EXTRA-TROPICAL  STORM  SURGE
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Manual
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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
#Charleston, SC : 07/20/2025 19:22:16 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.00,  -6.43,  -6.62,  99.90,  -0.19,
07/19 01Z,   0.00,  -6.90,  -7.02,  99.90,  -0.12,  (min)
07/19 02Z,   0.00,  -6.72,  -6.63,  99.90,   0.09,
07/19 03Z,   0.00,  -5.91,  -5.82,  99.90,   0.09,
07/19 04Z,   0.00,  -4.76,  -4.59,  99.90,   0.17,
07/19 05Z,   0.00,  -3.65,  -3.56,  99.90,   0.09,
07/19 06Z,   0.00,  -2.91,  -2.79,  99.90,   0.12,
07/19 07Z,   0.00,  -2.64,  -2.61,  99.90,   0.03,  (max)
07/19 08Z,   0.00,  -2.87,  -2.92,  99.90,  -0.05,
07/19 09Z,   0.00,  -3.60,  -3.65,  99.90,  -0.05,
07/19 10Z,   0.00,  -4.75,  -4.79,  99.90,  -0.04,
07/19 11Z,   0.00,  -6.04,  -6.23,  99.90,  -0.19,
07/19 12Z,   0.00,  -7.15,  -7.37,  99.90,  -0.22,
07/19 13Z,   0.00,  -7.77,  -7.87,  99.90,  -0.10,  (min)
07/19 14Z,   0.00,  -7.66,  -7.47,  99.90,   0.19,
07/19 15Z,   0.00,  -6.77,  -6.38,  99.90,   0.39,
07/19 16Z,   0.00,  -5.32,  -4.95,  99.90,   0.37,
07/19 17Z,   0.00,  -3.75,  -3.43,  99.90,   0.32,
07/19 18Z,   0.20,  -2.49,  -2.33,  99.90,  -0.04,
07/19 19Z,   0.20,  -1.75,  -1.68,  99.90,  -0.13,
07/19 20Z,   0.20,  -1.58,  -1.55,  99.90,  -0.17,  (max)
07/19 21Z,   0.20,  -1.97,  -1.98,  99.90,  -0.21,
07/19 22Z,   0.20,  -2.84,  -2.86,  99.90,  -0.22,
07/19 23Z,   0.30,  -4.04,  -4.08,  99.90,  -0.34,
07/20 00Z,   0.30,  -5.30,  -5.43,  99.90,  -0.43,
07/20 01Z,   0.30,  -6.34,  -6.38,  99.90,  -0.34,
07/20 02Z,   0.30,  -6.91,  -6.86,  99.90,  -0.25,  (min)
07/20 03Z,   0.30,  -6.81,  -6.59,  99.90,  -0.08,
07/20 04Z,   0.20,  -6.05,  -5.76,  99.90,   0.09,
07/20 05Z,   0.20,  -4.92,  -4.61,  99.90,   0.11,
07/20 06Z,   0.20,  -3.82,  -3.60,  99.90,   0.02,
07/20 07Z,   0.20,  -3.06,  -2.86,  99.90,  -0.00,
07/20 08Z,   0.10,  -2.76,  -2.64,  99.90,   0.02,  (max)
07/20 09Z,   0.10,  -2.96,  -2.84,  99.90,   0.02,
07/20 10Z,   0.10,  -3.68,  -3.57,  99.90,   0.01,
07/20 11Z,   0.10,  -4.79,  -4.79,  99.90,  -0.10,
07/20 12Z,   0.10,  -6.06,  -6.16,  99.90,  -0.20,
07/20 13Z,   0.10,  -7.17,  -7.24,  99.90,  -0.17,
07/20 14Z,   0.10,  -7.80,  -7.71,  99.90,  -0.01,  (min)
07/20 15Z,   0.10,  -7.69,  -7.46,  99.90,   0.13,
07/20 16Z,   0.10,  -6.78,  -6.38,  99.90,   0.30,
