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 : 05/21/2025 12:22:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,  -0.50,  -7.38,  -7.74,  99.90,   0.14,
05/19 13Z,  -0.50,  -6.22,  -6.69,  99.90,   0.03,
05/19 14Z,  -0.50,  -5.42,  -5.86,  99.90,   0.06,
05/19 15Z,  -0.50,  -5.39,  -5.85,  99.90,   0.04,  (max)
05/19 16Z,  -0.60,  -6.23,  -6.49,  99.90,   0.34,
05/19 17Z,  -0.60,  -7.69,  -7.82,  99.90,   0.47,
05/19 18Z,  -0.50,  -9.47,  -9.67,  99.90,   0.30,
05/19 19Z,  -0.50, -11.33, -11.60,  99.90,   0.23,
05/19 20Z,  -0.50, -12.97, -13.27,  99.90,   0.20,
05/19 21Z,  -0.50, -14.08, -14.19,  99.90,   0.39,
05/19 22Z,  -0.50, -14.38, -14.35,  99.90,   0.53,  (min)
05/19 23Z,  -0.50, -13.80, -13.76,  99.90,   0.54,
05/20 00Z,  -0.40, -12.48, -12.52,  99.90,   0.36,
05/20 01Z,  -0.40, -10.70, -10.71,  99.90,   0.39,
05/20 02Z,  -0.40,  -8.76,  -8.88,  99.90,   0.28,
05/20 03Z,  -0.40,  -7.21,  -7.52,  99.90,   0.09,
05/20 04Z,  -0.40,  -6.46,  -6.77,  99.90,   0.09,  (max)
05/20 05Z,  -0.40,  -6.50,  -6.81,  99.90,   0.09,
05/20 06Z,  -0.40,  -7.09,  -7.43,  99.90,   0.06,
05/20 07Z,  -0.40,  -8.03,  -8.35,  99.90,   0.08,
05/20 08Z,  -0.40,  -9.04,  -9.26,  99.90,   0.18,
05/20 09Z,  -0.40,  -9.85, -10.05,  99.90,   0.20,
05/20 10Z,  -0.40, -10.21, -10.48,  99.90,   0.13,  (min)
05/20 11Z,  -0.40,  -9.97, -10.27,  99.90,   0.10,
05/20 12Z,  -0.30,  -9.23,  -9.44,  99.90,   0.09,
05/20 13Z,  -0.30,  -8.21,  -8.46,  99.90,   0.05,
05/20 14Z,  -0.30,  -7.09,  -7.48,  99.90,  -0.09,
05/20 15Z,  -0.40,  -6.22,  -6.59,  99.90,   0.03,
05/20 16Z,  -0.40,  -6.02,  -6.39,  99.90,   0.03,  (max)
05/20 17Z,  -0.50,  -6.62,  -6.89,  99.90,   0.23,
05/20 18Z,  -0.30,  -7.81,  -7.98,  99.90,   0.13,
05/20 19Z,  -0.30,  -9.38,  -9.53,  99.90,   0.15,
05/20 20Z,  -0.30, -11.09, -11.23,  99.90,   0.16,
05/20 21Z,  -0.30, -12.65, -12.76,  99.90,   0.19,
05/20 22Z,  -0.30, -13.73, -13.65,  99.90,   0.38,
05/20 23Z,  -0.30, -14.01, -13.87,  99.90,   0.44,  (min)
05/21 00Z,  -0.30, -13.43, -13.31,  99.90,   0.42,
05/21 01Z,  -0.30, -12.12, -12.09,  99.90,   0.33,
05/21 02Z,  -0.30, -10.31, -10.29,  99.90,   0.32,
05/21 03Z,  -0.30,  -8.32,  -8.42,  99.90,   0.20,
05/21 04Z,  -0.30,  -6.71,  -6.82,  99.90,   0.19,
05/21 05Z,  -0.40,  -5.91,  -6.01,  99.90,   0.30,  (max)
05/21 06Z,  -0.30,  -5.94,  -6.08,  99.90,   0.16,
