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 
#Baltimore, MD : 09/24/2023 08:20:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/22 12Z,   0.50,   0.77,   1.03,  99.90,  -0.24,  (min)
09/22 13Z,   0.50,   0.81,   1.19,  99.90,  -0.12,
09/22 14Z,   0.40,   0.93,   1.31,  99.90,  -0.02,
09/22 15Z,   0.50,   1.05,   1.43,  99.90,  -0.12,
09/22 16Z,   0.50,   1.13,   1.51,  99.90,  -0.12,  (max)
09/22 17Z,   0.40,   1.09,   1.42,  99.90,  -0.07,
09/22 18Z,   0.50,   0.96,   1.30,  99.90,  -0.16,
09/22 19Z,   0.50,   0.76,   1.20,  99.90,  -0.06,
09/22 20Z,   0.60,   0.57,   1.06,  99.90,  -0.11,
09/22 21Z,   0.60,   0.44,   1.04,  99.90,   0.00,  (min)
09/22 22Z,   0.70,   0.39,   1.10,  99.90,   0.01,
09/22 23Z,   0.60,   0.46,   1.16,  99.90,   0.10,
09/23 00Z,   0.70,   0.64,   1.25,  99.90,  -0.09,
09/23 01Z,   0.70,   0.92,   1.55,  99.90,  -0.07,
09/23 02Z,   0.60,   1.27,   1.74,  99.90,  -0.13,
09/23 03Z,   0.60,   1.61,   1.86,  99.90,  -0.35,
09/23 04Z,   0.50,   1.86,   1.95,  99.90,  -0.41,
09/23 05Z,   0.50,   1.96,   1.95,  99.90,  -0.51,  (max)
09/23 06Z,   0.40,   1.91,   1.88,  99.90,  -0.43,
09/23 07Z,   0.30,   1.75,   1.59,  99.90,  -0.46,
09/23 08Z,   0.20,   1.55,   1.31,  99.90,  -0.44,
09/23 09Z,   0.20,   1.33,   1.10,  99.90,  -0.43,
09/23 10Z,   0.10,   1.12,   0.95,  99.90,  -0.27,
09/23 11Z,   0.00,   0.93,   0.93,  99.90,  -0.00,  (min)
09/23 12Z,   0.00,   0.79,   1.08,  99.90,   0.29,  (max)
09/23 13Z,   0.00,   0.73,   0.96,  99.90,   0.23,  (min)
09/23 14Z,   0.00,   0.77,   1.17,  99.90,   0.40,
09/23 15Z,   0.10,   0.89,   1.43,  99.90,   0.44,
09/23 16Z,   0.10,   1.03,   1.56,  99.90,   0.43,
09/23 17Z,   0.20,   1.11,   1.65,  99.90,   0.34,
09/23 18Z,   0.30,   1.09,   1.70,  99.90,   0.31,  (max)
09/23 19Z,   0.40,   0.97,   1.55,  99.90,   0.18,
09/23 20Z,   0.50,   0.79,   1.48,  99.90,   0.19,  (min)
09/23 21Z,   0.60,   0.60,   1.49,  99.90,   0.29,
09/23 22Z,   0.70,   0.47,   3.14,  99.90,   1.97,  0.63 ft above HAT  (max)
09/23 23Z,   0.80,   0.42,   1.50,  99.90,   0.28,  (min)
09/24 00Z,   0.80,   0.47,   1.75,  99.90,   0.48,
09/24 01Z,   0.90,   0.63,   1.98,  99.90,   0.45,
09/24 02Z,   0.90,   0.90,   2.43,  99.90,   0.63,
09/24 03Z,   1.10,   1.24,   2.77,  99.90,   0.43,  0.26 ft above HAT
09/24 04Z,   1.10,   1.58,   3.04,  99.90,   0.36,  0.53 ft above HAT
09/24 05Z,   1.20,   1.83,   3.49,  99.90,   0.46,  0.98 ft above HAT
09/24 06Z,   1.40,   1.94,   3.70,  99.90,   0.36,  1.19 ft above HAT
09/24 07Z,   1.50,   1.91,   3.72,  99.90,   0.31,  1.21 ft above HAT
