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 
#Cambridge, MD : 09/30/2023 02:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 06Z,   1.00,   2.00,   3.41,  99.90,   0.41,  0.65 ft above HAT
09/28 07Z,   1.00,   2.29,   3.64,  99.90,   0.35,  0.88 ft above HAT  (max)
09/28 08Z,   1.00,   2.32,   3.63,  99.90,   0.31,  0.87 ft above HAT
09/28 09Z,   1.10,   2.11,   3.34,  99.90,   0.13,  0.58 ft above HAT
09/28 10Z,   1.10,   1.73,   2.93,  99.90,   0.10,  0.17 ft above HAT
09/28 11Z,   1.10,   1.29,   2.51,  99.90,   0.12,
09/28 12Z,   1.00,   0.86,   2.09,  99.90,   0.23,
09/28 13Z,   0.90,   0.52,   1.78,  99.90,   0.36,
09/28 14Z,   0.90,   0.35,   1.60,  99.90,   0.35,  (min)
09/28 15Z,   0.90,   0.41,   1.61,  99.90,   0.30,
09/28 16Z,   0.90,   0.72,   1.95,  99.90,   0.33,
09/28 17Z,   0.90,   1.22,   2.46,  99.90,   0.34,
09/28 18Z,   0.80,   1.75,   3.00,  99.90,   0.45,  0.24 ft above HAT
09/28 19Z,   0.80,   2.13,   3.30,  99.90,   0.37,  0.54 ft above HAT
09/28 20Z,   0.80,   2.27,   3.35,  99.90,   0.28,  0.59 ft above HAT  (max)
09/28 21Z,   0.80,   2.13,   3.10,  99.90,   0.17,  0.34 ft above HAT
09/28 22Z,   0.80,   1.80,   2.64,  99.90,   0.04,
09/28 23Z,   0.80,   1.36,   2.17,  99.90,   0.01,
09/29 00Z,   0.70,   0.91,   1.76,  99.90,   0.15,
09/29 01Z,   0.70,   0.53,   1.42,  99.90,   0.19,
09/29 02Z,   0.60,   0.30,   1.25,  99.90,   0.35,
09/29 03Z,   0.60,   0.29,   1.18,  99.90,   0.29,  (min)
09/29 04Z,   0.60,   0.54,   1.40,  99.90,   0.26,
09/29 05Z,   0.60,   1.01,   1.89,  99.90,   0.28,
09/29 06Z,   0.60,   1.57,   2.47,  99.90,   0.30,
09/29 07Z,   0.60,   2.05,   2.90,  99.90,   0.25,  0.14 ft above HAT
09/29 08Z,   0.60,   2.30,   3.07,  99.90,   0.17,  0.31 ft above HAT  (max)
09/29 09Z,   0.60,   2.27,   3.00,  99.90,   0.13,  0.24 ft above HAT
09/29 10Z,   0.60,   2.00,   2.73,  99.90,   0.13,
09/29 11Z,   0.60,   1.58,   2.33,  99.90,   0.15,
09/29 12Z,   0.50,   1.11,   1.87,  99.90,   0.26,
09/29 13Z,   0.50,   0.68,   1.48,  99.90,   0.30,
09/29 14Z,   0.50,   0.36,   1.21,  99.90,   0.35,
09/29 15Z,   0.50,   0.24,   1.11,  99.90,   0.37,  (min)
09/29 16Z,   0.50,   0.38,   1.25,  99.90,   0.37,
09/29 17Z,   0.50,   0.77,   1.62,  99.90,   0.35,
09/29 18Z,   0.40,   1.33,   2.14,  99.90,   0.41,
09/29 19Z,   0.40,   1.89,   2.67,  99.90,   0.38,
09/29 20Z,   0.40,   2.26,   2.91,  99.90,   0.25,  0.15 ft above HAT  (max)
09/29 21Z,   0.30,   2.36,   2.90,  99.90,   0.24,  0.14 ft above HAT
09/29 22Z,   0.30,   2.19,   2.65,  99.90,   0.16,
09/29 23Z,   0.30,   1.82,   2.25,  99.90,   0.13,
