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
#Arena Cove, CA : 04/19/2026 01:21:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 06Z,   0.40,   2.94,   3.17,  99.90,  -0.17,
04/17 07Z,   0.40,   2.59,   2.80,  99.90,  -0.19,  (max)
04/17 08Z,   0.40,   1.59,   1.82,  99.90,  -0.17,
04/17 09Z,   0.50,   0.15,   0.33,  99.90,  -0.32,
04/17 10Z,   0.40,  -1.42,  -1.22,  99.90,  -0.20,
04/17 11Z,   0.50,  -2.78,  -2.59,  99.90,  -0.31,
04/17 12Z,   0.40,  -3.64,  -3.41,  99.90,  -0.17,
04/17 13Z,   0.40,  -3.81,  -3.56,  99.90,  -0.15,  (min)
04/17 14Z,   0.40,  -3.30,  -3.04,  99.90,  -0.14,
04/17 15Z,   0.40,  -2.25,  -1.97,  99.90,  -0.12,
04/17 16Z,   0.40,  -0.93,  -0.64,  99.90,  -0.11,
04/17 17Z,   0.40,   0.33,   0.54,  99.90,  -0.19,
04/17 18Z,   0.40,   1.23,   1.49,  99.90,  -0.14,
04/17 19Z,   0.40,   1.58,   1.83,  99.90,  -0.15,  (max)
04/17 20Z,   0.40,   1.35,   1.58,  99.90,  -0.17,
04/17 21Z,   0.40,   0.64,   0.93,  99.90,  -0.11,
04/17 22Z,   0.40,  -0.29,   0.01,  99.90,  -0.10,
04/17 23Z,   0.40,  -1.15,  -0.79,  99.90,  -0.04,
04/18 00Z,   0.50,  -1.65,  -1.27,  99.90,  -0.12,  (min)
04/18 01Z,   0.60,  -1.61,  -1.21,  99.90,  -0.20,
04/18 02Z,   0.50,  -1.01,  -0.53,  99.90,  -0.02,
04/18 03Z,   0.50,   0.05,   0.56,  99.90,   0.01,
04/18 04Z,   0.60,   1.31,   1.82,  99.90,  -0.09,
04/18 05Z,   0.60,   2.44,   2.91,  99.90,  -0.13,
04/18 06Z,   0.60,   3.13,   3.60,  99.90,  -0.13,
04/18 07Z,   0.50,   3.18,   3.64,  99.90,  -0.04,  (max)
04/18 08Z,   0.60,   2.50,   2.85,  99.90,  -0.25,
04/18 09Z,   0.60,   1.21,   1.58,  99.90,  -0.23,
04/18 10Z,   0.60,  -0.44,  -0.06,  99.90,  -0.22,
04/18 11Z,   0.60,  -2.11,  -1.71,  99.90,  -0.20,
04/18 12Z,   0.60,  -3.46,  -3.09,  99.90,  -0.23,
04/18 13Z,   0.60,  -4.22,  -3.87,  99.90,  -0.25,
04/18 14Z,   0.60,  -4.24,  -3.90,  99.90,  -0.26,  (min)
04/18 15Z,   0.60,  -3.57,  -3.23,  99.90,  -0.26,
04/18 16Z,   0.60,  -2.40,  -2.02,  99.90,  -0.22,
04/18 17Z,   0.60,  -1.02,  -0.60,  99.90,  -0.18,
04/18 18Z,   0.60,   0.25,   0.68,  99.90,  -0.17,
04/18 19Z,   0.60,   1.11,   1.50,  99.90,  -0.21,
04/18 20Z,   0.70,   1.42,   1.84,  99.90,  -0.28,  (max)
04/18 21Z,   0.60,   1.17,   1.55,  99.90,  -0.22,
04/18 22Z,   0.60,   0.50,   0.92,  99.90,  -0.18,
04/18 23Z,   0.70,  -0.32,   0.18,  99.90,  -0.20,
04/19 00Z,   0.70,  -1.00,  -0.48,  99.90,  -0.18,
