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
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Elfin Cove, AK : 04/23/2025 21:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 06Z,  -0.50,  -5.80,  -7.42,  99.90,  -1.12,  (max)
04/22 07Z,  -0.50,  -6.44,  -7.91,  99.90,  -0.97,
04/22 08Z,  -0.60,  -7.33,  -8.71,  99.90,  -0.78,
04/22 09Z,  -0.60,  -8.20,  -9.45,  99.90,  -0.65,
04/22 10Z,  -0.60,  -8.82, -10.02,  99.90,  -0.60,
04/22 11Z,  -0.60,  -8.98, -10.18,  99.90,  -0.60,  (min)
04/22 12Z,  -0.60,  -8.59,  -9.82,  99.90,  -0.63,
04/22 13Z,  -0.60,  -7.71,  -9.08,  99.90,  -0.77,
04/22 14Z,  -0.70,  -6.57,  -8.08,  99.90,  -0.81,
04/22 15Z,  -0.70,  -5.53,  -7.13,  99.90,  -0.90,
04/22 16Z,  -0.70,  -4.87,  -6.63,  99.90,  -1.06,  (max)
04/22 17Z,  -0.70,  -4.83,  -6.65,  99.90,  -1.12,
04/22 18Z,  -0.60,  -5.55,  -7.39,  99.90,  -1.24,
04/22 19Z,  -0.70,  -6.93,  -8.67,  99.90,  -1.04,
04/22 20Z,  -0.70,  -8.65, -10.29,  99.90,  -0.94,
04/22 21Z,  -0.70, -10.35, -11.93,  99.90,  -0.88,
04/22 22Z,  -0.70, -11.72, -13.24,  99.90,  -0.82,
04/22 23Z,  -0.70, -12.46, -13.97,  99.90,  -0.81,  (min)
04/23 00Z,  -0.70, -12.39, -13.94,  99.90,  -0.85,
04/23 01Z,  -0.70, -11.51, -13.12,  99.90,  -0.91,
04/23 02Z,  -0.70,  -9.99, -11.76,  99.90,  -1.07,
04/23 03Z,  -0.70,  -8.21, -10.03,  99.90,  -1.12,
04/23 04Z,  -0.80,  -6.53,  -8.47,  99.90,  -1.14,
04/23 05Z,  -0.70,  -5.29,  -7.16,  99.90,  -1.17,
04/23 06Z,  -0.60,  -4.78,  -6.55,  99.90,  -1.17,  (max)
04/23 07Z,  -0.60,  -5.11,  -6.69,  99.90,  -0.98,
04/23 08Z,  -0.70,  -6.11,  -7.51,  99.90,  -0.70,
04/23 09Z,  -0.80,  -7.46,  -8.71,  99.90,  -0.45,
04/23 10Z,  -0.80,  -8.81,  -9.96,  99.90,  -0.35,
04/23 11Z,  -0.70,  -9.82, -10.92,  99.90,  -0.40,
04/23 12Z,  -0.60, -10.18, -11.30,  99.90,  -0.52,  (min)
04/23 13Z,  -0.70,  -9.76, -10.98,  99.90,  -0.52,
04/23 14Z,  -0.70,  -8.65,  -9.99,  99.90,  -0.64,
04/23 15Z,  -0.60,  -7.16,  -8.66,  99.90,  -0.90,
04/23 16Z,  -0.60,  -5.70,  -7.23,  99.90,  -0.93,
04/23 17Z,  -0.60,  -4.65,  -6.26,  99.90,  -1.01,
04/23 18Z,  -0.50,  -4.37,  -5.97,  99.90,  -1.10,  (max)
04/23 19Z,  -0.50,  -5.02,  -6.58,  99.90,  -1.06,
04/23 20Z,  -0.50,  -6.49,  -7.97,  99.90,  -0.98,
04/23 21Z,  -0.50,  -8.41,  -9.79,  99.90,  -0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 22Z,  -0.50, -10.36,  99.90, -11.73,  -0.88,
