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 : 07/10/2025 17:23:40 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,  -0.20,  -4.61,  -4.93,  99.90,  -0.12,
07/09 01Z,  -0.20,  -5.01,  -5.30,  99.90,  -0.09,  (min)
07/09 02Z,  -0.20,  -4.81,  -5.02,  99.90,  -0.01,
07/09 03Z,  -0.20,  -4.00,  -4.16,  99.90,   0.04,
07/09 04Z,  -0.20,  -2.82,  -2.93,  99.90,   0.09,
07/09 05Z,  -0.20,  -1.59,  -1.68,  99.90,   0.11,
07/09 06Z,  -0.20,  -0.62,  -0.68,  99.90,   0.14,
07/09 07Z,  -0.20,  -0.21,  -0.28,  99.90,   0.13,  (max)
07/09 08Z,  -0.10,  -0.58,  -0.81,  99.90,  -0.13,
07/09 09Z,  -0.10,  -1.75,  -2.01,  99.90,  -0.16,
07/09 10Z,  -0.10,  -3.47,  -3.75,  99.90,  -0.18,
07/09 11Z,  -0.10,  -5.48,  -5.72,  99.90,  -0.14,
07/09 12Z,  -0.20,  -7.48,  -7.72,  99.90,  -0.04,
07/09 13Z,  -0.20,  -9.09,  -9.24,  99.90,   0.05,
07/09 14Z,  -0.10,  -9.90,  -9.99,  99.90,   0.01,  (min)
07/09 15Z,  -0.10,  -9.72,  -9.63,  99.90,   0.19,
07/09 16Z,  -0.10,  -8.67,  -8.20,  99.90,   0.57,
07/09 17Z,  -0.10,  -7.09,  -6.56,  99.90,   0.63,
07/09 18Z,  -0.10,  -5.31,  -4.94,  99.90,   0.47,
07/09 19Z,  -0.10,  -3.70,  -3.58,  99.90,   0.22,
07/09 20Z,  -0.10,  -2.63,  -2.59,  99.90,   0.14,
07/09 21Z,  -0.10,  -2.26,  -2.22,  99.90,   0.14,  (max)
07/09 22Z,  -0.10,  -2.54,  -2.51,  99.90,   0.13,
07/09 23Z,  -0.10,  -3.24,  -3.30,  99.90,   0.04,
07/10 00Z,  -0.10,  -4.12,  -4.27,  99.90,  -0.05,
07/10 01Z,  -0.10,  -4.90,  -5.02,  99.90,  -0.02,
07/10 02Z,  -0.10,  -5.21,  -5.25,  99.90,   0.06,  (min)
07/10 03Z,  -0.10,  -4.81,  -4.76,  99.90,   0.15,
07/10 04Z,  -0.10,  -3.78,  -3.73,  99.90,   0.15,
07/10 05Z,  -0.10,  -2.45,  -2.32,  99.90,   0.23,
07/10 06Z,  -0.20,  -1.17,  -1.03,  99.90,   0.34,
07/10 07Z,  -0.20,  -0.27,  -0.11,  99.90,   0.36,
07/10 08Z,  -0.20,  -0.06,  -0.08,  99.90,   0.18,  (max)
07/10 09Z,  -0.20,  -0.72,  -0.87,  99.90,   0.05,
07/10 10Z,  -0.20,  -2.16,  -2.40,  99.90,  -0.04,
07/10 11Z,  -0.20,  -4.13,  -4.31,  99.90,   0.02,
07/10 12Z,  -0.30,  -6.31,  -6.42,  99.90,   0.19,
07/10 13Z,  -0.30,  -8.33,  -8.53,  99.90,   0.10,
07/10 14Z,  -0.30,  -9.79,  -9.92,  99.90,   0.17,
07/10 15Z,  -0.30, -10.29, -10.40,  99.90,   0.19,  (min)
07/10 16Z,  -0.30,  -9.72,  -9.54,  99.90,   0.48,
07/10 17Z,  -0.30,  -8.32,  -7.74,  99.90,   0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,  -0.30,  -6.50,  99.90,  -5.98,   0.82,
