EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Wrightsville Beach, NC : 04/20/2026 16:22:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 00Z,   0.50,  -0.99,   0.02,  99.90,   0.51,
04/19 01Z,   0.50,  -0.66,   0.24,  99.90,   0.40,  (max)
04/19 02Z,   0.50,  -1.00,  -0.20,  99.90,   0.30,
04/19 03Z,   0.50,  -1.95,  -1.28,  99.90,   0.17,
04/19 04Z,   0.50,  -3.23,  -2.61,  99.90,   0.12,
04/19 05Z,   0.50,  -4.52,  -3.79,  99.90,   0.23,
04/19 06Z,   0.50,  -5.62,  -4.90,  99.90,   0.22,
04/19 07Z,   0.50,  -6.30,  -5.58,  99.90,   0.22,
04/19 08Z,   0.50,  -6.35,  -5.66,  99.90,   0.19,  (min)
04/19 09Z,   0.50,  -5.73,  -4.91,  99.90,   0.32,
04/19 10Z,   0.50,  -4.64,  -3.72,  99.90,   0.42,
04/19 11Z,   0.40,  -3.46,  -2.60,  99.90,   0.46,
04/19 12Z,   0.40,  -2.50,  -1.77,  99.90,   0.33,
04/19 13Z,   0.40,  -1.97,  -1.24,  99.90,   0.33,  (max)
04/19 14Z,   0.40,  -2.00,  -1.55,  99.90,   0.05,
04/19 15Z,   0.40,  -2.63,  -2.20,  99.90,   0.03,
04/19 16Z,   0.30,  -3.69,  -3.34,  99.90,   0.05,
04/19 17Z,   0.30,  -4.87,  -4.47,  99.90,   0.10,
04/19 18Z,   0.20,  -5.89,  -5.41,  99.90,   0.28,
04/19 19Z,   0.10,  -6.51,  -6.21,  99.90,   0.20,
04/19 20Z,   0.10,  -6.51,  -6.44,  99.90,  -0.03,  (min)
04/19 21Z,   0.00,  -5.80,  -5.84,  99.90,  -0.04,
04/19 22Z,   0.10,  -4.53,  -4.40,  99.90,   0.03,
04/19 23Z,   0.20,  -3.08,  -2.36,  99.90,   0.52,
04/20 00Z,   0.30,  -1.82,  -0.62,  99.90,   0.90,
04/20 01Z,   0.30,  -0.99,   0.56,  99.90,   1.25,  (max)
04/20 02Z,   0.30,  -0.73,   0.42,  99.90,   0.85,
04/20 03Z,   0.40,  -1.14,  -0.36,  99.90,   0.38,
04/20 04Z,   0.40,  -2.11,  -1.62,  99.90,   0.09,
04/20 05Z,   0.60,  -3.37,  -2.44,  99.90,   0.33,
04/20 06Z,   0.60,  -4.63,  -3.35,  99.90,   0.68,
04/20 07Z,   0.70,  -5.65,  -4.07,  99.90,   0.88,
04/20 08Z,   0.60,  -6.21,  -4.83,  99.90,   0.78,
04/20 09Z,   0.60,  -6.15,  -4.98,  99.90,   0.57,  (min)
04/20 10Z,   0.60,  -5.49,  -4.46,  99.90,   0.43,
04/20 11Z,   0.70,  -4.48,  -3.46,  99.90,   0.32,
04/20 12Z,   0.70,  -3.41,  -2.25,  99.90,   0.46,
04/20 13Z,   0.70,  -2.55,  -1.22,  99.90,   0.63,
04/20 14Z,   0.60,  -2.09,  -0.83,  99.90,   0.66,  (max)
04/20 15Z,   0.50,  -2.16,  -1.13,  99.90,   0.53,
04/20 16Z,   0.50,  -2.82,  -1.98,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 17Z,   0.40,  -3.86,  99.90,  -3.13,   0.34,
