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 : 05/20/2025 14:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 18Z,  -0.50, -12.18, -13.44,  99.90,  -0.76,
05/18 19Z,  -0.60, -13.24, -14.37,  99.90,  -0.53,  (min)
05/18 20Z,  -0.50, -13.42, -14.36,  99.90,  -0.44,
05/18 21Z,  -0.50, -12.69, -13.60,  99.90,  -0.41,
05/18 22Z,  -0.50, -11.24, -12.12,  99.90,  -0.38,
05/18 23Z,  -0.50,  -9.40, -10.37,  99.90,  -0.47,
05/19 00Z,  -0.50,  -7.60,  -8.72,  99.90,  -0.62,
05/19 01Z,  -0.60,  -6.19,  -7.43,  99.90,  -0.64,
05/19 02Z,  -0.60,  -5.42,  -6.75,  99.90,  -0.73,  (max)
05/19 03Z,  -0.60,  -5.39,  -6.84,  99.90,  -0.85,
05/19 04Z,  -0.60,  -6.01,  -7.46,  99.90,  -0.85,
05/19 05Z,  -0.60,  -6.98,  -8.34,  99.90,  -0.76,
05/19 06Z,  -0.50,  -7.95,  -9.20,  99.90,  -0.75,
05/19 07Z,  -0.60,  -8.65,  -9.79,  99.90,  -0.54,
05/19 08Z,  -0.60,  -8.86,  -9.82,  99.90,  -0.36,  (min)
05/19 09Z,  -0.60,  -8.46,  -9.34,  99.90,  -0.28,
05/19 10Z,  -0.60,  -7.53,  -8.31,  99.90,  -0.18,
05/19 11Z,  -0.50,  -6.30,  -7.08,  99.90,  -0.28,
05/19 12Z,  -0.50,  -5.14,  -5.98,  99.90,  -0.34,
05/19 13Z,  -0.40,  -4.41,  -5.31,  99.90,  -0.50,  (max)
05/19 14Z,  -0.40,  -4.36,  -5.37,  99.90,  -0.61,
05/19 15Z,  -0.30,  -5.12,  -6.24,  99.90,  -0.82,
05/19 16Z,  -0.30,  -6.61,  -7.75,  99.90,  -0.84,
05/19 17Z,  -0.30,  -8.55,  -9.61,  99.90,  -0.76,
05/19 18Z,  -0.30, -10.49, -11.41,  99.90,  -0.62,
05/19 19Z,  -0.30, -12.06, -12.90,  99.90,  -0.54,
05/19 20Z,  -0.30, -12.96, -13.68,  99.90,  -0.42,  (min)
05/19 21Z,  -0.20, -13.01, -13.67,  99.90,  -0.46,
05/19 22Z,  -0.20, -12.21, -12.87,  99.90,  -0.46,
05/19 23Z,  -0.20, -10.74, -11.54,  99.90,  -0.60,
05/20 00Z,  -0.20,  -8.92,  -9.86,  99.90,  -0.74,
05/20 01Z,  -0.20,  -7.16,  -8.34,  99.90,  -0.98,
05/20 02Z,  -0.10,  -5.81,  -7.14,  99.90,  -1.23,
05/20 03Z,  -0.10,  -5.09,  -6.52,  99.90,  -1.33,  (max)
05/20 04Z,  -0.10,  -5.13,  -6.60,  99.90,  -1.37,
05/20 05Z,  -0.10,  -5.83,  -7.19,  99.90,  -1.26,
05/20 06Z,  -0.20,  -6.90,  -8.16,  99.90,  -1.06,
05/20 07Z,  -0.20,  -8.02,  -9.08,  99.90,  -0.86,
05/20 08Z,  -0.20,  -8.86,  -9.79,  99.90,  -0.73,
05/20 09Z,  -0.10,  -9.20, -10.07,  99.90,  -0.77,  (min)
05/20 10Z,  -0.10,  -8.93,  -9.76,  99.90,  -0.73,
05/20 11Z,  -0.10,  -8.10,  -8.96,  99.90,  -0.76,
05/20 12Z,  -0.10,  -6.92,  -7.89,  99.90,  -0.87,
