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 : 06/30/2025 22:23:50 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 06Z,   0.40,  -1.75,  -1.25,  99.90,   0.10,
06/29 07Z,   0.40,  -3.14,  -2.70,  99.90,   0.04,
06/29 08Z,   0.40,  -4.47,  -4.00,  99.90,   0.07,
06/29 09Z,   0.40,  -5.43,  -5.01,  99.90,   0.02,
06/29 10Z,   0.40,  -5.72,  -5.20,  99.90,   0.12,  (min)
06/29 11Z,   0.40,  -5.24,  -4.63,  99.90,   0.21,
06/29 12Z,   0.40,  -4.21,  -3.48,  99.90,   0.33,
06/29 13Z,   0.40,  -2.99,  -2.09,  99.90,   0.50,
06/29 14Z,   0.40,  -1.92,  -1.02,  99.90,   0.50,
06/29 15Z,   0.40,  -1.18,  -0.40,  99.90,   0.38,
06/29 16Z,   0.40,  -0.90,  -0.28,  99.90,   0.22,  (max)
06/29 17Z,   0.40,  -1.16,  -0.59,  99.90,   0.17,
06/29 18Z,   0.50,  -1.96,  -1.40,  99.90,   0.06,
06/29 19Z,   0.50,  -3.10,  -2.45,  99.90,   0.15,
06/29 20Z,   0.50,  -4.30,  -3.76,  99.90,   0.04,
06/29 21Z,   0.50,  -5.22,  -4.71,  99.90,   0.01,
06/29 22Z,   0.50,  -5.55,  -5.09,  99.90,  -0.04,  (min)
06/29 23Z,   0.50,  -5.13,  -4.57,  99.90,   0.06,
06/30 00Z,   0.50,  -4.07,  -3.38,  99.90,   0.19,
06/30 01Z,   0.50,  -2.73,  -1.95,  99.90,   0.28,
06/30 02Z,   0.50,  -1.50,  -0.79,  99.90,   0.21,
06/30 03Z,   0.50,  -0.64,  -0.06,  99.90,   0.08,
06/30 04Z,   0.50,  -0.25,   0.24,  99.90,  -0.01,  (max)
06/30 05Z,   0.40,  -0.41,   0.10,  99.90,   0.11,
06/30 06Z,   0.40,  -1.12,  -0.73,  99.90,  -0.01,
06/30 07Z,   0.40,  -2.25,  -1.88,  99.90,  -0.03,
06/30 08Z,   0.40,  -3.54,  -3.17,  99.90,  -0.03,
06/30 09Z,   0.40,  -4.70,  -4.37,  99.90,  -0.07,
06/30 10Z,   0.40,  -5.44,  -4.99,  99.90,   0.05,
06/30 11Z,   0.40,  -5.53,  -5.02,  99.90,   0.11,  (min)
06/30 12Z,   0.40,  -4.95,  -4.16,  99.90,   0.39,
06/30 13Z,   0.40,  -3.90,  -3.01,  99.90,   0.49,
06/30 14Z,   0.40,  -2.75,  -1.74,  99.90,   0.61,
06/30 15Z,   0.40,  -1.77,  -0.95,  99.90,   0.42,
06/30 16Z,   0.40,  -1.12,  -0.44,  99.90,   0.28,
06/30 17Z,   0.40,  -0.92,  -0.31,  99.90,   0.21,  (max)
06/30 18Z,   0.40,  -1.24,  -0.68,  99.90,   0.16,
06/30 19Z,   0.40,  -2.05,  -1.44,  99.90,   0.21,
06/30 20Z,   0.30,  -3.15,  -2.59,  99.90,   0.26,
06/30 21Z,   0.40,  -4.23,  -3.81,  99.90,   0.02,
06/30 22Z,   0.40,  -5.01,  -4.70,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 23Z,   0.40,  -5.22,  99.90,  -4.90,  -0.08,  (min)
