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
#Toke Point, WA : 04/18/2025 14:22:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,  -0.30, -11.07, -11.25,  99.90,   0.12,  (min)
04/16 19Z,  -0.20,  -9.81,  -9.78,  99.90,   0.23,
04/16 20Z,  -0.20,  -8.12,  -8.18,  99.90,   0.14,
04/16 21Z,  -0.20,  -6.45,  -6.62,  99.90,   0.03,
04/16 22Z,  -0.20,  -5.13,  -5.46,  99.90,  -0.13,
04/16 23Z,  -0.20,  -4.37,  -4.75,  99.90,  -0.18,  (max)
04/17 00Z,  -0.20,  -4.31,  -4.78,  99.90,  -0.27,
04/17 01Z,  -0.20,  -4.90,  -5.40,  99.90,  -0.30,
04/17 02Z,  -0.20,  -5.87,  -6.35,  99.90,  -0.28,
04/17 03Z,  -0.20,  -6.86,  -7.39,  99.90,  -0.33,
04/17 04Z,  -0.20,  -7.57,  -8.07,  99.90,  -0.30,
04/17 05Z,  -0.20,  -7.76,  -8.19,  99.90,  -0.23,  (min)
04/17 06Z,  -0.20,  -7.25,  -7.49,  99.90,  -0.04,
04/17 07Z,  -0.20,  -6.10,  -6.37,  99.90,  -0.07,
04/17 08Z,  -0.20,  -4.66,  -5.00,  99.90,  -0.14,
04/17 09Z,  -0.20,  -3.42,  -3.81,  99.90,  -0.19,
04/17 10Z,  -0.20,  -2.69,  -3.09,  99.90,  -0.20,  (max)
04/17 11Z,  -0.20,  -2.64,  -3.15,  99.90,  -0.31,
04/17 12Z,  -0.20,  -3.34,  -3.99,  99.90,  -0.45,
04/17 13Z,  -0.20,  -4.73,  -5.45,  99.90,  -0.52,
04/17 14Z,  -0.20,  -6.57,  -7.21,  99.90,  -0.44,
04/17 15Z,  -0.20,  -8.45,  -9.12,  99.90,  -0.47,
04/17 16Z,  -0.20, -10.03, -10.75,  99.90,  -0.52,
04/17 17Z,  -0.20, -11.04, -11.71,  99.90,  -0.47,
04/17 18Z,  -0.20, -11.24, -11.77,  99.90,  -0.33,  (min)
04/17 19Z,  -0.20, -10.56, -10.70,  99.90,   0.06,
04/17 20Z,  -0.20,  -9.22,  -9.34,  99.90,   0.08,
04/17 21Z,  -0.20,  -7.63,  -7.80,  99.90,   0.03,
04/17 22Z,  -0.20,  -6.20,  -6.52,  99.90,  -0.12,
04/17 23Z,  -0.10,  -5.15,  -5.61,  99.90,  -0.36,
04/18 00Z,  -0.20,  -4.63,  -5.13,  99.90,  -0.30,  (max)
04/18 01Z,  -0.20,  -4.73,  -5.32,  99.90,  -0.39,
04/18 02Z,  -0.20,  -5.34,  -5.99,  99.90,  -0.45,
04/18 03Z,  -0.20,  -6.19,  -6.86,  99.90,  -0.47,
04/18 04Z,  -0.20,  -6.94,  -7.66,  99.90,  -0.52,
04/18 05Z,  -0.20,  -7.38,  -7.94,  99.90,  -0.36,  (min)
04/18 06Z,  -0.30,  -7.30,  -7.71,  99.90,  -0.11,
04/18 07Z,  -0.30,  -6.61,  -6.91,  99.90,   0.00,
04/18 08Z,  -0.30,  -5.44,  -5.79,  99.90,  -0.05,
04/18 09Z,  -0.30,  -4.18,  -4.61,  99.90,  -0.13,
04/18 10Z,  -0.30,  -3.24,  -3.70,  99.90,  -0.16,
04/18 11Z,  -0.30,  -2.85,  -3.28,  99.90,  -0.13,  (max)
04/18 12Z,  -0.30,  -3.09,  -3.65,  99.90,  -0.26,