05/20 13Z,  -0.20,  -5.76,  -6.88,  99.90,  -0.92,
05/20 14Z,  -0.20,  -4.96,  -6.18,  99.90,  -1.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 15Z,  -0.30,  -4.79,  99.90,  -6.09,  -1.00,  (max)
05/20 16Z,  -0.30,  -5.40,  99.90,  -6.67,  -0.97,
05/20 17Z,  -0.40,  -6.73,  99.90,  -8.07,  -0.94,
05/20 18Z,  -0.40,  -8.51,  99.90,  -9.83,  -0.91,
05/20 19Z,  -0.40, -10.33,  99.90, -11.61,  -0.89,
05/20 20Z,  -0.50, -11.79,  99.90, -13.15,  -0.86,
05/20 21Z,  -0.40, -12.61,  99.90, -13.84,  -0.83,
05/20 22Z,  -0.50, -12.60,  99.90, -13.90,  -0.80,  (min)
05/20 23Z,  -0.50, -11.75,  99.90, -13.03,  -0.78,
05/21 00Z,  -0.40, -10.23,  99.90, -11.38,  -0.75,
05/21 01Z,  -0.40,  -8.36,  99.90,  -9.48,  -0.72,
05/21 02Z,  -0.40,  -6.55,  99.90,  -7.65,  -0.69,
05/21 03Z,  -0.50,  -5.18,  99.90,  -6.37,  -0.69,
05/21 04Z,  -0.50,  -4.50,  99.90,  -5.69,  -0.69,  (max)
05/21 05Z,  -0.60,  -4.65,  99.90,  -5.95,  -0.69,
05/21 06Z,  -0.60,  -5.55,  99.90,  -6.85,  -0.69,
05/21 07Z,  -0.50,  -6.89,  99.90,  -8.08,  -0.69,
05/21 08Z,  -0.50,  -8.29,  99.90,  -9.48,  -0.69,
05/21 09Z,  -0.60,  -9.41,  99.90, -10.70,  -0.69,
05/21 10Z,  -0.60,  -9.98,  99.90, -11.27,  -0.69,  (min)
05/21 11Z,  -0.60,  -9.85,  99.90, -11.15,  -0.69,
05/21 12Z,  -0.70,  -9.06,  99.90, -10.45,  -0.69,
05/21 13Z,  -0.70,  -7.81,  99.90,  -9.20,  -0.69,
05/21 14Z,  -0.80,  -6.48,  99.90,  -7.97,  -0.69,
05/21 15Z,  -0.80,  -5.46,  99.90,  -6.95,  -0.69,
05/21 16Z,  -0.80,  -5.05,  99.90,  -6.55,  -0.69,  (max)
05/21 17Z,  -0.80,  -5.44,  99.90,  -6.93,  -0.69,
05/21 18Z,  -0.80,  -6.60,  99.90,  -8.10,  -0.69,
05/21 19Z,  -0.80,  -8.27,  99.90,  -9.77,  -0.69,
05/21 20Z,  -0.70, -10.02,  99.90, -11.41,  -0.69,
05/21 21Z,  -0.70, -11.45,  99.90, -12.84,  -0.69,
05/21 22Z,  -0.70, -12.25,  99.90, -13.64,  -0.69,  (min)
05/21 23Z,  -0.70, -12.20,  99.90, -13.59,  -0.69,
05/22 00Z,  -0.70, -11.27,  99.90, -12.67,  -0.69,
05/22 01Z,  -0.70,  -9.63,  99.90, -11.02,  -0.69,
05/22 02Z,  -0.80,  -7.63,  99.90,  -9.12,  -0.69,
05/22 03Z,  -0.80,  -5.72,  99.90,  -7.22,  -0.69,
05/22 04Z,  -0.70,  -4.32,  99.90,  -5.71,  -0.69,
05/22 05Z,  -0.80,  -3.71,  99.90,  -5.21,  -0.69,  (max)
05/22 06Z,  -0.80,  -4.09,  99.90,  -5.58,  -0.69,
05/22 07Z,  -0.80,  -5.32,  99.90,  -6.81,  -0.69,
05/22 08Z,  -0.80,  -7.06,  99.90,  -8.55,  -0.69,
05/22 09Z,  -0.70,  -8.86,  99.90, -10.26,  -0.69,
