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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Anchorage, AK : 01/23/2026 01:22:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 06Z,  -0.80,  27.42,  27.20,  99.90,   0.58,  (max)
01/21 07Z,  -0.80,  23.79,  22.63,  99.90,  -0.36,
01/21 08Z,  -0.80,  18.63,  17.53,  99.90,  -0.30,
01/21 09Z,  -0.80,  12.64,  12.57,  99.90,   0.73,
01/21 10Z,  -0.80,   6.83,   7.50,  99.90,   1.47,
01/21 11Z,  -0.80,   2.03,   2.61,  99.90,   1.38,
01/21 12Z,  -0.90,  -0.48,  -1.64,  99.90,  -0.26,  (min)
01/21 13Z,  -0.90,   1.90,   0.04,  99.90,  -0.96,
01/21 14Z,  -0.80,   9.47,   8.98,  99.90,   0.31,
01/21 15Z,  -0.80,  18.16,  16.64,  99.90,  -0.72,
01/21 16Z,  -0.80,  24.39,  22.82,  99.90,  -0.77,
01/21 17Z,  -0.80,  27.94,  27.07,  99.90,  -0.07,
01/21 18Z,  -0.80,  29.03,  28.83,  99.90,   0.60,  (max)
01/21 19Z,  -0.80,  27.48,  26.75,  99.90,   0.07,
01/21 20Z,  -0.80,  23.82,  22.12,  99.90,  -0.90,
01/21 21Z,  -0.80,  18.69,  17.00,  99.90,  -0.89,
01/21 22Z,  -0.80,  13.01,  12.46,  99.90,   0.25,
01/21 23Z,  -0.80,   7.98,   7.88,  99.90,   0.70,
01/22 00Z,  -0.80,   4.61,   3.78,  99.90,  -0.03,  (min)
01/22 01Z,  -0.80,   5.01,   3.91,  99.90,  -0.30,
01/22 02Z,  -0.80,  10.81,  11.88,  99.90,   1.87,
01/22 03Z,  -0.70,  19.20,  18.84,  99.90,   0.34,
01/22 04Z,  -0.70,  25.55,  24.45,  99.90,  -0.40,
01/22 05Z,  -0.70,  28.51,  28.02,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 06Z,  -0.80,  28.78,  99.90,  28.19,   0.22,  (max)
01/22 07Z,  -0.70,  26.45,  99.90,  25.98,   0.22,
01/22 08Z,  -0.70,  21.98,  99.90,  21.51,   0.23,
01/22 09Z,  -0.70,  16.15,  99.90,  15.70,   0.24,
01/22 10Z,  -0.70,   9.85,  99.90,   9.41,   0.25,
01/22 11Z,  -0.70,   4.38,  99.90,   3.94,   0.26,
01/22 12Z,  -0.80,   0.73,  99.90,   0.20,   0.27,
01/22 13Z,  -0.70,   0.25,  99.90,  -0.17,   0.28,  (min)
01/22 14Z,  -0.70,   5.00,  99.90,   4.59,   0.29,
01/22 15Z,  -0.70,  13.95,  99.90,  13.55,   0.30,
01/22 16Z,  -0.70,  22.35,  99.90,  21.95,   0.31,
01/22 17Z,  -0.70,  27.32,  99.90,  26.93,   0.32,
01/22 18Z,  -0.70,  29.34,  99.90,  28.96,   0.32,  (max)
01/22 19Z,  -0.70,  28.86,  99.90,  28.48,   0.32,
01/22 20Z,  -0.70,  25.97,  99.90,  25.59,   0.32,
01/22 21Z,  -0.70,  21.29,  99.90,  20.91,   0.32,
01/22 22Z,  -0.70,  15.53,  99.90,  15.14,   0.32,
01/22 23Z,  -0.80,   9.86,  99.90,   9.37,   0.32,
