EXTRA-TROPICAL  STORM  SURGE  2.3
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 
#Annapolis, MD : 08/20/2022 06:20:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 12Z,   1.10,   1.03,   2.25,  99.90,   0.12,  0.08 ft above HAT
08/18 13Z,   1.10,   1.15,   2.33,  99.90,   0.08,  0.16 ft above HAT
08/18 14Z,   1.10,   1.23,   2.37,  99.90,   0.04,  0.20 ft above HAT  (max)
08/18 15Z,   1.10,   1.23,   2.30,  99.90,  -0.03,  0.13 ft above HAT
08/18 16Z,   1.10,   1.12,   2.16,  99.90,  -0.06,
08/18 17Z,   1.10,   0.95,   1.96,  99.90,  -0.09,
08/18 18Z,   1.00,   0.75,   1.72,  99.90,  -0.03,
08/18 19Z,   1.00,   0.55,   1.49,  99.90,  -0.06,
08/18 20Z,   1.00,   0.39,   1.28,  99.90,  -0.11,
08/18 21Z,   1.00,   0.32,   1.18,  99.90,  -0.14,  (min)
08/18 22Z,   1.00,   0.40,   1.26,  99.90,  -0.14,
08/18 23Z,   1.00,   0.61,   1.49,  99.90,  -0.12,
08/19 00Z,   0.90,   0.87,   1.76,  99.90,  -0.01,
08/19 01Z,   0.90,   1.14,   2.00,  99.90,  -0.04,
08/19 02Z,   0.90,   1.39,   2.19,  99.90,  -0.10,  0.02 ft above HAT
08/19 03Z,   0.90,   1.57,   2.31,  99.90,  -0.16,  0.14 ft above HAT
08/19 04Z,   0.90,   1.63,   2.33,  99.90,  -0.20,  0.16 ft above HAT  (max)
08/19 05Z,   0.90,   1.59,   2.26,  99.90,  -0.23,  0.09 ft above HAT
08/19 06Z,   0.80,   1.47,   2.12,  99.90,  -0.15,
08/19 07Z,   0.80,   1.30,   1.96,  99.90,  -0.14,
08/19 08Z,   0.80,   1.09,   1.77,  99.90,  -0.12,
08/19 09Z,   0.80,   0.91,   1.58,  99.90,  -0.13,
08/19 10Z,   0.80,   0.83,   1.49,  99.90,  -0.14,
08/19 11Z,   0.80,   0.85,   1.44,  99.90,  -0.21,  (min)
08/19 12Z,   0.60,   0.93,   1.50,  99.90,  -0.03,
08/19 13Z,   0.60,   1.02,   1.52,  99.90,  -0.10,
08/19 14Z,   0.60,   1.10,   1.52,  99.90,  -0.18,
08/19 15Z,   0.60,   1.16,   1.53,  99.90,  -0.23,  (max)
08/19 16Z,   0.60,   1.13,   1.40,  99.90,  -0.33,
08/19 17Z,   0.50,   1.03,   1.24,  99.90,  -0.29,
08/19 18Z,   0.50,   0.87,   1.00,  99.90,  -0.37,
08/19 19Z,   0.50,   0.69,   0.75,  99.90,  -0.44,
08/19 20Z,   0.50,   0.51,   0.53,  99.90,  -0.48,
08/19 21Z,   0.40,   0.37,   0.38,  99.90,  -0.39,
08/19 22Z,   0.40,   0.34,   0.35,  99.90,  -0.39,  (min)
08/19 23Z,   0.50,   0.44,   0.48,  99.90,  -0.46,
08/20 00Z,   0.40,   0.65,   0.72,  99.90,  -0.33,
08/20 01Z,   0.40,   0.91,   1.02,  99.90,  -0.29,
08/20 02Z,   0.40,   1.17,   1.31,  99.90,  -0.26,
08/20 03Z,   0.40,   1.42,   1.55,  99.90,  -0.27,
08/20 04Z,   0.40,   1.59,   1.74,  99.90,  -0.25,
