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
#Wilmington, NC : 08/13/2026 21:21:56 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 06Z,   0.40,  -0.38,  -0.16,  99.90,  -0.18,
08/12 07Z,   0.40,  -1.47,  -1.10,  99.90,  -0.03,
08/12 08Z,   0.40,  -2.28,  -1.82,  99.90,   0.06,  (min)
08/12 09Z,   0.40,  -2.20,  -1.72,  99.90,   0.08,
08/12 10Z,   0.40,  -1.18,  -0.28,  99.90,   0.50,
08/12 11Z,   0.40,   0.13,   1.17,  99.90,   0.64,
08/12 12Z,   0.40,   1.17,   2.04,  99.90,   0.47,
08/12 13Z,   0.40,   1.86,   2.54,  99.90,   0.28,
08/12 14Z,   0.40,   2.08,   2.75,  99.90,   0.27,  (max)
08/12 15Z,   0.40,   1.73,   2.51,  99.90,   0.38,
08/12 16Z,   0.40,   0.96,   1.65,  99.90,   0.29,
08/12 17Z,   0.40,   0.06,   0.57,  99.90,   0.11,
08/12 18Z,   0.50,  -0.85,  -0.43,  99.90,  -0.08,
08/12 19Z,   0.50,  -1.75,  -1.33,  99.90,  -0.08,
08/12 20Z,   0.50,  -2.46,  -2.03,  99.90,  -0.07,
08/12 21Z,   0.50,  -2.48,  -2.22,  99.90,  -0.24,  (min)
08/12 22Z,   0.50,  -1.48,  -0.58,  99.90,   0.40,
08/12 23Z,   0.60,   0.03,   1.35,  99.90,   0.72,
08/13 00Z,   0.60,   1.33,   2.40,  99.90,   0.47,
08/13 01Z,   0.60,   2.23,   3.09,  99.90,   0.26,
08/13 02Z,   0.60,   2.71,   3.55,  99.90,   0.24,  (max)
08/13 03Z,   0.60,   2.67,   3.46,  99.90,   0.19,
08/13 04Z,   0.60,   2.13,   2.65,  99.90,  -0.08,
08/13 05Z,   0.60,   1.33,   1.58,  99.90,  -0.35,
08/13 06Z,   0.50,   0.41,   0.62,  99.90,  -0.29,
08/13 07Z,   0.50,  -0.65,  -0.33,  99.90,  -0.18,
08/13 08Z,   0.50,  -1.76,  -1.20,  99.90,   0.06,
08/13 09Z,   0.50,  -2.47,  -1.82,  99.90,   0.15,
08/13 10Z,   0.50,  -2.19,  -1.86,  99.90,  -0.17,  (min)
08/13 11Z,   0.50,  -1.01,  -0.33,  99.90,   0.18,
08/13 12Z,   0.40,   0.33,   1.35,  99.90,   0.62,
08/13 13Z,   0.40,   1.37,   2.28,  99.90,   0.51,
08/13 14Z,   0.40,   2.04,   2.83,  99.90,   0.39,
08/13 15Z,   0.40,   2.21,   3.14,  99.90,   0.53,  (max)
08/13 16Z,   0.40,   1.80,   2.80,  99.90,   0.60,
08/13 17Z,   0.40,   1.01,   1.83,  99.90,   0.42,
08/13 18Z,   0.40,   0.11,   0.69,  99.90,   0.18,
08/13 19Z,   0.50,  -0.84,  -0.24,  99.90,   0.10,
08/13 20Z,   0.50,  -1.78,  -1.09,  99.90,   0.19,
08/13 21Z,   0.50,  -2.48,  -1.77,  99.90,   0.21,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 22Z,   0.50,  -2.36,  99.90,  -1.66,   0.21,
08/13 23Z,   0.50,  -1.25,  99.90,  -0.54,   0.21,