01/23 00Z,  -0.80,   5.55,  99.90,   5.07,   0.32,
01/23 01Z,  -0.80,   3.59,  99.90,   3.10,   0.32,  (min)
01/23 02Z,  -0.80,   5.86,  99.90,   5.38,   0.32,
01/23 03Z,  -0.80,  13.06,  99.90,  12.57,   0.32,
01/23 04Z,  -0.80,  21.46,  99.90,  20.98,   0.32,
01/23 05Z,  -0.80,  26.86,  99.90,  26.38,   0.32,
01/23 06Z,  -0.80,  28.79,  99.90,  28.31,   0.32,  (max)
01/23 07Z,  -0.70,  28.13,  99.90,  27.75,   0.32,
01/23 08Z,  -0.70,  25.00,  99.90,  24.62,   0.32,
01/23 09Z,  -0.70,  19.90,  99.90,  19.52,   0.32,
01/23 10Z,  -0.80,  13.68,  99.90,  13.20,   0.32,
01/23 11Z,  -0.80,   7.51,  99.90,   7.02,   0.32,
01/23 12Z,  -0.80,   2.90,  99.90,   2.42,   0.32,
01/23 13Z,  -0.80,   0.78,  99.90,   0.30,   0.32,  (min)
01/23 14Z,  -0.80,   2.31,  99.90,   1.83,   0.32,
01/23 15Z,  -0.80,   8.85,  99.90,   8.37,   0.32,
01/23 16Z,  -0.70,  18.26,  99.90,  17.88,   0.32,
01/23 17Z,  -0.70,  25.68,  99.90,  25.30,   0.32,
01/23 18Z,  -0.70,  29.18,  99.90,  28.80,   0.32,
01/23 19Z,  -0.70,  29.78,  99.90,  29.40,   0.32,  (max)
01/23 20Z,  -0.70,  27.98,  99.90,  27.59,   0.32,
01/23 21Z,  -0.70,  23.99,  99.90,  23.60,   0.32,
01/23 22Z,  -0.70,  18.54,  99.90,  18.16,   0.32,
01/23 23Z,  -0.70,  12.53,  99.90,  12.15,   0.32,
01/24 00Z,  -0.80,   7.34,  99.90,   6.86,   0.32,
01/24 01Z,  -0.80,   4.08,  99.90,   3.60,   0.32,
01/24 02Z,  -0.80,   3.47,  99.90,   2.99,   0.32,  (min)
01/24 03Z,  -0.80,   7.12,  99.90,   6.64,   0.32,
01/24 04Z,  -0.80,  14.87,  99.90,  14.39,   0.32,
01/24 05Z,  -0.80,  22.63,  99.90,  22.15,   0.32,
01/24 06Z,  -0.80,  26.94,  99.90,  26.46,   0.32,
01/24 07Z,  -0.80,  28.09,  99.90,  27.61,   0.32,  (max)
01/24 08Z,  -0.80,  26.89,  99.90,  26.41,   0.32,
01/24 09Z,  -0.80,  23.33,  99.90,  22.85,   0.32,
01/24 10Z,  -0.80,  17.97,  99.90,  17.48,   0.32,
01/24 11Z,  -0.80,  11.79,  99.90,  11.31,   0.32,
01/24 12Z,  -0.80,   6.26,  99.90,   5.78,   0.32,
01/24 13Z,  -0.80,   2.88,  99.90,   2.40,   0.32,
01/24 14Z,  -0.80,   2.24,  99.90,   1.76,   0.32,  (min)
01/24 15Z,  -0.80,   5.26,  99.90,   4.77,   0.32,
01/24 16Z,  -0.80,  12.67,  99.90,  12.19,   0.32,
01/24 17Z,  -0.90,  21.64,  99.90,  21.05,   0.32,
01/24 18Z,  -0.90,  27.68,  99.90,  27.10,   0.32,
01/24 19Z,  -0.90,  29.84,  99.90,  29.25,   0.32,  (max)
01/24 20Z,  -0.90,  29.36,  99.90,  28.78,   0.32,
