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 : 10/12/2026 12:23:18 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 12Z,   1.00,  -1.22,   0.36,  99.90,   0.58,  (max)
10/10 13Z,   1.00,  -1.72,  -0.29,  99.90,   0.43,
10/10 14Z,   1.00,  -2.85,  -1.33,  99.90,   0.52,
10/10 15Z,   1.00,  -4.33,  -2.47,  99.90,   0.86,
10/10 16Z,   1.00,  -5.83,  -3.89,  99.90,   0.94,
10/10 17Z,   1.00,  -6.95,  -5.18,  99.90,   0.77,
10/10 18Z,   1.20,  -7.40,  -5.72,  99.90,   0.48,  (min)
10/10 19Z,   1.30,  -7.09,  -5.57,  99.90,   0.22,
10/10 20Z,   1.30,  -6.10,  -4.58,  99.90,   0.22,
10/10 21Z,   1.30,  -4.70,  -3.33,  99.90,   0.07,
10/10 22Z,   1.40,  -3.28,  -1.93,  99.90,  -0.05,
10/10 23Z,   1.40,  -2.24,  -0.82,  99.90,   0.02,
10/11 00Z,   1.10,  -1.85,  -0.56,  99.90,   0.19,
10/11 01Z,   1.10,  -2.20,  -0.54,  99.90,   0.56,  (max)
10/11 02Z,   1.10,  -3.13,  -1.52,  99.90,   0.51,
10/11 03Z,   1.00,  -4.42,  -2.77,  99.90,   0.65,
10/11 04Z,   0.90,  -5.76,  -4.28,  99.90,   0.58,
10/11 05Z,   0.80,  -6.86,  -5.35,  99.90,   0.71,
10/11 06Z,   0.80,  -7.40,  -6.14,  99.90,   0.46,  (min)
10/11 07Z,   0.70,  -7.24,  -6.09,  99.90,   0.45,
10/11 08Z,   0.70,  -6.38,  -5.26,  99.90,   0.42,
10/11 09Z,   0.60,  -5.02,  -3.82,  99.90,   0.60,
10/11 10Z,   0.60,  -3.45,  -2.27,  99.90,   0.58,
10/11 11Z,   0.60,  -2.10,  -1.16,  99.90,   0.34,
10/11 12Z,   0.60,  -1.31,  -0.41,  99.90,   0.30,  (max)
10/11 13Z,   0.60,  -1.29,  -0.62,  99.90,   0.07,
10/11 14Z,   0.50,  -1.99,  -1.39,  99.90,   0.10,
10/11 15Z,   0.50,  -3.23,  -2.46,  99.90,   0.27,
10/11 16Z,   0.50,  -4.72,  -3.92,  99.90,   0.30,
10/11 17Z,   0.40,  -6.10,  -5.25,  99.90,   0.45,
10/11 18Z,   0.40,  -7.03,  -6.75,  99.90,  -0.12,
10/11 19Z,   0.40,  -7.27,  -6.87,  99.90,  -0.00,  (min)
10/11 20Z,   0.40,  -6.76,  -6.35,  99.90,   0.01,
10/11 21Z,   0.40,  -5.67,  -5.57,  99.90,  -0.30,
10/11 22Z,   0.30,  -4.30,  -4.34,  99.90,  -0.34,
10/11 23Z,   0.30,  -3.04,  -3.12,  99.90,  -0.38,
10/12 00Z,   0.10,  -2.24,  -2.79,  99.90,  -0.65,
10/12 01Z,   0.00,  -2.11,  -2.50,  99.90,  -0.39,  (max)
10/12 02Z,   0.00,  -2.65,  -2.93,  99.90,  -0.28,
10/12 03Z,   0.00,  -3.67,  -3.96,  99.90,  -0.29,
10/12 04Z,   0.00,  -4.93,  -5.02,  99.90,  -0.09,
10/12 05Z,   0.00,  -6.14,  -6.05,  99.90,   0.09,
10/12 06Z,   0.10,  -7.01,  -7.11,  99.90,  -0.20,
