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 : 07/04/2025 14:21:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 18Z,   2.00,   7.90,   7.75,  99.90,  -2.15,
07/02 19Z,   2.10,   5.52,   5.36,  99.90,  -2.26,
07/02 20Z,   2.10,   3.71,   3.52,  99.90,  -2.29,
07/02 21Z,   2.10,   3.09,   2.90,  99.90,  -2.29,  (min)
07/02 22Z,   2.10,   3.87,   3.64,  99.90,  -2.33,
07/02 23Z,   2.10,   5.77,   5.64,  99.90,  -2.23,
07/03 00Z,   2.10,   8.31,   8.28,  99.90,  -2.13,
07/03 01Z,   2.00,  11.01,  10.86,  99.90,  -2.15,
07/03 02Z,   2.00,  13.29,  12.98,  99.90,  -2.31,
07/03 03Z,   2.00,  14.56,  14.13,  99.90,  -2.43,  (max)
07/03 04Z,   2.00,  14.53,  14.04,  99.90,  -2.49,
07/03 05Z,   1.90,  13.33,  12.93,  99.90,  -2.30,
07/03 06Z,   2.00,  11.30,  10.90,  99.90,  -2.40,
07/03 07Z,   2.00,   8.81,   8.44,  99.90,  -2.37,
07/03 08Z,   1.90,   6.36,   6.05,  99.90,  -2.21,
07/03 09Z,   1.80,   4.64,   4.35,  99.90,  -2.09,
07/03 10Z,   1.70,   4.09,   3.95,  99.90,  -1.84,  (min)
07/03 11Z,   1.60,   4.71,   4.51,  99.90,  -1.80,
07/03 12Z,   1.80,   6.16,   5.98,  99.90,  -1.98,
07/03 13Z,   1.70,   8.08,   7.94,  99.90,  -1.84,
07/03 14Z,   1.70,  10.00,   9.77,  99.90,  -1.93,
07/03 15Z,   1.60,  11.37,  11.01,  99.90,  -1.96,
07/03 16Z,   1.50,  11.76,  11.41,  99.90,  -1.85,  (max)
07/03 17Z,   1.50,  11.14,  10.76,  99.90,  -1.88,
07/03 18Z,   1.70,   9.79,   9.40,  99.90,  -2.09,
07/03 19Z,   1.70,   8.03,   7.59,  99.90,  -2.14,
07/03 20Z,   1.60,   6.21,   5.77,  99.90,  -2.04,
07/03 21Z,   1.60,   4.88,   4.37,  99.90,  -2.11,
07/03 22Z,   1.50,   4.56,   4.02,  99.90,  -2.04,  (min)
07/03 23Z,   1.40,   5.39,   4.99,  99.90,  -1.80,
07/04 00Z,   1.80,   7.10,   6.54,  99.90,  -2.36,
07/04 01Z,   1.70,   9.33,   8.95,  99.90,  -2.08,
07/04 02Z,   1.70,  11.67,  11.14,  99.90,  -2.23,
07/04 03Z,   1.60,  13.58,  12.90,  99.90,  -2.28,
07/04 04Z,   1.50,  14.51,  13.61,  99.90,  -2.40,  (max)
07/04 05Z,   1.40,  14.24,  13.44,  99.90,  -2.20,
07/04 06Z,   1.80,  12.93,  12.40,  99.90,  -2.33,
07/04 07Z,   1.70,  10.89,  10.39,  99.90,  -2.20,
07/04 08Z,   1.60,   8.45,   7.99,  99.90,  -2.06,
07/04 09Z,   1.50,   6.09,   5.67,  99.90,  -1.92,
07/04 10Z,   1.50,   4.43,   3.92,  99.90,  -2.01,
07/04 11Z,   1.40,   3.85,   3.17,  99.90,  -2.08,  (min)
07/04 12Z,   1.50,   4.34,   3.61,  99.90,  -2.23,
