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
#Yakutat, AK : 07/04/2025 07:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 12Z,  -0.20,   4.89,   4.40,  99.90,  -0.29,
07/02 13Z,  -0.20,   5.98,   5.63,  99.90,  -0.15,
07/02 14Z,  -0.20,   6.71,   6.32,  99.90,  -0.19,
07/02 15Z,  -0.20,   6.84,   6.45,  99.90,  -0.19,  (max)
07/02 16Z,  -0.20,   6.33,   5.94,  99.90,  -0.19,
07/02 17Z,  -0.10,   5.27,   4.87,  99.90,  -0.30,
07/02 18Z,  -0.10,   3.94,   3.52,  99.90,  -0.32,
07/02 19Z,  -0.10,   2.67,   2.17,  99.90,  -0.40,
07/02 20Z,  -0.10,   1.80,   1.41,  99.90,  -0.29,
07/02 21Z,  -0.10,   1.56,   1.11,  99.90,  -0.35,  (min)
07/02 22Z,  -0.10,   2.05,   1.63,  99.90,  -0.32,
07/02 23Z,  -0.10,   3.18,   2.90,  99.90,  -0.18,
07/03 00Z,  -0.10,   4.71,   4.17,  99.90,  -0.44,
07/03 01Z,  -0.10,   6.31,   5.97,  99.90,  -0.24,
07/03 02Z,  -0.10,   7.63,   7.27,  99.90,  -0.26,
07/03 03Z,  -0.20,   8.38,   7.79,  99.90,  -0.39,
07/03 04Z,  -0.20,   8.41,   7.91,  99.90,  -0.30,  (max)
07/03 05Z,  -0.20,   7.75,   7.21,  99.90,  -0.34,
07/03 06Z,  -0.10,   6.55,   5.92,  99.90,  -0.53,
07/03 07Z,  -0.10,   5.11,   4.40,  99.90,  -0.61,
07/03 08Z,  -0.20,   3.75,   3.25,  99.90,  -0.30,
07/03 09Z,  -0.20,   2.77,   2.32,  99.90,  -0.25,
07/03 10Z,  -0.30,   2.36,   1.85,  99.90,  -0.21,  (min)
07/03 11Z,  -0.30,   2.57,   2.20,  99.90,  -0.07,
07/03 12Z,  -0.30,   3.28,   2.77,  99.90,  -0.21,
07/03 13Z,  -0.40,   4.27,   3.84,  99.90,  -0.03,
07/03 14Z,  -0.40,   5.24,   4.71,  99.90,  -0.13,
07/03 15Z,  -0.40,   5.93,   5.41,  99.90,  -0.12,
07/03 16Z,  -0.40,   6.13,   5.68,  99.90,  -0.05,  (max)
07/03 17Z,  -0.40,   5.81,   5.14,  99.90,  -0.27,
07/03 18Z,  -0.40,   5.06,   4.49,  99.90,  -0.17,
07/03 19Z,  -0.50,   4.09,   3.51,  99.90,  -0.08,
07/03 20Z,  -0.50,   3.18,   2.45,  99.90,  -0.23,
07/03 21Z,  -0.50,   2.61,   2.01,  99.90,  -0.10,
07/03 22Z,  -0.50,   2.57,   2.00,  99.90,  -0.07,  (min)
07/03 23Z,  -0.50,   3.13,   2.47,  99.90,  -0.16,
07/04 00Z,  -0.50,   4.20,   3.63,  99.90,  -0.07,
07/04 01Z,  -0.50,   5.56,   4.91,  99.90,  -0.15,
07/04 02Z,  -0.50,   6.92,   6.11,  99.90,  -0.31,
07/04 03Z,  -0.50,   7.99,   7.31,  99.90,  -0.18,
07/04 04Z,  -0.50,   8.51,   7.77,  99.90,  -0.24,  (max)
07/04 05Z,  -0.50,   8.37,   7.71,  99.90,  -0.16,
07/04 06Z,  -0.40,   7.58,   6.99,  99.90,  -0.19,
