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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Washington, DC : 04/17/2025 17:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 00Z,   1.00,   1.46,   1.58,  99.90,  -0.88,
04/16 01Z,   1.00,   2.18,   1.98,  99.90,  -1.20,
04/16 02Z,   0.90,   2.62,   2.19,  99.90,  -1.33,
04/16 03Z,   0.90,   2.76,   2.20,  99.90,  -1.46,  (max)
04/16 04Z,   0.90,   2.58,   1.74,  99.90,  -1.74,
04/16 05Z,   0.80,   2.13,   1.26,  99.90,  -1.67,
04/16 06Z,   0.80,   1.57,   0.89,  99.90,  -1.48,
04/16 07Z,   0.80,   1.04,   0.50,  99.90,  -1.34,
04/16 08Z,   0.80,   0.65,   0.23,  99.90,  -1.22,
04/16 09Z,   0.70,   0.49,   0.10,  99.90,  -1.09,
04/16 10Z,   0.70,   0.57,   0.08,  99.90,  -1.19,  (min)
04/16 11Z,   0.70,   1.00,   0.58,  99.90,  -1.12,
04/16 12Z,   0.60,   1.79,   1.51,  99.90,  -0.88,
04/16 13Z,   0.60,   2.62,   2.29,  99.90,  -0.93,
04/16 14Z,   0.60,   3.12,   2.69,  99.90,  -1.03,
04/16 15Z,   0.50,   3.22,   2.90,  99.90,  -0.82,  (max)
04/16 16Z,   0.50,   3.00,   2.76,  99.90,  -0.74,
04/16 17Z,   0.50,   2.53,   2.45,  99.90,  -0.58,
04/16 18Z,   0.50,   1.95,   1.95,  99.90,  -0.50,
04/16 19Z,   0.50,   1.39,   1.38,  99.90,  -0.51,
04/16 20Z,   0.40,   0.92,   0.86,  99.90,  -0.46,
04/16 21Z,   0.40,   0.60,   0.42,  99.90,  -0.58,
04/16 22Z,   0.40,   0.44,   0.12,  99.90,  -0.72,
04/16 23Z,   0.40,   0.53,  -0.09,  99.90,  -1.02,  (min)
04/17 00Z,   0.40,   1.01,   0.05,  99.90,  -1.36,
04/17 01Z,   0.40,   1.75,   0.67,  99.90,  -1.48,
04/17 02Z,   0.40,   2.38,   1.35,  99.90,  -1.43,
04/17 03Z,   0.40,   2.69,   1.81,  99.90,  -1.28,
04/17 04Z,   0.40,   2.70,   1.98,  99.90,  -1.12,  (max)
04/17 05Z,   0.30,   2.43,   1.88,  99.90,  -0.85,
04/17 06Z,   0.40,   1.94,   1.48,  99.90,  -0.86,
04/17 07Z,   0.40,   1.39,   1.00,  99.90,  -0.79,
04/17 08Z,   0.40,   0.91,   0.59,  99.90,  -0.72,
04/17 09Z,   0.40,   0.60,   0.27,  99.90,  -0.73,
04/17 10Z,   0.40,   0.53,   0.20,  99.90,  -0.73,  (min)
04/17 11Z,   0.40,   0.72,   0.62,  99.90,  -0.50,
04/17 12Z,   0.50,   1.25,   1.32,  99.90,  -0.43,
04/17 13Z,   0.50,   2.09,   2.01,  99.90,  -0.58,
04/17 14Z,   0.50,   2.83,   2.54,  99.90,  -0.79,
04/17 15Z,   0.50,   3.18,   2.88,  99.90,  -0.80,
04/17 16Z,   0.50,   3.13,   2.93,  99.90,  -0.70,  (max)
