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 : 12/05/2025 12:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 12Z,  -0.30,  19.26,  19.91,  99.90,   0.95,
12/03 13Z,  -0.30,  25.40,  24.86,  99.90,  -0.24,
12/03 14Z,  -0.20,  28.95,  28.20,  99.90,  -0.55,
12/03 15Z,  -0.10,  28.81,  28.61,  99.90,  -0.10,  (max)
12/03 16Z,  -0.10,  25.61,  25.57,  99.90,   0.06,
12/03 17Z,  -0.10,  20.77,  20.44,  99.90,  -0.23,
12/03 18Z,  -0.20,  15.62,  15.29,  99.90,  -0.13,
12/03 19Z,  -0.20,  10.94,  10.62,  99.90,  -0.12,
12/03 20Z,  -0.20,   6.96,   6.58,  99.90,  -0.18,
12/03 21Z,  -0.20,   5.49,   4.75,  99.90,  -0.54,  (min)
12/03 22Z,  -0.10,   9.14,  11.81,  99.90,   2.77,
12/03 23Z,  -0.10,  16.71,  18.77,  99.90,   2.16,
12/04 00Z,  -0.20,  24.20,  24.70,  99.90,   0.70,
12/04 01Z,  -0.20,  29.53,  29.52,  99.90,   0.19,
12/04 02Z,  -0.20,  32.10,  32.12,  99.90,   0.22,  (max)
12/04 03Z,  -0.20,  31.13,  30.55,  99.90,  -0.38,
12/04 04Z,  -0.20,  27.04,  25.95,  99.90,  -0.89,
12/04 05Z,  -0.20,  21.31,  20.10,  99.90,  -1.01,
12/04 06Z,  -0.20,  15.07,  14.52,  99.90,  -0.35,
12/04 07Z,  -0.20,   8.98,   9.30,  99.90,   0.52,
12/04 08Z,  -0.20,   3.09,   4.36,  99.90,   1.47,
12/04 09Z,  -0.20,  -1.56,  -0.25,  99.90,   1.51,
12/04 10Z,  -0.20,  -1.68,  -3.12,  99.90,  -1.24,  (min)
12/04 11Z,  -0.20,   4.13,   5.16,  99.90,   1.23,
12/04 12Z,  -0.20,  12.73,  14.21,  99.90,   1.68,
12/04 13Z,  -0.20,  20.81,  20.67,  99.90,   0.06,
12/04 14Z,  -0.20,  27.05,  25.79,  99.90,  -1.06,
12/04 15Z,  -0.20,  30.13,  29.15,  99.90,  -0.78,
12/04 16Z,  -0.20,  29.37,  29.20,  99.90,   0.03,  (max)
12/04 17Z,  -0.20,  25.80,  25.54,  99.90,  -0.06,
12/04 18Z,  -0.20,  20.84,  20.03,  99.90,  -0.61,
12/04 19Z,  -0.20,  15.64,  14.70,  99.90,  -0.74,
12/04 20Z,  -0.20,  10.76,   9.94,  99.90,  -0.62,
12/04 21Z,  -0.20,   6.65,   5.79,  99.90,  -0.66,
12/04 22Z,  -0.20,   5.72,   4.65,  99.90,  -0.87,  (min)
12/04 23Z,  -0.20,  10.39,  12.94,  99.90,   2.75,
12/05 00Z,  -0.20,  18.65,  20.00,  99.90,   1.55,
12/05 01Z,  -0.20,  26.20,  25.84,  99.90,  -0.16,
12/05 02Z,  -0.30,  31.13,  30.49,  99.90,  -0.34,
12/05 03Z,  -0.30,  32.82,  32.53,  99.90,   0.01,  (max)
12/05 04Z,  -0.30,  30.80,  30.03,  99.90,  -0.47,
12/05 05Z,  -0.30,  26.04,  24.84,  99.90,  -0.90,
12/05 06Z,  -0.30,  20.04,  18.89,  99.90,  -0.85,
