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
#Nikiski, AK : 03/28/2025 16:24:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 00Z,  -0.60,  -6.37,  -7.17,  99.90,  -0.20,  (max)
03/27 01Z,  -0.60,  -8.61,  -9.40,  99.90,  -0.19,
03/27 02Z,  -0.60, -12.32, -13.13,  99.90,  -0.21,
03/27 03Z,  -0.60, -16.61, -17.10,  99.90,   0.11,
03/27 04Z,  -0.60, -20.92, -20.96,  99.90,   0.56,
03/27 05Z,  -0.70, -24.61, -24.47,  99.90,   0.84,
03/27 06Z,  -0.70, -26.19, -26.43,  99.90,   0.46,  (min)
03/27 07Z,  -0.70, -24.56, -25.35,  99.90,  -0.09,
03/27 08Z,  -0.70, -20.48, -20.66,  99.90,   0.52,
03/27 09Z,  -0.70, -15.48, -15.57,  99.90,   0.61,
03/27 10Z,  -0.70, -10.59, -11.11,  99.90,   0.18,
03/27 11Z,  -0.60,  -6.74,  -7.51,  99.90,  -0.17,
03/27 12Z,  -0.60,  -4.98,  -5.57,  99.90,   0.01,  (max)
03/27 13Z,  -0.60,  -5.82,  -5.95,  99.90,   0.47,
03/27 14Z,  -0.60,  -8.81,  -8.88,  99.90,   0.53,
03/27 15Z,  -0.60, -12.92, -13.21,  99.90,   0.31,
03/27 16Z,  -0.50, -17.28, -17.23,  99.90,   0.55,
03/27 17Z,  -0.50, -21.28, -20.91,  99.90,   0.87,
03/27 18Z,  -0.50, -23.69, -23.53,  99.90,   0.66,
03/27 19Z,  -0.40, -23.06, -23.55,  99.90,  -0.09,  (min)
03/27 20Z,  -0.50, -19.47, -19.47,  99.90,   0.50,
03/27 21Z,  -0.50, -14.58, -14.37,  99.90,   0.71,
03/27 22Z,  -0.50,  -9.83,  -9.96,  99.90,   0.37,
03/27 23Z,  -0.40,  -6.11,  -6.52,  99.90,  -0.01,
03/28 00Z,  -0.30,  -4.35,  -4.81,  99.90,  -0.16,  (max)
03/28 01Z,  -0.30,  -5.20,  -5.65,  99.90,  -0.15,
03/28 02Z,  -0.20,  -8.43,  -9.11,  99.90,  -0.48,
03/28 03Z,  -0.20, -13.11, -13.69,  99.90,  -0.38,
03/28 04Z,  -0.20, -18.17, -18.17,  99.90,   0.20,
03/28 05Z,  -0.20, -22.92, -22.62,  99.90,   0.50,
03/28 06Z,  -0.10, -26.40, -26.21,  99.90,   0.29,
03/28 07Z,  -0.10, -26.95, -27.64,  99.90,  -0.59,  (min)
03/28 08Z,  -0.10, -23.85, -24.43,  99.90,  -0.48,
03/28 09Z,  -0.10, -18.39, -18.17,  99.90,   0.32,
03/28 10Z,  -0.10, -12.48, -12.47,  99.90,   0.11,
03/28 11Z,  -0.20,  -7.37,  -7.69,  99.90,  -0.12,
03/28 12Z,  -0.20,  -4.09,  -4.37,  99.90,  -0.08,
03/28 13Z,  -0.20,  -3.51,  -3.59,  99.90,   0.12,  (max)
03/28 14Z,  -0.10,  -5.76,  -5.91,  99.90,  -0.05,
03/28 15Z,  -0.10, -10.08, -10.58,  99.90,  -0.40,
03/28 16Z,  -0.10, -15.27, -15.50,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 17Z,  -0.10, -20.38,  99.90, -20.59,  -0.11,