07/04 07Z,  -0.40,   6.33,   5.77,  99.90,  -0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 08Z,  -0.30,   4.85,  99.90,   4.41,  -0.14,
07/04 09Z,  -0.30,   3.47,  99.90,   3.04,  -0.13,
07/04 10Z,  -0.40,   2.45,  99.90,   1.94,  -0.11,
07/04 11Z,  -0.40,   1.98,  99.90,   1.48,  -0.10,  (min)
07/04 12Z,  -0.50,   2.11,  99.90,   1.52,  -0.09,
07/04 13Z,  -0.50,   2.74,  99.90,   2.17,  -0.07,
07/04 14Z,  -0.50,   3.68,  99.90,   3.12,  -0.06,
07/04 15Z,  -0.50,   4.66,  99.90,   4.11,  -0.05,
07/04 16Z,  -0.50,   5.42,  99.90,   4.88,  -0.03,
07/04 17Z,  -0.50,   5.78,  99.90,   5.26,  -0.02,  (max)
07/04 18Z,  -0.50,   5.68,  99.90,   5.17,  -0.01,
07/04 19Z,  -0.50,   5.18,  99.90,   4.69,   0.01,
07/04 20Z,  -0.40,   4.47,  99.90,   4.08,   0.01,
07/04 21Z,  -0.40,   3.79,  99.90,   3.40,   0.01,
07/04 22Z,  -0.30,   3.38,  99.90,   3.09,   0.01,  (min)
07/04 23Z,  -0.30,   3.42,  99.90,   3.13,   0.01,
07/05 00Z,  -0.30,   3.98,  99.90,   3.68,   0.01,
07/05 01Z,  -0.30,   4.96,  99.90,   4.67,   0.01,
07/05 02Z,  -0.30,   6.19,  99.90,   5.89,   0.01,
07/05 03Z,  -0.30,   7.39,  99.90,   7.09,   0.01,
07/05 04Z,  -0.30,   8.28,  99.90,   7.98,   0.01,
07/05 05Z,  -0.30,   8.64,  99.90,   8.35,   0.01,  (max)
07/05 06Z,  -0.30,   8.36,  99.90,   8.07,   0.01,
07/05 07Z,  -0.30,   7.46,  99.90,   7.17,   0.01,
07/05 08Z,  -0.30,   6.10,  99.90,   5.81,   0.01,
07/05 09Z,  -0.30,   4.54,  99.90,   4.24,   0.01,
07/05 10Z,  -0.30,   3.07,  99.90,   2.78,   0.01,
07/05 11Z,  -0.30,   1.98,  99.90,   1.69,   0.01,
07/05 12Z,  -0.30,   1.46,  99.90,   1.17,   0.01,  (min)
07/05 13Z,  -0.30,   1.57,  99.90,   1.28,   0.01,
07/05 14Z,  -0.30,   2.23,  99.90,   1.94,   0.01,
07/05 15Z,  -0.30,   3.24,  99.90,   2.95,   0.01,
07/05 16Z,  -0.30,   4.34,  99.90,   4.05,   0.01,
07/05 17Z,  -0.30,   5.26,  99.90,   4.96,   0.01,
07/05 18Z,  -0.30,   5.79,  99.90,   5.50,   0.01,
07/05 19Z,  -0.30,   5.87,  99.90,   5.57,   0.01,  (max)
07/05 20Z,  -0.30,   5.52,  99.90,   5.23,   0.01,
07/05 21Z,  -0.30,   4.93,  99.90,   4.64,   0.01,
07/05 22Z,  -0.30,   4.33,  99.90,   4.04,   0.01,
07/05 23Z,  -0.30,   3.97,  99.90,   3.67,   0.01,  (min)
07/06 00Z,  -0.30,   4.01,  99.90,   3.72,   0.01,
07/06 01Z,  -0.30,   4.54,  99.90,   4.24,   0.01,
07/06 02Z,  -0.30,   5.48,  99.90,   5.19,   0.01,
07/06 03Z,  -0.30,   6.65,  99.90,   6.35,   0.01,