04/18 13Z,  -0.30,  -3.99,  -4.70,  99.90,  -0.41,
04/18 14Z,  -0.30,  -5.45,  -6.17,  99.90,  -0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 15Z,  -0.30,  -7.21,  99.90,  -7.91,  -0.40,
04/18 16Z,  -0.30,  -8.89,  99.90,  -9.58,  -0.39,
04/18 17Z,  -0.30, -10.20,  99.90, -10.88,  -0.37,
04/18 18Z,  -0.30, -10.93,  99.90, -11.59,  -0.36,  (min)
04/18 19Z,  -0.30, -10.91,  99.90, -11.55,  -0.34,
04/18 20Z,  -0.30, -10.12,  99.90, -10.74,  -0.33,
04/18 21Z,  -0.30,  -8.81,  99.90,  -9.42,  -0.31,
04/18 22Z,  -0.30,  -7.40,  99.90,  -8.00,  -0.30,
04/18 23Z,  -0.30,  -6.19,  99.90,  -6.77,  -0.28,
04/19 00Z,  -0.20,  -5.33,  99.90,  -5.80,  -0.27,
04/19 01Z,  -0.30,  -4.94,  99.90,  -5.50,  -0.26,  (max)
04/19 02Z,  -0.30,  -5.08,  99.90,  -5.62,  -0.24,
04/19 03Z,  -0.20,  -5.63,  99.90,  -6.07,  -0.24,
04/19 04Z,  -0.30,  -6.32,  99.90,  -6.86,  -0.24,
04/19 05Z,  -0.30,  -6.87,  99.90,  -7.42,  -0.24,
04/19 06Z,  -0.20,  -7.12,  99.90,  -7.56,  -0.24,  (min)
04/19 07Z,  -0.30,  -6.91,  99.90,  -7.45,  -0.24,
04/19 08Z,  -0.30,  -6.19,  99.90,  -6.73,  -0.24,
04/19 09Z,  -0.30,  -5.12,  99.90,  -5.66,  -0.24,
04/19 10Z,  -0.20,  -4.07,  99.90,  -4.52,  -0.24,
04/19 11Z,  -0.30,  -3.39,  99.90,  -3.93,  -0.24,
04/19 12Z,  -0.30,  -3.20,  99.90,  -3.75,  -0.24,  (max)
04/19 13Z,  -0.30,  -3.58,  99.90,  -4.12,  -0.24,
04/19 14Z,  -0.30,  -4.52,  99.90,  -5.06,  -0.24,
04/19 15Z,  -0.30,  -5.94,  99.90,  -6.48,  -0.24,
04/19 16Z,  -0.30,  -7.55,  99.90,  -8.09,  -0.24,
04/19 17Z,  -0.40,  -9.04,  99.90,  -9.68,  -0.24,
04/19 18Z,  -0.40, -10.17,  99.90, -10.81,  -0.24,
04/19 19Z,  -0.40, -10.74,  99.90, -11.39,  -0.24,  (min)
04/19 20Z,  -0.40, -10.63,  99.90, -11.27,  -0.24,
04/19 21Z,  -0.40,  -9.85,  99.90, -10.49,  -0.24,
04/19 22Z,  -0.40,  -8.65,  99.90,  -9.29,  -0.24,
04/19 23Z,  -0.40,  -7.39,  99.90,  -8.03,  -0.24,
04/20 00Z,  -0.40,  -6.31,  99.90,  -6.95,  -0.24,
04/20 01Z,  -0.40,  -5.53,  99.90,  -6.17,  -0.24,
04/20 02Z,  -0.40,  -5.15,  99.90,  -5.79,  -0.24,  (max)
04/20 03Z,  -0.40,  -5.25,  99.90,  -5.89,  -0.24,
04/20 04Z,  -0.40,  -5.71,  99.90,  -6.35,  -0.24,
04/20 05Z,  -0.40,  -6.28,  99.90,  -6.92,  -0.24,
04/20 06Z,  -0.40,  -6.73,  99.90,  -7.37,  -0.24,
04/20 07Z,  -0.40,  -6.92,  99.90,  -7.56,  -0.24,  (min)
04/20 08Z,  -0.40,  -6.73,  99.90,  -7.37,  -0.24,
