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
#Eastport, ME : 04/21/2025 00:21:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 06Z,   0.40,  15.22,  15.71,  99.90,   0.09,
04/19 07Z,   0.40,  17.14,  17.65,  99.90,   0.11,  (max)
04/19 08Z,   0.40,  17.34,  17.52,  99.90,  -0.22,
04/19 09Z,   0.40,  15.55,  15.66,  99.90,  -0.29,
04/19 10Z,   0.40,  12.37,  12.61,  99.90,  -0.16,
04/19 11Z,   0.40,   8.80,   9.06,  99.90,  -0.14,
04/19 12Z,   0.50,   5.54,   5.61,  99.90,  -0.43,
04/19 13Z,   0.40,   3.04,   3.03,  99.90,  -0.41,
04/19 14Z,   0.40,   1.89,   1.96,  99.90,  -0.33,  (min)
04/19 15Z,   0.30,   2.80,   3.25,  99.90,   0.15,
04/19 16Z,   0.30,   5.61,   5.81,  99.90,  -0.10,
04/19 17Z,   0.30,   9.20,   9.30,  99.90,  -0.20,
04/19 18Z,   0.40,  12.50,  12.79,  99.90,  -0.11,
04/19 19Z,   0.40,  15.01,  15.50,  99.90,   0.09,
04/19 20Z,   0.30,  16.19,  16.40,  99.90,  -0.09,  (max)
04/19 21Z,   0.30,  15.52,  15.46,  99.90,  -0.36,
04/19 22Z,   0.30,  13.23,  13.32,  99.90,  -0.21,
04/19 23Z,   0.20,  10.21,  10.58,  99.90,   0.17,
04/20 00Z,   0.20,   7.26,   7.58,  99.90,   0.12,
04/20 01Z,   0.20,   4.84,   4.97,  99.90,  -0.07,
04/20 02Z,   0.20,   3.39,   3.60,  99.90,   0.01,  (min)
04/20 03Z,   0.20,   3.62,   4.14,  99.90,   0.32,
04/20 04Z,   0.10,   5.83,   6.34,  99.90,   0.41,
04/20 05Z,   0.20,   9.24,   9.57,  99.90,   0.13,
04/20 06Z,   0.10,  12.65,  12.96,  99.90,   0.21,
04/20 07Z,   0.10,  15.39,  15.93,  99.90,   0.44,
04/20 08Z,   0.10,  17.03,  17.45,  99.90,   0.32,  (max)
04/20 09Z,   0.10,  16.94,  16.87,  99.90,  -0.17,
04/20 10Z,   0.10,  14.97,  14.86,  99.90,  -0.21,
04/20 11Z,   0.10,  11.80,  11.89,  99.90,  -0.01,
04/20 12Z,   0.00,   8.38,   8.58,  99.90,   0.20,
04/20 13Z,  -0.10,   5.31,   5.21,  99.90,   0.00,
04/20 14Z,  -0.20,   3.01,   2.82,  99.90,   0.01,
04/20 15Z,  -0.40,   2.11,   2.13,  99.90,   0.42,  (min)
04/20 16Z,  -0.40,   3.26,   3.53,  99.90,   0.67,
04/20 17Z,  -0.60,   6.14,   6.08,  99.90,   0.54,
04/20 18Z,  -0.50,   9.61,   9.35,  99.90,   0.24,
04/20 19Z,  -0.50,  12.75,  12.65,  99.90,   0.40,
04/20 20Z,  -0.40,  15.10,  14.99,  99.90,   0.29,
04/20 21Z,  -0.30,  16.10,  15.70,  99.90,  -0.10,  (max)
04/20 22Z,  -0.10,  15.26,  14.71,  99.90,  -0.45,
04/20 23Z,   0.00,  12.91,  12.61,  99.90,  -0.30,
