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
#Elfin Cove, AK : 04/22/2025 19:20:40 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 00Z,  -0.80,  -2.02,  -3.48,  99.90,  -0.66,
04/21 01Z,  -0.80,  -0.66,  -2.13,  99.90,  -0.67,
04/21 02Z,  -0.80,   0.55,  -0.99,  99.90,  -0.74,
04/21 03Z,  -0.80,   1.40,  -0.25,  99.90,  -0.85,
04/21 04Z,  -0.80,   1.77,   0.07,  99.90,  -0.90,  (max)
04/21 05Z,  -0.80,   1.63,  -0.12,  99.90,  -0.95,
04/21 06Z,  -0.70,   1.12,  -0.56,  99.90,  -0.98,
04/21 07Z,  -0.70,   0.47,  -1.11,  99.90,  -0.88,
04/21 08Z,  -0.80,  -0.08,  -1.60,  99.90,  -0.72,
04/21 09Z,  -0.80,  -0.37,  -1.75,  99.90,  -0.58,  (min)
04/21 10Z,  -0.80,  -0.27,  -1.61,  99.90,  -0.54,
04/21 11Z,  -0.80,   0.26,  -1.01,  99.90,  -0.47,
04/21 12Z,  -0.80,   1.11,  -0.20,  99.90,  -0.51,
04/21 13Z,  -0.80,   2.08,   0.65,  99.90,  -0.63,
04/21 14Z,  -0.80,   2.85,   1.31,  99.90,  -0.74,
04/21 15Z,  -0.80,   3.19,   1.53,  99.90,  -0.86,  (max)
04/21 16Z,  -0.80,   2.95,   1.12,  99.90,  -1.03,
04/21 17Z,  -0.80,   2.07,   0.27,  99.90,  -1.00,
04/21 18Z,  -0.70,   0.65,  -1.10,  99.90,  -1.05,
04/21 19Z,  -0.70,  -0.98,  -2.62,  99.90,  -0.94,
04/21 20Z,  -0.70,  -2.52,  -4.06,  99.90,  -0.84,
04/21 21Z,  -0.70,  -3.69,  -5.17,  99.90,  -0.78,
04/21 22Z,  -0.70,  -4.27,  -5.71,  99.90,  -0.74,  (min)
04/21 23Z,  -0.60,  -4.17,  -5.61,  99.90,  -0.84,
04/22 00Z,  -0.60,  -3.40,  -4.88,  99.90,  -0.88,
04/22 01Z,  -0.70,  -2.12,  -3.65,  99.90,  -0.83,
04/22 02Z,  -0.70,  -0.62,  -2.26,  99.90,  -0.94,
04/22 03Z,  -0.70,   0.78,  -0.83,  99.90,  -0.91,
04/22 04Z,  -0.70,   1.84,   0.14,  99.90,  -1.00,
04/22 05Z,  -0.60,   2.34,   0.65,  99.90,  -1.09,  (max)
04/22 06Z,  -0.50,   2.21,   0.59,  99.90,  -1.12,
04/22 07Z,  -0.50,   1.57,   0.10,  99.90,  -0.97,
04/22 08Z,  -0.60,   0.68,  -0.70,  99.90,  -0.78,
04/22 09Z,  -0.60,  -0.19,  -1.44,  99.90,  -0.65,
04/22 10Z,  -0.60,  -0.81,  -2.01,  99.90,  -0.60,
04/22 11Z,  -0.60,  -0.97,  -2.17,  99.90,  -0.60,  (min)
04/22 12Z,  -0.60,  -0.58,  -1.81,  99.90,  -0.63,
04/22 13Z,  -0.60,   0.30,  -1.07,  99.90,  -0.77,
04/22 14Z,  -0.70,   1.44,  -0.07,  99.90,  -0.81,
04/22 15Z,  -0.70,   2.48,   0.88,  99.90,  -0.90,
04/22 16Z,  -0.70,   3.14,   1.38,  99.90,  -1.06,  (max)
04/22 17Z,  -0.70,   3.18,   1.36,  99.90,  -1.12,
04/22 18Z,  -0.70,   2.46,   0.62,  99.90,  -1.14,
