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
#Duck Pier, NC : 07/19/2026 12:23:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 12Z,   0.50,  -1.63,  -1.24,  99.90,  -0.11,
07/17 13Z,   0.50,  -0.70,  -0.37,  99.90,  -0.17,
07/17 14Z,   0.50,  -0.19,   0.16,  99.90,  -0.15,
07/17 15Z,   0.50,  -0.16,   0.18,  99.90,  -0.16,  (max)
07/17 16Z,   0.50,  -0.56,  -0.08,  99.90,  -0.02,
07/17 17Z,   0.50,  -1.33,  -0.78,  99.90,   0.05,
07/17 18Z,   0.50,  -2.32,  -1.75,  99.90,   0.07,
07/17 19Z,   0.50,  -3.24,  -2.64,  99.90,   0.10,
07/17 20Z,   0.60,  -3.79,  -3.10,  99.90,   0.09,  (min)
07/17 21Z,   0.60,  -3.87,  -3.08,  99.90,   0.19,
07/17 22Z,   0.60,  -3.49,  -2.79,  99.90,   0.10,
07/17 23Z,   0.60,  -2.71,  -2.08,  99.90,   0.03,
07/18 00Z,   0.60,  -1.67,  -1.10,  99.90,  -0.03,
07/18 01Z,   0.60,  -0.69,  -0.06,  99.90,   0.03,
07/18 02Z,   0.60,  -0.07,   0.42,  99.90,  -0.11,
07/18 03Z,   0.60,   0.07,   0.55,  99.90,  -0.12,  (max)
07/18 04Z,   0.50,  -0.24,   0.24,  99.90,  -0.02,
07/18 05Z,   0.60,  -0.92,  -0.33,  99.90,  -0.01,
07/18 06Z,   0.50,  -1.89,  -1.25,  99.90,   0.14,
07/18 07Z,   0.50,  -2.93,  -2.46,  99.90,  -0.03,
07/18 08Z,   0.50,  -3.72,  -3.15,  99.90,   0.07,
07/18 09Z,   0.50,  -4.06,  -3.40,  99.90,   0.16,  (min)
07/18 10Z,   0.50,  -3.93,  -3.22,  99.90,   0.21,
07/18 11Z,   0.50,  -3.37,  -2.87,  99.90,  -0.00,
07/18 12Z,   0.50,  -2.45,  -2.03,  99.90,  -0.08,
07/18 13Z,   0.50,  -1.41,  -1.03,  99.90,  -0.12,
07/18 14Z,   0.40,  -0.57,  -0.33,  99.90,  -0.16,
07/18 15Z,   0.40,  -0.15,   0.19,  99.90,  -0.06,  (max)
07/18 16Z,   0.40,  -0.18,   0.18,  99.90,  -0.04,
07/18 17Z,   0.40,  -0.60,  -0.23,  99.90,  -0.03,
07/18 18Z,   0.40,  -1.36,  -0.90,  99.90,   0.06,
07/18 19Z,   0.40,  -2.30,  -1.84,  99.90,   0.06,
07/18 20Z,   0.30,  -3.13,  -2.66,  99.90,   0.17,
07/18 21Z,   0.30,  -3.60,  -3.15,  99.90,   0.15,  (min)
07/18 22Z,   0.30,  -3.63,  -3.09,  99.90,   0.24,
07/18 23Z,   0.20,  -3.27,  -2.96,  99.90,   0.11,
07/19 00Z,   0.20,  -2.55,  -2.47,  99.90,  -0.12,
07/19 01Z,   0.20,  -1.63,  -1.64,  99.90,  -0.21,
07/19 02Z,   0.10,  -0.80,  -0.83,  99.90,  -0.13,
07/19 03Z,   0.10,  -0.33,  -0.33,  99.90,  -0.10,  (max)
07/19 04Z,   0.00,  -0.30,  -0.45,  99.90,  -0.15,
07/19 05Z,   0.00,  -0.64,  -0.70,  99.90,  -0.06,
07/19 06Z,   0.00,  -1.30,  -1.38,  99.90,  -0.08,
