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
#Seldovia, AK : 12/06/2025 00:23:27 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 06Z,   0.10, -17.24, -17.48,  99.90,  -0.34,
12/04 07Z,   0.10, -12.31, -12.72,  99.90,  -0.51,
12/04 08Z,   0.20,  -6.96,  -7.41,  99.90,  -0.65,
12/04 09Z,   0.10,  -2.44,  -2.98,  99.90,  -0.64,
12/04 10Z,   0.10,   0.24,  -0.48,  99.90,  -0.82,
12/04 11Z,   0.00,   0.61,  -0.06,  99.90,  -0.67,  (max)
12/04 12Z,   0.10,  -1.27,  -1.93,  99.90,  -0.76,
12/04 13Z,   0.20,  -4.85,  -5.67,  99.90,  -1.02,
12/04 14Z,   0.10,  -9.17,  -9.96,  99.90,  -0.89,
12/04 15Z,   0.00, -12.98, -13.66,  99.90,  -0.68,
12/04 16Z,   0.00, -14.92, -15.61,  99.90,  -0.69,  (min)
12/04 17Z,  -0.10, -14.20, -14.63,  99.90,  -0.33,
12/04 18Z,   0.00, -11.12, -11.15,  99.90,  -0.03,
12/04 19Z,   0.00,  -6.60,  -6.66,  99.90,  -0.06,
12/04 20Z,   0.00,  -1.80,  -2.17,  99.90,  -0.37,
12/04 21Z,   0.00,   2.07,   1.50,  99.90,  -0.57,
12/04 22Z,  -0.10,   3.94,   3.33,  99.90,  -0.51,  (max)
12/04 23Z,  -0.20,   3.27,   2.46,  99.90,  -0.61,
12/05 00Z,  -0.10,   0.11,  -0.95,  99.90,  -0.96,
12/05 01Z,  -0.10,  -5.02,  -6.10,  99.90,  -0.98,
12/05 02Z,  -0.20, -11.17, -12.09,  99.90,  -0.72,
12/05 03Z,  -0.20, -17.11, -18.01,  99.90,  -0.70,
12/05 04Z,  -0.30, -21.37, -22.07,  99.90,  -0.40,
12/05 05Z,  -0.40, -22.76, -23.15,  99.90,   0.01,  (min)
12/05 06Z,  -0.30, -21.05, -21.49,  99.90,  -0.14,
12/05 07Z,  -0.20, -16.94, -17.61,  99.90,  -0.47,
12/05 08Z,  -0.10, -11.46, -12.10,  99.90,  -0.54,
12/05 09Z,  -0.10,  -5.82,  -6.38,  99.90,  -0.46,
12/05 10Z,  -0.10,  -1.31,  -2.07,  99.90,  -0.66,
12/05 11Z,  -0.20,   1.13,   0.19,  99.90,  -0.74,
12/05 12Z,  -0.10,   1.09,   0.29,  99.90,  -0.70,  (max)
12/05 13Z,  -0.10,  -1.28,  -2.01,  99.90,  -0.63,
12/05 14Z,  -0.10,  -5.32,  -6.14,  99.90,  -0.72,
12/05 15Z,  -0.10,  -9.92, -10.63,  99.90,  -0.61,
12/05 16Z,  -0.20, -13.68, -14.28,  99.90,  -0.40,
12/05 17Z,  -0.30, -15.20, -15.77,  99.90,  -0.27,  (min)
12/05 18Z,  -0.10, -13.91, -14.19,  99.90,  -0.18,
12/05 19Z,  -0.10, -10.31, -10.28,  99.90,   0.13,
12/05 20Z,  -0.10,  -5.49,  -5.58,  99.90,   0.01,
12/05 21Z,  -0.10,  -0.66,  -0.97,  99.90,  -0.21,
12/05 22Z,  -0.10,   2.94,   2.53,  99.90,  -0.31,
12/05 23Z,   0.00,   4.33,   3.91,  99.90,  -0.42,  (max)
