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
#Skagway, AK : 04/24/2025 19:22:13 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 00Z,   1.50, -14.45, -15.21,  99.90,  -2.26,  (min)
04/23 01Z,   1.50, -13.33, -14.24,  99.90,  -2.41,
04/23 02Z,   1.50, -11.35, -12.37,  99.90,  -2.52,
04/23 03Z,   1.50,  -8.91,  -9.97,  99.90,  -2.56,
04/23 04Z,   1.50,  -6.42,  -7.57,  99.90,  -2.65,
04/23 05Z,   1.50,  -4.44,  -5.64,  99.90,  -2.70,
04/23 06Z,   1.60,  -3.46,  -4.68,  99.90,  -2.82,
04/23 07Z,   1.60,  -3.61,  -4.65,  99.90,  -2.64,  (max)
04/23 08Z,   1.60,  -4.77,  -5.57,  99.90,  -2.40,
04/23 09Z,   1.60,  -6.72,  -7.40,  99.90,  -2.28,
04/23 10Z,   1.60,  -9.07,  -9.71,  99.90,  -2.24,
04/23 11Z,   1.50, -11.12, -11.71,  99.90,  -2.09,
04/23 12Z,   1.60, -12.13, -12.88,  99.90,  -2.35,  (min)
04/23 13Z,   1.60, -11.82, -12.63,  99.90,  -2.41,
04/23 14Z,   1.50, -10.34, -11.29,  99.90,  -2.45,
04/23 15Z,   1.50,  -8.11,  -9.08,  99.90,  -2.47,
04/23 16Z,   1.50,  -5.64,  -6.47,  99.90,  -2.33,
04/23 17Z,   1.50,  -3.62,  -4.57,  99.90,  -2.45,
04/23 18Z,   1.70,  -2.70,  -3.71,  99.90,  -2.71,  (max)
04/23 19Z,   1.80,  -3.18,  -4.21,  99.90,  -2.83,
04/23 20Z,   1.80,  -4.91,  -6.05,  99.90,  -2.94,
04/23 21Z,   1.90,  -7.53,  -8.43,  99.90,  -2.80,
04/23 22Z,   1.90, -10.60, -11.53,  99.90,  -2.83,
04/23 23Z,   1.80, -13.40, -14.15,  99.90,  -2.55,
04/24 00Z,   1.80, -15.12, -15.90,  99.90,  -2.58,
04/24 01Z,   1.80, -15.24, -15.98,  99.90,  -2.54,  (min)
04/24 02Z,   1.70, -13.82, -14.58,  99.90,  -2.46,
04/24 03Z,   1.70, -11.25, -12.26,  99.90,  -2.71,
04/24 04Z,   1.60,  -8.06,  -9.13,  99.90,  -2.67,
04/24 05Z,   1.60,  -4.94,  -6.09,  99.90,  -2.75,
04/24 06Z,   1.70,  -2.63,  -3.79,  99.90,  -2.86,
04/24 07Z,   1.70,  -1.72,  -2.72,  99.90,  -2.70,  (max)
04/24 08Z,   1.70,  -2.32,  -3.26,  99.90,  -2.64,
04/24 09Z,   1.60,  -4.24,  -5.02,  99.90,  -2.38,
04/24 10Z,   1.60,  -7.16,  -7.74,  99.90,  -2.18,
04/24 11Z,   1.60, -10.45, -11.05,  99.90,  -2.20,
04/24 12Z,   1.80, -13.17, -13.63,  99.90,  -2.26,
04/24 13Z,   1.80, -14.43, -15.15,  99.90,  -2.52,  (min)
04/24 14Z,   1.70, -13.89, -14.66,  99.90,  -2.47,
04/24 15Z,   1.60, -11.80, -12.49,  99.90,  -2.29,
04/24 16Z,   1.60,  -8.71,  -9.62,  99.90,  -2.51,
04/24 17Z,   1.60,  -5.39,  -6.37,  99.90,  -2.58,
04/24 18Z,   1.60,  -2.75,  -3.75,  99.90,  -2.60,