07/04 13Z,   1.50,   5.62,   4.74,  99.90,  -2.38,
07/04 14Z,   1.60,   7.41,   6.75,  99.90,  -2.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 15Z,   1.70,   9.27,  99.90,   8.74,  -2.23,
07/04 16Z,   1.70,  10.67,  99.90,  10.17,  -2.20,
07/04 17Z,   1.80,  11.20,  99.90,  10.83,  -2.17,  (max)
07/04 18Z,   1.90,  10.88,  99.90,  10.64,  -2.14,
07/04 19Z,   1.90,   9.92,  99.90,   9.71,  -2.11,
07/04 20Z,   1.90,   8.55,  99.90,   8.36,  -2.08,
07/04 21Z,   1.80,   7.06,  99.90,   6.81,  -2.05,
07/04 22Z,   1.70,   5.96,  99.90,   5.64,  -2.02,
07/04 23Z,   1.60,   5.72,  99.90,   5.33,  -1.99,  (min)
07/05 00Z,   1.60,   6.46,  99.90,   6.10,  -1.97,
07/05 01Z,   1.50,   7.99,  99.90,   7.56,  -1.94,
07/05 02Z,   1.50,  10.01,  99.90,   9.60,  -1.91,
07/05 03Z,   1.60,  12.15,  99.90,  11.84,  -1.91,
07/05 04Z,   1.70,  13.85,  99.90,  13.65,  -1.91,
07/05 05Z,   1.90,  14.58,  99.90,  14.57,  -1.91,  (max)
07/05 06Z,   2.00,  14.14,  99.90,  14.23,  -1.91,
07/05 07Z,   2.20,  12.71,  99.90,  13.01,  -1.91,
07/05 08Z,   2.20,  10.59,  99.90,  10.88,  -1.91,
07/05 09Z,   2.20,   8.06,  99.90,   8.35,  -1.91,
07/05 10Z,   2.10,   5.64,  99.90,   5.83,  -1.91,
07/05 11Z,   2.00,   3.93,  99.90,   4.02,  -1.91,
07/05 12Z,   1.70,   3.30,  99.90,   3.10,  -1.91,  (min)
07/05 13Z,   1.50,   3.74,  99.90,   3.33,  -1.91,
07/05 14Z,   1.40,   5.02,  99.90,   4.51,  -1.91,
07/05 15Z,   1.40,   6.89,  99.90,   6.38,  -1.91,
07/05 16Z,   1.40,   8.89,  99.90,   8.39,  -1.91,
07/05 17Z,   1.50,  10.46,  99.90,  10.05,  -1.91,
07/05 18Z,   1.60,  11.21,  99.90,  10.90,  -1.91,
07/05 19Z,   1.70,  11.14,  99.90,  10.93,  -1.91,  (max)
07/05 20Z,   1.80,  10.42,  99.90,  10.31,  -1.91,
07/05 21Z,   1.90,   9.20,  99.90,   9.20,  -1.91,
07/05 22Z,   1.90,   7.79,  99.90,   7.78,  -1.91,
07/05 23Z,   1.90,   6.69,  99.90,   6.68,  -1.91,
07/06 00Z,   2.00,   6.40,  99.90,   6.49,  -1.91,  (min)
07/06 01Z,   2.10,   7.05,  99.90,   7.24,  -1.91,
07/06 02Z,   2.10,   8.50,  99.90,   8.69,  -1.91,
07/06 03Z,   2.10,  10.49,  99.90,  10.68,  -1.91,
07/06 04Z,   2.10,  12.61,  99.90,  12.80,  -1.91,
07/06 05Z,   2.00,  14.24,  99.90,  14.33,  -1.91,
07/06 06Z,   1.80,  14.82,  99.90,  14.72,  -1.91,  (max)
07/06 07Z,   1.70,  14.21,  99.90,  14.01,  -1.91,
07/06 08Z,   1.50,  12.61,  99.90,  12.20,  -1.91,
07/06 09Z,   1.40,  10.26,  99.90,   9.76,  -1.91,