07/19 07Z,   0.00,  -2.19,  -2.16,  99.90,   0.03,
07/19 08Z,  -0.10,  -3.08,  -2.93,  99.90,   0.25,
07/19 09Z,  -0.10,  -3.70,  -3.79,  99.90,   0.01,
07/19 10Z,   0.00,  -3.90,  -3.84,  99.90,   0.06,  (min)
07/19 11Z,   0.10,  -3.69,  -3.50,  99.90,   0.09,
07/19 12Z,   0.00,  -3.09,  -3.19,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 13Z,   0.00,  -2.19,  99.90,  -2.28,  -0.09,
07/19 14Z,   0.10,  -1.22,  99.90,  -1.20,  -0.08,
07/19 15Z,   0.10,  -0.49,  99.90,  -0.46,  -0.08,
07/19 16Z,   0.20,  -0.16,  99.90,  -0.03,  -0.07,
07/19 17Z,   0.30,  -0.24,  99.90,  -0.00,  -0.06,  (max)
07/19 18Z,   0.40,  -0.67,  99.90,  -0.32,  -0.05,
07/19 19Z,   0.40,  -1.39,  99.90,  -1.03,  -0.04,
07/19 20Z,   0.30,  -2.26,  99.90,  -1.99,  -0.03,
07/19 21Z,   0.40,  -2.99,  99.90,  -2.61,  -0.03,
07/19 22Z,   0.40,  -3.38,  99.90,  -3.00,  -0.02,  (min)
07/19 23Z,   0.50,  -3.39,  99.90,  -2.90,  -0.01,
07/20 00Z,   0.60,  -3.06,  99.90,  -2.46,  -0.00,
07/20 01Z,   0.40,  -2.43,  99.90,  -2.03,  -0.00,
07/20 02Z,   0.70,  -1.64,  99.90,  -0.94,  -0.00,
07/20 03Z,   0.30,  -0.97,  99.90,  -0.67,  -0.00,
07/20 04Z,   0.40,  -0.64,  99.90,  -0.24,  -0.00,  (max)
07/20 05Z,   0.40,  -0.68,  99.90,  -0.28,  -0.00,
07/20 06Z,   0.70,  -1.02,  99.90,  -0.32,  -0.00,
07/20 07Z,   0.50,  -1.63,  99.90,  -1.13,  -0.00,
07/20 08Z,   0.40,  -2.41,  99.90,  -2.01,  -0.00,
07/20 09Z,   0.60,  -3.15,  99.90,  -2.55,  -0.00,
07/20 10Z,   0.50,  -3.61,  99.90,  -3.11,  -0.00,
07/20 11Z,   0.50,  -3.69,  99.90,  -3.19,  -0.00,  (min)
07/20 12Z,   0.50,  -3.41,  99.90,  -2.91,  -0.00,
07/20 13Z,   0.50,  -2.81,  99.90,  -2.31,  -0.00,
07/20 14Z,   0.50,  -1.96,  99.90,  -1.46,  -0.00,
07/20 15Z,   0.50,  -1.08,  99.90,  -0.58,  -0.00,
07/20 16Z,   0.50,  -0.46,  99.90,   0.04,  -0.00,
07/20 17Z,   0.50,  -0.22,  99.90,   0.28,  -0.00,  (max)
07/20 18Z,   0.50,  -0.33,  99.90,   0.17,  -0.00,
07/20 19Z,   0.50,  -0.74,  99.90,  -0.24,  -0.00,
07/20 20Z,   0.60,  -1.42,  99.90,  -0.82,  -0.00,
07/20 21Z,   0.50,  -2.21,  99.90,  -1.71,  -0.00,
07/20 22Z,   0.60,  -2.85,  99.90,  -2.25,  -0.00,
07/20 23Z,   0.60,  -3.18,  99.90,  -2.58,  -0.00,
07/21 00Z,   0.60,  -3.19,  99.90,  -2.59,  -0.00,  (min)
07/21 01Z,   0.40,  -2.91,  99.90,  -2.51,  -0.00,
07/21 02Z,   0.20,  -2.36,  99.90,  -2.16,  -0.00,
07/21 03Z,   0.20,  -1.70,  99.90,  -1.50,  -0.00,
