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
#Anchorage, AK : 01/22/2026 12:22:28 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,  -0.70, -34.66, -37.36,  99.90,  -2.00,  (min)
01/20 13Z,  -0.70, -29.10, -29.54,  99.90,   0.26,
01/20 14Z,  -0.70, -20.91, -21.30,  99.90,   0.31,
01/20 15Z,  -0.70, -13.89, -14.62,  99.90,  -0.03,
01/20 16Z,  -0.70,  -8.93,  -9.67,  99.90,  -0.04,
01/20 17Z,  -0.70,  -6.21,  -6.55,  99.90,   0.36,  (max)
01/20 18Z,  -0.70,  -6.29,  -6.70,  99.90,   0.29,
01/20 19Z,  -0.70,  -8.83, -10.21,  99.90,  -0.68,
01/20 20Z,  -0.70, -13.16, -15.32,  99.90,  -1.46,
01/20 21Z,  -0.70, -18.48, -20.15,  99.90,  -0.97,
01/20 22Z,  -0.80, -23.76, -24.35,  99.90,   0.21,
01/20 23Z,  -0.80, -28.19, -28.59,  99.90,   0.40,
01/21 00Z,  -0.80, -29.70, -30.67,  99.90,  -0.17,  (min)
01/21 01Z,  -0.80, -25.86, -24.96,  99.90,   1.70,
01/21 02Z,  -0.80, -18.23, -17.91,  99.90,   1.12,
01/21 03Z,  -0.80, -11.37, -11.75,  99.90,   0.42,
01/21 04Z,  -0.80,  -7.38,  -7.46,  99.90,   0.72,
01/21 05Z,  -0.80,  -5.99,  -5.54,  99.90,   1.25,  (max)
01/21 06Z,  -0.80,  -7.24,  -7.46,  99.90,   0.58,
01/21 07Z,  -0.80, -10.87, -12.03,  99.90,  -0.36,
01/21 08Z,  -0.80, -16.03, -17.13,  99.90,  -0.30,
01/21 09Z,  -0.80, -22.02, -22.09,  99.90,   0.73,
01/21 10Z,  -0.80, -27.83, -27.16,  99.90,   1.47,
01/21 11Z,  -0.80, -32.63, -32.05,  99.90,   1.38,
01/21 12Z,  -0.90, -35.14, -36.30,  99.90,  -0.26,  (min)
01/21 13Z,  -0.90, -32.76, -34.62,  99.90,  -0.96,
01/21 14Z,  -0.80, -25.19, -25.68,  99.90,   0.31,
01/21 15Z,  -0.80, -16.50, -18.02,  99.90,  -0.72,
01/21 16Z,  -0.80, -10.27, -11.84,  99.90,  -0.77,
01/21 17Z,  -0.80,  -6.72,  -7.59,  99.90,  -0.07,
01/21 18Z,  -0.80,  -5.63,  -5.83,  99.90,   0.60,  (max)
01/21 19Z,  -0.80,  -7.18,  -7.91,  99.90,   0.07,
01/21 20Z,  -0.80, -10.84, -12.54,  99.90,  -0.90,
01/21 21Z,  -0.80, -15.97, -17.66,  99.90,  -0.89,
01/21 22Z,  -0.80, -21.65, -22.20,  99.90,   0.25,
01/21 23Z,  -0.80, -26.68, -26.78,  99.90,   0.70,
01/22 00Z,  -0.80, -30.05, -30.88,  99.90,  -0.03,  (min)
01/22 01Z,  -0.80, -29.65, -30.75,  99.90,  -0.30,
01/22 02Z,  -0.80, -23.85, -22.78,  99.90,   1.87,
01/22 03Z,  -0.70, -15.46, -15.82,  99.90,   0.34,
01/22 04Z,  -0.70,  -9.11, -10.21,  99.90,  -0.40,
01/22 05Z,  -0.70,  -6.15,  -6.64,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 06Z,  -0.70,  -5.88,  99.90,  -6.37,   0.21,  (max)
01/22 07Z,  -0.70,  -8.21,  99.90,  -8.69,   0.22,
01/22 08Z,  -0.70, -12.68,  99.90, -13.16,   0.23,
01/22 09Z,  -0.70, -18.51,  99.90, -18.97,   0.24,
01/22 10Z,  -0.70, -24.81,  99.90, -25.26,   0.24,
01/22 11Z,  -0.70, -30.28,  99.90, -30.73,   0.25,
01/22 12Z,  -0.70, -33.93,  99.90, -34.37,   0.26,
01/22 13Z,  -0.70, -34.41,  99.90, -34.84,   0.27,  (min)
01/22 14Z,  -0.70, -29.66,  99.90, -30.09,   0.27,
01/22 15Z,  -0.70, -20.71,  99.90, -21.13,   0.28,
01/22 16Z,  -0.70, -12.31,  99.90, -12.72,   0.29,
01/22 17Z,  -0.70,  -7.34,  99.90,  -7.75,   0.30,
01/22 18Z,  -0.70,  -5.32,  99.90,  -5.72,   0.30,  (max)
01/22 19Z,  -0.70,  -5.80,  99.90,  -6.20,   0.30,
01/22 20Z,  -0.70,  -8.69,  99.90,  -9.09,   0.30,