09/30 00Z,   0.30,   1.37,   1.79,  99.90,   0.12,
09/30 01Z,   0.30,   0.92,   1.38,  99.90,   0.16,
09/30 02Z,   0.30,   0.55,   1.05,  99.90,   0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 03Z,   0.30,   0.33,  99.90,   0.83,   0.20,  (min)
09/30 04Z,   0.30,   0.34,  99.90,   0.84,   0.20,
09/30 05Z,   0.30,   0.61,  99.90,   1.11,   0.20,
09/30 06Z,   0.30,   1.09,  99.90,   1.59,   0.20,
09/30 07Z,   0.30,   1.64,  99.90,   2.13,   0.19,
09/30 08Z,   0.30,   2.07,  99.90,   2.56,   0.19,
09/30 09Z,   0.30,   2.26,  99.90,   2.75,   0.19,  (max)
09/30 10Z,   0.20,   2.17,  99.90,   2.56,   0.19,
09/30 11Z,   0.20,   1.85,  99.90,   2.23,   0.19,
09/30 12Z,   0.20,   1.40,  99.90,   1.78,   0.19,
09/30 13Z,   0.20,   0.93,  99.90,   1.31,   0.18,
09/30 14Z,   0.20,   0.51,  99.90,   0.89,   0.18,
09/30 15Z,   0.10,   0.24,  99.90,   0.52,   0.18,
09/30 16Z,   0.10,   0.19,  99.90,   0.47,   0.18,  (min)
09/30 17Z,   0.10,   0.40,  99.90,   0.69,   0.18,
09/30 18Z,   0.10,   0.87,  99.90,   1.15,   0.18,
09/30 19Z,   0.10,   1.46,  99.90,   1.75,   0.18,
09/30 20Z,   0.10,   2.01,  99.90,   2.29,   0.18,
09/30 21Z,   0.10,   2.35,  99.90,   2.63,   0.18,
09/30 22Z,   0.10,   2.40,  99.90,   2.68,   0.18,  (max)
09/30 23Z,   0.10,   2.19,  99.90,   2.47,   0.18,
10/01 00Z,   0.20,   1.81,  99.90,   2.19,   0.18,
10/01 01Z,   0.20,   1.36,  99.90,   1.75,   0.18,
10/01 02Z,   0.20,   0.93,  99.90,   1.31,   0.18,
10/01 03Z,   0.20,   0.58,  99.90,   0.96,   0.18,
10/01 04Z,   0.30,   0.39,  99.90,   0.87,   0.18,  (min)
10/01 05Z,   0.30,   0.43,  99.90,   0.91,   0.18,
10/01 06Z,   0.40,   0.71,  99.90,   1.30,   0.18,
10/01 07Z,   0.40,   1.18,  99.90,   1.77,   0.18,
10/01 08Z,   0.50,   1.69,  99.90,   2.37,   0.18,
10/01 09Z,   0.50,   2.06,  99.90,   2.74,   0.18,
10/01 10Z,   0.60,   2.18,  99.90,   2.96,   0.18,  0.20 ft above HAT  (max)
10/01 11Z,   0.60,   2.03,  99.90,   2.81,   0.18,  0.05 ft above HAT
10/01 12Z,   0.60,   1.67,  99.90,   2.46,   0.18,
10/01 13Z,   0.70,   1.22,  99.90,   2.10,   0.18,
10/01 14Z,   0.70,   0.77,  99.90,   1.65,   0.18,
10/01 15Z,   0.70,   0.40,  99.90,   1.28,   0.18,
10/01 16Z,   0.70,   0.18,  99.90,   1.07,   0.18,  (min)
10/01 17Z,   0.70,   0.20,  99.90,   1.08,   0.18,
10/01 18Z,   0.80,   0.49,  99.90,   1.47,   0.18,
10/01 19Z,   0.80,   0.99,  99.90,   1.97,   0.18,
10/01 20Z,   0.80,   1.59,  99.90,   2.57,   0.18,
10/01 21Z,   0.80,   2.09,  99.90,   3.08,   0.18,  0.32 ft above HAT
10/01 22Z,   0.80,   2.37,  99.90,   3.35,   0.18,  0.59 ft above HAT
