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
#Bar Harbor, Frenchman Bay, ME : 07/07/2025 22:21:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 06Z,   0.40,   1.42,   1.68,  99.90,  -0.14,
07/06 07Z,   0.40,   1.65,   1.90,  99.90,  -0.15,  (min)
07/06 08Z,   0.50,   2.86,   3.16,  99.90,  -0.20,
07/06 09Z,   0.50,   4.69,   5.07,  99.90,  -0.12,
07/06 10Z,   0.50,   6.58,   7.07,  99.90,  -0.01,
07/06 11Z,   0.50,   8.08,   8.62,  99.90,   0.04,
07/06 12Z,   0.50,   8.89,   9.54,  99.90,   0.15,  (max)
07/06 13Z,   0.50,   8.80,   9.43,  99.90,   0.13,
07/06 14Z,   0.50,   7.78,   8.47,  99.90,   0.19,
07/06 15Z,   0.50,   6.15,   6.75,  99.90,   0.10,
07/06 16Z,   0.50,   4.40,   4.86,  99.90,  -0.04,
07/06 17Z,   0.50,   2.98,   3.36,  99.90,  -0.12,
07/06 18Z,   0.50,   2.20,   2.57,  99.90,  -0.13,  (min)
07/06 19Z,   0.50,   2.33,   2.62,  99.90,  -0.21,
07/06 20Z,   0.50,   3.44,   3.78,  99.90,  -0.16,
07/06 21Z,   0.50,   5.30,   5.67,  99.90,  -0.13,
07/06 22Z,   0.50,   7.36,   7.83,  99.90,  -0.03,
07/06 23Z,   0.50,   9.08,   9.61,  99.90,   0.03,
07/07 00Z,   0.50,  10.11,  10.71,  99.90,   0.10,
07/07 01Z,   0.40,  10.20,  10.88,  99.90,   0.28,  (max)
07/07 02Z,   0.40,   9.26,   9.81,  99.90,   0.15,
07/07 03Z,   0.40,   7.47,   8.04,  99.90,   0.17,
07/07 04Z,   0.30,   5.30,   5.72,  99.90,   0.12,
07/07 05Z,   0.30,   3.28,   3.56,  99.90,  -0.02,
07/07 06Z,   0.30,   1.80,   2.11,  99.90,   0.01,
07/07 07Z,   0.30,   1.16,   1.34,  99.90,  -0.12,  (min)
07/07 08Z,   0.30,   1.57,   1.81,  99.90,  -0.06,
07/07 09Z,   0.20,   2.96,   3.20,  99.90,   0.04,
07/07 10Z,   0.30,   4.90,   5.20,  99.90,   0.00,
07/07 11Z,   0.30,   6.82,   7.24,  99.90,   0.12,
07/07 12Z,   0.30,   8.29,   8.75,  99.90,   0.16,
07/07 13Z,   0.30,   9.00,   9.51,  99.90,   0.21,  (max)
07/07 14Z,   0.30,   8.77,   9.31,  99.90,   0.24,
07/07 15Z,   0.30,   7.61,   8.16,  99.90,   0.25,
07/07 16Z,   0.30,   5.89,   6.48,  99.90,   0.29,
07/07 17Z,   0.30,   4.12,   4.55,  99.90,   0.13,
07/07 18Z,   0.30,   2.76,   3.23,  99.90,   0.17,
07/07 19Z,   0.40,   2.12,   2.53,  99.90,   0.01,  (min)
07/07 20Z,   0.40,   2.44,   2.85,  99.90,   0.01,
07/07 21Z,   0.40,   3.76,   4.12,  99.90,  -0.04,
07/07 22Z,   0.50,   5.76,   6.22,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 23Z,   0.50,   7.87,  99.90,   8.33,  -0.04,
