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
#Seldovia, AK : 01/25/2025 10:20:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 18Z,  -0.10,  14.70,  13.60,  99.90,  -1.00,  (max)
01/23 19Z,  -0.20,  13.83,  12.80,  99.90,  -0.83,
01/23 20Z,  -0.40,  12.25,  11.39,  99.90,  -0.46,
01/23 21Z,  -0.40,  10.33,   9.58,  99.90,  -0.35,
01/23 22Z,  -0.40,   8.35,   7.67,  99.90,  -0.28,
01/23 23Z,  -0.40,   6.55,   5.84,  99.90,  -0.31,
01/24 00Z,  -0.20,   5.27,   4.47,  99.90,  -0.60,
01/24 01Z,  -0.10,   4.81,   3.84,  99.90,  -0.87,  (min)
01/24 02Z,  -0.20,   5.15,   4.13,  99.90,  -0.82,
01/24 03Z,  -0.20,   6.08,   4.96,  99.90,  -0.92,
01/24 04Z,  -0.40,   7.50,   6.31,  99.90,  -0.79,
01/24 05Z,  -0.50,   9.19,   8.10,  99.90,  -0.59,
01/24 06Z,  -0.40,  10.66,   9.60,  99.90,  -0.66,
01/24 07Z,  -0.20,  11.53,  10.55,  99.90,  -0.78,
01/24 08Z,  -0.10,  11.70,  10.98,  99.90,  -0.62,  (max)
01/24 09Z,  -0.10,  11.27,  10.56,  99.90,  -0.61,
01/24 10Z,   0.00,  10.48,   9.43,  99.90,  -1.05,
01/24 11Z,  -0.20,   9.56,   8.47,  99.90,  -0.89,
01/24 12Z,  -0.30,   8.86,   7.63,  99.90,  -0.93,
01/24 13Z,  -0.40,   8.80,   7.52,  99.90,  -0.88,  (min)
01/24 14Z,  -0.50,   9.51,   8.03,  99.90,  -0.98,
01/24 15Z,  -0.60,  10.71,   9.16,  99.90,  -0.95,
01/24 16Z,  -0.70,  12.15,  10.68,  99.90,  -0.77,
01/24 17Z,  -0.70,  13.57,  12.22,  99.90,  -0.65,
01/24 18Z,  -0.80,  14.57,  13.24,  99.90,  -0.53,
01/24 19Z,  -0.70,  14.74,  13.68,  99.90,  -0.36,  (max)
01/24 20Z,  -0.70,  14.02,  13.04,  99.90,  -0.28,
01/24 21Z,  -0.60,  12.55,  11.60,  99.90,  -0.35,
01/24 22Z,  -0.60,  10.59,   9.61,  99.90,  -0.38,
01/24 23Z,  -0.60,   8.40,   7.32,  99.90,  -0.48,
01/25 00Z,  -0.80,   6.24,   5.08,  99.90,  -0.36,
01/25 01Z,  -0.70,   4.56,   3.57,  99.90,  -0.29,
01/25 02Z,  -0.60,   3.79,   2.70,  99.90,  -0.49,  (min)
01/25 03Z,  -0.60,   3.97,   2.90,  99.90,  -0.47,
01/25 04Z,  -0.60,   5.00,   4.02,  99.90,  -0.38,
01/25 05Z,  -0.60,   6.79,   5.79,  99.90,  -0.40,
01/25 06Z,  -0.60,   8.97,   7.93,  99.90,  -0.44,
01/25 07Z,  -0.70,  10.97,   9.96,  99.90,  -0.31,
01/25 08Z,  -0.80,  12.31,  11.26,  99.90,  -0.25,
01/25 09Z,  -0.90,  12.78,  11.88,  99.90,  -0.00,  (max)
01/25 10Z,  -0.80,  12.44,  11.51,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 11Z,  -0.80,  11.47,  99.90,  10.51,  -0.16,