04/19 01Z,   0.70,  -1.30,  -0.69,  99.90,  -0.09,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 02Z,   0.70,  -1.07,  99.90,  -0.47,  -0.10,
04/19 03Z,   0.70,  -0.33,  99.90,   0.27,  -0.11,
04/19 04Z,   0.80,   0.78,  99.90,   1.47,  -0.11,
04/19 05Z,   0.80,   1.98,  99.90,   2.65,  -0.12,
04/19 06Z,   0.70,   2.94,  99.90,   3.51,  -0.13,
04/19 07Z,   0.70,   3.40,  99.90,   3.96,  -0.14,  (max)
04/19 08Z,   0.80,   3.18,  99.90,   3.83,  -0.15,
04/19 09Z,   0.80,   2.26,  99.90,   2.90,  -0.16,
04/19 10Z,   0.80,   0.79,  99.90,   1.42,  -0.17,
04/19 11Z,   0.80,  -0.96,  99.90,  -0.34,  -0.18,
04/19 12Z,   0.80,  -2.63,  99.90,  -2.02,  -0.19,
04/19 13Z,   0.80,  -3.91,  99.90,  -3.31,  -0.20,
04/19 14Z,   0.80,  -4.55,  99.90,  -3.94,  -0.20,  (min)
04/19 15Z,   0.80,  -4.45,  99.90,  -3.85,  -0.20,
04/19 16Z,   0.90,  -3.68,  99.90,  -2.98,  -0.20,
04/19 17Z,   0.80,  -2.47,  99.90,  -1.87,  -0.20,
04/19 18Z,   0.80,  -1.10,  99.90,  -0.49,  -0.20,
04/19 19Z,   0.80,   0.12,  99.90,   0.72,  -0.20,
04/19 20Z,   0.80,   0.93,  99.90,   1.53,  -0.20,
04/19 21Z,   0.80,   1.21,  99.90,   1.81,  -0.20,  (max)
04/19 22Z,   0.80,   0.98,  99.90,   1.58,  -0.20,
04/19 23Z,   0.80,   0.41,  99.90,   1.01,  -0.20,
04/20 00Z,   0.80,  -0.27,  99.90,   0.33,  -0.20,
04/20 01Z,   0.80,  -0.78,  99.90,  -0.18,  -0.20,
04/20 02Z,   0.90,  -0.91,  99.90,  -0.21,  -0.20,  (min)
04/20 03Z,   0.90,  -0.56,  99.90,   0.14,  -0.20,
04/20 04Z,   0.90,   0.24,  99.90,   0.94,  -0.20,
04/20 05Z,   0.90,   1.30,  99.90,   2.00,  -0.20,
04/20 06Z,   0.90,   2.37,  99.90,   3.07,  -0.20,
04/20 07Z,   0.90,   3.15,  99.90,   3.85,  -0.20,
04/20 08Z,   0.90,   3.40,  99.90,   4.10,  -0.20,  (max)
04/20 09Z,   0.90,   2.99,  99.90,   3.69,  -0.20,
04/20 10Z,   0.90,   1.94,  99.90,   2.64,  -0.20,
04/20 11Z,   0.90,   0.41,  99.90,   1.11,  -0.20,
04/20 12Z,   0.90,  -1.31,  99.90,  -0.61,  -0.20,
04/20 13Z,   0.90,  -2.91,  99.90,  -2.21,  -0.20,
04/20 14Z,   0.90,  -4.08,  99.90,  -3.38,  -0.20,
04/20 15Z,   0.90,  -4.61,  99.90,  -3.91,  -0.20,  (min)
04/20 16Z,   0.90,  -4.45,  99.90,  -3.75,  -0.20,
04/20 17Z,   0.90,  -3.67,  99.90,  -2.97,  -0.20,
04/20 18Z,   0.90,  -2.49,  99.90,  -1.79,  -0.20,
04/20 19Z,   0.90,  -1.19,  99.90,  -0.48,  -0.20,
04/20 20Z,   0.90,  -0.04,  99.90,   0.66,  -0.20,
04/20 21Z,   0.80,   0.72,  99.90,   1.32,  -0.20,
