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 : 03/23/2025 15:21:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 00Z,   2.30,   8.09,   7.86,  99.90,  -2.53,
03/22 01Z,   2.20,   9.50,   9.27,  99.90,  -2.43,
03/22 02Z,   2.10,  10.40,  10.18,  99.90,  -2.32,
03/22 03Z,   2.10,  10.63,  10.37,  99.90,  -2.36,  (max)
03/22 04Z,   2.10,  10.20,  10.06,  99.90,  -2.24,
03/22 05Z,   2.20,   9.34,   9.27,  99.90,  -2.27,
03/22 06Z,   2.30,   8.41,   8.26,  99.90,  -2.45,
03/22 07Z,   2.20,   7.64,   7.33,  99.90,  -2.51,
03/22 08Z,   2.10,   7.22,   6.97,  99.90,  -2.35,  (min)
03/22 09Z,   2.10,   7.40,   7.21,  99.90,  -2.29,
03/22 10Z,   2.10,   8.34,   8.27,  99.90,  -2.17,
03/22 11Z,   2.30,   9.81,   9.61,  99.90,  -2.50,
03/22 12Z,   2.00,  11.34,  11.17,  99.90,  -2.17,
03/22 13Z,   1.80,  12.57,  12.43,  99.90,  -1.94,
03/22 14Z,   1.60,  13.30,  13.04,  99.90,  -1.86,  (max)
03/22 15Z,   1.70,  13.32,  12.91,  99.90,  -2.11,
03/22 16Z,   1.90,  12.44,  11.85,  99.90,  -2.49,
03/22 17Z,   2.10,  10.77,  10.36,  99.90,  -2.51,
03/22 18Z,   1.80,   8.72,   8.33,  99.90,  -2.19,
03/22 19Z,   1.80,   6.68,   6.32,  99.90,  -2.16,
03/22 20Z,   1.90,   4.96,   4.78,  99.90,  -2.08,
03/22 21Z,   2.10,   3.90,   3.71,  99.90,  -2.29,
03/22 22Z,   2.40,   3.78,   3.57,  99.90,  -2.61,  (min)
03/22 23Z,   2.60,   4.56,   4.23,  99.90,  -2.93,
03/23 00Z,   1.90,   5.83,   5.24,  99.90,  -2.49,
03/23 01Z,   1.70,   7.19,   6.80,  99.90,  -2.09,
03/23 02Z,   1.70,   8.46,   8.21,  99.90,  -1.95,
03/23 03Z,   1.80,   9.49,   9.30,  99.90,  -1.99,
03/23 04Z,   2.00,  10.08,   9.94,  99.90,  -2.14,
03/23 05Z,   2.20,  10.14,  10.06,  99.90,  -2.28,  (max)
03/23 06Z,   1.80,   9.80,   9.74,  99.90,  -1.86,
03/23 07Z,   1.80,   9.27,   9.09,  99.90,  -1.98,
03/23 08Z,   1.90,   8.64,   8.29,  99.90,  -2.25,
03/23 09Z,   2.10,   8.08,   7.85,  99.90,  -2.33,
03/23 10Z,   2.20,   7.91,   7.84,  99.90,  -2.27,  (min)
03/23 11Z,   2.40,   8.36,   8.38,  99.90,  -2.38,
03/23 12Z,   2.50,   9.33,   9.36,  99.90,  -2.47,
03/23 13Z,   2.70,  10.50,  10.53,  99.90,  -2.67,
03/23 14Z,   2.90,  11.64,  11.74,  99.90,  -2.80,
03/23 15Z,   3.00,  12.55,  12.50,  99.90,  -3.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 16Z,   3.10,  12.92,  99.90,  13.02,  -3.00,  (max)
03/23 17Z,   3.10,  12.47,  99.90,  12.61,  -2.95,
