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
#Ketchikan, AK : 07/02/2025 04:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 12Z,  -0.60,  13.93,  13.90,  99.90,   0.57,
06/30 13Z,  -0.50,  14.19,  14.22,  99.90,   0.53,  (max)
06/30 14Z,  -0.50,  12.83,  12.95,  99.90,   0.62,
06/30 15Z,  -0.50,  10.08,  10.29,  99.90,   0.71,
06/30 16Z,  -0.40,   6.56,   6.85,  99.90,   0.69,
06/30 17Z,  -0.40,   3.12,   3.43,  99.90,   0.71,
06/30 18Z,  -0.50,   0.62,   0.86,  99.90,   0.74,
06/30 19Z,  -0.40,  -0.38,  -0.17,  99.90,   0.61,  (min)
06/30 20Z,  -0.40,   0.35,   0.47,  99.90,   0.52,
06/30 21Z,  -0.30,   2.57,   2.83,  99.90,   0.56,
06/30 22Z,  -0.30,   5.76,   6.14,  99.90,   0.68,
06/30 23Z,  -0.30,   9.16,   9.62,  99.90,   0.76,
07/01 00Z,  -0.30,  11.99,  12.43,  99.90,   0.74,
07/01 01Z,  -0.30,  13.64,  14.05,  99.90,   0.71,  (max)
07/01 02Z,  -0.30,  13.76,  14.00,  99.90,   0.54,
07/01 03Z,  -0.30,  12.41,  12.55,  99.90,   0.44,
07/01 04Z,  -0.30,  10.01,  10.05,  99.90,   0.34,
07/01 05Z,  -0.30,   7.27,   7.22,  99.90,   0.25,
07/01 06Z,  -0.30,   4.93,   4.87,  99.90,   0.24,
07/01 07Z,  -0.30,   3.59,   3.69,  99.90,   0.40,  (min)
07/01 08Z,  -0.30,   3.55,   3.81,  99.90,   0.56,
07/01 09Z,  -0.30,   4.75,   5.07,  99.90,   0.62,
07/01 10Z,  -0.30,   6.85,   7.12,  99.90,   0.57,
07/01 11Z,  -0.30,   9.29,   9.42,  99.90,   0.43,
07/01 12Z,  -0.30,  11.44,  11.51,  99.90,   0.37,
07/01 13Z,  -0.30,  12.70,  12.77,  99.90,   0.37,
07/01 14Z,  -0.30,  12.68,  12.78,  99.90,   0.40,  (max)
07/01 15Z,  -0.30,  11.31,  11.52,  99.90,   0.51,
07/01 16Z,  -0.30,   8.86,   9.17,  99.90,   0.61,
07/01 17Z,  -0.30,   5.93,   6.13,  99.90,   0.50,
07/01 18Z,  -0.30,   3.25,   3.35,  99.90,   0.40,
07/01 19Z,  -0.30,   1.47,   1.51,  99.90,   0.34,
07/01 20Z,  -0.30,   1.05,   1.15,  99.90,   0.40,  (min)
07/01 21Z,  -0.30,   2.08,   2.31,  99.90,   0.53,
07/01 22Z,  -0.30,   4.31,   4.72,  99.90,   0.71,
07/01 23Z,  -0.30,   7.22,   7.68,  99.90,   0.76,
07/02 00Z,  -0.30,  10.13,  10.56,  99.90,   0.73,
07/02 01Z,  -0.20,  12.38,  12.74,  99.90,   0.56,
07/02 02Z,  -0.20,  13.47,  13.68,  99.90,   0.41,  (max)
07/02 03Z,  -0.20,  13.21,  13.28,  99.90,   0.27,
07/02 04Z,  -0.30,  11.71,  11.70,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 05Z,  -0.30,   9.41,  99.90,   9.41,   0.30,