07/06 04Z,  -0.30,   7.78,  99.90,   7.48,   0.01,
07/06 05Z,  -0.30,   8.58,  99.90,   8.28,   0.01,
07/06 06Z,  -0.40,   8.83,  99.90,   8.43,   0.01,  (max)
07/06 07Z,  -0.40,   8.41,  99.90,   8.02,   0.01,
07/06 08Z,  -0.40,   7.35,  99.90,   6.96,   0.01,
07/06 09Z,  -0.40,   5.82,  99.90,   5.43,   0.01,
07/06 10Z,  -0.40,   4.10,  99.90,   3.71,   0.01,
07/06 11Z,  -0.40,   2.52,  99.90,   2.12,   0.01,
07/06 12Z,  -0.50,   1.37,  99.90,   0.87,   0.01,
07/06 13Z,  -0.50,   0.86,  99.90,   0.36,   0.01,  (min)
07/06 14Z,  -0.50,   1.05,  99.90,   0.55,   0.01,
07/06 15Z,  -0.50,   1.85,  99.90,   1.36,   0.01,
07/06 16Z,  -0.50,   3.05,  99.90,   2.56,   0.01,
07/06 17Z,  -0.50,   4.34,  99.90,   3.85,   0.01,
07/06 18Z,  -0.50,   5.44,  99.90,   4.94,   0.01,
07/06 19Z,  -0.40,   6.10,  99.90,   5.71,   0.01,
07/06 20Z,  -0.40,   6.25,  99.90,   5.86,   0.01,  (max)
07/06 21Z,  -0.40,   5.92,  99.90,   5.53,   0.01,
07/06 22Z,  -0.30,   5.31,  99.90,   5.02,   0.01,
07/06 23Z,  -0.20,   4.67,  99.90,   4.48,   0.01,
07/07 00Z,  -0.30,   4.27,  99.90,   3.98,   0.01,  (min)
07/07 01Z,  -0.30,   4.31,  99.90,   4.01,   0.01,
07/07 02Z,  -0.30,   4.85,  99.90,   4.56,   0.01,
07/07 03Z,  -0.30,   5.83,  99.90,   5.54,   0.01,
07/07 04Z,  -0.30,   7.04,  99.90,   6.75,   0.01,
07/07 05Z,  -0.30,   8.18,  99.90,   7.88,   0.01,
07/07 06Z,  -0.40,   8.93,  99.90,   8.54,   0.01,
07/07 07Z,  -0.40,   9.07,  99.90,   8.68,   0.01,  (max)
07/07 08Z,  -0.40,   8.47,  99.90,   8.08,   0.01,
07/07 09Z,  -0.50,   7.19,  99.90,   6.70,   0.01,
07/07 10Z,  -0.50,   5.43,  99.90,   4.93,   0.01,
07/07 11Z,  -0.50,   3.51,  99.90,   3.02,   0.01,
07/07 12Z,  -0.50,   1.81,  99.90,   1.31,   0.01,
07/07 13Z,  -0.50,   0.64,  99.90,   0.15,   0.01,
07/07 14Z,  -0.50,   0.23,  99.90,  -0.26,   0.01,  (min)
07/07 15Z,  -0.50,   0.63,  99.90,   0.13,   0.01,
07/07 16Z,  -0.50,   1.69,  99.90,   1.19,   0.01,
07/07 17Z,  -0.50,   3.15,  99.90,   2.65,   0.01,
07/07 18Z,  -0.50,   4.66,  99.90,   4.17,   0.01,
07/07 19Z,  -0.50,   5.89,  99.90,   5.39,   0.01,
07/07 20Z,  -0.50,   6.58,  99.90,   6.09,   0.01,
07/07 21Z,  -0.50,   6.67,  99.90,   6.17,   0.01,  (max)
07/07 22Z,  -0.50,   6.22,  99.90,   5.73,   0.01,
07/07 23Z,  -0.40,   5.47,  99.90,   5.08,   0.01,
07/08 00Z,  -0.40,   4.73,  99.90,   4.33,   0.01,