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
#Cordova, AK : 01/14/2026 11:21:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 12Z,   1.50,   6.24,   6.65,  99.90,  -1.09,
01/12 13Z,   1.40,   7.50,   8.00,  99.90,  -0.90,
01/12 14Z,   1.30,   8.87,   9.46,  99.90,  -0.71,
01/12 15Z,   1.30,  10.16,  10.56,  99.90,  -0.90,
01/12 16Z,   1.30,  11.13,  11.37,  99.90,  -1.06,
01/12 17Z,   1.30,  11.54,  11.75,  99.90,  -1.09,  (max)
01/12 18Z,   1.10,  11.18,  11.45,  99.90,  -0.83,
01/12 19Z,   1.10,  10.04,  10.48,  99.90,  -0.66,
01/12 20Z,   1.00,   8.37,   8.83,  99.90,  -0.54,
01/12 21Z,   1.00,   6.46,   6.80,  99.90,  -0.66,
01/12 22Z,   0.90,   4.69,   4.78,  99.90,  -0.81,
01/12 23Z,   0.90,   3.50,   3.53,  99.90,  -0.87,
01/13 00Z,   0.70,   3.07,   3.15,  99.90,  -0.62,  (min)
01/13 01Z,   0.60,   3.27,   3.68,  99.90,  -0.19,
01/13 02Z,   0.50,   3.96,   4.40,  99.90,  -0.06,
01/13 03Z,   0.50,   5.06,   5.29,  99.90,  -0.27,
01/13 04Z,   0.50,   6.33,   6.29,  99.90,  -0.54,
01/13 05Z,   0.40,   7.46,   7.28,  99.90,  -0.58,
01/13 06Z,   0.40,   8.13,   8.14,  99.90,  -0.39,
01/13 07Z,   0.40,   8.19,   8.37,  99.90,  -0.22,  (max)
01/13 08Z,   0.30,   7.76,   8.03,  99.90,  -0.03,
01/13 09Z,   0.40,   7.07,   7.09,  99.90,  -0.38,
01/13 10Z,   0.30,   6.34,   6.21,  99.90,  -0.43,
01/13 11Z,   0.50,   5.91,   5.72,  99.90,  -0.69,  (min)
01/13 12Z,   0.30,   6.07,   6.09,  99.90,  -0.28,
01/13 13Z,   0.20,   6.75,   6.95,  99.90,  -0.00,
01/13 14Z,   0.10,   7.79,   7.95,  99.90,   0.06,
01/13 15Z,   0.20,   9.06,   9.13,  99.90,  -0.13,
01/13 16Z,   0.30,  10.35,  10.34,  99.90,  -0.31,
01/13 17Z,   0.40,  11.32,  11.30,  99.90,  -0.42,
01/13 18Z,   0.20,  11.65,  11.89,  99.90,   0.04,  (max)
01/13 19Z,   0.20,  11.17,  11.49,  99.90,   0.12,
01/13 20Z,   0.30,   9.95,  10.43,  99.90,   0.18,
01/13 21Z,   0.40,   8.25,   8.60,  99.90,  -0.05,
01/13 22Z,   0.50,   6.29,   6.57,  99.90,  -0.22,
01/13 23Z,   0.60,   4.40,   4.74,  99.90,  -0.26,
01/14 00Z,   0.60,   3.02,   3.45,  99.90,  -0.17,
01/14 01Z,   0.80,   2.40,   2.87,  99.90,  -0.33,  (min)
01/14 02Z,   0.90,   2.51,   3.17,  99.90,  -0.24,
01/14 03Z,   1.10,   3.33,   3.93,  99.90,  -0.50,
01/14 04Z,   1.30,   4.71,   5.22,  99.90,  -0.79,
01/14 05Z,   1.70,   6.28,   6.66,  99.90,  -1.32,
01/14 06Z,   2.00,   7.64,   8.16,  99.90,  -1.48,