12/06 00Z,   0.00,   3.09,   2.49,  99.90,  -0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 01Z,  -0.10,  -0.65,  99.90,  -1.34,  -0.59,
12/06 02Z,  -0.20,  -6.26,  99.90,  -7.04,  -0.58,
12/06 03Z,  -0.20, -12.68,  99.90, -13.44,  -0.57,
12/06 04Z,  -0.20, -18.53,  99.90, -19.28,  -0.55,
12/06 05Z,  -0.20, -22.31,  99.90, -23.05,  -0.54,
12/06 06Z,  -0.20, -23.00,  99.90, -23.73,  -0.53,  (min)
12/06 07Z,  -0.10, -20.61,  99.90, -21.23,  -0.51,
12/06 08Z,   0.00, -16.01,  99.90, -16.52,  -0.50,
12/06 09Z,   0.10, -10.31,  99.90, -10.70,  -0.49,
12/06 10Z,   0.10,  -4.73,  99.90,  -5.11,  -0.48,
12/06 11Z,   0.00,  -0.50,  99.90,  -0.97,  -0.46,
12/06 12Z,   0.00,   1.52,  99.90,   1.07,  -0.45,  (max)
12/06 13Z,   0.00,   1.01,  99.90,   0.56,  -0.45,
12/06 14Z,  -0.10,  -1.81,  99.90,  -2.36,  -0.45,
12/06 15Z,  -0.10,  -6.13,  99.90,  -6.68,  -0.45,
12/06 16Z,   0.00, -10.74,  99.90, -11.19,  -0.45,
12/06 17Z,   0.00, -14.18,  99.90, -14.63,  -0.45,
12/06 18Z,   0.20, -15.15,  99.90, -15.40,  -0.45,  (min)
12/06 19Z,   0.40, -13.33,  99.90, -13.38,  -0.45,
12/06 20Z,   0.40,  -9.43,  99.90,  -9.48,  -0.45,
12/06 21Z,   0.50,  -4.60,  99.90,  -4.55,  -0.45,
12/06 22Z,   0.60,  -0.01,  99.90,   0.14,  -0.45,
12/06 23Z,   0.50,   3.16,  99.90,   3.21,  -0.45,
12/07 00Z,   0.40,   4.04,  99.90,   3.99,  -0.45,  (max)
12/07 01Z,   0.20,   2.31,  99.90,   2.06,  -0.45,
12/07 02Z,   0.10,  -1.82,  99.90,  -2.17,  -0.45,
12/07 03Z,   0.10,  -7.61,  99.90,  -7.96,  -0.45,
12/07 04Z,   0.10, -13.90,  99.90, -14.25,  -0.45,
12/07 05Z,   0.10, -19.30,  99.90, -19.65,  -0.45,
12/07 06Z,   0.30, -22.38,  99.90, -22.53,  -0.45,  (min)
12/07 07Z,   0.50, -22.34,  99.90, -22.29,  -0.45,
12/07 08Z,   0.60, -19.46,  99.90, -19.31,  -0.45,
12/07 09Z,   0.60, -14.70,  99.90, -14.55,  -0.45,
12/07 10Z,   0.40,  -9.11,  99.90,  -9.16,  -0.45,
12/07 11Z,   0.40,  -3.88,  99.90,  -3.93,  -0.45,
12/07 12Z,   0.40,  -0.13,  99.90,  -0.18,  -0.45,
12/07 13Z,   0.40,   1.38,  99.90,   1.33,  -0.45,  (max)
12/07 14Z,   0.30,   0.41,  99.90,   0.26,  -0.45,
12/07 15Z,   0.20,  -2.69,  99.90,  -2.94,  -0.45,
12/07 16Z,   0.20,  -7.03,  99.90,  -7.28,  -0.45,
12/07 17Z,   0.30, -11.38,  99.90, -11.53,  -0.45,
12/07 18Z,   0.40, -14.30,  99.90, -14.35,  -0.45,
12/07 19Z,   0.50, -14.72,  99.90, -14.67,  -0.45,  (min)
12/07 20Z,   0.60, -12.56,  99.90, -12.41,  -0.45,