08/14 00Z,   0.50,   0.26,  99.90,   0.97,   0.21,
08/14 01Z,   0.50,   1.48,  99.90,   2.19,   0.21,
08/14 02Z,   0.50,   2.29,  99.90,   3.00,   0.21,
08/14 03Z,   0.50,   2.67,  99.90,   3.38,   0.21,  (max)
08/14 04Z,   0.50,   2.51,  99.90,   3.22,   0.21,
08/14 05Z,   0.50,   1.89,  99.90,   2.60,   0.21,
08/14 06Z,   0.50,   1.04,  99.90,   1.75,   0.21,
08/14 07Z,   0.50,   0.08,  99.90,   0.79,   0.21,
08/14 08Z,   0.50,  -1.00,  99.90,  -0.29,   0.21,
08/14 09Z,   0.50,  -2.04,  99.90,  -1.33,   0.21,
08/14 10Z,   0.50,  -2.55,  99.90,  -1.84,   0.21,  (min)
08/14 11Z,   0.50,  -2.03,  99.90,  -1.32,   0.21,
08/14 12Z,   0.50,  -0.72,  99.90,  -0.01,   0.21,
08/14 13Z,   0.40,   0.60,  99.90,   1.21,   0.21,
08/14 14Z,   0.40,   1.57,  99.90,   2.18,   0.21,
08/14 15Z,   0.40,   2.17,  99.90,   2.78,   0.21,
08/14 16Z,   0.40,   2.26,  99.90,   2.87,   0.21,  (max)
08/14 17Z,   0.40,   1.80,  99.90,   2.41,   0.21,
08/14 18Z,   0.40,   1.00,  99.90,   1.61,   0.21,
08/14 19Z,   0.40,   0.08,  99.90,   0.69,   0.21,
08/14 20Z,   0.40,  -0.88,  99.90,  -0.27,   0.21,
08/14 21Z,   0.40,  -1.82,  99.90,  -1.21,   0.21,
08/14 22Z,   0.40,  -2.42,  99.90,  -1.81,   0.21,  (min)
08/14 23Z,   0.40,  -2.14,  99.90,  -1.53,   0.21,
08/15 00Z,   0.40,  -0.93,  99.90,  -0.32,   0.21,
08/15 01Z,   0.40,   0.51,  99.90,   1.12,   0.21,
08/15 02Z,   0.40,   1.59,  99.90,   2.20,   0.21,
08/15 03Z,   0.40,   2.27,  99.90,   2.89,   0.21,
08/15 04Z,   0.40,   2.53,  99.90,   3.14,   0.21,  (max)
08/15 05Z,   0.40,   2.25,  99.90,   2.86,   0.21,
08/15 06Z,   0.30,   1.55,  99.90,   2.06,   0.21,
08/15 07Z,   0.30,   0.65,  99.90,   1.16,   0.21,
08/15 08Z,   0.30,  -0.33,  99.90,   0.18,   0.21,
08/15 09Z,   0.30,  -1.36,  99.90,  -0.85,   0.21,
08/15 10Z,   0.30,  -2.26,  99.90,  -1.75,   0.21,
08/15 11Z,   0.30,  -2.50,  99.90,  -1.99,   0.21,  (min)
08/15 12Z,   0.30,  -1.73,  99.90,  -1.22,   0.21,
08/15 13Z,   0.20,  -0.36,  99.90,   0.05,   0.21,
08/15 14Z,   0.20,   0.87,  99.90,   1.28,   0.21,
08/15 15Z,   0.20,   1.73,  99.90,   2.14,   0.21,
08/15 16Z,   0.20,   2.24,  99.90,   2.65,   0.21,
08/15 17Z,   0.20,   2.25,  99.90,   2.66,   0.21,  (max)
08/15 18Z,   0.20,   1.73,  99.90,   2.14,   0.21,
08/15 19Z,   0.20,   0.91,  99.90,   1.32,   0.21,
08/15 20Z,   0.20,  -0.02,  99.90,   0.39,   0.21,
