70,   8.22,   8.10,  99.90,   0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/19 17Z,  -0.70,   8.45,  99.90,   8.34,   0.59,  (max)
06/19 18Z,  -0.70,   7.84,  99.90,   7.74,   0.60,
06/19 19Z,  -0.70,   6.62,  99.90,   6.52,   0.61,
06/19 20Z,  -0.70,   5.06,  99.90,   4.97,   0.62,
06/19 21Z,  -0.70,   3.51,  99.90,   3.44,   0.63,
06/19 22Z,  -0.70,   2.38,  99.90,   2.32,   0.64,
06/19 23Z,  -0.70,   2.01,  99.90,   1.96,   0.64,  (min)
06/20 00Z,  -0.70,   2.58,  99.90,   2.53,   0.65,
06/20 01Z,  -0.80,   3.95,  99.90,   3.81,   0.66,
06/20 02Z,  -0.80,   5.89,  99.90,   5.76,   0.67,
06/20 03Z,  -0.90,   8.09,  99.90,   7.87,   0.68,
06/20 04Z,  -0.90,  10.00,  99.90,   9.79,   0.69,
06/20 05Z,  -0.90,  11.02,  99.90,  10.81,   0.69,  (max)
06/20 06Z,  -0.90,  10.95,  99.90,  10.74,   0.69,
06/20 07Z,  -0.90,   9.93,  99.90,   9.72,   0.69,
06/20 08Z,  -0.90,   8.23,  99.90,   8.02,   0.69,
06/20 09Z,  -0.90,   6.14,  99.90,   5.93,   0.69,
06/20 10Z,  -0.90,   4.09,  99.90,   3.88,   0.69,
06/20 11Z,  -0.90,   2.51,  99.90,   2.30,   0.69,
06/20 12Z,  -0.90,   1.74,  99.90,   1.53,   0.69,  (min)
06/20 13Z,  -1.00,   1.87,  99.90,   1.56,   0.69,
06/20 14Z,  -1.00,   2.79,  99.90,   2.48,   0.69,
06/20 15Z,  -1.00,   4.34,  99.90,   4.03,   0.69,
06/20 16Z,  -1.10,   6.16,  99.90,   5.74,   0.69,
06/20 17Z,  -1.10,   7.59,  99.90,   7.17,   0.69,
06/20 18Z,  -1.10,   8.19,  99.90,   7.78,   0.69,  (max)
06/20 19Z,  -1.10,   7.94,  99.90,   7.53,   0.69,
06/20 20Z,  -1.10,   7.03,  99.90,   6.62,   0.69,
06/20 21Z,  -1.10,   5.67,  99.90,   5.26,   0.69,
06/20 22Z,  -1.10,   4.25,  99.90,   3.84,   0.69,
06/20 23Z,  -1.10,   3.20,  99.90,   2.78,   0.69,
06/21 00Z,  -1.20,   2.87,  99.90,   2.36,   0.69,  (min)
06/21 01Z,  -1.20,   3.42,  99.90,   2.91,   0.69,
06/21 02Z,  -1.20,   4.75,  99.90,   4.24,   0.69,
06/21 03Z,  -1.20,   6.66,  99.90,   6.15,   0.69,
06/21 04Z,  -1.20,   8.86,  99.90,   8.35,   0.69,
06/21 05Z,  -1.10,  10.74,  99.90,  10.33,   0.69,
06/21 06Z,  -1.10,  11.69,  99.90,  11.28,   0.69,  (max)
06/21 07Z,  -1.00,  11.52,  99.90,  11.21,   0.69,
06/21 08Z,  -0.90,  10.33,  99.90,  10.12,   0.69,
06/21 09Z,  -0.90,   8.34,  99.90,   8.13,   0.69,
06/21 10Z,  -0.80,   5.87,  99.90,   5.76,   0.69,
06/21 11Z,  -0.80,   3.43,  99.90,   3.32,   0.69,
06/21 12Z,  -0.80,   1.51,  99.90,   1.40,   0.69,
06/21 13Z,  -0.80,   0.48,  99.90,   0.37,   0.69,