04/21 00Z,   0.00,   9.94,   9.95,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 01Z,   0.00,   7.08,  99.90,   7.09,   0.00,
04/21 02Z,  -0.10,   4.74,  99.90,   4.64,   0.00,
04/21 03Z,  -0.20,   3.39,  99.90,   3.19,  -0.00,  (min)
04/21 04Z,  -0.30,   3.77,  99.90,   3.47,  -0.00,
04/21 05Z,  -0.40,   6.07,  99.90,   5.67,  -0.01,
04/21 06Z,  -0.40,   9.43,  99.90,   9.03,  -0.01,
04/21 07Z,  -0.50,  12.74,  99.90,  12.23,  -0.01,
04/21 08Z,  -0.40,  15.43,  99.90,  15.02,  -0.01,
04/21 09Z,  -0.20,  17.01,  99.90,  16.79,  -0.01,
04/21 10Z,   0.00,  16.82,  99.90,  16.80,  -0.02,  (max)
04/21 11Z,   0.10,  14.79,  99.90,  14.87,  -0.02,
04/21 12Z,   0.40,  11.64,  99.90,  12.02,  -0.02,
04/21 13Z,   0.50,   8.27,  99.90,   8.74,  -0.02,
04/21 14Z,   0.60,   5.21,  99.90,   5.78,  -0.02,
04/21 15Z,   0.60,   2.91,  99.90,   3.48,  -0.02,
04/21 16Z,   0.50,   2.09,  99.90,   2.56,  -0.02,  (min)
04/21 17Z,   0.40,   3.34,  99.90,   3.72,  -0.02,
04/21 18Z,   0.40,   6.27,  99.90,   6.65,  -0.02,
04/21 19Z,   0.40,   9.73,  99.90,  10.11,  -0.02,
04/21 20Z,   0.50,  12.91,  99.90,  13.39,  -0.02,
04/21 21Z,   0.60,  15.34,  99.90,  15.92,  -0.02,
04/21 22Z,   0.80,  16.33,  99.90,  17.11,  -0.02,  (max)
04/21 23Z,   0.90,  15.42,  99.90,  16.30,  -0.02,
04/22 00Z,   1.10,  13.01,  99.90,  14.09,  -0.02,
04/22 01Z,   1.10,   9.99,  99.90,  11.07,  -0.02,
04/22 02Z,   1.20,   7.02,  99.90,   8.20,  -0.02,
04/22 03Z,   1.10,   4.53,  99.90,   5.61,  -0.02,
04/22 04Z,   1.00,   3.09,  99.90,   4.07,  -0.02,  (min)
04/22 05Z,   0.80,   3.49,  99.90,   4.27,  -0.02,
04/22 06Z,   0.60,   5.85,  99.90,   6.43,  -0.02,
04/22 07Z,   0.50,   9.24,  99.90,   9.72,  -0.02,
04/22 08Z,   0.40,  12.65,  99.90,  13.03,  -0.02,
04/22 09Z,   0.40,  15.53,  99.90,  15.91,  -0.02,
04/22 10Z,   0.40,  17.24,  99.90,  17.62,  -0.02,  (max)
04/22 11Z,   0.40,  17.06,  99.90,  17.44,  -0.02,
04/22 12Z,   0.50,  14.99,  99.90,  15.46,  -0.02,
04/22 13Z,   0.60,  11.78,  99.90,  12.35,  -0.02,
04/22 14Z,   0.70,   8.28,  99.90,   8.96,  -0.02,
04/22 15Z,   0.80,   5.04,  99.90,   5.82,  -0.02,
04/22 16Z,   0.80,   2.58,  99.90,   3.35,  -0.02,
04/22 17Z,   0.80,   1.73,  99.90,   2.51,  -0.02,  (min)
04/22 18Z,   0.80,   3.08,  99.90,   3.86,  -0.02,
04/22 19Z,   0.80,   6.13,  99.90,   6.91,  -0.02,
04/22 20Z,   0.80,   9.77,  99.90,  10.55,  -0.02,
04/22 21Z,   0.70,  13.23,  99.90,  13.91,  -0.02,
