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
#Beaufort, Duke, NC : 04/10/2026 14:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/08 18Z,   0.60,  -2.59,  -2.19,  99.90,  -0.20,  (max)
04/08 19Z,   0.60,  -3.03,  -2.63,  99.90,  -0.20,
04/08 20Z,   0.50,  -3.53,  -3.12,  99.90,  -0.09,
04/08 21Z,   0.50,  -3.92,  -3.61,  99.90,  -0.19,
04/08 22Z,   0.50,  -4.13,  -3.86,  99.90,  -0.23,
04/08 23Z,   0.50,  -4.18,  -3.92,  99.90,  -0.24,  (min)
04/09 00Z,   0.50,  -4.00,  -3.72,  99.90,  -0.22,
04/09 01Z,   0.50,  -3.58,  -3.23,  99.90,  -0.15,
04/09 02Z,   0.50,  -3.02,  -2.69,  99.90,  -0.17,
04/09 03Z,   0.50,  -2.48,  -2.04,  99.90,  -0.06,
04/09 04Z,   0.50,  -2.05,  -1.53,  99.90,   0.02,
04/09 05Z,   0.50,  -1.80,  -1.21,  99.90,   0.09,  (max)
04/09 06Z,   0.40,  -1.82,  -1.26,  99.90,   0.16,
04/09 07Z,   0.40,  -2.15,  -1.66,  99.90,   0.09,
04/09 08Z,   0.40,  -2.67,  -2.19,  99.90,   0.08,
04/09 09Z,   0.30,  -3.18,  -2.74,  99.90,   0.14,
04/09 10Z,   0.30,  -3.59,  -3.21,  99.90,   0.08,
04/09 11Z,   0.30,  -3.89,  -3.66,  99.90,  -0.07,
04/09 12Z,   0.30,  -4.03,  -3.71,  99.90,   0.02,  (min)
04/09 13Z,   0.30,  -3.92,  -3.58,  99.90,   0.04,
04/09 14Z,   0.30,  -3.57,  -3.25,  99.90,   0.02,
04/09 15Z,   0.30,  -3.15,  -2.79,  99.90,   0.06,
04/09 16Z,   0.40,  -2.78,  -2.39,  99.90,  -0.01,
04/09 17Z,   0.40,  -2.52,  -2.14,  99.90,  -0.02,
04/09 18Z,   0.50,  -2.47,  -2.04,  99.90,  -0.07,  (max)
04/09 19Z,   0.50,  -2.68,  -2.29,  99.90,  -0.11,
04/09 20Z,   0.50,  -3.10,  -2.64,  99.90,  -0.04,
04/09 21Z,   0.50,  -3.54,  -3.02,  99.90,   0.02,
04/09 22Z,   0.50,  -3.87,  -3.49,  99.90,  -0.12,
04/09 23Z,   0.50,  -4.06,  -3.67,  99.90,  -0.11,  (min)
04/10 00Z,   0.50,  -4.12,  -3.63,  99.90,  -0.01,
04/10 01Z,   0.50,  -3.95,  -3.36,  99.90,   0.09,
04/10 02Z,   0.50,  -3.53,  -3.01,  99.90,   0.02,
04/10 03Z,   0.50,  -2.97,  -2.48,  99.90,  -0.01,
04/10 04Z,   0.40,  -2.45,  -1.91,  99.90,   0.14,
04/10 05Z,   0.50,  -2.06,  -1.39,  99.90,   0.17,
04/10 06Z,   0.50,  -1.86,  -1.14,  99.90,   0.22,  (max)
04/10 07Z,   0.50,  -1.92,  -1.24,  99.90,   0.18,
04/10 08Z,   0.50,  -2.25,  -1.66,  99.90,   0.09,
04/10 09Z,   0.40,  -2.74,  -2.21,  99.90,   0.13,
04/10 10Z,   0.40,  -3.21,  -2.74,  99.90,   0.07,
04/10 11Z,   0.40,  -3.60,  -3.26,  99.90,  -0.06,
04/10 12Z,   0.40,  -3.91,  -3.52,  99.90,  -0.01,
