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 : 07/07/2025 16:21:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 00Z,   1.60, -14.64, -15.62,  99.90,  -2.58,  (min)
07/06 01Z,   1.60, -13.99, -14.96,  99.90,  -2.57,
07/06 02Z,   1.60, -12.54, -13.55,  99.90,  -2.61,
07/06 03Z,   1.60, -10.55, -11.65,  99.90,  -2.70,
07/06 04Z,   1.60,  -8.43,  -9.59,  99.90,  -2.76,
07/06 05Z,   1.60,  -6.80,  -7.99,  99.90,  -2.79,
07/06 06Z,   1.70,  -6.22,  -7.29,  99.90,  -2.77,  (max)
07/06 07Z,   1.60,  -6.83,  -7.65,  99.90,  -2.42,
07/06 08Z,   1.60,  -8.43,  -9.19,  99.90,  -2.36,
07/06 09Z,   1.50, -10.78, -11.41,  99.90,  -2.13,
07/06 10Z,   1.40, -13.52, -14.20,  99.90,  -2.08,
07/06 11Z,   1.40, -16.11, -16.85,  99.90,  -2.14,
07/06 12Z,   1.50, -17.90, -18.62,  99.90,  -2.22,
07/06 13Z,   1.40, -18.52, -19.47,  99.90,  -2.35,  (min)
07/06 14Z,   1.40, -17.98, -18.72,  99.90,  -2.14,
07/06 15Z,   1.40, -16.48, -17.41,  99.90,  -2.33,
07/06 16Z,   1.40, -14.33, -15.12,  99.90,  -2.19,
07/06 17Z,   1.40, -12.05, -12.98,  99.90,  -2.33,
07/06 18Z,   1.60, -10.27, -11.14,  99.90,  -2.47,
07/06 19Z,   1.60,  -9.36, -10.08,  99.90,  -2.32,
07/06 20Z,   1.60,  -9.31, -10.06,  99.90,  -2.35,  (max)
07/06 21Z,   1.60, -10.01, -10.67,  99.90,  -2.26,
07/06 22Z,   1.60, -11.31, -11.95,  99.90,  -2.24,
07/06 23Z,   1.60, -12.87, -13.54,  99.90,  -2.27,
07/07 00Z,   1.70, -14.10, -14.83,  99.90,  -2.43,
07/07 01Z,   1.70, -14.47, -15.37,  99.90,  -2.60,  (min)
07/07 02Z,   1.70, -13.81, -14.65,  99.90,  -2.54,
07/07 03Z,   1.60, -12.25, -13.18,  99.90,  -2.53,
07/07 04Z,   1.60, -10.10, -11.05,  99.90,  -2.55,
07/07 05Z,   1.50,  -7.86,  -8.81,  99.90,  -2.45,
07/07 06Z,   1.40,  -6.25,  -6.99,  99.90,  -2.14,
07/07 07Z,   1.40,  -5.81,  -6.35,  99.90,  -1.94,  (max)
07/07 08Z,   1.30,  -6.65,  -7.00,  99.90,  -1.65,
07/07 09Z,   1.40,  -8.56,  -8.75,  99.90,  -1.59,
07/07 10Z,   1.40, -11.25, -11.53,  99.90,  -1.68,
07/07 11Z,   1.40, -14.32, -14.68,  99.90,  -1.76,
07/07 12Z,   1.50, -17.12, -17.63,  99.90,  -2.01,
07/07 13Z,   1.50, -18.94, -19.50,  99.90,  -2.06,
07/07 14Z,   1.60, -19.41, -19.93,  99.90,  -2.12,  (min)
07/07 15Z,   1.60, -18.56, -18.98,  99.90,  -2.02,
07/07 16Z,   1.70, -16.64, -17.05,  99.90,  -2.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 17Z,   1.70, -14.07,  99.90, -14.49,  -2.12,