07/21 04Z,   0.10,  -1.17,  99.90,  -1.07,  -0.00,
07/21 05Z,   0.30,  -0.94,  99.90,  -0.64,  -0.00,
07/21 06Z,   0.40,  -1.02,  99.90,  -0.62,  -0.00,  (max)
07/21 07Z,   0.60,  -1.34,  99.90,  -0.74,  -0.00,
07/21 08Z,   0.30,  -1.88,  99.90,  -1.58,  -0.00,
07/21 09Z,   0.30,  -2.55,  99.90,  -2.25,  -0.00,
07/21 10Z,   0.40,  -3.15,  99.90,  -2.75,  -0.00,
07/21 11Z,   0.40,  -3.47,  99.90,  -3.07,  -0.00,
07/21 12Z,   0.30,  -3.46,  99.90,  -3.16,  -0.00,  (min)
07/21 13Z,   0.40,  -3.16,  99.90,  -2.76,  -0.00,
07/21 14Z,   0.40,  -2.57,  99.90,  -2.17,  -0.00,
07/21 15Z,   0.40,  -1.77,  99.90,  -1.37,  -0.00,
07/21 16Z,   0.30,  -0.99,  99.90,  -0.69,  -0.00,
07/21 17Z,   0.30,  -0.46,  99.90,  -0.16,  -0.00,
07/21 18Z,   0.40,  -0.29,  99.90,   0.11,  -0.00,  (max)
07/21 19Z,   0.30,  -0.41,  99.90,  -0.11,  -0.00,
07/21 20Z,   0.30,  -0.81,  99.90,  -0.51,  -0.00,
07/21 21Z,   0.20,  -1.45,  99.90,  -1.25,  -0.00,
07/21 22Z,   0.00,  -2.16,  99.90,  -2.16,  -0.00,
07/21 23Z,   0.10,  -2.73,  99.90,  -2.63,  -0.00,
07/22 00Z,  -0.20,  -3.02,  99.90,  -3.22,  -0.00,  (min)
07/22 01Z,   0.10,  -3.04,  99.90,  -2.94,  -0.00,
07/22 02Z,   0.00,  -2.81,  99.90,  -2.81,  -0.00,
07/22 03Z,  -0.40,  -2.34,  99.90,  -2.74,  -0.00,
07/22 04Z,  -0.20,  -1.78,  99.90,  -1.98,  -0.00,
07/22 05Z,  -0.40,  -1.35,  99.90,  -1.75,  -0.00,
07/22 06Z,  -0.10,  -1.19,  99.90,  -1.29,  -0.00,  (max)
07/22 07Z,  -0.20,  -1.28,  99.90,  -1.48,  -0.00,
07/22 08Z,  -0.20,  -1.56,  99.90,  -1.76,  -0.00,
07/22 09Z,  -0.30,  -2.04,  99.90,  -2.34,  -0.00,
07/22 10Z,  -0.40,  -2.61,  99.90,  -3.01,  -0.00,
07/22 11Z,  -0.10,  -3.10,  99.90,  -3.20,  -0.00,
07/22 12Z,  -0.20,  -3.32,  99.90,  -3.52,  -0.00,
07/22 13Z,  -0.30,  -3.26,  99.90,  -3.56,  -0.00,  (min)
07/22 14Z,  -0.30,  -2.95,  99.90,  -3.25,  -0.00,
07/22 15Z,  -0.10,  -2.37,  99.90,  -2.47,  -0.00,
07/22 16Z,  -0.10,  -1.63,  99.90,  -1.73,  -0.00,
07/22 17Z,  -0.30,  -0.92,  99.90,  -1.22,  -0.00,
07/22 18Z,  -0.40,  -0.48,  99.90,  -0.88,  -0.00,
07/22 19Z,  -0.30,  -0.34,  99.90,  -0.64,  -0.00,  (max)
07/22 20Z,  -0.20,  -0.47,  99.90,  -0.67,  -0.00,
07/22 21Z,  -0.20,  -0.86,  99.90,  -1.06,  -0.00,
07/22 22Z,  -0.20,  -1.47,  99.90,  -1.67,  -0.00,
07/22 23Z,  -0.10,  -2.15,  99.90,  -2.25,  -0.00,
07/23 00Z,   0.00,  -2.66,  99.90,  -2.66,  -0.00,