04/23 23Z,  -0.50, -11.92,  99.90, -13.29,  -0.87,
04/24 00Z,  -0.50, -12.72,  99.90, -14.08,  -0.86,  (min)
04/24 01Z,  -0.50, -12.52,  99.90, -13.87,  -0.85,
04/24 02Z,  -0.50, -11.35,  99.90, -12.69,  -0.84,
04/24 03Z,  -0.50,  -9.48,  99.90, -10.81,  -0.83,
04/24 04Z,  -0.50,  -7.33,  99.90,  -8.66,  -0.82,
04/24 05Z,  -0.50,  -5.38,  99.90,  -6.70,  -0.82,
04/24 06Z,  -0.50,  -4.08,  99.90,  -5.39,  -0.81,
04/24 07Z,  -0.50,  -3.78,  99.90,  -5.07,  -0.80,  (max)
04/24 08Z,  -0.50,  -4.53,  99.90,  -5.82,  -0.79,
04/24 09Z,  -0.50,  -6.09,  99.90,  -7.38,  -0.78,
04/24 10Z,  -0.50,  -8.06,  99.90,  -9.34,  -0.78,
04/24 11Z,  -0.40,  -9.94,  99.90, -11.12,  -0.78,
04/24 12Z,  -0.50, -11.27,  99.90, -12.55,  -0.78,
04/24 13Z,  -0.50, -11.68,  99.90, -12.96,  -0.78,  (min)
04/24 14Z,  -0.50, -11.05,  99.90, -12.33,  -0.78,
04/24 15Z,  -0.50,  -9.55,  99.90, -10.83,  -0.78,
04/24 16Z,  -0.50,  -7.57,  99.90,  -8.85,  -0.78,
04/24 17Z,  -0.40,  -5.63,  99.90,  -6.81,  -0.78,
04/24 18Z,  -0.40,  -4.24,  99.90,  -5.42,  -0.78,
04/24 19Z,  -0.40,  -3.80,  99.90,  -4.98,  -0.78,  (max)
04/24 20Z,  -0.40,  -4.50,  99.90,  -5.68,  -0.78,
04/24 21Z,  -0.30,  -6.16,  99.90,  -7.24,  -0.78,
04/24 22Z,  -0.30,  -8.35,  99.90,  -9.43,  -0.78,
04/24 23Z,  -0.30, -10.54,  99.90, -11.62,  -0.78,
04/25 00Z,  -0.30, -12.20,  99.90, -13.28,  -0.78,
04/25 01Z,  -0.30, -12.88,  99.90, -13.97,  -0.78,  (min)
04/25 02Z,  -0.30, -12.40,  99.90, -13.48,  -0.78,
04/25 03Z,  -0.30, -10.83,  99.90, -11.91,  -0.78,
04/25 04Z,  -0.30,  -8.53,  99.90,  -9.61,  -0.78,
04/25 05Z,  -0.30,  -6.05,  99.90,  -7.13,  -0.78,
04/25 06Z,  -0.30,  -3.97,  99.90,  -5.05,  -0.78,
04/25 07Z,  -0.30,  -2.80,  99.90,  -3.88,  -0.78,  (max)
04/25 08Z,  -0.30,  -2.90,  99.90,  -3.98,  -0.78,
04/25 09Z,  -0.30,  -4.26,  99.90,  -5.34,  -0.78,
04/25 10Z,  -0.30,  -6.52,  99.90,  -7.60,  -0.78,
04/25 11Z,  -0.30,  -9.13,  99.90, -10.21,  -0.78,
04/25 12Z,  -0.30, -11.45,  99.90, -12.54,  -0.78,
04/25 13Z,  -0.30, -12.94,  99.90, -14.02,  -0.78,
04/25 14Z,  -0.30, -13.21,  99.90, -14.29,  -0.78,  (min)
04/25 15Z,  -0.30, -12.22,  99.90, -13.30,  -0.78,
04/25 16Z,  -0.30, -10.22,  99.90, -11.30,  -0.78,
04/25 17Z,  -0.30,  -7.73,  99.90,  -8.81,  -0.78,
04/25 18Z,  -0.30,  -5.37,  99.90,  -6.45,  -0.78,
04/25 19Z,  -0.30,  -3.74,  99.90,  -4.82,  -0.78,
04/25 20Z,  -0.40,  -3.28,  99.90,  -4.46,  -0.78,  (max)