10/12 07Z,   0.10,  -7.29,  -7.71,  99.90,  -0.52,  (min)
10/12 08Z,   0.10,  -6.88,  -7.40,  99.90,  -0.62,
10/12 09Z,   0.10,  -5.85,  -6.36,  99.90,  -0.61,
10/12 10Z,   0.20,  -4.43,  -5.00,  99.90,  -0.77,
10/12 11Z,   0.20,  -2.98,  -3.37,  99.90,  -0.59,
10/12 12Z,   0.20,  -1.85,  -2.30,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 13Z,   0.10,  -1.34,  99.90,  -1.83,  -0.59,  (max)
10/12 14Z,   0.10,  -1.57,  99.90,  -1.99,  -0.52,
10/12 15Z,   0.20,  -2.42,  99.90,  -2.68,  -0.46,
10/12 16Z,   0.20,  -3.69,  99.90,  -3.88,  -0.39,
10/12 17Z,   0.20,  -5.09,  99.90,  -5.22,  -0.33,
10/12 18Z,   0.30,  -6.30,  99.90,  -6.27,  -0.26,
10/12 19Z,   0.30,  -7.00,  99.90,  -6.90,  -0.20,  (min)
10/12 20Z,   0.40,  -7.00,  99.90,  -6.74,  -0.13,
10/12 21Z,   0.40,  -6.33,  99.90,  -6.00,  -0.07,
10/12 22Z,   0.50,  -5.20,  99.90,  -4.70,  -0.01,
10/12 23Z,   0.50,  -3.94,  99.90,  -3.38,   0.06,
10/13 00Z,   0.50,  -2.90,  99.90,  -2.28,   0.12,
10/13 01Z,   0.50,  -2.38,  99.90,  -1.75,   0.12,  (max)
10/13 02Z,   0.50,  -2.48,  99.90,  -1.86,   0.12,
10/13 03Z,   0.50,  -3.15,  99.90,  -2.52,   0.12,
10/13 04Z,   0.50,  -4.18,  99.90,  -3.55,   0.12,
10/13 05Z,   0.50,  -5.33,  99.90,  -4.71,   0.12,
10/13 06Z,   0.50,  -6.37,  99.90,  -5.74,   0.12,
10/13 07Z,   0.60,  -7.00,  99.90,  -6.28,   0.12,
10/13 08Z,   0.60,  -7.02,  99.90,  -6.30,   0.12,  (min)
10/13 09Z,   0.60,  -6.39,  99.90,  -5.67,   0.12,
10/13 10Z,   0.60,  -5.26,  99.90,  -4.54,   0.12,
10/13 11Z,   0.60,  -3.91,  99.90,  -3.19,   0.12,
10/13 12Z,   0.60,  -2.65,  99.90,  -1.93,   0.12,
10/13 13Z,   0.50,  -1.81,  99.90,  -1.18,   0.12,
10/13 14Z,   0.50,  -1.57,  99.90,  -0.95,   0.12,  (max)
10/13 15Z,   0.50,  -1.97,  99.90,  -1.35,   0.12,
10/13 16Z,   0.50,  -2.89,  99.90,  -2.27,   0.12,
10/13 17Z,   0.50,  -4.12,  99.90,  -3.50,   0.12,
10/13 18Z,   0.60,  -5.39,  99.90,  -4.67,   0.12,
10/13 19Z,   0.60,  -6.39,  99.90,  -5.67,   0.12,
10/13 20Z,   0.60,  -6.85,  99.90,  -6.12,   0.12,  (min)
10/13 21Z,   0.60,  -6.63,  99.90,  -5.91,   0.12,
10/13 22Z,   0.60,  -5.85,  99.90,  -5.12,   0.12,
10/13 23Z,   0.60,  -4.76,  99.90,  -4.04,   0.12,
10/14 00Z,   0.60,  -3.69,  99.90,  -2.96,   0.12,
10/14 01Z,   0.60,  -2.92,  99.90,  -2.19,   0.12,
10/14 02Z,   0.60,  -2.64,  99.90,  -1.92,   0.12,  (max)
10/14 03Z,   0.60,  -2.91,  99.90,  -2.19,   0.12,