04/20 18Z,   0.40,  -4.98,  99.90,  -4.25,   0.33,
04/20 19Z,   0.40,  -5.91,  99.90,  -5.17,   0.33,
04/20 20Z,   0.30,  -6.40,  99.90,  -5.77,   0.33,  (min)
04/20 21Z,   0.30,  -6.28,  99.90,  -5.65,   0.33,
04/20 22Z,   0.20,  -5.53,  99.90,  -5.00,   0.33,
04/20 23Z,   0.20,  -4.34,  99.90,  -3.81,   0.33,
04/21 00Z,   0.20,  -3.03,  99.90,  -2.49,   0.33,
04/21 01Z,   0.20,  -1.88,  99.90,  -1.35,   0.33,
04/21 02Z,   0.10,  -1.12,  99.90,  -0.69,   0.33,
04/21 03Z,   0.10,  -0.91,  99.90,  -0.48,   0.33,  (max)
04/21 04Z,   0.10,  -1.33,  99.90,  -0.90,   0.33,
04/21 05Z,   0.10,  -2.29,  99.90,  -1.86,   0.33,
04/21 06Z,   0.10,  -3.49,  99.90,  -3.07,   0.33,
04/21 07Z,   0.30,  -4.65,  99.90,  -4.03,   0.33,
04/21 08Z,   0.30,  -5.55,  99.90,  -4.92,   0.33,
04/21 09Z,   0.30,  -6.00,  99.90,  -5.37,   0.33,  (min)
04/21 10Z,   0.30,  -5.90,  99.90,  -5.28,   0.33,
04/21 11Z,   0.30,  -5.32,  99.90,  -4.69,   0.33,
04/21 12Z,   0.40,  -4.42,  99.90,  -3.69,   0.33,
04/21 13Z,   0.40,  -3.45,  99.90,  -2.73,   0.33,
04/21 14Z,   0.40,  -2.65,  99.90,  -1.92,   0.33,
04/21 15Z,   0.40,  -2.20,  99.90,  -1.48,   0.33,  (max)
04/21 16Z,   0.40,  -2.29,  99.90,  -1.56,   0.33,
04/21 17Z,   0.30,  -2.94,  99.90,  -2.31,   0.33,
04/21 18Z,   0.40,  -3.95,  99.90,  -3.22,   0.33,
04/21 19Z,   0.40,  -4.98,  99.90,  -4.25,   0.33,
04/21 20Z,   0.40,  -5.78,  99.90,  -5.05,   0.33,
04/21 21Z,   0.40,  -6.16,  99.90,  -5.44,   0.33,  (min)
04/21 22Z,   0.40,  -6.02,  99.90,  -5.29,   0.33,
04/21 23Z,   0.30,  -5.35,  99.90,  -4.72,   0.33,
04/22 00Z,   0.30,  -4.30,  99.90,  -3.67,   0.33,
04/22 01Z,   0.20,  -3.11,  99.90,  -2.58,   0.33,
04/22 02Z,   0.20,  -2.04,  99.90,  -1.52,   0.33,
04/22 03Z,   0.20,  -1.32,  99.90,  -0.79,   0.33,
04/22 04Z,   0.20,  -1.12,  99.90,  -0.59,   0.33,  (max)
04/22 05Z,   0.20,  -1.54,  99.90,  -1.01,   0.33,
04/22 06Z,   0.20,  -2.46,  99.90,  -1.94,   0.33,
04/22 07Z,   0.20,  -3.57,  99.90,  -3.04,   0.33,
04/22 08Z,   0.20,  -4.59,  99.90,  -4.06,   0.33,
04/22 09Z,   0.20,  -5.36,  99.90,  -4.84,   0.33,
04/22 10Z,   0.20,  -5.77,  99.90,  -5.24,   0.33,  (min)
04/22 11Z,   0.20,  -5.73,  99.90,  -5.20,   0.33,
04/22 12Z,   0.20,  -5.24,  99.90,  -4.72,   0.33,
04/22 13Z,   0.20,  -4.44,  99.90,  -3.91,   0.33,
04/22 14Z,   0.20,  -3.53,  99.90,  -3.00,   0.33,