12/05 07Z,  -0.40,  13.71,  13.29,  99.90,  -0.02,
12/05 08Z,  -0.40,   7.47,   7.95,  99.90,   0.88,
12/05 09Z,  -0.40,   1.37,   2.95,  99.90,   1.98,
12/05 10Z,  -0.40,  -2.93,  -1.84,  99.90,   1.49,
12/05 11Z,  -0.40,  -1.88,  -3.92,  99.90,  -1.64,  (min)
12/05 12Z,  -0.50,   5.14,   6.61,  99.90,   1.97,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 13Z,  -0.50,  14.34,  99.90,  15.67,   1.83,
12/05 14Z,  -0.50,  22.49,  99.90,  23.68,   1.69,
12/05 15Z,  -0.50,  28.33,  99.90,  29.38,   1.55,
12/05 16Z,  -0.50,  30.68,  99.90,  31.59,   1.41,  (max)
12/05 17Z,  -0.50,  29.34,  99.90,  30.11,   1.27,
12/05 18Z,  -0.50,  25.57,  99.90,  26.20,   1.13,
12/05 19Z,  -0.50,  20.60,  99.90,  21.09,   0.99,
12/05 20Z,  -0.50,  15.35,  99.90,  15.70,   0.85,
12/05 21Z,  -0.50,  10.27,  99.90,  10.48,   0.71,
12/05 22Z,  -0.50,   6.21,  99.90,   6.28,   0.57,
12/05 23Z,  -0.50,   6.08,  99.90,   6.01,   0.43,  (min)
12/06 00Z,  -0.50,  11.83,  99.90,  11.63,   0.29,
12/06 01Z,  -0.60,  20.50,  99.90,  20.20,   0.29,
12/06 02Z,  -0.60,  27.75,  99.90,  27.44,   0.29,
12/06 03Z,  -0.60,  31.95,  99.90,  31.64,   0.29,
12/06 04Z,  -0.60,  32.68,  99.90,  32.37,   0.29,  (max)
12/06 05Z,  -0.60,  29.86,  99.90,  29.56,   0.29,
12/06 06Z,  -0.60,  24.79,  99.90,  24.48,   0.29,
12/06 07Z,  -0.60,  18.77,  99.90,  18.47,   0.29,
12/06 08Z,  -0.60,  12.47,  99.90,  12.16,   0.29,
12/06 09Z,  -0.70,   6.14,  99.90,   5.73,   0.29,
12/06 10Z,  -0.70,   0.05,  99.90,  -0.36,   0.29,
12/06 11Z,  -0.80,  -3.53,  99.90,  -4.04,   0.29,  (min)
12/06 12Z,  -0.80,  -1.10,  99.90,  -1.60,   0.29,
12/06 13Z,  -0.80,   6.93,  99.90,   6.42,   0.29,
12/06 14Z,  -0.90,  16.26,  99.90,  15.65,   0.29,
12/06 15Z,  -0.90,  23.97,  99.90,  23.36,   0.29,
12/06 16Z,  -1.00,  29.07,  99.90,  28.36,   0.29,
12/06 17Z,  -1.00,  30.64,  99.90,  29.94,   0.29,  (max)
12/06 18Z,  -1.10,  28.90,  99.90,  28.09,   0.29,
12/06 19Z,  -1.20,  25.04,  99.90,  24.14,   0.29,
12/06 20Z,  -1.20,  20.05,  99.90,  19.14,   0.29,
12/06 21Z,  -1.30,  14.68,  99.90,  13.67,   0.29,
12/06 22Z,  -1.40,   9.47,  99.90,   8.36,   0.29,
12/06 23Z,  -1.60,   5.72,  99.90,   4.42,   0.29,  (min)
12/07 00Z,  -1.70,   6.64,  99.90,   5.23,   0.29,
12/07 01Z,  -1.80,  13.34,  99.90,  11.83,   0.29,
12/07 02Z,  -2.00,  22.02,  99.90,  20.31,   0.29,
12/07 03Z,  -2.00,  28.58,  99.90,  26.87,   0.29,
