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
#Charleston, SC : 04/29/2025 18:21:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 00Z,   0.70,  -0.73,   0.10,  99.90,   0.13,
04/28 01Z,   0.70,  -0.69,   0.13,  99.90,   0.12,  (max)
04/28 02Z,   0.70,  -1.39,  -0.75,  99.90,  -0.06,
04/28 03Z,   0.70,  -2.73,  -2.09,  99.90,  -0.06,
04/28 04Z,   0.70,  -4.49,  -3.69,  99.90,   0.10,
04/28 05Z,   0.60,  -6.27,  -5.29,  99.90,   0.38,
04/28 06Z,   0.70,  -7.65,  -6.59,  99.90,   0.36,
04/28 07Z,   0.60,  -8.22,  -7.14,  99.90,   0.48,  (min)
04/28 08Z,   0.60,  -7.79,  -6.87,  99.90,   0.32,
04/28 09Z,   0.60,  -6.50,  -5.54,  99.90,   0.36,
04/28 10Z,   0.60,  -4.84,  -3.81,  99.90,   0.43,
04/28 11Z,   0.60,  -3.35,  -2.37,  99.90,   0.38,
04/28 12Z,   0.60,  -2.36,  -1.48,  99.90,   0.28,
04/28 13Z,   0.60,  -2.00,  -1.20,  99.90,   0.20,  (max)
04/28 14Z,   0.60,  -2.33,  -1.55,  99.90,   0.18,
04/28 15Z,   0.60,  -3.33,  -2.73,  99.90,  -0.00,
04/28 16Z,   0.50,  -4.84,  -4.30,  99.90,   0.04,
04/28 17Z,   0.50,  -6.51,  -5.83,  99.90,   0.18,
04/28 18Z,   0.60,  -7.88,  -7.27,  99.90,   0.01,
04/28 19Z,   0.60,  -8.48,  -7.90,  99.90,  -0.02,  (min)
04/28 20Z,   0.60,  -8.05,  -7.45,  99.90,  -0.00,
04/28 21Z,   0.60,  -6.62,  -5.90,  99.90,   0.12,
04/28 22Z,   0.60,  -4.64,  -3.82,  99.90,   0.22,
04/28 23Z,   0.60,  -2.72,  -2.06,  99.90,   0.06,
04/29 00Z,   0.60,  -1.33,  -0.81,  99.90,  -0.08,
04/29 01Z,   0.60,  -0.65,  -0.14,  99.90,  -0.09,  (max)
04/29 02Z,   0.60,  -0.70,  -0.17,  99.90,  -0.07,
04/29 03Z,   0.60,  -1.48,  -1.09,  99.90,  -0.21,
04/29 04Z,   0.60,  -2.89,  -2.54,  99.90,  -0.25,
04/29 05Z,   0.50,  -4.66,  -4.19,  99.90,  -0.03,
04/29 06Z,   0.50,  -6.41,  -5.87,  99.90,   0.04,
04/29 07Z,   0.50,  -7.69,  -7.14,  99.90,   0.05,
04/29 08Z,   0.50,  -8.15,  -7.67,  99.90,  -0.02,  (min)
04/29 09Z,   0.40,  -7.61,  -7.14,  99.90,   0.07,
04/29 10Z,   0.40,  -6.29,  -5.79,  99.90,   0.10,
04/29 11Z,   0.40,  -4.69,  -4.14,  99.90,   0.15,
04/29 12Z,   0.30,  -3.31,  -2.76,  99.90,   0.25,
04/29 13Z,   0.30,  -2.43,  -1.99,  99.90,   0.14,
04/29 14Z,   0.30,  -2.17,  -1.81,  99.90,   0.06,  (max)
04/29 15Z,   0.30,  -2.56,  -2.31,  99.90,  -0.05,
04/29 16Z,   0.30,  -3.60,  -3.54,  99.90,  -0.24,
04/29 17Z,   0.30,  -5.10,  -5.06,  99.90,  -0.26,