05/21 07Z,  -0.30,  -6.62,  -6.82,  99.90,   0.10,
05/21 08Z,  -0.30,  -7.75,  -7.81,  99.90,   0.24,
05/21 09Z,  -0.30,  -9.07,  -9.09,  99.90,   0.28,
05/21 10Z,  -0.30, -10.24, -10.09,  99.90,   0.45,
05/21 11Z,  -0.30, -10.93, -10.90,  99.90,   0.33,  (min)
05/21 12Z,  -0.30, -10.97, -10.84,  99.90,   0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 13Z,  -0.40, -10.41,  99.90, -10.39,   0.42,
05/21 14Z,  -0.40,  -9.40,  99.90,  -9.39,   0.41,
05/21 15Z,  -0.40,  -8.10,  99.90,  -8.11,   0.40,
05/21 16Z,  -0.50,  -6.93,  99.90,  -7.04,   0.38,
05/21 17Z,  -0.50,  -6.38,  99.90,  -6.51,   0.37,  (max)
05/21 18Z,  -0.50,  -6.64,  99.90,  -6.78,   0.36,
05/21 19Z,  -0.50,  -7.56,  99.90,  -7.71,   0.35,
05/21 20Z,  -0.60,  -8.98,  99.90,  -9.25,   0.33,
05/21 21Z,  -0.60, -10.67,  99.90, -10.95,   0.32,
05/21 22Z,  -0.60, -12.28,  99.90, -12.57,   0.31,
05/21 23Z,  -0.60, -13.40,  99.90, -13.70,   0.30,
05/22 00Z,  -0.60, -13.69,  99.90, -14.01,   0.29,  (min)
05/22 01Z,  -0.60, -13.09,  99.90, -13.40,   0.29,
05/22 02Z,  -0.50, -11.71,  99.90, -11.92,   0.29,
05/22 03Z,  -0.50,  -9.74,  99.90,  -9.95,   0.29,
05/22 04Z,  -0.50,  -7.56,  99.90,  -7.78,   0.29,
05/22 05Z,  -0.50,  -5.83,  99.90,  -6.05,   0.29,
05/22 06Z,  -0.50,  -5.01,  99.90,  -5.22,   0.29,  (max)
05/22 07Z,  -0.60,  -5.12,  99.90,  -5.43,   0.29,
05/22 08Z,  -0.60,  -6.04,  99.90,  -6.35,   0.29,
05/22 09Z,  -0.60,  -7.58,  99.90,  -7.89,   0.29,
05/22 10Z,  -0.50,  -9.39,  99.90,  -9.61,   0.29,
05/22 11Z,  -0.60, -11.05,  99.90, -11.37,   0.29,
05/22 12Z,  -0.60, -12.14,  99.90, -12.46,   0.29,
05/22 13Z,  -0.60, -12.43,  99.90, -12.74,   0.29,  (min)
05/22 14Z,  -0.70, -11.93,  99.90, -12.34,   0.29,
05/22 15Z,  -0.70, -10.73,  99.90, -11.14,   0.29,
05/22 16Z,  -0.70,  -9.04,  99.90,  -9.45,   0.29,
05/22 17Z,  -0.70,  -7.41,  99.90,  -7.82,   0.29,
05/22 18Z,  -0.60,  -6.43,  99.90,  -6.74,   0.29,
05/22 19Z,  -0.60,  -6.33,  99.90,  -6.64,   0.29,  (max)
05/22 20Z,  -0.60,  -7.04,  99.90,  -7.35,   0.29,
05/22 21Z,  -0.60,  -8.43,  99.90,  -8.74,   0.29,
05/22 22Z,  -0.60, -10.21,  99.90, -10.52,   0.29,
05/22 23Z,  -0.70, -11.93,  99.90, -12.34,   0.29,
05/23 00Z,  -0.70, -13.11,  99.90, -13.52,   0.29,
05/23 01Z,  -0.70, -13.39,  99.90, -13.80,   0.29,  (min)
05/23 02Z,  -0.70, -12.70,  99.90, -13.11,   0.29,
05/23 03Z,  -0.70, -11.14,  99.90, -11.55,   0.29,
