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
#North Spit, CA : 04/11/2026 11:22:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 12Z,   0.50,   5.70,   6.56,  99.90,   0.36,  (max)
04/09 13Z,   0.50,   5.35,   6.16,  99.90,   0.31,
04/09 14Z,   0.60,   4.62,   5.38,  99.90,   0.16,
04/09 15Z,   0.60,   3.62,   4.52,  99.90,   0.30,
04/09 16Z,   0.60,   2.58,   3.49,  99.90,   0.31,
04/09 17Z,   0.50,   1.65,   2.59,  99.90,   0.44,
04/09 18Z,   0.60,   0.97,   1.94,  99.90,   0.37,
04/09 19Z,   0.50,   0.67,   1.60,  99.90,   0.43,  (min)
04/09 20Z,   0.50,   0.82,   1.76,  99.90,   0.44,
04/09 21Z,   0.60,   1.31,   2.25,  99.90,   0.34,
04/09 22Z,   0.60,   2.00,   2.92,  99.90,   0.32,
04/09 23Z,   0.60,   2.74,   3.64,  99.90,   0.30,
04/10 00Z,   0.40,   3.44,   4.35,  99.90,   0.51,
04/10 01Z,   0.40,   4.00,   4.85,  99.90,   0.45,
04/10 02Z,   0.40,   4.28,   5.21,  99.90,   0.53,
04/10 03Z,   0.40,   4.29,   5.28,  99.90,   0.59,  (max)
04/10 04Z,   0.50,   4.15,   5.19,  99.90,   0.54,
04/10 05Z,   0.40,   3.97,   4.94,  99.90,   0.57,
04/10 06Z,   0.40,   3.82,   4.85,  99.90,   0.63,
04/10 07Z,   0.40,   3.78,   4.84,  99.90,   0.66,  (min)
04/10 08Z,   0.40,   3.96,   5.07,  99.90,   0.71,
04/10 09Z,   0.40,   4.33,   5.40,  99.90,   0.67,
04/10 10Z,   0.40,   4.78,   5.80,  99.90,   0.62,
04/10 11Z,   0.40,   5.17,   6.21,  99.90,   0.64,
04/10 12Z,   0.60,   5.44,   6.44,  99.90,   0.40,
04/10 13Z,   0.60,   5.49,   6.46,  99.90,   0.37,  (max)
04/10 14Z,   0.60,   5.20,   6.05,  99.90,   0.25,
04/10 15Z,   0.60,   4.53,   5.44,  99.90,   0.31,
04/10 16Z,   0.60,   3.61,   4.54,  99.90,   0.33,
04/10 17Z,   0.60,   2.61,   3.71,  99.90,   0.50,
04/10 18Z,   0.70,   1.70,   2.72,  99.90,   0.32,
04/10 19Z,   0.70,   1.01,   2.04,  99.90,   0.33,
04/10 20Z,   0.60,   0.69,   1.75,  99.90,   0.46,  (min)
04/10 21Z,   0.70,   0.80,   1.88,  99.90,   0.38,
04/10 22Z,   0.70,   1.28,   2.39,  99.90,   0.41,
04/10 23Z,   0.70,   1.96,   3.10,  99.90,   0.44,
04/11 00Z,   0.50,   2.75,   3.86,  99.90,   0.61,
04/11 01Z,   0.60,   3.52,   4.64,  99.90,   0.52,
04/11 02Z,   0.60,   4.14,   5.26,  99.90,   0.52,
04/11 03Z,   0.60,   4.46,   5.69,  99.90,   0.63,
04/11 04Z,   0.60,   4.48,   5.79,  99.90,   0.71,  (max)
04/11 05Z,   0.60,   4.30,   5.61,  99.90,   0.71,
04/11 06Z,   0.60,   4.03,   5.27,  99.90,   0.64,
