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 : 07/20/2025 15:20:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.70,  -1.64,  -1.67,  99.90,   0.67,
07/19 01Z,  -0.70,   0.09,   0.08,  99.90,   0.69,
07/19 02Z,  -0.70,   2.11,   2.25,  99.90,   0.84,
07/19 03Z,  -0.70,   4.03,   3.93,  99.90,   0.60,
07/19 04Z,  -0.70,   5.25,   5.26,  99.90,   0.71,  (max)
07/19 05Z,  -0.60,   5.40,   5.17,  99.90,   0.37,
07/19 06Z,  -0.60,   4.51,   4.32,  99.90,   0.41,
07/19 07Z,  -0.60,   2.85,   2.68,  99.90,   0.43,
07/19 08Z,  -0.60,   0.73,   0.54,  99.90,   0.41,
07/19 09Z,  -0.60,  -1.50,  -1.74,  99.90,   0.36,
07/19 10Z,  -0.60,  -3.43,  -3.41,  99.90,   0.62,
07/19 11Z,  -0.60,  -4.69,  -4.84,  99.90,   0.45,
07/19 12Z,  -0.60,  -5.06,  -5.02,  99.90,   0.64,  (min)
07/19 13Z,  -0.60,  -4.57,  -4.28,  99.90,   0.89,
07/19 14Z,  -0.60,  -3.36,  -3.16,  99.90,   0.80,
07/19 15Z,  -0.60,  -1.63,  -1.54,  99.90,   0.69,
07/19 16Z,  -0.60,   0.09,   0.27,  99.90,   0.78,
07/19 17Z,  -0.60,   1.23,   1.33,  99.90,   0.70,
07/19 18Z,  -0.60,   1.55,   1.50,  99.90,   0.55,  (max)
07/19 19Z,  -0.60,   1.18,   1.02,  99.90,   0.44,
07/19 20Z,  -0.60,   0.33,   0.30,  99.90,   0.57,
07/19 21Z,  -0.60,  -0.73,  -0.83,  99.90,   0.50,
07/19 22Z,  -0.60,  -1.63,  -1.45,  99.90,   0.78,
07/19 23Z,  -0.60,  -2.05,  -2.03,  99.90,   0.62,  (min)
07/20 00Z,  -0.60,  -1.77,  -1.70,  99.90,   0.67,
07/20 01Z,  -0.60,  -0.81,  -0.93,  99.90,   0.48,
07/20 02Z,  -0.60,   0.64,   0.53,  99.90,   0.49,
07/20 03Z,  -0.60,   2.42,   2.37,  99.90,   0.55,
07/20 04Z,  -0.60,   4.17,   3.94,  99.90,   0.37,
07/20 05Z,  -0.60,   5.32,   5.01,  99.90,   0.29,
07/20 06Z,  -0.60,   5.47,   5.10,  99.90,   0.23,  (max)
07/20 07Z,  -0.60,   4.66,   4.35,  99.90,   0.29,
07/20 08Z,  -0.60,   3.06,   2.75,  99.90,   0.29,
07/20 09Z,  -0.60,   0.89,   0.57,  99.90,   0.28,
07/20 10Z,  -0.60,  -1.49,  -1.77,  99.90,   0.32,
07/20 11Z,  -0.60,  -3.66,  -3.80,  99.90,   0.46,
07/20 12Z,  -0.60,  -5.20,  -5.36,  99.90,   0.44,
07/20 13Z,  -0.60,  -5.87,  -5.80,  99.90,   0.67,  (min)
07/20 14Z,  -0.60,  -5.62,  -5.45,  99.90,   0.77,
07/20 15Z,  -0.60,  -4.48,  -4.37,  99.90,   0.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 16Z,  -0.60,  -2.64,  99.90,  -2.52,   0.72,
07/20 17Z,  -0.70,  -0.64,  99.90,  -0.61,   0.73,
