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
#Atlantic City, NJ : 09/08/2026 17:22:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/07 00Z,   1.00,   2.16,   3.38,  99.90,   0.22,
09/07 01Z,   1.00,   1.26,   2.41,  99.90,   0.15,
09/07 02Z,   1.00,   0.66,   1.86,  99.90,   0.20,
09/07 03Z,   1.00,   0.53,   1.77,  99.90,   0.24,  (min)
09/07 04Z,   0.90,   0.91,   2.13,  99.90,   0.32,
09/07 05Z,   0.90,   1.63,   2.78,  99.90,   0.25,
09/07 06Z,   0.90,   2.45,   3.54,  99.90,   0.19,
09/07 07Z,   0.90,   3.15,   4.15,  99.90,   0.10,
09/07 08Z,   0.90,   3.62,   4.60,  99.90,   0.08,  (max)
09/07 09Z,   0.80,   3.72,   4.59,  99.90,   0.07,
09/07 10Z,   0.80,   3.40,   4.22,  99.90,   0.02,
09/07 11Z,   0.80,   2.71,   3.50,  99.90,  -0.01,
09/07 12Z,   0.70,   1.84,   2.64,  99.90,   0.10,
09/07 13Z,   0.70,   1.03,   2.08,  99.90,   0.35,
09/07 14Z,   0.70,   0.51,   1.35,  99.90,   0.14,  (min)
09/07 15Z,   0.70,   0.45,   1.38,  99.90,   0.23,
09/07 16Z,   0.70,   0.95,   1.71,  99.90,   0.06,
09/07 17Z,   0.60,   1.89,   2.60,  99.90,   0.11,
09/07 18Z,   0.60,   3.00,   3.73,  99.90,   0.13,
09/07 19Z,   0.60,   4.00,   4.73,  99.90,   0.13,
09/07 20Z,   0.60,   4.73,   5.42,  99.90,   0.09,
09/07 21Z,   0.60,   5.06,   5.78,  99.90,   0.12,  (max)
09/07 22Z,   0.60,   4.89,   5.47,  99.90,  -0.02,
09/07 23Z,   0.60,   4.23,   4.86,  99.90,   0.03,
09/08 00Z,   0.50,   3.22,   3.76,  99.90,   0.04,
09/08 01Z,   0.50,   2.09,   2.54,  99.90,  -0.05,
09/08 02Z,   0.40,   1.08,   1.52,  99.90,   0.04,
09/08 03Z,   0.40,   0.41,   0.90,  99.90,   0.09,
09/08 04Z,   0.30,   0.29,   0.80,  99.90,   0.21,  (min)
09/08 05Z,   0.30,   0.73,   1.20,  99.90,   0.17,
09/08 06Z,   0.30,   1.57,   1.94,  99.90,   0.07,
09/08 07Z,   0.30,   2.52,   2.93,  99.90,   0.11,
09/08 08Z,   0.20,   3.35,   3.60,  99.90,   0.05,
09/08 09Z,   0.20,   3.91,   4.11,  99.90,  -0.00,
09/08 10Z,   0.20,   4.04,   4.22,  99.90,  -0.02,  (max)
09/08 11Z,   0.10,   3.67,   3.96,  99.90,   0.19,
09/08 12Z,   0.20,   2.88,   3.19,  99.90,   0.11,
09/08 13Z,   0.20,   1.88,   2.30,  99.90,   0.22,
09/08 14Z,   0.10,   0.94,   1.37,  99.90,   0.33,
09/08 15Z,   0.20,   0.32,   0.70,  99.90,   0.18,
09/08 16Z,   0.20,   0.23,   0.58,  99.90,   0.15,  (min)
09/08 17Z,   0.20,   0.75,   1.19,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 18Z,   0.20,   1.77,  99.90,   2.21,   0.23,