04/10 13Z,   0.40,  -4.05,  -3.65,  99.90,  -0.00,  (min)
04/10 14Z,   0.40,  -3.90,  -3.54,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 15Z,   0.40,  -3.53,  99.90,  -3.16,  -0.03,
04/10 16Z,   0.40,  -3.09,  99.90,  -2.72,  -0.03,
04/10 17Z,   0.40,  -2.73,  99.90,  -2.35,  -0.03,
04/10 18Z,   0.40,  -2.49,  99.90,  -2.12,  -0.02,
04/10 19Z,   0.40,  -2.45,  99.90,  -2.07,  -0.02,  (max)
04/10 20Z,   0.50,  -2.67,  99.90,  -2.18,  -0.02,
04/10 21Z,   0.50,  -3.06,  99.90,  -2.57,  -0.01,
04/10 22Z,   0.50,  -3.48,  99.90,  -2.99,  -0.01,
04/10 23Z,   0.40,  -3.81,  99.90,  -3.42,  -0.01,
04/11 00Z,   0.40,  -4.05,  99.90,  -3.65,  -0.00,
04/11 01Z,   0.40,  -4.13,  99.90,  -3.73,   0.00,  (min)
04/11 02Z,   0.40,  -3.96,  99.90,  -3.56,   0.00,
04/11 03Z,   0.30,  -3.52,  99.90,  -3.21,   0.00,
04/11 04Z,   0.30,  -2.95,  99.90,  -2.65,   0.00,
04/11 05Z,   0.30,  -2.44,  99.90,  -2.14,   0.00,
04/11 06Z,   0.30,  -2.07,  99.90,  -1.76,   0.00,
04/11 07Z,   0.30,  -1.88,  99.90,  -1.57,   0.00,  (max)
04/11 08Z,   0.30,  -1.95,  99.90,  -1.64,   0.00,
04/11 09Z,   0.30,  -2.29,  99.90,  -1.98,   0.00,
04/11 10Z,   0.30,  -2.77,  99.90,  -2.46,   0.00,
04/11 11Z,   0.30,  -3.26,  99.90,  -2.95,   0.00,
04/11 12Z,   0.30,  -3.69,  99.90,  -3.39,   0.00,
04/11 13Z,   0.20,  -4.02,  99.90,  -3.82,   0.00,
04/11 14Z,   0.20,  -4.13,  99.90,  -3.93,   0.00,  (min)
04/11 15Z,   0.20,  -3.93,  99.90,  -3.72,   0.00,
04/11 16Z,   0.20,  -3.50,  99.90,  -3.29,   0.00,
04/11 17Z,   0.20,  -3.03,  99.90,  -2.82,   0.00,
04/11 18Z,   0.20,  -2.64,  99.90,  -2.44,   0.00,
04/11 19Z,   0.30,  -2.39,  99.90,  -2.09,   0.00,
04/11 20Z,   0.30,  -2.34,  99.90,  -2.04,   0.00,  (max)
04/11 21Z,   0.30,  -2.55,  99.90,  -2.25,   0.00,
04/11 22Z,   0.30,  -2.96,  99.90,  -2.65,   0.00,
04/11 23Z,   0.30,  -3.41,  99.90,  -3.10,   0.00,
04/12 00Z,   0.30,  -3.80,  99.90,  -3.50,   0.00,
04/12 01Z,   0.30,  -4.11,  99.90,  -3.80,   0.00,
04/12 02Z,   0.30,  -4.22,  99.90,  -3.91,   0.00,  (min)
04/12 03Z,   0.30,  -4.02,  99.90,  -3.71,   0.00,
04/12 04Z,   0.30,  -3.53,  99.90,  -3.23,   0.00,
04/12 05Z,   0.30,  -2.95,  99.90,  -2.64,   0.00,
04/12 06Z,   0.30,  -2.42,  99.90,  -2.12,   0.00,
04/12 07Z,   0.40,  -2.04,  99.90,  -1.63,   0.00,
04/12 08Z,   0.40,  -1.84,  99.90,  -1.43,   0.00,  (max)