03/28 18Z,  -0.10, -24.56,  99.90, -24.76,  -0.10,
03/28 19Z,  -0.20, -26.35,  99.90, -26.63,  -0.08,  (min)
03/28 20Z,  -0.20, -24.39,  99.90, -24.65,  -0.06,
03/28 21Z,  -0.30, -19.34,  99.90, -19.68,  -0.05,
03/28 22Z,  -0.30, -13.28,  99.90, -13.61,  -0.03,
03/28 23Z,  -0.40,  -7.88,  99.90,  -8.29,  -0.02,
03/29 00Z,  -0.40,  -4.15,  99.90,  -4.55,  -0.00,
03/29 01Z,  -0.40,  -3.01,  99.90,  -3.40,   0.01,  (max)
03/29 02Z,  -0.50,  -4.82,  99.90,  -5.29,   0.03,
03/29 03Z,  -0.40,  -9.02,  99.90,  -9.37,   0.05,
03/29 04Z,  -0.40, -14.46,  99.90, -14.80,   0.06,
03/29 05Z,  -0.40, -19.96,  99.90, -20.30,   0.06,
03/29 06Z,  -0.50, -24.69,  99.90, -25.13,   0.06,
03/29 07Z,  -0.50, -27.44,  99.90, -27.87,   0.06,  (min)
03/29 08Z,  -0.50, -26.57,  99.90, -27.00,   0.06,
03/29 09Z,  -0.50, -21.89,  99.90, -22.33,   0.06,
03/29 10Z,  -0.50, -15.33,  99.90, -15.77,   0.06,
03/29 11Z,  -0.50,  -9.05,  99.90,  -9.49,   0.06,
03/29 12Z,  -0.50,  -4.33,  99.90,  -4.77,   0.06,
03/29 13Z,  -0.50,  -2.11,  99.90,  -2.55,   0.06,  (max)
03/29 14Z,  -0.50,  -2.96,  99.90,  -3.40,   0.06,
03/29 15Z,  -0.50,  -6.64,  99.90,  -7.08,   0.06,
03/29 16Z,  -0.50, -12.12,  99.90, -12.55,   0.06,
03/29 17Z,  -0.60, -18.08,  99.90, -18.62,   0.06,
03/29 18Z,  -0.60, -23.53,  99.90, -24.06,   0.06,
03/29 19Z,  -0.60, -27.43,  99.90, -27.96,   0.06,
03/29 20Z,  -0.70, -28.16,  99.90, -28.80,   0.06,  (min)
03/29 21Z,  -0.70, -24.74,  99.90, -25.38,   0.06,
03/29 22Z,  -0.70, -18.42,  99.90, -19.06,   0.06,
03/29 23Z,  -0.60, -11.65,  99.90, -12.19,   0.06,
03/30 00Z,  -0.60,  -6.13,  99.90,  -6.67,   0.06,
03/30 01Z,  -0.50,  -2.86,  99.90,  -3.29,   0.06,
03/30 02Z,  -0.50,  -2.54,  99.90,  -2.98,   0.06,  (max)
03/30 03Z,  -0.40,  -5.25,  99.90,  -5.59,   0.06,
03/30 04Z,  -0.40, -10.19,  99.90, -10.53,   0.06,
03/30 05Z,  -0.40, -16.03,  99.90, -16.37,   0.06,
03/30 06Z,  -0.40, -21.55,  99.90, -21.88,   0.06,
03/30 07Z,  -0.40, -25.78,  99.90, -26.12,   0.06,
03/30 08Z,  -0.40, -27.38,  99.90, -27.72,   0.06,  (min)
03/30 09Z,  -0.30, -24.96,  99.90, -25.20,   0.06,
03/30 10Z,  -0.30, -18.99,  99.90, -19.23,   0.06,
03/30 11Z,  -0.20, -11.90,  99.90, -12.04,   0.06,
03/30 12Z,  -0.20,  -5.88,  99.90,  -6.02,   0.06,
03/30 13Z,  -0.20,  -2.08,  99.90,  -2.22,   0.06,
03/30 14Z,  -0.30,  -1.19,  99.90,  -1.43,   0.06,  (max)