03/23 18Z,   3.10,  11.21,  99.90,  11.41,  -2.90,
03/23 19Z,   3.00,   9.45,  99.90,   9.60,  -2.85,
03/23 20Z,   2.70,   7.46,  99.90,   7.36,  -2.80,
03/23 21Z,   2.50,   5.53,  99.90,   5.29,  -2.75,
03/23 22Z,   2.40,   4.07,  99.90,   3.77,  -2.70,
03/23 23Z,   2.30,   3.46,  99.90,   3.12,  -2.65,  (min)
03/24 00Z,   2.30,   3.78,  99.90,   3.49,  -2.60,
03/24 01Z,   2.40,   4.76,  99.90,   4.62,  -2.54,
03/24 02Z,   2.70,   6.12,  99.90,   6.33,  -2.49,
03/24 03Z,   2.90,   7.69,  99.90,   8.15,  -2.44,
03/24 04Z,   3.10,   9.23,  99.90,   9.89,  -2.44,
03/24 05Z,   3.30,  10.38,  99.90,  11.24,  -2.44,
03/24 06Z,   3.40,  10.93,  99.90,  11.88,  -2.44,  (max)
03/24 07Z,   3.40,  10.88,  99.90,  11.84,  -2.44,
03/24 08Z,   3.30,  10.34,  99.90,  11.20,  -2.44,
03/24 09Z,   3.10,   9.39,  99.90,  10.04,  -2.44,
03/24 10Z,   3.00,   8.27,  99.90,   8.83,  -2.44,
03/24 11Z,   2.80,   7.49,  99.90,   7.84,  -2.44,
03/24 12Z,   2.60,   7.42,  99.90,   7.58,  -2.44,  (min)
03/24 13Z,   2.40,   8.11,  99.90,   8.06,  -2.44,
03/24 14Z,   2.30,   9.32,  99.90,   9.18,  -2.44,
03/24 15Z,   2.20,  10.82,  99.90,  10.58,  -2.44,
03/24 16Z,   2.20,  12.30,  99.90,  12.05,  -2.44,
03/24 17Z,   2.20,  13.24,  99.90,  13.00,  -2.44,  (max)
03/24 18Z,   2.20,  13.23,  99.90,  12.99,  -2.44,
03/24 19Z,   2.20,  12.21,  99.90,  11.97,  -2.44,
03/24 20Z,   2.20,  10.41,  99.90,  10.16,  -2.44,
03/24 21Z,   2.20,   8.08,  99.90,   7.84,  -2.44,
03/24 22Z,   2.20,   5.59,  99.90,   5.35,  -2.44,
03/24 23Z,   2.20,   3.51,  99.90,   3.27,  -2.44,
03/25 00Z,   2.20,   2.41,  99.90,   2.17,  -2.44,  (min)
03/25 01Z,   2.20,   2.48,  99.90,   2.24,  -2.44,
03/25 02Z,   2.30,   3.56,  99.90,   3.42,  -2.44,
03/25 03Z,   2.30,   5.38,  99.90,   5.23,  -2.44,
03/25 04Z,   2.30,   7.64,  99.90,   7.49,  -2.44,
03/25 05Z,   2.30,   9.89,  99.90,   9.74,  -2.44,
03/25 06Z,   2.10,  11.57,  99.90,  11.23,  -2.44,
03/25 07Z,   1.90,  12.36,  99.90,  11.82,  -2.44,  (max)
03/25 08Z,   1.50,  12.21,  99.90,  11.27,  -2.44,
03/25 09Z,   1.30,  11.20,  99.90,  10.06,  -2.44,
03/25 10Z,   1.20,   9.50,  99.90,   8.25,  -2.44,
03/25 11Z,   1.10,   7.56,  99.90,   6.22,  -2.44,
03/25 12Z,   1.20,   6.12,  99.90,   4.88,  -2.44,
03/25 13Z,   1.30,   5.73,  99.90,   4.59,  -2.44,  (min)
03/25 14Z,   1.50,   6.50,  99.90,   5.55,  -2.44,