04/17 17Z,   0.50,   2.81,   2.63,  99.90,  -0.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 18Z,   0.50,   2.29,  99.90,   2.13,  -0.66,
04/17 19Z,   0.50,   1.72,  99.90,   1.58,  -0.64,
04/17 20Z,   0.50,   1.21,  99.90,   1.08,  -0.62,
04/17 21Z,   0.40,   0.80,  99.90,   0.59,  -0.61,
04/17 22Z,   0.40,   0.56,  99.90,   0.37,  -0.59,
04/17 23Z,   0.40,   0.49,  99.90,   0.32,  -0.57,  (min)
04/18 00Z,   0.40,   0.69,  99.90,   0.54,  -0.55,
04/18 01Z,   0.40,   1.26,  99.90,   1.13,  -0.53,
04/18 02Z,   0.40,   2.00,  99.90,   1.88,  -0.51,
04/18 03Z,   0.40,   2.52,  99.90,   2.43,  -0.50,
04/18 04Z,   0.40,   2.71,  99.90,   2.63,  -0.48,  (max)
04/18 05Z,   0.40,   2.62,  99.90,   2.56,  -0.46,
04/18 06Z,   0.40,   2.29,  99.90,   2.23,  -0.46,
04/18 07Z,   0.40,   1.79,  99.90,   1.73,  -0.46,
04/18 08Z,   0.40,   1.26,  99.90,   1.20,  -0.46,
04/18 09Z,   0.40,   0.82,  99.90,   0.76,  -0.46,
04/18 10Z,   0.40,   0.58,  99.90,   0.52,  -0.46,  (min)
04/18 11Z,   0.40,   0.59,  99.90,   0.53,  -0.46,
04/18 12Z,   0.40,   0.87,  99.90,   0.81,  -0.46,
04/18 13Z,   0.40,   1.48,  99.90,   1.42,  -0.46,
04/18 14Z,   0.40,   2.31,  99.90,   2.25,  -0.46,
04/18 15Z,   0.50,   2.95,  99.90,   2.99,  -0.46,
04/18 16Z,   0.50,   3.16,  99.90,   3.20,  -0.46,  (max)
04/18 17Z,   0.50,   3.01,  99.90,   3.05,  -0.46,
04/18 18Z,   0.50,   2.63,  99.90,   2.67,  -0.46,
04/18 19Z,   0.50,   2.10,  99.90,   2.14,  -0.46,
04/18 20Z,   0.60,   1.56,  99.90,   1.70,  -0.46,
04/18 21Z,   0.60,   1.08,  99.90,   1.23,  -0.46,
04/18 22Z,   0.60,   0.74,  99.90,   0.88,  -0.46,
04/18 23Z,   0.60,   0.56,  99.90,   0.70,  -0.46,  (min)
04/19 00Z,   0.60,   0.57,  99.90,   0.71,  -0.46,
04/19 01Z,   0.60,   0.86,  99.90,   1.00,  -0.46,
04/19 02Z,   0.60,   1.48,  99.90,   1.62,  -0.46,
04/19 03Z,   0.60,   2.18,  99.90,   2.32,  -0.46,
04/19 04Z,   0.60,   2.61,  99.90,   2.75,  -0.46,
04/19 05Z,   0.60,   2.70,  99.90,   2.84,  -0.46,  (max)
04/19 06Z,   0.60,   2.55,  99.90,   2.69,  -0.46,
04/19 07Z,   0.60,   2.17,  99.90,   2.31,  -0.46,
04/19 08Z,   0.60,   1.68,  99.90,   1.82,  -0.46,
04/19 09Z,   0.60,   1.18,  99.90,   1.32,  -0.46,
04/19 10Z,   0.60,   0.78,  99.90,   0.92,  -0.46,
04/19 11Z,   0.60,   0.59,  99.90,   0.73,  -0.46,  (min)
04/19 12Z,   0.70,   0.66,  99.90,   0.90,  -0.46,
04/19 13Z,   0.70,   0.98,  99.90,   1.22,  -0.46,
04/19 14Z,   0.70,   1.63,  99.90,   1.87,  -0.46,