04/20 09Z,  -0.40,  -6.09,  99.90,  -6.73,  -0.24,
04/20 10Z,  -0.40,  -5.17,  99.90,  -5.81,  -0.24,
04/20 11Z,  -0.40,  -4.30,  99.90,  -4.95,  -0.24,
04/20 12Z,  -0.40,  -3.75,  99.90,  -4.39,  -0.24,
04/20 13Z,  -0.40,  -3.62,  99.90,  -4.26,  -0.24,  (max)
04/20 14Z,  -0.40,  -3.96,  99.90,  -4.60,  -0.24,
04/20 15Z,  -0.40,  -4.83,  99.90,  -5.47,  -0.24,
04/20 16Z,  -0.40,  -6.14,  99.90,  -6.78,  -0.24,
04/20 17Z,  -0.40,  -7.62,  99.90,  -8.26,  -0.24,
04/20 18Z,  -0.40,  -8.99,  99.90,  -9.63,  -0.24,
04/20 19Z,  -0.40, -10.04,  99.90, -10.68,  -0.24,
04/20 20Z,  -0.40, -10.60,  99.90, -11.24,  -0.24,  (min)
04/20 21Z,  -0.30, -10.51,  99.90, -11.05,  -0.24,
04/20 22Z,  -0.30,  -9.79,  99.90, -10.33,  -0.24,
04/20 23Z,  -0.30,  -8.68,  99.90,  -9.22,  -0.24,
04/21 00Z,  -0.30,  -7.48,  99.90,  -8.02,  -0.24,
04/21 01Z,  -0.30,  -6.40,  99.90,  -6.94,  -0.24,
04/21 02Z,  -0.30,  -5.57,  99.90,  -6.11,  -0.24,
04/21 03Z,  -0.30,  -5.13,  99.90,  -5.67,  -0.24,  (max)
04/21 04Z,  -0.30,  -5.17,  99.90,  -5.71,  -0.24,
04/21 05Z,  -0.30,  -5.58,  99.90,  -6.12,  -0.24,
04/21 06Z,  -0.30,  -6.13,  99.90,  -6.67,  -0.24,
04/21 07Z,  -0.30,  -6.63,  99.90,  -7.17,  -0.24,
04/21 08Z,  -0.30,  -6.92,  99.90,  -7.46,  -0.24,  (min)
04/21 09Z,  -0.30,  -6.87,  99.90,  -7.41,  -0.24,
04/21 10Z,  -0.30,  -6.37,  99.90,  -6.92,  -0.24,
04/21 11Z,  -0.30,  -5.59,  99.90,  -6.13,  -0.24,
04/21 12Z,  -0.30,  -4.79,  99.90,  -5.33,  -0.24,
04/21 13Z,  -0.30,  -4.20,  99.90,  -4.75,  -0.24,
04/21 14Z,  -0.30,  -3.96,  99.90,  -4.50,  -0.24,  (max)
04/21 15Z,  -0.30,  -4.16,  99.90,  -4.70,  -0.24,
04/21 16Z,  -0.30,  -4.90,  99.90,  -5.44,  -0.24,
04/21 17Z,  -0.30,  -6.09,  99.90,  -6.63,  -0.24,
04/21 18Z,  -0.30,  -7.50,  99.90,  -8.04,  -0.24,
04/21 19Z,  -0.30,  -8.85,  99.90,  -9.39,  -0.24,
04/21 20Z,  -0.30,  -9.94,  99.90, -10.48,  -0.24,
04/21 21Z,  -0.30, -10.57,  99.90, -11.11,  -0.24,  (min)
04/21 22Z,  -0.30, -10.54,  99.90, -11.08,  -0.24,
04/21 23Z,  -0.30,  -9.86,  99.90, -10.40,  -0.24,
04/22 00Z,  -0.30,  -8.75,  99.90,  -9.29,  -0.24,
04/22 01Z,  -0.30,  -7.48,  99.90,  -8.02,  -0.24,
04/22 02Z,  -0.30,  -6.28,  99.90,  -6.82,  -0.24,
04/22 03Z,  -0.30,  -5.32,  99.90,  -5.86,  -0.24,
04/22 04Z,  -0.30,  -4.81,  99.90,  -5.35,  -0.24,  (max)
04/22 05Z,  -0.30,  -4.85,  99.90,  -5.39,  -0.24,
04/22 06Z,  -0.30,  -5.33,  99.90,  -5.87,  -0.24,