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

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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
#Reedy Point, DE : 03/20/2025 15:23:56 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 00Z,   0.80,  -5.24,  -4.45,  99.90,  -0.01,
03/19 01Z,   0.80,  -5.45,  -4.87,  99.90,  -0.22,  (min)
03/19 02Z,   0.80,  -5.17,  -4.24,  99.90,   0.13,
03/19 03Z,   0.80,  -4.13,  -2.79,  99.90,   0.54,
03/19 04Z,   0.80,  -2.58,  -1.54,  99.90,   0.24,
03/19 05Z,   0.80,  -1.30,  -0.59,  99.90,  -0.09,
03/19 06Z,   0.80,  -0.62,   0.12,  99.90,  -0.06,
03/19 07Z,   0.80,  -0.46,   0.33,  99.90,  -0.01,  (max)
03/19 08Z,   0.80,  -0.85,  -0.04,  99.90,   0.01,
03/19 09Z,   0.80,  -1.79,  -1.15,  99.90,  -0.16,
03/19 10Z,   0.80,  -3.00,  -2.42,  99.90,  -0.22,
03/19 11Z,   0.80,  -4.12,  -3.34,  99.90,  -0.02,
03/19 12Z,   0.90,  -4.91,  -4.12,  99.90,  -0.11,
03/19 13Z,   0.90,  -5.38,  -4.70,  99.90,  -0.22,
03/19 14Z,   0.90,  -5.51,  -4.83,  99.90,  -0.22,  (min)
03/19 15Z,   0.90,  -5.02,  -3.98,  99.90,   0.14,
03/19 16Z,   0.90,  -3.81,  -2.60,  99.90,   0.31,
03/19 17Z,   0.90,  -2.48,  -1.44,  99.90,   0.14,
03/19 18Z,   0.90,  -1.60,  -0.54,  99.90,   0.16,
03/19 19Z,   1.00,  -1.20,  -0.11,  99.90,   0.09,  (max)
03/19 20Z,   1.00,  -1.25,  -0.26,  99.90,  -0.01,
03/19 21Z,   1.00,  -1.87,  -1.12,  99.90,  -0.25,
03/19 22Z,   1.10,  -2.93,  -2.17,  99.90,  -0.34,
03/19 23Z,   1.10,  -4.06,  -3.08,  99.90,  -0.12,
03/20 00Z,   1.10,  -4.91,  -3.79,  99.90,   0.02,
03/20 01Z,   1.20,  -5.33,  -4.34,  99.90,  -0.21,
03/20 02Z,   1.20,  -5.36,  -4.35,  99.90,  -0.19,  (min)
03/20 03Z,   1.20,  -4.85,  -3.21,  99.90,   0.44,
03/20 04Z,   1.20,  -3.61,  -1.95,  99.90,   0.46,
03/20 05Z,   1.20,  -2.07,  -0.85,  99.90,   0.02,
03/20 06Z,   1.30,  -0.97,   0.01,  99.90,  -0.32,
03/20 07Z,   1.30,  -0.52,   0.51,  99.90,  -0.27,
03/20 08Z,   1.30,  -0.57,   0.62,  99.90,  -0.11,  (max)
03/20 09Z,   1.30,  -1.12,   0.11,  99.90,  -0.07,
03/20 10Z,   1.30,  -2.12,  -0.88,  99.90,  -0.06,
03/20 11Z,   1.40,  -3.30,  -1.90,  99.90,  -0.00,
03/20 12Z,   1.40,  -4.31,  -2.76,  99.90,   0.15,
03/20 13Z,   1.40,  -4.98,  -3.42,  99.90,   0.16,
03/20 14Z,   1.40,  -5.32,  -3.73,  99.90,   0.19,  (min)
03/20 15Z,   1.50,  -5.33,  -3.59,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 16Z,   1.50,  -4.70,  99.90,  -2.97,   0.23,