04/19 15Z,   0.70,   2.44,  99.90,   2.68,  -0.46,
04/19 16Z,   0.60,   2.98,  99.90,   3.12,  -0.46,
04/19 17Z,   0.60,   3.09,  99.90,   3.23,  -0.46,  (max)
04/19 18Z,   0.60,   2.90,  99.90,   3.04,  -0.46,
04/19 19Z,   0.60,   2.49,  99.90,   2.63,  -0.46,
04/19 20Z,   0.60,   1.97,  99.90,   2.11,  -0.46,
04/19 21Z,   0.60,   1.46,  99.90,   1.60,  -0.46,
04/19 22Z,   0.60,   1.02,  99.90,   1.16,  -0.46,
04/19 23Z,   0.60,   0.71,  99.90,   0.85,  -0.46,
04/20 00Z,   0.60,   0.58,  99.90,   0.72,  -0.46,
04/20 01Z,   0.50,   0.64,  99.90,   0.68,  -0.46,  (min)
04/20 02Z,   0.50,   0.99,  99.90,   1.03,  -0.46,
04/20 03Z,   0.50,   1.64,  99.90,   1.68,  -0.46,
04/20 04Z,   0.50,   2.30,  99.90,   2.34,  -0.46,
04/20 05Z,   0.50,   2.65,  99.90,   2.70,  -0.46,  (max)
04/20 06Z,   0.40,   2.70,  99.90,   2.64,  -0.46,
04/20 07Z,   0.40,   2.50,  99.90,   2.44,  -0.46,
04/20 08Z,   0.40,   2.11,  99.90,   2.05,  -0.46,
04/20 09Z,   0.40,   1.61,  99.90,   1.55,  -0.46,
04/20 10Z,   0.40,   1.13,  99.90,   1.07,  -0.46,
04/20 11Z,   0.30,   0.76,  99.90,   0.60,  -0.46,
04/20 12Z,   0.30,   0.61,  99.90,   0.45,  -0.46,  (min)
04/20 13Z,   0.30,   0.70,  99.90,   0.54,  -0.46,
04/20 14Z,   0.30,   1.05,  99.90,   0.89,  -0.46,
04/20 15Z,   0.30,   1.72,  99.90,   1.56,  -0.46,
04/20 16Z,   0.20,   2.48,  99.90,   2.22,  -0.46,
04/20 17Z,   0.20,   2.96,  99.90,   2.70,  -0.46,
04/20 18Z,   0.20,   3.03,  99.90,   2.77,  -0.46,  (max)
04/20 19Z,   0.20,   2.82,  99.90,   2.56,  -0.46,
04/20 20Z,   0.20,   2.42,  99.90,   2.16,  -0.46,
04/20 21Z,   0.10,   1.91,  99.90,   1.55,  -0.46,
04/20 22Z,   0.10,   1.40,  99.90,   1.04,  -0.46,
04/20 23Z,   0.10,   0.98,  99.90,   0.62,  -0.46,
04/21 00Z,   0.10,   0.69,  99.90,   0.33,  -0.46,
04/21 01Z,   0.10,   0.59,  99.90,   0.23,  -0.46,
04/21 02Z,   0.00,   0.68,  99.90,   0.22,  -0.46,  (min)
04/21 03Z,   0.00,   1.07,  99.90,   0.61,  -0.46,
04/21 04Z,   0.00,   1.76,  99.90,   1.30,  -0.46,
04/21 05Z,   0.00,   2.39,  99.90,   1.93,  -0.46,
04/21 06Z,   0.00,   2.70,  99.90,   2.24,  -0.46,
04/21 07Z,   0.00,   2.72,  99.90,   2.26,  -0.46,  (max)
04/21 08Z,   0.00,   2.51,  99.90,   2.05,  -0.46,
04/21 09Z,   0.00,   2.09,  99.90,   1.63,  -0.46,
04/21 10Z,   0.00,   1.59,  99.90,   1.13,  -0.46,
04/21 11Z,   0.00,   1.11,  99.90,   0.65,  -0.46,
04/21 12Z,   0.00,   0.76,  99.90,   0.30,  -0.46,