04/22 15Z,   0.20,  -2.73,  99.90,  -2.20,   0.33,
04/22 16Z,   0.10,  -2.28,  99.90,  -1.85,   0.33,  (max)
04/22 17Z,   0.10,  -2.36,  99.90,  -1.94,   0.33,
04/22 18Z,   0.10,  -3.00,  99.90,  -2.58,   0.33,
04/22 19Z,   0.10,  -3.94,  99.90,  -3.51,   0.33,
04/22 20Z,   0.10,  -4.84,  99.90,  -4.41,   0.33,
04/22 21Z,   0.00,  -5.53,  99.90,  -5.20,   0.33,
04/22 22Z,   0.00,  -5.88,  99.90,  -5.56,   0.33,  (min)
04/22 23Z,   0.00,  -5.81,  99.90,  -5.48,   0.33,
04/23 00Z,   0.00,  -5.27,  99.90,  -4.94,   0.33,
04/23 01Z,   0.00,  -4.35,  99.90,  -4.03,   0.33,
04/23 02Z,  -0.10,  -3.26,  99.90,  -3.03,   0.33,
04/23 03Z,  -0.10,  -2.24,  99.90,  -2.02,   0.33,
04/23 04Z,  -0.20,  -1.53,  99.90,  -1.41,   0.33,
04/23 05Z,  -0.20,  -1.34,  99.90,  -1.22,   0.33,  (max)
04/23 06Z,  -0.10,  -1.76,  99.90,  -1.54,   0.33,
04/23 07Z,  -0.10,  -2.62,  99.90,  -2.39,   0.33,
04/23 08Z,  -0.10,  -3.58,  99.90,  -3.36,   0.33,
04/23 09Z,  -0.10,  -4.47,  99.90,  -4.24,   0.33,
04/23 10Z,  -0.10,  -5.18,  99.90,  -4.95,   0.33,
04/23 11Z,  -0.10,  -5.62,  99.90,  -5.40,   0.33,  (min)
04/23 12Z,   0.00,  -5.66,  99.90,  -5.34,   0.33,
04/23 13Z,   0.00,  -5.25,  99.90,  -4.93,   0.33,
04/23 14Z,   0.00,  -4.49,  99.90,  -4.16,   0.33,
04/23 15Z,   0.10,  -3.57,  99.90,  -3.14,   0.33,
04/23 16Z,   0.10,  -2.76,  99.90,  -2.33,   0.33,
04/23 17Z,   0.20,  -2.30,  99.90,  -1.77,   0.33,
04/23 18Z,   0.30,  -2.40,  99.90,  -1.77,   0.33,  (max)
04/23 19Z,   0.30,  -3.00,  99.90,  -2.37,   0.33,
04/23 20Z,   0.30,  -3.81,  99.90,  -3.19,   0.33,
04/23 21Z,   0.40,  -4.59,  99.90,  -3.87,   0.33,
04/23 22Z,   0.40,  -5.24,  99.90,  -4.51,   0.33,
04/23 23Z,   0.40,  -5.66,  99.90,  -4.93,   0.33,
04/24 00Z,   0.30,  -5.70,  99.90,  -5.07,   0.33,  (min)
04/24 01Z,   0.20,  -5.28,  99.90,  -4.75,   0.33,
04/24 02Z,   0.20,  -4.45,  99.90,  -3.93,   0.33,
04/24 03Z,   0.20,  -3.42,  99.90,  -2.89,   0.33,
04/24 04Z,   0.10,  -2.43,  99.90,  -2.00,   0.33,
04/24 05Z,   0.10,  -1.74,  99.90,  -1.32,   0.33,
04/24 06Z,   0.10,  -1.58,  99.90,  -1.16,   0.33,
04/24 07Z,  99.90,  -1.98,  99.90,  99.90,   0.33,
04/24 08Z,  99.90,  -2.72,  99.90,  99.90,   0.33,
04/24 09Z,  99.90,  -3.55,  99.90,  99.90,   0.33,
04/24 10Z,  99.90,  -4.36,  99.90,  99.90,   0.33,
04/24 11Z,  99.90,  -5.10,  99.90,  99.90,   0.33,
04/24 12Z,  99.90,  -5.60,  99.90,  99.90,   0.33,