07/08 00Z,   0.50,   9.53,  99.90,  10.00,  -0.04,
07/08 01Z,   0.60,  10.41,  99.90,  10.98,  -0.03,  (max)
07/08 02Z,   0.60,  10.28,  99.90,  10.85,  -0.03,
07/08 03Z,   0.60,   9.07,  99.90,   9.65,  -0.02,
07/08 04Z,   0.50,   7.06,  99.90,   7.54,  -0.02,
07/08 05Z,   0.50,   4.76,  99.90,   5.25,  -0.01,
07/08 06Z,   0.50,   2.73,  99.90,   3.22,  -0.01,
07/08 07Z,   0.50,   1.34,  99.90,   1.84,  -0.01,
07/08 08Z,   0.50,   0.90,  99.90,   1.40,  -0.00,  (min)
07/08 09Z,   0.50,   1.56,  99.90,   2.07,   0.00,
07/08 10Z,   0.50,   3.19,  99.90,   3.70,   0.01,
07/08 11Z,   0.50,   5.28,  99.90,   5.79,   0.01,
07/08 12Z,   0.40,   7.25,  99.90,   7.66,   0.01,
07/08 13Z,   0.40,   8.65,  99.90,   9.06,   0.01,
07/08 14Z,   0.40,   9.21,  99.90,   9.61,   0.01,  (max)
07/08 15Z,   0.40,   8.74,  99.90,   9.15,   0.01,
07/08 16Z,   0.40,   7.36,  99.90,   7.77,   0.01,
07/08 17Z,   0.30,   5.50,  99.90,   5.81,   0.01,
07/08 18Z,   0.40,   3.70,  99.90,   4.11,   0.01,
07/08 19Z,   0.30,   2.42,  99.90,   2.73,   0.01,
07/08 20Z,   0.30,   1.97,  99.90,   2.28,   0.01,  (min)
07/08 21Z,   0.30,   2.56,  99.90,   2.86,   0.01,
07/08 22Z,   0.40,   4.15,  99.90,   4.56,   0.01,
07/08 23Z,   0.40,   6.33,  99.90,   6.74,   0.01,
07/09 00Z,   0.50,   8.48,  99.90,   8.98,   0.01,
07/09 01Z,   0.50,  10.05,  99.90,  10.56,   0.01,
07/09 02Z,   0.50,  10.72,  99.90,  11.23,   0.01,  (max)
07/09 03Z,   0.50,  10.28,  99.90,  10.79,   0.01,
07/09 04Z,   0.50,   8.75,  99.90,   9.26,   0.01,
07/09 05Z,   0.50,   6.48,  99.90,   6.99,   0.01,
07/09 06Z,   0.50,   4.07,  99.90,   4.58,   0.01,
07/09 07Z,   0.50,   2.07,  99.90,   2.58,   0.01,
07/09 08Z,   0.50,   0.85,  99.90,   1.36,   0.01,
07/09 09Z,   0.60,   0.70,  99.90,   1.30,   0.01,  (min)
07/09 10Z,   0.60,   1.71,  99.90,   2.31,   0.01,
07/09 11Z,   0.60,   3.62,  99.90,   4.23,   0.01,
07/09 12Z,   0.60,   5.87,  99.90,   6.48,   0.01,
07/09 13Z,   0.60,   7.83,  99.90,   8.44,   0.01,
07/09 14Z,   0.60,   9.10,  99.90,   9.71,   0.01,
07/09 15Z,   0.70,   9.40,  99.90,  10.11,   0.01,  (max)
07/09 16Z,   0.70,   8.62,  99.90,   9.33,   0.01,
07/09 17Z,   0.70,   6.97,  99.90,   7.68,   0.01,
07/09 18Z,   0.70,   4.95,  99.90,   5.66,   0.01,
07/09 19Z,   0.60,   3.16,  99.90,   3.77,   0.01,
07/09 20Z,   0.60,   2.02,  99.90,   2.63,   0.01,
