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
#Mytle Beach, Springmaid Pier, SC : 04/11/2026 01:23:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 06Z,   0.70,  -1.19,   0.19,  99.90,   0.68,  (max)
04/09 07Z,   0.70,  -1.74,  -0.46,  99.90,   0.58,
04/09 08Z,   0.60,  -2.56,  -1.33,  99.90,   0.63,
04/09 09Z,   0.60,  -3.44,  -2.27,  99.90,   0.57,
04/09 10Z,   0.60,  -4.15,  -2.95,  99.90,   0.60,
04/09 11Z,   0.50,  -4.50,  -3.38,  99.90,   0.62,
04/09 12Z,   0.50,  -4.42,  -3.48,  99.90,   0.44,  (min)
04/09 13Z,   0.50,  -4.00,  -3.10,  99.90,   0.40,
04/09 14Z,   0.50,  -3.39,  -2.36,  99.90,   0.53,
04/09 15Z,   0.50,  -2.76,  -1.79,  99.90,   0.47,
04/09 16Z,   0.50,  -2.23,  -1.28,  99.90,   0.45,
04/09 17Z,   0.50,  -1.92,  -0.98,  99.90,   0.44,  (max)
04/09 18Z,   0.70,  -1.95,  -1.04,  99.90,   0.21,
04/09 19Z,   0.70,  -2.32,  -1.30,  99.90,   0.32,
04/09 20Z,   0.70,  -2.93,  -1.86,  99.90,   0.37,
04/09 21Z,   0.70,  -3.61,  -2.65,  99.90,   0.26,
04/09 22Z,   0.70,  -4.17,  -3.27,  99.90,   0.20,
04/09 23Z,   0.80,  -4.47,  -3.43,  99.90,   0.24,  (min)
04/10 00Z,   0.80,  -4.40,  -3.24,  99.90,   0.36,
04/10 01Z,   0.80,  -4.00,  -2.92,  99.90,   0.28,
04/10 02Z,   0.80,  -3.37,  -2.34,  99.90,   0.23,
04/10 03Z,   0.70,  -2.63,  -1.58,  99.90,   0.35,
04/10 04Z,   0.70,  -1.90,  -0.80,  99.90,   0.40,
04/10 05Z,   0.70,  -1.33,  -0.32,  99.90,   0.31,
04/10 06Z,   0.60,  -1.08,   0.02,  99.90,   0.50,  (max)
04/10 07Z,   0.60,  -1.27,  -0.16,  99.90,   0.51,
04/10 08Z,   0.60,  -1.86,  -0.75,  99.90,   0.51,
04/10 09Z,   0.60,  -2.67,  -1.59,  99.90,   0.48,
04/10 10Z,   0.60,  -3.50,  -2.57,  99.90,   0.33,
04/10 11Z,   0.60,  -4.14,  -3.24,  99.90,   0.30,
04/10 12Z,   0.50,  -4.45,  -3.63,  99.90,   0.32,  (min)
04/10 13Z,   0.50,  -4.37,  -3.59,  99.90,   0.28,
04/10 14Z,   0.50,  -3.96,  -3.25,  99.90,   0.21,
04/10 15Z,   0.50,  -3.36,  -2.68,  99.90,   0.18,
04/10 16Z,   0.50,  -2.71,  -2.13,  99.90,   0.08,
04/10 17Z,   0.40,  -2.15,  -1.64,  99.90,   0.11,
04/10 18Z,   0.50,  -1.84,  -1.38,  99.90,  -0.04,  (max)
04/10 19Z,   0.40,  -1.89,  -1.46,  99.90,   0.03,
04/10 20Z,   0.40,  -2.31,  -1.73,  99.90,   0.18,
04/10 21Z,   0.40,  -2.94,  -2.34,  99.90,   0.20,
04/10 22Z,   0.50,  -3.60,  -2.99,  99.90,   0.11,
04/10 23Z,   0.50,  -4.14,  -3.55,  99.90,   0.09,
04/11 00Z,   0.50,  -4.44,  -3.82,  99.90,   0.12,