03/30 15Z,  -0.30,  -3.44,  99.90,  -3.68,   0.06,
03/30 16Z,  -0.40,  -8.28,  99.90,  -8.62,   0.06,
03/30 17Z,  -0.40, -14.54,  99.90, -14.87,   0.06,
03/30 18Z,  -0.50, -20.85,  99.90, -21.28,   0.06,
03/30 19Z,  -0.50, -26.17,  99.90, -26.61,   0.06,
03/30 20Z,  -0.50, -29.36,  99.90, -29.80,   0.06,  (min)
03/30 21Z,  -0.50, -28.84,  99.90, -29.28,   0.06,
03/30 22Z,  -0.50, -24.12,  99.90, -24.56,   0.06,
03/30 23Z,  -0.50, -17.05,  99.90, -17.48,   0.06,
03/31 00Z,  -0.50, -10.18,  99.90, -10.61,   0.06,
03/31 01Z,  -0.50,  -5.05,  99.90,  -5.48,   0.06,
03/31 02Z,  -0.50,  -2.48,  99.90,  -2.92,   0.06,  (max)
03/31 03Z,  -0.50,  -2.97,  99.90,  -3.41,   0.06,
03/31 04Z,  -0.50,  -6.34,  99.90,  -6.78,   0.06,
03/31 05Z,  -0.50, -11.64,  99.90, -12.07,   0.06,
03/31 06Z,  -0.50, -17.45,  99.90, -17.88,   0.06,
03/31 07Z,  -0.50, -22.53,  99.90, -22.97,   0.06,
03/31 08Z,  -0.50, -25.89,  99.90, -26.33,   0.06,
03/31 09Z,  -0.40, -26.18,  99.90, -26.51,   0.06,  (min)
03/31 10Z,  -0.40, -22.40,  99.90, -22.74,   0.06,
03/31 11Z,  -0.30, -15.71,  99.90, -15.95,   0.06,
03/31 12Z,  -0.30,  -8.79,  99.90,  -9.03,   0.06,
03/31 13Z,  -0.20,  -3.63,  99.90,  -3.77,   0.06,
03/31 14Z,  -0.20,  -1.04,  99.90,  -1.18,   0.06,  (max)
03/31 15Z,  -0.20,  -1.43,  99.90,  -1.57,   0.06,
03/31 16Z,  -0.20,  -4.78,  99.90,  -4.92,   0.06,
03/31 17Z,  -0.20, -10.35,  99.90, -10.49,   0.06,
03/31 18Z,  -0.20, -16.89,  99.90, -17.03,   0.06,
03/31 19Z,  -0.30, -23.05,  99.90, -23.28,   0.06,
03/31 20Z,  -0.30, -27.82,  99.90, -28.06,   0.06,
03/31 21Z,  -0.30, -30.06,  99.90, -30.30,   0.06,  (min)
03/31 22Z,  -0.30, -28.37,  99.90, -28.61,   0.06,
03/31 23Z,  -0.30, -22.83,  99.90, -23.07,   0.06,
04/01 00Z,  -0.30, -15.66,  99.90, -15.90,   0.06,
04/01 01Z,  -0.20,  -9.27,  99.90,  -9.41,   0.06,
04/01 02Z,  -0.20,  -4.87,  99.90,  -5.00,   0.06,
04/01 03Z,  -0.20,  -3.04,  99.90,  -3.18,   0.06,  (max)
04/01 04Z,  -0.30,  -4.12,  99.90,  -4.36,   0.06,
04/01 05Z,  -0.30,  -7.79,  99.90,  -8.03,   0.06,
04/01 06Z,  -0.30, -13.02,  99.90, -13.25,   0.06,
04/01 07Z,  99.90, -18.36,  99.90,  99.90,   0.06,
04/01 08Z,  99.90, -22.65,  99.90,  99.90,   0.06,
04/01 09Z,  99.90, -24.94,  99.90,  99.90,   0.06,
04/01 10Z,  99.90, -24.04,  99.90,  99.90,   0.06,
04/01 11Z,  99.90, -19.42,  99.90,  99.90,   0.06,
04/01 12Z,  99.90, -12.75,  99.90,  99.90,   0.06,