EXTRA-TROPICAL  STORM  SURGE
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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
#Wachapreague, VA : 10/18/2026 04:21:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 12Z,   0.70,   1.49,   2.40,  99.90,   0.21,  (min)
10/16 13Z,   0.70,   2.32,   3.12,  99.90,   0.10,
10/16 14Z,   0.70,   3.11,   3.72,  99.90,  -0.09,
10/16 15Z,   0.70,   3.69,   4.25,  99.90,  -0.14,
10/16 16Z,   0.60,   4.15,   4.70,  99.90,  -0.05,
10/16 17Z,   0.60,   4.42,   4.93,  99.90,  -0.09,  (max)
10/16 18Z,   0.70,   4.24,   4.75,  99.90,  -0.19,
10/16 19Z,   0.70,   3.62,   4.10,  99.90,  -0.22,
10/16 20Z,   0.60,   2.86,   3.44,  99.90,  -0.02,
10/16 21Z,   0.60,   2.18,   2.84,  99.90,   0.06,
10/16 22Z,   0.60,   1.61,   2.36,  99.90,   0.15,
10/16 23Z,   0.60,   1.21,   2.00,  99.90,   0.19,  (min)
10/17 00Z,   0.60,   1.22,   2.07,  99.90,   0.25,
10/17 01Z,   0.60,   1.71,   2.53,  99.90,   0.22,
10/17 02Z,   0.60,   2.37,   3.00,  99.90,   0.03,
10/17 03Z,   0.50,   2.93,   3.45,  99.90,   0.02,
10/17 04Z,   0.50,   3.35,   3.83,  99.90,  -0.02,
10/17 05Z,   0.50,   3.60,   4.19,  99.90,   0.09,  (max)
10/17 06Z,   0.50,   3.49,   3.90,  99.90,  -0.09,
10/17 07Z,   0.50,   2.91,   3.08,  99.90,  -0.33,
10/17 08Z,   0.50,   2.13,   2.57,  99.90,  -0.06,
10/17 09Z,   0.50,   1.52,   2.24,  99.90,   0.22,
10/17 10Z,   0.50,   1.16,   1.95,  99.90,   0.29,
10/17 11Z,   0.50,   1.00,   1.62,  99.90,   0.12,  (min)
10/17 12Z,   0.60,   1.15,   1.85,  99.90,   0.10,
10/17 13Z,   0.70,   1.72,   2.87,  99.90,   0.45,
10/17 14Z,   0.70,   2.52,   3.56,  99.90,   0.34,
10/17 15Z,   0.80,   3.21,   4.08,  99.90,   0.07,
10/17 16Z,   0.80,   3.70,   4.67,  99.90,   0.17,
10/17 17Z,   0.80,   4.08,   5.25,  99.90,   0.37,
10/17 18Z,   0.80,   4.25,   5.46,  99.90,   0.41,  (max)
10/17 19Z,   0.90,   3.99,   5.07,  99.90,   0.18,
10/17 20Z,   0.90,   3.37,   4.65,  99.90,   0.38,
10/17 21Z,   0.90,   2.70,   4.23,  99.90,   0.63,
10/17 22Z,   1.00,   2.12,   3.92,  99.90,   0.80,
10/17 23Z,   1.10,   1.63,   3.37,  99.90,   0.64,
10/18 00Z,   1.20,   1.30,   2.84,  99.90,   0.34,  (min)
10/18 01Z,   1.20,   1.39,   2.85,  99.90,   0.26,
10/18 02Z,   1.20,   1.90,   3.29,  99.90,   0.19,
10/18 03Z,   1.20,   2.52,   3.59,  99.90,  -0.13,
10/18 04Z,   1.30,   3.01,   3.98,  99.90,  -0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/18 05Z,   1.30,   3.35,  99.90,   4.37,  -0.28,
