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 : 03/22/2025 00:22:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 06Z,   0.50,  23.91,  23.69,  99.90,  -0.72,
03/20 07Z,   0.50,  25.95,  25.80,  99.90,  -0.65,  (max)
03/20 08Z,   0.50,  26.25,  25.40,  99.90,  -1.35,
03/20 09Z,   0.50,  24.30,  22.56,  99.90,  -2.24,
03/20 10Z,   0.40,  20.23,  18.20,  99.90,  -2.43,
03/20 11Z,   0.40,  15.04,  13.98,  99.90,  -1.46,
03/20 12Z,   0.40,  10.38,  10.29,  99.90,  -0.49,
03/20 13Z,   0.40,   7.87,   7.75,  99.90,  -0.52,  (min)
03/20 14Z,   0.40,   7.83,   9.26,  99.90,   1.03,
03/20 15Z,   0.40,  10.55,  14.75,  99.90,   3.80,
03/20 16Z,   0.40,  16.58,  19.80,  99.90,   2.82,
03/20 17Z,   0.30,  23.63,  24.07,  99.90,   0.14,
03/20 18Z,   0.30,  27.75,  27.15,  99.90,  -0.90,
03/20 19Z,   0.30,  28.26,  28.19,  99.90,  -0.37,  (max)
03/20 20Z,   0.20,  26.70,  26.32,  99.90,  -0.58,
03/20 21Z,   0.20,  23.45,  22.40,  99.90,  -1.25,
03/20 22Z,   0.20,  18.64,  17.66,  99.90,  -1.18,
03/20 23Z,   0.20,  13.09,  13.23,  99.90,  -0.06,
03/21 00Z,   0.20,   7.94,   9.13,  99.90,   0.99,
03/21 01Z,   0.20,   4.52,   5.52,  99.90,   0.80,
03/21 02Z,   0.20,   3.25,   3.30,  99.90,  -0.15,  (min)
03/21 03Z,   0.30,   3.95,   5.71,  99.90,   1.46,
03/21 04Z,   0.30,   7.56,  11.34,  99.90,   3.48,
03/21 05Z,   0.30,  13.87,  16.18,  99.90,   2.01,
03/21 06Z,   0.40,  19.64,  20.36,  99.90,   0.32,
03/21 07Z,   0.40,  22.81,  23.35,  99.90,   0.14,
03/21 08Z,   0.40,  24.32,  24.86,  99.90,   0.14,  (max)
03/21 09Z,   0.30,  24.54,  24.12,  99.90,  -0.72,
03/21 10Z,   0.30,  22.74,  21.47,  99.90,  -1.57,
03/21 11Z,   0.30,  19.07,  17.53,  99.90,  -1.84,
03/21 12Z,   0.30,  14.56,  13.76,  99.90,  -1.10,
03/21 13Z,   0.40,  10.88,  10.84,  99.90,  -0.44,
03/21 14Z,   0.40,   9.35,   9.56,  99.90,  -0.19,  (min)
03/21 15Z,   0.40,   9.86,  12.00,  99.90,   1.74,
03/21 16Z,   0.40,  12.67,  16.32,  99.90,   3.25,
03/21 17Z,   0.50,  18.15,  20.61,  99.90,   1.96,
03/21 18Z,   0.40,  23.80,  23.80,  99.90,  -0.40,
03/21 19Z,   0.50,  26.39,  25.89,  99.90,  -1.00,
03/21 20Z,   0.50,  26.11,  26.04,  99.90,  -0.57,  (max)
03/21 21Z,   0.50,  24.44,  23.99,  99.90,  -0.95,
03/21 22Z,   0.50,  21.40,  20.11,  99.90,  -1.79,
03/21 23Z,   0.50,  17.06,  15.79,  99.90,  -1.77,
