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
#Alitak, AK : 04/22/2025 12:21:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 12Z,  -0.80,  -7.09,  -7.79,  99.90,   0.10,
04/20 13Z,  -0.80,  -6.18,  -6.86,  99.90,   0.12,
04/20 14Z,  -0.80,  -5.52,  -6.20,  99.90,   0.12,
04/20 15Z,  -0.80,  -5.40,  -6.00,  99.90,   0.20,  (max)
04/20 16Z,  -0.80,  -6.00,  -6.49,  99.90,   0.31,
04/20 17Z,  -0.80,  -7.17,  -7.46,  99.90,   0.51,
04/20 18Z,  -0.80,  -8.61,  -8.95,  99.90,   0.46,
04/20 19Z,  -0.80, -10.16, -10.63,  99.90,   0.33,
04/20 20Z,  -0.80, -11.62, -12.17,  99.90,   0.25,
04/20 21Z,  -0.70, -12.77, -13.29,  99.90,   0.18,
04/20 22Z,  -0.70, -13.39, -13.66,  99.90,   0.43,  (min)
04/20 23Z,  -0.70, -13.32, -13.51,  99.90,   0.51,
04/21 00Z,  -0.70, -12.63, -12.74,  99.90,   0.59,
04/21 01Z,  -0.70, -11.49, -11.60,  99.90,   0.59,
04/21 02Z,  -0.70, -10.07, -10.17,  99.90,   0.60,
04/21 03Z,  -0.70,  -8.69,  -9.01,  99.90,   0.38,
04/21 04Z,  -0.70,  -7.77,  -8.08,  99.90,   0.39,
04/21 05Z,  -0.70,  -7.46,  -7.65,  99.90,   0.51,  (max)
04/21 06Z,  -0.70,  -7.60,  -7.86,  99.90,   0.44,
04/21 07Z,  -0.70,  -8.01,  -8.27,  99.90,   0.44,
04/21 08Z,  -0.70,  -8.54,  -8.79,  99.90,   0.45,
04/21 09Z,  -0.70,  -9.02,  -9.27,  99.90,   0.45,
04/21 10Z,  -0.70,  -9.25,  -9.55,  99.90,   0.40,
04/21 11Z,  -0.70,  -9.08,  -9.58,  99.90,   0.20,  (min)
04/21 12Z,  -0.70,  -8.54,  -9.05,  99.90,   0.19,
04/21 13Z,  -0.70,  -7.81,  -8.35,  99.90,   0.16,
04/21 14Z,  -0.70,  -7.02,  -7.68,  99.90,   0.04,
04/21 15Z,  -0.80,  -6.30,  -6.93,  99.90,   0.17,
04/21 16Z,  -0.80,  -5.98,  -6.58,  99.90,   0.20,  (max)
04/21 17Z,  -0.80,  -6.28,  -6.79,  99.90,   0.29,
04/21 18Z,  -0.80,  -7.11,  -7.46,  99.90,   0.45,
04/21 19Z,  -0.80,  -8.30,  -8.78,  99.90,   0.32,
04/21 20Z,  -0.70,  -9.72, -10.26,  99.90,   0.16,
04/21 21Z,  -0.70, -11.22, -11.77,  99.90,   0.15,
04/21 22Z,  -0.70, -12.53, -12.87,  99.90,   0.36,
04/21 23Z,  -0.60, -13.36, -13.52,  99.90,   0.44,
04/22 00Z,  -0.70, -13.50, -13.59,  99.90,   0.61,  (min)
04/22 01Z,  -0.70, -12.96, -13.05,  99.90,   0.61,
04/22 02Z,  -0.70, -11.85, -11.99,  99.90,   0.56,
04/22 03Z,  -0.60, -10.30, -10.51,  99.90,   0.39,
04/22 04Z,  -0.60,  -8.69,  -8.98,  99.90,   0.31,
04/22 05Z,  -0.60,  -7.51,  -7.81,  99.90,   0.30,
04/22 06Z,  -0.60,  -6.95,  -7.25,  99.90,   0.30,
