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
#Mytle Beach, Springmaid Pier, SC : 02/16/2026 23:22:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 06Z,   0.50,   0.63,   1.29,  99.90,   0.16,
02/15 07Z,   0.60,   1.64,   2.34,  99.90,   0.10,
02/15 08Z,   0.50,   2.88,   3.55,  99.90,   0.17,
02/15 09Z,   0.50,   4.05,   4.67,  99.90,   0.12,
02/15 10Z,   0.60,   4.86,   5.46,  99.90,   0.00,
02/15 11Z,   0.50,   5.09,   5.50,  99.90,  -0.09,  (max)
02/15 12Z,   0.50,   4.72,   5.15,  99.90,  -0.07,
02/15 13Z,   0.60,   3.86,   4.29,  99.90,  -0.17,
02/15 14Z,   0.60,   2.71,   3.40,  99.90,   0.09,
02/15 15Z,   0.60,   1.52,   2.38,  99.90,   0.26,
02/15 16Z,   0.70,   0.58,   1.36,  99.90,   0.08,
02/15 17Z,   0.70,   0.16,   0.96,  99.90,   0.10,  (min)
02/15 18Z,   0.70,   0.37,   1.09,  99.90,   0.02,
02/15 19Z,   0.80,   1.12,   1.72,  99.90,  -0.20,
02/15 20Z,   0.80,   2.18,   3.04,  99.90,   0.06,
02/15 21Z,   0.80,   3.24,   3.82,  99.90,  -0.22,
02/15 22Z,   0.80,   4.02,   4.73,  99.90,  -0.09,
02/15 23Z,   0.70,   4.30,   5.15,  99.90,   0.15,  (max)
02/16 00Z,   0.50,   4.03,   4.62,  99.90,   0.09,
02/16 01Z,   0.50,   3.29,   4.15,  99.90,   0.36,
02/16 02Z,   0.50,   2.28,   3.07,  99.90,   0.29,
02/16 03Z,   0.60,   1.20,   2.13,  99.90,   0.33,
02/16 04Z,   0.40,   0.28,   1.07,  99.90,   0.39,
02/16 05Z,   0.30,  -0.19,   0.29,  99.90,   0.18,  (min)
02/16 06Z,   0.30,  -0.05,   0.39,  99.90,   0.14,
02/16 07Z,   0.40,   0.72,   1.12,  99.90,  -0.00,
02/16 08Z,   0.40,   1.94,   2.15,  99.90,  -0.19,
02/16 09Z,   0.40,   3.32,   3.29,  99.90,  -0.43,
02/16 10Z,   0.30,   4.51,   4.53,  99.90,  -0.28,
02/16 11Z,   0.20,   5.21,   5.35,  99.90,  -0.06,
02/16 12Z,   0.30,   5.24,   5.35,  99.90,  -0.19,  (max)
02/16 13Z,   0.20,   4.62,   4.79,  99.90,  -0.03,
02/16 14Z,   0.20,   3.53,   3.83,  99.90,   0.10,
02/16 15Z,   0.30,   2.22,   2.65,  99.90,   0.13,
02/16 16Z,   0.50,   0.98,   1.87,  99.90,   0.39,
02/16 17Z,   0.70,   0.12,   1.24,  99.90,   0.42,
02/16 18Z,   0.70,  -0.10,   1.09,  99.90,   0.49,
02/16 19Z,   0.70,   0.36,   0.99,  99.90,  -0.07,  (min)
02/16 20Z,   0.60,   1.37,   1.55,  99.90,  -0.42,
02/16 21Z,   0.60,   2.61,   3.02,  99.90,  -0.19,
02/16 22Z,   0.60,   3.75,   4.58,  99.90,   0.23,
02/16 23Z,   0.80,   4.47,   5.76,  99.90,   0.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 00Z,   0.90,   4.58,  99.90,   5.93,   0.45,  (max)
