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 : 07/19/2025 10:20:49 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,  -1.00,  -0.21,  -0.50,  99.90,   0.71,
07/17 19Z,  -1.00,  -2.06,  -2.26,  99.90,   0.80,
07/17 20Z,  -1.00,  -3.59,  -3.65,  99.90,   0.94,
07/17 21Z,  -1.00,  -4.38,  -4.43,  99.90,   0.95,  (min)
07/17 22Z,  -0.90,  -4.18,  -4.22,  99.90,   0.86,
07/17 23Z,  -0.90,  -2.96,  -3.21,  99.90,   0.65,
07/18 00Z,  -1.00,  -1.00,  -1.25,  99.90,   0.75,
07/18 01Z,  -1.00,   1.33,   1.30,  99.90,   0.97,
07/18 02Z,  -1.00,   3.56,   3.44,  99.90,   0.88,
07/18 03Z,  -1.00,   5.06,   4.92,  99.90,   0.86,
07/18 04Z,  -1.00,   5.37,   5.32,  99.90,   0.95,  (max)
07/18 05Z,  -1.00,   4.53,   4.38,  99.90,   0.85,
07/18 06Z,  -1.00,   2.87,   2.75,  99.90,   0.88,
07/18 07Z,  -1.10,   0.74,   0.70,  99.90,   1.06,
07/18 08Z,  -1.10,  -1.43,  -1.57,  99.90,   0.96,
07/18 09Z,  -1.10,  -3.24,  -3.27,  99.90,   1.07,
07/18 10Z,  -1.10,  -4.31,  -4.24,  99.90,   1.17,
07/18 11Z,  -1.00,  -4.43,  -4.37,  99.90,   1.06,  (min)
07/18 12Z,  -1.00,  -3.67,  -3.57,  99.90,   1.10,
07/18 13Z,  -1.10,  -2.27,  -2.18,  99.90,   1.19,
07/18 14Z,  -1.10,  -0.50,  -0.40,  99.90,   1.20,
07/18 15Z,  -1.00,   1.12,   1.34,  99.90,   1.22,
07/18 16Z,  -0.90,   2.00,   2.24,  99.90,   1.14,  (max)
07/18 17Z,  -0.80,   1.94,   2.04,  99.90,   0.90,
07/18 18Z,  -0.80,   1.12,   0.89,  99.90,   0.57,
07/18 19Z,  -0.80,  -0.16,  -0.10,  99.90,   0.86,
07/18 20Z,  -0.70,  -1.54,  -1.38,  99.90,   0.86,
07/18 21Z,  -0.70,  -2.66,  -2.66,  99.90,   0.70,
07/18 22Z,  -0.70,  -3.15,  -2.89,  99.90,   0.96,  (min)
07/18 23Z,  -0.70,  -2.80,  -2.79,  99.90,   0.71,
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,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 11Z,  -0.60,  -4.69,  99.90,  -4.65,   0.64,
07/19 12Z,  -0.60,  -5.06,  99.90,  -5.00,   0.66,  (min)
07/19 13Z,  -0.70,  -4.57,  99.90,  -4.59,   0.68,
07/19 14Z,  -0.70,  -3.36,  99.90,  -3.36,   0.70,
07/19 15Z,  -0.60,  -1.63,  99.90,  -1.52,   0.72,
07/19 16Z,  -0.60,   0.09,  99.90,   0.23,   0.74,
07/19 17Z,  -0.60,   1.23,  99.90,   1.38,   0.76,
07/19 18Z,  -0.60,   1.55,  99.90,   1.72,   0.78,  (max)
07/19 19Z,  -0.60,   1.18,  99.90,   1.37,   0.80,
07/19 20Z,  -0.60,   0.33,  99.90,   0.54,   0.82,
07/19 21Z,  -0.60,  -0.73,  99.90,  -0.49,   0.83,
07/19 22Z,  -0.60,  -1.63,  99.90,  -1.38,   0.85,
07/19 23Z,  -0.60,  -2.05,  99.90,  -1.80,   0.85,  (min)
07/20 00Z,  -0.60,  -1.77,  99.90,  -1.51,   0.85,
07/20 01Z,  -0.60,  -0.81,  99.90,  -0.56,   0.85,
07/20 02Z,  -0.60,   0.64,  99.90,   0.89,   0.85,
07/20 03Z,  -0.60,   2.42,  99.90,   2.67,   0.85,
07/20 04Z,  -0.60,   4.17,  99.90,   4.43,   0.85,
07/20 05Z,  -0.60,   5.32,  99.90,   5.57,   0.85,
07/20 06Z,  -0.60,   5.47,  99.90,   5.72,   0.85,  (max)
07/20 07Z,  -0.60,   4.66,  99.90,   4.91,   0.85,
07/20 08Z,  -0.60,   3.06,  99.90,   3.31,   0.85,
07/20 09Z,  -0.60,   0.89,  99.90,   1.15,   0.85,
07/20 10Z,  -0.60,  -1.49,  99.90,  -1.23,   0.85,
07/20 11Z,  -0.60,  -3.66,  99.90,  -3.40,   0.85,
07/20 12Z,  -0.60,  -5.20,  99.90,  -4.95,   0.85,
07/20 13Z,  -0.60,  -5.87,  99.90,  -5.61,   0.85,  (min)
07/20 14Z,  -0.70,  -5.62,  99.90,  -5.46,   0.85,
07/20 15Z,  -0.70,  -4.48,  99.90,  -4.33,   0.85,
