EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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 : 02/07/2025 22:22:26 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 06Z,   0.50,   5.10,   5.70,  99.90,   0.10,
02/06 07Z,   0.50,   5.38,   5.89,  99.90,   0.01,  (max)
02/06 08Z,   0.50,   5.17,   5.69,  99.90,   0.02,
02/06 09Z,   0.50,   4.49,   4.99,  99.90,   0.00,
02/06 10Z,   0.60,   3.45,   3.89,  99.90,  -0.16,
02/06 11Z,   0.60,   2.28,   2.51,  99.90,  -0.37,
02/06 12Z,   0.60,   1.23,   1.53,  99.90,  -0.30,
02/06 13Z,   0.60,   0.55,   0.88,  99.90,  -0.27,  (min)
02/06 14Z,   0.60,   0.47,   1.10,  99.90,   0.03,
02/06 15Z,   0.60,   1.01,   1.75,  99.90,   0.14,
02/06 16Z,   0.60,   1.99,   2.73,  99.90,   0.14,
02/06 17Z,   0.50,   3.02,   3.61,  99.90,   0.09,
02/06 18Z,   0.60,   3.82,   4.48,  99.90,   0.06,
02/06 19Z,   0.60,   4.26,   4.84,  99.90,  -0.02,  (max)
02/06 20Z,   0.60,   4.27,   4.65,  99.90,  -0.22,
02/06 21Z,   0.50,   3.81,   3.98,  99.90,  -0.33,
02/06 22Z,   0.50,   2.92,   3.07,  99.90,  -0.35,
02/06 23Z,   0.60,   1.81,   1.97,  99.90,  -0.44,
02/07 00Z,   0.50,   0.74,   0.98,  99.90,  -0.26,
02/07 01Z,   0.50,   0.01,   0.31,  99.90,  -0.20,
02/07 02Z,   0.50,  -0.12,   0.25,  99.90,  -0.13,  (min)
02/07 03Z,   0.40,   0.46,   0.91,  99.90,   0.05,
02/07 04Z,   0.40,   1.63,   2.02,  99.90,  -0.01,
02/07 05Z,   0.40,   3.01,   3.40,  99.90,  -0.01,
02/07 06Z,   0.30,   4.20,   4.49,  99.90,  -0.01,
02/07 07Z,   0.30,   5.01,   5.17,  99.90,  -0.14,
02/07 08Z,   0.30,   5.36,   5.48,  99.90,  -0.18,  (max)
02/07 09Z,   0.30,   5.22,   5.32,  99.90,  -0.20,
02/07 10Z,   0.20,   4.61,   4.51,  99.90,  -0.30,
02/07 11Z,   0.20,   3.63,   3.35,  99.90,  -0.48,
02/07 12Z,   0.20,   2.48,   2.04,  99.90,  -0.64,
02/07 13Z,   0.20,   1.38,   1.00,  99.90,  -0.58,
02/07 14Z,   0.20,   0.62,   0.48,  99.90,  -0.34,
02/07 15Z,   0.20,   0.43,   0.37,  99.90,  -0.26,  (min)
02/07 16Z,   0.20,   0.91,   0.99,  99.90,  -0.12,
02/07 17Z,   0.10,   1.84,   2.03,  99.90,   0.09,
02/07 18Z,   0.10,   2.86,   3.10,  99.90,   0.14,
02/07 19Z,   0.20,   3.70,   3.83,  99.90,  -0.07,
02/07 20Z,   0.30,   4.20,   4.00,  99.90,  -0.50,  (max)
02/07 21Z,   0.40,   4.28,   3.82,  99.90,  -0.86,
02/07 22Z,   0.50,   3.87,   3.38,  99.90,  -0.99,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 23Z,   0.50,   3.03,  99.90,   2.61,  -0.92,