05/22 10Z,  -0.70, -10.35,  99.90, -11.74,  -0.69,
05/22 11Z,  -0.60, -11.17,  99.90, -12.46,  -0.69,  (min)
05/22 12Z,  -0.60, -11.13,  99.90, -12.42,  -0.69,
05/22 13Z,  -0.60, -10.25,  99.90, -11.54,  -0.69,
05/22 14Z,  -0.60,  -8.78,  99.90, -10.08,  -0.69,
05/22 15Z,  -0.60,  -7.16,  99.90,  -8.45,  -0.69,
05/22 16Z,  -0.70,  -5.81,  99.90,  -7.20,  -0.69,
05/22 17Z,  -0.70,  -5.09,  99.90,  -6.48,  -0.69,  (max)
05/22 18Z,  -0.70,  -5.25,  99.90,  -6.64,  -0.69,
05/22 19Z,  -0.70,  -6.29,  99.90,  -7.68,  -0.69,
05/22 20Z,  -0.70,  -7.91,  99.90,  -9.30,  -0.69,
05/22 21Z,  -0.60,  -9.66,  99.90, -10.95,  -0.69,
05/22 22Z,  -0.60, -11.11,  99.90, -12.41,  -0.69,
05/22 23Z,  -0.50, -11.92,  99.90, -13.11,  -0.69,  (min)
05/23 00Z,  -0.50, -11.80,  99.90, -12.99,  -0.69,
05/23 01Z,  -0.50, -10.73,  99.90, -11.92,  -0.69,
05/23 02Z,  -0.40,  -8.90,  99.90,  -9.99,  -0.69,
05/23 03Z,  -0.40,  -6.73,  99.90,  -7.82,  -0.69,
05/23 04Z,  -0.50,  -4.71,  99.90,  -5.90,  -0.69,
05/23 05Z,  -0.50,  -3.30,  99.90,  -4.49,  -0.69,
05/23 06Z,  -0.50,  -2.86,  99.90,  -4.05,  -0.69,  (max)
05/23 07Z,  -0.50,  -3.56,  99.90,  -4.76,  -0.69,
05/23 08Z,  -0.50,  -5.25,  99.90,  -6.44,  -0.69,
05/23 09Z,  -0.50,  -7.48,  99.90,  -8.67,  -0.69,
05/23 10Z,  -0.40,  -9.77,  99.90, -10.86,  -0.69,
05/23 11Z,  -0.50, -11.62,  99.90, -12.81,  -0.69,
05/23 12Z,  -0.50, -12.62,  99.90, -13.81,  -0.69,  (min)
05/23 13Z,  -0.50, -12.55,  99.90, -13.74,  -0.69,
05/23 14Z,  -0.40, -11.47,  99.90, -12.56,  -0.69,
05/23 15Z,  -0.50,  -9.68,  99.90, -10.87,  -0.69,
05/23 16Z,  -0.50,  -7.67,  99.90,  -8.86,  -0.69,
05/23 17Z,  -0.50,  -5.94,  99.90,  -7.13,  -0.69,
05/23 18Z,  -0.50,  -4.92,  99.90,  -6.12,  -0.69,
05/23 19Z,  -0.50,  -4.91,  99.90,  -6.10,  -0.69,  (max)
05/23 20Z,  -0.60,  -5.88,  99.90,  -7.17,  -0.69,
05/23 21Z,  -0.50,  -7.51,  99.90,  -8.71,  -0.69,
05/23 22Z,  -0.50,  -9.33,  99.90, -10.52,  -0.69,
05/23 23Z,  -0.40, -10.84,  99.90, -11.93,  -0.69,
05/24 00Z,  -0.40, -11.61,  99.90, -12.71,  -0.69,  (min)
05/24 01Z,  -0.40, -11.37,  99.90, -12.46,  -0.69,
05/24 02Z,  -0.40, -10.10,  99.90, -11.19,  -0.69,
05/24 03Z,  -0.40,  -8.05,  99.90,  -9.15,  -0.69,
05/24 04Z,  -0.40,  -5.70,  99.90,  -6.80,  -0.69,
05/24 05Z,  -0.40,  -3.60,  99.90,  -4.70,  -0.69,
05/24 06Z,  -0.40,  -2.27,  99.90,  -3.36,  -0.69,