EXTRA-TROPICAL  STORM  SURGE
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Manual
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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 : 07/04/2025 17:21:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 00Z,   0.70,   0.57,   0.75,  99.90,  -0.52,
07/03 01Z,   0.70,   0.42,   0.65,  99.90,  -0.47,  (min)
07/03 02Z,   0.70,   0.55,   0.87,  99.90,  -0.38,
07/03 03Z,   0.70,   1.08,   1.49,  99.90,  -0.29,
07/03 04Z,   0.70,   1.82,   2.30,  99.90,  -0.22,
07/03 05Z,   0.60,   2.44,   2.93,  99.90,  -0.11,
07/03 06Z,   0.70,   2.84,   3.33,  99.90,  -0.21,
07/03 07Z,   0.70,   2.99,   3.48,  99.90,  -0.21,  (max)
07/03 08Z,   0.70,   2.83,   3.32,  99.90,  -0.21,
07/03 09Z,   0.60,   2.44,   2.88,  99.90,  -0.16,
07/03 10Z,   0.60,   1.94,   2.31,  99.90,  -0.23,
07/03 11Z,   0.60,   1.44,   1.78,  99.90,  -0.26,
07/03 12Z,   0.70,   1.05,   1.38,  99.90,  -0.37,
07/03 13Z,   0.70,   0.76,   1.10,  99.90,  -0.36,
07/03 14Z,   0.70,   0.63,   0.98,  99.90,  -0.35,  (min)
07/03 15Z,   0.70,   0.84,   1.22,  99.90,  -0.32,
07/03 16Z,   0.70,   1.37,   1.90,  99.90,  -0.17,
07/03 17Z,   0.60,   1.95,   2.60,  99.90,   0.05,
07/03 18Z,   0.70,   2.37,   3.08,  99.90,   0.01,
07/03 19Z,   0.70,   2.60,   3.28,  99.90,  -0.02,  (max)
07/03 20Z,   0.70,   2.56,   3.17,  99.90,  -0.09,
07/03 21Z,   0.70,   2.23,   2.77,  99.90,  -0.16,
07/03 22Z,   0.70,   1.73,   2.27,  99.90,  -0.16,
07/03 23Z,   0.70,   1.21,   1.79,  99.90,  -0.12,
07/04 00Z,   0.80,   0.79,   1.37,  99.90,  -0.22,
07/04 01Z,   0.80,   0.55,   1.10,  99.90,  -0.25,
07/04 02Z,   0.80,   0.48,   0.99,  99.90,  -0.29,  (min)
07/04 03Z,   0.80,   0.69,   1.19,  99.90,  -0.30,
07/04 04Z,   0.80,   1.28,   1.86,  99.90,  -0.22,
07/04 05Z,   0.80,   1.99,   2.64,  99.90,  -0.15,
07/04 06Z,   0.80,   2.56,   3.17,  99.90,  -0.19,
07/04 07Z,   0.80,   2.91,   3.47,  99.90,  -0.24,
07/04 08Z,   0.80,   3.01,   3.50,  99.90,  -0.31,  (max)
07/04 09Z,   0.80,   2.82,   3.23,  99.90,  -0.39,
07/04 10Z,   0.80,   2.40,   2.81,  99.90,  -0.39,
07/04 11Z,   0.80,   1.90,   2.36,  99.90,  -0.34,
07/04 12Z,   0.80,   1.41,   1.93,  99.90,  -0.28,
07/04 13Z,   0.80,   1.04,   1.56,  99.90,  -0.28,
07/04 14Z,   0.80,   0.76,   1.29,  99.90,  -0.27,
07/04 15Z,   0.80,   0.64,   1.26,  99.90,  -0.18,  (min)
07/04 16Z,   0.80,   0.87,   1.49,  99.90,  -0.18,
