EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Stations
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Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
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Baltimore, MD
Annapolis, MD
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Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Elfin Cove, AK : 04/18/2025 01:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 06Z,  -0.90,   3.75,   2.28,  99.90,  -0.57,  (min)
04/16 07Z,  -0.90,   5.10,   3.74,  99.90,  -0.46,
04/16 08Z,  -0.90,   7.01,   5.73,  99.90,  -0.38,
04/16 09Z,  -0.90,   8.98,   7.72,  99.90,  -0.36,
04/16 10Z,  -0.90,  10.45,   9.13,  99.90,  -0.42,
04/16 11Z,  -0.90,  10.99,   9.75,  99.90,  -0.34,  (max)
04/16 12Z,  -0.90,  10.37,   9.02,  99.90,  -0.45,
04/16 13Z,  -0.90,   8.67,   7.13,  99.90,  -0.64,
04/16 14Z,  -0.90,   6.25,   4.62,  99.90,  -0.73,
04/16 15Z,  -1.00,   3.69,   2.00,  99.90,  -0.69,
04/16 16Z,  -1.00,   1.55,  -0.15,  99.90,  -0.70,
04/16 17Z,  -1.00,   0.24,  -1.47,  99.90,  -0.71,
04/16 18Z,  -0.90,  -0.00,  -1.66,  99.90,  -0.76,  (min)
04/16 19Z,  -0.90,   0.83,  -0.78,  99.90,  -0.71,
04/16 20Z,  -0.90,   2.53,   1.01,  99.90,  -0.62,
04/16 21Z,  -0.90,   4.67,   3.19,  99.90,  -0.58,
04/16 22Z,  -0.90,   6.69,   5.13,  99.90,  -0.66,
04/16 23Z,  -0.90,   8.14,   6.63,  99.90,  -0.61,
04/17 00Z,  -0.90,   8.73,   7.23,  99.90,  -0.60,  (max)
04/17 01Z,  -0.90,   8.40,   6.86,  99.90,  -0.64,
04/17 02Z,  -0.90,   7.32,   5.75,  99.90,  -0.67,
04/17 03Z,  -0.90,   5.91,   4.39,  99.90,  -0.62,
04/17 04Z,  -0.90,   4.66,   3.08,  99.90,  -0.68,
04/17 05Z,  -0.80,   3.92,   2.40,  99.90,  -0.72,  (min)
04/17 06Z,  -0.70,   3.91,   2.44,  99.90,  -0.77,
04/17 07Z,  -0.80,   4.72,   3.55,  99.90,  -0.37,
04/17 08Z,  -0.80,   6.18,   5.03,  99.90,  -0.35,
04/17 09Z,  -0.80,   7.97,   6.93,  99.90,  -0.24,
04/17 10Z,  -0.70,   9.58,   8.53,  99.90,  -0.35,
04/17 11Z,  -0.70,  10.52,   9.45,  99.90,  -0.37,  (max)
04/17 12Z,  -0.60,  10.51,   9.44,  99.90,  -0.47,
04/17 13Z,  -0.70,   9.48,   8.18,  99.90,  -0.60,
04/17 14Z,  -0.70,   7.57,   6.23,  99.90,  -0.64,
04/17 15Z,  -0.70,   5.21,   3.80,  99.90,  -0.71,
04/17 16Z,  -0.60,   2.95,   1.54,  99.90,  -0.81,
04/17 17Z,  -0.50,   1.25,  -0.23,  99.90,  -0.98,
04/17 18Z,  -0.60,   0.40,  -1.03,  99.90,  -0.83,  (min)
04/17 19Z,  -0.60,   0.52,  -0.87,  99.90,  -0.79,
04/17 20Z,  -0.50,   1.57,   0.32,  99.90,  -0.75,
