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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
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
#Holden Beach, NC : 08/19/2026 23:21:27 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 06Z,   0.00,   0.82,  99.90,   0.82,   0.00,
08/18 07Z,   0.00,  -0.30,  99.90,  -0.30,   0.00,
08/18 08Z,   0.00,  -1.42,  99.90,  -1.42,   0.00,
08/18 09Z,   0.00,  -2.20,  99.90,  -2.20,   0.00,
08/18 10Z,   0.00,  -2.40,  99.90,  -2.40,   0.00,  (min)
08/18 11Z,   0.00,  -1.99,  99.90,  -1.99,   0.00,
08/18 12Z,  -0.20,  -1.10,  99.90,  -1.30,   0.00,
08/18 13Z,  -0.20,   0.01,  99.90,  -0.19,   0.00,
08/18 14Z,  -0.20,   1.08,  99.90,   0.88,   0.00,
08/18 15Z,  -0.10,   1.93,  99.90,   1.83,   0.00,
08/18 16Z,  -0.10,   2.38,  99.90,   2.28,   0.00,  (max)
08/18 17Z,  -0.20,   2.32,  99.90,   2.12,   0.00,
08/18 18Z,  -0.10,   1.74,  99.90,   1.64,   0.00,
08/18 19Z,  -0.10,   0.74,  99.90,   0.64,   0.00,
08/18 20Z,  -0.10,  -0.42,  99.90,  -0.52,   0.00,
08/18 21Z,   0.00,  -1.39,  99.90,  -1.39,   0.00,
08/18 22Z,   0.00,  -1.90,  99.90,  -1.90,   0.00,  (min)
08/18 23Z,   0.00,  -1.88,  99.90,  -1.88,   0.00,
08/19 00Z,   0.00,  -1.39,  99.90,  -1.39,   0.00,
08/19 01Z,   0.00,  -0.61,  99.90,  -0.61,   0.00,
08/19 02Z,   0.00,   0.25,  99.90,   0.25,   0.00,
08/19 03Z,   0.00,   1.02,  99.90,   1.02,   0.00,
08/19 04Z,  -0.10,   1.53,  99.90,   1.43,   0.00,
08/19 05Z,  -0.10,   1.64,  99.90,   1.54,   0.00,  (max)
08/19 06Z,   0.00,   1.26,  99.90,   1.26,   0.00,
08/19 07Z,   0.00,   0.45,  99.90,   0.45,   0.00,
08/19 08Z,   0.00,  -0.56,  99.90,  -0.56,   0.00,
08/19 09Z,   0.00,  -1.46,  99.90,  -1.46,   0.00,
08/19 10Z,   0.10,  -1.99,  99.90,  -1.89,   0.00,
08/19 11Z,   0.00,  -2.02,  99.90,  -2.02,   0.00,  (min)
08/19 12Z,   0.10,  -1.58,  99.90,  -1.48,   0.00,
08/19 13Z,   0.10,  -0.82,  99.90,  -0.72,   0.00,
08/19 14Z,   0.10,   0.12,  99.90,   0.22,   0.00,
08/19 15Z,   0.10,   1.06,  99.90,   1.16,   0.00,
08/19 16Z,   0.10,   1.82,  99.90,   1.92,   0.00,
08/19 17Z,   0.10,   2.21,  99.90,   2.31,   0.00,
08/19 18Z,   0.30,   2.11,  99.90,   2.41,   0.00,  (max)
08/19 19Z,   0.30,   1.50,  99.90,   1.80,   0.00,
08/19 20Z,   0.30,   0.56,  99.90,   0.86,   0.00,
08/19 21Z,   0.30,  -0.42,  99.90,  -0.12,   0.00,
08/19 22Z,   0.30,  -1.19,  99.90,  -0.89,   0.00,