07/09 21Z,   0.70,   1.84,  99.90,   2.55,   0.01,  (min)
07/09 22Z,   0.70,   2.76,  99.90,   3.47,   0.01,
07/09 23Z,   0.70,   4.67,  99.90,   5.37,   0.01,
07/10 00Z,   0.70,   7.03,  99.90,   7.74,   0.01,
07/10 01Z,   0.70,   9.18,  99.90,   9.89,   0.01,
07/10 02Z,   0.70,  10.59,  99.90,  11.30,   0.01,
07/10 03Z,   0.70,  10.96,  99.90,  11.67,   0.01,  (max)
07/10 04Z,   0.70,  10.14,  99.90,  10.85,   0.01,
07/10 05Z,   0.60,   8.24,  99.90,   8.85,   0.01,
07/10 06Z,   0.60,   5.73,  99.90,   6.33,   0.01,
07/10 07Z,   0.60,   3.25,  99.90,   3.86,   0.01,
07/10 08Z,   0.60,   1.36,  99.90,   1.97,   0.01,
07/10 09Z,   0.60,   0.41,  99.90,   1.02,   0.01,  (min)
07/10 10Z,   0.60,   0.64,  99.90,   1.25,   0.01,
07/10 11Z,   0.70,   2.05,  99.90,   2.76,   0.01,
07/10 12Z,   0.70,   4.27,  99.90,   4.97,   0.01,
07/10 13Z,   0.70,   6.62,  99.90,   7.33,   0.01,
07/10 14Z,   0.70,   8.52,  99.90,   9.22,   0.01,
07/10 15Z,   0.70,   9.55,  99.90,  10.25,   0.01,  (max)
07/10 16Z,   0.70,   9.50,  99.90,  10.20,   0.01,
07/10 17Z,   0.70,   8.34,  99.90,   9.05,   0.01,
07/10 18Z,   0.70,   6.40,  99.90,   7.11,   0.01,
07/10 19Z,   0.70,   4.27,  99.90,   4.97,   0.01,
07/10 20Z,   0.70,   2.54,  99.90,   3.25,   0.01,
07/10 21Z,   0.70,   1.64,  99.90,   2.34,   0.01,  (min)
07/10 22Z,   0.70,   1.80,  99.90,   2.51,   0.01,
07/10 23Z,   0.80,   3.12,  99.90,   3.93,   0.01,
07/11 00Z,   0.80,   5.34,  99.90,   6.15,   0.01,
07/11 01Z,   0.90,   7.83,  99.90,   8.74,   0.01,
07/11 02Z,   0.90,   9.91,  99.90,  10.82,   0.01,
07/11 03Z,   0.90,  11.07,  99.90,  11.98,   0.01,  (max)
07/11 04Z,   0.90,  11.06,  99.90,  11.97,   0.01,
07/11 05Z,   0.90,   9.80,  99.90,  10.71,   0.01,
07/11 06Z,   0.80,   7.54,  99.90,   8.34,   0.01,
07/11 07Z,   0.80,   4.82,  99.90,   5.63,   0.01,
07/11 08Z,   0.80,   2.36,  99.90,   3.17,   0.01,
07/11 09Z,   0.70,   0.69,  99.90,   1.40,   0.01,
07/11 10Z,   0.70,   0.11,  99.90,   0.82,   0.01,  (min)
07/11 11Z,   0.70,   0.79,  99.90,   1.50,   0.01,
07/11 12Z,   0.70,   2.62,  99.90,   3.32,   0.01,
07/11 13Z,  99.90,   5.09,  99.90,  99.90,   0.01,
07/11 14Z,  99.90,   7.49,  99.90,  99.90,   0.01,
07/11 15Z,  99.90,   9.21,  99.90,  99.90,   0.01,
07/11 16Z,  99.90,   9.91,  99.90,  99.90,   0.01,
07/11 17Z,  99.90,   9.45,  99.90,  99.90,   0.01,
07/11 18Z,  99.90,   7.90,  99.90,  99.90,   0.01,