04/11 01Z,   0.50,  -4.41,  -3.85,  99.90,   0.06,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 02Z,   0.40,  -4.06,  99.90,  -3.58,   0.08,
04/11 03Z,   0.30,  -3.44,  99.90,  -3.04,   0.09,
04/11 04Z,   0.30,  -2.66,  99.90,  -2.25,   0.11,
04/11 05Z,   0.30,  -1.87,  99.90,  -1.44,   0.13,
04/11 06Z,   0.40,  -1.26,  99.90,  -0.72,   0.14,
04/11 07Z,   0.40,  -1.04,  99.90,  -0.49,   0.16,  (max)
04/11 08Z,   0.40,  -1.29,  99.90,  -0.72,   0.17,
04/11 09Z,   0.40,  -1.93,  99.90,  -1.34,   0.19,
04/11 10Z,   0.30,  -2.76,  99.90,  -2.26,   0.20,
04/11 11Z,   0.30,  -3.58,  99.90,  -3.07,   0.22,
04/11 12Z,   0.20,  -4.23,  99.90,  -3.79,   0.23,
04/11 13Z,   0.20,  -4.55,  99.90,  -4.10,   0.25,  (min)
04/11 14Z,   0.20,  -4.46,  99.90,  -4.01,   0.25,
04/11 15Z,   0.20,  -4.02,  99.90,  -3.57,   0.25,
04/11 16Z,   0.20,  -3.34,  99.90,  -2.89,   0.25,
04/11 17Z,   0.30,  -2.58,  99.90,  -2.03,   0.25,
04/11 18Z,   0.20,  -1.94,  99.90,  -1.49,   0.25,
04/11 19Z,   0.20,  -1.62,  99.90,  -1.17,   0.25,  (max)
04/11 20Z,   0.20,  -1.73,  99.90,  -1.28,   0.25,
04/11 21Z,   0.20,  -2.19,  99.90,  -1.74,   0.25,
04/11 22Z,   0.30,  -2.86,  99.90,  -2.31,   0.25,
04/11 23Z,   0.30,  -3.56,  99.90,  -3.02,   0.25,
04/12 00Z,   0.20,  -4.16,  99.90,  -3.71,   0.25,
04/12 01Z,   0.20,  -4.54,  99.90,  -4.09,   0.25,
04/12 02Z,   0.20,  -4.57,  99.90,  -4.12,   0.25,  (min)
04/12 03Z,   0.20,  -4.22,  99.90,  -3.77,   0.25,
04/12 04Z,   0.20,  -3.53,  99.90,  -3.08,   0.25,
04/12 05Z,   0.20,  -2.64,  99.90,  -2.19,   0.25,
04/12 06Z,   0.20,  -1.76,  99.90,  -1.31,   0.25,
04/12 07Z,   0.20,  -1.12,  99.90,  -0.67,   0.25,
04/12 08Z,   0.30,  -0.94,  99.90,  -0.39,   0.25,  (max)
04/12 09Z,   0.30,  -1.27,  99.90,  -0.72,   0.25,
04/12 10Z,   0.30,  -1.97,  99.90,  -1.43,   0.25,
04/12 11Z,   0.30,  -2.87,  99.90,  -2.32,   0.25,
04/12 12Z,   0.30,  -3.76,  99.90,  -3.21,   0.25,
04/12 13Z,   0.30,  -4.46,  99.90,  -3.91,   0.25,
04/12 14Z,   0.30,  -4.80,  99.90,  -4.25,   0.25,  (min)
04/12 15Z,   0.30,  -4.67,  99.90,  -4.12,   0.25,
04/12 16Z,   0.30,  -4.10,  99.90,  -3.55,   0.25,
04/12 17Z,   0.30,  -3.25,  99.90,  -2.70,   0.25,
04/12 18Z,   0.30,  -2.33,  99.90,  -1.78,   0.25,
04/12 19Z,   0.30,  -1.61,  99.90,  -1.06,   0.25,
04/12 20Z,   0.30,  -1.29,  99.90,  -0.74,   0.25,  (max)