08/15 21Z,   0.20,  -0.97,  99.90,  -0.56,   0.21,
08/15 22Z,   0.20,  -1.84,  99.90,  -1.43,   0.21,
08/15 23Z,   0.20,  -2.29,  99.90,  -1.88,   0.21,  (min)
08/16 00Z,   0.20,  -1.83,  99.90,  -1.42,   0.21,
08/16 01Z,   0.30,  -0.58,  99.90,  -0.07,   0.21,
08/16 02Z,   0.30,   0.73,  99.90,   1.24,   0.21,
08/16 03Z,   0.30,   1.63,  99.90,   2.14,   0.21,
08/16 04Z,   0.30,   2.18,  99.90,   2.69,   0.21,
08/16 05Z,   0.30,   2.31,  99.90,   2.82,   0.21,  (max)
08/16 06Z,   0.30,   1.91,  99.90,   2.42,   0.21,
08/16 07Z,   0.30,   1.13,  99.90,   1.64,   0.21,
08/16 08Z,   0.30,   0.19,  99.90,   0.70,   0.21,
08/16 09Z,   0.30,  -0.76,  99.90,  -0.25,   0.21,
08/16 10Z,   0.30,  -1.68,  99.90,  -1.17,   0.21,
08/16 11Z,   0.30,  -2.35,  99.90,  -1.84,   0.21,  (min)
08/16 12Z,   0.30,  -2.31,  99.90,  -1.80,   0.21,
08/16 13Z,   0.30,  -1.34,  99.90,  -0.83,   0.21,
08/16 14Z,   0.40,   0.01,  99.90,   0.62,   0.21,
08/16 15Z,   0.40,   1.10,  99.90,   1.71,   0.21,
08/16 16Z,   0.40,   1.84,  99.90,   2.45,   0.21,
08/16 17Z,   0.40,   2.25,  99.90,   2.87,   0.21,  (max)
08/16 18Z,   0.40,   2.18,  99.90,   2.79,   0.21,
08/16 19Z,   0.40,   1.59,  99.90,   2.21,   0.21,
08/16 20Z,   0.40,   0.74,  99.90,   1.35,   0.21,
08/16 21Z,   0.40,  -0.18,  99.90,   0.44,   0.21,
08/16 22Z,   0.40,  -1.06,  99.90,  -0.45,   0.21,
08/16 23Z,   0.40,  -1.82,  99.90,  -1.21,   0.21,
08/17 00Z,   0.40,  -2.08,  99.90,  -1.47,   0.21,  (min)
08/17 01Z,   0.40,  -1.48,  99.90,  -0.87,   0.21,
08/17 02Z,   0.40,  -0.26,  99.90,   0.35,   0.21,
08/17 03Z,   0.40,   0.86,  99.90,   1.47,   0.21,
08/17 04Z,   0.40,   1.60,  99.90,   2.21,   0.21,
08/17 05Z,   0.40,   2.02,  99.90,   2.63,   0.21,
08/17 06Z,   0.40,   2.04,  99.90,   2.65,   0.21,  (max)
08/17 07Z,   0.40,   1.53,  99.90,   2.14,   0.21,
08/17 08Z,   0.40,   0.67,  99.90,   1.28,   0.21,
08/17 09Z,   0.40,  -0.27,  99.90,   0.34,   0.21,
08/17 10Z,   0.40,  -1.14,  99.90,  -0.53,   0.21,
08/17 11Z,   0.40,  -1.89,  99.90,  -1.28,   0.21,
08/17 12Z,   0.40,  -2.31,  99.90,  -1.70,   0.21,
08/17 13Z,  99.90,  -2.01,  99.90,  99.90,   0.21,
08/17 14Z,  99.90,  -0.93,  99.90,  99.90,   0.21,
08/17 15Z,  99.90,   0.32,  99.90,  99.90,   0.21,
08/17 16Z,  99.90,   1.26,  99.90,  99.90,   0.21,
08/17 17Z,  99.90,   1.89,  99.90,  99.90,   0.21,
08/17 18Z,  99.90,   2.23,  99.90,  99.90,   0.21,