02/08 00Z,   0.40,   1.93,  99.90,   1.48,  -0.85,
02/08 01Z,   0.30,   0.84,  99.90,   0.37,  -0.77,
02/08 02Z,   0.30,   0.05,  99.90,  -0.35,  -0.70,
02/08 03Z,   0.20,  -0.15,  99.90,  -0.58,  -0.63,  (min)
02/08 04Z,   0.20,   0.38,  99.90,   0.03,  -0.56,
02/08 05Z,   0.30,   1.52,  99.90,   1.34,  -0.48,
02/08 06Z,   0.40,   2.89,  99.90,   2.88,  -0.41,
02/08 07Z,   0.50,   4.11,  99.90,   4.27,  -0.34,
02/08 08Z,   0.50,   4.97,  99.90,   5.21,  -0.26,
02/08 09Z,   0.40,   5.39,  99.90,   5.60,  -0.19,  (max)
02/08 10Z,   0.30,   5.32,  99.90,   5.50,  -0.12,
02/08 11Z,   0.30,   4.75,  99.90,   4.93,  -0.12,
02/08 12Z,   0.40,   3.77,  99.90,   4.05,  -0.12,
02/08 13Z,   0.40,   2.57,  99.90,   2.85,  -0.12,
02/08 14Z,   0.40,   1.39,  99.90,   1.67,  -0.12,
02/08 15Z,   0.40,   0.54,  99.90,   0.82,  -0.12,
02/08 16Z,   0.40,   0.31,  99.90,   0.59,  -0.12,  (min)
02/08 17Z,   0.40,   0.78,  99.90,   1.06,  -0.12,
02/08 18Z,   0.40,   1.74,  99.90,   2.02,  -0.12,
02/08 19Z,   0.40,   2.81,  99.90,   3.09,  -0.12,
02/08 20Z,   0.40,   3.71,  99.90,   3.99,  -0.12,
02/08 21Z,   0.40,   4.28,  99.90,   4.56,  -0.12,
02/08 22Z,   0.50,   4.40,  99.90,   4.78,  -0.12,  (max)
02/08 23Z,   0.50,   4.01,  99.90,   4.39,  -0.12,
02/09 00Z,   0.40,   3.15,  99.90,   3.43,  -0.12,
02/09 01Z,   0.40,   2.01,  99.90,   2.29,  -0.12,
02/09 02Z,   0.40,   0.85,  99.90,   1.13,  -0.12,
02/09 03Z,   0.30,  -0.02,  99.90,   0.16,  -0.12,
02/09 04Z,   0.30,  -0.26,  99.90,  -0.08,  -0.12,  (min)
02/09 05Z,   0.30,   0.27,  99.90,   0.46,  -0.12,
02/09 06Z,   0.30,   1.44,  99.90,   1.62,  -0.12,
02/09 07Z,   0.20,   2.85,  99.90,   2.93,  -0.12,
02/09 08Z,   0.20,   4.12,  99.90,   4.20,  -0.12,
02/09 09Z,   0.10,   5.03,  99.90,   5.01,  -0.12,
02/09 10Z,   0.10,   5.49,  99.90,   5.47,  -0.12,  (max)
02/09 11Z,   0.10,   5.43,  99.90,   5.41,  -0.12,
02/09 12Z,   0.10,   4.82,  99.90,   4.81,  -0.12,
02/09 13Z,   0.10,   3.78,  99.90,   3.77,  -0.12,
02/09 14Z,   0.10,   2.50,  99.90,   2.48,  -0.12,
02/09 15Z,   0.00,   1.24,  99.90,   1.12,  -0.12,
02/09 16Z,   0.00,   0.36,  99.90,   0.24,  -0.12,
02/09 17Z,   0.00,   0.16,  99.90,   0.04,  -0.12,  (min)
02/09 18Z,   0.00,   0.70,  99.90,   0.58,  -0.12,
02/09 19Z,   0.10,   1.74,  99.90,   1.72,  -0.12,
02/09 20Z,   0.10,   2.89,  99.90,   2.87,  -0.12,
