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 : 05/18/2025 20:21:32 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,  -0.30,  -7.53,  -7.48,  99.90,   0.35,
05/17 01Z,  -0.30,  -6.16,  -6.29,  99.90,   0.17,
05/17 02Z,  -0.30,  -5.95,  -6.11,  99.90,   0.14,  (max)
05/17 03Z,  -0.30,  -6.61,  -6.83,  99.90,   0.08,
05/17 04Z,  -0.40,  -7.74,  -7.95,  99.90,   0.19,
05/17 05Z,  -0.40,  -8.98,  -9.21,  99.90,   0.17,
05/17 06Z,  -0.30,  -9.95, -10.19,  99.90,   0.06,
05/17 07Z,  -0.30, -10.34, -10.56,  99.90,   0.08,  (min)
05/17 08Z,  -0.30,  -9.95, -10.19,  99.90,   0.06,
05/17 09Z,  -0.30,  -8.82,  -8.95,  99.90,   0.17,
05/17 10Z,  -0.30,  -7.27,  -7.47,  99.90,   0.10,
05/17 11Z,  -0.40,  -5.64,  -5.86,  99.90,   0.18,
05/17 12Z,  -0.30,  -4.34,  -4.68,  99.90,  -0.04,
05/17 13Z,  -0.40,  -3.90,  -4.37,  99.90,  -0.07,  (max)
05/17 14Z,  -0.40,  -4.64,  -4.88,  99.90,   0.16,
05/17 15Z,  -0.40,  -6.32,  -6.32,  99.90,   0.40,
05/17 16Z,  -0.50,  -8.51,  -8.60,  99.90,   0.41,
05/17 17Z,  -0.50, -10.86, -11.04,  99.90,   0.32,
05/17 18Z,  -0.40, -13.00, -13.37,  99.90,   0.03,
05/17 19Z,  -0.40, -14.58, -14.86,  99.90,   0.12,
05/17 20Z,  -0.50, -15.25, -15.32,  99.90,   0.43,  (min)
05/17 21Z,  -0.50, -14.84, -14.87,  99.90,   0.47,
05/17 22Z,  -0.50, -13.50, -13.63,  99.90,   0.37,
05/17 23Z,  -0.50, -11.53, -11.47,  99.90,   0.56,
05/18 00Z,  -0.50,  -9.30,  -9.17,  99.90,   0.63,
05/18 01Z,  -0.50,  -7.41,  -7.45,  99.90,   0.46,
05/18 02Z,  -0.50,  -6.43,  -6.56,  99.90,   0.37,
05/18 03Z,  -0.50,  -6.44,  -6.47,  99.90,   0.47,  (max)
05/18 04Z,  -0.60,  -7.12,  -7.14,  99.90,   0.58,
05/18 05Z,  -0.60,  -8.13,  -8.23,  99.90,   0.50,
05/18 06Z,  -0.50,  -9.17,  -9.29,  99.90,   0.38,
05/18 07Z,  -0.50,  -9.91, -10.09,  99.90,   0.32,
05/18 08Z,  -0.50, -10.08, -10.37,  99.90,   0.21,  (min)
05/18 09Z,  -0.50,  -9.56,  -9.75,  99.90,   0.31,
05/18 10Z,  -0.60,  -8.45,  -8.59,  99.90,   0.46,
05/18 11Z,  -0.60,  -7.06,  -7.20,  99.90,   0.46,
05/18 12Z,  -0.50,  -5.69,  -5.96,  99.90,   0.23,
05/18 13Z,  -0.60,  -4.73,  -5.10,  99.90,   0.23,
05/18 14Z,  -0.60,  -4.62,  -4.92,  99.90,   0.30,  (max)
05/18 15Z,  -0.60,  -5.53,  -5.63,  99.90,   0.50,
05/18 16Z,  -0.60,  -7.18,  -7.15,  99.90,   0.63,
05/18 17Z,  -0.60,  -9.19,  -9.21,  99.90,   0.58,
05/18 18Z,  -0.60, -11.28, -11.43,  99.90,   0.45,