09/24 08Z,   1.60,   1.76,   5.71,  99.90,   2.35,  3.20 ft above HAT  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/24 09Z,   1.70,   1.56,  99.90,   5.40,   2.14,  2.89 ft above HAT
09/24 10Z,   1.90,   1.33,  99.90,   5.16,   1.93,  2.65 ft above HAT
09/24 11Z,   2.00,   1.11,  99.90,   4.83,   1.72,  2.32 ft above HAT
09/24 12Z,   2.10,   0.90,  99.90,   4.51,   1.51,  2.00 ft above HAT
09/24 13Z,   2.20,   0.75,  99.90,   4.24,   1.30,  1.73 ft above HAT
09/24 14Z,   2.20,   0.69,  99.90,   3.97,   1.09,  1.46 ft above HAT
09/24 15Z,   2.30,   0.74,  99.90,   3.91,   0.87,  1.40 ft above HAT
09/24 16Z,   2.20,   0.88,  99.90,   3.75,   0.66,  1.24 ft above HAT
09/24 17Z,   2.20,   1.05,  99.90,   3.70,   0.45,  1.19 ft above HAT
09/24 18Z,   2.20,   1.16,  99.90,   3.60,   0.24,  1.09 ft above HAT
09/24 19Z,   2.10,   1.15,  99.90,   3.28,   0.03,  0.77 ft above HAT
09/24 20Z,   2.00,   1.04,  99.90,   2.85,  -0.18,  0.34 ft above HAT
09/24 21Z,   2.00,   0.85,  99.90,   2.67,  -0.18,  0.16 ft above HAT
09/24 22Z,   1.90,   0.66,  99.90,   2.38,  -0.18,
09/24 23Z,   1.90,   0.51,  99.90,   2.23,  -0.18,
09/25 00Z,   1.80,   0.43,  99.90,   2.05,  -0.18,  (min)
09/25 01Z,   1.80,   0.45,  99.90,   2.07,  -0.18,
09/25 02Z,   1.70,   0.59,  99.90,   2.11,  -0.18,
09/25 03Z,   1.60,   0.84,  99.90,   2.26,  -0.18,
09/25 04Z,   1.60,   1.18,  99.90,   2.60,  -0.18,  0.09 ft above HAT
09/25 05Z,   1.60,   1.53,  99.90,   2.95,  -0.18,  0.44 ft above HAT
09/25 06Z,   1.50,   1.80,  99.90,   3.12,  -0.18,  0.61 ft above HAT
09/25 07Z,   1.50,   1.92,  99.90,   3.24,  -0.18,  0.73 ft above HAT  (max)
09/25 08Z,   1.50,   1.90,  99.90,   3.22,  -0.18,  0.71 ft above HAT
09/25 09Z,   1.40,   1.76,  99.90,   2.98,  -0.18,  0.47 ft above HAT
09/25 10Z,   1.40,   1.55,  99.90,   2.77,  -0.18,  0.26 ft above HAT
09/25 11Z,   1.40,   1.32,  99.90,   2.54,  -0.18,  0.03 ft above HAT
09/25 12Z,   1.30,   1.07,  99.90,   2.19,  -0.18,
09/25 13Z,   1.30,   0.84,  99.90,   1.96,  -0.18,
09/25 14Z,   1.20,   0.68,  99.90,   1.70,  -0.18,
09/25 15Z,   1.20,   0.64,  99.90,   1.66,  -0.18,  (min)
09/25 16Z,   1.20,   0.72,  99.90,   1.74,  -0.18,
09/25 17Z,   1.10,   0.91,  99.90,   1.83,  -0.18,
09/25 18Z,   1.10,   1.11,  99.90,   2.03,  -0.18,
09/25 19Z,   1.10,   1.25,  99.90,   2.17,  -0.18,  (max)
09/25 20Z,   1.00,   1.26,  99.90,   2.08,  -0.18,
09/25 21Z,   1.00,   1.14,  99.90,   1.96,  -0.18,
09/25 22Z,   0.90,   0.95,  99.90,   1.67,  -0.18,
09/25 23Z,   0.90,   0.73,  99.90,   1.45,  -0.18,
09/26 00Z,   0.80,   0.55,  99.90,   1.17,  -0.18,
