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
#Port Townsend, WA : 02/07/2025 02:22:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 06Z,   0.40,   6.20,   6.41,  99.90,  -0.19,
02/05 07Z,   0.30,   6.17,   6.63,  99.90,   0.16,  (max)
02/05 08Z,   0.30,   5.88,   6.40,  99.90,   0.22,
02/05 09Z,   0.40,   5.49,   6.07,  99.90,   0.18,
02/05 10Z,   0.40,   5.26,   5.86,  99.90,   0.20,  (min)
02/05 11Z,   0.40,   5.42,   5.96,  99.90,   0.14,
02/05 12Z,   0.30,   6.01,   6.47,  99.90,   0.16,
02/05 13Z,   0.30,   6.84,   7.23,  99.90,   0.09,
02/05 14Z,   0.30,   7.72,   8.01,  99.90,  -0.01,
02/05 15Z,   0.30,   8.54,   8.77,  99.90,  -0.07,
02/05 16Z,   0.30,   9.15,   9.39,  99.90,  -0.06,
02/05 17Z,   0.30,   9.27,   9.43,  99.90,  -0.14,  (max)
02/05 18Z,   0.30,   8.66,   8.88,  99.90,  -0.08,
02/05 19Z,   0.20,   7.35,   7.59,  99.90,   0.04,
02/05 20Z,   0.20,   5.53,   5.65,  99.90,  -0.08,
02/05 21Z,   0.20,   3.52,   3.52,  99.90,  -0.20,
02/05 22Z,   0.20,   1.71,   1.70,  99.90,  -0.21,
02/05 23Z,   0.10,   0.50,   0.65,  99.90,   0.05,
02/06 00Z,   0.10,   0.08,   0.19,  99.90,   0.01,  (min)
02/06 01Z,   0.10,   0.37,   0.41,  99.90,  -0.06,
02/06 02Z,   0.10,   1.10,   1.24,  99.90,   0.04,
02/06 03Z,   0.00,   2.12,   2.19,  99.90,   0.07,
02/06 04Z,   0.00,   3.34,   3.48,  99.90,   0.14,
02/06 05Z,   0.10,   4.60,   4.59,  99.90,  -0.11,
02/06 06Z,   0.00,   5.68,   5.69,  99.90,   0.01,
02/06 07Z,   0.00,   6.44,   6.59,  99.90,   0.15,
02/06 08Z,   0.00,   6.85,   7.08,  99.90,   0.23,
02/06 09Z,   0.00,   6.94,   7.27,  99.90,   0.33,  (max)
02/06 10Z,   0.00,   6.80,   7.21,  99.90,   0.41,
02/06 11Z,   0.00,   6.65,   7.05,  99.90,   0.40,  (min)
02/06 12Z,   0.00,   6.74,   7.16,  99.90,   0.42,
02/06 13Z,   0.00,   7.13,   7.44,  99.90,   0.31,
02/06 14Z,   0.00,   7.68,   7.98,  99.90,   0.30,
02/06 15Z,   0.00,   8.25,   8.37,  99.90,   0.12,
02/06 16Z,   0.00,   8.75,   8.86,  99.90,   0.11,
02/06 17Z,   0.00,   9.05,   9.04,  99.90,  -0.01,  (max)
02/06 18Z,   0.00,   8.91,   8.84,  99.90,  -0.07,
02/06 19Z,   0.00,   8.14,   8.00,  99.90,  -0.14,
02/06 20Z,   0.00,   6.77,   6.63,  99.90,  -0.14,
02/06 21Z,   0.00,   4.95,   4.71,  99.90,  -0.24,
02/06 22Z,   0.00,   2.95,   2.67,  99.90,  -0.28,
02/06 23Z,   0.00,   1.14,   1.00,  99.90,  -0.14,
02/07 00Z,   0.00,  -0.09,  -0.07,  99.90,   0.02,