04/22 19Z,  -0.70,   1.08,  -0.66,  99.90,  -1.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 20Z,  -0.70,  -0.64,  99.90,  -2.36,  -1.01,
04/22 21Z,  -0.70,  -2.34,  99.90,  -4.04,  -0.99,
04/22 22Z,  -0.60,  -3.71,  99.90,  -5.28,  -0.97,
04/22 23Z,  -0.60,  -4.45,  99.90,  -5.99,  -0.94,
04/23 00Z,  -0.70,  -4.38,  99.90,  -6.00,  -0.92,  (min)
04/23 01Z,  -0.70,  -3.50,  99.90,  -5.09,  -0.90,
04/23 02Z,  -0.70,  -1.98,  99.90,  -3.56,  -0.87,
04/23 03Z,  -0.70,  -0.20,  99.90,  -1.75,  -0.85,
04/23 04Z,  -0.70,   1.48,  99.90,  -0.04,  -0.83,
04/23 05Z,  -0.70,   2.72,  99.90,   1.22,  -0.80,
04/23 06Z,  -0.70,   3.23,  99.90,   1.75,  -0.78,  (max)
04/23 07Z,  -0.70,   2.90,  99.90,   1.44,  -0.75,
04/23 08Z,  -0.70,   1.90,  99.90,   0.45,  -0.75,
04/23 09Z,  -0.70,   0.55,  99.90,  -0.90,  -0.75,
04/23 10Z,  -0.70,  -0.80,  99.90,  -2.25,  -0.75,
04/23 11Z,  -0.70,  -1.81,  99.90,  -3.26,  -0.75,
04/23 12Z,  -0.70,  -2.17,  99.90,  -3.62,  -0.75,  (min)
04/23 13Z,  -0.70,  -1.75,  99.90,  -3.20,  -0.75,
04/23 14Z,  -0.70,  -0.64,  99.90,  -2.09,  -0.75,
04/23 15Z,  -0.70,   0.85,  99.90,  -0.60,  -0.75,
04/23 16Z,  -0.70,   2.31,  99.90,   0.86,  -0.75,
04/23 17Z,  -0.70,   3.36,  99.90,   1.90,  -0.75,
04/23 18Z,  -0.70,   3.64,  99.90,   2.19,  -0.75,  (max)
04/23 19Z,  -0.60,   2.99,  99.90,   1.64,  -0.75,
04/23 20Z,  -0.60,   1.52,  99.90,   0.17,  -0.75,
04/23 21Z,  -0.60,  -0.40,  99.90,  -1.75,  -0.75,
04/23 22Z,  -0.60,  -2.35,  99.90,  -3.70,  -0.75,
04/23 23Z,  -0.60,  -3.91,  99.90,  -5.27,  -0.75,
04/24 00Z,  -0.50,  -4.71,  99.90,  -5.96,  -0.75,  (min)
04/24 01Z,  -0.50,  -4.51,  99.90,  -5.76,  -0.75,
04/24 02Z,  -0.50,  -3.34,  99.90,  -4.60,  -0.75,
04/24 03Z,  -0.50,  -1.47,  99.90,  -2.72,  -0.75,
04/24 04Z,  -0.60,   0.68,  99.90,  -0.67,  -0.75,
04/24 05Z,  -0.60,   2.63,  99.90,   1.27,  -0.75,
04/24 06Z,  -0.60,   3.93,  99.90,   2.57,  -0.75,
04/24 07Z,  -0.60,   4.23,  99.90,   2.88,  -0.75,  (max)
04/24 08Z,  -0.50,   3.48,  99.90,   2.23,  -0.75,
04/24 09Z,  -0.50,   1.92,  99.90,   0.66,  -0.75,
04/24 10Z,  -0.50,  -0.05,  99.90,  -1.30,  -0.75,
04/24 11Z,  -0.50,  -1.93,  99.90,  -3.18,  -0.75,
04/24 12Z,  -0.50,  -3.26,  99.90,  -4.51,  -0.75,
04/24 13Z,  -0.50,  -3.67,  99.90,  -4.92,  -0.75,  (min)
04/24 14Z,  -0.50,  -3.04,  99.90,  -4.29,  -0.75,