07/01 00Z,   0.40,  -4.76,  99.90,  -4.42,  -0.06,
07/01 01Z,   0.40,  -3.76,  99.90,  -3.41,  -0.05,
07/01 02Z,   0.40,  -2.56,  99.90,  -2.19,  -0.03,
07/01 03Z,   0.40,  -1.50,  99.90,  -1.12,  -0.02,
07/01 04Z,   0.40,  -0.81,  99.90,  -0.41,  -0.00,
07/01 05Z,   0.20,  -0.57,  99.90,  -0.35,   0.01,  (max)
07/01 06Z,   0.10,  -0.85,  99.90,  -0.72,   0.03,
07/01 07Z,   0.20,  -1.63,  99.90,  -1.39,   0.04,
07/01 08Z,   0.20,  -2.74,  99.90,  -2.48,   0.06,
07/01 09Z,   0.20,  -3.91,  99.90,  -3.63,   0.08,
07/01 10Z,   0.20,  -4.88,  99.90,  -4.59,   0.09,
07/01 11Z,   0.20,  -5.40,  99.90,  -5.11,   0.09,  (min)
07/01 12Z,   0.20,  -5.33,  99.90,  -5.04,   0.09,
07/01 13Z,   0.10,  -4.65,  99.90,  -4.46,   0.09,
07/01 14Z,   0.00,  -3.60,  99.90,  -3.51,   0.09,
07/01 15Z,   0.00,  -2.50,  99.90,  -2.41,   0.09,
07/01 16Z,   0.00,  -1.60,  99.90,  -1.51,   0.09,
07/01 17Z,   0.10,  -1.03,  99.90,  -0.84,   0.09,
07/01 18Z,   0.20,  -0.91,  99.90,  -0.62,   0.09,  (max)
07/01 19Z,   0.20,  -1.30,  99.90,  -1.01,   0.09,
07/01 20Z,   0.10,  -2.13,  99.90,  -1.94,   0.09,
07/01 21Z,   0.10,  -3.17,  99.90,  -2.98,   0.09,
07/01 22Z,   0.20,  -4.15,  99.90,  -3.85,   0.09,
07/01 23Z,   0.20,  -4.81,  99.90,  -4.52,   0.09,
07/02 00Z,   0.30,  -4.94,  99.90,  -4.55,   0.09,  (min)
07/02 01Z,   0.30,  -4.46,  99.90,  -4.07,   0.09,
07/02 02Z,   0.20,  -3.53,  99.90,  -3.24,   0.09,
07/02 03Z,   0.20,  -2.45,  99.90,  -2.16,   0.09,
07/02 04Z,   0.10,  -1.55,  99.90,  -1.36,   0.09,
07/02 05Z,   0.10,  -1.00,  99.90,  -0.81,   0.09,
07/02 06Z,   0.00,  -0.89,  99.90,  -0.80,   0.09,  (max)
07/02 07Z,   0.10,  -1.29,  99.90,  -1.09,   0.09,
07/02 08Z,   0.10,  -2.12,  99.90,  -1.93,   0.09,
07/02 09Z,   0.10,  -3.18,  99.90,  -2.99,   0.09,
07/02 10Z,   0.10,  -4.22,  99.90,  -4.03,   0.09,
07/02 11Z,   0.10,  -5.00,  99.90,  -4.81,   0.09,
07/02 12Z,   0.10,  -5.34,  99.90,  -5.15,   0.09,  (min)
07/02 13Z,   0.00,  -5.11,  99.90,  -5.02,   0.09,
07/02 14Z,   0.00,  -4.35,  99.90,  -4.26,   0.09,
07/02 15Z,   0.00,  -3.29,  99.90,  -3.20,   0.09,
07/02 16Z,   0.00,  -2.24,  99.90,  -2.15,   0.09,
07/02 17Z,   0.00,  -1.40,  99.90,  -1.31,   0.09,
07/02 18Z,   0.10,  -0.91,  99.90,  -0.72,   0.09,
07/02 19Z,   0.10,  -0.87,  99.90,  -0.68,   0.09,  (max)
07/02 20Z,   0.00,  -1.33,  99.90,  -1.24,   0.09,
07/02 21Z,   0.00,  -2.18,  99.90,  -2.09,   0.09,