02/17 01Z,   0.80,   4.08,  99.90,   5.30,   0.42,
02/17 02Z,   0.80,   3.13,  99.90,   4.32,   0.39,
02/17 03Z,   0.70,   1.96,  99.90,   3.01,   0.35,
02/17 04Z,   0.60,   0.81,  99.90,   1.73,   0.32,
02/17 05Z,   0.70,  -0.06,  99.90,   0.92,   0.28,
02/17 06Z,   0.70,  -0.39,  99.90,   0.56,   0.25,  (min)
02/17 07Z,   0.80,  -0.03,  99.90,   0.99,   0.22,
02/17 08Z,   0.80,   0.97,  99.90,   1.95,   0.18,
02/17 09Z,   0.70,   2.37,  99.90,   3.22,   0.15,
02/17 10Z,   0.60,   3.81,  99.90,   4.53,   0.12,
02/17 11Z,   0.50,   4.94,  99.90,   5.52,   0.08,
02/17 12Z,   0.50,   5.43,  99.90,   6.01,   0.08,  (max)
02/17 13Z,   0.60,   5.19,  99.90,   5.87,   0.08,
02/17 14Z,   0.60,   4.31,  99.90,   4.99,   0.08,
02/17 15Z,   0.60,   3.02,  99.90,   3.70,   0.08,
02/17 16Z,   0.50,   1.62,  99.90,   2.21,   0.08,
02/17 17Z,   0.50,   0.42,  99.90,   1.01,   0.08,
02/17 18Z,   0.40,  -0.27,  99.90,   0.22,   0.08,  (min)
02/17 19Z,   0.50,  -0.23,  99.90,   0.35,   0.08,
02/17 20Z,   0.60,   0.53,  99.90,   1.21,   0.08,
02/17 21Z,   0.60,   1.78,  99.90,   2.46,   0.08,
02/17 22Z,   0.70,   3.17,  99.90,   3.95,   0.08,
02/17 23Z,   0.60,   4.30,  99.90,   4.98,   0.08,
02/18 00Z,   0.50,   4.87,  99.90,   5.45,   0.08,  (max)
02/18 01Z,   0.50,   4.74,  99.90,   5.32,   0.08,
02/18 02Z,   0.50,   4.00,  99.90,   4.58,   0.08,
02/18 03Z,   0.50,   2.87,  99.90,   3.45,   0.08,
02/18 04Z,   0.60,   1.60,  99.90,   2.29,   0.08,
02/18 05Z,   0.60,   0.45,  99.90,   1.13,   0.08,
02/18 06Z,   0.60,  -0.31,  99.90,   0.37,   0.08,
02/18 07Z,   0.60,  -0.45,  99.90,   0.23,   0.08,  (min)
02/18 08Z,   0.50,   0.15,  99.90,   0.73,   0.08,
02/18 09Z,   0.50,   1.35,  99.90,   1.93,   0.08,
02/18 10Z,   0.50,   2.86,  99.90,   3.44,   0.08,
02/18 11Z,   0.50,   4.28,  99.90,   4.86,   0.08,
02/18 12Z,   0.50,   5.22,  99.90,   5.81,   0.08,
02/18 13Z,   0.50,   5.45,  99.90,   6.03,   0.08,  (max)
02/18 14Z,   0.50,   4.93,  99.90,   5.51,   0.08,
02/18 15Z,   0.40,   3.83,  99.90,   4.31,   0.08,
02/18 16Z,   0.40,   2.42,  99.90,   2.91,   0.08,
02/18 17Z,   0.40,   1.02,  99.90,   1.51,   0.08,
02/18 18Z,   0.40,  -0.06,  99.90,   0.42,   0.08,
02/18 19Z,   0.50,  -0.51,  99.90,   0.07,   0.08,  (min)
02/18 20Z,   0.50,  -0.18,  99.90,   0.40,   0.08,