05/23 04Z,  -0.70,  -8.91,  99.90,  -9.33,   0.29,
05/23 05Z,  -0.70,  -6.51,  99.90,  -6.93,   0.29,
05/23 06Z,  -0.70,  -4.68,  99.90,  -5.09,   0.29,
05/23 07Z,  -0.70,  -3.89,  99.90,  -4.31,   0.29,  (max)
05/23 08Z,  -0.70,  -4.22,  99.90,  -4.64,   0.29,
05/23 09Z,  -0.60,  -5.57,  99.90,  -5.88,   0.29,
05/23 10Z,  -0.60,  -7.68,  99.90,  -8.00,   0.29,
05/23 11Z,  -0.60, -10.10,  99.90, -10.41,   0.29,
05/23 12Z,  -0.60, -12.27,  99.90, -12.58,   0.29,
05/23 13Z,  -0.60, -13.70,  99.90, -14.02,   0.29,
05/23 14Z,  -0.60, -14.13,  99.90, -14.44,   0.29,  (min)
05/23 15Z,  -0.70, -13.51,  99.90, -13.93,   0.29,
05/23 16Z,  -0.70, -11.95,  99.90, -12.36,   0.29,
05/23 17Z,  -0.70,  -9.74,  99.90, -10.15,   0.29,
05/23 18Z,  -0.70,  -7.58,  99.90,  -8.00,   0.29,
05/23 19Z,  -0.60,  -6.16,  99.90,  -6.47,   0.29,
05/23 20Z,  -0.60,  -5.76,  99.90,  -6.07,   0.29,  (max)
05/23 21Z,  -0.60,  -6.38,  99.90,  -6.69,   0.29,
05/23 22Z,  -0.60,  -7.86,  99.90,  -8.17,   0.29,
05/23 23Z,  -0.50,  -9.80,  99.90, -10.01,   0.29,
05/24 00Z,  -0.50, -11.64,  99.90, -11.86,   0.29,
05/24 01Z,  -0.50, -12.85,  99.90, -13.07,   0.29,
05/24 02Z,  -0.50, -13.07,  99.90, -13.28,   0.29,  (min)
05/24 03Z,  -0.60, -12.21,  99.90, -12.52,   0.29,
05/24 04Z,  -0.60, -10.40,  99.90, -10.71,   0.29,
05/24 05Z,  -0.60,  -7.89,  99.90,  -8.20,   0.29,
05/24 06Z,  -0.60,  -5.29,  99.90,  -5.60,   0.29,
05/24 07Z,  -0.50,  -3.41,  99.90,  -3.63,   0.29,
05/24 08Z,  -0.50,  -2.78,  99.90,  -2.99,   0.29,  (max)
05/24 09Z,  -0.40,  -3.47,  99.90,  -3.59,   0.29,
05/24 10Z,  -0.40,  -5.38,  99.90,  -5.50,   0.29,
05/24 11Z,  -0.40,  -8.13,  99.90,  -8.25,   0.29,
05/24 12Z,  -0.40, -11.13,  99.90, -11.24,   0.29,
05/24 13Z,  -0.40, -13.73,  99.90, -13.85,   0.29,
05/24 14Z,  -0.40, -15.38,  99.90, -15.50,   0.29,
05/24 15Z,  -0.50, -15.79,  99.90, -16.00,   0.29,  (min)
05/24 16Z,  -0.50, -14.91,  99.90, -15.12,   0.29,
05/24 17Z,  -0.50, -12.87,  99.90, -13.08,   0.29,
05/24 18Z,  -0.40, -10.10,  99.90, -10.21,   0.29,
05/24 19Z,  -0.40,  -7.43,  99.90,  -7.54,   0.29,
05/24 20Z,  -0.40,  -5.64,  99.90,  -5.75,   0.29,
05/24 21Z,  -0.40,  -5.08,  99.90,  -5.19,   0.29,  (max)
05/24 22Z,  -0.30,  -5.76,  99.90,  -5.77,   0.29,
05/24 23Z,  -0.30,  -7.41,  99.90,  -7.43,   0.29,
05/25 00Z,  -0.30,  -9.53,  99.90,  -9.54,   0.29,