07/20 18Z,  -0.70,   0.86,  99.90,   0.90,   0.74,
07/20 19Z,  -0.70,   1.61,  99.90,   1.66,   0.75,
07/20 20Z,  -0.60,   1.65,  99.90,   1.80,   0.76,  (max)
07/20 21Z,  -0.60,   1.07,  99.90,   1.23,   0.77,
07/20 22Z,  -0.60,   0.14,  99.90,   0.31,   0.77,
07/20 23Z,  -0.60,  -0.78,  99.90,  -0.60,   0.78,
07/21 00Z,  -0.60,  -1.32,  99.90,  -1.12,   0.79,  (min)
07/21 01Z,  -0.60,  -1.25,  99.90,  -1.05,   0.80,
07/21 02Z,  -0.60,  -0.56,  99.90,  -0.35,   0.81,
07/21 03Z,  -0.60,   0.68,  99.90,   0.90,   0.82,
07/21 04Z,  -0.70,   2.37,  99.90,   2.49,   0.82,
07/21 05Z,  -0.70,   4.14,  99.90,   4.26,   0.82,
07/21 06Z,  -0.80,   5.37,  99.90,   5.39,   0.82,
07/21 07Z,  -0.80,   5.67,  99.90,   5.69,   0.82,  (max)
07/21 08Z,  -0.80,   5.00,  99.90,   5.02,   0.82,
07/21 09Z,  -0.80,   3.41,  99.90,   3.43,   0.82,
07/21 10Z,  -0.80,   1.11,  99.90,   1.13,   0.82,
07/21 11Z,  -0.80,  -1.53,  99.90,  -1.51,   0.82,
07/21 12Z,  -0.80,  -4.00,  99.90,  -3.98,   0.82,
07/21 13Z,  -0.80,  -5.86,  99.90,  -5.84,   0.82,
07/21 14Z,  -0.90,  -6.79,  99.90,  -6.87,   0.82,  (min)
07/21 15Z,  -0.90,  -6.66,  99.90,  -6.74,   0.82,
07/21 16Z,  -0.90,  -5.44,  99.90,  -5.52,   0.82,
07/21 17Z,  -0.90,  -3.32,  99.90,  -3.40,   0.82,
07/21 18Z,  -0.90,  -0.96,  99.90,  -1.04,   0.82,
07/21 19Z,  -0.80,   0.95,  99.90,   0.97,   0.82,
07/21 20Z,  -0.80,   2.09,  99.90,   2.11,   0.82,
07/21 21Z,  -0.80,   2.36,  99.90,   2.38,   0.82,  (max)
07/21 22Z,  -0.80,   1.84,  99.90,   1.86,   0.82,
07/21 23Z,  -0.80,   0.81,  99.90,   0.83,   0.82,
07/22 00Z,  -0.90,  -0.30,  99.90,  -0.38,   0.82,
07/22 01Z,  -0.90,  -1.08,  99.90,  -1.16,   0.82,
07/22 02Z,  -0.90,  -1.28,  99.90,  -1.36,   0.82,  (min)
07/22 03Z,  -0.90,  -0.80,  99.90,  -0.88,   0.82,
07/22 04Z,  -0.90,   0.36,  99.90,   0.28,   0.82,
07/22 05Z,  -0.90,   2.12,  99.90,   2.04,   0.82,
07/22 06Z,  -0.90,   4.07,  99.90,   3.99,   0.82,
07/22 07Z,  -0.90,   5.52,  99.90,   5.44,   0.82,
07/22 08Z,  -0.80,   6.03,  99.90,   6.05,   0.82,  (max)
07/22 09Z,  -0.80,   5.45,  99.90,   5.47,   0.82,
07/22 10Z,  -0.80,   3.77,  99.90,   3.79,   0.82,
07/22 11Z,  -0.80,   1.22,  99.90,   1.24,   0.82,
07/22 12Z,  -0.80,  -1.72,  99.90,  -1.70,   0.82,
07/22 13Z,  -0.80,  -4.52,  99.90,  -4.50,   0.82,
07/22 14Z,  -0.80,  -6.63,  99.90,  -6.61,   0.82,
07/22 15Z,  -0.80,  -7.70,  99.90,  -7.68,   0.82,  (min)
