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
#Cape May, NJ : 08/20/2026 00:23:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 06Z,   0.50,  -2.49,  -1.59,  99.90,   0.40,  (max)
08/18 07Z,   0.50,  -3.22,  -2.39,  99.90,   0.33,
08/18 08Z,   0.50,  -4.23,  -3.39,  99.90,   0.34,
08/18 09Z,   0.50,  -5.28,  -4.37,  99.90,   0.41,
08/18 10Z,   0.50,  -6.12,  -5.24,  99.90,   0.38,
08/18 11Z,   0.60,  -6.48,  -5.65,  99.90,   0.23,  (min)
08/18 12Z,   0.60,  -6.29,  -5.49,  99.90,   0.20,
08/18 13Z,   0.60,  -5.64,  -4.83,  99.90,   0.21,
08/18 14Z,   0.60,  -4.67,  -3.81,  99.90,   0.26,
08/18 15Z,   0.60,  -3.55,  -2.75,  99.90,   0.20,
08/18 16Z,   0.60,  -2.53,  -1.70,  99.90,   0.23,
08/18 17Z,   0.50,  -1.92,  -1.06,  99.90,   0.36,
08/18 18Z,   0.60,  -1.89,  -1.01,  99.90,   0.28,  (max)
08/18 19Z,   0.60,  -2.40,  -1.51,  99.90,   0.29,
08/18 20Z,   0.60,  -3.27,  -2.43,  99.90,   0.24,
08/18 21Z,   0.60,  -4.34,  -3.55,  99.90,   0.19,
08/18 22Z,   0.60,  -5.35,  -4.52,  99.90,   0.23,
08/18 23Z,   0.60,  -6.03,  -5.14,  99.90,   0.29,
08/19 00Z,   0.60,  -6.20,  -5.40,  99.90,   0.20,  (min)
08/19 01Z,   0.60,  -5.89,  -5.11,  99.90,   0.18,
08/19 02Z,   0.60,  -5.23,  -4.50,  99.90,   0.13,
08/19 03Z,   0.60,  -4.36,  -3.72,  99.90,   0.04,
08/19 04Z,   0.50,  -3.45,  -2.79,  99.90,   0.16,
08/19 05Z,   0.50,  -2.80,  -2.09,  99.90,   0.21,
08/19 06Z,   0.60,  -2.63,  -1.80,  99.90,   0.23,  (max)
08/19 07Z,   0.50,  -2.95,  -2.20,  99.90,   0.25,
08/19 08Z,   0.50,  -3.63,  -2.88,  99.90,   0.25,
08/19 09Z,   0.50,  -4.50,  -3.77,  99.90,   0.23,
08/19 10Z,   0.50,  -5.39,  -4.63,  99.90,   0.26,
08/19 11Z,   0.50,  -6.04,  -5.39,  99.90,   0.15,
08/19 12Z,   0.50,  -6.24,  -5.59,  99.90,   0.15,  (min)
08/19 13Z,   0.50,  -5.95,  -5.23,  99.90,   0.22,
08/19 14Z,   0.50,  -5.28,  -4.55,  99.90,   0.23,
08/19 15Z,   0.50,  -4.36,  -3.70,  99.90,   0.16,
08/19 16Z,   0.50,  -3.35,  -2.72,  99.90,   0.13,
08/19 17Z,   0.40,  -2.48,  -1.77,  99.90,   0.31,
08/19 18Z,   0.40,  -2.01,  -1.25,  99.90,   0.36,
08/19 19Z,   0.40,  -2.08,  -1.24,  99.90,   0.44,  (max)
08/19 20Z,   0.40,  -2.59,  -1.85,  99.90,   0.34,
08/19 21Z,   0.40,  -3.41,  -2.80,  99.90,   0.21,
08/19 22Z,   0.40,  -4.38,  -3.76,  99.90,   0.22,
08/19 23Z,   0.40,  -5.27,  -4.62,  99.90,   0.25,