07/20 17Z,   0.10,  -5.29,  -4.83,  99.90,   0.36,
07/20 18Z,   0.20,  -3.69,  -3.31,  99.90,   0.18,
07/20 19Z,   0.20,  -2.40,  -2.17,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 20Z,   0.30,  -1.63,  99.90,  -1.31,   0.02,
07/20 21Z,   0.30,  -1.42,  99.90,  -1.11,   0.01,  (max)
07/20 22Z,   0.30,  -1.78,  99.90,  -1.48,   0.00,
07/20 23Z,   0.20,  -2.65,  99.90,  -2.46,  -0.00,
07/21 00Z,   0.20,  -3.87,  99.90,  -3.69,  -0.01,
07/21 01Z,   0.20,  -5.20,  99.90,  -5.02,  -0.02,
07/21 02Z,   0.20,  -6.34,  99.90,  -6.16,  -0.03,
07/21 03Z,   0.20,  -6.99,  99.90,  -6.83,  -0.04,
07/21 04Z,   0.10,  -6.95,  99.90,  -6.89,  -0.05,  (min)
07/21 05Z,   0.10,  -6.20,  99.90,  -6.16,  -0.05,
07/21 06Z,   0.10,  -5.06,  99.90,  -5.02,  -0.06,
07/21 07Z,   0.10,  -3.93,  99.90,  -3.90,  -0.07,
07/21 08Z,   0.10,  -3.13,  99.90,  -3.10,  -0.07,
07/21 09Z,   0.10,  -2.79,  99.90,  -2.76,  -0.07,  (max)
07/21 10Z,   0.10,  -2.96,  99.90,  -2.93,  -0.07,
07/21 11Z,   0.10,  -3.65,  99.90,  -3.62,  -0.07,
07/21 12Z,   0.10,  -4.77,  99.90,  -4.74,  -0.07,
07/21 13Z,   0.20,  -6.05,  99.90,  -5.92,  -0.07,
07/21 14Z,   0.20,  -7.19,  99.90,  -7.06,  -0.07,
07/21 15Z,   0.20,  -7.85,  99.90,  -7.72,  -0.07,  (min)
07/21 16Z,   0.20,  -7.75,  99.90,  -7.62,  -0.07,
07/21 17Z,   0.30,  -6.81,  99.90,  -6.58,  -0.07,
07/21 18Z,   0.40,  -5.29,  99.90,  -4.96,  -0.07,
07/21 19Z,   0.40,  -3.65,  99.90,  -3.32,  -0.07,
07/21 20Z,   0.50,  -2.33,  99.90,  -1.90,  -0.07,
07/21 21Z,   0.50,  -1.52,  99.90,  -1.09,  -0.07,
07/21 22Z,   0.50,  -1.28,  99.90,  -0.85,  -0.07,  (max)
07/21 23Z,   0.50,  -1.63,  99.90,  -1.20,  -0.07,
07/22 00Z,   0.50,  -2.52,  99.90,  -2.09,  -0.07,
07/22 01Z,   0.40,  -3.79,  99.90,  -3.46,  -0.07,
07/22 02Z,   0.40,  -5.19,  99.90,  -4.86,  -0.07,
07/22 03Z,   0.40,  -6.42,  99.90,  -6.09,  -0.07,
07/22 04Z,   0.40,  -7.14,  99.90,  -6.81,  -0.07,
07/22 05Z,   0.30,  -7.10,  99.90,  -6.87,  -0.07,  (min)
07/22 06Z,   0.30,  -6.32,  99.90,  -6.09,  -0.07,
07/22 07Z,   0.50,  -5.13,  99.90,  -4.70,  -0.07,
07/22 08Z,   0.40,  -3.96,  99.90,  -3.63,  -0.07,
07/22 09Z,   0.50,  -3.12,  99.90,  -2.69,  -0.07,
07/22 10Z,   0.60,  -2.74,  99.90,  -2.21,  -0.07,  (max)
07/22 11Z,   0.60,  -2.89,  99.90,  -2.36,  -0.07,
07/22 12Z,   0.50,  -3.58,  99.90,  -3.15,  -0.07,
07/22 13Z,   0.50,  -4.71,  99.90,  -4.28,  -0.07,
07/22 14Z,   0.50,  -6.04,  99.90,  -5.61,  -0.07,