08/20 05Z,   0.40,   1.65,   1.81,  99.90,  -0.24,  (max)
08/20 06Z,   0.40,   1.61,   1.75,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/20 07Z,   0.40,   1.50,  99.90,   1.65,  -0.24,
08/20 08Z,   0.40,   1.33,  99.90,   1.50,  -0.23,
08/20 09Z,   0.40,   1.13,  99.90,   1.32,  -0.21,
08/20 10Z,   0.40,   0.95,  99.90,   1.16,  -0.19,
08/20 11Z,   0.30,   0.86,  99.90,   0.99,  -0.18,  (min)
08/20 12Z,   0.30,   0.87,  99.90,   1.01,  -0.16,
08/20 13Z,   0.30,   0.93,  99.90,   1.08,  -0.14,
08/20 14Z,   0.30,   1.00,  99.90,   1.17,  -0.13,
08/20 15Z,   0.30,   1.07,  99.90,   1.25,  -0.11,
08/20 16Z,   0.30,   1.10,  99.90,   1.31,  -0.09,  (max)
08/20 17Z,   0.30,   1.07,  99.90,   1.30,  -0.08,
08/20 18Z,   0.30,   0.97,  99.90,   1.21,  -0.06,
08/20 19Z,   0.30,   0.82,  99.90,   1.06,  -0.06,
08/20 20Z,   0.30,   0.65,  99.90,   0.89,  -0.06,
08/20 21Z,   0.30,   0.49,  99.90,   0.73,  -0.06,
08/20 22Z,   0.30,   0.37,  99.90,   0.61,  -0.06,
08/20 23Z,   0.30,   0.35,  99.90,   0.59,  -0.06,  (min)
08/21 00Z,   0.30,   0.47,  99.90,   0.71,  -0.06,
08/21 01Z,   0.40,   0.69,  99.90,   1.03,  -0.06,
08/21 02Z,   0.40,   0.94,  99.90,   1.28,  -0.06,
08/21 03Z,   0.40,   1.20,  99.90,   1.54,  -0.06,
08/21 04Z,   0.40,   1.45,  99.90,   1.79,  -0.06,
08/21 05Z,   0.40,   1.61,  99.90,   1.95,  -0.06,
08/21 06Z,   0.40,   1.67,  99.90,   2.01,  -0.06,  (max)
08/21 07Z,   0.40,   1.63,  99.90,   1.96,  -0.06,
08/21 08Z,   0.40,   1.51,  99.90,   1.85,  -0.06,
08/21 09Z,   0.40,   1.34,  99.90,   1.68,  -0.06,
08/21 10Z,   0.30,   1.13,  99.90,   1.37,  -0.06,
08/21 11Z,   0.30,   0.95,  99.90,   1.19,  -0.06,
08/21 12Z,   0.30,   0.87,  99.90,   1.11,  -0.06,  (min)
08/21 13Z,   0.30,   0.87,  99.90,   1.11,  -0.06,
08/21 14Z,   0.30,   0.92,  99.90,   1.16,  -0.06,
08/21 15Z,   0.30,   0.98,  99.90,   1.22,  -0.06,
08/21 16Z,   0.30,   1.05,  99.90,   1.29,  -0.06,
08/21 17Z,   0.30,   1.08,  99.90,   1.32,  -0.06,  (max)
08/21 18Z,   0.30,   1.05,  99.90,   1.29,  -0.06,
08/21 19Z,   0.30,   0.94,  99.90,   1.18,  -0.06,
08/21 20Z,   0.30,   0.80,  99.90,   1.04,  -0.06,
08/21 21Z,   0.30,   0.64,  99.90,   0.88,  -0.06,
08/21 22Z,   0.30,   0.48,  99.90,   0.72,  -0.06,
08/21 23Z,   0.30,   0.37,  99.90,   0.61,  -0.06,  (min)
08/22 00Z,   0.30,   0.37,  99.90,   0.61,  -0.06,
08/22 01Z,   0.30,   0.50,  99.90,   0.74,  -0.06,
08/22 02Z,   0.30,   0.72,  99.90,   0.96,  -0.06,