03/20 17Z,   1.50,  -3.45,  99.90,  -1.74,   0.22,
03/20 18Z,   1.50,  -2.25,  99.90,  -0.55,   0.20,
03/20 19Z,   1.60,  -1.56,  99.90,   0.23,   0.19,
03/20 20Z,   1.70,  -1.30,  99.90,   0.58,   0.17,  (max)
03/20 21Z,   1.70,  -1.47,  99.90,   0.39,   0.16,
03/20 22Z,   1.70,  -2.17,  99.90,  -0.33,   0.15,
03/20 23Z,   1.70,  -3.23,  99.90,  -1.40,   0.13,
03/21 00Z,   1.70,  -4.30,  99.90,  -2.48,   0.12,
03/21 01Z,   1.70,  -5.03,  99.90,  -3.23,   0.11,
03/21 02Z,   1.60,  -5.33,  99.90,  -3.64,   0.09,
03/21 03Z,   1.40,  -5.23,  99.90,  -3.75,   0.08,  (min)
03/21 04Z,   1.10,  -4.56,  99.90,  -3.39,   0.08,
03/21 05Z,   0.90,  -3.23,  99.90,  -2.25,   0.08,
03/21 06Z,   0.60,  -1.75,  99.90,  -1.07,   0.08,
03/21 07Z,   0.30,  -0.83,  99.90,  -0.45,   0.08,  (max)
03/21 08Z,   0.00,  -0.54,  99.90,  -0.46,   0.08,
03/21 09Z,  -0.20,  -0.70,  99.90,  -0.82,   0.08,
03/21 10Z,  -0.30,  -1.33,  99.90,  -1.55,   0.08,
03/21 11Z,  -0.30,  -2.34,  99.90,  -2.56,   0.08,
03/21 12Z,  -0.30,  -3.46,  99.90,  -3.68,   0.08,
03/21 13Z,  -0.50,  -4.38,  99.90,  -4.80,   0.08,
03/21 14Z,  -0.80,  -4.95,  99.90,  -5.67,   0.08,
03/21 15Z,  -1.00,  -5.24,  99.90,  -6.16,   0.08,
03/21 16Z,  -1.20,  -5.17,  99.90,  -6.30,   0.08,  (min)
03/21 17Z,  -1.10,  -4.46,  99.90,  -5.48,   0.08,
03/21 18Z,  -1.00,  -3.23,  99.90,  -4.15,   0.08,
03/21 19Z,  -0.90,  -2.16,  99.90,  -2.98,   0.08,
03/21 20Z,  -0.90,  -1.59,  99.90,  -2.41,   0.08,
03/21 21Z,  -0.70,  -1.40,  99.90,  -2.02,   0.08,  (max)
03/21 22Z,  -0.50,  -1.63,  99.90,  -2.05,   0.08,
03/21 23Z,  -0.20,  -2.37,  99.90,  -2.49,   0.08,
03/22 00Z,   0.00,  -3.41,  99.90,  -3.33,   0.08,
03/22 01Z,   0.10,  -4.41,  99.90,  -4.23,   0.08,
03/22 02Z,   0.20,  -5.06,  99.90,  -4.79,   0.08,
03/22 03Z,   0.30,  -5.29,  99.90,  -4.91,   0.08,  (min)
03/22 04Z,   0.40,  -5.13,  99.90,  -4.65,   0.08,
03/22 05Z,   0.40,  -4.38,  99.90,  -3.90,   0.08,
03/22 06Z,   0.40,  -3.00,  99.90,  -2.52,   0.08,
03/22 07Z,   0.40,  -1.61,  99.90,  -1.13,   0.08,
03/22 08Z,   0.40,  -0.82,  99.90,  -0.34,   0.08,
03/22 09Z,   0.40,  -0.60,  99.90,  -0.12,   0.08,  (max)
03/22 10Z,   0.40,  -0.79,  99.90,  -0.31,   0.08,
03/22 11Z,   0.50,  -1.44,  99.90,  -0.86,   0.08,
03/22 12Z,   0.50,  -2.44,  99.90,  -1.86,   0.08,
03/22 13Z,   0.50,  -3.50,  99.90,  -2.92,   0.08,
03/22 14Z,   0.50,  -4.35,  99.90,  -3.77,   0.08,
