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
#Cape May, NJ : 10/05/2026 15:22:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 00Z,   0.70,  -5.83,  -4.52,  99.90,   0.61,
10/04 01Z,   0.80,  -6.20,  -4.90,  99.90,   0.50,  (min)
10/04 02Z,   0.80,  -6.08,  -4.82,  99.90,   0.46,
10/04 03Z,   0.90,  -5.58,  -4.28,  99.90,   0.40,
10/04 04Z,   0.90,  -4.82,  -3.49,  99.90,   0.43,
10/04 05Z,   0.90,  -3.94,  -2.47,  99.90,   0.57,
10/04 06Z,   0.90,  -3.16,  -1.74,  99.90,   0.52,
10/04 07Z,   0.90,  -2.76,  -1.45,  99.90,   0.41,  (max)
10/04 08Z,   0.90,  -2.86,  -1.46,  99.90,   0.50,
10/04 09Z,   0.90,  -3.40,  -1.87,  99.90,   0.63,
10/04 10Z,   1.00,  -4.22,  -2.84,  99.90,   0.38,
10/04 11Z,   1.00,  -5.14,  -3.74,  99.90,   0.40,
10/04 12Z,   1.00,  -5.92,  -4.47,  99.90,   0.45,
10/04 13Z,   1.00,  -6.29,  -4.74,  99.90,   0.55,  (min)
10/04 14Z,   1.10,  -6.12,  -4.56,  99.90,   0.46,
10/04 15Z,   1.10,  -5.49,  -4.03,  99.90,   0.36,
10/04 16Z,   1.10,  -4.55,  -3.10,  99.90,   0.35,
10/04 17Z,   1.00,  -3.46,  -2.04,  99.90,   0.42,
10/04 18Z,   1.00,  -2.41,  -0.99,  99.90,   0.42,
10/04 19Z,   1.00,  -1.69,  -0.25,  99.90,   0.44,
10/04 20Z,   1.00,  -1.50,  -0.07,  99.90,   0.43,  (max)
10/04 21Z,   1.10,  -1.87,  -0.43,  99.90,   0.34,
10/04 22Z,   1.10,  -2.66,  -1.24,  99.90,   0.32,
10/04 23Z,   1.10,  -3.73,  -2.26,  99.90,   0.37,
10/05 00Z,   1.10,  -4.86,  -3.31,  99.90,   0.45,
10/05 01Z,   1.10,  -5.77,  -4.19,  99.90,   0.48,
10/05 02Z,   1.10,  -6.23,  -4.66,  99.90,   0.47,  (min)
10/05 03Z,   1.10,  -6.19,  -4.54,  99.90,   0.55,
10/05 04Z,   1.10,  -5.75,  -4.13,  99.90,   0.52,
10/05 05Z,   1.10,  -4.99,  -3.41,  99.90,   0.48,
10/05 06Z,   1.10,  -4.05,  -2.50,  99.90,   0.45,
10/05 07Z,   1.00,  -3.18,  -1.69,  99.90,   0.49,
10/05 08Z,   1.00,  -2.67,  -1.20,  99.90,   0.47,
10/05 09Z,   1.00,  -2.66,  -1.18,  99.90,   0.48,  (max)
10/05 10Z,   1.00,  -3.12,  -1.80,  99.90,   0.32,
10/05 11Z,   0.90,  -3.93,  -2.76,  99.90,   0.27,
10/05 12Z,   0.90,  -4.92,  -3.80,  99.90,   0.22,
10/05 13Z,   0.90,  -5.81,  -4.76,  99.90,   0.15,
10/05 14Z,   0.80,  -6.30,  -5.25,  99.90,   0.25,
10/05 15Z,   0.80,  -6.25,  -5.27,  99.90,   0.18,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 16Z,   0.70,  -5.72,  99.90,  -4.82,   0.20,
10/05 17Z,   0.70,  -4.82,  99.90,  -3.91,   0.21,