01/24 21Z,  -0.90,  26.60,  99.90,  26.02,   0.32,
01/24 22Z,  -0.90,  21.90,  99.90,  21.32,   0.32,
01/24 23Z,  -1.00,  16.12,  99.90,  15.44,   0.32,
01/25 00Z,  -1.00,  10.34,  99.90,   9.65,   0.32,
01/25 01Z,  -1.00,   5.95,  99.90,   5.27,   0.32,
01/25 02Z,  -1.00,   3.66,  99.90,   2.98,   0.32,  (min)
01/25 03Z,  -1.00,   3.92,  99.90,   3.24,   0.32,
01/25 04Z,  -1.00,   8.14,  99.90,   7.46,   0.32,
01/25 05Z,  -1.00,  15.65,  99.90,  14.97,   0.32,
01/25 06Z,  -1.00,  22.38,  99.90,  21.70,   0.32,
01/25 07Z,  -1.10,  25.82,  99.90,  25.03,   0.32,
01/25 08Z,  -1.10,  26.67,  99.90,  25.89,   0.32,  (max)
01/25 09Z,  -1.10,  25.42,  99.90,  24.63,   0.32,
01/25 10Z,  -1.10,  21.88,  99.90,  21.09,   0.32,
01/25 11Z,  -1.10,  16.70,  99.90,  15.92,   0.32,
01/25 12Z,  -1.10,  11.05,  99.90,  10.27,   0.32,
01/25 13Z,  -1.10,   6.51,  99.90,   5.73,   0.32,
01/25 14Z,  -1.10,   4.31,  99.90,   3.53,   0.32,  (min)
01/25 15Z,  -1.10,   4.63,  99.90,   3.85,   0.32,
01/25 16Z,  -1.00,   8.27,  99.90,   7.58,   0.32,
01/25 17Z,  -1.00,  15.62,  99.90,  14.94,   0.32,
01/25 18Z,  -1.00,  23.54,  99.90,  22.86,   0.32,
01/25 19Z,  -1.00,  28.21,  99.90,  27.53,   0.32,
01/25 20Z,  -1.00,  29.43,  99.90,  28.75,   0.32,  (max)
01/25 21Z,  -1.00,  28.38,  99.90,  27.69,   0.32,
01/25 22Z,  -1.00,  25.16,  99.90,  24.48,   0.32,
01/25 23Z,  -1.00,  20.23,  99.90,  19.54,   0.32,
01/26 00Z,  -0.90,  14.57,  99.90,  13.99,   0.32,
01/26 01Z,  -0.90,   9.36,  99.90,   8.78,   0.32,
01/26 02Z,  -0.90,   5.76,  99.90,   5.18,   0.32,
01/26 03Z,  -0.80,   3.96,  99.90,   3.48,   0.32,  (min)
01/26 04Z,  -0.70,   4.34,  99.90,   3.95,   0.32,
01/26 05Z,  -0.60,   8.34,  99.90,   8.06,   0.32,
01/26 06Z,  -0.60,  15.09,  99.90,  14.81,   0.32,
01/26 07Z,  -0.60,  20.84,  99.90,  20.55,   0.32,
01/26 08Z,  -0.60,  23.88,  99.90,  23.60,   0.32,
01/26 09Z,  -0.60,  25.01,  99.90,  24.73,   0.32,  (max)
01/26 10Z,  -0.60,  24.19,  99.90,  23.91,   0.32,
01/26 11Z,  -0.60,  21.12,  99.90,  20.83,   0.32,
01/26 12Z,  -0.60,  16.54,  99.90,  16.26,   0.32,
01/26 13Z,  -0.50,  11.71,  99.90,  11.53,   0.32,
01/26 14Z,  -0.40,   8.16,  99.90,   8.08,   0.32,
01/26 15Z,  -0.30,   6.66,  99.90,   6.67,   0.32,  (min)
01/26 16Z,  -0.30,   7.12,  99.90,   7.14,   0.32,
01/26 17Z,  -0.20,  10.51,  99.90,  10.63,   0.32,
01/26 18Z,  -0.20,  17.16,  99.90,  17.27,   0.32,