06/21 14Z,  -0.80,   0.47,  99.90,   0.36,   0.69,  (min)
06/21 15Z,  -0.80,   1.44,  99.90,   1.33,   0.69,
06/21 16Z,  -0.80,   3.25,  99.90,   3.14,   0.69,
06/21 17Z,  -0.80,   5.44,  99.90,   5.33,   0.69,
06/21 18Z,  -0.80,   7.28,  99.90,   7.17,   0.69,
06/21 19Z,  -0.80,   8.29,  99.90,   8.18,   0.69,
06/21 20Z,  -0.80,   8.39,  99.90,   8.28,   0.69,  (max)
06/21 21Z,  -0.80,   7.67,  99.90,   7.56,   0.69,
06/21 22Z,  -0.80,   6.39,  99.90,   6.28,   0.69,
06/21 23Z,  -0.80,   4.96,  99.90,   4.85,   0.69,
06/22 00Z,  -0.80,   3.88,  99.90,   3.77,   0.69,
06/22 01Z,  -0.90,   3.51,  99.90,   3.30,   0.69,  (min)
06/22 02Z,  -0.90,   4.01,  99.90,   3.80,   0.69,
06/22 03Z,  -0.90,   5.30,  99.90,   5.09,   0.69,
06/22 04Z,  -1.00,   7.24,  99.90,   6.93,   0.69,
06/22 05Z,  -1.00,   9.50,  99.90,   9.19,   0.69,
06/22 06Z,  -1.00,  11.42,  99.90,  11.11,   0.69,
06/22 07Z,  -1.00,  12.35,  99.90,  12.04,   0.69,  (max)
06/22 08Z,  -0.90,  12.09,  99.90,  11.88,   0.69,
06/22 09Z,  -0.90,  10.69,  99.90,  10.48,   0.69,
06/22 10Z,  -0.90,   8.34,  99.90,   8.13,   0.69,
06/22 11Z,  -0.80,   5.47,  99.90,   5.36,   0.69,
06/22 12Z,  -0.90,   2.64,  99.90,   2.43,   0.69,
06/22 13Z,  -0.90,   0.41,  99.90,   0.20,   0.69,
06/22 14Z,  -0.90,  -0.81,  99.90,  -1.02,   0.69,
06/22 15Z,  -0.90,  -0.85,  99.90,  -1.06,   0.69,  (min)
06/22 16Z,  -0.90,   0.30,  99.90,   0.09,   0.69,
06/22 17Z,  -0.90,   2.46,  99.90,   2.25,   0.69,
06/22 18Z,  -0.90,   5.08,  99.90,   4.87,   0.69,
06/22 19Z,  -0.90,   7.35,  99.90,   7.14,   0.69,
06/22 20Z,  -0.90,   8.72,  99.90,   8.50,   0.69,
06/22 21Z,  -0.80,   9.03,  99.90,   8.92,   0.69,  (max)
06/22 22Z,  -0.80,   8.36,  99.90,   8.25,   0.69,
06/22 23Z,  -0.80,   7.01,  99.90,   6.90,   0.69,
06/23 00Z,  -0.90,   5.49,  99.90,   5.28,   0.69,
06/23 01Z,  -0.90,   4.30,  99.90,   4.09,   0.69,
06/23 02Z,  -0.90,   3.85,  99.90,   3.64,   0.69,  (min)
06/23 03Z,  -0.90,   4.31,  99.90,   4.10,   0.69,
06/23 04Z,  -0.90,   5.61,  99.90,   5.40,   0.69,
06/23 05Z,  -0.90,   7.64,  99.90,   7.43,   0.69,
06/23 06Z,  -0.90,  10.02,  99.90,   9.81,   0.69,
06/23 07Z,  99.90,  12.01,  99.90,  99.90,   0.69,
06/23 08Z,  99.90,  12.95,  99.90,  99.90,   0.69,
06/23 09Z,  99.90,  12.58,  99.90,  99.90,   0.69,
06/23 10Z,  99.90,  10.90,  99.90,  99.90,   0.69,
06/23 11Z,  99.90,   8.18,  99.90,  99.90,   0.69,
06/23 12Z,  99.90,   4.93,  99.90,  99.90,   0.69,