07/22 15Z,   0.60,  -7.23,  99.90,  -6.70,  -0.07,
07/22 16Z,   0.60,  -7.92,  99.90,  -7.39,  -0.07,  (min)
07/22 17Z,   0.60,  -7.81,  99.90,  -7.28,  -0.07,
07/22 18Z,   0.60,  -6.82,  99.90,  -6.29,  -0.07,
07/22 19Z,   0.60,  -5.25,  99.90,  -4.72,  -0.07,
07/22 20Z,   0.60,  -3.59,  99.90,  -3.06,  -0.07,
07/22 21Z,   0.70,  -2.25,  99.90,  -1.62,  -0.07,
07/22 22Z,   0.70,  -1.42,  99.90,  -0.79,  -0.07,
07/22 23Z,   0.80,  -1.18,  99.90,  -0.45,  -0.07,  (max)
07/23 00Z,   0.80,  -1.55,  99.90,  -0.82,  -0.07,
07/23 01Z,   0.70,  -2.48,  99.90,  -1.85,  -0.07,
07/23 02Z,   0.60,  -3.81,  99.90,  -3.28,  -0.07,
07/23 03Z,   0.60,  -5.29,  99.90,  -4.76,  -0.07,
07/23 04Z,   0.60,  -6.58,  99.90,  -6.05,  -0.07,
07/23 05Z,   0.50,  -7.30,  99.90,  -6.87,  -0.07,  (min)
07/23 06Z,   0.60,  -7.21,  99.90,  -6.68,  -0.07,
07/23 07Z,   0.70,  -6.36,  99.90,  -5.73,  -0.07,
07/23 08Z,   0.60,  -5.11,  99.90,  -4.58,  -0.07,
07/23 09Z,   0.60,  -3.90,  99.90,  -3.37,  -0.07,
07/23 10Z,   0.60,  -3.03,  99.90,  -2.50,  -0.07,
07/23 11Z,   0.60,  -2.64,  99.90,  -2.11,  -0.07,  (max)
07/23 12Z,   0.50,  -2.79,  99.90,  -2.36,  -0.07,
07/23 13Z,   0.50,  -3.51,  99.90,  -3.08,  -0.07,
07/23 14Z,   0.40,  -4.69,  99.90,  -4.36,  -0.07,
07/23 15Z,   0.40,  -6.06,  99.90,  -5.73,  -0.07,
07/23 16Z,   0.50,  -7.29,  99.90,  -6.86,  -0.07,
07/23 17Z,   0.50,  -7.97,  99.90,  -7.54,  -0.07,  (min)
07/23 18Z,   0.50,  -7.81,  99.90,  -7.38,  -0.07,
07/23 19Z,   0.50,  -6.76,  99.90,  -6.33,  -0.07,
07/23 20Z,   0.40,  -5.14,  99.90,  -4.81,  -0.07,
07/23 21Z,   0.40,  -3.47,  99.90,  -3.14,  -0.07,
07/23 22Z,   0.50,  -2.15,  99.90,  -1.72,  -0.07,
07/23 23Z,   0.50,  -1.35,  99.90,  -0.92,  -0.07,
07/24 00Z,   0.50,  -1.14,  99.90,  -0.71,  -0.07,  (max)
07/24 01Z,   0.50,  -1.57,  99.90,  -1.14,  -0.07,
07/24 02Z,   0.40,  -2.57,  99.90,  -2.24,  -0.07,
07/24 03Z,   0.40,  -3.98,  99.90,  -3.65,  -0.07,
07/24 04Z,   0.30,  -5.51,  99.90,  -5.28,  -0.07,
07/24 05Z,   0.40,  -6.79,  99.90,  -6.46,  -0.07,
07/24 06Z,   0.40,  -7.45,  99.90,  -7.12,  -0.07,  (min)
07/24 07Z,   0.40,  -7.25,  99.90,  -6.92,  -0.07,
07/24 08Z,   0.40,  -6.29,  99.90,  -5.96,  -0.07,
07/24 09Z,   0.40,  -4.99,  99.90,  -4.66,  -0.07,
07/24 10Z,   0.30,  -3.77,  99.90,  -3.54,  -0.07,
07/24 11Z,   0.30,  -2.90,  99.90,  -2.67,  -0.07,
07/24 12Z,   0.30,  -2.52,  99.90,  -2.29,  -0.07,