10/18 06Z,   1.40,   3.53,  99.90,   4.68,  -0.24,  (max)
10/18 07Z,   1.40,   3.34,  99.90,   4.54,  -0.20,
10/18 08Z,   1.40,   2.75,  99.90,   3.99,  -0.16,
10/18 09Z,   1.40,   2.05,  99.90,   3.33,  -0.12,
10/18 10Z,   1.40,   1.54,  99.90,   2.86,  -0.08,
10/18 11Z,   1.40,   1.23,  99.90,   2.59,  -0.04,
10/18 12Z,   1.40,   1.09,  99.90,   2.49,   0.01,  (min)
10/18 13Z,   1.50,   1.26,  99.90,   2.81,   0.05,
10/18 14Z,   1.50,   1.85,  99.90,   3.43,   0.09,
10/18 15Z,   1.50,   2.61,  99.90,   4.24,   0.13,
10/18 16Z,   1.50,   3.23,  99.90,   4.90,   0.17,
10/18 17Z,   1.50,   3.66,  99.90,   5.33,   0.17,
10/18 18Z,   1.60,   3.99,  99.90,   5.77,   0.17,
10/18 19Z,   1.60,   4.11,  99.90,   5.88,   0.17,  (max)
10/18 20Z,   1.60,   3.82,  99.90,   5.59,   0.17,
10/18 21Z,   1.60,   3.23,  99.90,   5.00,   0.17,
10/18 22Z,   1.60,   2.62,  99.90,   4.39,   0.17,
10/18 23Z,   1.50,   2.09,  99.90,   3.76,   0.17,
10/19 00Z,   1.50,   1.60,  99.90,   3.27,   0.17,
10/19 01Z,   1.50,   1.31,  99.90,   2.98,   0.17,  (min)
10/19 02Z,   1.60,   1.46,  99.90,   3.23,   0.17,
10/19 03Z,   1.60,   2.01,  99.90,   3.78,   0.17,
10/19 04Z,   1.60,   2.61,  99.90,   4.38,   0.17,
10/19 05Z,   1.60,   3.05,  99.90,   4.82,   0.17,
10/19 06Z,   1.60,   3.36,  99.90,   5.13,   0.17,
10/19 07Z,   1.70,   3.51,  99.90,   5.38,   0.17,  (max)
10/19 08Z,   1.70,   3.31,  99.90,   5.18,   0.17,
10/19 09Z,   1.60,   2.74,  99.90,   4.51,   0.17,
10/19 10Z,   1.70,   2.10,  99.90,   3.97,   0.17,
10/19 11Z,   1.70,   1.62,  99.90,   3.49,   0.17,
10/19 12Z,   1.70,   1.28,  99.90,   3.15,   0.17,
10/19 13Z,   1.70,   1.10,  99.90,   2.97,   0.17,  (min)
10/19 14Z,   1.80,   1.28,  99.90,   3.25,   0.17,
10/19 15Z,   1.80,   1.88,  99.90,   3.85,   0.17,
10/19 16Z,   1.80,   2.62,  99.90,   4.59,   0.17,
10/19 17Z,   1.90,   3.19,  99.90,   5.27,   0.17,
10/19 18Z,   1.90,   3.61,  99.90,   5.68,   0.17,
10/19 19Z,   1.90,   3.94,  99.90,   6.01,   0.17,
10/19 20Z,   1.90,   4.04,  99.90,   6.11,   0.17,  0.01 ft above HAT  (max)
10/19 21Z,   2.00,   3.74,  99.90,   5.91,   0.17,
10/19 22Z,   2.00,   3.16,  99.90,   5.33,   0.17,
10/19 23Z,   2.10,   2.56,  99.90,   4.83,   0.17,
10/20 00Z,   2.10,   1.99,  99.90,   4.26,   0.17,
10/20 01Z,   2.10,   1.47,  99.90,   3.74,   0.17,
10/20 02Z,   2.10,   1.21,  99.90,   3.48,   0.17,  (min)
10/20 03Z,   2.20,   1.45,  99.90,   3.82,   0.17,
