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 : 12/07/2025 10:21:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 18Z,  -0.10,  -6.37,  -6.82,  99.90,  -0.35,
12/05 19Z,  -0.10,  -3.66,  -4.12,  99.90,  -0.36,
12/05 20Z,  -0.10,  -1.35,  -1.85,  99.90,  -0.40,
12/05 21Z,   0.00,  -0.12,  -0.66,  99.90,  -0.54,  (max)
12/05 22Z,   0.00,  -0.44,  -0.99,  99.90,  -0.55,
12/05 23Z,   0.00,  -2.46,  -3.08,  99.90,  -0.62,
12/06 00Z,   0.00,  -5.79,  -6.50,  99.90,  -0.71,
12/06 01Z,   0.00,  -9.68, -10.24,  99.90,  -0.56,
12/06 02Z,   0.00, -13.32, -13.79,  99.90,  -0.47,
12/06 03Z,   0.00, -16.00, -16.28,  99.90,  -0.28,
12/06 04Z,   0.10, -17.20, -17.45,  99.90,  -0.35,  (min)
12/06 05Z,   0.20, -16.74, -16.89,  99.90,  -0.35,
12/06 06Z,   0.20, -14.78, -14.82,  99.90,  -0.24,
12/06 07Z,   0.20, -11.83, -11.91,  99.90,  -0.28,
12/06 08Z,   0.40,  -8.57,  -8.63,  99.90,  -0.46,
12/06 09Z,   0.50,  -5.73,  -5.90,  99.90,  -0.67,
12/06 10Z,   0.60,  -3.94,  -4.06,  99.90,  -0.72,
12/06 11Z,   0.70,  -3.56,  -3.68,  99.90,  -0.82,  (max)
12/06 12Z,   0.60,  -4.54,  -4.49,  99.90,  -0.55,
12/06 13Z,   0.70,  -6.36,  -6.28,  99.90,  -0.62,
12/06 14Z,   0.70,  -8.37,  -8.22,  99.90,  -0.55,
12/06 15Z,   0.80,  -9.94,  -9.79,  99.90,  -0.65,
12/06 16Z,   0.80, -10.59, -10.45,  99.90,  -0.66,  (min)
12/06 17Z,   0.90, -10.04,  -9.98,  99.90,  -0.84,
12/06 18Z,   0.80,  -8.35,  -8.29,  99.90,  -0.74,
12/06 19Z,   0.80,  -5.90,  -5.76,  99.90,  -0.66,
12/06 20Z,   0.80,  -3.27,  -3.26,  99.90,  -0.79,
12/06 21Z,   0.80,  -1.18,  -1.23,  99.90,  -0.85,
12/06 22Z,   0.90,  -0.26,  -0.37,  99.90,  -1.01,  (max)
12/06 23Z,   0.90,  -0.93,  -1.12,  99.90,  -1.09,
12/07 00Z,   0.70,  -3.22,  -3.39,  99.90,  -0.87,
12/07 01Z,   0.60,  -6.64,  -6.88,  99.90,  -0.84,
12/07 02Z,   0.60, -10.43, -10.60,  99.90,  -0.77,
12/07 03Z,   0.60, -13.83, -13.90,  99.90,  -0.67,
12/07 04Z,   0.60, -16.16, -16.24,  99.90,  -0.68,
12/07 05Z,   0.60, -17.00, -17.02,  99.90,  -0.62,  (min)
12/07 06Z,   0.60, -16.23, -16.24,  99.90,  -0.61,
12/07 07Z,   0.60, -14.09, -14.06,  99.90,  -0.57,
12/07 08Z,   0.50, -11.09, -11.20,  99.90,  -0.61,
12/07 09Z,   0.50,  -7.93,  -8.15,  99.90,  -0.72,
12/07 10Z,   0.50,  -5.33,  -5.63,  99.90,  -0.80,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 11Z,   0.50,  -3.84,  99.90,  -4.13,  -0.79,
