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
#Washington, DC : 05/20/2024 17:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 00Z,   1.30,   1.96,   3.42,  99.90,   0.16,
05/19 01Z,   1.30,   1.44,   2.89,  99.90,   0.15,
05/19 02Z,   1.30,   1.01,   2.41,  99.90,   0.10,
05/19 03Z,   1.30,   0.72,   2.05,  99.90,   0.03,
05/19 04Z,   1.30,   0.58,   1.82,  99.90,  -0.06,  (min)
05/19 05Z,   1.30,   0.70,   1.86,  99.90,  -0.14,
05/19 06Z,   1.20,   1.20,   2.42,  99.90,   0.02,
05/19 07Z,   1.20,   1.89,   3.23,  99.90,   0.14,
05/19 08Z,   1.20,   2.48,   3.85,  99.90,   0.17,
05/19 09Z,   1.20,   2.89,   4.20,  99.90,   0.11,  0.15 ft above HAT
05/19 10Z,   1.20,   3.07,   4.27,  99.90,   0.00,  0.22 ft above HAT  (max)
05/19 11Z,   1.20,   2.92,   4.00,  99.90,  -0.12,
05/19 12Z,   1.10,   2.50,   3.51,  99.90,  -0.09,
05/19 13Z,   1.10,   1.97,   2.96,  99.90,  -0.11,
05/19 14Z,   1.10,   1.46,   2.46,  99.90,  -0.10,
05/19 15Z,   1.10,   1.04,   2.08,  99.90,  -0.06,
05/19 16Z,   1.10,   0.74,   1.81,  99.90,  -0.03,
05/19 17Z,   1.10,   0.60,   1.68,  99.90,  -0.02,  (min)
05/19 18Z,   1.10,   0.81,   1.89,  99.90,  -0.02,
05/19 19Z,   1.10,   1.36,   2.52,  99.90,   0.06,
05/19 20Z,   1.10,   1.94,   3.22,  99.90,   0.18,
05/19 21Z,   1.10,   2.40,   3.70,  99.90,   0.20,
05/19 22Z,   1.10,   2.67,   3.88,  99.90,   0.11,  (max)
05/19 23Z,   1.10,   2.65,   3.75,  99.90,  -0.00,
05/20 00Z,   1.10,   2.33,   3.34,  99.90,  -0.09,
05/20 01Z,   1.10,   1.82,   2.81,  99.90,  -0.11,
05/20 02Z,   1.10,   1.30,   2.29,  99.90,  -0.11,
05/20 03Z,   1.10,   0.89,   1.86,  99.90,  -0.13,
05/20 04Z,   1.10,   0.63,   1.56,  99.90,  -0.17,
05/20 05Z,   1.10,   0.55,   1.44,  99.90,  -0.21,  (min)
05/20 06Z,   1.10,   0.78,   1.73,  99.90,  -0.15,
05/20 07Z,   1.10,   1.38,   2.54,  99.90,   0.06,
05/20 08Z,   1.10,   2.12,   3.38,  99.90,   0.16,
05/20 09Z,   1.10,   2.70,   3.96,  99.90,   0.16,
05/20 10Z,   1.10,   3.06,   4.27,  99.90,   0.11,  0.22 ft above HAT  (max)
05/20 11Z,   1.10,   3.14,   4.26,  99.90,   0.02,  0.21 ft above HAT
05/20 12Z,   1.10,   2.90,   3.91,  99.90,  -0.09,
05/20 13Z,   1.10,   2.42,   3.38,  99.90,  -0.14,
05/20 14Z,   1.10,   1.87,   2.81,  99.90,  -0.16,
05/20 15Z,   1.10,   1.35,   2.32,  99.90,  -0.13,
05/20 16Z,   1.10,   0.94,   1.94,  99.90,  -0.10,
05/20 17Z,   1.10,   0.63,   1.71,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 18Z,   1.10,   0.53,  99.90,   1.62,  -0.02,  (min)