04/22 07Z,  -0.60,  -6.94,  -7.24,  99.90,   0.30,  (max)
04/22 08Z,  -0.70,  -7.38,  -7.67,  99.90,   0.41,
04/22 09Z,  -0.70,  -8.13,  -8.51,  99.90,   0.32,
04/22 10Z,  -0.70,  -8.98,  -9.27,  99.90,   0.41,
04/22 11Z,  -0.80,  -9.63,  -9.89,  99.90,   0.54,
04/22 12Z,  -0.80,  -9.85, -10.28,  99.90,   0.37,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 13Z,  -0.80,  -9.60,  99.90, -10.04,   0.36,
04/22 14Z,  -0.80,  -8.98,  99.90,  -9.42,   0.35,
04/22 15Z,  -0.80,  -8.04,  99.90,  -8.49,   0.35,
04/22 16Z,  -0.80,  -6.97,  99.90,  -7.43,   0.34,
04/22 17Z,  -0.80,  -6.22,  99.90,  -6.69,   0.33,
04/22 18Z,  -0.70,  -6.11,  99.90,  -6.48,   0.33,  (max)
04/22 19Z,  -0.80,  -6.62,  99.90,  -7.10,   0.32,
04/22 20Z,  -0.80,  -7.68,  99.90,  -8.17,   0.31,
04/22 21Z,  -0.80,  -9.19,  99.90,  -9.69,   0.31,
04/22 22Z,  -0.80, -10.94,  99.90, -11.44,   0.30,
04/22 23Z,  -0.80, -12.55,  99.90, -13.05,   0.29,
04/23 00Z,  -0.80, -13.62,  99.90, -14.13,   0.29,
04/23 01Z,  -0.80, -13.89,  99.90, -14.41,   0.29,  (min)
04/23 02Z,  -0.80, -13.34,  99.90, -13.86,   0.29,
04/23 03Z,  -0.80, -12.03,  99.90, -12.54,   0.29,
04/23 04Z,  -0.90, -10.12,  99.90, -10.73,   0.29,
04/23 05Z,  -0.90,  -8.13,  99.90,  -8.74,   0.29,
04/23 06Z,  -0.80,  -6.65,  99.90,  -7.16,   0.29,
04/23 07Z,  -0.80,  -5.93,  99.90,  -6.45,   0.29,  (max)
04/23 08Z,  -0.80,  -5.98,  99.90,  -6.49,   0.29,
04/23 09Z,  -0.70,  -6.73,  99.90,  -7.15,   0.29,
04/23 10Z,  -0.70,  -8.00,  99.90,  -8.42,   0.29,
04/23 11Z,  -0.70,  -9.43,  99.90,  -9.85,   0.29,
04/23 12Z,  -0.70, -10.61,  99.90, -11.02,   0.29,
04/23 13Z,  -0.70, -11.20,  99.90, -11.62,   0.29,  (min)
04/23 14Z,  -0.70, -11.11,  99.90, -11.52,   0.29,
04/23 15Z,  -0.70, -10.35,  99.90, -10.76,   0.29,
04/23 16Z,  -0.70,  -9.00,  99.90,  -9.41,   0.29,
04/23 17Z,  -0.70,  -7.38,  99.90,  -7.79,   0.29,
04/23 18Z,  -0.70,  -6.09,  99.90,  -6.51,   0.29,
04/23 19Z,  -0.70,  -5.56,  99.90,  -5.97,   0.29,  (max)
04/23 20Z,  -0.60,  -5.86,  99.90,  -6.17,   0.29,
04/23 21Z,  -0.60,  -6.97,  99.90,  -7.29,   0.29,
04/23 22Z,  -0.60,  -8.77,  99.90,  -9.08,   0.29,
04/23 23Z,  -0.50, -10.87,  99.90, -11.09,   0.29,
04/24 00Z,  -0.50, -12.79,  99.90, -13.00,   0.29,
04/24 01Z,  -0.60, -14.02,  99.90, -14.34,   0.29,
04/24 02Z,  -0.60, -14.28,  99.90, -14.59,   0.29,  (min)
04/24 03Z,  -0.60, -13.51,  99.90, -13.82,   0.29,