04/24 19Z,   1.70,  -1.56,  -2.60,  99.90,  -2.74,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 20Z,   1.80,  -2.09,  99.90,  -3.01,  -2.72,
04/24 21Z,   1.90,  -4.14,  99.90,  -4.94,  -2.70,
04/24 22Z,   2.00,  -7.28,  99.90,  -7.96,  -2.68,
04/24 23Z,   2.20, -10.92,  99.90, -11.37,  -2.66,
04/25 00Z,   2.30, -14.14,  99.90, -14.48,  -2.64,
04/25 01Z,   2.40, -15.97,  99.90, -16.18,  -2.61,  (min)
04/25 02Z,   2.40, -15.81,  99.90, -16.00,  -2.59,
04/25 03Z,   2.30, -13.77,  99.90, -14.05,  -2.57,
04/25 04Z,   2.20, -10.40,  99.90, -10.76,  -2.55,
04/25 05Z,   2.00,  -6.46,  99.90,  -6.99,  -2.53,
04/25 06Z,   1.90,  -2.86,  99.90,  -3.47,  -2.51,
04/25 07Z,   1.60,  -0.54,  99.90,  -1.42,  -2.49,
04/25 08Z,   1.60,  -0.04,  99.90,  -0.93,  -2.49,  (max)
04/25 09Z,   1.60,  -1.41,  99.90,  -2.30,  -2.49,
04/25 10Z,   1.60,  -4.34,  99.90,  -5.23,  -2.49,
04/25 11Z,   1.70,  -8.32,  99.90,  -9.11,  -2.49,
04/25 12Z,   1.80, -12.48,  99.90, -13.17,  -2.49,
04/25 13Z,   1.90, -15.65,  99.90, -16.24,  -2.49,
04/25 14Z,   2.00, -16.83,  99.90, -17.32,  -2.49,  (min)
04/25 15Z,   2.10, -15.74,  99.90, -16.13,  -2.49,
04/25 16Z,   2.20, -12.77,  99.90, -13.06,  -2.49,
04/25 17Z,   2.20,  -8.74,  99.90,  -9.03,  -2.49,
04/25 18Z,   2.20,  -4.67,  99.90,  -4.96,  -2.49,
04/25 19Z,   2.20,  -1.64,  99.90,  -1.93,  -2.49,
04/25 20Z,   2.10,  -0.43,  99.90,  -0.81,  -2.49,  (max)
04/25 21Z,   2.00,  -1.22,  99.90,  -1.71,  -2.49,
04/25 22Z,   1.90,  -3.73,  99.90,  -4.32,  -2.49,
04/25 23Z,   1.70,  -7.42,  99.90,  -8.21,  -2.49,
04/26 00Z,   1.60, -11.54,  99.90, -12.43,  -2.49,
04/26 01Z,   1.60, -14.97,  99.90, -15.86,  -2.49,
04/26 02Z,   1.60, -16.60,  99.90, -17.49,  -2.49,  (min)
04/26 03Z,   1.60, -15.88,  99.90, -16.77,  -2.49,
04/26 04Z,   1.70, -13.04,  99.90, -13.83,  -2.49,
04/26 05Z,   1.70,  -8.86,  99.90,  -9.65,  -2.49,
04/26 06Z,   1.70,  -4.33,  99.90,  -5.12,  -2.49,
04/26 07Z,   1.70,  -0.58,  99.90,  -1.37,  -2.49,
04/26 08Z,   1.70,   1.41,  99.90,   0.63,  -2.49,  (max)
04/26 09Z,   1.50,   1.19,  99.90,   0.20,  -2.49,
04/26 10Z,   1.40,  -1.14,  99.90,  -2.23,  -2.49,
04/26 11Z,   1.40,  -5.13,  99.90,  -6.22,  -2.49,
04/26 12Z,   1.40, -10.07,  99.90, -11.16,  -2.49,
04/26 13Z,   1.40, -14.86,  99.90, -15.95,  -2.49,
04/26 14Z,   1.50, -18.12,  99.90, -19.11,  -2.49,
04/26 15Z,   1.60, -18.87,  99.90, -19.76,  -2.49,  (min)