01/14 07Z,   2.30,   8.45,   9.39,  99.90,  -1.36,
01/14 08Z,   2.40,   8.64,   9.77,  99.90,  -1.27,  (max)
01/14 09Z,   2.60,   8.34,   9.28,  99.90,  -1.66,
01/14 10Z,   2.60,   7.71,   8.26,  99.90,  -2.05,
01/14 11Z,   2.20,   6.91,   7.37,  99.90,  -1.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 12Z,   2.10,   6.32,  99.90,   6.78,  -1.64,
01/14 13Z,   2.00,   6.28,  99.90,   6.74,  -1.54,  (min)
01/14 14Z,   1.70,   6.82,  99.90,   7.08,  -1.44,
01/14 15Z,   1.50,   7.86,  99.90,   8.02,  -1.34,
01/14 16Z,   1.50,   9.27,  99.90,   9.52,  -1.24,
01/14 17Z,   1.40,  10.67,  99.90,  10.94,  -1.14,
01/14 18Z,   1.20,  11.66,  99.90,  11.82,  -1.04,
01/14 19Z,   1.10,  11.90,  99.90,  12.07,  -0.94,  (max)
01/14 20Z,   1.00,  11.28,  99.90,  11.45,  -0.84,
01/14 21Z,   1.00,   9.93,  99.90,  10.20,  -0.74,
01/14 22Z,   0.70,   8.08,  99.90,   8.14,  -0.64,
01/14 23Z,   0.50,   5.89,  99.90,   5.86,  -0.54,
01/15 00Z,   0.30,   3.75,  99.90,   3.51,  -0.54,
01/15 01Z,   0.10,   2.19,  99.90,   1.76,  -0.54,
01/15 02Z,   0.00,   1.54,  99.90,   1.01,  -0.54,  (min)
01/15 03Z,   0.00,   1.85,  99.90,   1.31,  -0.54,
01/15 04Z,  -0.10,   3.03,  99.90,   2.40,  -0.54,
01/15 05Z,   0.00,   4.81,  99.90,   4.27,  -0.54,
01/15 06Z,   0.00,   6.67,  99.90,   6.13,  -0.54,
01/15 07Z,  -0.10,   8.17,  99.90,   7.54,  -0.54,
01/15 08Z,  -0.10,   9.04,  99.90,   8.41,  -0.54,
01/15 09Z,  -0.20,   9.24,  99.90,   8.50,  -0.54,  (max)
01/15 10Z,  -0.20,   8.88,  99.90,   8.15,  -0.54,
01/15 11Z,  -0.20,   8.07,  99.90,   7.33,  -0.54,
01/15 12Z,  -0.30,   7.01,  99.90,   6.17,  -0.54,
01/15 13Z,  -0.40,   6.19,  99.90,   5.25,  -0.54,
01/15 14Z,  -0.40,   6.05,  99.90,   5.12,  -0.54,  (min)
01/15 15Z,  -0.40,   6.69,  99.90,   5.75,  -0.54,
01/15 16Z,  -0.60,   7.98,  99.90,   6.84,  -0.54,
01/15 17Z,  -0.50,   9.64,  99.90,   8.61,  -0.54,
01/15 18Z,  -0.70,  11.18,  99.90,   9.95,  -0.54,
01/15 19Z,  -0.60,  12.14,  99.90,  11.01,  -0.54,
01/15 20Z,  -0.50,  12.25,  99.90,  11.21,  -0.54,  (max)
01/15 21Z,  -0.50,  11.43,  99.90,  10.40,  -0.54,
01/15 22Z,  -0.70,   9.85,  99.90,   8.61,  -0.54,
01/15 23Z,  -0.60,   7.67,  99.90,   6.54,  -0.54,
01/16 00Z,  -0.50,   5.12,  99.90,   4.09,  -0.54,
01/16 01Z,  -0.60,   2.72,  99.90,   1.58,  -0.54,
01/16 02Z,  -0.40,   1.14,  99.90,   0.20,  -0.54,
01/16 03Z,  -0.40,   0.72,  99.90,  -0.21,  -0.54,  (min)