08/20 00Z,   0.40,  -5.85,  -5.17,  99.90,   0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/20 01Z,   0.40,  -5.97,  99.90,  -5.30,   0.27,  (min)
08/20 02Z,   0.40,  -5.68,  99.90,  -5.02,   0.26,
08/20 03Z,   0.40,  -5.09,  99.90,  -4.44,   0.25,
08/20 04Z,   0.40,  -4.33,  99.90,  -3.68,   0.24,
08/20 05Z,   0.40,  -3.56,  99.90,  -2.92,   0.24,
08/20 06Z,   0.40,  -3.04,  99.90,  -2.42,   0.23,
08/20 07Z,   0.40,  -2.95,  99.90,  -2.33,   0.22,  (max)
08/20 08Z,   0.30,  -3.27,  99.90,  -2.77,   0.21,
08/20 09Z,   0.30,  -3.88,  99.90,  -3.38,   0.20,
08/20 10Z,   0.30,  -4.65,  99.90,  -4.15,   0.19,
08/20 11Z,   0.30,  -5.40,  99.90,  -4.92,   0.18,
08/20 12Z,   0.30,  -5.92,  99.90,  -5.45,   0.17,
08/20 13Z,   0.30,  -6.02,  99.90,  -5.55,   0.17,  (min)
08/20 14Z,   0.30,  -5.69,  99.90,  -5.22,   0.17,
08/20 15Z,   0.30,  -5.04,  99.90,  -4.56,   0.17,
08/20 16Z,   0.30,  -4.17,  99.90,  -3.70,   0.17,
08/20 17Z,   0.30,  -3.24,  99.90,  -2.77,   0.17,
08/20 18Z,   0.30,  -2.47,  99.90,  -2.00,   0.17,
08/20 19Z,   0.40,  -2.10,  99.90,  -1.52,   0.17,  (max)
08/20 20Z,   0.40,  -2.20,  99.90,  -1.63,   0.17,
08/20 21Z,   0.40,  -2.70,  99.90,  -2.12,   0.17,
08/20 22Z,   0.50,  -3.47,  99.90,  -2.79,   0.17,
08/20 23Z,   0.50,  -4.37,  99.90,  -3.70,   0.17,
08/21 00Z,   0.40,  -5.20,  99.90,  -4.63,   0.17,
08/21 01Z,   0.30,  -5.72,  99.90,  -5.25,   0.17,
08/21 02Z,   0.20,  -5.83,  99.90,  -5.46,   0.17,  (min)
08/21 03Z,   0.30,  -5.57,  99.90,  -5.10,   0.17,
08/21 04Z,   0.20,  -5.04,  99.90,  -4.67,   0.17,
08/21 05Z,   0.30,  -4.35,  99.90,  -3.88,   0.17,
08/21 06Z,   0.40,  -3.67,  99.90,  -3.09,   0.17,
08/21 07Z,   0.50,  -3.22,  99.90,  -2.55,   0.17,
08/21 08Z,   0.50,  -3.16,  99.90,  -2.49,   0.17,  (max)
08/21 09Z,   0.50,  -3.46,  99.90,  -2.78,   0.17,
08/21 10Z,   0.40,  -4.01,  99.90,  -3.43,   0.17,
08/21 11Z,   0.40,  -4.70,  99.90,  -4.13,   0.17,
08/21 12Z,   0.40,  -5.39,  99.90,  -4.82,   0.17,
08/21 13Z,   0.50,  -5.84,  99.90,  -5.17,   0.17,
08/21 14Z,   0.50,  -5.90,  99.90,  -5.22,   0.17,  (min)
08/21 15Z,   0.50,  -5.55,  99.90,  -4.88,   0.17,
08/21 16Z,   0.70,  -4.91,  99.90,  -4.04,   0.17,
08/21 17Z,   0.70,  -4.07,  99.90,  -3.20,   0.17,
08/21 18Z,   0.70,  -3.18,  99.90,  -2.30,   0.17,
08/21 19Z,   0.70,  -2.45,  99.90,  -1.58,   0.17,
08/21 20Z,   0.60,  -2.12,  99.90,  -1.34,   0.17,  (max)
