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
#Clarks Point, Nushagak Bay, AK : 06/17/2026 09:22:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 18Z,   0.60,  11.88,  99.90,  12.48,   0.00,
06/15 19Z,   0.50,   8.75,  99.90,   9.25,   0.00,
06/15 20Z,   0.50,   7.16,  99.90,   7.66,   0.00,  (min)
06/15 21Z,   0.50,   7.65,  99.90,   8.15,   0.00,
06/15 22Z,   0.50,   9.86,  99.90,  10.36,   0.00,
06/15 23Z,   0.50,  12.69,  99.90,  13.19,   0.00,
06/16 00Z,   0.30,  15.05,  99.90,  15.35,   0.00,
06/16 01Z,   0.40,  16.14,  99.90,  16.54,   0.00,  (max)
06/16 02Z,   0.40,  15.46,  99.90,  15.86,   0.00,
06/16 03Z,   0.40,  12.84,  99.90,  13.24,   0.00,
06/16 04Z,   0.40,   8.74,  99.90,   9.14,   0.00,
06/16 05Z,   0.40,   4.05,  99.90,   4.45,   0.00,
06/16 06Z,   0.30,  -0.35,  99.90,  -0.05,   0.00,
06/16 07Z,   0.30,  -3.61,  99.90,  -3.31,   0.00,
06/16 08Z,   0.30,  -4.84,  99.90,  -4.54,   0.00,  (min)
06/16 09Z,   0.30,  -3.29,  99.90,  -2.99,   0.00,
06/16 10Z,   0.30,   0.96,  99.90,   1.26,   0.00,
06/16 11Z,   0.20,   6.90,  99.90,   7.10,   0.00,
06/16 12Z,   0.20,  13.15,  99.90,  13.35,   0.00,
06/16 13Z,   0.20,  18.54,  99.90,  18.74,   0.00,
06/16 14Z,   0.20,  22.18,  99.90,  22.38,   0.00,
06/16 15Z,   0.20,  23.48,  99.90,  23.68,   0.00,  (max)
06/16 16Z,   0.10,  22.40,  99.90,  22.50,   0.00,
06/16 17Z,   0.10,  19.50,  99.90,  19.60,   0.00,
06/16 18Z,   0.20,  15.62,  99.90,  15.82,   0.00,
06/16 19Z,   0.20,  11.55,  99.90,  11.75,   0.00,
06/16 20Z,   0.20,   8.20,  99.90,   8.40,   0.00,
06/16 21Z,   0.30,   6.56,  99.90,   6.86,   0.00,  (min)
06/16 22Z,   0.30,   7.11,  99.90,   7.41,   0.00,
06/16 23Z,   0.30,   9.40,  99.90,   9.70,   0.00,
06/17 00Z,   0.40,  12.32,  99.90,  12.72,   0.00,
06/17 01Z,   0.40,  14.77,  99.90,  15.17,   0.00,
06/17 02Z,   0.50,  15.97,  99.90,  16.47,   0.00,  (max)
06/17 03Z,   0.50,  15.36,  99.90,  15.86,   0.00,
06/17 04Z,   0.50,  12.80,  99.90,  13.30,   0.00,
06/17 05Z,   0.50,   8.74,  99.90,   9.24,   0.00,
06/17 06Z,   0.50,   4.08,  99.90,   4.58,   0.00,
06/17 07Z,   0.50,  -0.31,  99.90,   0.19,   0.00,
06/17 08Z,   0.50,  -3.55,  99.90,  -3.05,   0.00,
06/17 09Z,   0.50,  -4.67,  99.90,  -4.17,   0.00,  (min)
06/17 10Z,   0.50,  -2.93,  99.90,  -2.43,   0.00,
06/17 11Z,   0.50,   1.49,  99.90,   1.99,   0.00,