04/26 16Z,   1.70, -16.97,  99.90, -17.76,  -2.49,
04/26 17Z,   1.70, -13.08,  99.90, -13.86,  -2.49,
04/26 18Z,   1.70,  -8.24,  99.90,  -9.03,  -2.49,
04/26 19Z,   1.70,  -3.68,  99.90,  -4.47,  -2.49,
04/26 20Z,   1.60,  -0.56,  99.90,  -1.45,  -2.49,
04/26 21Z,   1.50,   0.43,  99.90,  -0.56,  -2.49,  (max)
04/26 22Z,   1.40,  -0.77,  99.90,  -1.86,  -2.49,
04/26 23Z,   1.40,  -3.76,  99.90,  -4.85,  -2.49,
04/27 00Z,   1.40,  -7.91,  99.90,  -9.00,  -2.49,
04/27 01Z,   1.40, -12.30,  99.90, -13.39,  -2.49,
04/27 02Z,   1.40, -15.64,  99.90, -16.73,  -2.49,
04/27 03Z,   1.50, -16.78,  99.90, -17.77,  -2.49,  (min)
04/27 04Z,   1.60, -15.30,  99.90, -16.19,  -2.49,
04/27 05Z,   1.80, -11.66,  99.90, -12.35,  -2.49,
04/27 06Z,   1.90,  -6.86,  99.90,  -7.45,  -2.49,
04/27 07Z,   2.00,  -2.08,  99.90,  -2.57,  -2.49,
04/27 08Z,   2.00,   1.45,  99.90,   0.96,  -2.49,
04/27 09Z,   1.90,   2.82,  99.90,   2.23,  -2.49,  (max)
04/27 10Z,   1.70,   1.72,  99.90,   0.93,  -2.49,
04/27 11Z,   1.60,  -1.58,  99.90,  -2.47,  -2.49,
04/27 12Z,   1.50,  -6.50,  99.90,  -7.48,  -2.49,
04/27 13Z,   1.40, -12.13,  99.90, -13.21,  -2.49,
04/27 14Z,   1.40, -17.15,  99.90, -18.24,  -2.49,
04/27 15Z,   1.40, -20.12,  99.90, -21.21,  -2.49,  (min)
04/27 16Z,   1.50, -20.16,  99.90, -21.15,  -2.49,
04/27 17Z,   1.60, -17.38,  99.90, -18.27,  -2.49,
04/27 18Z,   1.60, -12.70,  99.90, -13.59,  -2.49,
04/27 19Z,   1.70,  -7.37,  99.90,  -8.16,  -2.49,
04/27 20Z,   1.80,  -2.70,  99.90,  -3.39,  -2.49,
04/27 21Z,   1.70,   0.22,  99.90,  -0.57,  -2.49,
04/27 22Z,   1.70,   0.81,  99.90,   0.02,  -2.49,  (max)
04/27 23Z,   1.60,  -0.83,  99.90,  -1.72,  -2.49,
04/28 00Z,   1.50,  -4.22,  99.90,  -5.21,  -2.49,
04/28 01Z,   1.50,  -8.63,  99.90,  -9.62,  -2.49,
04/28 02Z,   1.60, -12.99,  99.90, -13.88,  -2.49,
04/28 03Z,   1.60, -15.94,  99.90, -16.83,  -2.49,
04/28 04Z,   1.80, -16.39,  99.90, -17.08,  -2.49,  (min)
04/28 05Z,   1.90, -14.13,  99.90, -14.72,  -2.49,
04/28 06Z,   2.00,  -9.87,  99.90, -10.36,  -2.49,
04/28 07Z,   2.10,  -4.78,  99.90,  -5.17,  -2.49,
04/28 08Z,   2.10,  -0.15,  99.90,  -0.54,  -2.49,
04/28 09Z,   2.10,   2.86,  99.90,   2.47,  -2.49,
04/28 10Z,   2.10,   3.44,  99.90,   3.05,  -2.49,  (max)
04/28 11Z,   2.00,   1.47,  99.90,   0.98,  -2.49,
04/28 12Z,   2.00,  -2.64,  99.90,  -3.13,  -2.49,