04/29 18Z,   0.40,  -6.68,  -6.73,  99.90,  -0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 19Z,   0.40,  -7.91,  99.90,  -7.91,  -0.41,
04/29 20Z,   0.40,  -8.34,  99.90,  -8.31,  -0.37,  (min)
04/29 21Z,   0.30,  -7.76,  99.90,  -7.79,  -0.33,
04/29 22Z,   0.30,  -6.27,  99.90,  -6.26,  -0.29,
04/29 23Z,   0.40,  -4.34,  99.90,  -4.20,  -0.25,
04/30 00Z,   0.40,  -2.57,  99.90,  -2.38,  -0.21,
04/30 01Z,   0.30,  -1.33,  99.90,  -1.20,  -0.17,
04/30 02Z,   0.30,  -0.77,  99.90,  -0.60,  -0.13,  (max)
04/30 03Z,   0.30,  -0.90,  99.90,  -0.69,  -0.09,
04/30 04Z,   0.30,  -1.72,  99.90,  -1.47,  -0.06,
04/30 05Z,   0.30,  -3.12,  99.90,  -2.84,  -0.02,
04/30 06Z,   0.30,  -4.83,  99.90,  -4.51,   0.02,
04/30 07Z,   0.30,  -6.46,  99.90,  -6.14,   0.02,
04/30 08Z,   0.30,  -7.61,  99.90,  -7.29,   0.02,
04/30 09Z,   0.30,  -7.93,  99.90,  -7.61,   0.02,  (min)
04/30 10Z,   0.30,  -7.32,  99.90,  -7.00,   0.02,
04/30 11Z,   0.20,  -6.04,  99.90,  -5.81,   0.02,
04/30 12Z,   0.20,  -4.55,  99.90,  -4.33,   0.02,
04/30 13Z,   0.20,  -3.32,  99.90,  -3.10,   0.02,
04/30 14Z,   0.20,  -2.56,  99.90,  -2.34,   0.02,
04/30 15Z,   0.10,  -2.37,  99.90,  -2.25,   0.02,  (max)
04/30 16Z,   0.10,  -2.80,  99.90,  -2.68,   0.02,
04/30 17Z,   0.20,  -3.83,  99.90,  -3.61,   0.02,
04/30 18Z,   0.20,  -5.26,  99.90,  -5.04,   0.02,
04/30 19Z,   0.20,  -6.72,  99.90,  -6.50,   0.02,
04/30 20Z,   0.30,  -7.78,  99.90,  -7.45,   0.02,
04/30 21Z,   0.30,  -8.06,  99.90,  -7.74,   0.02,  (min)
04/30 22Z,   0.30,  -7.40,  99.90,  -7.08,   0.02,
04/30 23Z,   0.30,  -5.94,  99.90,  -5.62,   0.02,
05/01 00Z,   0.30,  -4.16,  99.90,  -3.84,   0.02,
05/01 01Z,   0.20,  -2.57,  99.90,  -2.35,   0.02,
05/01 02Z,   0.20,  -1.50,  99.90,  -1.28,   0.02,
05/01 03Z,   0.20,  -1.04,  99.90,  -0.82,   0.02,  (max)
05/01 04Z,   0.20,  -1.22,  99.90,  -1.00,   0.02,
05/01 05Z,   0.20,  -2.04,  99.90,  -1.81,   0.02,
05/01 06Z,   0.20,  -3.37,  99.90,  -3.15,   0.02,
05/01 07Z,   0.20,  -4.96,  99.90,  -4.74,   0.02,
05/01 08Z,   0.10,  -6.43,  99.90,  -6.31,   0.02,
05/01 09Z,   0.10,  -7.42,  99.90,  -7.30,   0.02,
05/01 10Z,   0.10,  -7.63,  99.90,  -7.51,   0.02,  (min)
05/01 11Z,   0.10,  -7.01,  99.90,  -6.88,   0.02,
05/01 12Z,   0.00,  -5.80,  99.90,  -5.78,   0.02,
05/01 13Z,   0.10,  -4.47,  99.90,  -4.34,   0.02,
05/01 14Z,   0.10,  -3.38,  99.90,  -3.26,   0.02,