12/07 12Z,   0.60,  -3.74,  99.90,  -3.92,  -0.78,  (max)
12/07 13Z,   0.60,  -4.86,  99.90,  -5.02,  -0.77,
12/07 14Z,   0.60,  -6.67,  99.90,  -6.82,  -0.75,
12/07 15Z,   0.60,  -8.56,  99.90,  -8.70,  -0.74,
12/07 16Z,   0.70,  -9.95,  99.90,  -9.98,  -0.73,
12/07 17Z,   0.60, -10.41,  99.90, -10.52,  -0.71,  (min)
12/07 18Z,   0.60,  -9.73,  99.90,  -9.83,  -0.70,
12/07 19Z,   0.50,  -8.01,  99.90,  -8.20,  -0.69,
12/07 20Z,   0.60,  -5.64,  99.90,  -5.71,  -0.68,
12/07 21Z,   0.50,  -3.22,  99.90,  -3.38,  -0.66,
12/07 22Z,   0.60,  -1.43,  99.90,  -1.48,  -0.65,
12/07 23Z,   0.60,  -0.85,  99.90,  -0.90,  -0.65,  (max)
12/08 00Z,   0.70,  -1.78,  99.90,  -1.73,  -0.65,
12/08 01Z,   0.70,  -4.15,  99.90,  -4.10,  -0.65,
12/08 02Z,   0.70,  -7.45,  99.90,  -7.40,  -0.65,
12/08 03Z,   0.70, -10.95,  99.90, -10.90,  -0.65,
12/08 04Z,   0.60, -13.95,  99.90, -14.00,  -0.65,
12/08 05Z,   0.50, -15.88,  99.90, -16.03,  -0.65,
12/08 06Z,   0.50, -16.36,  99.90, -16.51,  -0.65,  (min)
12/08 07Z,   0.40, -15.37,  99.90, -15.62,  -0.65,
12/08 08Z,   0.40, -13.15,  99.90, -13.40,  -0.65,
12/08 09Z,   0.30, -10.25,  99.90, -10.60,  -0.65,
12/08 10Z,   0.30,  -7.34,  99.90,  -7.69,  -0.65,
12/08 11Z,   0.20,  -5.07,  99.90,  -5.52,  -0.65,
12/08 12Z,   0.10,  -3.90,  99.90,  -4.45,  -0.65,  (max)
12/08 13Z,   0.20,  -4.01,  99.90,  -4.46,  -0.65,
12/08 14Z,   0.10,  -5.18,  99.90,  -5.73,  -0.65,
12/08 15Z,   0.10,  -6.91,  99.90,  -7.46,  -0.65,
12/08 16Z,   0.10,  -8.63,  99.90,  -9.18,  -0.65,
12/08 17Z,   0.20,  -9.84,  99.90, -10.29,  -0.65,
12/08 18Z,   0.20, -10.17,  99.90, -10.62,  -0.65,  (min)
12/08 19Z,   0.30,  -9.46,  99.90,  -9.81,  -0.65,
12/08 20Z,   0.30,  -7.82,  99.90,  -8.17,  -0.65,
12/08 21Z,   0.40,  -5.66,  99.90,  -5.91,  -0.65,
12/08 22Z,   0.30,  -3.55,  99.90,  -3.90,  -0.65,
12/08 23Z,   0.30,  -2.12,  99.90,  -2.47,  -0.65,
12/09 00Z,   0.40,  -1.81,  99.90,  -2.06,  -0.65,  (max)
12/09 01Z,   0.40,  -2.86,  99.90,  -3.11,  -0.65,
12/09 02Z,   0.50,  -5.13,  99.90,  -5.28,  -0.65,
12/09 03Z,   0.40,  -8.13,  99.90,  -8.38,  -0.65,
12/09 04Z,   0.40, -11.20,  99.90, -11.45,  -0.65,
12/09 05Z,   0.30, -13.72,  99.90, -14.07,  -0.65,
12/09 06Z,   0.30, -15.22,  99.90, -15.57,  -0.65,
12/09 07Z,   0.30, -15.41,  99.90, -15.76,  -0.65,  (min)
12/09 08Z,   0.20, -14.27,  99.90, -14.72,  -0.65,