04/12 21Z,   0.30,  -1.45,  99.90,  -0.90,   0.25,
04/12 22Z,   0.30,  -1.99,  99.90,  -1.44,   0.25,
04/12 23Z,   0.30,  -2.76,  99.90,  -2.21,   0.25,
04/13 00Z,   0.30,  -3.58,  99.90,  -3.03,   0.25,
04/13 01Z,   0.30,  -4.30,  99.90,  -3.75,   0.25,
04/13 02Z,   0.30,  -4.77,  99.90,  -4.22,   0.25,
04/13 03Z,   0.30,  -4.83,  99.90,  -4.28,   0.25,  (min)
04/13 04Z,   0.30,  -4.41,  99.90,  -3.86,   0.25,
04/13 05Z,   0.30,  -3.59,  99.90,  -3.04,   0.25,
04/13 06Z,   0.30,  -2.55,  99.90,  -2.00,   0.25,
04/13 07Z,   0.30,  -1.57,  99.90,  -1.02,   0.25,
04/13 08Z,   0.30,  -0.92,  99.90,  -0.37,   0.25,
04/13 09Z,   0.30,  -0.80,  99.90,  -0.25,   0.25,  (max)
04/13 10Z,   0.30,  -1.22,  99.90,  -0.67,   0.25,
04/13 11Z,   0.30,  -2.05,  99.90,  -1.50,   0.25,
04/13 12Z,   0.30,  -3.07,  99.90,  -2.52,   0.25,
04/13 13Z,   0.30,  -4.08,  99.90,  -3.53,   0.25,
04/13 14Z,   0.20,  -4.85,  99.90,  -4.40,   0.25,
04/13 15Z,   0.20,  -5.15,  99.90,  -4.70,   0.25,  (min)
04/13 16Z,   0.20,  -4.89,  99.90,  -4.44,   0.25,
04/13 17Z,   0.20,  -4.11,  99.90,  -3.66,   0.25,
04/13 18Z,   0.20,  -3.04,  99.90,  -2.59,   0.25,
04/13 19Z,   0.20,  -1.95,  99.90,  -1.50,   0.25,
04/13 20Z,   0.30,  -1.15,  99.90,  -0.60,   0.25,
04/13 21Z,   0.30,  -0.84,  99.90,  -0.29,   0.25,  (max)
04/13 22Z,   0.30,  -1.09,  99.90,  -0.54,   0.25,
04/13 23Z,   0.30,  -1.77,  99.90,  -1.22,   0.25,
04/14 00Z,   0.30,  -2.70,  99.90,  -2.15,   0.25,
04/14 01Z,   0.30,  -3.70,  99.90,  -3.15,   0.25,
04/14 02Z,   0.20,  -4.57,  99.90,  -4.12,   0.25,
04/14 03Z,   0.20,  -5.11,  99.90,  -4.66,   0.25,
04/14 04Z,   0.20,  -5.13,  99.90,  -4.68,   0.25,  (min)
04/14 05Z,   0.20,  -4.58,  99.90,  -4.13,   0.25,
04/14 06Z,   0.20,  -3.58,  99.90,  -3.13,   0.25,
04/14 07Z,   0.20,  -2.39,  99.90,  -1.94,   0.25,
04/14 08Z,   0.20,  -1.32,  99.90,  -0.87,   0.25,
04/14 09Z,   0.20,  -0.67,  99.90,  -0.22,   0.25,
04/14 10Z,   0.20,  -0.64,  99.90,  -0.19,   0.25,  (max)
04/14 11Z,   0.20,  -1.21,  99.90,  -0.76,   0.25,
04/14 12Z,   0.20,  -2.21,  99.90,  -1.76,   0.25,
04/14 13Z,   0.20,  -3.40,  99.90,  -2.95,   0.25,
04/14 14Z,   0.10,  -4.53,  99.90,  -4.18,   0.25,
04/14 15Z,   0.10,  -5.32,  99.90,  -4.97,   0.25,
04/14 16Z,   0.10,  -5.52,  99.90,  -5.17,   0.25,  (min)
04/14 17Z,   0.10,  -5.04,  99.90,  -4.69,   0.25,
04/14 18Z,   0.20,  -4.01,  99.90,  -3.56,   0.25,