07/20 16Z,  -0.70,  -2.64,  99.90,  -2.48,   0.85,
07/20 17Z,  -0.70,  -0.64,  99.90,  -0.49,   0.85,
07/20 18Z,  -0.70,   0.86,  99.90,   1.01,   0.85,
07/20 19Z,  -0.70,   1.61,  99.90,   1.77,   0.85,
07/20 20Z,  -0.70,   1.65,  99.90,   1.80,   0.85,  (max)
07/20 21Z,  -0.70,   1.07,  99.90,   1.22,   0.85,
07/20 22Z,  -0.70,   0.14,  99.90,   0.29,   0.85,
07/20 23Z,  -0.70,  -0.78,  99.90,  -0.63,   0.85,
07/21 00Z,  -0.70,  -1.32,  99.90,  -1.16,   0.85,  (min)
07/21 01Z,  -0.70,  -1.25,  99.90,  -1.09,   0.85,
07/21 02Z,  -0.70,  -0.56,  99.90,  -0.40,   0.85,
07/21 03Z,  -0.70,   0.68,  99.90,   0.83,   0.85,
07/21 04Z,  -0.70,   2.37,  99.90,   2.52,   0.85,
07/21 05Z,  -0.80,   4.14,  99.90,   4.19,   0.85,
07/21 06Z,  -0.80,   5.37,  99.90,   5.42,   0.85,
07/21 07Z,  -0.80,   5.67,  99.90,   5.73,   0.85,  (max)
07/21 08Z,  -0.80,   5.00,  99.90,   5.05,   0.85,
07/21 09Z,  -0.80,   3.41,  99.90,   3.47,   0.85,
07/21 10Z,  -0.70,   1.11,  99.90,   1.26,   0.85,
07/21 11Z,  -0.80,  -1.53,  99.90,  -1.47,   0.85,
07/21 12Z,  -0.80,  -4.00,  99.90,  -3.95,   0.85,
07/21 13Z,  -0.80,  -5.86,  99.90,  -5.80,   0.85,
07/21 14Z,  -0.80,  -6.79,  99.90,  -6.73,   0.85,  (min)
07/21 15Z,  -0.90,  -6.66,  99.90,  -6.71,   0.85,
07/21 16Z,  -0.90,  -5.44,  99.90,  -5.48,   0.85,
07/21 17Z,  -0.90,  -3.32,  99.90,  -3.37,   0.85,
07/21 18Z,  -0.90,  -0.96,  99.90,  -1.01,   0.85,
07/21 19Z,  -0.80,   0.95,  99.90,   1.01,   0.85,
07/21 20Z,  -0.80,   2.09,  99.90,   2.15,   0.85,
07/21 21Z,  -0.80,   2.36,  99.90,   2.42,   0.85,  (max)
07/21 22Z,  -0.80,   1.84,  99.90,   1.89,   0.85,
07/21 23Z,  -0.80,   0.81,  99.90,   0.87,   0.85,
07/22 00Z,  -0.80,  -0.30,  99.90,  -0.24,   0.85,
07/22 01Z,  -0.80,  -1.08,  99.90,  -1.03,   0.85,
07/22 02Z,  -0.90,  -1.28,  99.90,  -1.32,   0.85,  (min)
07/22 03Z,  -0.90,  -0.80,  99.90,  -0.84,   0.85,
07/22 04Z,  -0.90,   0.36,  99.90,   0.31,   0.85,
07/22 05Z,  -0.90,   2.12,  99.90,   2.08,   0.85,
07/22 06Z,  -0.90,   4.07,  99.90,   4.02,   0.85,
07/22 07Z,  -0.90,   5.52,  99.90,   5.48,   0.85,
07/22 08Z,  -0.80,   6.03,  99.90,   6.09,   0.85,  (max)
07/22 09Z,  -0.80,   5.45,  99.90,   5.50,   0.85,
07/22 10Z,  -0.80,   3.77,  99.90,   3.82,   0.85,
07/22 11Z,  -0.80,   1.22,  99.90,   1.28,   0.85,
07/22 12Z,  -0.80,  -1.72,  99.90,  -1.67,   0.85,
07/22 13Z,  -0.80,  -4.52,  99.90,  -4.46,   0.85,
07/22 14Z,  -0.80,  -6.63,  99.90,  -6.58,   0.85,
07/22 15Z,  -0.80,  -7.70,  99.90,  -7.65,   0.85,  (min)
07/22 16Z,  -0.80,  -7.54,  99.90,  -7.48,   0.85,
07/22 17Z,  -0.80,  -6.06,  99.90,  -6.01,   0.85,
07/22 18Z,  -0.80,  -3.56,  99.90,  -3.51,   0.85,
07/22 19Z,  -0.80,  -0.79,  99.90,  -0.73,   0.85,
07/22 20Z,  -0.80,   1.49,  99.90,   1.55,   0.85,
07/22 21Z,  -0.80,   2.84,  99.90,   2.90,   0.85,
07/22 22Z,  -0.70,   3.13,  99.90,   3.28,   0.85,  (max)
07/22 23Z,  -0.70,   2.43,  99.90,   2.59,   0.85,
07/23 00Z,  -0.70,   1.14,  99.90,   1.29,   0.85,
07/23 01Z,  99.90,  -0.27,  99.90,  99.90,   0.85,
07/23 02Z,  99.90,  -1.34,  99.90,  99.90,   0.85,
07/23 03Z,  99.90,  -1.74,  99.90,  99.90,   0.85,
07/23 04Z,  99.90,  -1.36,  99.90,  99.90,   0.85,
07/23 05Z,  99.90,  -0.12,  99.90,  99.90,   0.85,
07/23 06Z,  99.90,   1.87,  99.90,  99.90,   0.85,