10/14 04Z,   0.60,  -3.62,  99.90,  -2.90,   0.12,
10/14 05Z,   0.60,  -4.59,  99.90,  -3.86,   0.12,
10/14 06Z,   0.60,  -5.61,  99.90,  -4.89,   0.12,
10/14 07Z,   0.60,  -6.45,  99.90,  -5.73,   0.12,
10/14 08Z,   0.60,  -6.84,  99.90,  -6.12,   0.12,  (min)
10/14 09Z,   0.60,  -6.63,  99.90,  -5.91,   0.12,
10/14 10Z,   0.60,  -5.86,  99.90,  -5.14,   0.12,
10/14 11Z,   0.50,  -4.74,  99.90,  -4.11,   0.12,
10/14 12Z,   0.50,  -3.53,  99.90,  -2.91,   0.12,
10/14 13Z,   0.50,  -2.52,  99.90,  -1.90,   0.12,
10/14 14Z,   0.50,  -1.94,  99.90,  -1.32,   0.12,
10/14 15Z,   0.50,  -1.90,  99.90,  -1.28,   0.12,  (max)
10/14 16Z,   0.50,  -2.41,  99.90,  -1.78,   0.12,
10/14 17Z,   0.50,  -3.32,  99.90,  -2.70,   0.12,
10/14 18Z,   0.50,  -4.47,  99.90,  -3.84,   0.12,
10/14 19Z,   0.50,  -5.58,  99.90,  -4.96,   0.12,
10/14 20Z,   0.50,  -6.37,  99.90,  -5.74,   0.12,
10/14 21Z,   0.60,  -6.59,  99.90,  -5.87,   0.12,  (min)
10/14 22Z,   0.60,  -6.21,  99.90,  -5.48,   0.12,
10/14 23Z,   0.60,  -5.40,  99.90,  -4.67,   0.12,
10/15 00Z,   0.60,  -4.44,  99.90,  -3.71,   0.12,
10/15 01Z,   0.50,  -3.59,  99.90,  -2.96,   0.12,
10/15 02Z,   0.50,  -3.06,  99.90,  -2.43,   0.12,
10/15 03Z,   0.50,  -2.96,  99.90,  -2.34,   0.12,  (max)
10/15 04Z,   0.50,  -3.31,  99.90,  -2.69,   0.12,
10/15 05Z,   0.50,  -4.00,  99.90,  -3.38,   0.12,
10/15 06Z,   0.50,  -4.89,  99.90,  -4.26,   0.12,
10/15 07Z,   0.50,  -5.77,  99.90,  -5.15,   0.12,
10/15 08Z,   0.50,  -6.41,  99.90,  -5.79,   0.12,
10/15 09Z,   0.50,  -6.59,  99.90,  -5.97,   0.12,  (min)
10/15 10Z,   0.40,  -6.21,  99.90,  -5.69,   0.12,
10/15 11Z,   0.50,  -5.39,  99.90,  -4.76,   0.12,
10/15 12Z,   0.50,  -4.35,  99.90,  -3.73,   0.12,
10/15 13Z,   0.50,  -3.34,  99.90,  -2.71,   0.12,
10/15 14Z,   0.40,  -2.55,  99.90,  -2.03,   0.12,
10/15 15Z,   0.40,  -2.16,  99.90,  -1.63,   0.12,  (max)
10/15 16Z,   0.40,  -2.24,  99.90,  -1.71,   0.12,
10/15 17Z,   0.40,  -2.77,  99.90,  -2.25,   0.12,
10/15 18Z,   0.40,  -3.66,  99.90,  -3.14,   0.12,
10/15 19Z,   0.40,  -4.71,  99.90,  -4.19,   0.12,
10/15 20Z,   0.40,  -5.67,  99.90,  -5.14,   0.12,
10/15 21Z,   0.50,  -6.25,  99.90,  -5.62,   0.12,
10/15 22Z,   0.50,  -6.28,  99.90,  -5.66,   0.12,  (min)
10/15 23Z,   0.40,  -5.82,  99.90,  -5.29,   0.12,
10/16 00Z,   0.40,  -5.06,  99.90,  -4.54,   0.12,