12/07 04Z,  -2.00,  31.90,  99.90,  30.20,   0.29,  (max)
12/07 05Z,  -2.10,  31.82,  99.90,  30.01,   0.29,
12/07 06Z,  -2.10,  28.58,  99.90,  26.77,   0.29,
12/07 07Z,  -2.10,  23.49,  99.90,  21.68,   0.29,
12/07 08Z,  -2.20,  17.57,  99.90,  15.66,   0.29,
12/07 09Z,  -2.20,  11.30,  99.90,   9.39,   0.29,
12/07 10Z,  -2.20,   4.98,  99.90,   3.08,   0.29,
12/07 11Z,  -2.20,  -0.77,  99.90,  -2.68,   0.29,
12/07 12Z,  -2.10,  -3.25,  99.90,  -5.06,   0.29,  (min)
12/07 13Z,  -2.00,   0.59,  99.90,  -1.11,   0.29,
12/07 14Z,  -2.00,   9.22,  99.90,   7.51,   0.29,
12/07 15Z,  -1.90,  18.14,  99.90,  16.53,   0.29,
12/07 16Z,  -1.90,  25.03,  99.90,  23.42,   0.29,
12/07 17Z,  -1.90,  29.27,  99.90,  27.66,   0.29,
12/07 18Z,  -1.90,  30.19,  99.90,  28.58,   0.29,  (max)
12/07 19Z,  -1.90,  28.18,  99.90,  26.57,   0.29,
12/07 20Z,  -1.90,  24.24,  99.90,  22.63,   0.29,
12/07 21Z,  -1.90,  19.13,  99.90,  17.52,   0.29,
12/07 22Z,  -1.80,  13.65,  99.90,  12.14,   0.29,
12/07 23Z,  -1.80,   8.50,  99.90,   6.99,   0.29,
12/08 00Z,  -1.80,   5.39,  99.90,   3.88,   0.29,  (min)
12/08 01Z,  -1.80,   7.44,  99.90,   5.93,   0.29,
12/08 02Z,  -1.70,  14.76,  99.90,  13.35,   0.29,
12/08 03Z,  -1.70,  22.97,  99.90,  21.57,   0.29,
12/08 04Z,  -1.60,  28.57,  99.90,  27.26,   0.29,
12/08 05Z,  -1.50,  31.08,  99.90,  29.87,   0.29,  (max)
12/08 06Z,  -1.40,  30.48,  99.90,  29.37,   0.29,
12/08 07Z,  -1.30,  27.14,  99.90,  26.13,   0.29,
12/08 08Z,  -1.20,  22.19,  99.90,  21.28,   0.29,
12/08 09Z,  -1.20,  16.36,  99.90,  15.45,   0.29,
12/08 10Z,  -1.10,  10.17,  99.90,   9.36,   0.29,
12/08 11Z,  -1.10,   4.11,  99.90,   3.30,   0.29,
12/08 12Z,  -1.00,  -0.93,  99.90,  -1.63,   0.29,
12/08 13Z,  -0.90,  -2.05,  99.90,  -2.66,   0.29,  (min)
12/08 14Z,  -0.90,   2.99,  99.90,   2.38,   0.29,
12/08 15Z,  -0.80,  11.65,  99.90,  11.14,   0.29,
12/08 16Z,  -0.70,  19.68,  99.90,  19.27,   0.29,
12/08 17Z,  -0.70,  25.58,  99.90,  25.17,   0.29,
12/08 18Z,  -0.70,  29.03,  99.90,  28.62,   0.29,
12/08 19Z,  -0.80,  29.47,  99.90,  28.97,   0.29,  (max)
12/08 20Z,  -0.80,  27.26,  99.90,  26.75,   0.29,
12/08 21Z,  -0.80,  23.15,  99.90,  22.64,   0.29,
12/08 22Z,  -0.80,  17.90,  99.90,  17.39,   0.29,
12/08 23Z,  -0.90,  12.46,  99.90,  11.85,   0.29,
12/09 00Z,  -0.90,   7.67,  99.90,   7.06,   0.29,