02/07 01Z,   0.00,  -0.52,  -0.56,  99.90,  -0.04,  (min)
02/07 02Z,   0.00,  -0.24,  -0.22,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 03Z,   0.00,   0.50,  99.90,   0.52,   0.02,
02/07 04Z,   0.00,   1.58,  99.90,   1.59,   0.02,
02/07 05Z,   0.00,   2.92,  99.90,   2.94,   0.02,
02/07 06Z,   0.00,   4.38,  99.90,   4.39,   0.01,
02/07 07Z,   0.10,   5.74,  99.90,   5.86,   0.01,
02/07 08Z,   0.10,   6.86,  99.90,   6.96,   0.01,
02/07 09Z,   0.10,   7.61,  99.90,   7.71,   0.00,
02/07 10Z,   0.10,   7.93,  99.90,   8.03,   0.00,  (max)
02/07 11Z,   0.10,   7.85,  99.90,   7.95,  -0.00,
02/07 12Z,   0.20,   7.64,  99.90,   7.83,  -0.00,
02/07 13Z,   0.20,   7.56,  99.90,   7.75,  -0.01,  (min)
02/07 14Z,   0.10,   7.73,  99.90,   7.82,  -0.01,
02/07 15Z,   0.10,   8.02,  99.90,   8.11,  -0.01,
02/07 16Z,   0.20,   8.35,  99.90,   8.54,  -0.01,
02/07 17Z,   0.20,   8.64,  99.90,   8.83,  -0.01,
02/07 18Z,   0.10,   8.77,  99.90,   8.86,  -0.01,  (max)
02/07 19Z,   0.10,   8.51,  99.90,   8.60,  -0.01,
02/07 20Z,   0.10,   7.72,  99.90,   7.81,  -0.01,
02/07 21Z,   0.10,   6.39,  99.90,   6.48,  -0.01,
02/07 22Z,   0.00,   4.61,  99.90,   4.60,  -0.01,
02/07 23Z,   0.00,   2.62,  99.90,   2.61,  -0.01,
02/08 00Z,   0.00,   0.78,  99.90,   0.77,  -0.01,
02/08 01Z,   0.00,  -0.47,  99.90,  -0.48,  -0.01,
02/08 02Z,   0.00,  -0.92,  99.90,  -0.93,  -0.01,  (min)
02/08 03Z,   0.10,  -0.65,  99.90,  -0.56,  -0.01,
02/08 04Z,   0.00,   0.11,  99.90,   0.10,  -0.01,
02/08 05Z,   0.00,   1.26,  99.90,   1.25,  -0.01,
02/08 06Z,   0.00,   2.74,  99.90,   2.73,  -0.01,
02/08 07Z,   0.00,   4.40,  99.90,   4.40,  -0.01,
02/08 08Z,   0.00,   6.02,  99.90,   6.01,  -0.01,
02/08 09Z,   0.00,   7.39,  99.90,   7.39,  -0.01,
02/08 10Z,   0.00,   8.33,  99.90,   8.32,  -0.01,
02/08 11Z,   0.00,   8.68,  99.90,   8.67,  -0.01,  (max)
02/08 12Z,   0.00,   8.50,  99.90,   8.49,  -0.01,
02/08 13Z,   0.00,   8.12,  99.90,   8.11,  -0.01,
02/08 14Z,  -0.10,   7.85,  99.90,   7.74,  -0.01,  (min)
02/08 15Z,   0.00,   7.83,  99.90,   7.82,  -0.01,
02/08 16Z,   0.00,   7.96,  99.90,   7.95,  -0.01,
02/08 17Z,  -0.10,   8.15,  99.90,   8.04,  -0.01,
02/08 18Z,  -0.10,   8.35,  99.90,   8.24,  -0.01,
02/08 19Z,  -0.10,   8.44,  99.90,   8.33,  -0.01,  (max)
02/08 20Z,  -0.10,   8.20,  99.90,   8.09,  -0.01,