04/12 09Z,   0.30,  -1.92,  99.90,  -1.62,   0.00,
04/12 10Z,   0.30,  -2.30,  99.90,  -1.99,   0.00,
04/12 11Z,   0.30,  -2.83,  99.90,  -2.53,   0.00,
04/12 12Z,   0.30,  -3.38,  99.90,  -3.08,   0.00,
04/12 13Z,   0.30,  -3.87,  99.90,  -3.56,   0.00,
04/12 14Z,   0.30,  -4.21,  99.90,  -3.90,   0.00,
04/12 15Z,   0.30,  -4.26,  99.90,  -3.95,   0.00,  (min)
04/12 16Z,   0.20,  -3.96,  99.90,  -3.75,   0.00,
04/12 17Z,   0.20,  -3.45,  99.90,  -3.24,   0.00,
04/12 18Z,   0.20,  -2.92,  99.90,  -2.71,   0.00,
04/12 19Z,   0.20,  -2.48,  99.90,  -2.28,   0.00,
04/12 20Z,   0.20,  -2.19,  99.90,  -1.98,   0.00,
04/12 21Z,   0.20,  -2.13,  99.90,  -1.92,   0.00,  (max)
04/12 22Z,   0.20,  -2.37,  99.90,  -2.16,   0.00,
04/12 23Z,   0.20,  -2.84,  99.90,  -2.63,   0.00,
04/13 00Z,   0.20,  -3.37,  99.90,  -3.17,   0.00,
04/13 01Z,   0.20,  -3.86,  99.90,  -3.66,   0.00,
04/13 02Z,   0.20,  -4.23,  99.90,  -4.02,   0.00,
04/13 03Z,   0.20,  -4.34,  99.90,  -4.14,   0.00,  (min)
04/13 04Z,   0.20,  -4.10,  99.90,  -3.90,   0.00,
04/13 05Z,   0.20,  -3.57,  99.90,  -3.36,   0.00,
04/13 06Z,   0.20,  -2.94,  99.90,  -2.74,   0.00,
04/13 07Z,   0.20,  -2.38,  99.90,  -2.18,   0.00,
04/13 08Z,   0.20,  -1.96,  99.90,  -1.76,   0.00,
04/13 09Z,   0.20,  -1.76,  99.90,  -1.55,   0.00,  (max)
04/13 10Z,   0.20,  -1.89,  99.90,  -1.68,   0.00,
04/13 11Z,   0.20,  -2.34,  99.90,  -2.13,   0.00,
04/13 12Z,   0.10,  -2.96,  99.90,  -2.86,   0.00,
04/13 13Z,   0.10,  -3.59,  99.90,  -3.49,   0.00,
04/13 14Z,   0.10,  -4.12,  99.90,  -4.01,   0.00,
04/13 15Z,   0.10,  -4.43,  99.90,  -4.32,   0.00,  (min)
04/13 16Z,   0.10,  -4.38,  99.90,  -4.27,   0.00,
04/13 17Z,   0.10,  -3.96,  99.90,  -3.86,   0.00,
04/13 18Z,   0.10,  -3.35,  99.90,  -3.25,   0.00,
04/13 19Z,   0.10,  -2.74,  99.90,  -2.63,   0.00,
04/13 20Z,   0.10,  -2.23,  99.90,  -2.12,   0.00,
04/13 21Z,   0.10,  -1.89,  99.90,  -1.78,   0.00,
04/13 22Z,   0.10,  -1.85,  99.90,  -1.74,   0.00,  (max)
04/13 23Z,   0.10,  -2.17,  99.90,  -2.07,   0.00,
04/14 00Z,   0.10,  -2.75,  99.90,  -2.65,   0.00,
04/14 01Z,   0.10,  -3.40,  99.90,  -3.30,   0.00,
04/14 02Z,   0.10,  -3.98,  99.90,  -3.88,   0.00,
04/14 03Z,   0.00,  -4.39,  99.90,  -4.39,   0.00,
04/14 04Z,   0.00,  -4.49,  99.90,  -4.49,   0.00,  (min)
04/14 05Z,   0.00,  -4.19,  99.90,  -4.19,   0.00,
04/14 06Z,   0.00,  -3.60,  99.90,  -3.59,   0.00,