07/22 16Z,  -0.80,  -7.54,  99.90,  -7.52,   0.82,
07/22 17Z,  -0.80,  -6.06,  99.90,  -6.04,   0.82,
07/22 18Z,  -0.80,  -3.56,  99.90,  -3.54,   0.82,
07/22 19Z,  -0.80,  -0.79,  99.90,  -0.77,   0.82,
07/22 20Z,  -0.80,   1.49,  99.90,   1.51,   0.82,
07/22 21Z,  -0.80,   2.84,  99.90,   2.86,   0.82,
07/22 22Z,  -0.80,   3.13,  99.90,   3.15,   0.82,  (max)
07/22 23Z,  -0.70,   2.43,  99.90,   2.55,   0.82,
07/23 00Z,  -0.70,   1.14,  99.90,   1.26,   0.82,
07/23 01Z,  -0.70,  -0.27,  99.90,  -0.15,   0.82,
07/23 02Z,  -0.70,  -1.34,  99.90,  -1.22,   0.82,
07/23 03Z,  -0.70,  -1.74,  99.90,  -1.62,   0.82,  (min)
07/23 04Z,  -0.70,  -1.36,  99.90,  -1.24,   0.82,
07/23 05Z,  -0.70,  -0.12,  99.90,  -0.01,   0.82,
07/23 06Z,  -0.70,   1.87,  99.90,   1.99,   0.82,
07/23 07Z,  -0.70,   4.12,  99.90,   4.24,   0.82,
07/23 08Z,  -0.70,   5.83,  99.90,   5.95,   0.82,
07/23 09Z,  -0.60,   6.47,  99.90,   6.69,   0.82,  (max)
07/23 10Z,  -0.60,   5.84,  99.90,   6.06,   0.82,
07/23 11Z,  -0.60,   3.94,  99.90,   4.16,   0.82,
07/23 12Z,  -0.60,   1.09,  99.90,   1.31,   0.82,
07/23 13Z,  -0.60,  -2.17,  99.90,  -1.95,   0.82,
07/23 14Z,  -0.70,  -5.21,  99.90,  -5.09,   0.82,
07/23 15Z,  -0.60,  -7.44,  99.90,  -7.22,   0.82,
07/23 16Z,  -0.60,  -8.47,  99.90,  -8.25,   0.82,  (min)
07/23 17Z,  -0.60,  -8.09,  99.90,  -7.87,   0.82,
07/23 18Z,  -0.50,  -6.22,  99.90,  -5.90,   0.82,
07/23 19Z,  -0.50,  -3.26,  99.90,  -2.94,   0.82,
07/23 20Z,  -0.50,  -0.12,  99.90,   0.20,   0.82,
07/23 21Z,  -0.40,   2.35,  99.90,   2.77,   0.82,
07/23 22Z,  -0.40,   3.68,  99.90,   4.10,   0.82,
07/23 23Z,  -0.40,   3.74,  99.90,   4.16,   0.82,  (max)
07/24 00Z,  -0.40,   2.71,  99.90,   3.13,   0.82,
07/24 01Z,  -0.40,   1.04,  99.90,   1.46,   0.82,
07/24 02Z,  -0.40,  -0.68,  99.90,  -0.26,   0.82,
07/24 03Z,  -0.40,  -1.97,  99.90,  -1.55,   0.82,
07/24 04Z,  -0.40,  -2.46,  99.90,  -2.04,   0.82,  (min)
07/24 05Z,  -0.40,  -2.02,  99.90,  -1.60,   0.82,
07/24 06Z,  -0.40,  -0.55,  99.90,  -0.13,   0.82,
07/24 07Z,  99.90,   1.80,  99.90,  99.90,   0.82,
07/24 08Z,  99.90,   4.36,  99.90,  99.90,   0.82,
07/24 09Z,  99.90,   6.23,  99.90,  99.90,   0.82,
07/24 10Z,  99.90,   6.84,  99.90,  99.90,   0.82,
07/24 11Z,  99.90,   6.00,  99.90,  99.90,   0.82,
07/24 12Z,  99.90,   3.78,  99.90,  99.90,   0.82,