05/20 19Z,   1.10,   0.83,  99.90,   1.92,  -0.01,
05/20 20Z,   1.10,   1.43,  99.90,   2.53,  -0.01,
05/20 21Z,   1.10,   2.04,  99.90,   3.14,   0.00,
05/20 22Z,   1.10,   2.48,  99.90,   3.58,   0.01,
05/20 23Z,   1.20,   2.70,  99.90,   3.91,   0.01,  (max)
05/21 00Z,   1.20,   2.60,  99.90,   3.81,   0.02,
05/21 01Z,   1.20,   2.20,  99.90,   3.43,   0.02,
05/21 02Z,   1.20,   1.68,  99.90,   2.90,   0.03,
05/21 03Z,   1.20,   1.16,  99.90,   2.39,   0.04,
05/21 04Z,   1.20,   0.78,  99.90,   2.02,   0.04,
05/21 05Z,   1.20,   0.57,  99.90,   1.81,   0.05,
05/21 06Z,   1.20,   0.56,  99.90,   1.80,   0.05,  (min)
05/21 07Z,   1.20,   0.90,  99.90,   2.15,   0.05,
05/21 08Z,   1.20,   1.62,  99.90,   2.86,   0.05,
05/21 09Z,   1.20,   2.38,  99.90,   3.63,   0.05,
05/21 10Z,   1.30,   2.92,  99.90,   4.27,   0.05,  0.22 ft above HAT
05/21 11Z,   1.30,   3.20,  99.90,   4.54,   0.05,  0.49 ft above HAT  (max)
05/21 12Z,   1.30,   3.16,  99.90,   4.51,   0.05,  0.46 ft above HAT
05/21 13Z,   1.30,   2.81,  99.90,   4.16,   0.05,  0.11 ft above HAT
05/21 14Z,   1.30,   2.28,  99.90,   3.63,   0.05,
05/21 15Z,   1.30,   1.72,  99.90,   3.07,   0.05,
05/21 16Z,   1.30,   1.21,  99.90,   2.56,   0.05,
05/21 17Z,   1.30,   0.81,  99.90,   2.15,   0.05,
05/21 18Z,   1.30,   0.52,  99.90,   1.87,   0.05,
05/21 19Z,   1.30,   0.49,  99.90,   1.84,   0.05,  (min)
05/21 20Z,   1.30,   0.89,  99.90,   2.24,   0.05,
05/21 21Z,   1.30,   1.56,  99.90,   2.91,   0.05,
05/21 22Z,   1.30,   2.17,  99.90,   3.52,   0.05,
05/21 23Z,   1.30,   2.57,  99.90,   3.91,   0.05,
05/22 00Z,   1.30,   2.70,  99.90,   4.05,   0.05,  0.00 ft above HAT  (max)
05/22 01Z,   1.30,   2.51,  99.90,   3.86,   0.05,
05/22 02Z,   1.30,   2.06,  99.90,   3.41,   0.05,
05/22 03Z,   1.30,   1.52,  99.90,   2.87,   0.05,
05/22 04Z,   1.30,   1.03,  99.90,   2.38,   0.05,
05/22 05Z,   1.30,   0.69,  99.90,   2.04,   0.05,
05/22 06Z,   1.30,   0.53,  99.90,   1.88,   0.05,  (min)
05/22 07Z,   1.30,   0.61,  99.90,   1.96,   0.05,
05/22 08Z,   1.30,   1.09,  99.90,   2.44,   0.05,
05/22 09Z,   1.30,   1.89,  99.90,   3.24,   0.05,
05/22 10Z,   1.30,   2.65,  99.90,   4.00,   0.05,
05/22 11Z,   1.30,   3.12,  99.90,   4.47,   0.05,  0.42 ft above HAT
05/22 12Z,   1.30,   3.27,  99.90,   4.62,   0.05,  0.57 ft above HAT  (max)
05/22 13Z,   1.30,   3.10,  99.90,   4.45,   0.05,  0.40 ft above HAT
05/22 14Z,   1.30,   2.66,  99.90,   4.01,   0.05,