04/25 21Z,  -0.40,  -4.13,  99.90,  -5.32,  -0.78,
04/25 22Z,  -0.40,  -6.06,  99.90,  -7.24,  -0.78,
04/25 23Z,  -0.40,  -8.50,  99.90,  -9.68,  -0.78,
04/26 00Z,  -0.40, -10.81,  99.90, -12.00,  -0.78,
04/26 01Z,  -0.50, -12.40,  99.90, -13.68,  -0.78,
04/26 02Z,  -0.50, -12.82,  99.90, -14.11,  -0.78,  (min)
04/26 03Z,  -0.50, -11.94,  99.90, -13.22,  -0.78,
04/26 04Z,  -0.60,  -9.92,  99.90, -11.31,  -0.78,
04/26 05Z,  -0.50,  -7.25,  99.90,  -8.53,  -0.78,
04/26 06Z,  -0.50,  -4.56,  99.90,  -5.84,  -0.78,
04/26 07Z,  -0.50,  -2.52,  99.90,  -3.81,  -0.78,
04/26 08Z,  -0.50,  -1.68,  99.90,  -2.97,  -0.78,  (max)
04/26 09Z,  -0.50,  -2.35,  99.90,  -3.64,  -0.78,
04/26 10Z,  -0.50,  -4.42,  99.90,  -5.71,  -0.78,
04/26 11Z,  -0.50,  -7.38,  99.90,  -8.66,  -0.78,
04/26 12Z,  -0.50, -10.51,  99.90, -11.79,  -0.78,
04/26 13Z,  -0.50, -13.09,  99.90, -14.37,  -0.78,
04/26 14Z,  -0.50, -14.53,  99.90, -15.81,  -0.78,  (min)
04/26 15Z,  -0.50, -14.52,  99.90, -15.80,  -0.78,
04/26 16Z,  -0.60, -13.07,  99.90, -14.46,  -0.78,
04/26 17Z,  -0.50, -10.57,  99.90, -11.86,  -0.78,
04/26 18Z,  -0.50,  -7.65,  99.90,  -8.93,  -0.78,
04/26 19Z,  -0.50,  -5.01,  99.90,  -6.29,  -0.78,
04/26 20Z,  -0.50,  -3.29,  99.90,  -4.57,  -0.78,
04/26 21Z,  -0.50,  -2.94,  99.90,  -4.22,  -0.78,  (max)
04/26 22Z,  -0.50,  -4.03,  99.90,  -5.32,  -0.78,
04/26 23Z,  -0.50,  -6.20,  99.90,  -7.49,  -0.78,
04/27 00Z,  -0.50,  -8.79,  99.90, -10.07,  -0.78,
04/27 01Z,  -0.50, -11.06,  99.90, -12.34,  -0.78,
04/27 02Z,  -0.50, -12.42,  99.90, -13.70,  -0.78,
04/27 03Z,  -0.50, -12.47,  99.90, -13.75,  -0.78,  (min)
04/27 04Z,  -0.50, -11.15,  99.90, -12.43,  -0.78,
04/27 05Z,  -0.50,  -8.74,  99.90, -10.02,  -0.78,
04/27 06Z,  -0.50,  -5.82,  99.90,  -7.10,  -0.78,
04/27 07Z,  -0.50,  -3.12,  99.90,  -4.40,  -0.78,
04/27 08Z,  -0.50,  -1.32,  99.90,  -2.60,  -0.78,
04/27 09Z,  -0.50,  -0.96,  99.90,  -2.24,  -0.78,  (max)
04/27 10Z,  -0.50,  -2.29,  99.90,  -3.57,  -0.78,
04/27 11Z,  -0.60,  -5.03,  99.90,  -6.41,  -0.78,
04/27 12Z,  -0.60,  -8.53,  99.90,  -9.91,  -0.78,
04/27 13Z,  99.90, -11.95,  99.90,  99.90,  -0.78,
04/27 14Z,  99.90, -14.55,  99.90,  99.90,  -0.78,
04/27 15Z,  99.90, -15.78,  99.90,  99.90,  -0.78,
04/27 16Z,  99.90, -15.38,  99.90,  99.90,  -0.78,
04/27 17Z,  99.90, -13.50,  99.90,  99.90,  -0.78,
04/27 18Z,  99.90, -10.60,  99.90,  99.90,  -0.78,