05/01 15Z,   0.00,  -2.72,  99.90,  -2.70,   0.02,
05/01 16Z,   0.00,  -2.58,  99.90,  -2.56,   0.02,  (max)
05/01 17Z,   0.10,  -3.02,  99.90,  -2.89,   0.02,
05/01 18Z,   0.00,  -4.00,  99.90,  -3.98,   0.02,
05/01 19Z,   0.10,  -5.32,  99.90,  -5.19,   0.02,
05/01 20Z,   0.20,  -6.62,  99.90,  -6.40,   0.02,
05/01 21Z,   0.20,  -7.53,  99.90,  -7.30,   0.02,
05/01 22Z,   0.20,  -7.71,  99.90,  -7.49,   0.02,  (min)
05/01 23Z,   0.20,  -7.04,  99.90,  -6.82,   0.02,
05/02 00Z,   0.20,  -5.69,  99.90,  -5.46,   0.02,
05/02 01Z,   0.20,  -4.09,  99.90,  -3.87,   0.02,
05/02 02Z,   0.20,  -2.71,  99.90,  -2.49,   0.02,
05/02 03Z,   0.20,  -1.79,  99.90,  -1.56,   0.02,
05/02 04Z,   0.20,  -1.40,  99.90,  -1.18,   0.02,  (max)
05/02 05Z,   0.30,  -1.60,  99.90,  -1.28,   0.02,
05/02 06Z,   0.30,  -2.37,  99.90,  -2.05,   0.02,
05/02 07Z,   0.30,  -3.60,  99.90,  -3.28,   0.02,
05/02 08Z,   0.20,  -5.03,  99.90,  -4.81,   0.02,
05/02 09Z,   0.20,  -6.34,  99.90,  -6.11,   0.02,
05/02 10Z,   0.20,  -7.18,  99.90,  -6.96,   0.02,
05/02 11Z,   0.10,  -7.32,  99.90,  -7.20,   0.02,  (min)
05/02 12Z,   0.10,  -6.72,  99.90,  -6.60,   0.02,
05/02 13Z,   0.10,  -5.62,  99.90,  -5.50,   0.02,
05/02 14Z,   0.10,  -4.44,  99.90,  -4.31,   0.02,
05/02 15Z,   0.10,  -3.47,  99.90,  -3.35,   0.02,
05/02 16Z,   0.10,  -2.88,  99.90,  -2.76,   0.02,
05/02 17Z,   0.10,  -2.75,  99.90,  -2.63,   0.02,  (max)
05/02 18Z,   0.10,  -3.16,  99.90,  -3.04,   0.02,
05/02 19Z,   0.10,  -4.07,  99.90,  -3.95,   0.02,
05/02 20Z,   0.10,  -5.27,  99.90,  -5.14,   0.02,
05/02 21Z,   0.20,  -6.43,  99.90,  -6.20,   0.02,
05/02 22Z,   0.30,  -7.22,  99.90,  -6.89,   0.02,
05/02 23Z,   0.30,  -7.36,  99.90,  -7.03,   0.02,  (min)
05/03 00Z,   0.40,  -6.73,  99.90,  -6.31,   0.02,
05/03 01Z,   0.30,  -5.52,  99.90,  -5.20,   0.02,
05/03 02Z,   0.30,  -4.13,  99.90,  -3.80,   0.02,
05/03 03Z,   0.30,  -2.92,  99.90,  -2.60,   0.02,
05/03 04Z,   0.40,  -2.11,  99.90,  -1.69,   0.02,
05/03 05Z,   0.40,  -1.78,  99.90,  -1.35,   0.02,  (max)
05/03 06Z,   0.40,  -1.96,  99.90,  -1.54,   0.02,
05/03 07Z,   0.30,  -2.68,  99.90,  -2.36,   0.02,
05/03 08Z,   0.30,  -3.80,  99.90,  -3.47,   0.02,
05/03 09Z,   0.20,  -5.08,  99.90,  -4.85,   0.02,
05/03 10Z,   0.10,  -6.23,  99.90,  -6.11,   0.02,
05/03 11Z,   0.10,  -6.97,  99.90,  -6.85,   0.02,
05/03 12Z,   0.10,  -7.07,  99.90,  -6.95,   0.02,