06/17 12Z,   0.40,   7.52,  99.90,   7.92,   0.00,
06/17 13Z,   0.40,  13.80,  99.90,  14.20,   0.00,
06/17 14Z,   0.40,  19.15,  99.90,  19.55,   0.00,
06/17 15Z,   0.40,  22.69,  99.90,  23.09,   0.00,
06/17 16Z,   0.40,  23.80,  99.90,  24.20,   0.00,  0.08 ft above HAT  (max)
06/17 17Z,   0.30,  22.48,  99.90,  22.78,   0.00,
06/17 18Z,   0.30,  19.32,  99.90,  19.62,   0.00,
06/17 19Z,   0.20,  15.16,  99.90,  15.36,   0.00,
06/17 20Z,   0.20,  10.83,  99.90,  11.03,   0.00,
06/17 21Z,   0.20,   7.32,  99.90,   7.52,   0.00,
06/17 22Z,   0.20,   5.67,  99.90,   5.87,   0.00,  (min)
06/17 23Z,   0.20,   6.33,  99.90,   6.53,   0.00,
06/18 00Z,   0.20,   8.74,  99.90,   8.94,   0.00,
06/18 01Z,   0.20,  11.79,  99.90,  11.99,   0.00,
06/18 02Z,   0.20,  14.42,  99.90,  14.62,   0.00,
06/18 03Z,   0.20,  15.82,  99.90,  16.02,   0.00,  (max)
06/18 04Z,   0.10,  15.41,  99.90,  15.51,   0.00,
06/18 05Z,   0.10,  13.01,  99.90,  13.11,   0.00,
06/18 06Z,   0.10,   9.12,  99.90,   9.22,   0.00,
06/18 07Z,   0.10,   4.58,  99.90,   4.68,   0.00,
06/18 08Z,   0.10,   0.26,  99.90,   0.36,   0.00,
06/18 09Z,   0.10,  -2.94,  99.90,  -2.84,   0.00,
06/18 10Z,   0.10,  -3.97,  99.90,  -3.87,   0.00,  (min)
06/18 11Z,   0.10,  -2.13,  99.90,  -2.03,   0.00,
06/18 12Z,   0.10,   2.33,  99.90,   2.43,   0.00,
06/18 13Z,   0.10,   8.29,  99.90,   8.39,   0.00,
06/18 14Z,   0.10,  14.42,  99.90,  14.52,   0.00,
06/18 15Z,   0.00,  19.60,  99.90,  19.60,   0.00,
06/18 16Z,   0.00,  22.90,  99.90,  22.90,   0.00,
06/18 17Z,   0.00,  23.73,  99.90,  23.73,   0.00,  (max)
06/18 18Z,   0.00,  22.14,  99.90,  22.14,   0.00,
06/18 19Z,   0.00,  18.73,  99.90,  18.73,   0.00,
06/18 20Z,   0.00,  14.31,  99.90,  14.31,   0.00,
06/18 21Z,   0.00,   9.75,  99.90,   9.75,   0.00,
06/18 22Z,   0.10,   6.14,  99.90,   6.24,   0.00,
06/18 23Z,   0.10,   4.55,  99.90,   4.65,   0.00,  (min)
06/19 00Z,   0.10,   5.34,  99.90,   5.44,   0.00,
06/19 01Z,   0.10,   7.91,  99.90,   8.01,   0.00,
06/19 02Z,   0.10,  11.15,  99.90,  11.25,   0.00,
06/19 03Z,   0.10,  14.02,  99.90,  14.12,   0.00,
06/19 04Z,   0.10,  15.70,  99.90,  15.80,   0.00,  (max)
06/19 05Z,   0.10,  15.56,  99.90,  15.66,   0.00,
06/19 06Z,   0.10,  13.44,  99.90,  13.54,   0.00,
06/19 07Z,   0.10,   9.82,  99.90,   9.92,   0.00,
06/19 08Z,   0.10,   5.50,  99.90,   5.60,   0.00,