09/26 01Z,   0.80,   0.43,  99.90,   1.05,  -0.18,
09/26 02Z,   0.70,   0.41,  99.90,   0.93,  -0.18,  (min)
09/26 03Z,   0.70,   0.52,  99.90,   1.04,  -0.18,
09/26 04Z,   0.70,   0.76,  99.90,   1.28,  -0.18,
09/26 05Z,   0.60,   1.11,  99.90,   1.53,  -0.18,
09/26 06Z,   0.50,   1.48,  99.90,   1.79,  -0.18,
09/26 07Z,   0.50,   1.76,  99.90,   2.08,  -0.18,
09/26 08Z,   0.50,   1.91,  99.90,   2.23,  -0.18,  (max)
09/26 09Z,   0.50,   1.89,  99.90,   2.21,  -0.18,
09/26 10Z,   0.50,   1.75,  99.90,   2.07,  -0.18,
09/26 11Z,   0.40,   1.52,  99.90,   1.74,  -0.18,
09/26 12Z,   0.40,   1.26,  99.90,   1.48,  -0.18,
09/26 13Z,   0.40,   0.99,  99.90,   1.21,  -0.18,
09/26 14Z,   0.40,   0.75,  99.90,   0.97,  -0.18,
09/26 15Z,   0.40,   0.60,  99.90,   0.82,  -0.18,
09/26 16Z,   0.30,   0.59,  99.90,   0.71,  -0.18,  (min)
09/26 17Z,   0.30,   0.72,  99.90,   0.84,  -0.18,
09/26 18Z,   0.30,   0.96,  99.90,   1.08,  -0.18,
09/26 19Z,   0.30,   1.21,  99.90,   1.33,  -0.18,
09/26 20Z,   0.30,   1.38,  99.90,   1.50,  -0.18,  (max)
09/26 21Z,   0.20,   1.40,  99.90,   1.41,  -0.18,
09/26 22Z,   0.30,   1.27,  99.90,   1.39,  -0.18,
09/26 23Z,   0.30,   1.06,  99.90,   1.18,  -0.18,
09/27 00Z,   0.30,   0.81,  99.90,   0.93,  -0.18,
09/27 01Z,   0.30,   0.58,  99.90,   0.70,  -0.18,
09/27 02Z,   0.40,   0.42,  99.90,   0.64,  -0.18,
09/27 03Z,   0.40,   0.36,  99.90,   0.58,  -0.18,  (min)
09/27 04Z,   0.40,   0.45,  99.90,   0.67,  -0.18,
09/27 05Z,   0.50,   0.70,  99.90,   1.02,  -0.18,
09/27 06Z,   0.50,   1.06,  99.90,   1.38,  -0.18,
09/27 07Z,   0.60,   1.44,  99.90,   1.86,  -0.18,
09/27 08Z,   0.60,   1.74,  99.90,   2.16,  -0.18,
09/27 09Z,   0.70,   1.89,  99.90,   2.41,  -0.18,
09/27 10Z,   0.80,   1.86,  99.90,   2.48,  -0.18,  (max)
09/27 11Z,   0.90,   1.70,  99.90,   2.42,  -0.18,
09/27 12Z,   0.90,   1.45,  99.90,   2.17,  -0.18,
09/27 13Z,   1.00,   1.15,  99.90,   1.97,  -0.18,
09/27 14Z,   1.10,   0.86,  99.90,   1.78,  -0.18,
09/27 15Z,   1.10,   0.63,  99.90,   1.55,  -0.18,
09/27 16Z,   1.20,   0.51,  99.90,   1.53,  -0.18,  (min)
09/27 17Z,   1.20,   0.55,  99.90,   1.56,  -0.18,
09/27 18Z,   1.30,   0.75,  99.90,   1.87,  -0.18,
09/27 19Z,   1.30,   1.05,  99.90,   2.17,  -0.18,
09/27 20Z,   1.40,   1.34,  99.90,   2.56,  -0.18,  0.05 ft above HAT
09/27 21Z,   1.40,   1.53,  99.90,   2.75,  -0.18,  0.24 ft above HAT
09/27 22Z,   1.50,   1.55,  99.90,   2.87,  -0.18,  0.36 ft above HAT  (max)
09/27 23Z,   1.60,   1.41,  99.90,   2.83,  -0.18,  0.32 ft above HAT
09/28 00Z,   1.60,   1.16,  99.90,   2.58,  -0.18,  0.07 ft above HAT