07/06 10Z,   1.40,   7.52,  99.90,   7.01,  -1.91,
07/06 11Z,   1.30,   4.93,  99.90,   4.32,  -1.91,
07/06 12Z,   1.30,   3.14,  99.90,   2.53,  -1.91,
07/06 13Z,   1.40,   2.52,  99.90,   2.01,  -1.91,  (min)
07/06 14Z,   1.50,   3.06,  99.90,   2.65,  -1.91,
07/06 15Z,   1.60,   4.56,  99.90,   4.25,  -1.91,
07/06 16Z,   1.70,   6.71,  99.90,   6.50,  -1.91,
07/06 17Z,   1.80,   8.99,  99.90,   8.88,  -1.91,
07/06 18Z,   1.80,  10.77,  99.90,  10.66,  -1.91,
07/06 19Z,   1.80,  11.68,  99.90,  11.58,  -1.91,  (max)
07/06 20Z,   1.70,  11.73,  99.90,  11.52,  -1.91,
07/06 21Z,   1.70,  11.03,  99.90,  10.82,  -1.91,
07/06 22Z,   1.70,   9.73,  99.90,   9.53,  -1.91,
07/06 23Z,   1.70,   8.17,  99.90,   7.96,  -1.91,
07/07 00Z,   1.70,   6.94,  99.90,   6.73,  -1.91,
07/07 01Z,   1.70,   6.57,  99.90,   6.36,  -1.91,  (min)
07/07 02Z,   1.80,   7.23,  99.90,   7.13,  -1.91,
07/07 03Z,   1.80,   8.79,  99.90,   8.68,  -1.91,
07/07 04Z,   1.80,  10.94,  99.90,  10.83,  -1.91,
07/07 05Z,   1.90,  13.18,  99.90,  13.17,  -1.91,
07/07 06Z,   1.90,  14.79,  99.90,  14.79,  -1.91,
07/07 07Z,   1.90,  15.23,  99.90,  15.23,  -1.91,  (max)
07/07 08Z,   1.80,  14.39,  99.90,  14.28,  -1.91,
07/07 09Z,   1.70,  12.48,  99.90,  12.28,  -1.91,
07/07 10Z,   1.60,   9.79,  99.90,   9.49,  -1.91,
07/07 11Z,   1.50,   6.72,  99.90,   6.31,  -1.91,
07/07 12Z,   1.40,   3.92,  99.90,   3.41,  -1.91,
07/07 13Z,   1.30,   2.10,  99.90,   1.49,  -1.91,
07/07 14Z,   1.30,   1.63,  99.90,   1.02,  -1.91,  (min)
07/07 15Z,   1.40,   2.48,  99.90,   1.98,  -1.91,
07/07 16Z,   1.60,   4.40,  99.90,   4.09,  -1.91,
07/07 17Z,   1.70,   6.97,  99.90,   6.76,  -1.91,
07/07 18Z,   1.80,   9.55,  99.90,   9.45,  -1.91,
07/07 19Z,   1.80,  11.50,  99.90,  11.39,  -1.91,
07/07 20Z,   1.80,  12.44,  99.90,  12.34,  -1.91,  (max)
07/07 21Z,   1.70,  12.41,  99.90,  12.21,  -1.91,
07/07 22Z,   1.60,  11.52,  99.90,  11.21,  -1.91,
07/07 23Z,   1.50,   9.92,  99.90,   9.51,  -1.91,
07/08 00Z,   1.50,   8.07,  99.90,   7.66,  -1.91,
07/08 01Z,   1.50,   6.68,  99.90,   6.28,  -1.91,
07/08 02Z,   1.60,   6.35,  99.90,   6.04,  -1.91,  (min)
07/08 03Z,   1.70,   7.21,  99.90,   7.00,  -1.91,
07/08 04Z,   1.90,   9.08,  99.90,   9.07,  -1.91,
07/08 05Z,   1.90,  11.54,  99.90,  11.53,  -1.91,
07/08 06Z,   2.00,  13.94,  99.90,  14.04,  -1.91,