05/18 19Z,  -0.60, -13.13, -13.27,  99.90,   0.46,
05/18 20Z,  -0.50, -14.40, -14.50,  99.90,   0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 21Z,  -0.50, -14.81,  99.90, -14.90,   0.41,  (min)
05/18 22Z,  -0.50, -14.26,  99.90, -14.34,   0.43,
05/18 23Z,  -0.50, -12.91,  99.90, -12.97,   0.44,
05/19 00Z,  -0.50, -11.05,  99.90, -11.09,   0.45,
05/19 01Z,  -0.50,  -9.02,  99.90,  -9.06,   0.46,
05/19 02Z,  -0.50,  -7.39,  99.90,  -7.41,   0.48,
05/19 03Z,  -0.50,  -6.60,  99.90,  -6.61,   0.49,  (max)
05/19 04Z,  -0.50,  -6.67,  99.90,  -6.66,   0.50,
05/19 05Z,  -0.50,  -7.29,  99.90,  -7.28,   0.51,
05/19 06Z,  -0.50,  -8.21,  99.90,  -8.18,   0.53,
05/19 07Z,  -0.50,  -9.14,  99.90,  -9.10,   0.54,
05/19 08Z,  -0.50,  -9.81,  99.90,  -9.76,   0.55,
05/19 09Z,  -0.50,  -9.97,  99.90,  -9.92,   0.55,  (min)
05/19 10Z,  -0.50,  -9.51,  99.90,  -9.46,   0.55,
05/19 11Z,  -0.50,  -8.56,  99.90,  -8.50,   0.55,
05/19 12Z,  -0.50,  -7.38,  99.90,  -7.33,   0.55,
05/19 13Z,  -0.50,  -6.22,  99.90,  -6.17,   0.55,
05/19 14Z,  -0.50,  -5.42,  99.90,  -5.37,   0.55,  (max)
05/19 15Z,  -0.60,  -5.39,  99.90,  -5.44,   0.55,
05/19 16Z,  -0.60,  -6.23,  99.90,  -6.28,   0.55,
05/19 17Z,  -0.60,  -7.69,  99.90,  -7.74,   0.55,
05/19 18Z,  -0.60,  -9.47,  99.90,  -9.52,   0.55,
05/19 19Z,  -0.60, -11.33,  99.90, -11.38,   0.55,
05/19 20Z,  -0.60, -12.97,  99.90, -13.02,   0.55,
05/19 21Z,  -0.50, -14.08,  99.90, -14.03,   0.55,
05/19 22Z,  -0.50, -14.38,  99.90, -14.33,   0.55,  (min)
05/19 23Z,  -0.50, -13.80,  99.90, -13.74,   0.55,
05/20 00Z,  -0.40, -12.48,  99.90, -12.33,   0.55,
05/20 01Z,  -0.40, -10.70,  99.90, -10.54,   0.55,
05/20 02Z,  -0.50,  -8.76,  99.90,  -8.71,   0.55,
05/20 03Z,  -0.50,  -7.21,  99.90,  -7.16,   0.55,
05/20 04Z,  -0.50,  -6.46,  99.90,  -6.41,   0.55,  (max)
05/20 05Z,  -0.60,  -6.50,  99.90,  -6.54,   0.55,
05/20 06Z,  -0.60,  -7.09,  99.90,  -7.14,   0.55,
05/20 07Z,  -0.50,  -8.03,  99.90,  -7.97,   0.55,
05/20 08Z,  -0.40,  -9.04,  99.90,  -8.89,   0.55,
05/20 09Z,  -0.40,  -9.85,  99.90,  -9.70,   0.55,
05/20 10Z,  -0.40, -10.21,  99.90, -10.06,   0.55,  (min)
05/20 11Z,  -0.40,  -9.97,  99.90,  -9.82,   0.55,
05/20 12Z,  -0.40,  -9.23,  99.90,  -9.08,   0.55,
05/20 13Z,  -0.40,  -8.21,  99.90,  -8.06,   0.55,
05/20 14Z,  -0.50,  -7.09,  99.90,  -7.04,   0.55,
05/20 15Z,  -0.50,  -6.22,  99.90,  -6.17,   0.55,