04/24 15Z,  -0.60,  -1.54,  99.90,  -2.89,  -0.75,
04/24 16Z,  -0.50,   0.44,  99.90,  -0.81,  -0.75,
04/24 17Z,  -0.50,   2.38,  99.90,   1.12,  -0.75,
04/24 18Z,  -0.50,   3.77,  99.90,   2.52,  -0.75,
04/24 19Z,  -0.50,   4.21,  99.90,   2.96,  -0.75,  (max)
04/24 20Z,  -0.40,   3.51,  99.90,   2.36,  -0.75,
04/24 21Z,  -0.40,   1.85,  99.90,   0.70,  -0.75,
04/24 22Z,  -0.40,  -0.34,  99.90,  -1.49,  -0.75,
04/24 23Z,  -0.40,  -2.53,  99.90,  -3.68,  -0.75,
04/25 00Z,  -0.40,  -4.19,  99.90,  -5.34,  -0.75,
04/25 01Z,  -0.40,  -4.87,  99.90,  -6.03,  -0.75,  (min)
04/25 02Z,  -0.40,  -4.39,  99.90,  -5.54,  -0.75,
04/25 03Z,  -0.40,  -2.82,  99.90,  -3.97,  -0.75,
04/25 04Z,  -0.40,  -0.52,  99.90,  -1.68,  -0.75,
04/25 05Z,  -0.40,   1.96,  99.90,   0.81,  -0.75,
04/25 06Z,  -0.40,   4.04,  99.90,   2.89,  -0.75,
04/25 07Z,  -0.40,   5.21,  99.90,   4.06,  -0.75,  (max)
04/25 08Z,  -0.40,   5.11,  99.90,   3.96,  -0.75,
04/25 09Z,  -0.40,   3.75,  99.90,   2.60,  -0.75,
04/25 10Z,  -0.30,   1.49,  99.90,   0.44,  -0.75,
04/25 11Z,  -0.30,  -1.12,  99.90,  -2.17,  -0.75,
04/25 12Z,  -0.30,  -3.44,  99.90,  -4.50,  -0.75,
04/25 13Z,  -0.30,  -4.93,  99.90,  -5.98,  -0.75,
04/25 14Z,  -0.30,  -5.20,  99.90,  -6.25,  -0.75,  (min)
04/25 15Z,  -0.30,  -4.21,  99.90,  -5.26,  -0.75,
04/25 16Z,  -0.30,  -2.21,  99.90,  -3.26,  -0.75,
04/25 17Z,  -0.30,   0.28,  99.90,  -0.77,  -0.75,
04/25 18Z,  -0.30,   2.64,  99.90,   1.58,  -0.75,
04/25 19Z,  -0.30,   4.27,  99.90,   3.22,  -0.75,
04/25 20Z,  -0.30,   4.73,  99.90,   3.68,  -0.75,  (max)
04/25 21Z,  -0.30,   3.88,  99.90,   2.82,  -0.75,
04/25 22Z,  -0.30,   1.95,  99.90,   0.90,  -0.75,
04/25 23Z,  -0.30,  -0.49,  99.90,  -1.54,  -0.75,
04/26 00Z,  -0.30,  -2.80,  99.90,  -3.86,  -0.75,
04/26 01Z,  -0.30,  -4.39,  99.90,  -5.44,  -0.75,
04/26 02Z,  -0.30,  -4.81,  99.90,  -5.87,  -0.75,  (min)
04/26 03Z,  -0.30,  -3.93,  99.90,  -4.98,  -0.75,
04/26 04Z,  -0.40,  -1.91,  99.90,  -3.07,  -0.75,
04/26 05Z,  -0.40,   0.76,  99.90,  -0.39,  -0.75,
04/26 06Z,  -0.40,   3.45,  99.90,   2.30,  -0.75,
04/26 07Z,  -0.40,   5.49,  99.90,   4.33,  -0.75,
04/26 08Z,  -0.40,   6.33,  99.90,   5.17,  -0.75,  (max)
04/26 09Z,  -0.40,   5.66,  99.90,   4.50,  -0.75,
04/26 10Z,  -0.40,   3.59,  99.90,   2.43,  -0.75,
04/26 11Z,  -0.40,   0.63,  99.90,  -0.52,  -0.75,
04/26 12Z,  -0.40,  -2.50,  99.90,  -3.65,  -0.75,