06/19 09Z,   0.10,   1.29,  99.90,   1.39,   0.00,
06/19 10Z,   0.20,  -1.83,  99.90,  -1.63,   0.00,
06/19 11Z,   0.20,  -2.79,  99.90,  -2.59,   0.00,  (min)
06/19 12Z,   0.20,  -0.92,  99.90,  -0.72,   0.00,
06/19 13Z,   0.20,   3.45,  99.90,   3.65,   0.00,
06/19 14Z,   0.20,   9.18,  99.90,   9.38,   0.00,
06/19 15Z,   0.20,  15.01,  99.90,  15.21,   0.00,
06/19 16Z,   0.10,  19.86,  99.90,  19.96,   0.00,
06/19 17Z,   0.10,  22.81,  99.90,  22.91,   0.00,
06/19 18Z,   0.10,  23.29,  99.90,  23.39,   0.00,  (max)
06/19 19Z,   0.10,  21.39,  99.90,  21.49,   0.00,
06/19 20Z,   0.10,  17.72,  99.90,  17.82,   0.00,
06/19 21Z,   0.10,  13.08,  99.90,  13.18,   0.00,
06/19 22Z,   0.20,   8.37,  99.90,   8.57,   0.00,
06/19 23Z,   0.20,   4.74,  99.90,   4.94,   0.00,
06/20 00Z,   0.20,   3.27,  99.90,   3.47,   0.00,  (min)
06/20 01Z,   0.20,   4.25,  99.90,   4.45,   0.00,
06/20 02Z,   0.20,   7.01,  99.90,   7.21,   0.00,
06/20 03Z,   0.20,  10.47,  99.90,  10.67,   0.00,
06/20 04Z,   0.20,  13.62,  99.90,  13.82,   0.00,
06/20 05Z,   0.20,  15.62,  99.90,  15.82,   0.00,
06/20 06Z,   0.20,  15.81,  99.90,  16.01,   0.00,  (max)
06/20 07Z,   0.20,  14.05,  99.90,  14.25,   0.00,
06/20 08Z,   0.20,  10.78,  99.90,  10.98,   0.00,
06/20 09Z,   0.20,   6.73,  99.90,   6.93,   0.00,
06/20 10Z,   0.30,   2.70,  99.90,   3.00,   0.00,
06/20 11Z,   0.30,  -0.32,  99.90,  -0.02,   0.00,
06/20 12Z,   0.30,  -1.21,  99.90,  -0.91,   0.00,  (min)
06/20 13Z,   0.20,   0.62,  99.90,   0.82,   0.00,
06/20 14Z,   0.20,   4.77,  99.90,   4.97,   0.00,
06/20 15Z,   0.20,  10.13,  99.90,  10.33,   0.00,
06/20 16Z,   0.20,  15.52,  99.90,  15.72,   0.00,
06/20 17Z,   0.20,  19.91,  99.90,  20.11,   0.00,
06/20 18Z,   0.20,  22.39,  99.90,  22.59,   0.00,
06/20 19Z,   0.20,  22.46,  99.90,  22.66,   0.00,  (max)
06/20 20Z,   0.20,  20.25,  99.90,  20.45,   0.00,
06/20 21Z,   0.30,  16.36,  99.90,  16.66,   0.00,
06/20 22Z,   0.30,  11.55,  99.90,  11.85,   0.00,
06/20 23Z,   0.30,   6.78,  99.90,   7.08,   0.00,
06/21 00Z,   0.30,   3.23,  99.90,   3.53,   0.00,
06/21 01Z,  99.90,   1.97,  99.90,  99.90,   0.00,
06/21 02Z,  99.90,   3.19,  99.90,  99.90,   0.00,
06/21 03Z,  99.90,   6.18,  99.90,  99.90,   0.00,
06/21 04Z,  99.90,   9.87,  99.90,  99.90,   0.00,
06/21 05Z,  99.90,  13.31,  99.90,  99.90,   0.00,
06/21 06Z,  99.90,  15.64,  99.90,  99.90,   0.00,