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
#Alitak, AK : 01/22/2025 18:30:26 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 00Z,  -0.60,   5.30,   5.15,  99.90,   0.45,
01/21 01Z,  -0.60,   6.73,   6.64,  99.90,   0.51,
01/21 02Z,  -0.60,   7.90,   7.73,  99.90,   0.43,
01/21 03Z,  -0.70,   8.37,   8.20,  99.90,   0.53,  (max)
01/21 04Z,  -0.70,   8.05,   7.87,  99.90,   0.52,
01/21 05Z,  -0.80,   7.13,   6.82,  99.90,   0.49,
01/21 06Z,  -0.80,   5.86,   5.67,  99.90,   0.61,
01/21 07Z,  -0.80,   4.54,   4.46,  99.90,   0.72,
01/21 08Z,  -0.80,   3.53,   3.70,  99.90,   0.97,
01/21 09Z,  -0.90,   3.15,   3.39,  99.90,   1.14,  (min)
01/21 10Z,  -1.00,   3.58,   3.55,  99.90,   0.97,
01/21 11Z,  -1.10,   4.72,   4.53,  99.90,   0.91,
01/21 12Z,  -0.90,   6.26,   6.20,  99.90,   0.84,
01/21 13Z,  -0.90,   7.97,   7.97,  99.90,   0.90,
01/21 14Z,  -0.90,   9.50,   9.89,  99.90,   1.29,
01/21 15Z,  -0.90,  10.39,  10.93,  99.90,   1.44,
01/21 16Z,  -0.70,  10.39,  10.97,  99.90,   1.28,  (max)
01/21 17Z,  -0.50,   9.63,  10.11,  99.90,   0.98,
01/21 18Z,  -0.20,   8.34,   8.79,  99.90,   0.65,
01/21 19Z,  -0.10,   6.73,   7.14,  99.90,   0.51,
01/21 20Z,   0.00,   5.14,   5.58,  99.90,   0.44,
01/21 21Z,   0.00,   3.91,   4.42,  99.90,   0.51,
01/21 22Z,   0.00,   3.31,   3.72,  99.90,   0.41,
01/21 23Z,   0.00,   3.41,   3.72,  99.90,   0.31,  (min)
01/22 00Z,  -0.10,   4.04,   4.35,  99.90,   0.41,
01/22 01Z,  -0.20,   5.02,   5.30,  99.90,   0.48,
01/22 02Z,  -0.20,   6.16,   6.31,  99.90,   0.35,
01/22 03Z,  -0.20,   7.10,   7.26,  99.90,   0.36,
01/22 04Z,  -0.20,   7.47,   7.57,  99.90,   0.30,  (max)
01/22 05Z,  -0.20,   7.25,   7.23,  99.90,   0.18,
01/22 06Z,  -0.20,   6.63,   6.67,  99.90,   0.24,
01/22 07Z,  -0.10,   5.78,   5.82,  99.90,   0.14,
01/22 08Z,  -0.10,   4.94,   5.11,  99.90,   0.27,
01/22 09Z,  -0.10,   4.39,   4.58,  99.90,   0.29,
01/22 10Z,  -0.10,   4.37,   4.46,  99.90,   0.19,  (min)
01/22 11Z,  -0.10,   4.98,   4.90,  99.90,   0.02,
01/22 12Z,  -0.20,   6.05,   5.79,  99.90,  -0.06,
01/22 13Z,  -0.20,   7.33,   7.05,  99.90,  -0.08,
01/22 14Z,  -0.10,   8.65,   8.43,  99.90,  -0.12,
01/22 15Z,   0.00,   9.76,   9.62,  99.90,  -0.14,
01/22 16Z,   0.00,  10.28,  10.09,  99.90,  -0.19,  (max)
01/22 17Z,   0.00,  10.06,   9.84,  99.90,  -0.22,