07/02 22Z,   0.00,  -3.18,  99.90,  -3.09,   0.09,
07/02 23Z,   0.00,  -4.08,  99.90,  -3.99,   0.09,
07/03 00Z,   0.00,  -4.67,  99.90,  -4.57,   0.09,
07/03 01Z,   0.00,  -4.75,  99.90,  -4.65,   0.09,  (min)
07/03 02Z,   0.10,  -4.26,  99.90,  -4.07,   0.09,
07/03 03Z,   0.10,  -3.38,  99.90,  -3.19,   0.09,
07/03 04Z,   0.10,  -2.41,  99.90,  -2.21,   0.09,
07/03 05Z,   0.10,  -1.62,  99.90,  -1.43,   0.09,
07/03 06Z,   0.10,  -1.19,  99.90,  -1.00,   0.09,  (max)
07/03 07Z,   0.10,  -1.20,  99.90,  -1.00,   0.09,
07/03 08Z,   0.10,  -1.68,  99.90,  -1.49,   0.09,
07/03 09Z,   0.10,  -2.54,  99.90,  -2.35,   0.09,
07/03 10Z,   0.10,  -3.55,  99.90,  -3.36,   0.09,
07/03 11Z,   0.10,  -4.47,  99.90,  -4.28,   0.09,
07/03 12Z,   0.10,  -5.09,  99.90,  -4.90,   0.09,
07/03 13Z,   0.10,  -5.27,  99.90,  -5.08,   0.09,  (min)
07/03 14Z,   0.10,  -4.90,  99.90,  -4.71,   0.09,
07/03 15Z,   0.10,  -4.06,  99.90,  -3.87,   0.09,
07/03 16Z,   0.20,  -2.99,  99.90,  -2.70,   0.09,
07/03 17Z,   0.20,  -1.97,  99.90,  -1.68,   0.09,
07/03 18Z,   0.20,  -1.19,  99.90,  -0.89,   0.09,
07/03 19Z,   0.20,  -0.77,  99.90,  -0.48,   0.09,
07/03 20Z,   0.30,  -0.81,  99.90,  -0.42,   0.09,  (max)
07/03 21Z,   0.30,  -1.35,  99.90,  -0.95,   0.09,
07/03 22Z,   0.30,  -2.22,  99.90,  -1.83,   0.09,
07/03 23Z,   0.40,  -3.21,  99.90,  -2.72,   0.09,
07/04 00Z,   0.40,  -4.07,  99.90,  -3.58,   0.09,
07/04 01Z,   0.30,  -4.61,  99.90,  -4.22,   0.09,
07/04 02Z,   0.30,  -4.65,  99.90,  -4.26,   0.09,  (min)
07/04 03Z,   0.30,  -4.15,  99.90,  -3.76,   0.09,
07/04 04Z,   0.30,  -3.30,  99.90,  -2.91,   0.09,
07/04 05Z,   0.30,  -2.39,  99.90,  -2.00,   0.09,
07/04 06Z,   0.30,  -1.69,  99.90,  -1.30,   0.09,
07/04 07Z,   0.40,  -1.35,  99.90,  -0.86,   0.09,  (max)
07/04 08Z,   0.30,  -1.45,  99.90,  -1.06,   0.09,
07/04 09Z,   0.30,  -2.00,  99.90,  -1.61,   0.09,
07/04 10Z,   0.30,  -2.88,  99.90,  -2.49,   0.09,
07/04 11Z,   0.40,  -3.84,  99.90,  -3.35,   0.09,
07/04 12Z,   0.40,  -4.66,  99.90,  -4.17,   0.09,
07/04 13Z,  99.90,  -5.15,  99.90,  99.90,   0.09,
07/04 14Z,  99.90,  -5.19,  99.90,  99.90,   0.09,
07/04 15Z,  99.90,  -4.71,  99.90,  99.90,   0.09,
07/04 16Z,  99.90,  -3.79,  99.90,  99.90,   0.09,
07/04 17Z,  99.90,  -2.69,  99.90,  99.90,   0.09,
07/04 18Z,  99.90,  -1.68,  99.90,  99.90,   0.09,