04/11 07Z,   0.50,   3.76,   5.03,  99.90,   0.77,
04/11 08Z,   0.60,   3.59,   4.89,  99.90,   0.70,  (min)
04/11 09Z,   0.60,   3.67,   4.92,  99.90,   0.65,
04/11 10Z,   0.60,   3.99,   5.15,  99.90,   0.56,
04/11 11Z,   0.60,   4.44,   5.57,  99.90,   0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 12Z,   0.70,   4.90,  99.90,   6.12,   0.53,
04/11 13Z,   0.60,   5.26,  99.90,   6.38,   0.52,
04/11 14Z,   0.60,   5.40,  99.90,   6.52,   0.52,  (max)
04/11 15Z,   0.60,   5.18,  99.90,   6.30,   0.52,
04/11 16Z,   0.60,   4.56,  99.90,   5.67,   0.52,
04/11 17Z,   0.70,   3.65,  99.90,   4.86,   0.51,
04/11 18Z,   0.70,   2.64,  99.90,   3.85,   0.51,
04/11 19Z,   0.70,   1.68,  99.90,   2.88,   0.51,
04/11 20Z,   0.70,   0.93,  99.90,   2.14,   0.50,
04/11 21Z,   0.80,   0.59,  99.90,   1.90,   0.50,  (min)
04/11 22Z,   0.80,   0.74,  99.90,   2.03,   0.50,
04/11 23Z,   0.80,   1.28,  99.90,   2.57,   0.50,
04/12 00Z,   0.70,   2.07,  99.90,   3.26,   0.50,
04/12 01Z,   0.80,   2.97,  99.90,   4.27,   0.50,
04/12 02Z,   0.80,   3.84,  99.90,   5.14,   0.50,
04/12 03Z,   0.80,   4.50,  99.90,   5.80,   0.50,
04/12 04Z,   0.80,   4.79,  99.90,   6.09,   0.50,  (max)
04/12 05Z,   0.80,   4.72,  99.90,   6.02,   0.50,
04/12 06Z,   0.70,   4.40,  99.90,   5.59,   0.50,
04/12 07Z,   0.70,   3.93,  99.90,   5.13,   0.50,
04/12 08Z,   0.80,   3.45,  99.90,   4.75,   0.50,
04/12 09Z,   0.80,   3.15,  99.90,   4.45,   0.50,
04/12 10Z,   0.70,   3.17,  99.90,   4.37,   0.50,  (min)
04/12 11Z,   0.70,   3.52,  99.90,   4.72,   0.50,
04/12 12Z,   0.70,   4.07,  99.90,   5.27,   0.50,
04/12 13Z,   0.70,   4.67,  99.90,   5.87,   0.50,
04/12 14Z,   0.60,   5.18,  99.90,   6.28,   0.50,
04/12 15Z,   0.70,   5.44,  99.90,   6.63,   0.50,  (max)
04/12 16Z,   0.60,   5.27,  99.90,   6.36,   0.50,
04/12 17Z,   0.60,   4.64,  99.90,   5.73,   0.50,
04/12 18Z,   0.60,   3.68,  99.90,   4.78,   0.50,
04/12 19Z,   0.60,   2.59,  99.90,   3.69,   0.50,
04/12 20Z,   0.60,   1.55,  99.90,   2.65,   0.50,
04/12 21Z,   0.50,   0.78,  99.90,   1.78,   0.50,
04/12 22Z,   0.50,   0.49,  99.90,   1.49,   0.50,  (min)
04/12 23Z,   0.50,   0.75,  99.90,   1.75,   0.50,
04/13 00Z,   0.50,   1.45,  99.90,   2.45,   0.50,
04/13 01Z,   0.50,   2.41,  99.90,   3.41,   0.50,
04/13 02Z,   0.50,   3.46,  99.90,   4.46,   0.50,