08/19 23Z,   0.40,  -1.56,  99.90,  -1.16,   0.00,
08/20 00Z,   0.30,  -1.54,  99.90,  -1.24,   0.00,  (min)
08/20 01Z,   0.30,  -1.17,  99.90,  -0.87,   0.00,
08/20 02Z,   0.30,  -0.56,  99.90,  -0.26,   0.00,
08/20 03Z,   0.20,   0.18,  99.90,   0.38,   0.00,
08/20 04Z,   0.20,   0.87,  99.90,   1.07,   0.00,
08/20 05Z,   0.30,   1.33,  99.90,   1.63,   0.00,
08/20 06Z,   0.30,   1.37,  99.90,   1.67,   0.00,  (max)
08/20 07Z,   0.30,   0.96,  99.90,   1.26,   0.00,
08/20 08Z,   0.30,   0.20,  99.90,   0.50,   0.00,
08/20 09Z,   0.30,  -0.66,  99.90,  -0.36,   0.00,
08/20 10Z,   0.20,  -1.36,  99.90,  -1.16,   0.00,
08/20 11Z,   0.20,  -1.73,  99.90,  -1.53,   0.00,  (min)
08/20 12Z,   0.20,  -1.73,  99.90,  -1.53,   0.00,
08/20 13Z,   0.20,  -1.38,  99.90,  -1.18,   0.00,
08/20 14Z,   0.20,  -0.73,  99.90,  -0.53,   0.00,
08/20 15Z,   0.20,   0.12,  99.90,   0.32,   0.00,
08/20 16Z,   0.20,   1.02,  99.90,   1.22,   0.00,
08/20 17Z,   0.10,   1.75,  99.90,   1.85,   0.00,
08/20 18Z,   0.10,   2.09,  99.90,   2.19,   0.00,  (max)
08/20 19Z,   0.20,   1.93,  99.90,   2.13,   0.00,
08/20 20Z,   0.30,   1.34,  99.90,   1.64,   0.00,
08/20 21Z,   0.30,   0.51,  99.90,   0.81,   0.00,
08/20 22Z,   0.30,  -0.32,  99.90,  -0.02,   0.00,
08/20 23Z,   0.30,  -0.96,  99.90,  -0.66,   0.00,
08/21 00Z,   0.30,  -1.34,  99.90,  -1.04,   0.00,
08/21 01Z,   0.30,  -1.40,  99.90,  -1.10,   0.00,  (min)
08/21 02Z,   0.30,  -1.14,  99.90,  -0.84,   0.00,
08/21 03Z,   0.30,  -0.60,  99.90,  -0.30,   0.00,
08/21 04Z,   0.20,   0.11,  99.90,   0.31,   0.00,
08/21 05Z,   0.20,   0.79,  99.90,   0.99,   0.00,
08/21 06Z,   0.20,   1.20,  99.90,   1.40,   0.00,  (max)
08/21 07Z,   0.10,   1.19,  99.90,   1.29,   0.00,
08/21 08Z,   0.00,   0.77,  99.90,   0.77,   0.00,
08/21 09Z,   0.00,   0.11,  99.90,   0.11,   0.00,
08/21 10Z,   0.00,  -0.61,  99.90,  -0.61,   0.00,
08/21 11Z,   0.10,  -1.20,  99.90,  -1.10,   0.00,
08/21 12Z,   0.20,  -1.57,  99.90,  -1.37,   0.00,
08/21 13Z,   0.20,  -1.64,  99.90,  -1.44,   0.00,  (min)
08/21 14Z,   0.10,  -1.37,  99.90,  -1.27,   0.00,
08/21 15Z,   0.00,  -0.75,  99.90,  -0.75,   0.00,
08/21 16Z,   0.00,   0.13,  99.90,   0.13,   0.00,
08/21 17Z,   0.00,   1.04,  99.90,   1.04,   0.00,
08/21 18Z,   0.00,   1.74,  99.90,   1.74,   0.00,
08/21 19Z,   0.10,   2.02,  99.90,   2.12,   0.00,  (max)
08/21 20Z,   0.10,   1.84,  99.90,   1.94,   0.00,