04/24 04Z,  -0.60, -11.78,  99.90, -12.09,   0.29,
04/24 05Z,  -0.60,  -9.38,  99.90,  -9.69,   0.29,
04/24 06Z,  -0.60,  -6.99,  99.90,  -7.30,   0.29,
04/24 07Z,  -0.60,  -5.30,  99.90,  -5.61,   0.29,
04/24 08Z,  -0.50,  -4.62,  99.90,  -4.83,   0.29,  (max)
04/24 09Z,  -0.50,  -5.00,  99.90,  -5.22,   0.29,
04/24 10Z,  -0.50,  -6.36,  99.90,  -6.57,   0.29,
04/24 11Z,  -0.50,  -8.34,  99.90,  -8.55,   0.29,
04/24 12Z,  -0.50, -10.44,  99.90, -10.65,   0.29,
04/24 13Z,  -0.60, -12.12,  99.90, -12.43,   0.29,
04/24 14Z,  -0.60, -12.95,  99.90, -13.27,   0.29,  (min)
04/24 15Z,  -0.60, -12.80,  99.90, -13.12,   0.29,
04/24 16Z,  -0.60, -11.68,  99.90, -11.99,   0.29,
04/24 17Z,  -0.60,  -9.72,  99.90, -10.04,   0.29,
04/24 18Z,  -0.60,  -7.45,  99.90,  -7.77,   0.29,
04/24 19Z,  -0.60,  -5.63,  99.90,  -5.94,   0.29,
04/24 20Z,  -0.50,  -4.77,  99.90,  -4.98,   0.29,  (max)
04/24 21Z,  -0.50,  -5.03,  99.90,  -5.25,   0.29,
04/24 22Z,  -0.50,  -6.39,  99.90,  -6.60,   0.29,
04/24 23Z,  -0.50,  -8.56,  99.90,  -8.77,   0.29,
04/25 00Z,  -0.60, -11.02,  99.90, -11.34,   0.29,
04/25 01Z,  -0.60, -13.15,  99.90, -13.46,   0.29,
04/25 02Z,  -0.60, -14.39,  99.90, -14.70,   0.29,
04/25 03Z,  -0.60, -14.43,  99.90, -14.74,   0.29,  (min)
04/25 04Z,  -0.60, -13.25,  99.90, -13.56,   0.29,
04/25 05Z,  -0.60, -11.00,  99.90, -11.31,   0.29,
04/25 06Z,  -0.60,  -8.11,  99.90,  -8.42,   0.29,
04/25 07Z,  -0.50,  -5.41,  99.90,  -5.62,   0.29,
04/25 08Z,  -0.50,  -3.69,  99.90,  -3.91,   0.29,
04/25 09Z,  -0.50,  -3.32,  99.90,  -3.53,   0.29,  (max)
04/25 10Z,  -0.50,  -4.31,  99.90,  -4.52,   0.29,
04/25 11Z,  -0.50,  -6.44,  99.90,  -6.65,   0.29,
04/25 12Z,  -0.50,  -9.19,  99.90,  -9.41,   0.29,
04/25 13Z,  -0.50, -11.91,  99.90, -12.12,   0.29,
04/25 14Z,  -0.60, -13.94,  99.90, -14.25,   0.29,
04/25 15Z,  -0.60, -14.82,  99.90, -15.13,   0.29,  (min)
04/25 16Z,  -0.60, -14.40,  99.90, -14.71,   0.29,
04/25 17Z,  -0.60, -12.74,  99.90, -13.05,   0.29,
04/25 18Z,  -0.50, -10.10,  99.90, -10.32,   0.29,
04/25 19Z,  -0.50,  -7.19,  99.90,  -7.41,   0.29,
04/25 20Z,  -0.50,  -4.94,  99.90,  -5.15,   0.29,
04/25 21Z,  -0.50,  -3.94,  99.90,  -4.15,   0.29,  (max)
04/25 22Z,  -0.50,  -4.36,  99.90,  -4.57,   0.29,
04/25 23Z,  -0.40,  -6.06,  99.90,  -6.18,   0.29,
04/26 00Z,  -0.40,  -8.61,  99.90,  -8.72,   0.29,