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 : 02/14/2025 23:20:16 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 06Z,  -0.60,  -7.87,  -7.58,  99.90,   0.89,  (min)
02/13 07Z,  -0.60,  -6.51,  -6.44,  99.90,   0.67,
02/13 08Z,  -0.60,  -3.66,  -3.85,  99.90,   0.41,
02/13 09Z,  -0.60,  -0.09,  -0.23,  99.90,   0.46,
02/13 10Z,  -0.60,   3.07,   3.15,  99.90,   0.68,
02/13 11Z,  -0.60,   5.02,   5.38,  99.90,   0.96,
02/13 12Z,  -0.40,   5.44,   5.68,  99.90,   0.64,  (max)
02/13 13Z,  -0.40,   4.39,   4.56,  99.90,   0.57,
02/13 14Z,  -0.40,   2.27,   2.63,  99.90,   0.76,
02/13 15Z,  -0.40,  -0.25,   0.05,  99.90,   0.70,
02/13 16Z,  -0.40,  -2.50,  -2.22,  99.90,   0.68,
02/13 17Z,  -0.40,  -3.95,  -3.55,  99.90,   0.80,
02/13 18Z,  -0.30,  -4.26,  -3.67,  99.90,   0.89,  (min)
02/13 19Z,  -0.20,  -3.31,  -2.52,  99.90,   0.99,
02/13 20Z,  -0.20,  -1.09,  -0.41,  99.90,   0.88,
02/13 21Z,  -0.20,   1.88,   2.53,  99.90,   0.85,
02/13 22Z,  -0.20,   4.61,   5.26,  99.90,   0.85,
02/13 23Z,  -0.20,   6.20,   6.71,  99.90,   0.71,  (max)
02/14 00Z,  -0.10,   6.27,   6.63,  99.90,   0.46,
02/14 01Z,  -0.10,   4.81,   5.40,  99.90,   0.69,
02/14 02Z,  -0.10,   2.13,   2.84,  99.90,   0.81,
02/14 03Z,  -0.20,  -1.13,  -0.58,  99.90,   0.75,
02/14 04Z,  -0.20,  -4.24,  -3.76,  99.90,   0.68,
02/14 05Z,  -0.20,  -6.53,  -6.11,  99.90,   0.62,
02/14 06Z,   0.00,  -7.52,  -7.00,  99.90,   0.52,  (min)
02/14 07Z,   0.00,  -6.98,  -6.47,  99.90,   0.51,
02/14 08Z,   0.00,  -4.89,  -4.60,  99.90,   0.29,
02/14 09Z,  -0.10,  -1.62,  -1.38,  99.90,   0.34,
02/14 10Z,  -0.10,   1.89,   2.26,  99.90,   0.47,
02/14 11Z,  -0.10,   4.54,   5.03,  99.90,   0.59,
02/14 12Z,   0.00,   5.72,   6.23,  99.90,   0.51,  (max)
02/14 13Z,   0.00,   5.33,   5.65,  99.90,   0.32,
02/14 14Z,  -0.10,   3.59,   4.00,  99.90,   0.51,
02/14 15Z,  -0.20,   1.07,   1.59,  99.90,   0.72,
02/14 16Z,  -0.20,  -1.54,  -1.03,  99.90,   0.71,
02/14 17Z,  -0.30,  -3.59,  -3.10,  99.90,   0.79,
02/14 18Z,  -0.10,  -4.61,  -4.02,  99.90,   0.69,  (min)
02/14 19Z,  -0.10,  -4.36,  -3.71,  99.90,   0.75,
02/14 20Z,  -0.20,  -2.82,  -2.18,  99.90,   0.84,
02/14 21Z,  -0.20,  -0.22,   0.19,  99.90,   0.61,
02/14 22Z,  -0.20,   2.75,   3.31,  99.90,   0.76,
02/14 23Z,  -0.30,   5.08,   5.59,  99.90,   0.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 00Z,  -0.30,   6.04,  99.90,   6.58,   0.84,  (max)