04/17 21Z,  -0.50,   3.26,   2.11,  99.90,  -0.65,
04/17 22Z,  -0.40,   5.18,   4.00,  99.90,  -0.78,
04/17 23Z,  -0.30,   6.83,   5.68,  99.90,  -0.85,
04/18 00Z,  -0.20,   7.88,   6.69,  99.90,  -0.99,
04/18 01Z,  -0.10,   8.17,   7.09,  99.90,  -0.98,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 02Z,  -0.10,   7.70,  99.90,   6.65,  -0.96,
04/18 03Z,  -0.10,   6.71,  99.90,   5.67,  -0.94,
04/18 04Z,  -0.10,   5.59,  99.90,   4.57,  -0.92,
04/18 05Z,  -0.10,   4.73,  99.90,   3.73,  -0.90,
04/18 06Z,  -0.20,   4.37,  99.90,   3.29,  -0.88,  (min)
04/18 07Z,  -0.20,   4.66,  99.90,   3.60,  -0.86,
04/18 08Z,  -0.30,   5.60,  99.90,   4.46,  -0.84,
04/18 09Z,  -0.30,   7.01,  99.90,   5.88,  -0.82,
04/18 10Z,  -0.30,   8.53,  99.90,   7.43,  -0.80,
04/18 11Z,  -0.30,   9.72,  99.90,   8.64,  -0.78,
04/18 12Z,  -0.30,  10.22,  99.90,   9.16,  -0.76,  (max)
04/18 13Z,  -0.20,   9.85,  99.90,   8.91,  -0.74,
04/18 14Z,  -0.10,   8.62,  99.90,   7.77,  -0.74,
04/18 15Z,  -0.10,   6.71,  99.90,   5.87,  -0.74,
04/18 16Z,  -0.10,   4.57,  99.90,   3.72,  -0.74,
04/18 17Z,  -0.20,   2.66,  99.90,   1.71,  -0.74,
04/18 18Z,  -0.20,   1.32,  99.90,   0.38,  -0.74,
04/18 19Z,  -0.30,   0.77,  99.90,  -0.27,  -0.74,  (min)
04/18 20Z,  -0.30,   1.09,  99.90,   0.04,  -0.74,
04/18 21Z,  -0.30,   2.16,  99.90,   1.12,  -0.74,
04/18 22Z,  -0.20,   3.71,  99.90,   2.77,  -0.74,
04/18 23Z,  -0.20,   5.34,  99.90,   4.40,  -0.74,
04/19 00Z,  -0.20,   6.67,  99.90,   5.73,  -0.74,
04/19 01Z,  -0.30,   7.48,  99.90,   6.43,  -0.74,
04/19 02Z,  -0.30,   7.65,  99.90,   6.61,  -0.74,  (max)
04/19 03Z,  -0.30,   7.23,  99.90,   6.18,  -0.74,
04/19 04Z,  -0.30,   6.43,  99.90,   5.39,  -0.74,
04/19 05Z,  -0.30,   5.61,  99.90,   4.57,  -0.74,
04/19 06Z,  -0.40,   5.04,  99.90,   3.90,  -0.74,
04/19 07Z,  -0.40,   4.91,  99.90,   3.76,  -0.74,  (min)
04/19 08Z,  -0.40,   5.30,  99.90,   4.16,  -0.74,
04/19 09Z,  -0.40,   6.20,  99.90,   5.06,  -0.74,
04/19 10Z,  -0.50,   7.42,  99.90,   6.18,  -0.74,
04/19 11Z,  -0.50,   8.64,  99.90,   7.40,  -0.74,
04/19 12Z,  -0.50,   9.50,  99.90,   8.26,  -0.74,
04/19 13Z,  -0.60,   9.73,  99.90,   8.39,  -0.74,  (max)
04/19 14Z,  -0.60,   9.22,  99.90,   7.88,  -0.74,
04/19 15Z,  -0.70,   7.99,  99.90,   6.55,  -0.74,
04/19 16Z,  -0.70,   6.23,  99.90,   4.79,  -0.74,
04/19 17Z,  -0.70,   4.34,  99.90,   2.90,  -0.74,
04/19 18Z,  -0.80,   2.71,  99.90,   1.16,  -0.74,
04/19 19Z,  -0.80,   1.59,  99.90,   0.05,  -0.74,