02/18 21Z,   0.50,   0.87,  99.90,   1.45,   0.08,
02/18 22Z,   0.60,   2.32,  99.90,   3.00,   0.08,
02/18 23Z,   0.50,   3.75,  99.90,   4.34,   0.08,
02/19 00Z,   0.50,   4.78,  99.90,   5.36,   0.08,
02/19 01Z,   0.40,   5.13,  99.90,   5.61,   0.08,  (max)
02/19 02Z,   0.40,   4.76,  99.90,   5.24,   0.08,
02/19 03Z,   0.30,   3.82,  99.90,   4.20,   0.08,
02/19 04Z,   0.30,   2.57,  99.90,   2.95,   0.08,
02/19 05Z,   0.40,   1.27,  99.90,   1.76,   0.08,
02/19 06Z,   0.40,   0.18,  99.90,   0.66,   0.08,
02/19 07Z,   0.40,  -0.44,  99.90,   0.04,   0.08,  (min)
02/19 08Z,   0.40,  -0.36,  99.90,   0.12,   0.08,
02/19 09Z,   0.40,   0.45,  99.90,   0.93,   0.08,
02/19 10Z,   0.30,   1.79,  99.90,   2.18,   0.08,
02/19 11Z,   0.30,   3.31,  99.90,   3.69,   0.08,
02/19 12Z,   0.40,   4.60,  99.90,   5.08,   0.08,
02/19 13Z,   0.50,   5.30,  99.90,   5.88,   0.08,  (max)
02/19 14Z,   0.50,   5.26,  99.90,   5.84,   0.08,
02/19 15Z,   0.50,   4.51,  99.90,   5.09,   0.08,
02/19 16Z,   0.50,   3.27,  99.90,   3.85,   0.08,
02/19 17Z,   0.50,   1.83,  99.90,   2.41,   0.08,
02/19 18Z,   0.40,   0.50,  99.90,   0.98,   0.08,
02/19 19Z,   0.50,  -0.40,  99.90,   0.18,   0.08,
02/19 20Z,   0.60,  -0.58,  99.90,   0.10,   0.08,  (min)
02/19 21Z,   0.60,   0.05,  99.90,   0.74,   0.08,
02/19 22Z,   0.70,   1.34,  99.90,   2.12,   0.08,
02/19 23Z,   0.60,   2.89,  99.90,   3.57,   0.08,
02/20 00Z,   0.50,   4.27,  99.90,   4.85,   0.08,
02/20 01Z,   0.40,   5.12,  99.90,   5.60,   0.08,
02/20 02Z,   0.40,   5.25,  99.90,   5.73,   0.08,  (max)
02/20 03Z,   0.40,   4.68,  99.90,   5.16,   0.08,
02/20 04Z,   0.50,   3.60,  99.90,   4.19,   0.08,
02/20 05Z,   0.50,   2.30,  99.90,   2.88,   0.08,
02/20 06Z,   0.50,   1.02,  99.90,   1.60,   0.08,
02/20 07Z,   0.50,   0.02,  99.90,   0.60,   0.08,
02/20 08Z,   0.50,  -0.43,  99.90,   0.15,   0.08,  (min)
02/20 09Z,   0.50,  -0.15,  99.90,   0.43,   0.08,
02/20 10Z,   0.50,   0.82,  99.90,   1.40,   0.08,
02/20 11Z,   0.50,   2.21,  99.90,   2.79,   0.08,
02/20 12Z,   0.60,   3.63,  99.90,   4.31,   0.08,
02/20 13Z,   0.50,   4.71,  99.90,   5.29,   0.08,
02/20 14Z,   0.50,   5.18,  99.90,   5.76,   0.08,  (max)
02/20 15Z,   0.50,   4.92,  99.90,   5.50,   0.08,
02/20 16Z,   0.50,   4.03,  99.90,   4.61,   0.08,
02/20 17Z,   0.50,   2.74,  99.90,   3.32,   0.08,
02/20 18Z,   0.50,   1.33,  99.90,   1.91,   0.08,