03/25 15Z,   1.70,   8.19,  99.90,   7.45,  -2.44,
03/25 16Z,   1.90,  10.45,  99.90,   9.90,  -2.44,
03/25 17Z,   2.00,  12.69,  99.90,  12.25,  -2.44,
03/25 18Z,   2.10,  14.21,  99.90,  13.87,  -2.44,
03/25 19Z,   2.10,  14.48,  99.90,  14.13,  -2.44,  (max)
03/25 20Z,   2.10,  13.40,  99.90,  13.06,  -2.44,
03/25 21Z,   1.90,  11.20,  99.90,  10.66,  -2.44,
03/25 22Z,   1.70,   8.22,  99.90,   7.48,  -2.44,
03/25 23Z,   1.50,   4.98,  99.90,   4.04,  -2.44,
03/26 00Z,   1.40,   2.30,  99.90,   1.26,  -2.44,
03/26 01Z,   1.30,   0.92,  99.90,  -0.22,  -2.44,  (min)
03/26 02Z,   1.50,   1.13,  99.90,   0.19,  -2.44,
03/26 03Z,   1.60,   2.75,  99.90,   1.91,  -2.44,
03/26 04Z,   1.80,   5.40,  99.90,   4.76,  -2.44,
03/26 05Z,   1.90,   8.54,  99.90,   8.00,  -2.44,
03/26 06Z,   2.00,  11.45,  99.90,  11.01,  -2.44,
03/26 07Z,   2.10,  13.42,  99.90,  13.08,  -2.44,
03/26 08Z,   2.10,  14.07,  99.90,  13.72,  -2.44,  (max)
03/26 09Z,   1.80,  13.37,  99.90,  12.73,  -2.44,
03/26 10Z,   1.60,  11.48,  99.90,  10.64,  -2.44,
03/26 11Z,   1.40,   8.76,  99.90,   7.72,  -2.44,
03/26 12Z,   1.40,   5.94,  99.90,   4.90,  -2.44,
03/26 13Z,   1.30,   4.01,  99.90,   2.87,  -2.44,
03/26 14Z,   1.30,   3.64,  99.90,   2.50,  -2.44,  (min)
03/26 15Z,   1.30,   4.91,  99.90,   3.77,  -2.44,
03/26 16Z,   1.20,   7.46,  99.90,   6.22,  -2.44,
03/26 17Z,   1.20,  10.66,  99.90,   9.42,  -2.44,
03/26 18Z,   1.10,  13.68,  99.90,  12.33,  -2.44,
03/26 19Z,   1.00,  15.59,  99.90,  14.15,  -2.44,
03/26 20Z,   1.00,  15.84,  99.90,  14.40,  -2.44,  (max)
03/26 21Z,   0.90,  14.39,  99.90,  12.85,  -2.44,
03/26 22Z,   1.00,  11.53,  99.90,  10.09,  -2.44,
03/26 23Z,   1.10,   7.75,  99.90,   6.40,  -2.44,
03/27 00Z,   1.30,   3.80,  99.90,   2.65,  -2.44,
03/27 01Z,   1.40,   0.74,  99.90,  -0.31,  -2.44,
03/27 02Z,   1.60,  -0.55,  99.90,  -1.39,  -2.44,  (min)
03/27 03Z,   1.70,   0.23,  99.90,  -0.51,  -2.44,
03/27 04Z,   1.80,   2.76,  99.90,   2.12,  -2.44,
03/27 05Z,   1.80,   6.41,  99.90,   5.77,  -2.44,
03/27 06Z,   1.80,  10.37,  99.90,   9.73,  -2.44,
03/27 07Z,  99.90,  13.68,  99.90,  99.90,  -2.44,
03/27 08Z,  99.90,  15.54,  99.90,  99.90,  -2.44,
03/27 09Z,  99.90,  15.61,  99.90,  99.90,  -2.44,
03/27 10Z,  99.90,  13.98,  99.90,  99.90,  -2.44,
03/27 11Z,  99.90,  10.96,  99.90,  99.90,  -2.44,
03/27 12Z,  99.90,   7.16,  99.90,  99.90,  -2.44,