07/10 19Z,  -0.30,  -4.63,  99.90,  -4.18,   0.75,
07/10 20Z,  -0.30,  -3.10,  99.90,  -2.71,   0.69,
07/10 21Z,  -0.30,  -2.22,  99.90,  -1.90,   0.62,
07/10 22Z,  -0.30,  -2.11,  99.90,  -1.85,   0.56,  (max)
07/10 23Z,  -0.30,  -2.64,  99.90,  -2.44,   0.49,
07/11 00Z,  -0.30,  -3.54,  99.90,  -3.41,   0.43,
07/11 01Z,  -0.30,  -4.53,  99.90,  -4.47,   0.36,
07/11 02Z,  -0.30,  -5.29,  99.90,  -5.29,   0.30,
07/11 03Z,  -0.30,  -5.43,  99.90,  -5.49,   0.23,  (min)
07/11 04Z,  -0.30,  -4.77,  99.90,  -4.90,   0.17,
07/11 05Z,  -0.30,  -3.51,  99.90,  -3.70,   0.10,
07/11 06Z,  -0.30,  -2.04,  99.90,  -2.23,   0.10,
07/11 07Z,  -0.30,  -0.77,  99.90,  -0.96,   0.10,
07/11 08Z,  -0.30,  -0.02,  99.90,  -0.21,   0.10,  (max)
07/11 09Z,  -0.30,  -0.07,  99.90,  -0.27,   0.10,
07/11 10Z,  -0.30,  -1.04,  99.90,  -1.23,   0.10,
07/11 11Z,  -0.30,  -2.77,  99.90,  -2.97,   0.10,
07/11 12Z,  -0.30,  -4.95,  99.90,  -5.15,   0.10,
07/11 13Z,  -0.30,  -7.21,  99.90,  -7.40,   0.10,
07/11 14Z,  -0.30,  -9.15,  99.90,  -9.35,   0.10,
07/11 15Z,  -0.30, -10.34,  99.90, -10.53,   0.10,
07/11 16Z,  -0.30, -10.42,  99.90, -10.62,   0.10,  (min)
07/11 17Z,  -0.40,  -9.43,  99.90,  -9.73,   0.10,
07/11 18Z,  -0.40,  -7.71,  99.90,  -8.01,   0.10,
07/11 19Z,  -0.40,  -5.73,  99.90,  -6.02,   0.10,
07/11 20Z,  -0.40,  -3.88,  99.90,  -4.17,   0.10,
07/11 21Z,  -0.40,  -2.52,  99.90,  -2.81,   0.10,
07/11 22Z,  -0.40,  -1.92,  99.90,  -2.21,   0.10,  (max)
07/11 23Z,  -0.40,  -2.11,  99.90,  -2.41,   0.10,
07/12 00Z,  -0.40,  -2.90,  99.90,  -3.20,   0.10,
07/12 01Z,  -0.30,  -3.98,  99.90,  -4.18,   0.10,
07/12 02Z,  -0.40,  -5.04,  99.90,  -5.33,   0.10,
07/12 03Z,  -0.40,  -5.69,  99.90,  -5.99,   0.10,  (min)
07/12 04Z,  -0.30,  -5.59,  99.90,  -5.79,   0.10,
07/12 05Z,  -0.30,  -4.67,  99.90,  -4.86,   0.10,
07/12 06Z,  -0.30,  -3.20,  99.90,  -3.39,   0.10,
07/12 07Z,  -0.40,  -1.67,  99.90,  -1.96,   0.10,
07/12 08Z,  -0.40,  -0.48,  99.90,  -0.77,   0.10,
07/12 09Z,  -0.30,   0.06,  99.90,  -0.14,   0.10,  (max)
07/12 10Z,  -0.30,  -0.30,  99.90,  -0.49,   0.10,
07/12 11Z,  -0.30,  -1.57,  99.90,  -1.77,   0.10,
07/12 12Z,  -0.30,  -3.55,  99.90,  -3.75,   0.10,
07/12 13Z,  -0.30,  -5.85,  99.90,  -6.05,   0.10,
07/12 14Z,  -0.30,  -8.08,  99.90,  -8.28,   0.10,
07/12 15Z,  -0.30,  -9.81,  99.90, -10.01,   0.10,