01/25 12Z,  -0.80,  10.16,  99.90,   9.16,  -0.20,
01/25 13Z,  -1.00,   9.00,  99.90,   7.77,  -0.23,
01/25 14Z,  -1.00,   8.56,  99.90,   7.29,  -0.27,  (min)
01/25 15Z,  -0.90,   9.05,  99.90,   7.85,  -0.30,
01/25 16Z,  -0.70,  10.25,  99.90,   9.21,  -0.33,
01/25 17Z,  -0.50,  11.91,  99.90,  11.04,  -0.37,
01/25 18Z,  -0.30,  13.67,  99.90,  12.97,  -0.40,
01/25 19Z,  -0.30,  14.99,  99.90,  14.25,  -0.44,
01/25 20Z,  -0.30,  15.38,  99.90,  14.61,  -0.47,  (max)
01/25 21Z,  -0.40,  14.73,  99.90,  13.82,  -0.51,
01/25 22Z,  -0.50,  13.12,  99.90,  12.08,  -0.54,
01/25 23Z,  -0.50,  10.80,  99.90,   9.76,  -0.54,
01/26 00Z,  -0.60,   8.06,  99.90,   6.92,  -0.54,
01/26 01Z,  -0.70,   5.30,  99.90,   4.06,  -0.54,
01/26 02Z,  -0.70,   3.19,  99.90,   1.95,  -0.54,
01/26 03Z,  -0.70,   2.27,  99.90,   1.03,  -0.54,  (min)
01/26 04Z,  -0.80,   2.62,  99.90,   1.28,  -0.54,
01/26 05Z,  -0.70,   4.14,  99.90,   2.90,  -0.54,
01/26 06Z,  -0.50,   6.62,  99.90,   5.58,  -0.54,
01/26 07Z,  -0.30,   9.50,  99.90,   8.66,  -0.54,
01/26 08Z,  -0.20,  12.03,  99.90,  11.29,  -0.54,
01/26 09Z,  -0.20,  13.67,  99.90,  12.93,  -0.54,
01/26 10Z,  -0.20,  14.15,  99.90,  13.41,  -0.54,  (max)
01/26 11Z,  -0.20,  13.50,  99.90,  12.76,  -0.54,
01/26 12Z,  -0.20,  11.97,  99.90,  11.23,  -0.54,
01/26 13Z,  -0.20,   9.99,  99.90,   9.25,  -0.54,
01/26 14Z,  -0.20,   8.28,  99.90,   7.54,  -0.54,
01/26 15Z,  -0.20,   7.59,  99.90,   6.85,  -0.54,  (min)
01/26 16Z,  -0.20,   8.16,  99.90,   7.42,  -0.54,
01/26 17Z,  -0.20,   9.74,  99.90,   9.00,  -0.54,
01/26 18Z,  -0.20,  11.96,  99.90,  11.22,  -0.54,
01/26 19Z,  -0.10,  14.29,  99.90,  13.65,  -0.54,
01/26 20Z,   0.00,  15.98,  99.90,  15.44,  -0.54,
01/26 21Z,   0.10,  16.51,  99.90,  16.07,  -0.54,  (max)
01/26 22Z,   0.30,  15.69,  99.90,  15.45,  -0.54,
01/26 23Z,   0.50,  13.63,  99.90,  13.59,  -0.54,
01/27 00Z,   0.60,  10.61,  99.90,  10.67,  -0.54,
01/27 01Z,   0.40,   7.08,  99.90,   6.94,  -0.54,
01/27 02Z,   0.30,   3.68,  99.90,   3.44,  -0.54,
01/27 03Z,   0.20,   1.30,  99.90,   0.96,  -0.54,
01/27 04Z,   0.20,   0.56,  99.90,   0.22,  -0.54,  (min)
01/27 05Z,   0.30,   1.49,  99.90,   1.25,  -0.54,
01/27 06Z,   0.60,   3.85,  99.90,   3.91,  -0.54,
01/27 07Z,   0.70,   7.21,  99.90,   7.37,  -0.54,
01/27 08Z,   0.90,  10.79,  99.90,  11.15,  -0.54,
01/27 09Z,   1.00,  13.70,  99.90,  14.16,  -0.54,