07/07 18Z,   1.60, -11.49,  99.90, -12.01,  -2.13,
07/07 19Z,   1.60,  -9.54,  99.90, -10.08,  -2.14,
07/07 20Z,   1.50,  -8.60,  99.90,  -9.24,  -2.14,  (max)
07/07 21Z,   1.40,  -8.63,  99.90,  -9.38,  -2.15,
07/07 22Z,   1.30,  -9.52,  99.90, -10.38,  -2.16,
07/07 23Z,   1.30, -11.12,  99.90, -11.99,  -2.17,
07/08 00Z,   1.40, -12.97,  99.90, -13.75,  -2.18,
07/08 01Z,   1.40, -14.36,  99.90, -15.15,  -2.19,
07/08 02Z,   1.60, -14.69,  99.90, -15.29,  -2.20,  (min)
07/08 03Z,   1.70, -13.83,  99.90, -14.33,  -2.21,
07/08 04Z,   1.90, -11.96,  99.90, -12.28,  -2.21,
07/08 05Z,   1.90,  -9.50,  99.90,  -9.82,  -2.21,
07/08 06Z,   2.00,  -7.10,  99.90,  -7.31,  -2.21,
07/08 07Z,   2.10,  -5.52,  99.90,  -5.64,  -2.21,
07/08 08Z,   2.10,  -5.32,  99.90,  -5.43,  -2.21,  (max)
07/08 09Z,   2.10,  -6.51,  99.90,  -6.62,  -2.21,
07/08 10Z,   2.00,  -8.84,  99.90,  -9.06,  -2.21,
07/08 11Z,   2.00, -12.00,  99.90, -12.21,  -2.21,
07/08 12Z,   2.00, -15.45,  99.90, -15.67,  -2.21,
07/08 13Z,   2.00, -18.42,  99.90, -18.64,  -2.21,
07/08 14Z,   2.00, -20.12,  99.90, -20.34,  -2.21,  (min)
07/08 15Z,   2.10, -20.22,  99.90, -20.34,  -2.21,
07/08 16Z,   2.20, -18.85,  99.90, -18.86,  -2.21,
07/08 17Z,   2.30, -16.37,  99.90, -16.29,  -2.21,
07/08 18Z,   2.40, -13.36,  99.90, -13.17,  -2.21,
07/08 19Z,   2.40, -10.53,  99.90, -10.35,  -2.21,
07/08 20Z,   2.40,  -8.57,  99.90,  -8.38,  -2.21,
07/08 21Z,   2.40,  -7.76,  99.90,  -7.58,  -2.21,  (max)
07/08 22Z,   2.40,  -8.07,  99.90,  -7.89,  -2.21,
07/08 23Z,   2.40,  -9.37,  99.90,  -9.18,  -2.21,
07/09 00Z,   2.40, -11.40,  99.90, -11.22,  -2.21,
07/09 01Z,   2.30, -13.56,  99.90, -13.48,  -2.21,
07/09 02Z,   2.30, -14.99,  99.90, -14.91,  -2.21,
07/09 03Z,   2.30, -15.10,  99.90, -15.01,  -2.21,  (min)
07/09 04Z,   2.30, -13.82,  99.90, -13.73,  -2.21,
07/09 05Z,   2.30, -11.48,  99.90, -11.39,  -2.21,
07/09 06Z,   2.30,  -8.66,  99.90,  -8.58,  -2.21,
07/09 07Z,   2.20,  -6.14,  99.90,  -6.16,  -2.21,
07/09 08Z,   2.20,  -4.73,  99.90,  -4.74,  -2.21,  (max)
07/09 09Z,   2.20,  -4.88,  99.90,  -4.90,  -2.21,
07/09 10Z,   2.20,  -6.55,  99.90,  -6.57,  -2.21,
07/09 11Z,   2.20,  -9.44,  99.90,  -9.45,  -2.21,
07/09 12Z,   2.20, -13.12,  99.90, -13.14,  -2.21,
07/09 13Z,   2.10, -16.93,  99.90, -17.04,  -2.21,
07/09 14Z,   2.10, -19.91,  99.90, -20.02,  -2.21,
07/09 15Z,   2.10, -21.26,  99.90, -21.38,  -2.21,  (min)