03/22 00Z,   0.40,  12.20,  11.86,  99.90,  -0.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 01Z,   0.40,   7.95,  99.90,   7.66,  -0.70,
03/22 02Z,   0.40,   5.45,  99.90,   5.20,  -0.65,
03/22 03Z,   0.40,   4.66,  99.90,   4.45,  -0.61,  (min)
03/22 04Z,   0.40,   5.32,  99.90,   5.17,  -0.56,
03/22 05Z,   0.40,   8.56,  99.90,   8.44,  -0.51,
03/22 06Z,   0.30,  13.94,  99.90,  13.77,  -0.47,
03/22 07Z,   0.30,  18.50,  99.90,  18.38,  -0.42,
03/22 08Z,   0.30,  21.04,  99.90,  20.96,  -0.38,
03/22 09Z,   0.30,  22.66,  99.90,  22.63,  -0.33,
03/22 10Z,   0.30,  23.27,  99.90,  23.29,  -0.28,  (max)
03/22 11Z,   0.30,  21.97,  99.90,  22.04,  -0.24,
03/22 12Z,   0.30,  18.93,  99.90,  19.04,  -0.19,
03/22 13Z,   0.30,  15.20,  99.90,  15.30,  -0.19,
03/22 14Z,   0.30,  12.32,  99.90,  12.43,  -0.19,
03/22 15Z,   0.30,  11.17,  99.90,  11.28,  -0.19,  (min)
03/22 16Z,   0.30,  11.41,  99.90,  11.52,  -0.19,
03/22 17Z,   0.20,  13.56,  99.90,  13.57,  -0.19,
03/22 18Z,   0.10,  18.08,  99.90,  17.99,  -0.19,
03/22 19Z,   0.10,  22.48,  99.90,  22.38,  -0.19,
03/22 20Z,   0.00,  24.20,  99.90,  24.01,  -0.19,  (max)
03/22 21Z,   0.00,  23.96,  99.90,  23.77,  -0.19,
03/22 22Z,   0.00,  22.83,  99.90,  22.64,  -0.19,
03/22 23Z,  -0.10,  20.45,  99.90,  20.16,  -0.19,
03/23 00Z,  -0.10,  16.82,  99.90,  16.53,  -0.19,
03/23 01Z,  -0.10,  12.70,  99.90,  12.41,  -0.19,
03/23 02Z,  -0.10,   9.14,  99.90,   8.85,  -0.19,
03/23 03Z,   0.00,   6.99,  99.90,   6.79,  -0.19,
03/23 04Z,   0.00,   5.88,  99.90,   5.68,  -0.19,
03/23 05Z,   0.00,   5.84,  99.90,   5.65,  -0.19,  (min)
03/23 06Z,   0.00,   8.34,  99.90,   8.15,  -0.19,
03/23 07Z,   0.00,  12.89,  99.90,  12.69,  -0.19,
03/23 08Z,   0.00,  16.78,  99.90,  16.59,  -0.19,
03/23 09Z,  -0.10,  19.40,  99.90,  19.11,  -0.19,
03/23 10Z,  -0.10,  21.66,  99.90,  21.37,  -0.19,
03/23 11Z,  -0.10,  22.93,  99.90,  22.64,  -0.19,  (max)
03/23 12Z,  -0.20,  22.23,  99.90,  21.84,  -0.19,
03/23 13Z,  -0.20,  19.77,  99.90,  19.38,  -0.19,
03/23 14Z,  -0.10,  16.57,  99.90,  16.27,  -0.19,
03/23 15Z,  -0.10,  13.98,  99.90,  13.69,  -0.19,
03/23 16Z,   0.00,  12.49,  99.90,  12.29,  -0.19,
03/23 17Z,   0.00,  11.81,  99.90,  11.62,  -0.19,  (min)
03/23 18Z,   0.00,  13.02,  99.90,  12.82,  -0.19,
03/23 19Z,   0.00,  16.70,  99.90,  16.51,  -0.19,
03/23 20Z,   0.00,  20.41,  99.90,  20.22,  -0.19,
03/23 21Z,   0.00,  22.11,  99.90,  21.92,  -0.19,