09/08 19Z,   0.20,   2.98,  99.90,   3.41,   0.23,
09/08 20Z,   0.20,   4.07,  99.90,   4.51,   0.23,
09/08 21Z,   0.20,   4.87,  99.90,   5.31,   0.23,
09/08 22Z,   0.20,   5.22,  99.90,   5.65,   0.23,  (max)
09/08 23Z,   0.20,   5.00,  99.90,   5.43,   0.23,
09/09 00Z,   0.20,   4.23,  99.90,   4.67,   0.23,
09/09 01Z,   0.20,   3.10,  99.90,   3.54,   0.23,
09/09 02Z,   0.20,   1.87,  99.90,   2.30,   0.23,
09/09 03Z,   0.20,   0.79,  99.90,   1.22,   0.23,
09/09 04Z,   0.10,   0.13,  99.90,   0.46,   0.23,
09/09 05Z,   0.10,   0.09,  99.90,   0.42,   0.23,  (min)
09/09 06Z,   0.10,   0.67,  99.90,   1.00,   0.23,
09/09 07Z,   0.10,   1.65,  99.90,   1.99,   0.23,
09/09 08Z,   0.10,   2.74,  99.90,   3.07,   0.23,
09/09 09Z,   0.10,   3.68,  99.90,   4.01,   0.23,
09/09 10Z,   0.10,   4.27,  99.90,   4.60,   0.23,
09/09 11Z,   0.10,   4.36,  99.90,   4.69,   0.23,  (max)
09/09 12Z,   0.10,   3.88,  99.90,   4.21,   0.23,
09/09 13Z,   0.10,   2.94,  99.90,   3.28,   0.23,
09/09 14Z,   0.10,   1.82,  99.90,   2.15,   0.23,
09/09 15Z,   0.10,   0.78,  99.90,   1.11,   0.23,
09/09 16Z,   0.20,   0.11,  99.90,   0.54,   0.23,
09/09 17Z,   0.10,   0.05,  99.90,   0.38,   0.23,  (min)
09/09 18Z,   0.10,   0.66,  99.90,   0.99,   0.23,
09/09 19Z,   0.20,   1.77,  99.90,   2.20,   0.23,
09/09 20Z,   0.10,   3.06,  99.90,   3.39,   0.23,
09/09 21Z,   0.10,   4.21,  99.90,   4.54,   0.23,
09/09 22Z,   0.00,   5.01,  99.90,   5.24,   0.23,
09/09 23Z,   0.00,   5.29,  99.90,   5.53,   0.23,  (max)
09/10 00Z,   0.00,   4.96,  99.90,   5.19,   0.23,
09/10 01Z,   0.00,   4.07,  99.90,   4.30,   0.23,
09/10 02Z,   0.00,   2.83,  99.90,   3.06,   0.23,
09/10 03Z,  -0.10,   1.53,  99.90,   1.67,   0.23,
09/10 04Z,  -0.10,   0.47,  99.90,   0.60,   0.23,
09/10 05Z,  -0.20,  -0.10,  99.90,  -0.07,   0.23,  (min)
09/10 06Z,  -0.20,   0.01,  99.90,   0.04,   0.23,
09/10 07Z,  -0.30,   0.77,  99.90,   0.70,   0.23,
09/10 08Z,  -0.40,   1.90,  99.90,   1.74,   0.23,
09/10 09Z,  -0.50,   3.09,  99.90,   2.82,   0.23,
09/10 10Z,  -0.50,   4.06,  99.90,   3.79,   0.23,
09/10 11Z,  -0.50,   4.62,  99.90,   4.35,   0.23,  (max)
09/10 12Z,  -0.50,   4.59,  99.90,   4.32,   0.23,
09/10 13Z,  -0.50,   3.96,  99.90,   3.69,   0.23,
09/10 14Z,  -0.50,   2.89,  99.90,   2.62,   0.23,
09/10 15Z,  -0.50,   1.66,  99.90,   1.39,   0.23,
