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
#Washington, DC : 05/16/2025 02:21:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   1.20,   1.07,   3.06,  99.90,   0.79,
05/14 07Z,   1.30,   0.71,   2.70,  99.90,   0.69,
05/14 08Z,   1.30,   0.56,   2.40,  99.90,   0.54,
05/14 09Z,   1.30,   0.65,   2.31,  99.90,   0.36,  (min)
05/14 10Z,   1.40,   1.12,   2.76,  99.90,   0.24,
05/14 11Z,   1.40,   1.94,   3.62,  99.90,   0.28,
05/14 12Z,   1.40,   2.73,   4.26,  99.90,   0.13,  0.21 ft above HAT
05/14 13Z,   1.40,   3.18,   4.36,  99.90,  -0.22,  0.31 ft above HAT  (max)
05/14 14Z,   1.40,   3.27,   4.08,  99.90,  -0.59,  0.03 ft above HAT
05/14 15Z,   1.40,   3.04,   3.60,  99.90,  -0.84,
05/14 16Z,   1.40,   2.56,   3.03,  99.90,  -0.93,
05/14 17Z,   1.40,   1.99,   2.50,  99.90,  -0.89,
05/14 18Z,   1.40,   1.44,   2.03,  99.90,  -0.81,
05/14 19Z,   1.40,   0.97,   1.66,  99.90,  -0.71,
05/14 20Z,   1.30,   0.62,   1.37,  99.90,  -0.55,
05/14 21Z,   1.30,   0.42,   1.21,  99.90,  -0.51,  (min)
05/14 22Z,   1.30,   0.52,   1.25,  99.90,  -0.57,
05/14 23Z,   1.30,   1.05,   1.79,  99.90,  -0.56,
05/15 00Z,   1.30,   1.81,   2.70,  99.90,  -0.41,
05/15 01Z,   1.30,   2.41,   3.46,  99.90,  -0.25,
05/15 02Z,   1.30,   2.71,   3.82,  99.90,  -0.19,
05/15 03Z,   1.30,   2.72,   3.93,  99.90,  -0.09,  (max)
05/15 04Z,   1.30,   2.42,   3.85,  99.90,   0.13,
05/15 05Z,   1.30,   1.93,   3.64,  99.90,   0.41,
05/15 06Z,   1.30,   1.40,   3.35,  99.90,   0.65,
05/15 07Z,   1.20,   0.94,   3.10,  99.90,   0.96,
05/15 08Z,   1.20,   0.65,   2.93,  99.90,   1.08,
05/15 09Z,   1.20,   0.58,   2.84,  99.90,   1.06,  (min)
05/15 10Z,   1.20,   0.78,   2.91,  99.90,   0.93,
05/15 11Z,   1.20,   1.37,   3.33,  99.90,   0.76,
05/15 12Z,   1.10,   2.23,   4.04,  99.90,   0.71,
05/15 13Z,   1.10,   2.94,   4.62,  99.90,   0.58,  0.57 ft above HAT
05/15 14Z,   1.10,   3.24,   4.97,  99.90,   0.63,  0.92 ft above HAT
05/15 15Z,   1.10,   3.18,   5.09,  99.90,   0.81,  1.04 ft above HAT  (max)
05/15 16Z,   1.10,   2.84,   5.02,  99.90,   1.08,  0.97 ft above HAT
05/15 17Z,   1.10,   2.31,   4.83,  99.90,   1.42,  0.78 ft above HAT
05/15 18Z,   1.00,   1.75,   4.59,  99.90,   1.84,  0.54 ft above HAT
05/15 19Z,   1.00,   1.23,   4.36,  99.90,   2.13,  0.31 ft above HAT
05/15 20Z,   1.00,   0.82,   4.17,  99.90,   2.35,  0.12 ft above HAT
05/15 21Z,   1.00,   0.54,   4.01,  99.90,   2.47,
05/15 22Z,   0.90,   0.45,   3.90,  99.90,   2.55,