04/22 22Z,   0.60,  15.92,  99.90,  16.50,  -0.02,
04/22 23Z,   0.50,  16.99,  99.90,  17.47,  -0.02,  (max)
04/23 00Z,   0.50,  15.99,  99.90,  16.47,  -0.02,
04/23 01Z,   0.40,  13.42,  99.90,  13.79,  -0.02,
04/23 02Z,   0.30,  10.15,  99.90,  10.43,  -0.02,
04/23 03Z,   0.30,   6.87,  99.90,   7.15,  -0.02,
04/23 04Z,   0.30,   4.04,  99.90,   4.31,  -0.02,
04/23 05Z,   0.30,   2.39,  99.90,   2.67,  -0.02,  (min)
04/23 06Z,   0.30,   2.78,  99.90,   3.06,  -0.02,
04/23 07Z,   0.30,   5.26,  99.90,   5.53,  -0.02,
04/23 08Z,   0.30,   8.85,  99.90,   9.13,  -0.02,
04/23 09Z,   0.30,  12.59,  99.90,  12.87,  -0.02,
04/23 10Z,   0.30,  15.85,  99.90,  16.13,  -0.02,
04/23 11Z,   0.30,  17.79,  99.90,  18.07,  -0.02,  (max)
04/23 12Z,   0.40,  17.63,  99.90,  18.01,  -0.02,
04/23 13Z,   0.40,  15.42,  99.90,  15.80,  -0.02,
04/23 14Z,   0.40,  12.01,  99.90,  12.39,  -0.02,
04/23 15Z,   0.50,   8.24,  99.90,   8.72,  -0.02,
04/23 16Z,   0.50,   4.66,  99.90,   5.14,  -0.02,
04/23 17Z,   0.50,   1.95,  99.90,   2.43,  -0.02,
04/23 18Z,   0.50,   1.07,  99.90,   1.55,  -0.02,  (min)
04/23 19Z,   0.40,   2.60,  99.90,   2.98,  -0.02,
04/23 20Z,   0.30,   5.94,  99.90,   6.21,  -0.02,
04/23 21Z,   0.30,   9.96,  99.90,  10.24,  -0.02,
04/23 22Z,   0.20,  13.88,  99.90,  14.06,  -0.02,
04/23 23Z,   0.20,  16.90,  99.90,  17.08,  -0.02,
04/24 00Z,   0.20,  18.01,  99.90,  18.19,  -0.02,  (max)
04/24 01Z,   0.20,  16.82,  99.90,  17.00,  -0.02,
04/24 02Z,   0.30,  13.91,  99.90,  14.19,  -0.02,
04/24 03Z,   0.30,  10.23,  99.90,  10.51,  -0.02,
04/24 04Z,   0.30,   6.45,  99.90,   6.73,  -0.02,
04/24 05Z,   0.30,   3.17,  99.90,   3.45,  -0.02,
04/24 06Z,   0.20,   1.30,  99.90,   1.48,  -0.02,  (min)
04/24 07Z,   0.20,   1.76,  99.90,   1.94,  -0.02,
04/24 08Z,   0.10,   4.50,  99.90,   4.58,  -0.02,
04/24 09Z,   0.10,   8.49,  99.90,   8.57,  -0.02,
04/24 10Z,   0.20,  12.74,  99.90,  12.92,  -0.02,
04/24 11Z,   0.20,  16.46,  99.90,  16.64,  -0.02,
04/24 12Z,   0.30,  18.61,  99.90,  18.89,  -0.02,  (max)
04/24 13Z,   0.30,  18.36,  99.90,  18.64,  -0.02,
04/24 14Z,   0.30,  15.91,  99.90,  16.19,  -0.02,
04/24 15Z,   0.30,  12.16,  99.90,  12.44,  -0.02,
04/24 16Z,   0.30,   7.98,  99.90,   8.26,  -0.02,
04/24 17Z,   0.30,   4.01,  99.90,   4.28,  -0.02,
04/24 18Z,   0.30,   1.07,  99.90,   1.34,  -0.02,