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
#Alitak, AK : 01/18/2025 18:20:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 00Z,  -0.70,   6.13,   6.06,  99.90,   0.63,
01/17 01Z,  -0.70,   5.94,   5.81,  99.90,   0.57,  (max)
01/17 02Z,  -0.80,   4.36,   4.42,  99.90,   0.86,
01/17 03Z,  -0.90,   1.72,   1.88,  99.90,   1.06,
01/17 04Z,  -0.90,  -1.41,  -1.33,  99.90,   0.98,
01/17 05Z,  -0.90,  -4.38,  -4.42,  99.90,   0.86,
01/17 06Z,  -0.70,  -6.59,  -6.53,  99.90,   0.76,
01/17 07Z,  -0.70,  -7.53,  -7.30,  99.90,   0.93,  (min)
01/17 08Z,  -0.70,  -6.99,  -7.06,  99.90,   0.63,
01/17 09Z,  -0.70,  -5.03,  -5.36,  99.90,   0.37,
01/17 10Z,  -0.80,  -1.98,  -2.22,  99.90,   0.56,
01/17 11Z,  -0.90,   1.34,   1.26,  99.90,   0.82,
01/17 12Z,  -0.80,   3.92,   4.11,  99.90,   0.99,
01/17 13Z,  -0.80,   5.13,   5.58,  99.90,   1.25,  (max)
01/17 14Z,  -0.80,   4.91,   5.11,  99.90,   1.00,
01/17 15Z,  -0.70,   3.51,   3.63,  99.90,   0.82,
01/17 16Z,  -0.60,   1.41,   1.58,  99.90,   0.77,
01/17 17Z,  -0.50,  -0.81,  -0.68,  99.90,   0.63,
01/17 18Z,  -0.60,  -2.58,  -2.46,  99.90,   0.72,
01/17 19Z,  -0.60,  -3.45,  -3.25,  99.90,   0.80,  (min)
01/17 20Z,  -0.70,  -3.19,  -2.97,  99.90,   0.92,
01/17 21Z,  -0.70,  -1.86,  -1.57,  99.90,   0.99,
01/17 22Z,  -0.70,   0.31,   0.50,  99.90,   0.89,
01/17 23Z,  -0.70,   2.79,   2.85,  99.90,   0.76,
01/18 00Z,  -0.70,   4.71,   4.73,  99.90,   0.72,
01/18 01Z,  -0.80,   5.40,   5.40,  99.90,   0.80,  (max)
01/18 02Z,  -0.80,   4.72,   4.66,  99.90,   0.74,
01/18 03Z,  -0.90,   2.90,   2.97,  99.90,   0.97,
01/18 04Z,  -0.90,   0.33,   0.24,  99.90,   0.81,
01/18 05Z,  -0.90,  -2.45,  -2.65,  99.90,   0.70,
01/18 06Z,  -0.90,  -4.85,  -5.02,  99.90,   0.73,
01/18 07Z,  -1.00,  -6.30,  -6.22,  99.90,   1.08,
01/18 08Z,  -1.00,  -6.47,  -6.42,  99.90,   1.05,  (min)
01/18 09Z,  -0.90,  -5.32,  -5.62,  99.90,   0.60,
01/18 10Z,  -0.90,  -3.05,  -3.44,  99.90,   0.51,
01/18 11Z,  -0.80,  -0.09,  -0.38,  99.90,   0.51,
01/18 12Z,  -1.00,   2.73,   2.63,  99.90,   0.90,
01/18 13Z,  -1.00,   4.56,   4.64,  99.90,   1.08,
01/18 14Z,  -1.00,   5.04,   4.96,  99.90,   0.92,  (max)
01/18 15Z,  -1.00,   4.29,   4.15,  99.90,   0.86,
01/18 16Z,  -1.00,   2.63,   2.69,  99.90,   1.06,
01/18 17Z,  -1.00,   0.51,   0.63,  99.90,   1.12,