02/09 21Z,   0.30,   3.85,  99.90,   4.03,  -0.12,
02/09 22Z,   0.40,   4.46,  99.90,   4.74,  -0.12,
02/09 23Z,   0.30,   4.58,  99.90,   4.76,  -0.12,  (max)
02/10 00Z,   0.20,   4.14,  99.90,   4.23,  -0.12,
02/10 01Z,   0.20,   3.22,  99.90,   3.30,  -0.12,
02/10 02Z,   0.10,   1.99,  99.90,   1.97,  -0.12,
02/10 03Z,   0.10,   0.74,  99.90,   0.72,  -0.12,
02/10 04Z,   0.20,  -0.17,  99.90,  -0.09,  -0.12,
02/10 05Z,   0.30,  -0.39,  99.90,  -0.21,  -0.12,  (min)
02/10 06Z,   0.40,   0.22,  99.90,   0.50,  -0.12,
02/10 07Z,   0.40,   1.47,  99.90,   1.75,  -0.12,
02/10 08Z,   0.40,   2.94,  99.90,   3.22,  -0.12,
02/10 09Z,   0.40,   4.24,  99.90,   4.52,  -0.12,
02/10 10Z,   0.40,   5.17,  99.90,   5.45,  -0.12,
02/10 11Z,   0.50,   5.61,  99.90,   5.99,  -0.12,  (max)
02/10 12Z,   0.50,   5.48,  99.90,   5.86,  -0.12,
02/10 13Z,   0.60,   4.78,  99.90,   5.26,  -0.12,
02/10 14Z,   0.70,   3.63,  99.90,   4.22,  -0.12,
02/10 15Z,   0.70,   2.25,  99.90,   2.84,  -0.12,
02/10 16Z,   0.70,   0.96,  99.90,   1.54,  -0.12,
02/10 17Z,   0.80,   0.12,  99.90,   0.80,  -0.12,
02/10 18Z,   0.80,   0.04,  99.90,   0.72,  -0.12,  (min)
02/10 19Z,   0.90,   0.73,  99.90,   1.51,  -0.12,
02/10 20Z,   0.90,   1.89,  99.90,   2.67,  -0.12,
02/10 21Z,   1.00,   3.11,  99.90,   3.99,  -0.12,
02/10 22Z,   1.10,   4.10,  99.90,   5.08,  -0.12,
02/10 23Z,   1.10,   4.69,  99.90,   5.67,  -0.12,
02/11 00Z,   1.20,   4.74,  99.90,   5.82,  -0.12,  (max)
02/11 01Z,   1.20,   4.21,  99.90,   5.29,  -0.12,
02/11 02Z,   1.20,   3.16,  99.90,   4.24,  -0.12,
02/11 03Z,   1.30,   1.83,  99.90,   3.01,  -0.12,
02/11 04Z,   1.30,   0.54,  99.90,   1.72,  -0.12,
02/11 05Z,   1.30,  -0.34,  99.90,   0.84,  -0.12,
02/11 06Z,   1.30,  -0.46,  99.90,   0.73,  -0.12,  (min)
02/11 07Z,   1.30,   0.29,  99.90,   1.48,  -0.12,
02/11 08Z,   1.30,   1.65,  99.90,   2.83,  -0.12,
02/11 09Z,   1.30,   3.17,  99.90,   4.35,  -0.12,
02/11 10Z,   1.30,   4.46,  99.90,   5.65,  -0.12,
02/11 11Z,   1.30,   5.35,  99.90,   6.53,  -0.12,
02/11 12Z,   1.20,   5.69,  99.90,   6.77,  -0.12,
02/11 13Z,  99.90,   5.42,  99.90,  99.90,  -0.12,
02/11 14Z,  99.90,   4.57,  99.90,  99.90,  -0.12,
02/11 15Z,  99.90,   3.30,  99.90,  99.90,  -0.12,
02/11 16Z,  99.90,   1.86,  99.90,  99.90,  -0.12,
02/11 17Z,  99.90,   0.60,  99.90,  99.90,  -0.12,
02/11 18Z,  99.90,  -0.10,  99.90,  99.90,  -0.12,