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

Main Site
Mirror Site
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 : 05/01/2024 19:20:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 00Z,   0.10,   0.79,   1.01,  99.90,   0.12,
04/30 01Z,   0.10,   2.28,   2.52,  99.90,   0.14,
04/30 02Z,   0.10,   3.88,   4.20,  99.90,   0.22,
04/30 03Z,   0.10,   5.50,   5.84,  99.90,   0.24,
04/30 04Z,   0.10,   6.92,   7.25,  99.90,   0.23,
04/30 05Z,   0.10,   7.89,   8.18,  99.90,   0.19,
04/30 06Z,   0.20,   8.34,   8.67,  99.90,   0.13,
04/30 07Z,   0.10,   8.37,   8.68,  99.90,   0.21,  (max)
04/30 08Z,   0.10,   8.11,   8.42,  99.90,   0.21,
04/30 09Z,   0.20,   7.73,   7.81,  99.90,  -0.12,
04/30 10Z,   0.20,   7.39,   7.36,  99.90,  -0.23,
04/30 11Z,   0.10,   7.22,   7.17,  99.90,  -0.15,
04/30 12Z,   0.20,   7.18,   7.03,  99.90,  -0.35,  (min)
04/30 13Z,   0.20,   7.13,   7.11,  99.90,  -0.22,  (max)
04/30 14Z,   0.20,   7.03,   7.01,  99.90,  -0.22,
04/30 15Z,   0.10,   6.88,   6.77,  99.90,  -0.21,
04/30 16Z,   0.10,   6.54,   6.25,  99.90,  -0.39,
04/30 17Z,   0.10,   5.78,   5.41,  99.90,  -0.47,
04/30 18Z,   0.10,   4.51,   4.25,  99.90,  -0.36,
04/30 19Z,   0.00,   2.90,   2.67,  99.90,  -0.23,
04/30 20Z,   0.00,   1.28,   1.02,  99.90,  -0.26,
04/30 21Z,   0.00,  -0.07,  -0.25,  99.90,  -0.18,
04/30 22Z,   0.00,  -0.84,  -0.83,  99.90,   0.01,  (min)
04/30 23Z,   0.00,  -0.86,  -0.65,  99.90,   0.21,
05/01 00Z,  -0.10,  -0.15,   0.16,  99.90,   0.41,
05/01 01Z,  -0.10,   1.02,   1.19,  99.90,   0.27,
05/01 02Z,   0.00,   2.43,   2.69,  99.90,   0.26,
05/01 03Z,  -0.10,   3.99,   4.28,  99.90,   0.39,
05/01 04Z,  -0.10,   5.59,   5.86,  99.90,   0.37,
05/01 05Z,   0.00,   6.97,   7.19,  99.90,   0.22,
05/01 06Z,   0.00,   7.92,   8.09,  99.90,   0.17,
05/01 07Z,  -0.10,   8.35,   8.45,  99.90,   0.20,  (max)
05/01 08Z,  -0.10,   8.35,   8.40,  99.90,   0.15,
05/01 09Z,   0.00,   8.01,   8.04,  99.90,   0.03,
05/01 10Z,   0.00,   7.49,   7.26,  99.90,  -0.23,
05/01 11Z,  -0.10,   7.01,   6.67,  99.90,  -0.24,
05/01 12Z,   0.00,   6.72,   6.35,  99.90,  -0.37,
05/01 13Z,   0.00,   6.59,   6.20,  99.90,  -0.39,
05/01 14Z,   0.00,   6.52,   6.12,  99.90,  -0.40,
05/01 15Z,   0.00,   6.46,   5.97,  99.90,  -0.49,
05/01 16Z,   0.00,   6.40,   5.89,  99.90,  -0.51,
05/01 17Z,   0.00,   6.16,   5.57,  99.90,  -0.59,