02/15 01Z,  -0.40,   5.44,  99.90,   5.91,   0.87,
02/15 02Z,  -0.40,   3.48,  99.90,   3.98,   0.90,
02/15 03Z,  -0.30,   0.62,  99.90,   1.25,   0.93,
02/15 04Z,  -0.30,  -2.45,  99.90,  -1.79,   0.96,
02/15 05Z,  -0.30,  -5.05,  99.90,  -4.35,   0.99,
02/15 06Z,  -0.30,  -6.58,  99.90,  -5.86,   1.02,
02/15 07Z,  -0.30,  -6.70,  99.90,  -5.95,   1.06,  (min)
02/15 08Z,  -0.30,  -5.36,  99.90,  -4.58,   1.09,
02/15 09Z,  -0.30,  -2.74,  99.90,  -1.92,   1.12,
02/15 10Z,  -0.30,   0.60,  99.90,   1.45,   1.15,
02/15 11Z,  -0.30,   3.66,  99.90,   4.54,   1.18,
02/15 12Z,  -0.30,   5.51,  99.90,   6.39,   1.18,
02/15 13Z,  -0.30,   5.79,  99.90,   6.67,   1.18,  (max)
02/15 14Z,  -0.30,   4.63,  99.90,   5.50,   1.18,
02/15 15Z,  -0.20,   2.40,  99.90,   3.38,   1.18,
02/15 16Z,  -0.20,  -0.26,  99.90,   0.72,   1.18,
02/15 17Z,  -0.10,  -2.70,  99.90,  -1.63,   1.18,
02/15 18Z,   0.00,  -4.34,  99.90,  -3.16,   1.18,
02/15 19Z,   0.00,  -4.78,  99.90,  -3.61,   1.18,  (min)
02/15 20Z,   0.00,  -3.94,  99.90,  -2.76,   1.18,
02/15 21Z,   0.00,  -1.98,  99.90,  -0.80,   1.18,
02/15 22Z,   0.10,   0.74,  99.90,   2.02,   1.18,
02/15 23Z,   0.10,   3.41,  99.90,   4.69,   1.18,
02/16 00Z,   0.10,   5.10,  99.90,   6.38,   1.18,
02/16 01Z,   0.20,   5.34,  99.90,   6.72,   1.18,  (max)
02/16 02Z,   0.20,   4.17,  99.90,   5.55,   1.18,
02/16 03Z,   0.30,   1.95,  99.90,   3.43,   1.18,
02/16 04Z,   0.30,  -0.78,  99.90,   0.70,   1.18,
02/16 05Z,   0.30,  -3.38,  99.90,  -1.90,   1.18,
02/16 06Z,   0.30,  -5.24,  99.90,  -3.76,   1.18,
02/16 07Z,   0.30,  -5.90,  99.90,  -4.42,   1.18,  (min)
02/16 08Z,   0.30,  -5.17,  99.90,  -3.70,   1.18,
02/16 09Z,   0.30,  -3.24,  99.90,  -1.76,   1.18,
02/16 10Z,   0.40,  -0.43,  99.90,   1.15,   1.18,
02/16 11Z,   0.40,   2.60,  99.90,   4.18,   1.18,
02/16 12Z,   0.40,   4.90,  99.90,   6.48,   1.18,
02/16 13Z,   0.40,   5.81,  99.90,   7.39,   1.18,  (max)
02/16 14Z,   0.40,   5.24,  99.90,   6.82,   1.18,
02/16 15Z,   0.30,   3.50,  99.90,   4.98,   1.18,
02/16 16Z,   0.20,   1.06,  99.90,   2.44,   1.18,
02/16 17Z,   0.10,  -1.49,  99.90,  -0.21,   1.18,
02/16 18Z,   0.00,  -3.55,  99.90,  -2.37,   1.18,
02/16 19Z,   0.10,  -4.63,  99.90,  -3.35,   1.18,  (min)
02/16 20Z,   0.10,  -4.48,  99.90,  -3.20,   1.18,
02/16 21Z,   0.20,  -3.18,  99.90,  -1.80,   1.18,