12/07 21Z,   0.60,  -8.66,  99.90,  -8.51,  -0.45,
12/07 22Z,   0.60,  -4.10,  99.90,  -3.95,  -0.45,
12/07 23Z,   0.60,   0.03,  99.90,   0.18,  -0.45,
12/08 00Z,   0.60,   2.67,  99.90,   2.82,  -0.45,
12/08 01Z,   0.50,   3.06,  99.90,   3.11,  -0.45,  (max)
12/08 02Z,   0.50,   0.99,  99.90,   1.04,  -0.45,
12/08 03Z,   0.50,  -3.25,  99.90,  -3.20,  -0.45,
12/08 04Z,   0.40,  -8.85,  99.90,  -8.90,  -0.45,
12/08 05Z,   0.50, -14.65,  99.90, -14.60,  -0.45,
12/08 06Z,   0.60, -19.31,  99.90, -19.16,  -0.45,
12/08 07Z,   0.70, -21.59,  99.90, -21.34,  -0.45,  (min)
12/08 08Z,   0.80, -20.95,  99.90, -20.61,  -0.45,
12/08 09Z,   0.70, -17.86,  99.90, -17.61,  -0.45,
12/08 10Z,   0.70, -13.24,  99.90, -12.99,  -0.45,
12/08 11Z,   0.60,  -8.05,  99.90,  -7.90,  -0.45,
12/08 12Z,   0.40,  -3.37,  99.90,  -3.42,  -0.45,
12/08 13Z,   0.40,  -0.21,  99.90,  -0.26,  -0.45,
12/08 14Z,   0.30,   0.79,  99.90,   0.64,  -0.45,  (max)
12/08 15Z,   0.20,  -0.51,  99.90,  -0.76,  -0.45,
12/08 16Z,   0.20,  -3.67,  99.90,  -3.92,  -0.45,
12/08 17Z,   0.10,  -7.78,  99.90,  -8.13,  -0.45,
12/08 18Z,   0.20, -11.65,  99.90, -11.90,  -0.45,
12/08 19Z,   0.20, -14.01,  99.90, -14.26,  -0.45,  (min)
12/08 20Z,   0.30, -14.02,  99.90, -14.17,  -0.45,
12/08 21Z,   0.40, -11.80,  99.90, -11.85,  -0.45,
12/08 22Z,   0.50,  -8.19,  99.90,  -8.14,  -0.45,
12/08 23Z,   0.50,  -4.13,  99.90,  -4.08,  -0.45,
12/09 00Z,   0.40,  -0.58,  99.90,  -0.63,  -0.45,
12/09 01Z,   0.30,   1.52,  99.90,   1.37,  -0.45,  (max)
12/09 02Z,   0.20,   1.53,  99.90,   1.28,  -0.45,
12/09 03Z,   0.20,  -0.67,  99.90,  -0.92,  -0.45,
12/09 04Z,   0.20,  -4.71,  99.90,  -4.96,  -0.45,
12/09 05Z,   0.30,  -9.79,  99.90,  -9.94,  -0.45,
12/09 06Z,   0.40, -14.81,  99.90, -14.86,  -0.45,
12/09 07Z,   0.60, -18.61,  99.90, -18.46,  -0.45,
12/09 08Z,   0.60, -20.14,  99.90, -19.99,  -0.45,  (min)
12/09 09Z,   0.60, -19.13,  99.90, -18.98,  -0.45,
12/09 10Z,   0.60, -16.09,  99.90, -15.94,  -0.45,
12/09 11Z,   0.60, -11.85,  99.90, -11.70,  -0.45,
12/09 12Z,   0.40,  -7.23,  99.90,  -7.28,  -0.45,
12/09 13Z,   0.30,  -3.19,  99.90,  -3.34,  -0.45,
12/09 14Z,   0.20,  -0.62,  99.90,  -0.87,  -0.45,
12/09 15Z,   0.10,  -0.05,  99.90,  -0.40,  -0.45,  (max)
12/09 16Z,   0.10,  -1.50,  99.90,  -1.85,  -0.45,
12/09 17Z,   0.00,  -4.50,  99.90,  -4.95,  -0.45,
12/09 18Z,   0.00,  -8.20,  99.90,  -8.65,  -0.45,