07/02 06Z,  -0.30,   6.93,  99.90,   6.93,   0.31,
07/02 07Z,  -0.30,   4.88,  99.90,   4.89,   0.31,
07/02 08Z,  -0.30,   3.74,  99.90,   3.75,   0.32,  (min)
07/02 09Z,  -0.30,   3.73,  99.90,   3.76,   0.32,
07/02 10Z,  -0.30,   4.80,  99.90,   4.83,   0.33,
07/02 11Z,  -0.30,   6.62,  99.90,   6.65,   0.33,
07/02 12Z,  -0.30,   8.68,  99.90,   8.72,   0.34,
07/02 13Z,  -0.20,  10.45,  99.90,  10.59,   0.34,
07/02 14Z,  -0.20,  11.43,  99.90,  11.57,   0.35,  (max)
07/02 15Z,  -0.20,  11.33,  99.90,  11.48,   0.35,
07/02 16Z,  -0.20,  10.14,  99.90,  10.29,   0.36,
07/02 17Z,  -0.20,   8.13,  99.90,   8.29,   0.36,
07/02 18Z,  -0.20,   5.82,  99.90,   5.98,   0.36,
07/02 19Z,  -0.30,   3.80,  99.90,   3.85,   0.36,
07/02 20Z,  -0.30,   2.60,  99.90,   2.66,   0.36,
07/02 21Z,  -0.30,   2.56,  99.90,   2.62,   0.36,  (min)
07/02 22Z,  -0.30,   3.73,  99.90,   3.78,   0.36,
07/02 23Z,  -0.20,   5.83,  99.90,   5.99,   0.36,
07/03 00Z,  -0.20,   8.40,  99.90,   8.55,   0.36,
07/03 01Z,  -0.10,  10.83,  99.90,  11.09,   0.36,
07/03 02Z,  -0.10,  12.58,  99.90,  12.83,   0.36,
07/03 03Z,  -0.10,  13.25,  99.90,  13.51,   0.36,  (max)
07/03 04Z,  -0.20,  12.73,  99.90,  12.89,   0.36,
07/03 05Z,  -0.20,  11.18,  99.90,  11.34,   0.36,
07/03 06Z,  -0.20,   8.99,  99.90,   9.15,   0.36,
07/03 07Z,  -0.30,   6.69,  99.90,   6.75,   0.36,
07/03 08Z,  -0.20,   4.81,  99.90,   4.96,   0.36,
07/03 09Z,  -0.20,   3.74,  99.90,   3.89,   0.36,
07/03 10Z,  -0.20,   3.67,  99.90,   3.83,   0.36,  (min)
07/03 11Z,  -0.20,   4.56,  99.90,   4.72,   0.36,
07/03 12Z,  -0.20,   6.12,  99.90,   6.28,   0.36,
07/03 13Z,  -0.20,   7.92,  99.90,   8.08,   0.36,
07/03 14Z,  -0.20,   9.47,  99.90,   9.63,   0.36,
07/03 15Z,  -0.20,  10.37,  99.90,  10.53,   0.36,  (max)
07/03 16Z,  -0.30,  10.38,  99.90,  10.44,   0.36,
07/03 17Z,  -0.30,   9.49,  99.90,   9.54,   0.36,
07/03 18Z,  -0.30,   7.94,  99.90,   7.99,   0.36,
07/03 19Z,  -0.40,   6.15,  99.90,   6.10,   0.36,
07/03 20Z,  -0.40,   4.62,  99.90,   4.57,   0.36,
07/03 21Z,  -0.30,   3.79,  99.90,   3.85,   0.36,  (min)
07/03 22Z,  -0.30,   3.95,  99.90,   4.00,   0.36,
07/03 23Z,  -0.30,   5.10,  99.90,   5.16,   0.36,
07/04 00Z,  -0.20,   7.02,  99.90,   7.17,   0.36,
07/04 01Z,  -0.20,   9.26,  99.90,   9.42,   0.36,
07/04 02Z,  -0.20,  11.31,  99.90,  11.47,   0.36,