12/09 09Z,   0.20, -12.09,  99.90, -12.54,  -0.65,
12/09 10Z,   0.20,  -9.41,  99.90,  -9.86,  -0.65,
12/09 11Z,   0.10,  -6.85,  99.90,  -7.40,  -0.65,
12/09 12Z,   0.10,  -4.93,  99.90,  -5.48,  -0.65,
12/09 13Z,   0.00,  -4.03,  99.90,  -4.68,  -0.65,  (max)
12/09 14Z,   0.00,  -4.28,  99.90,  -4.93,  -0.65,
12/09 15Z,  -0.10,  -5.43,  99.90,  -6.18,  -0.65,
12/09 16Z,  -0.20,  -7.03,  99.90,  -7.88,  -0.65,
12/09 17Z,  -0.20,  -8.58,  99.90,  -9.43,  -0.65,
12/09 18Z,  -0.20,  -9.66,  99.90, -10.51,  -0.65,
12/09 19Z,  -0.20,  -9.95,  99.90, -10.80,  -0.65,  (min)
12/09 20Z,  -0.20,  -9.30,  99.90, -10.15,  -0.65,
12/09 21Z,  -0.20,  -7.86,  99.90,  -8.71,  -0.65,
12/09 22Z,  -0.20,  -6.00,  99.90,  -6.85,  -0.65,
12/09 23Z,  -0.20,  -4.26,  99.90,  -5.11,  -0.65,
12/10 00Z,  -0.20,  -3.14,  99.90,  -3.99,  -0.65,
12/10 01Z,  -0.20,  -2.99,  99.90,  -3.84,  -0.65,  (max)
12/10 02Z,  -0.20,  -4.01,  99.90,  -4.86,  -0.65,
12/10 03Z,  -0.20,  -6.03,  99.90,  -6.88,  -0.65,
12/10 04Z,  -0.20,  -8.60,  99.90,  -9.45,  -0.65,
12/10 05Z,  -0.20, -11.16,  99.90, -12.01,  -0.65,
12/10 06Z,  -0.20, -13.20,  99.90, -14.05,  -0.65,
12/10 07Z,  -0.20, -14.31,  99.90, -15.16,  -0.65,  (min)
12/10 08Z,  -0.20, -14.26,  99.90, -15.11,  -0.65,
12/10 09Z,  -0.10, -13.06,  99.90, -13.81,  -0.65,
12/10 10Z,  -0.10, -11.03,  99.90, -11.78,  -0.65,
12/10 11Z,   0.00,  -8.65,  99.90,  -9.30,  -0.65,
12/10 12Z,   0.00,  -6.44,  99.90,  -7.09,  -0.65,
12/10 13Z,  -0.10,  -4.83,  99.90,  -5.58,  -0.65,
12/10 14Z,  -0.10,  -4.14,  99.90,  -4.89,  -0.65,  (max)
12/10 15Z,  -0.20,  -4.46,  99.90,  -5.31,  -0.65,
12/10 16Z,  -0.20,  -5.56,  99.90,  -6.41,  -0.65,
12/10 17Z,  -0.20,  -7.04,  99.90,  -7.89,  -0.65,
12/10 18Z,  -0.30,  -8.48,  99.90,  -9.43,  -0.65,
12/10 19Z,  -0.30,  -9.52,  99.90, -10.47,  -0.65,
12/10 20Z,  -0.30,  -9.84,  99.90, -10.79,  -0.65,  (min)
12/10 21Z,  -0.30,  -9.35,  99.90, -10.30,  -0.65,
12/10 22Z,  -0.30,  -8.18,  99.90,  -9.13,  -0.65,
12/10 23Z,  -0.30,  -6.67,  99.90,  -7.62,  -0.65,
12/11 00Z,  -0.40,  -5.26,  99.90,  -6.31,  -0.65,
12/11 01Z,  99.90,  -4.34,  99.90,  99.90,  -0.65,
12/11 02Z,  99.90,  -4.23,  99.90,  99.90,  -0.65,
12/11 03Z,  99.90,  -5.07,  99.90,  99.90,  -0.65,
12/11 04Z,  99.90,  -6.73,  99.90,  99.90,  -0.65,
12/11 05Z,  99.90,  -8.81,  99.90,  99.90,  -0.65,
12/11 06Z,  99.90, -10.86,  99.90,  99.90,  -0.65,