10/05 18Z,   0.60,  -3.70,  99.90,  -2.87,   0.23,
10/05 19Z,   0.60,  -2.58,  99.90,  -1.74,   0.24,
10/05 20Z,   0.50,  -1.76,  99.90,  -1.00,   0.26,
10/05 21Z,   0.40,  -1.48,  99.90,  -0.80,   0.27,  (max)
10/05 22Z,   0.40,  -1.76,  99.90,  -1.08,   0.29,
10/05 23Z,   0.40,  -2.53,  99.90,  -1.83,   0.30,
10/06 00Z,   0.40,  -3.64,  99.90,  -2.92,   0.32,
10/06 01Z,   0.40,  -4.85,  99.90,  -4.12,   0.33,
10/06 02Z,   0.50,  -5.85,  99.90,  -5.00,   0.35,
10/06 03Z,   0.50,  -6.38,  99.90,  -5.52,   0.36,
10/06 04Z,   0.50,  -6.38,  99.90,  -5.52,   0.36,  (min)
10/06 05Z,   0.50,  -5.92,  99.90,  -5.06,   0.36,
10/06 06Z,   0.40,  -5.08,  99.90,  -4.32,   0.36,
10/06 07Z,   0.30,  -4.03,  99.90,  -3.37,   0.36,
10/06 08Z,   0.30,  -3.04,  99.90,  -2.38,   0.36,
10/06 09Z,   0.30,  -2.42,  99.90,  -1.76,   0.36,
10/06 10Z,   0.40,  -2.34,  99.90,  -1.58,   0.36,  (max)
10/06 11Z,   0.40,  -2.79,  99.90,  -2.03,   0.36,
10/06 12Z,   0.50,  -3.67,  99.90,  -2.81,   0.36,
10/06 13Z,   0.50,  -4.78,  99.90,  -3.92,   0.36,
10/06 14Z,   0.40,  -5.81,  99.90,  -5.05,   0.36,
10/06 15Z,   0.40,  -6.41,  99.90,  -5.65,   0.36,
10/06 16Z,   0.40,  -6.45,  99.90,  -5.69,   0.36,  (min)
10/06 17Z,   0.40,  -5.96,  99.90,  -5.20,   0.36,
10/06 18Z,   0.40,  -5.05,  99.90,  -4.29,   0.36,
10/06 19Z,   0.40,  -3.85,  99.90,  -3.09,   0.36,
10/06 20Z,   0.40,  -2.64,  99.90,  -1.88,   0.36,
10/06 21Z,   0.40,  -1.74,  99.90,  -0.98,   0.36,
10/06 22Z,   0.50,  -1.40,  99.90,  -0.54,   0.36,  (max)
10/06 23Z,   0.40,  -1.68,  99.90,  -0.92,   0.36,
10/07 00Z,   0.40,  -2.50,  99.90,  -1.74,   0.36,
10/07 01Z,   0.30,  -3.70,  99.90,  -3.04,   0.36,
10/07 02Z,   0.30,  -5.01,  99.90,  -4.35,   0.36,
10/07 03Z,   0.30,  -6.06,  99.90,  -5.40,   0.36,
10/07 04Z,   0.30,  -6.60,  99.90,  -5.94,   0.36,  (min)
10/07 05Z,   0.30,  -6.56,  99.90,  -5.90,   0.36,
10/07 06Z,   0.30,  -6.01,  99.90,  -5.35,   0.36,
10/07 07Z,   0.30,  -5.04,  99.90,  -4.38,   0.36,
10/07 08Z,   0.30,  -3.84,  99.90,  -3.18,   0.36,
10/07 09Z,   0.30,  -2.73,  99.90,  -2.07,   0.36,
10/07 10Z,   0.30,  -2.06,  99.90,  -1.40,   0.36,
10/07 11Z,   0.30,  -1.99,  99.90,  -1.32,   0.36,  (max)
10/07 12Z,   0.30,  -2.51,  99.90,  -1.85,   0.36,
10/07 13Z,   0.30,  -3.52,  99.90,  -2.86,   0.36,
10/07 14Z,   0.30,  -4.78,  99.90,  -4.12,   0.36,