01/18 18Z,  -1.00,  -1.52,  -1.46,  99.90,   1.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 19Z,  -1.00,  -2.94,  99.90,  -2.93,   1.01,
01/18 20Z,  -1.00,  -3.38,  99.90,  -3.42,   0.96,  (min)
01/18 21Z,  -1.00,  -2.78,  99.90,  -2.86,   0.91,
01/18 22Z,  -1.00,  -1.30,  99.90,  -1.44,   0.86,
01/18 23Z,  -1.00,   0.75,  99.90,   0.56,   0.82,
01/19 00Z,  -1.10,   2.83,  99.90,   2.49,   0.77,
01/19 01Z,  -1.10,   4.16,  99.90,   3.78,   0.72,
01/19 02Z,  -1.00,   4.30,  99.90,   3.97,   0.67,  (max)
01/19 03Z,  -1.00,   3.31,  99.90,   2.93,   0.62,
01/19 04Z,  -0.90,   1.48,  99.90,   1.16,   0.57,
01/19 05Z,  -0.90,  -0.81,  99.90,  -1.18,   0.52,
01/19 06Z,  -0.80,  -3.06,  99.90,  -3.38,   0.47,
01/19 07Z,  -0.70,  -4.74,  99.90,  -4.97,   0.47,
01/19 08Z,  -0.70,  -5.42,  99.90,  -5.64,   0.47,  (min)
01/19 09Z,  -0.60,  -4.91,  99.90,  -5.03,   0.47,
01/19 10Z,  -0.60,  -3.36,  99.90,  -3.49,   0.47,
01/19 11Z,  -0.60,  -1.06,  99.90,  -1.19,   0.47,
01/19 12Z,  -0.50,   1.54,  99.90,   1.51,   0.47,
01/19 13Z,  -0.50,   3.69,  99.90,   3.66,   0.47,
01/19 14Z,  -0.50,   4.76,  99.90,   4.73,   0.47,  (max)
01/19 15Z,  -0.50,   4.63,  99.90,   4.60,   0.47,
01/19 16Z,  -0.50,   3.53,  99.90,   3.50,   0.47,
01/19 17Z,  -0.50,   1.77,  99.90,   1.74,   0.47,
01/19 18Z,  -0.50,  -0.23,  99.90,  -0.26,   0.47,
01/19 19Z,  -0.50,  -1.97,  99.90,  -2.00,   0.47,
01/19 20Z,  -0.50,  -3.02,  99.90,  -3.04,   0.47,  (min)
01/19 21Z,  -0.40,  -3.11,  99.90,  -3.04,   0.47,
01/19 22Z,  -0.40,  -2.33,  99.90,  -2.26,   0.47,
01/19 23Z,  -0.40,  -0.91,  99.90,  -0.83,   0.47,
01/20 00Z,  -0.50,   0.87,  99.90,   0.84,   0.47,
01/20 01Z,  -0.50,   2.46,  99.90,   2.44,   0.47,
01/20 02Z,  -0.50,   3.27,  99.90,   3.25,   0.47,  (max)
01/20 03Z,  -0.50,   3.06,  99.90,   3.03,   0.47,
01/20 04Z,  -0.50,   2.00,  99.90,   1.97,   0.47,
01/20 05Z,  -0.60,   0.37,  99.90,   0.25,   0.47,
01/20 06Z,  -0.60,  -1.47,  99.90,  -1.60,   0.47,
01/20 07Z,  -0.50,  -3.10,  99.90,  -3.12,   0.47,
01/20 08Z,  -0.50,  -4.06,  99.90,  -4.09,   0.47,
01/20 09Z,  -0.50,  -4.07,  99.90,  -4.09,   0.47,  (min)
01/20 10Z,  -0.50,  -3.11,  99.90,  -3.14,   0.47,
01/20 11Z,  -0.50,  -1.45,  99.90,  -1.47,   0.47,
01/20 12Z,  -0.50,   0.64,  99.90,   0.61,   0.47,
01/20 13Z,  -0.50,   2.71,  99.90,   2.69,   0.47,
01/20 14Z,  -0.60,   4.17,  99.90,   4.05,   0.47,
01/20 15Z,  -0.60,   4.61,  99.90,   4.48,   0.47,  (max)