07/09 16Z,   2.10, -20.76,  99.90, -20.88,  -2.21,
07/09 17Z,   2.10, -18.70,  99.90, -18.82,  -2.21,
07/09 18Z,   2.10, -15.63,  99.90, -15.75,  -2.21,
07/09 19Z,   2.00, -12.24,  99.90, -12.46,  -2.21,
07/09 20Z,   2.00,  -9.33,  99.90,  -9.54,  -2.21,
07/09 21Z,   1.80,  -7.53,  99.90,  -7.94,  -2.21,
07/09 22Z,   1.70,  -7.06,  99.90,  -7.57,  -2.21,  (max)
07/09 23Z,   1.60,  -7.83,  99.90,  -8.45,  -2.21,
07/10 00Z,   1.60,  -9.67,  99.90, -10.29,  -2.21,
07/10 01Z,   1.60, -12.18,  99.90, -12.79,  -2.21,
07/10 02Z,   1.60, -14.54,  99.90, -15.15,  -2.21,
07/10 03Z,   1.70, -15.80,  99.90, -16.32,  -2.21,  (min)
07/10 04Z,   1.80, -15.44,  99.90, -15.86,  -2.21,
07/10 05Z,   2.00, -13.57,  99.90, -13.78,  -2.21,
07/10 06Z,   2.00, -10.71,  99.90, -10.92,  -2.21,
07/10 07Z,   2.20,  -7.60,  99.90,  -7.61,  -2.21,
07/10 08Z,   2.10,  -5.10,  99.90,  -5.22,  -2.21,
07/10 09Z,   2.00,  -4.01,  99.90,  -4.23,  -2.21,  (max)
07/10 10Z,   1.80,  -4.68,  99.90,  -5.09,  -2.21,
07/10 11Z,   1.60,  -6.96,  99.90,  -7.57,  -2.21,
07/10 12Z,   1.50, -10.46,  99.90, -11.18,  -2.21,
07/10 13Z,   1.50, -14.64,  99.90, -15.36,  -2.21,
07/10 14Z,   1.50, -18.64,  99.90, -19.35,  -2.21,
07/10 15Z,   1.60, -21.38,  99.90, -22.00,  -2.21,
07/10 16Z,   1.70, -22.13,  99.90, -22.64,  -2.21,  (min)
07/10 17Z,   1.80, -20.84,  99.90, -21.26,  -2.21,
07/10 18Z,   1.90, -18.04,  99.90, -18.36,  -2.21,
07/10 19Z,   2.00, -14.44,  99.90, -14.66,  -2.21,
07/10 20Z,   2.00, -10.84,  99.90, -11.05,  -2.21,
07/10 21Z,   2.10,  -8.04,  99.90,  -8.15,  -2.21,
07/10 22Z,   2.20,  -6.59,  99.90,  -6.61,  -2.21,  (max)
07/10 23Z,   2.20,  -6.64,  99.90,  -6.66,  -2.21,
07/11 00Z,   2.20,  -8.03,  99.90,  -8.04,  -2.21,
07/11 01Z,   2.20, -10.46,  99.90, -10.48,  -2.21,
07/11 02Z,   2.20, -13.35,  99.90, -13.36,  -2.21,
07/11 03Z,   2.20, -15.69,  99.90, -15.71,  -2.21,
07/11 04Z,   2.20, -16.53,  99.90, -16.55,  -2.21,  (min)
07/11 05Z,   2.20, -15.51,  99.90, -15.53,  -2.21,
07/11 06Z,   2.20, -12.98,  99.90, -13.00,  -2.21,
07/11 07Z,  99.90,  -9.67,  99.90,  99.90,  -2.21,
07/11 08Z,  99.90,  -6.43,  99.90,  99.90,  -2.21,
07/11 09Z,  99.90,  -4.16,  99.90,  99.90,  -2.21,
07/11 10Z,  99.90,  -3.57,  99.90,  99.90,  -2.21,
07/11 11Z,  99.90,  -4.88,  99.90,  99.90,  -2.21,
07/11 12Z,  99.90,  -7.83,  99.90,  99.90,  -2.21,