04/13 03Z,   0.40,   4.41,  99.90,   5.31,   0.50,
04/13 04Z,   0.40,   5.04,  99.90,   5.93,   0.50,
04/13 05Z,   0.40,   5.20,  99.90,   6.09,   0.50,  (max)
04/13 06Z,   0.30,   4.92,  99.90,   5.71,   0.50,
04/13 07Z,   0.30,   4.32,  99.90,   5.12,   0.50,
04/13 08Z,   0.40,   3.58,  99.90,   4.47,   0.50,
04/13 09Z,   0.40,   2.88,  99.90,   3.78,   0.50,
04/13 10Z,   0.30,   2.47,  99.90,   3.27,   0.50,  (min)
04/13 11Z,   0.30,   2.52,  99.90,   3.32,   0.50,
04/13 12Z,   0.30,   3.00,  99.90,   3.79,   0.50,
04/13 13Z,   0.30,   3.73,  99.90,   4.53,   0.50,
04/13 14Z,   0.30,   4.53,  99.90,   5.33,   0.50,
04/13 15Z,   0.30,   5.21,  99.90,   6.01,   0.50,
04/13 16Z,   0.20,   5.56,  99.90,   6.25,   0.50,  (max)
04/13 17Z,   0.20,   5.39,  99.90,   6.09,   0.50,
04/13 18Z,   0.20,   4.71,  99.90,   5.41,   0.50,
04/13 19Z,   0.20,   3.66,  99.90,   4.36,   0.50,
04/13 20Z,   0.10,   2.48,  99.90,   3.07,   0.50,
04/13 21Z,   0.10,   1.38,  99.90,   1.98,   0.50,
04/13 22Z,   0.20,   0.64,  99.90,   1.34,   0.50,
04/13 23Z,   0.20,   0.49,  99.90,   1.19,   0.50,  (min)
04/14 00Z,   0.20,   0.96,  99.90,   1.66,   0.50,
04/14 01Z,   0.20,   1.89,  99.90,   2.59,   0.50,
04/14 02Z,   0.20,   3.05,  99.90,   3.74,   0.50,
04/14 03Z,   0.10,   4.21,  99.90,   4.81,   0.50,
04/14 04Z,   0.10,   5.16,  99.90,   5.75,   0.50,
04/14 05Z,   0.10,   5.64,  99.90,   6.24,   0.50,  (max)
04/14 06Z,   0.10,   5.55,  99.90,   6.15,   0.50,
04/14 07Z,   0.10,   4.94,  99.90,   5.54,   0.50,
04/14 08Z,   0.10,   4.00,  99.90,   4.60,   0.50,
04/14 09Z,   0.20,   2.95,  99.90,   3.65,   0.50,
04/14 10Z,   0.10,   2.07,  99.90,   2.66,   0.50,
04/14 11Z,   0.10,   1.64,  99.90,   2.23,   0.50,  (min)
04/14 12Z,   0.20,   1.81,  99.90,   2.50,   0.50,
04/14 13Z,   0.20,   2.50,  99.90,   3.19,   0.50,
04/14 14Z,   0.20,   3.47,  99.90,   4.17,   0.50,
04/14 15Z,   0.10,   4.49,  99.90,   5.09,   0.50,
04/14 16Z,   0.10,   5.32,  99.90,   5.92,   0.50,
04/14 17Z,   0.10,   5.72,  99.90,   6.31,   0.50,  (max)
04/14 18Z,   0.10,   5.51,  99.90,   6.11,   0.50,
04/14 19Z,   0.10,   4.73,  99.90,   5.33,   0.50,
04/14 20Z,   0.10,   3.58,  99.90,   4.18,   0.50,
04/14 21Z,   0.10,   2.32,  99.90,   2.91,   0.50,
04/14 22Z,   0.20,   1.23,  99.90,   1.93,   0.50,
04/14 23Z,   0.20,   0.62,  99.90,   1.32,   0.50,
04/15 00Z,   0.10,   0.70,  99.90,   1.30,   0.50,