05/15 23Z,   0.90,   0.68,   3.88,  99.90,   2.30,  (min)
05/16 00Z,   0.90,   1.32,   4.02,  99.90,   1.80,
05/16 01Z,   0.90,   2.08,   4.42,  99.90,   1.44,  0.37 ft above HAT
05/16 02Z,   0.90,   2.58,   4.84,  99.90,   1.36,  0.79 ft above HAT
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 03Z,   0.90,   2.75,  99.90,   4.90,   1.25,  0.85 ft above HAT  (max)
05/16 04Z,   0.90,   2.64,  99.90,   4.68,   1.14,  0.63 ft above HAT
05/16 05Z,   0.90,   2.27,  99.90,   4.19,   1.02,  0.14 ft above HAT
05/16 06Z,   0.90,   1.77,  99.90,   3.57,   0.91,
05/16 07Z,   0.90,   1.26,  99.90,   2.95,   0.80,
05/16 08Z,   0.90,   0.84,  99.90,   2.43,   0.68,
05/16 09Z,   0.90,   0.62,  99.90,   2.09,   0.57,
05/16 10Z,   0.90,   0.63,  99.90,   1.98,   0.45,  (min)
05/16 11Z,   0.90,   0.93,  99.90,   2.17,   0.34,
05/16 12Z,   0.90,   1.62,  99.90,   2.74,   0.23,
05/16 13Z,   0.90,   2.48,  99.90,   3.49,   0.11,
05/16 14Z,   0.90,   3.08,  99.90,   3.98,   0.00,
05/16 15Z,   0.90,   3.24,  99.90,   4.14,   0.00,  0.09 ft above HAT  (max)
05/16 16Z,   0.90,   3.06,  99.90,   3.96,   0.00,
05/16 17Z,   0.90,   2.64,  99.90,   3.54,   0.00,
05/16 18Z,   0.90,   2.09,  99.90,   2.99,   0.00,
05/16 19Z,   0.90,   1.55,  99.90,   2.45,   0.00,
05/16 20Z,   0.90,   1.07,  99.90,   1.97,   0.00,
05/16 21Z,   0.90,   0.71,  99.90,   1.61,   0.00,
05/16 22Z,   0.90,   0.51,  99.90,   1.41,   0.00,  (min)
05/16 23Z,   0.90,   0.51,  99.90,   1.41,   0.00,
05/17 00Z,   0.90,   0.87,  99.90,   1.77,   0.00,
05/17 01Z,   0.90,   1.58,  99.90,   2.48,   0.00,
05/17 02Z,   0.90,   2.30,  99.90,   3.20,   0.00,
05/17 03Z,   0.90,   2.69,  99.90,   3.59,   0.00,
05/17 04Z,   0.90,   2.76,  99.90,   3.66,   0.00,  (max)
05/17 05Z,   0.90,   2.55,  99.90,   3.45,   0.00,
05/17 06Z,   0.90,   2.14,  99.90,   3.04,   0.00,
05/17 07Z,   0.90,   1.63,  99.90,   2.53,   0.00,
05/17 08Z,   0.90,   1.14,  99.90,   2.04,   0.00,
05/17 09Z,   0.90,   0.77,  99.90,   1.67,   0.00,
05/17 10Z,   0.90,   0.61,  99.90,   1.51,   0.00,  (min)
05/17 11Z,   0.90,   0.69,  99.90,   1.59,   0.00,
05/17 12Z,   0.90,   1.08,  99.90,   1.98,   0.00,
05/17 13Z,   0.90,   1.82,  99.90,   2.72,   0.00,
05/17 14Z,   1.00,   2.65,  99.90,   3.65,   0.00,
05/17 15Z,   1.00,   3.14,  99.90,   4.14,   0.00,  0.09 ft above HAT
05/17 16Z,   1.00,   3.19,  99.90,   4.19,   0.00,  0.14 ft above HAT  (max)
05/17 17Z,   1.00,   2.93,  99.90,   3.94,   0.00,
05/17 18Z,   1.00,   2.47,  99.90,   3.47,   0.00,