07/04 17Z,   0.80,   1.39,   2.00,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 18Z,   0.80,   1.92,  99.90,   2.54,  -0.19,
07/04 19Z,   0.80,   2.31,  99.90,   2.93,  -0.18,
07/04 20Z,   0.70,   2.53,  99.90,   3.06,  -0.17,  (max)
07/04 21Z,   0.70,   2.47,  99.90,   3.01,  -0.16,
07/04 22Z,   0.70,   2.12,  99.90,   2.67,  -0.16,
07/04 23Z,   0.70,   1.62,  99.90,   2.17,  -0.15,
07/05 00Z,   0.70,   1.11,  99.90,   1.67,  -0.14,
07/05 01Z,   0.70,   0.74,  99.90,   1.30,  -0.13,
07/05 02Z,   0.70,   0.55,  99.90,   1.12,  -0.13,
07/05 03Z,   0.70,   0.54,  99.90,   1.12,  -0.12,  (min)
07/05 04Z,   0.70,   0.83,  99.90,   1.42,  -0.11,
07/05 05Z,   0.70,   1.45,  99.90,   2.05,  -0.10,
07/05 06Z,   0.70,   2.14,  99.90,   2.74,  -0.10,
07/05 07Z,   0.70,   2.66,  99.90,   3.25,  -0.10,
07/05 08Z,   0.70,   2.97,  99.90,   3.56,  -0.10,
07/05 09Z,   0.70,   3.03,  99.90,   3.62,  -0.10,  (max)
07/05 10Z,   0.70,   2.79,  99.90,   3.39,  -0.10,
07/05 11Z,   0.70,   2.35,  99.90,   2.94,  -0.10,
07/05 12Z,   0.70,   1.84,  99.90,   2.43,  -0.10,
07/05 13Z,   0.70,   1.37,  99.90,   1.96,  -0.10,
07/05 14Z,   0.70,   1.00,  99.90,   1.59,  -0.10,
07/05 15Z,   0.70,   0.72,  99.90,   1.32,  -0.10,
07/05 16Z,   0.70,   0.63,  99.90,   1.22,  -0.10,  (min)
07/05 17Z,   0.70,   0.89,  99.90,   1.48,  -0.10,
07/05 18Z,   0.70,   1.41,  99.90,   2.00,  -0.10,
07/05 19Z,   0.70,   1.92,  99.90,   2.51,  -0.10,
07/05 20Z,   0.70,   2.30,  99.90,   2.90,  -0.10,
07/05 21Z,   0.70,   2.51,  99.90,   3.10,  -0.10,  (max)
07/05 22Z,   0.70,   2.42,  99.90,   3.01,  -0.10,
07/05 23Z,   0.70,   2.04,  99.90,   2.64,  -0.10,
07/06 00Z,   0.70,   1.53,  99.90,   2.13,  -0.10,
07/06 01Z,   0.70,   1.04,  99.90,   1.64,  -0.10,
07/06 02Z,   0.70,   0.71,  99.90,   1.31,  -0.10,
07/06 03Z,   0.70,   0.56,  99.90,   1.15,  -0.10,  (min)
07/06 04Z,   0.80,   0.60,  99.90,   1.29,  -0.10,
07/06 05Z,   0.80,   0.95,  99.90,   1.64,  -0.10,
07/06 06Z,   0.80,   1.61,  99.90,   2.30,  -0.10,
07/06 07Z,   0.80,   2.28,  99.90,   2.97,  -0.10,
07/06 08Z,   0.80,   2.76,  99.90,   3.45,  -0.10,
07/06 09Z,   0.80,   3.02,  99.90,   3.72,  -0.10,
07/06 10Z,   0.80,   3.03,  99.90,   3.72,  -0.10,  (max)
07/06 11Z,   0.80,   2.74,  99.90,   3.43,  -0.10,
07/06 12Z,   0.80,   2.27,  99.90,   2.96,  -0.10,
07/06 13Z,   0.80,   1.75,  99.90,   2.45,  -0.10,
07/06 14Z,   0.80,   1.29,  99.90,   1.99,  -0.10,