07/04 03Z,  -0.10,  12.69,  99.90,  12.95,   0.36,
07/04 04Z,  -0.20,  13.09,  99.90,  13.25,   0.36,  (max)
07/04 05Z,  -0.20,  12.43,  99.90,  12.58,   0.36,
07/04 06Z,  -0.20,  10.85,  99.90,  11.00,   0.36,
07/04 07Z,  -0.30,   8.70,  99.90,   8.76,   0.36,
07/04 08Z,  -0.30,   6.46,  99.90,   6.52,   0.36,
07/04 09Z,  -0.30,   4.60,  99.90,   4.65,   0.36,
07/04 10Z,  -0.30,   3.49,  99.90,   3.54,   0.36,
07/04 11Z,  -0.30,   3.32,  99.90,   3.38,   0.36,  (min)
07/04 12Z,  -0.30,   4.07,  99.90,   4.13,   0.36,
07/04 13Z,  -0.20,   5.50,  99.90,   5.65,   0.36,
07/04 14Z,  -0.20,   7.20,  99.90,   7.35,   0.36,
07/04 15Z,  -0.20,   8.74,  99.90,   8.90,   0.36,
07/04 16Z,  -0.20,   9.74,  99.90,   9.90,   0.36,
07/04 17Z,  -0.20,   9.96,  99.90,  10.12,   0.36,  (max)
07/04 18Z,  -0.30,   9.38,  99.90,   9.44,   0.36,
07/04 19Z,  -0.30,   8.18,  99.90,   8.24,   0.36,
07/04 20Z,  -0.30,   6.73,  99.90,   6.78,   0.36,
07/04 21Z,  -0.30,   5.47,  99.90,   5.52,   0.36,
07/04 22Z,  -0.30,   4.81,  99.90,   4.86,   0.36,  (min)
07/04 23Z,  -0.20,   5.00,  99.90,   5.16,   0.36,
07/05 00Z,  -0.10,   6.09,  99.90,   6.34,   0.36,
07/05 01Z,  -0.10,   7.84,  99.90,   8.10,   0.36,
07/05 02Z,  -0.10,   9.87,  99.90,  10.13,   0.36,
07/05 03Z,  -0.10,  11.69,  99.90,  11.94,   0.36,
07/05 04Z,  -0.10,  12.86,  99.90,  13.12,   0.36,
07/05 05Z,  -0.20,  13.10,  99.90,  13.25,   0.36,  (max)
07/05 06Z,  -0.20,  12.31,  99.90,  12.47,   0.36,
07/05 07Z,  -0.30,  10.65,  99.90,  10.71,   0.36,
07/05 08Z,  -0.40,   8.43,  99.90,   8.39,   0.36,
07/05 09Z,  -0.40,   6.11,  99.90,   6.07,   0.36,
07/05 10Z,  -0.30,   4.15,  99.90,   4.21,   0.36,
07/05 11Z,  -0.30,   2.95,  99.90,   3.00,   0.36,
07/05 12Z,  -0.20,   2.71,  99.90,   2.87,   0.36,  (min)
07/05 13Z,  -0.20,   3.44,  99.90,   3.60,   0.36,
07/05 14Z,  -0.10,   4.91,  99.90,   5.16,   0.36,
07/05 15Z,  -0.10,   6.72,  99.90,   6.97,   0.36,
07/05 16Z,  -0.20,   8.42,  99.90,   8.58,   0.36,
07/05 17Z,  -0.20,   9.63,  99.90,   9.78,   0.36,
07/05 18Z,  -0.30,  10.07,  99.90,  10.13,   0.36,
07/05 19Z,  99.90,   9.69,  99.90,  99.90,   0.36,
07/05 20Z,  99.90,   8.66,  99.90,  99.90,   0.36,
07/05 21Z,  99.90,   7.32,  99.90,  99.90,   0.36,
07/05 22Z,  99.90,   6.12,  99.90,  99.90,   0.36,
07/05 23Z,  99.90,   5.47,  99.90,  99.90,   0.36,
07/06 00Z,  99.90,   5.64,  99.90,  99.90,   0.36,