01/22 18Z,   0.00,   9.25,   8.99,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 19Z,  -0.20,   8.02,  99.90,   7.63,  -0.19,
01/22 20Z,  -0.30,   6.54,  99.90,   6.12,  -0.12,
01/22 21Z,  -0.30,   5.06,  99.90,   4.72,  -0.05,
01/22 22Z,  -0.40,   3.88,  99.90,   3.51,   0.03,
01/22 23Z,  -0.40,   3.25,  99.90,   2.95,   0.10,  (min)
01/23 00Z,  -0.40,   3.22,  99.90,   2.99,   0.17,
01/23 01Z,  -0.40,   3.65,  99.90,   3.49,   0.24,
01/23 02Z,  -0.40,   4.44,  99.90,   4.36,   0.32,
01/23 03Z,  -0.40,   5.47,  99.90,   5.46,   0.39,
01/23 04Z,  -0.40,   6.39,  99.90,   6.45,   0.46,
01/23 05Z,  -0.30,   6.88,  99.90,   7.11,   0.53,
01/23 06Z,  -0.30,   6.92,  99.90,   7.23,   0.61,  (max)
01/23 07Z,  -0.30,   6.65,  99.90,   6.96,   0.61,
01/23 08Z,  -0.30,   6.17,  99.90,   6.47,   0.61,
01/23 09Z,  -0.30,   5.65,  99.90,   5.96,   0.61,
01/23 10Z,  -0.20,   5.33,  99.90,   5.74,   0.61,  (min)
01/23 11Z,  -0.10,   5.42,  99.90,   5.93,   0.61,
01/23 12Z,   0.00,   5.98,  99.90,   6.59,   0.61,
01/23 13Z,   0.00,   6.85,  99.90,   7.46,   0.61,
01/23 14Z,   0.00,   7.85,  99.90,   8.46,   0.61,
01/23 15Z,   0.00,   8.90,  99.90,   9.50,   0.61,
01/23 16Z,   0.00,   9.78,  99.90,  10.38,   0.61,
01/23 17Z,  -0.10,  10.15,  99.90,  10.66,   0.61,  (max)
01/23 18Z,  -0.10,   9.90,  99.90,  10.41,   0.61,
01/23 19Z,  -0.10,   9.15,  99.90,   9.66,   0.61,
01/23 20Z,  -0.10,   7.99,  99.90,   8.50,   0.61,
01/23 21Z,  -0.10,   6.53,  99.90,   7.03,   0.61,
01/23 22Z,  -0.10,   4.99,  99.90,   5.50,   0.61,
01/23 23Z,  -0.20,   3.70,  99.90,   4.10,   0.61,
01/24 00Z,  -0.20,   2.90,  99.90,   3.31,   0.61,
01/24 01Z,  -0.30,   2.67,  99.90,   2.98,   0.61,  (min)
01/24 02Z,  -0.40,   2.95,  99.90,   3.15,   0.61,
01/24 03Z,  -0.50,   3.71,  99.90,   3.82,   0.61,
01/24 04Z,  -0.60,   4.84,  99.90,   4.85,   0.61,
01/24 05Z,  -0.60,   5.96,  99.90,   5.96,   0.61,
01/24 06Z,  -0.50,   6.71,  99.90,   6.82,   0.61,
01/24 07Z,  -0.50,   7.09,  99.90,   7.19,   0.61,
01/24 08Z,  -0.50,   7.12,  99.90,   7.22,   0.61,  (max)
01/24 09Z,  -0.50,   6.84,  99.90,   6.95,   0.61,
01/24 10Z,  -0.50,   6.41,  99.90,   6.52,   0.61,
01/24 11Z,  -0.50,   6.08,  99.90,   6.19,   0.61,
01/24 12Z,  -0.50,   6.07,  99.90,   6.18,   0.61,  (min)
01/24 13Z,  -0.50,   6.45,  99.90,   6.56,   0.61,
01/24 14Z,  -0.60,   7.10,  99.90,   7.10,   0.61,
01/24 15Z,  -0.70,   7.92,  99.90,   7.83,   0.61,