05/22 15Z,   1.30,   2.10,  99.90,   3.45,   0.05,
05/22 16Z,   1.30,   1.54,  99.90,   2.89,   0.05,
05/22 17Z,   1.30,   1.05,  99.90,   2.40,   0.05,
05/22 18Z,   1.30,   0.67,  99.90,   2.01,   0.05,
05/22 19Z,   1.30,   0.42,  99.90,   1.77,   0.05,
05/22 20Z,   1.20,   0.49,  99.90,   1.74,   0.05,  (min)
05/22 21Z,   1.20,   1.01,  99.90,   2.26,   0.05,
05/22 22Z,   1.20,   1.74,  99.90,   2.98,   0.05,
05/22 23Z,   1.20,   2.32,  99.90,   3.57,   0.05,
05/23 00Z,   1.20,   2.65,  99.90,   3.90,   0.05,
05/23 01Z,   1.20,   2.69,  99.90,   3.93,   0.05,  (max)
05/23 02Z,   1.20,   2.40,  99.90,   3.65,   0.05,
05/23 03Z,   1.20,   1.91,  99.90,   3.16,   0.05,
05/23 04Z,   1.20,   1.38,  99.90,   2.63,   0.05,
05/23 05Z,   1.10,   0.92,  99.90,   2.07,   0.05,
05/23 06Z,   1.10,   0.63,  99.90,   1.77,   0.05,
05/23 07Z,   1.10,   0.53,  99.90,   1.67,   0.05,  (min)
05/23 08Z,   1.10,   0.71,  99.90,   1.86,   0.05,
05/23 09Z,   1.10,   1.32,  99.90,   2.46,   0.05,
05/23 10Z,   1.10,   2.19,  99.90,   3.33,   0.05,
05/23 11Z,   1.10,   2.91,  99.90,   4.05,   0.05,  0.00 ft above HAT
05/23 12Z,   1.10,   3.27,  99.90,   4.41,   0.05,  0.36 ft above HAT
05/23 13Z,   1.10,   3.28,  99.90,   4.43,   0.05,  0.38 ft above HAT  (max)
05/23 14Z,   1.10,   2.98,  99.90,   4.13,   0.05,  0.08 ft above HAT
05/23 15Z,   1.10,   2.46,  99.90,   3.61,   0.05,
05/23 16Z,   1.10,   1.89,  99.90,   3.04,   0.05,
05/23 17Z,   1.10,   1.35,  99.90,   2.50,   0.05,
05/23 18Z,   1.10,   0.89,  99.90,   2.03,   0.05,
05/23 19Z,   1.10,   0.54,  99.90,   1.68,   0.05,
05/23 20Z,   1.10,   0.36,  99.90,   1.51,   0.05,  (min)
05/23 21Z,   1.00,   0.56,  99.90,   1.60,   0.05,
05/23 22Z,   1.00,   1.19,  99.90,   2.24,   0.05,
05/23 23Z,   1.00,   1.95,  99.90,   2.99,   0.05,
05/24 00Z,   1.00,   2.48,  99.90,   3.52,   0.05,
05/24 01Z,   1.00,   2.71,  99.90,   3.76,   0.05,  (max)
05/24 02Z,   1.00,   2.63,  99.90,   3.68,   0.05,
05/24 03Z,   1.00,   2.27,  99.90,   3.32,   0.05,
05/24 04Z,   1.00,   1.76,  99.90,   2.81,   0.05,
05/24 05Z,   0.90,   1.25,  99.90,   2.19,   0.05,
05/24 06Z,   0.90,   0.83,  99.90,   1.77,   0.05,
05/24 07Z,   0.90,   0.58,  99.90,   1.53,   0.05,
05/24 08Z,   0.90,   0.55,  99.90,   1.50,   0.05,  (min)
05/24 09Z,   0.90,   0.85,  99.90,   1.79,   0.05,
05/24 10Z,   0.90,   1.57,  99.90,   2.51,   0.05,
05/24 11Z,   0.80,   2.47,  99.90,   3.31,   0.05,
05/24 12Z,   0.80,   3.11,  99.90,   3.96,   0.05,