05/01 18Z,   0.00,   5.54,   4.94,  99.90,  -0.60,
05/01 19Z,   0.00,   4.47,   3.98,  99.90,  -0.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/01 20Z,   0.00,   3.09,  99.90,   2.63,  -0.46,
05/01 21Z,   0.00,   1.65,  99.90,   1.23,  -0.43,
05/01 22Z,   0.00,   0.42,  99.90,   0.02,  -0.40,
05/01 23Z,   0.00,  -0.34,  99.90,  -0.71,  -0.37,
05/02 00Z,   0.00,  -0.39,  99.90,  -0.73,  -0.34,  (min)
05/02 01Z,   0.00,   0.24,  99.90,  -0.07,  -0.31,
05/02 02Z,   0.00,   1.34,  99.90,   1.06,  -0.28,
05/02 03Z,   0.10,   2.71,  99.90,   2.56,  -0.25,
05/02 04Z,   0.10,   4.25,  99.90,   4.13,  -0.22,
05/02 05Z,   0.10,   5.83,  99.90,   5.73,  -0.20,
05/02 06Z,   0.10,   7.17,  99.90,   7.11,  -0.17,
05/02 07Z,   0.10,   8.06,  99.90,   8.02,  -0.14,
05/02 08Z,   0.10,   8.41,  99.90,   8.37,  -0.14,  (max)
05/02 09Z,   0.10,   8.26,  99.90,   8.22,  -0.14,
05/02 10Z,   0.10,   7.69,  99.90,   7.66,  -0.14,
05/02 11Z,   0.10,   6.92,  99.90,   6.88,  -0.14,
05/02 12Z,   0.10,   6.22,  99.90,   6.18,  -0.14,
05/02 13Z,   0.20,   5.81,  99.90,   5.87,  -0.14,
05/02 14Z,   0.10,   5.66,  99.90,   5.62,  -0.14,
05/02 15Z,   0.00,   5.66,  99.90,   5.52,  -0.14,  (min)
05/02 16Z,   0.10,   5.75,  99.90,   5.71,  -0.14,
05/02 17Z,   0.10,   5.88,  99.90,   5.84,  -0.14,  (max)
05/02 18Z,   0.10,   5.86,  99.90,   5.83,  -0.14,
05/02 19Z,   0.00,   5.49,  99.90,   5.35,  -0.14,
05/02 20Z,   0.00,   4.69,  99.90,   4.55,  -0.14,
05/02 21Z,   0.00,   3.57,  99.90,   3.43,  -0.14,
05/02 22Z,   0.10,   2.29,  99.90,   2.25,  -0.14,
05/02 23Z,   0.00,   1.10,  99.90,   0.96,  -0.14,
05/03 00Z,   0.00,   0.32,  99.90,   0.19,  -0.14,
05/03 01Z,   0.00,   0.23,  99.90,   0.09,  -0.14,  (min)
05/03 02Z,   0.10,   0.81,  99.90,   0.77,  -0.14,
05/03 03Z,   0.10,   1.87,  99.90,   1.83,  -0.14,
05/03 04Z,   0.10,   3.22,  99.90,   3.18,  -0.14,
05/03 05Z,   0.10,   4.75,  99.90,   4.71,  -0.14,
05/03 06Z,   0.10,   6.29,  99.90,   6.25,  -0.14,
05/03 07Z,   0.20,   7.55,  99.90,   7.61,  -0.14,
05/03 08Z,   0.20,   8.29,  99.90,   8.36,  -0.14,
05/03 09Z,   0.10,   8.43,  99.90,   8.39,  -0.14,  (max)
05/03 10Z,   0.10,   7.97,  99.90,   7.93,  -0.14,
05/03 11Z,   0.20,   7.03,  99.90,   7.09,  -0.14,
05/03 12Z,   0.20,   5.91,  99.90,   5.97,  -0.14,
05/03 13Z,   0.20,   4.99,  99.90,   5.05,  -0.14,
05/03 14Z,   0.20,   4.51,  99.90,   4.57,  -0.14,