05/17 19Z,   1.00,   1.92,  99.90,   2.92,   0.00,
05/17 20Z,   1.00,   1.39,  99.90,   2.39,   0.00,
05/17 21Z,   1.00,   0.94,  99.90,   1.94,   0.00,
05/17 22Z,   1.00,   0.63,  99.90,   1.63,   0.00,
05/17 23Z,   1.00,   0.49,  99.90,   1.49,   0.00,
05/18 00Z,   0.90,   0.59,  99.90,   1.49,   0.00,  (min)
05/18 01Z,   0.90,   1.05,  99.90,   1.95,   0.00,
05/18 02Z,   0.80,   1.81,  99.90,   2.61,   0.00,
05/18 03Z,   0.80,   2.47,  99.90,   3.27,   0.00,
05/18 04Z,   0.80,   2.77,  99.90,   3.57,   0.00,  (max)
05/18 05Z,   0.80,   2.75,  99.90,   3.55,   0.00,
05/18 06Z,   0.80,   2.48,  99.90,   3.28,   0.00,
05/18 07Z,   0.70,   2.03,  99.90,   2.73,   0.00,
05/18 08Z,   0.70,   1.53,  99.90,   2.23,   0.00,
05/18 09Z,   0.70,   1.06,  99.90,   1.76,   0.00,
05/18 10Z,   0.70,   0.73,  99.90,   1.43,   0.00,
05/18 11Z,   0.70,   0.61,  99.90,   1.31,   0.00,  (min)
05/18 12Z,   0.70,   0.74,  99.90,   1.44,   0.00,
05/18 13Z,   0.70,   1.19,  99.90,   1.89,   0.00,
05/18 14Z,   0.70,   1.97,  99.90,   2.67,   0.00,
05/18 15Z,   0.70,   2.75,  99.90,   3.45,   0.00,
05/18 16Z,   0.70,   3.14,  99.90,   3.84,   0.00,  (max)
05/18 17Z,   0.70,   3.12,  99.90,   3.82,   0.00,
05/18 18Z,   0.70,   2.82,  99.90,   3.52,   0.00,
05/18 19Z,   0.70,   2.34,  99.90,   3.04,   0.00,
05/18 20Z,   0.70,   1.79,  99.90,   2.49,   0.00,
05/18 21Z,   0.70,   1.27,  99.90,   1.97,   0.00,
05/18 22Z,   0.70,   0.84,  99.90,   1.54,   0.00,
05/18 23Z,   0.70,   0.57,  99.90,   1.27,   0.00,
05/19 00Z,   0.60,   0.49,  99.90,   1.09,   0.00,  (min)
05/19 01Z,   0.60,   0.66,  99.90,   1.26,   0.00,
05/19 02Z,   0.60,   1.22,  99.90,   1.82,   0.00,
05/19 03Z,   0.60,   2.00,  99.90,   2.60,   0.00,
05/19 04Z,   0.50,   2.61,  99.90,   3.11,   0.00,
05/19 05Z,   0.50,   2.84,  99.90,   3.34,   0.00,  (max)
05/19 06Z,   0.50,   2.76,  99.90,   3.27,   0.00,
05/19 07Z,   0.50,   2.45,  99.90,   2.95,   0.00,
05/19 08Z,   0.50,   1.98,  99.90,   2.48,   0.00,
05/19 09Z,   0.50,   1.47,  99.90,   1.97,   0.00,
05/19 10Z,   0.50,   1.01,  99.90,   1.51,   0.00,
05/19 11Z,   0.50,   0.71,  99.90,   1.21,   0.00,
05/19 12Z,   0.50,   0.62,  99.90,   1.12,   0.00,  (min)
05/19 13Z,   0.50,   0.78,  99.90,   1.28,   0.00,
05/19 14Z,   0.50,   1.26,  99.90,   1.76,   0.00,
05/19 15Z,   0.50,   2.05,  99.90,   2.55,   0.00,
05/19 16Z,   0.50,   2.77,  99.90,   3.27,   0.00,
05/19 17Z,   0.50,   3.11,  99.90,   3.61,   0.00,  (max)
05/19 18Z,   0.50,   3.05,  99.90,   3.55,   0.00,