01/20 16Z,  -0.70,   4.06,  99.90,   3.84,   0.47,
01/20 17Z,  -0.70,   2.79,  99.90,   2.56,   0.47,
01/20 18Z,  -0.70,   1.06,  99.90,   0.84,   0.47,
01/20 19Z,  -0.70,  -0.73,  99.90,  -0.96,   0.47,
01/20 20Z,  -0.60,  -2.17,  99.90,  -2.30,   0.47,
01/20 21Z,  -0.50,  -2.92,  99.90,  -2.94,   0.47,  (min)
01/20 22Z,  -0.50,  -2.83,  99.90,  -2.85,   0.47,
01/20 23Z,  -0.60,  -2.05,  99.90,  -2.18,   0.47,
01/21 00Z,  -0.70,  -0.82,  99.90,  -1.05,   0.47,
01/21 01Z,  -0.80,   0.61,  99.90,   0.28,   0.47,
01/21 02Z,  -0.90,   1.78,  99.90,   1.36,   0.47,
01/21 03Z,  -0.90,   2.25,  99.90,   1.83,   0.47,  (max)
01/21 04Z,  -0.90,   1.93,  99.90,   1.50,   0.47,
01/21 05Z,  -1.00,   1.01,  99.90,   0.49,   0.47,
01/21 06Z,  -1.00,  -0.26,  99.90,  -0.78,   0.47,
01/21 07Z,  -1.00,  -1.58,  99.90,  -2.11,   0.47,
01/21 08Z,  -1.00,  -2.59,  99.90,  -3.12,   0.47,
01/21 09Z,  -1.00,  -2.97,  99.90,  -3.49,   0.47,  (min)
01/21 10Z,  -1.00,  -2.54,  99.90,  -3.06,   0.47,
01/21 11Z,  -1.00,  -1.40,  99.90,  -1.93,   0.47,
01/21 12Z,  -0.90,   0.14,  99.90,  -0.28,   0.47,
01/21 13Z,  -0.90,   1.85,  99.90,   1.42,   0.47,
01/21 14Z,  -0.80,   3.38,  99.90,   3.06,   0.47,
01/21 15Z,  -0.80,   4.27,  99.90,   3.94,   0.47,
01/21 16Z,  -0.60,   4.27,  99.90,   4.15,   0.47,  (max)
01/21 17Z,  -0.50,   3.51,  99.90,   3.49,   0.47,
01/21 18Z,  -0.50,   2.22,  99.90,   2.19,   0.47,
01/21 19Z,  -0.40,   0.61,  99.90,   0.68,   0.47,
01/21 20Z,  -0.30,  -0.98,  99.90,  -0.80,   0.47,
01/21 21Z,  -0.30,  -2.21,  99.90,  -2.03,   0.47,
01/21 22Z,  -0.30,  -2.81,  99.90,  -2.64,   0.47,
01/21 23Z,  -0.40,  -2.71,  99.90,  -2.64,   0.47,  (min)
01/22 00Z,  -0.40,  -2.08,  99.90,  -2.01,   0.47,
01/22 01Z,  -0.50,  -1.10,  99.90,  -1.13,   0.47,
01/22 02Z,  -0.60,   0.04,  99.90,  -0.08,   0.47,
01/22 03Z,  -0.60,   0.98,  99.90,   0.85,   0.47,
01/22 04Z,  -0.60,   1.35,  99.90,   1.22,   0.47,  (max)
01/22 05Z,  -0.60,   1.13,  99.90,   1.01,   0.47,
01/22 06Z,  -0.50,   0.51,  99.90,   0.48,   0.47,
01/22 07Z,  -0.50,  -0.34,  99.90,  -0.37,   0.47,
01/22 08Z,  -0.40,  -1.18,  99.90,  -1.11,   0.47,
01/22 09Z,  -0.40,  -1.73,  99.90,  -1.66,   0.47,  (min)
01/22 10Z,  -0.30,  -1.75,  99.90,  -1.57,   0.47,
01/22 11Z,  -0.30,  -1.14,  99.90,  -0.96,   0.47,
01/22 12Z,  -0.30,  -0.07,  99.90,   0.11,   0.47,