07/06 15Z,   0.80,   0.93,  99.90,   1.63,  -0.10,
07/06 16Z,   0.80,   0.65,  99.90,   1.35,  -0.10,
07/06 17Z,   0.80,   0.59,  99.90,   1.28,  -0.10,  (min)
07/06 18Z,   0.80,   0.90,  99.90,   1.59,  -0.10,
07/06 19Z,   0.80,   1.45,  99.90,   2.14,  -0.10,
07/06 20Z,   0.80,   1.96,  99.90,   2.66,  -0.10,
07/06 21Z,   0.80,   2.34,  99.90,   3.04,  -0.10,
07/06 22Z,   0.80,   2.52,  99.90,   3.22,  -0.10,  (max)
07/06 23Z,   0.80,   2.39,  99.90,   3.08,  -0.10,
07/07 00Z,   0.80,   1.98,  99.90,   2.67,  -0.10,
07/07 01Z,   0.80,   1.46,  99.90,   2.16,  -0.10,
07/07 02Z,   0.80,   0.99,  99.90,   1.69,  -0.10,
07/07 03Z,   0.80,   0.69,  99.90,   1.39,  -0.10,
07/07 04Z,   0.80,   0.56,  99.90,   1.26,  -0.10,  (min)
07/07 05Z,   0.80,   0.64,  99.90,   1.34,  -0.10,
07/07 06Z,   0.80,   1.06,  99.90,   1.75,  -0.10,
07/07 07Z,   0.80,   1.75,  99.90,   2.45,  -0.10,
07/07 08Z,   0.80,   2.41,  99.90,   3.11,  -0.10,
07/07 09Z,   0.80,   2.85,  99.90,   3.55,  -0.10,
07/07 10Z,   0.80,   3.07,  99.90,   3.77,  -0.10,  (max)
07/07 11Z,   0.80,   3.00,  99.90,   3.70,  -0.10,
07/07 12Z,   0.80,   2.66,  99.90,   3.35,  -0.10,
07/07 13Z,   0.80,   2.16,  99.90,   2.86,  -0.10,
07/07 14Z,   0.80,   1.65,  99.90,   2.35,  -0.10,
07/07 15Z,   0.80,   1.20,  99.90,   1.89,  -0.10,
07/07 16Z,   0.80,   0.83,  99.90,   1.53,  -0.10,
07/07 17Z,   0.80,   0.56,  99.90,   1.26,  -0.10,
07/07 18Z,   0.80,   0.55,  99.90,   1.25,  -0.10,  (min)
07/07 19Z,   0.80,   0.94,  99.90,   1.64,  -0.10,
07/07 20Z,   0.70,   1.53,  99.90,   2.13,  -0.10,
07/07 21Z,   0.70,   2.05,  99.90,   2.65,  -0.10,
07/07 22Z,   0.70,   2.42,  99.90,   3.02,  -0.10,
07/07 23Z,   0.70,   2.55,  99.90,   3.15,  -0.10,  (max)
07/08 00Z,   0.70,   2.36,  99.90,   2.95,  -0.10,
07/08 01Z,   0.70,   1.92,  99.90,   2.51,  -0.10,
07/08 02Z,   0.70,   1.40,  99.90,   2.00,  -0.10,
07/08 03Z,   0.70,   0.95,  99.90,   1.54,  -0.10,
07/08 04Z,   0.70,   0.66,  99.90,   1.26,  -0.10,
07/08 05Z,   0.70,   0.55,  99.90,   1.15,  -0.10,  (min)
07/08 06Z,   0.70,   0.67,  99.90,   1.27,  -0.10,
07/08 07Z,   0.70,   1.17,  99.90,   1.76,  -0.10,
07/08 08Z,   0.70,   1.91,  99.90,   2.50,  -0.10,
07/08 09Z,   0.70,   2.55,  99.90,   3.15,  -0.10,
07/08 10Z,   0.70,   2.95,  99.90,   3.55,  -0.10,
07/08 11Z,   0.70,   3.10,  99.90,   3.70,  -0.10,  (max)
07/08 12Z,   0.60,   2.95,  99.90,   3.45,  -0.10,