03/23 22Z,   0.00,  22.63,  99.90,  22.44,  -0.19,  (max)
03/23 23Z,   0.00,  22.45,  99.90,  22.25,  -0.19,
03/24 00Z,   0.00,  20.83,  99.90,  20.64,  -0.19,
03/24 01Z,   0.00,  17.81,  99.90,  17.62,  -0.19,
03/24 02Z,   0.00,  14.13,  99.90,  13.94,  -0.19,
03/24 03Z,   0.00,  10.75,  99.90,  10.56,  -0.19,
03/24 04Z,   0.00,   8.26,  99.90,   8.07,  -0.19,
03/24 05Z,   0.10,   6.23,  99.90,   6.14,  -0.19,
03/24 06Z,   0.10,   5.25,  99.90,   5.16,  -0.19,  (min)
03/24 07Z,   0.10,   7.19,  99.90,   7.10,  -0.19,
03/24 08Z,   0.10,  11.40,  99.90,  11.31,  -0.19,
03/24 09Z,   0.20,  15.35,  99.90,  15.36,  -0.19,
03/24 10Z,   0.20,  18.66,  99.90,  18.67,  -0.19,
03/24 11Z,   0.20,  21.82,  99.90,  21.83,  -0.19,
03/24 12Z,   0.20,  23.70,  99.90,  23.71,  -0.19,  (max)
03/24 13Z,   0.30,  23.37,  99.90,  23.47,  -0.19,
03/24 14Z,   0.30,  21.13,  99.90,  21.24,  -0.19,
03/24 15Z,   0.30,  17.98,  99.90,  18.09,  -0.19,
03/24 16Z,   0.30,  15.09,  99.90,  15.20,  -0.19,
03/24 17Z,   0.30,  12.69,  99.90,  12.80,  -0.19,
03/24 18Z,   0.30,  10.85,  99.90,  10.96,  -0.19,  (min)
03/24 19Z,   0.30,  11.32,  99.90,  11.43,  -0.19,
03/24 20Z,   0.30,  14.72,  99.90,  14.82,  -0.19,
03/24 21Z,   0.20,  18.50,  99.90,  18.50,  -0.19,
03/24 22Z,   0.10,  20.94,  99.90,  20.84,  -0.19,
03/24 23Z,   0.10,  22.63,  99.90,  22.54,  -0.19,
03/25 00Z,   0.00,  23.39,  99.90,  23.20,  -0.19,  (max)
03/25 01Z,   0.00,  22.30,  99.90,  22.11,  -0.19,
03/25 02Z,   0.00,  19.49,  99.90,  19.30,  -0.19,
03/25 03Z,   0.00,  15.74,  99.90,  15.55,  -0.19,
03/25 04Z,   0.00,  11.99,  99.90,  11.80,  -0.19,
03/25 05Z,   0.00,   8.66,  99.90,   8.47,  -0.19,
03/25 06Z,   0.00,   5.50,  99.90,   5.31,  -0.19,
03/25 07Z,   0.00,   3.83,  99.90,   3.64,  -0.19,  (min)
03/25 08Z,   0.00,   5.79,  99.90,   5.59,  -0.19,
03/25 09Z,  -0.10,  10.35,  99.90,  10.06,  -0.19,
03/25 10Z,  -0.20,  14.99,  99.90,  14.60,  -0.19,
03/25 11Z,  -0.20,  19.32,  99.90,  18.93,  -0.19,
03/25 12Z,  -0.20,  23.25,  99.90,  22.86,  -0.19,
03/25 13Z,  -0.20,  25.35,  99.90,  24.96,  -0.19,  (max)
03/25 14Z,  -0.20,  24.89,  99.90,  24.49,  -0.19,
03/25 15Z,  -0.20,  22.36,  99.90,  21.97,  -0.19,
03/25 16Z,  -0.20,  18.76,  99.90,  18.37,  -0.19,
03/25 17Z,  -0.20,  15.12,  99.90,  14.73,  -0.19,
03/25 18Z,  -0.20,  11.58,  99.90,  11.19,  -0.19,