03/22 15Z,   0.50,  -4.88,  99.90,  -4.31,   0.08,
03/22 16Z,   0.50,  -5.17,  99.90,  -4.59,   0.08,  (min)
03/22 17Z,   0.50,  -5.09,  99.90,  -4.51,   0.08,
03/22 18Z,   0.50,  -4.33,  99.90,  -3.75,   0.08,
03/22 19Z,   0.50,  -3.13,  99.90,  -2.55,   0.08,
03/22 20Z,   0.40,  -2.15,  99.90,  -1.67,   0.08,
03/22 21Z,   0.30,  -1.62,  99.90,  -1.24,   0.08,
03/22 22Z,   0.20,  -1.44,  99.90,  -1.16,   0.08,  (max)
03/22 23Z,   0.10,  -1.69,  99.90,  -1.51,   0.08,
03/23 00Z,   0.10,  -2.44,  99.90,  -2.26,   0.08,
03/23 01Z,   0.10,  -3.48,  99.90,  -3.30,   0.08,
03/23 02Z,   0.10,  -4.44,  99.90,  -4.27,   0.08,
03/23 03Z,   0.10,  -5.05,  99.90,  -4.87,   0.08,
03/23 04Z,   0.00,  -5.27,  99.90,  -5.19,   0.08,  (min)
03/23 05Z,   0.00,  -5.10,  99.90,  -5.02,   0.08,
03/23 06Z,  -0.10,  -4.31,  99.90,  -4.33,   0.08,
03/23 07Z,  -0.30,  -2.93,  99.90,  -3.15,   0.08,
03/23 08Z,  -0.50,  -1.61,  99.90,  -2.03,   0.08,
03/23 09Z,  -0.70,  -0.86,  99.90,  -1.48,   0.08,
03/23 10Z,  -0.80,  -0.62,  99.90,  -1.34,   0.08,  (max)
03/23 11Z,  -0.90,  -0.79,  99.90,  -1.61,   0.08,
03/23 12Z,  -0.90,  -1.44,  99.90,  -2.26,   0.08,
03/23 13Z,  -0.80,  -2.43,  99.90,  -3.15,   0.08,
03/23 14Z,  -0.70,  -3.47,  99.90,  -4.09,   0.08,
03/23 15Z,  -0.50,  -4.30,  99.90,  -4.72,   0.08,
03/23 16Z,  -0.30,  -4.85,  99.90,  -5.07,   0.08,
03/23 17Z,  -0.10,  -5.18,  99.90,  -5.20,   0.08,  (min)
03/23 18Z,   0.00,  -5.10,  99.90,  -5.02,   0.08,
03/23 19Z,   0.00,  -4.31,  99.90,  -4.23,   0.08,
03/23 20Z,   0.00,  -3.11,  99.90,  -3.03,   0.08,
03/23 21Z,   0.10,  -2.15,  99.90,  -1.97,   0.08,
03/23 22Z,   0.10,  -1.59,  99.90,  -1.41,   0.08,
03/23 23Z,   0.20,  -1.37,  99.90,  -1.09,   0.08,  (max)
03/24 00Z,   0.20,  -1.63,  99.90,  -1.35,   0.08,
03/24 01Z,   0.30,  -2.42,  99.90,  -2.04,   0.08,
03/24 02Z,   0.40,  -3.48,  99.90,  -3.00,   0.08,
03/24 03Z,   0.50,  -4.44,  99.90,  -3.86,   0.08,
03/24 04Z,   0.60,  -5.05,  99.90,  -4.37,   0.08,
03/24 05Z,   0.80,  -5.31,  99.90,  -4.43,   0.08,  (min)
03/24 06Z,   0.90,  -5.18,  99.90,  -4.20,   0.08,
03/24 07Z,  99.90,  -4.37,  99.90,  99.90,   0.08,
03/24 08Z,  99.90,  -2.96,  99.90,  99.90,   0.08,
03/24 09Z,  99.90,  -1.66,  99.90,  99.90,   0.08,
03/24 10Z,  99.90,  -0.88,  99.90,  99.90,   0.08,
03/24 11Z,  99.90,  -0.56,  99.90,  99.90,   0.08,
03/24 12Z,  99.90,  -0.70,  99.90,  99.90,   0.08,