02/16 22Z,   0.20,  -1.03,  99.90,   0.35,   1.18,
02/16 23Z,   0.10,   1.50,  99.90,   2.78,   1.18,
02/17 00Z,   0.10,   3.62,  99.90,   4.90,   1.18,
02/17 01Z,   0.00,   4.60,  99.90,   5.77,   1.18,  (max)
02/17 02Z,   0.00,   4.21,  99.90,   5.39,   1.18,
02/17 03Z,  -0.20,   2.72,  99.90,   3.70,   1.18,
02/17 04Z,  -0.20,   0.54,  99.90,   1.52,   1.18,
02/17 05Z,  -0.20,  -1.79,  99.90,  -0.81,   1.18,
02/17 06Z,  -0.20,  -3.72,  99.90,  -2.74,   1.18,
02/17 07Z,  -0.20,  -4.74,  99.90,  -3.76,   1.18,  (min)
02/17 08Z,  -0.20,  -4.54,  99.90,  -3.56,   1.18,
02/17 09Z,  -0.30,  -3.18,  99.90,  -2.30,   1.18,
02/17 10Z,  -0.30,  -0.98,  99.90,  -0.10,   1.18,
02/17 11Z,  -0.40,   1.65,  99.90,   2.43,   1.18,
02/17 12Z,  -0.40,   4.04,  99.90,   4.82,   1.18,
02/17 13Z,  -0.50,   5.44,  99.90,   6.11,   1.18,
02/17 14Z,  -0.50,   5.44,  99.90,   6.12,   1.18,  (max)
02/17 15Z,  -0.50,   4.24,  99.90,   4.92,   1.18,
02/17 16Z,  -0.60,   2.22,  99.90,   2.80,   1.18,
02/17 17Z,  -0.60,  -0.17,  99.90,   0.41,   1.18,
02/17 18Z,  -0.60,  -2.40,  99.90,  -1.82,   1.18,
02/17 19Z,  -0.60,  -3.95,  99.90,  -3.37,   1.18,
02/17 20Z,  -0.70,  -4.46,  99.90,  -3.98,   1.18,  (min)
02/17 21Z,  -0.70,  -3.83,  99.90,  -3.35,   1.18,
02/17 22Z,  -0.80,  -2.32,  99.90,  -1.94,   1.18,
02/17 23Z,  -0.90,  -0.27,  99.90,   0.01,   1.18,
02/18 00Z,  -0.90,   1.84,  99.90,   2.12,   1.18,
02/18 01Z,  -1.00,   3.33,  99.90,   3.51,   1.18,
02/18 02Z,  -1.00,   3.67,  99.90,   3.85,   1.18,  (max)
02/18 03Z,  -0.90,   2.90,  99.90,   3.18,   1.18,
02/18 04Z,  -0.90,   1.38,  99.90,   1.66,   1.18,
02/18 05Z,  -0.80,  -0.49,  99.90,  -0.11,   1.18,
02/18 06Z,  -0.70,  -2.24,  99.90,  -1.76,   1.18,
02/18 07Z,  -0.70,  -3.41,  99.90,  -2.93,   1.18,
02/18 08Z,  -0.70,  -3.63,  99.90,  -3.15,   1.18,  (min)
02/18 09Z,  -0.70,  -2.79,  99.90,  -2.31,   1.18,
02/18 10Z,  -0.70,  -1.11,  99.90,  -0.63,   1.18,
02/18 11Z,  -0.70,   1.00,  99.90,   1.48,   1.18,
02/18 12Z,  -0.60,   3.14,  99.90,   3.72,   1.18,
02/18 13Z,  -0.50,   4.76,  99.90,   5.44,   1.18,
02/18 14Z,  -0.40,   5.29,  99.90,   6.06,   1.18,  (max)
02/18 15Z,  -0.30,   4.62,  99.90,   5.50,   1.18,
02/18 16Z,  -0.20,   3.09,  99.90,   4.07,   1.18,
02/18 17Z,  -0.20,   1.06,  99.90,   2.04,   1.18,
02/18 18Z,  -0.10,  -1.07,  99.90,   0.01,   1.18,