01/16 04Z,  -0.30,   1.47,  99.90,   0.64,  -0.54,
01/16 05Z,  -0.30,   3.16,  99.90,   2.33,  -0.54,
01/16 06Z,  -0.20,   5.32,  99.90,   4.59,  -0.54,
01/16 07Z,  -0.20,   7.39,  99.90,   6.65,  -0.54,
01/16 08Z,   0.00,   8.95,  99.90,   8.41,  -0.54,
01/16 09Z,   0.00,   9.76,  99.90,   9.23,  -0.54,
01/16 10Z,   0.10,   9.80,  99.90,   9.37,  -0.54,  (max)
01/16 11Z,   0.00,   9.17,  99.90,   8.63,  -0.54,
01/16 12Z,   0.00,   7.97,  99.90,   7.44,  -0.54,
01/16 13Z,   0.10,   6.58,  99.90,   6.14,  -0.54,
01/16 14Z,   0.20,   5.64,  99.90,   5.31,  -0.54,  (min)
01/16 15Z,   0.40,   5.65,  99.90,   5.52,  -0.54,
01/16 16Z,   0.30,   6.62,  99.90,   6.39,  -0.54,
01/16 17Z,   0.30,   8.30,  99.90,   8.06,  -0.54,
01/16 18Z,   0.30,  10.22,  99.90,   9.99,  -0.54,
01/16 19Z,   0.50,  11.83,  99.90,  11.80,  -0.54,
01/16 20Z,   0.30,  12.70,  99.90,  12.46,  -0.54,  (max)
01/16 21Z,   0.20,  12.59,  99.90,  12.26,  -0.54,
01/16 22Z,   0.30,  11.48,  99.90,  11.24,  -0.54,
01/16 23Z,   0.30,   9.50,  99.90,   9.26,  -0.54,
01/17 00Z,   0.30,   6.86,  99.90,   6.63,  -0.54,
01/17 01Z,   0.00,   3.93,  99.90,   3.39,  -0.54,
01/17 02Z,   0.10,   1.42,  99.90,   0.99,  -0.54,
01/17 03Z,   0.00,   0.09,  99.90,  -0.44,  -0.54,  (min)
01/17 04Z,   0.00,   0.19,  99.90,  -0.35,  -0.54,
01/17 05Z,  -0.20,   1.53,  99.90,   0.80,  -0.54,
01/17 06Z,  -0.20,   3.73,  99.90,   2.99,  -0.54,
01/17 07Z,  -0.30,   6.19,  99.90,   5.35,  -0.54,
01/17 08Z,  -0.30,   8.35,  99.90,   7.52,  -0.54,
01/17 09Z,  -0.40,   9.84,  99.90,   8.91,  -0.54,
01/17 10Z,  -0.20,  10.45,  99.90,   9.71,  -0.54,  (max)
01/17 11Z,  -0.30,  10.13,  99.90,   9.30,  -0.54,
01/17 12Z,  -0.40,   9.03,  99.90,   8.09,  -0.54,
01/17 13Z,  -0.40,   7.38,  99.90,   6.44,  -0.54,
01/17 14Z,  -0.40,   5.76,  99.90,   4.82,  -0.54,
01/17 15Z,  -0.40,   4.95,  99.90,   4.01,  -0.54,  (min)
01/17 16Z,  -0.50,   5.35,  99.90,   4.31,  -0.54,
01/17 17Z,  -0.50,   6.79,  99.90,   5.76,  -0.54,
01/17 18Z,  -0.40,   8.85,  99.90,   7.92,  -0.54,
01/17 19Z,  -0.40,  10.96,  99.90,  10.02,  -0.54,
01/17 20Z,  -0.30,  12.54,  99.90,  11.70,  -0.54,
01/17 21Z,  -0.30,  13.21,  99.90,  12.38,  -0.54,  (max)
01/17 22Z,  -0.30,  12.78,  99.90,  11.94,  -0.54,
01/17 23Z,  -0.40,  11.21,  99.90,  10.28,  -0.54,
01/18 00Z,  -0.50,   8.71,  99.90,   7.67,  -0.54,