02/08 21Z,  -0.20,   7.47,  99.90,   7.26,  -0.01,
02/08 22Z,  -0.20,   6.19,  99.90,   5.98,  -0.01,
02/08 23Z,  -0.20,   4.44,  99.90,   4.23,  -0.01,
02/09 00Z,  -0.20,   2.41,  99.90,   2.20,  -0.01,
02/09 01Z,  -0.20,   0.52,  99.90,   0.32,  -0.01,
02/09 02Z,  -0.20,  -0.73,  99.90,  -0.94,  -0.01,
02/09 03Z,  -0.10,  -1.15,  99.90,  -1.26,  -0.01,  (min)
02/09 04Z,  -0.20,  -0.86,  99.90,  -1.07,  -0.01,
02/09 05Z,  -0.20,  -0.04,  99.90,  -0.25,  -0.01,
02/09 06Z,  -0.20,   1.22,  99.90,   1.01,  -0.01,
02/09 07Z,  -0.20,   2.85,  99.90,   2.64,  -0.01,
02/09 08Z,  -0.20,   4.70,  99.90,   4.49,  -0.01,
02/09 09Z,  -0.30,   6.49,  99.90,   6.18,  -0.01,
02/09 10Z,  -0.20,   7.97,  99.90,   7.76,  -0.01,
02/09 11Z,  -0.20,   8.89,  99.90,   8.68,  -0.01,
02/09 12Z,  -0.20,   9.09,  99.90,   8.88,  -0.01,  (max)
02/09 13Z,  -0.30,   8.70,  99.90,   8.39,  -0.01,
02/09 14Z,  -0.30,   8.11,  99.90,   7.80,  -0.01,
02/09 15Z,  -0.20,   7.70,  99.90,   7.49,  -0.01,
02/09 16Z,  -0.20,   7.57,  99.90,   7.36,  -0.01,
02/09 17Z,  -0.30,   7.63,  99.90,   7.32,  -0.01,  (min)
02/09 18Z,  -0.30,   7.80,  99.90,   7.49,  -0.01,
02/09 19Z,  -0.20,   8.03,  99.90,   7.82,  -0.01,
02/09 20Z,  -0.20,   8.17,  99.90,   7.96,  -0.01,  (max)
02/09 21Z,  -0.30,   8.00,  99.90,   7.69,  -0.01,
02/09 22Z,  -0.30,   7.33,  99.90,   7.02,  -0.01,
02/09 23Z,  -0.30,   6.08,  99.90,   5.77,  -0.01,
02/10 00Z,  -0.30,   4.29,  99.90,   3.98,  -0.01,
02/10 01Z,  -0.30,   2.20,  99.90,   1.89,  -0.01,
02/10 02Z,  -0.20,   0.30,  99.90,   0.09,  -0.01,
02/10 03Z,  -0.20,  -0.91,  99.90,  -1.12,  -0.01,
02/10 04Z,  -0.20,  -1.24,  99.90,  -1.45,  -0.01,  (min)
02/10 05Z,  -0.30,  -0.85,  99.90,  -1.16,  -0.01,
02/10 06Z,  -0.20,   0.09,  99.90,  -0.12,  -0.01,
02/10 07Z,  -0.20,   1.49,  99.90,   1.28,  -0.01,
02/10 08Z,  -0.20,   3.28,  99.90,   3.07,  -0.01,
02/10 09Z,  -0.20,   5.25,  99.90,   5.04,  -0.01,
02/10 10Z,  -0.20,   7.09,  99.90,   6.88,  -0.01,
02/10 11Z,  -0.20,   8.51,  99.90,   8.30,  -0.01,
02/10 12Z,  -0.20,   9.22,  99.90,   9.01,  -0.01,  (max)
02/10 13Z,  -0.20,   9.13,  99.90,   8.92,  -0.01,
02/10 14Z,  -0.20,   8.46,  99.90,   8.25,  -0.01,
02/10 15Z,  -0.20,   7.71,  99.90,   7.50,  -0.01,
02/10 16Z,  -0.20,   7.23,  99.90,   7.02,  -0.01,
02/10 17Z,  -0.20,   7.10,  99.90,   6.89,  -0.01,  (min)
02/10 18Z,  -0.20,   7.20,  99.90,   6.99,  -0.01,