10/07 15Z,   0.30,  -5.92,  99.90,  -5.26,   0.36,
10/07 16Z,   0.30,  -6.60,  99.90,  -5.94,   0.36,
10/07 17Z,   0.30,  -6.66,  99.90,  -6.00,   0.36,  (min)
10/07 18Z,   0.30,  -6.15,  99.90,  -5.49,   0.36,
10/07 19Z,   0.40,  -5.16,  99.90,  -4.40,   0.36,
10/07 20Z,   0.40,  -3.88,  99.90,  -3.12,   0.36,
10/07 21Z,   0.40,  -2.59,  99.90,  -1.83,   0.36,
10/07 22Z,   0.40,  -1.67,  99.90,  -0.90,   0.36,
10/07 23Z,   0.40,  -1.35,  99.90,  -0.59,   0.36,  (max)
10/08 00Z,   0.30,  -1.70,  99.90,  -1.04,   0.36,
10/08 01Z,   0.20,  -2.62,  99.90,  -2.06,   0.36,
10/08 02Z,   0.20,  -3.94,  99.90,  -3.37,   0.36,
10/08 03Z,   0.20,  -5.31,  99.90,  -4.75,   0.36,
10/08 04Z,   0.20,  -6.35,  99.90,  -5.79,   0.36,
10/08 05Z,   0.20,  -6.82,  99.90,  -6.25,   0.36,  (min)
10/08 06Z,   0.20,  -6.66,  99.90,  -6.10,   0.36,
10/08 07Z,   0.20,  -5.95,  99.90,  -5.39,   0.36,
10/08 08Z,   0.10,  -4.82,  99.90,  -4.36,   0.36,
10/08 09Z,   0.10,  -3.48,  99.90,  -3.02,   0.36,
10/08 10Z,   0.00,  -2.31,  99.90,  -1.95,   0.36,
10/08 11Z,   0.00,  -1.66,  99.90,  -1.30,   0.36,  (max)
10/08 12Z,   0.00,  -1.68,  99.90,  -1.32,   0.36,
10/08 13Z,   0.00,  -2.35,  99.90,  -1.99,   0.36,
10/08 14Z,   0.00,  -3.53,  99.90,  -3.17,   0.36,
10/08 15Z,   0.00,  -4.93,  99.90,  -4.56,   0.36,
10/08 16Z,   0.00,  -6.13,  99.90,  -5.77,   0.36,
10/08 17Z,   0.00,  -6.80,  99.90,  -6.44,   0.36,
10/08 18Z,   0.00,  -6.81,  99.90,  -6.45,   0.36,  (min)
10/08 19Z,   0.00,  -6.22,  99.90,  -5.86,   0.36,
10/08 20Z,   0.00,  -5.14,  99.90,  -4.78,   0.36,
10/08 21Z,   0.00,  -3.77,  99.90,  -3.41,   0.36,
10/08 22Z,   0.00,  -2.46,  99.90,  -2.10,   0.36,
10/08 23Z,   0.00,  -1.59,  99.90,  -1.23,   0.36,
10/09 00Z,   0.00,  -1.38,  99.90,  -1.02,   0.36,  (max)
10/09 01Z,   0.00,  -1.86,  99.90,  -1.50,   0.36,
10/09 02Z,   0.00,  -2.92,  99.90,  -2.56,   0.36,
10/09 03Z,   0.00,  -4.32,  99.90,  -3.96,   0.36,
10/09 04Z,   0.00,  -5.69,  99.90,  -5.33,   0.36,
10/09 05Z,   0.00,  -6.64,  99.90,  -6.28,   0.36,
10/09 06Z,  -0.10,  -6.94,  99.90,  -6.68,   0.36,
10/09 07Z,  99.90,  -6.60,  99.90,  99.90,   0.36,
10/09 08Z,  99.90,  -5.71,  99.90,  99.90,   0.36,
10/09 09Z,  99.90,  -4.42,  99.90,  99.90,   0.36,
10/09 10Z,  99.90,  -3.00,  99.90,  99.90,   0.36,
10/09 11Z,  99.90,  -1.87,  99.90,  99.90,   0.36,
10/09 12Z,  99.90,  -1.33,  99.90,  99.90,   0.36,