08/21 21Z,   0.60,  -2.23,  99.90,  -1.46,   0.17,
08/21 22Z,   0.60,  -2.72,  99.90,  -1.94,   0.17,
08/21 23Z,   0.60,  -3.47,  99.90,  -2.70,   0.17,
08/22 00Z,   0.60,  -4.37,  99.90,  -3.59,   0.17,
08/22 01Z,   0.60,  -5.18,  99.90,  -4.41,   0.17,
08/22 02Z,   0.60,  -5.69,  99.90,  -4.92,   0.17,
08/22 03Z,   0.70,  -5.79,  99.90,  -4.92,   0.17,  (min)
08/22 04Z,   0.70,  -5.55,  99.90,  -4.68,   0.17,
08/22 05Z,   0.70,  -5.05,  99.90,  -4.18,   0.17,
08/22 06Z,   0.60,  -4.38,  99.90,  -3.61,   0.17,
08/22 07Z,   0.60,  -3.71,  99.90,  -2.94,   0.17,
08/22 08Z,   0.60,  -3.29,  99.90,  -2.51,   0.17,
08/22 09Z,   0.60,  -3.23,  99.90,  -2.45,   0.17,  (max)
08/22 10Z,   0.50,  -3.51,  99.90,  -2.84,   0.17,
08/22 11Z,   0.40,  -4.05,  99.90,  -3.47,   0.17,
08/22 12Z,   0.40,  -4.74,  99.90,  -4.16,   0.17,
08/22 13Z,   0.40,  -5.42,  99.90,  -4.84,   0.17,
08/22 14Z,   0.40,  -5.85,  99.90,  -5.27,   0.17,  (min)
08/22 15Z,   0.50,  -5.88,  99.90,  -5.20,   0.17,
08/22 16Z,   0.50,  -5.52,  99.90,  -4.84,   0.17,
08/22 17Z,   0.50,  -4.86,  99.90,  -4.19,   0.17,
08/22 18Z,   0.50,  -4.00,  99.90,  -3.33,   0.17,
08/22 19Z,   0.60,  -3.09,  99.90,  -2.31,   0.17,
08/22 20Z,   0.60,  -2.36,  99.90,  -1.59,   0.17,
08/22 21Z,   0.60,  -2.04,  99.90,  -1.27,   0.17,  (max)
08/22 22Z,   0.60,  -2.17,  99.90,  -1.40,   0.17,
08/22 23Z,   0.60,  -2.68,  99.90,  -1.91,   0.17,
08/23 00Z,   0.60,  -3.48,  99.90,  -2.71,   0.17,
08/23 01Z,   0.60,  -4.43,  99.90,  -3.65,   0.17,
08/23 02Z,   0.60,  -5.26,  99.90,  -4.49,   0.17,
08/23 03Z,   0.60,  -5.76,  99.90,  -4.99,   0.17,
08/23 04Z,   0.50,  -5.85,  99.90,  -5.18,   0.17,  (min)
08/23 05Z,   0.50,  -5.60,  99.90,  -4.92,   0.17,
08/23 06Z,   0.50,  -5.06,  99.90,  -4.39,   0.17,
08/23 07Z,   0.60,  -4.35,  99.90,  -3.58,   0.17,
08/23 08Z,   0.60,  -3.66,  99.90,  -2.88,   0.17,
08/23 09Z,   0.50,  -3.22,  99.90,  -2.55,   0.17,
08/23 10Z,   0.50,  -3.17,  99.90,  -2.50,   0.17,  (max)
08/23 11Z,   0.50,  -3.48,  99.90,  -2.81,   0.17,
08/23 12Z,   0.50,  -4.06,  99.90,  -3.39,   0.17,
08/23 13Z,   0.50,  -4.81,  99.90,  -4.13,   0.17,
08/23 14Z,   0.50,  -5.52,  99.90,  -4.85,   0.17,
08/23 15Z,   0.40,  -5.95,  99.90,  -5.38,   0.17,  (min)
08/23 16Z,   0.40,  -5.95,  99.90,  -5.37,   0.17,
08/23 17Z,   0.40,  -5.54,  99.90,  -4.97,   0.17,
08/23 18Z,   0.40,  -4.83,  99.90,  -4.25,   0.17,