01/27 10Z,   0.90,  15.33,  99.90,  15.69,  -0.54,
01/27 11Z,   0.80,  15.44,  99.90,  15.70,  -0.54,  (max)
01/27 12Z,   0.50,  14.10,  99.90,  14.06,  -0.54,
01/27 13Z,   0.20,  11.71,  99.90,  11.37,  -0.54,
01/27 14Z,   0.10,   8.96,  99.90,   8.52,  -0.54,
01/27 15Z,   0.10,   6.85,  99.90,   6.41,  -0.54,
01/27 16Z,   0.00,   6.22,  99.90,   5.68,  -0.54,  (min)
01/27 17Z,  -0.20,   7.25,  99.90,   6.51,  -0.54,
01/27 18Z,  -0.20,   9.54,  99.90,   8.80,  -0.54,
01/27 19Z,   0.00,  12.53,  99.90,  11.99,  -0.54,
01/27 20Z,   0.00,  15.44,  99.90,  14.90,  -0.54,
01/27 21Z,   0.00,  17.40,  99.90,  16.86,  -0.54,
01/27 22Z,   0.00,  17.83,  99.90,  17.29,  -0.54,  (max)
01/27 23Z,   0.00,  16.55,  99.90,  16.01,  -0.54,
01/28 00Z,   0.00,  13.72,  99.90,  13.18,  -0.54,
01/28 01Z,  -0.20,   9.78,  99.90,   9.04,  -0.54,
01/28 02Z,  -0.40,   5.39,  99.90,   4.45,  -0.54,
01/28 03Z,  -0.50,   1.52,  99.90,   0.48,  -0.54,
01/28 04Z,  -0.60,  -0.76,  99.90,  -1.90,  -0.54,
01/28 05Z,  -0.60,  -0.90,  99.90,  -2.04,  -0.54,  (min)
01/28 06Z,  -0.50,   0.97,  99.90,  -0.07,  -0.54,
01/28 07Z,  -0.40,   4.37,  99.90,   3.44,  -0.54,
01/28 08Z,  -0.40,   8.62,  99.90,   7.68,  -0.54,
01/28 09Z,  -0.40,  12.71,  99.90,  11.77,  -0.54,
01/28 10Z,  -0.40,  15.69,  99.90,  14.75,  -0.54,
01/28 11Z,  -0.60,  16.94,  99.90,  15.80,  -0.54,  (max)
01/28 12Z,  -0.70,  16.29,  99.90,  15.05,  -0.54,
01/28 13Z,  -0.70,  13.97,  99.90,  12.73,  -0.54,
01/28 14Z,  -0.70,  10.61,  99.90,   9.37,  -0.54,
01/28 15Z,  -0.70,   7.22,  99.90,   5.98,  -0.54,
01/28 16Z,  -0.70,   5.01,  99.90,   3.77,  -0.54,
01/28 17Z,  -0.70,   4.83,  99.90,   3.60,  -0.54,  (min)
01/28 18Z,  -0.70,   6.65,  99.90,   5.41,  -0.54,
01/28 19Z,  -0.60,   9.85,  99.90,   8.71,  -0.54,
01/28 20Z,  -0.60,  13.61,  99.90,  12.47,  -0.54,
01/28 21Z,  -0.50,  16.97,  99.90,  15.93,  -0.54,
01/28 22Z,  -0.40,  18.95,  99.90,  18.01,  -0.54,
01/28 23Z,  -0.40,  18.98,  99.90,  18.04,  -0.54,  (max)
01/29 00Z,  -0.50,  16.94,  99.90,  15.90,  -0.54,
01/29 01Z,  99.90,  13.13,  99.90,  99.90,  -0.54,
01/29 02Z,  99.90,   8.22,  99.90,  99.90,  -0.54,
01/29 03Z,  99.90,   3.17,  99.90,  99.90,  -0.54,
01/29 04Z,  99.90,  -0.78,  99.90,  99.90,  -0.54,
01/29 05Z,  99.90,  -2.51,  99.90,  99.90,  -0.54,
01/29 06Z,  99.90,  -1.65,  99.90,  99.90,  -0.54,