05/03 15Z,   0.20,   4.43,  99.90,   4.49,  -0.14,  (min)
05/03 16Z,   0.30,   4.61,  99.90,   4.77,  -0.14,
05/03 17Z,   0.30,   4.96,  99.90,   5.12,  -0.14,
05/03 18Z,   0.30,   5.39,  99.90,   5.55,  -0.14,
05/03 19Z,   0.30,   5.70,  99.90,   5.86,  -0.14,  (max)
05/03 20Z,   0.30,   5.66,  99.90,   5.82,  -0.14,
05/03 21Z,   0.30,   5.17,  99.90,   5.34,  -0.14,
05/03 22Z,   0.30,   4.28,  99.90,   4.44,  -0.14,
05/03 23Z,   0.40,   3.12,  99.90,   3.38,  -0.14,
05/04 00Z,   0.40,   1.94,  99.90,   2.20,  -0.14,
05/04 01Z,   0.50,   1.14,  99.90,   1.50,  -0.14,
05/04 02Z,   0.50,   1.03,  99.90,   1.39,  -0.14,  (min)
05/04 03Z,   0.50,   1.61,  99.90,   1.97,  -0.14,
05/04 04Z,   0.50,   2.67,  99.90,   3.03,  -0.14,
05/04 05Z,   0.50,   4.01,  99.90,   4.37,  -0.14,
05/04 06Z,   0.50,   5.50,  99.90,   5.87,  -0.14,
05/04 07Z,   0.50,   6.95,  99.90,   7.31,  -0.14,
05/04 08Z,   0.50,   8.03,  99.90,   8.40,  -0.14,
05/04 09Z,   0.50,   8.51,  99.90,   8.88,  -0.14,  (max)
05/04 10Z,   0.50,   8.28,  99.90,   8.64,  -0.14,
05/04 11Z,   0.50,   7.36,  99.90,   7.72,  -0.14,
05/04 12Z,   0.60,   5.95,  99.90,   6.41,  -0.14,
05/04 13Z,   0.60,   4.47,  99.90,   4.93,  -0.14,
05/04 14Z,   0.60,   3.38,  99.90,   3.85,  -0.14,
05/04 15Z,   0.60,   2.94,  99.90,   3.41,  -0.14,  (min)
05/04 16Z,   0.70,   3.05,  99.90,   3.61,  -0.14,
05/04 17Z,   0.60,   3.52,  99.90,   3.98,  -0.14,
05/04 18Z,   0.60,   4.22,  99.90,   4.68,  -0.14,
05/04 19Z,   0.60,   5.03,  99.90,   5.49,  -0.14,
05/04 20Z,   0.60,   5.73,  99.90,   6.19,  -0.14,
05/04 21Z,   0.60,   6.05,  99.90,   6.51,  -0.14,  (max)
05/04 22Z,   0.60,   5.86,  99.90,   6.33,  -0.14,
05/04 23Z,   0.60,   5.16,  99.90,   5.62,  -0.14,
05/05 00Z,   0.60,   4.06,  99.90,   4.52,  -0.14,
05/05 01Z,   0.50,   2.88,  99.90,   3.25,  -0.14,
05/05 02Z,   0.50,   2.10,  99.90,   2.46,  -0.14,
05/05 03Z,   0.50,   2.03,  99.90,   2.39,  -0.14,  (min)
05/05 04Z,   0.50,   2.65,  99.90,   3.01,  -0.14,
05/05 05Z,   0.40,   3.72,  99.90,   3.98,  -0.14,
05/05 06Z,   0.40,   5.03,  99.90,   5.29,  -0.14,
05/05 07Z,   0.50,   6.43,  99.90,   6.79,  -0.14,
05/05 08Z,   0.50,   7.69,  99.90,   8.06,  -0.14,
05/05 09Z,   0.50,   8.49,  99.90,   8.85,  -0.14,  (max)
05/05 10Z,   0.40,   8.57,  99.90,   8.83,  -0.14,
05/05 11Z,   0.50,   7.83,  99.90,   8.19,  -0.14,
05/05 12Z,   0.50,   6.36,  99.90,   6.72,  -0.14,