10/20 04Z,   2.20,   2.06,  99.90,   4.43,   0.17,
10/20 05Z,   2.30,   2.66,  99.90,   5.13,   0.17,
10/20 06Z,   2.30,   3.10,  99.90,   5.58,   0.17,
10/20 07Z,   2.30,   3.44,  99.90,   5.91,   0.17,
10/20 08Z,   2.30,   3.61,  99.90,   6.09,   0.17,  (max)
10/20 09Z,   2.30,   3.42,  99.90,   5.89,   0.17,
10/20 10Z,   2.30,   2.87,  99.90,   5.34,   0.17,
10/20 11Z,   2.30,   2.23,  99.90,   4.70,   0.17,
10/20 12Z,   2.30,   1.70,  99.90,   4.17,   0.17,
10/20 13Z,   2.30,   1.27,  99.90,   3.74,   0.17,
10/20 14Z,   2.30,   1.03,  99.90,   3.50,   0.17,  (min)
10/20 15Z,   2.30,   1.22,  99.90,   3.69,   0.17,
10/20 16Z,   2.30,   1.85,  99.90,   4.32,   0.17,
10/20 17Z,   2.30,   2.58,  99.90,   5.05,   0.17,
10/20 18Z,   2.30,   3.14,  99.90,   5.61,   0.17,
10/20 19Z,   2.30,   3.58,  99.90,   6.05,   0.17,
10/20 20Z,   2.40,   3.94,  99.90,   6.52,   0.17,  0.42 ft above HAT
10/20 21Z,   2.40,   4.05,  99.90,   6.62,   0.17,  0.52 ft above HAT  (max)
10/20 22Z,   2.50,   3.72,  99.90,   6.39,   0.17,  0.29 ft above HAT
10/20 23Z,   2.50,   3.10,  99.90,   5.77,   0.17,
10/21 00Z,   2.50,   2.44,  99.90,   5.11,   0.17,
10/21 01Z,   2.50,   1.80,  99.90,   4.47,   0.17,
10/21 02Z,   2.60,   1.25,  99.90,   4.02,   0.17,
10/21 03Z,   2.60,   1.05,  99.90,   3.82,   0.17,  (min)
10/21 04Z,   2.60,   1.40,  99.90,   4.17,   0.17,
10/21 05Z,   2.70,   2.08,  99.90,   4.95,   0.17,
10/21 06Z,   2.70,   2.73,  99.90,   5.60,   0.17,
10/21 07Z,   2.70,   3.22,  99.90,   6.09,   0.17,
10/21 08Z,   2.80,   3.63,  99.90,   6.60,   0.17,  0.50 ft above HAT
10/21 09Z,   2.80,   3.85,  99.90,   6.82,   0.17,  0.72 ft above HAT  (max)
10/21 10Z,   2.80,   3.65,  99.90,   6.62,   0.17,  0.52 ft above HAT
10/21 11Z,   2.90,   3.06,  99.90,   6.13,   0.17,  0.03 ft above HAT
10/21 12Z,   2.90,   2.36,  99.90,   5.43,   0.17,
10/21 13Z,   2.90,   1.72,  99.90,   4.79,   0.17,
10/21 14Z,   2.90,   1.18,  99.90,   4.25,   0.17,
10/21 15Z,   2.90,   0.89,  99.90,   3.96,   0.17,  (min)
10/21 16Z,   2.90,   1.10,  99.90,   4.17,   0.17,
10/21 17Z,   2.90,   1.76,  99.90,   4.83,   0.17,
10/21 18Z,   2.90,   2.51,  99.90,   5.58,   0.17,
10/21 19Z,  99.90,   3.11,  99.90,  99.90,   0.17,
10/21 20Z,  99.90,   3.62,  99.90,  99.90,   0.17,
10/21 21Z,  99.90,   4.03,  99.90,  99.90,   0.17,
10/21 22Z,  99.90,   4.11,  99.90,  99.90,   0.17,
10/21 23Z,  99.90,   3.70,  99.90,  99.90,   0.17,
10/22 00Z,  99.90,   2.99,  99.90,  99.90,   0.17,