07/12 16Z,  -0.30, -10.61,  99.90, -10.80,   0.10,  (min)
07/12 17Z,  -0.30, -10.23,  99.90, -10.43,   0.10,
07/12 18Z,  -0.30,  -8.83,  99.90,  -9.03,   0.10,
07/12 19Z,  -0.30,  -6.87,  99.90,  -7.06,   0.10,
07/12 20Z,  -0.30,  -4.82,  99.90,  -5.02,   0.10,
07/12 21Z,  -0.30,  -3.09,  99.90,  -3.29,   0.10,
07/12 22Z,  -0.40,  -1.99,  99.90,  -2.29,   0.10,
07/12 23Z,  -0.40,  -1.73,  99.90,  -2.02,   0.10,  (max)
07/13 00Z,  -0.30,  -2.25,  99.90,  -2.45,   0.10,
07/13 01Z,  -0.30,  -3.29,  99.90,  -3.49,   0.10,
07/13 02Z,  -0.40,  -4.51,  99.90,  -4.81,   0.10,
07/13 03Z,  -0.40,  -5.56,  99.90,  -5.86,   0.10,
07/13 04Z,  -0.40,  -6.06,  99.90,  -6.35,   0.10,  (min)
07/13 05Z,  -0.40,  -5.70,  99.90,  -6.00,   0.10,
07/13 06Z,  -0.40,  -4.53,  99.90,  -4.83,   0.10,
07/13 07Z,  -0.40,  -2.94,  99.90,  -3.24,   0.10,
07/13 08Z,  -0.40,  -1.43,  99.90,  -1.73,   0.10,
07/13 09Z,  -0.40,  -0.40,  99.90,  -0.69,   0.10,
07/13 10Z,  -0.40,  -0.11,  99.90,  -0.41,   0.10,  (max)
07/13 11Z,  -0.40,  -0.75,  99.90,  -1.05,   0.10,
07/13 12Z,  -0.40,  -2.28,  99.90,  -2.58,   0.10,
07/13 13Z,  -0.40,  -4.41,  99.90,  -4.71,   0.10,
07/13 14Z,  -0.40,  -6.72,  99.90,  -7.01,   0.10,
07/13 15Z,  -0.40,  -8.78,  99.90,  -9.07,   0.10,
07/13 16Z,  -0.50, -10.17,  99.90, -10.57,   0.10,
07/13 17Z,  -0.50, -10.51,  99.90, -10.91,   0.10,  (min)
07/13 18Z,  -0.50,  -9.67,  99.90, -10.07,   0.10,
07/13 19Z,  -0.50,  -7.94,  99.90,  -8.33,   0.10,
07/13 20Z,  -0.50,  -5.83,  99.90,  -6.23,   0.10,
07/13 21Z,  -0.50,  -3.84,  99.90,  -4.24,   0.10,
07/13 22Z,  -0.50,  -2.32,  99.90,  -2.72,   0.10,
07/13 23Z,  -0.50,  -1.55,  99.90,  -1.95,   0.10,  (max)
07/14 00Z,  -0.50,  -1.65,  99.90,  -2.05,   0.10,
07/14 01Z,  -0.50,  -2.49,  99.90,  -2.89,   0.10,
07/14 02Z,  -0.50,  -3.75,  99.90,  -4.15,   0.10,
07/14 03Z,  -0.50,  -5.06,  99.90,  -5.46,   0.10,
07/14 04Z,  -0.50,  -6.06,  99.90,  -6.45,   0.10,
07/14 05Z,  -0.40,  -6.38,  99.90,  -6.67,   0.10,  (min)
07/14 06Z,  -0.50,  -5.80,  99.90,  -6.20,   0.10,
07/14 07Z,  -0.50,  -4.47,  99.90,  -4.87,   0.10,
07/14 08Z,  -0.50,  -2.85,  99.90,  -3.24,   0.10,
07/14 09Z,  -0.50,  -1.43,  99.90,  -1.83,   0.10,
07/14 10Z,  -0.50,  -0.59,  99.90,  -0.98,   0.10,
07/14 11Z,  -0.50,  -0.54,  99.90,  -0.93,   0.10,  (max)
07/14 12Z,  -0.50,  -1.40,  99.90,  -1.80,   0.10,