05/20 16Z,  -0.50,  -6.02,  99.90,  -5.97,   0.55,  (max)
05/20 17Z,  -0.50,  -6.62,  99.90,  -6.56,   0.55,
05/20 18Z,  -0.50,  -7.81,  99.90,  -7.76,   0.55,
05/20 19Z,  -0.50,  -9.38,  99.90,  -9.32,   0.55,
05/20 20Z,  -0.50, -11.09,  99.90, -11.04,   0.55,
05/20 21Z,  -0.40, -12.65,  99.90, -12.50,   0.55,
05/20 22Z,  -0.40, -13.73,  99.90, -13.57,   0.55,
05/20 23Z,  -0.40, -14.01,  99.90, -13.86,   0.55,  (min)
05/21 00Z,  -0.40, -13.43,  99.90, -13.27,   0.55,
05/21 01Z,  -0.40, -12.12,  99.90, -11.97,   0.55,
05/21 02Z,  -0.50, -10.31,  99.90, -10.26,   0.55,
05/21 03Z,  -0.50,  -8.32,  99.90,  -8.26,   0.55,
05/21 04Z,  -0.60,  -6.71,  99.90,  -6.75,   0.55,
05/21 05Z,  -0.60,  -5.91,  99.90,  -5.96,   0.55,  (max)
05/21 06Z,  -0.60,  -5.94,  99.90,  -5.99,   0.55,
05/21 07Z,  -0.50,  -6.62,  99.90,  -6.57,   0.55,
05/21 08Z,  -0.50,  -7.75,  99.90,  -7.70,   0.55,
05/21 09Z,  -0.40,  -9.07,  99.90,  -8.92,   0.55,
05/21 10Z,  -0.40, -10.24,  99.90, -10.09,   0.55,
05/21 11Z,  -0.40, -10.93,  99.90, -10.78,   0.55,
05/21 12Z,  -0.50, -10.97,  99.90, -10.92,   0.55,  (min)
05/21 13Z,  -0.50, -10.41,  99.90, -10.36,   0.55,
05/21 14Z,  -0.60,  -9.40,  99.90,  -9.45,   0.55,
05/21 15Z,  -0.60,  -8.10,  99.90,  -8.15,   0.55,
05/21 16Z,  -0.60,  -6.93,  99.90,  -6.98,   0.55,
05/21 17Z,  -0.60,  -6.38,  99.90,  -6.43,   0.55,  (max)
05/21 18Z,  -0.70,  -6.64,  99.90,  -6.79,   0.55,
05/21 19Z,  -0.70,  -7.56,  99.90,  -7.71,   0.55,
05/21 20Z,  -0.60,  -8.98,  99.90,  -9.03,   0.55,
05/21 21Z,  -0.60, -10.67,  99.90, -10.72,   0.55,
05/21 22Z,  -0.70, -12.28,  99.90, -12.43,   0.55,
05/21 23Z,  -0.70, -13.40,  99.90, -13.54,   0.55,
05/22 00Z,  -0.70, -13.69,  99.90, -13.84,   0.55,  (min)
05/22 01Z,  -0.80, -13.09,  99.90, -13.33,   0.55,
05/22 02Z,  -0.80, -11.71,  99.90, -11.96,   0.55,
05/22 03Z,  -0.80,  -9.74,  99.90,  -9.98,   0.55,
05/22 04Z,  -0.80,  -7.56,  99.90,  -7.81,   0.55,
05/22 05Z,  -0.80,  -5.83,  99.90,  -6.08,   0.55,
05/22 06Z,  -0.80,  -5.01,  99.90,  -5.25,   0.55,  (max)
05/22 07Z,  -0.80,  -5.12,  99.90,  -5.37,   0.55,
05/22 08Z,  -0.70,  -6.04,  99.90,  -6.19,   0.55,
05/22 09Z,  -0.70,  -7.58,  99.90,  -7.73,   0.55,
05/22 10Z,  -0.60,  -9.39,  99.90,  -9.44,   0.55,
05/22 11Z,  -0.60, -11.05,  99.90, -11.10,   0.55,
05/22 12Z,  -0.60, -12.14,  99.90, -12.19,   0.55,