08/22 03Z,   0.30,   0.98,  99.90,   1.22,  -0.06,
08/22 04Z,   0.30,   1.24,  99.90,   1.48,  -0.06,
08/22 05Z,   0.30,   1.48,  99.90,   1.72,  -0.06,
08/22 06Z,   0.30,   1.64,  99.90,   1.88,  -0.06,
08/22 07Z,   0.40,   1.68,  99.90,   2.02,  -0.06,  (max)
08/22 08Z,   0.40,   1.63,  99.90,   1.97,  -0.06,
08/22 09Z,   0.40,   1.50,  99.90,   1.84,  -0.06,
08/22 10Z,   0.40,   1.32,  99.90,   1.65,  -0.06,
08/22 11Z,   0.40,   1.10,  99.90,   1.44,  -0.06,
08/22 12Z,   0.40,   0.92,  99.90,   1.26,  -0.06,
08/22 13Z,   0.40,   0.85,  99.90,   1.19,  -0.06,  (min)
08/22 14Z,   0.40,   0.86,  99.90,   1.19,  -0.06,
08/22 15Z,   0.40,   0.91,  99.90,   1.25,  -0.06,
08/22 16Z,   0.40,   0.97,  99.90,   1.31,  -0.06,
08/22 17Z,   0.40,   1.05,  99.90,   1.39,  -0.06,
08/22 18Z,   0.40,   1.09,  99.90,   1.42,  -0.06,  (max)
08/22 19Z,   0.40,   1.05,  99.90,   1.39,  -0.06,
08/22 20Z,   0.50,   0.94,  99.90,   1.38,  -0.06,
08/22 21Z,   0.50,   0.80,  99.90,   1.24,  -0.06,
08/22 22Z,   0.50,   0.64,  99.90,   1.07,  -0.06,
08/22 23Z,   0.50,   0.47,  99.90,   0.91,  -0.06,
08/23 00Z,   0.50,   0.37,  99.90,   0.81,  -0.06,  (min)
08/23 01Z,   0.50,   0.39,  99.90,   0.83,  -0.06,
08/23 02Z,   0.60,   0.53,  99.90,   1.07,  -0.06,
08/23 03Z,   0.60,   0.76,  99.90,   1.30,  -0.06,
08/23 04Z,   0.60,   1.03,  99.90,   1.57,  -0.06,
08/23 05Z,   0.60,   1.30,  99.90,   1.84,  -0.06,
08/23 06Z,   0.60,   1.53,  99.90,   2.07,  -0.06,
08/23 07Z,   0.60,   1.67,  99.90,   2.21,  -0.06,  0.04 ft above HAT
08/23 08Z,   0.60,   1.69,  99.90,   2.23,  -0.06,  0.06 ft above HAT  (max)
08/23 09Z,   0.60,   1.62,  99.90,   2.16,  -0.06,
08/23 10Z,   0.60,   1.47,  99.90,   2.01,  -0.06,
08/23 11Z,   0.60,   1.26,  99.90,   1.80,  -0.06,
08/23 12Z,   0.50,   1.03,  99.90,   1.47,  -0.06,
08/23 13Z,   0.50,   0.86,  99.90,   1.30,  -0.06,
08/23 14Z,   0.50,   0.80,  99.90,   1.24,  -0.06,  (min)
08/23 15Z,   0.50,   0.83,  99.90,   1.27,  -0.06,
08/23 16Z,   0.50,   0.90,  99.90,   1.34,  -0.06,  (max)
08/23 17Z,   0.40,   0.99,  99.90,   1.32,  -0.06,  (min)
08/23 18Z,   0.40,   1.07,  99.90,   1.41,  -0.06,
08/23 19Z,   0.40,   1.11,  99.90,   1.45,  -0.06,  (max)
08/23 20Z,   0.40,   1.07,  99.90,   1.41,  -0.06,
08/23 21Z,   0.40,   0.95,  99.90,   1.29,  -0.06,
08/23 22Z,   0.40,   0.80,  99.90,   1.14,  -0.06,
08/23 23Z,   0.30,   0.63,  99.90,   0.87,  -0.06,
08/24 00Z,   0.30,   0.46,  99.90,   0.70,  -0.06,