08/21 21Z,   0.10,   1.31,  99.90,   1.41,   0.00,
08/21 22Z,   0.20,   0.58,  99.90,   0.78,   0.00,
08/21 23Z,   0.20,  -0.18,  99.90,   0.02,   0.00,
08/22 00Z,   0.30,  -0.85,  99.90,  -0.55,   0.00,
08/22 01Z,   0.40,  -1.31,  99.90,  -0.91,   0.00,
08/22 02Z,   0.30,  -1.46,  99.90,  -1.16,   0.00,  (min)
08/22 03Z,   0.20,  -1.22,  99.90,  -1.02,   0.00,
08/22 04Z,   0.10,  -0.63,  99.90,  -0.53,   0.00,
08/22 05Z,  -0.10,   0.12,  99.90,   0.02,   0.00,
08/22 06Z,  -0.10,   0.78,  99.90,   0.68,   0.00,
08/22 07Z,   0.00,   1.14,  99.90,   1.14,   0.00,
08/22 08Z,   0.20,   1.11,  99.90,   1.31,   0.00,  (max)
08/22 09Z,   0.20,   0.73,  99.90,   0.93,   0.00,
08/22 10Z,   0.30,   0.15,  99.90,   0.45,   0.00,
08/22 11Z,   0.20,  -0.52,  99.90,  -0.32,   0.00,
08/22 12Z,   0.00,  -1.14,  99.90,  -1.14,   0.00,
08/22 13Z,   0.00,  -1.60,  99.90,  -1.60,   0.00,
08/22 14Z,   0.00,  -1.74,  99.90,  -1.74,   0.00,  (min)
08/22 15Z,   0.00,  -1.45,  99.90,  -1.45,   0.00,
08/22 16Z,   0.00,  -0.75,  99.90,  -0.75,   0.00,
08/22 17Z,   0.00,   0.19,  99.90,   0.19,   0.00,
08/22 18Z,   0.00,   1.12,  99.90,   1.12,   0.00,
08/22 19Z,   0.00,   1.78,  99.90,   1.78,   0.00,
08/22 20Z,   0.10,   2.04,  99.90,   2.14,   0.00,  (max)
08/22 21Z,   0.10,   1.88,  99.90,   1.98,   0.00,
08/22 22Z,   0.20,   1.39,  99.90,   1.59,   0.00,
08/22 23Z,   0.20,   0.67,  99.90,   0.87,   0.00,
08/23 00Z,   0.20,  -0.16,  99.90,   0.04,   0.00,
08/23 01Z,   0.30,  -0.94,  99.90,  -0.64,   0.00,
08/23 02Z,   0.10,  -1.48,  99.90,  -1.38,   0.00,
08/23 03Z,   0.00,  -1.61,  99.90,  -1.61,   0.00,  (min)
08/23 04Z,   0.00,  -1.28,  99.90,  -1.28,   0.00,
08/23 05Z,   0.00,  -0.60,  99.90,  -0.60,   0.00,
08/23 06Z,   0.20,   0.19,  99.90,   0.39,   0.00,
08/23 07Z,   0.30,   0.84,  99.90,   1.14,   0.00,
08/23 08Z,   0.40,   1.18,  99.90,   1.58,   0.00,  (max)
08/23 09Z,   0.20,   1.16,  99.90,   1.36,   0.00,
08/23 10Z,   0.00,   0.82,  99.90,   0.82,   0.00,
08/23 11Z,  -0.20,   0.22,  99.90,   0.02,   0.00,
08/23 12Z,  -0.10,  -0.53,  99.90,  -0.63,   0.00,
08/23 13Z,   0.00,  -1.28,  99.90,  -1.28,   0.00,
08/23 14Z,   0.10,  -1.82,  99.90,  -1.72,   0.00,
08/23 15Z,   0.10,  -1.92,  99.90,  -1.82,   0.00,  (min)
08/23 16Z,   0.10,  -1.51,  99.90,  -1.41,   0.00,
08/23 17Z,   0.00,  -0.68,  99.90,  -0.68,   0.00,
08/23 18Z,   0.00,   0.34,  99.90,   0.34,   0.00,