10/01 23Z,   0.80,   2.37,  99.90,   3.36,   0.18,  0.60 ft above HAT  (max)
10/02 00Z,   0.80,   2.14,  99.90,   3.12,   0.18,  0.36 ft above HAT
10/02 01Z,   0.80,   1.77,  99.90,   2.75,   0.18,
10/02 02Z,   0.80,   1.35,  99.90,   2.33,   0.18,
10/02 03Z,   0.90,   0.95,  99.90,   2.04,   0.18,
10/02 04Z,   0.90,   0.64,  99.90,   1.72,   0.18,
10/02 05Z,   0.90,   0.48,  99.90,   1.56,   0.18,  (min)
10/02 06Z,   0.90,   0.54,  99.90,   1.62,   0.18,
10/02 07Z,   1.00,   0.83,  99.90,   2.01,   0.18,
10/02 08Z,   1.00,   1.27,  99.90,   2.45,   0.18,
10/02 09Z,   1.00,   1.71,  99.90,   2.90,   0.18,  0.14 ft above HAT
10/02 10Z,   1.00,   2.01,  99.90,   3.20,   0.18,  0.44 ft above HAT
10/02 11Z,   1.00,   2.07,  99.90,   3.25,   0.18,  0.49 ft above HAT  (max)
10/02 12Z,   0.90,   1.87,  99.90,   2.95,   0.18,  0.19 ft above HAT
10/02 13Z,   0.90,   1.51,  99.90,   2.59,   0.18,
10/02 14Z,   0.90,   1.07,  99.90,   2.16,   0.18,
10/02 15Z,   0.90,   0.66,  99.90,   1.74,   0.18,
10/02 16Z,   0.90,   0.34,  99.90,   1.42,   0.18,
10/02 17Z,   0.90,   0.19,  99.90,   1.27,   0.18,  (min)
10/02 18Z,   0.90,   0.27,  99.90,   1.35,   0.18,
10/02 19Z,   0.90,   0.60,  99.90,   1.68,   0.18,
10/02 20Z,   0.90,   1.11,  99.90,   2.19,   0.18,
10/02 21Z,   0.90,   1.67,  99.90,   2.75,   0.18,
10/02 22Z,   0.80,   2.12,  99.90,   3.10,   0.18,  0.34 ft above HAT
10/02 23Z,   0.80,   2.34,  99.90,   3.32,   0.18,  0.56 ft above HAT  (max)
10/03 00Z,   0.80,   2.30,  99.90,   3.28,   0.18,  0.52 ft above HAT
10/03 01Z,   0.80,   2.07,  99.90,   3.05,   0.18,  0.29 ft above HAT
10/03 02Z,   0.80,   1.72,  99.90,   2.71,   0.18,
10/03 03Z,   0.80,   1.34,  99.90,   2.33,   0.18,
10/03 04Z,   0.90,   0.99,  99.90,   2.07,   0.18,
10/03 05Z,   0.90,   0.71,  99.90,   1.80,   0.18,
10/03 06Z,   0.90,   0.58,  99.90,   1.67,   0.18,  (min)
10/03 07Z,   0.90,   0.66,  99.90,   1.74,   0.18,
10/03 08Z,   0.90,   0.93,  99.90,   2.01,   0.18,
10/03 09Z,   0.90,   1.32,  99.90,   2.41,   0.18,
10/03 10Z,   0.90,   1.71,  99.90,   2.79,   0.18,  0.03 ft above HAT
10/03 11Z,   0.90,   1.93,  99.90,   3.02,   0.18,  0.26 ft above HAT
10/03 12Z,   0.90,   1.94,  99.90,   3.02,   0.18,  0.26 ft above HAT  (max)
10/03 13Z,   0.90,   1.73,  99.90,   2.81,   0.18,  0.05 ft above HAT
10/03 14Z,   0.90,   1.37,  99.90,   2.45,   0.18,
10/03 15Z,   0.90,   0.97,  99.90,   2.05,   0.18,
10/03 16Z,   0.90,   0.60,  99.90,   1.68,   0.18,
10/03 17Z,   0.90,   0.34,  99.90,   1.42,   0.18,
10/03 18Z,   0.90,   0.24,  99.90,   1.32,   0.18,