04/20 22Z,   0.80,   1.00,  99.90,   1.61,  -0.20,  (max)
04/20 23Z,   0.80,   0.84,  99.90,   1.44,  -0.20,
04/21 00Z,   0.80,   0.38,  99.90,   0.98,  -0.20,
04/21 01Z,   0.80,  -0.15,  99.90,   0.45,  -0.20,
04/21 02Z,   0.80,  -0.52,  99.90,   0.08,  -0.20,
04/21 03Z,   0.80,  -0.55,  99.90,   0.05,  -0.20,  (min)
04/21 04Z,   0.80,  -0.16,  99.90,   0.44,  -0.20,
04/21 05Z,   0.80,   0.60,  99.90,   1.20,  -0.20,
04/21 06Z,   0.80,   1.55,  99.90,   2.15,  -0.20,
04/21 07Z,   0.80,   2.46,  99.90,   3.06,  -0.20,
04/21 08Z,   0.80,   3.07,  99.90,   3.68,  -0.20,
04/21 09Z,   0.90,   3.18,  99.90,   3.89,  -0.20,  (max)
04/21 10Z,   0.90,   2.69,  99.90,   3.39,  -0.20,
04/21 11Z,   0.90,   1.63,  99.90,   2.33,  -0.20,
04/21 12Z,   0.90,   0.16,  99.90,   0.86,  -0.20,
04/21 13Z,   0.90,  -1.46,  99.90,  -0.76,  -0.20,
04/21 14Z,   0.90,  -2.94,  99.90,  -2.24,  -0.20,
04/21 15Z,   0.90,  -4.00,  99.90,  -3.30,  -0.20,
04/21 16Z,   1.00,  -4.47,  99.90,  -3.67,  -0.20,  (min)
04/21 17Z,   0.90,  -4.31,  99.90,  -3.60,  -0.20,
04/21 18Z,   0.90,  -3.58,  99.90,  -2.88,  -0.20,
04/21 19Z,   1.00,  -2.48,  99.90,  -1.68,  -0.20,
04/21 20Z,   0.90,  -1.27,  99.90,  -0.57,  -0.20,
04/21 21Z,   0.90,  -0.20,  99.90,   0.50,  -0.20,
04/21 22Z,   0.90,   0.54,  99.90,   1.25,  -0.20,
04/21 23Z,   0.90,   0.87,  99.90,   1.57,  -0.20,  (max)
04/22 00Z,   0.90,   0.79,  99.90,   1.49,  -0.20,
04/22 01Z,   0.90,   0.45,  99.90,   1.15,  -0.20,
04/22 02Z,   0.90,   0.03,  99.90,   0.73,  -0.20,
04/22 03Z,   0.90,  -0.27,  99.90,   0.43,  -0.20,
04/22 04Z,   0.90,  -0.28,  99.90,   0.42,  -0.20,  (min)
04/22 05Z,   0.90,   0.06,  99.90,   0.76,  -0.20,
04/22 06Z,   0.80,   0.70,  99.90,   1.30,  -0.20,
04/22 07Z,   0.80,   1.51,  99.90,   2.11,  -0.20,
04/22 08Z,   0.80,   2.27,  99.90,   2.87,  -0.20,
04/22 09Z,   0.70,   2.77,  99.90,   3.27,  -0.20,
04/22 10Z,   0.70,   2.83,  99.90,   3.33,  -0.20,  (max)
04/22 11Z,   0.60,   2.35,  99.90,   2.76,  -0.20,
04/22 12Z,   0.70,   1.38,  99.90,   1.88,  -0.20,
04/22 13Z,   0.70,   0.05,  99.90,   0.55,  -0.20,
04/22 14Z,   0.60,  -1.42,  99.90,  -1.02,  -0.20,
04/22 15Z,   0.60,  -2.77,  99.90,  -2.37,  -0.20,
04/22 16Z,   0.60,  -3.75,  99.90,  -3.35,  -0.20,
04/22 17Z,   0.60,  -4.21,  99.90,  -3.81,  -0.20,  (min)
04/22 18Z,   0.50,  -4.09,  99.90,  -3.79,  -0.20,