04/19 20Z,  -0.80,   1.18,  99.90,  -0.37,  -0.74,  (min)
04/19 21Z,  -0.80,   1.51,  99.90,  -0.04,  -0.74,
04/19 22Z,  -0.80,   2.47,  99.90,   0.93,  -0.74,
04/19 23Z,  -0.70,   3.83,  99.90,   2.38,  -0.74,
04/20 00Z,  -0.70,   5.24,  99.90,   3.80,  -0.74,
04/20 01Z,  -0.70,   6.42,  99.90,   4.98,  -0.74,
04/20 02Z,  -0.70,   7.16,  99.90,   5.72,  -0.74,
04/20 03Z,  -0.80,   7.39,  99.90,   5.84,  -0.74,  (max)
04/20 04Z,  -0.80,   7.11,  99.90,   5.56,  -0.74,
04/20 05Z,  -0.90,   6.51,  99.90,   4.87,  -0.74,
04/20 06Z,  -0.90,   5.88,  99.90,   4.24,  -0.74,
04/20 07Z,  -0.90,   5.42,  99.90,   3.78,  -0.74,
04/20 08Z,  -0.90,   5.31,  99.90,   3.67,  -0.74,  (min)
04/20 09Z,  -0.90,   5.63,  99.90,   3.99,  -0.74,
04/20 10Z,  -0.80,   6.37,  99.90,   4.82,  -0.74,
04/20 11Z,  -0.80,   7.36,  99.90,   5.82,  -0.74,
04/20 12Z,  -0.80,   8.36,  99.90,   6.82,  -0.74,
04/20 13Z,  -0.90,   9.07,  99.90,   7.43,  -0.74,
04/20 14Z,  -0.90,   9.26,  99.90,   7.61,  -0.74,  (max)
04/20 15Z,  -0.90,   8.80,  99.90,   7.16,  -0.74,
04/20 16Z,  -0.90,   7.72,  99.90,   6.07,  -0.74,
04/20 17Z,  -0.90,   6.16,  99.90,   4.52,  -0.74,
04/20 18Z,  -0.90,   4.46,  99.90,   2.82,  -0.74,
04/20 19Z,  -0.90,   2.95,  99.90,   1.31,  -0.74,
04/20 20Z,  -0.90,   1.89,  99.90,   0.25,  -0.74,
04/20 21Z,  -0.80,   1.44,  99.90,  -0.10,  -0.74,  (min)
04/20 22Z,  -0.80,   1.67,  99.90,   0.13,  -0.74,
04/20 23Z,  -0.80,   2.50,  99.90,   0.95,  -0.74,
04/21 00Z,  -0.80,   3.73,  99.90,   2.19,  -0.74,
04/21 01Z,  -0.80,   5.09,  99.90,   3.55,  -0.74,
04/21 02Z,  -0.80,   6.30,  99.90,   4.76,  -0.74,
04/21 03Z,  -0.80,   7.15,  99.90,   5.61,  -0.74,
04/21 04Z,  -0.80,   7.52,  99.90,   5.98,  -0.74,  (max)
04/21 05Z,  -0.80,   7.38,  99.90,   5.84,  -0.74,
04/21 06Z,  -0.80,   6.87,  99.90,   5.32,  -0.74,
04/21 07Z,  -0.80,   6.22,  99.90,   4.68,  -0.74,
04/21 08Z,  -0.80,   5.67,  99.90,   4.12,  -0.74,
04/21 09Z,  -0.80,   5.38,  99.90,   3.84,  -0.74,  (min)
04/21 10Z,  -0.80,   5.48,  99.90,   3.94,  -0.74,
04/21 11Z,  -0.70,   6.01,  99.90,   4.57,  -0.74,
04/21 12Z,  -0.70,   6.86,  99.90,   5.42,  -0.74,
04/21 13Z,  -0.70,   7.83,  99.90,   6.38,  -0.74,
04/21 14Z,  -0.80,   8.60,  99.90,   7.06,  -0.74,
04/21 15Z,  -0.80,   8.94,  99.90,   7.40,  -0.74,  (max)
04/21 16Z,  -0.80,   8.70,  99.90,   7.16,  -0.74,
04/21 17Z,  -0.80,   7.82,  99.90,   6.27,  -0.74,
04/21 18Z,  -0.80,   6.40,  99.90,   4.86,  -0.74,