01/24 16Z,  -0.70,   8.90,  99.90,   8.80,   0.61,
01/24 17Z,  -0.80,   9.77,  99.90,   9.58,   0.61,
01/24 18Z,  -0.80,  10.19,  99.90,  10.00,   0.61,  (max)
01/24 19Z,  -0.80,  10.04,  99.90,   9.84,   0.61,
01/24 20Z,  -0.70,   9.36,  99.90,   9.26,   0.61,
01/24 21Z,  -0.70,   8.16,  99.90,   8.07,   0.61,
01/24 22Z,  -0.70,   6.54,  99.90,   6.45,   0.61,
01/24 23Z,  -0.70,   4.77,  99.90,   4.68,   0.61,
01/25 00Z,  -0.80,   3.23,  99.90,   3.03,   0.61,
01/25 01Z,  -0.80,   2.20,  99.90,   2.00,   0.61,
01/25 02Z,  -0.90,   1.81,  99.90,   1.52,   0.61,  (min)
01/25 03Z,  -1.00,   2.07,  99.90,   1.68,   0.61,
01/25 04Z,  -1.00,   3.01,  99.90,   2.62,   0.61,
01/25 05Z,  -1.00,   4.45,  99.90,   4.06,   0.61,
01/25 06Z,  -1.00,   5.91,  99.90,   5.52,   0.61,
01/25 07Z,  -1.00,   7.02,  99.90,   6.63,   0.61,
01/25 08Z,  -0.90,   7.68,  99.90,   7.39,   0.61,
01/25 09Z,  -0.90,   7.85,  99.90,   7.56,   0.61,  (max)
01/25 10Z,  -0.90,   7.55,  99.90,   7.26,   0.61,
01/25 11Z,  -0.80,   6.98,  99.90,   6.78,   0.61,
01/25 12Z,  -0.80,   6.44,  99.90,   6.25,   0.61,
01/25 13Z,  -0.80,   6.21,  99.90,   6.01,   0.61,  (min)
01/25 14Z,  -0.90,   6.38,  99.90,   6.09,   0.61,
01/25 15Z,  -1.00,   6.90,  99.90,   6.51,   0.61,
01/25 16Z,  -1.00,   7.75,  99.90,   7.36,   0.61,
01/25 17Z,  -1.10,   8.87,  99.90,   8.38,   0.61,
01/25 18Z,  -1.10,   9.94,  99.90,   9.44,   0.61,
01/25 19Z,  -1.00,  10.53,  99.90,  10.14,   0.61,  (max)
01/25 20Z,  -1.00,  10.49,  99.90,  10.10,   0.61,
01/25 21Z,  -0.90,   9.77,  99.90,   9.48,   0.61,
01/25 22Z,  -0.80,   8.35,  99.90,   8.16,   0.61,
01/25 23Z,  -0.80,   6.40,  99.90,   6.20,   0.61,
01/26 00Z,  -0.90,   4.27,  99.90,   3.97,   0.61,
01/26 01Z,  -1.00,   2.40,  99.90,   2.01,   0.61,
01/26 02Z,  -1.00,   1.17,  99.90,   0.78,   0.61,
01/26 03Z,  -1.10,   0.76,  99.90,   0.26,   0.61,  (min)
01/26 04Z,  -1.00,   1.21,  99.90,   0.81,   0.61,
01/26 05Z,  -1.00,   2.53,  99.90,   2.14,   0.61,
01/26 06Z,  -1.00,   4.43,  99.90,   4.04,   0.61,
01/26 07Z,  -0.90,   6.32,  99.90,   6.03,   0.61,
01/26 08Z,  -0.90,   7.76,  99.90,   7.46,   0.61,
01/26 09Z,  -0.80,   8.55,  99.90,   8.36,   0.61,
01/26 10Z,  -0.80,   8.63,  99.90,   8.43,   0.61,  (max)
01/26 11Z,  -0.80,   8.06,  99.90,   7.87,   0.61,
01/26 12Z,  -0.90,   7.17,  99.90,   6.87,   0.61,