09/10 16Z,  -0.50,   0.58,  99.90,   0.32,   0.23,
09/10 17Z,  -0.50,  -0.05,  99.90,  -0.32,   0.23,  (min)
09/10 18Z,  -0.40,  -0.03,  99.90,  -0.20,   0.23,
09/10 19Z,  -0.30,   0.70,  99.90,   0.63,   0.23,
09/10 20Z,  -0.30,   1.90,  99.90,   1.83,   0.23,
09/10 21Z,  -0.20,   3.23,  99.90,   3.26,   0.23,
09/10 22Z,  -0.20,   4.36,  99.90,   4.39,   0.23,
09/10 23Z,  -0.20,   5.08,  99.90,   5.12,   0.23,
09/11 00Z,  -0.20,   5.24,  99.90,   5.27,   0.23,  (max)
09/11 01Z,  -0.20,   4.75,  99.90,   4.78,   0.23,
09/11 02Z,  -0.10,   3.73,  99.90,   3.86,   0.23,
09/11 03Z,  -0.10,   2.43,  99.90,   2.57,   0.23,
09/11 04Z,  -0.10,   1.16,  99.90,   1.29,   0.23,
09/11 05Z,  -0.10,   0.19,  99.90,   0.32,   0.23,
09/11 06Z,   0.00,  -0.21,  99.90,   0.02,   0.23,  (min)
09/11 07Z,   0.00,   0.11,  99.90,   0.34,   0.23,
09/11 08Z,  -0.10,   1.04,  99.90,   1.17,   0.23,
09/11 09Z,   0.00,   2.29,  99.90,   2.52,   0.23,
09/11 10Z,   0.00,   3.51,  99.90,   3.74,   0.23,
09/11 11Z,   0.00,   4.43,  99.90,   4.67,   0.23,
09/11 12Z,   0.00,   4.87,  99.90,   5.10,   0.23,  (max)
09/11 13Z,   0.10,   4.68,  99.90,   5.01,   0.23,
09/11 14Z,   0.10,   3.89,  99.90,   4.22,   0.23,
09/11 15Z,   0.20,   2.71,  99.90,   3.14,   0.23,
09/11 16Z,   0.30,   1.45,  99.90,   1.98,   0.23,
09/11 17Z,   0.40,   0.41,  99.90,   1.05,   0.23,
09/11 18Z,   0.40,  -0.12,  99.90,   0.51,   0.23,  (min)
09/11 19Z,   0.40,   0.04,  99.90,   0.67,   0.23,
09/11 20Z,   0.40,   0.87,  99.90,   1.51,   0.23,
09/11 21Z,   0.40,   2.13,  99.90,   2.76,   0.23,
09/11 22Z,   0.40,   3.42,  99.90,   4.06,   0.23,
09/11 23Z,   0.40,   4.46,  99.90,   5.09,   0.23,
09/12 00Z,   0.40,   5.04,  99.90,   5.67,   0.23,  (max)
09/12 01Z,   0.40,   5.02,  99.90,   5.65,   0.23,
09/12 02Z,   0.40,   4.38,  99.90,   5.01,   0.23,
09/12 03Z,   0.40,   3.27,  99.90,   3.91,   0.23,
09/12 04Z,   0.40,   1.99,  99.90,   2.62,   0.23,
09/12 05Z,   0.40,   0.82,  99.90,   1.45,   0.23,
09/12 06Z,   0.50,   0.03,  99.90,   0.76,   0.23,
09/12 07Z,   0.50,  -0.15,  99.90,   0.59,   0.23,  (min)
09/12 08Z,   0.40,   0.38,  99.90,   1.01,   0.23,
09/12 09Z,   0.40,   1.46,  99.90,   2.09,   0.23,
09/12 10Z,   0.50,   2.75,  99.90,   3.48,   0.23,
09/12 11Z,   0.50,   3.92,  99.90,   4.65,   0.23,
09/12 12Z,   0.50,   4.72,  99.90,   5.45,   0.23,