01/22 21Z,  -0.70, -13.37,  99.90, -13.77,   0.30,
01/22 22Z,  -0.70, -19.13,  99.90, -19.54,   0.30,
01/22 23Z,  -0.70, -24.80,  99.90, -25.21,   0.30,
01/23 00Z,  -0.70, -29.11,  99.90, -29.51,   0.30,
01/23 01Z,  -0.80, -31.07,  99.90, -31.58,   0.30,  (min)
01/23 02Z,  -0.80, -28.80,  99.90, -29.30,   0.30,
01/23 03Z,  -0.80, -21.60,  99.90, -22.11,   0.30,
01/23 04Z,  -0.80, -13.20,  99.90, -13.70,   0.30,
01/23 05Z,  -0.80,  -7.80,  99.90,  -8.30,   0.30,
01/23 06Z,  -0.70,  -5.87,  99.90,  -6.27,   0.30,  (max)
01/23 07Z,  -0.70,  -6.53,  99.90,  -6.93,   0.30,
01/23 08Z,  -0.80,  -9.66,  99.90, -10.16,   0.30,
01/23 09Z,  -0.80, -14.76,  99.90, -15.26,   0.30,
01/23 10Z,  -0.80, -20.98,  99.90, -21.48,   0.30,
01/23 11Z,  -0.80, -27.15,  99.90, -27.66,   0.30,
01/23 12Z,  -0.80, -31.76,  99.90, -32.26,   0.30,
01/23 13Z,  -0.80, -33.88,  99.90, -34.38,   0.30,  (min)
01/23 14Z,  -0.80, -32.35,  99.90, -32.85,   0.30,
01/23 15Z,  -0.80, -25.81,  99.90, -26.31,   0.30,
01/23 16Z,  -0.70, -16.40,  99.90, -16.80,   0.30,
01/23 17Z,  -0.70,  -8.98,  99.90,  -9.38,   0.30,
01/23 18Z,  -0.70,  -5.48,  99.90,  -5.88,   0.30,
01/23 19Z,  -0.70,  -4.88,  99.90,  -5.28,   0.30,  (max)
01/23 20Z,  -0.70,  -6.68,  99.90,  -7.09,   0.30,
01/23 21Z,  -0.70, -10.67,  99.90, -11.08,   0.30,
01/23 22Z,  -0.80, -16.12,  99.90, -16.62,   0.30,
01/23 23Z,  -0.80, -22.13,  99.90, -22.63,   0.30,
01/24 00Z,  -0.80, -27.32,  99.90, -27.82,   0.30,
01/24 01Z,  -0.80, -30.58,  99.90, -31.09,   0.30,
01/24 02Z,  -0.80, -31.19,  99.90, -31.69,   0.30,  (min)
01/24 03Z,  -0.80, -27.54,  99.90, -28.04,   0.30,
01/24 04Z,  -0.80, -19.79,  99.90, -20.29,   0.30,
01/24 05Z,  -0.80, -12.03,  99.90, -12.54,   0.30,
01/24 06Z,  -0.70,  -7.72,  99.90,  -8.12,   0.30,
01/24 07Z,  -0.80,  -6.57,  99.90,  -7.07,   0.30,  (max)
01/24 08Z,  -0.80,  -7.77,  99.90,  -8.27,   0.30,
01/24 09Z,  -0.80, -11.33,  99.90, -11.83,   0.30,
01/24 10Z,  -0.80, -16.69,  99.90, -17.20,   0.30,
01/24 11Z,  -0.80, -22.87,  99.90, -23.37,   0.30,
01/24 12Z,  -0.90, -28.40,  99.90, -29.00,   0.30,
01/24 13Z,  -0.90, -31.78,  99.90, -32.38,   0.30,
01/24 14Z,  -0.90, -32.42,  99.90, -33.02,   0.30,  (min)
01/24 15Z,  -0.90, -29.40,  99.90, -30.01,   0.30,
01/24 16Z,  -0.90, -21.99,  99.90, -22.59,   0.30,
01/24 17Z,  -0.90, -13.02,  99.90, -13.63,   0.30,
01/24 18Z,  -0.90,  -6.98,  99.90,  -7.58,   0.30,
01/24 19Z,  -0.90,  -4.82,  99.90,  -5.43,   0.30,  (max)
01/24 20Z,  -1.00,  -5.30,  99.90,  -6.00,   0.30,
01/24 21Z,  -1.00,  -8.06,  99.90,  -8.76,   0.30,
01/24 22Z,  -1.00, -12.76,  99.90, -13.46,   0.30,
01/24 23Z,  -1.00, -18.54,  99.90, -19.24,   0.30,
01/25 00Z,  -1.00, -24.32,  99.90, -25.03,   0.30,
01/25 01Z,  -1.10, -28.71,  99.90, -29.51,   0.30,
01/25 02Z,  -1.10, -31.00,  99.90, -31.81,   0.30,  (min)
01/25 03Z,  -1.10, -30.74,  99.90, -31.54,   0.30,
01/25 04Z,  -1.10, -26.52,  99.90, -27.32,   0.30,
01/25 05Z,  -1.10, -19.01,  99.90, -19.81,   0.30,
01/25 06Z,  -1.10, -12.28,  99.90, -13.08,   0.30,
01/25 07Z,  -1.10,  -8.84,  99.90,  -9.65,   0.30,
01/25 08Z,  -1.10,  -7.99,  99.90,  -8.79,   0.30,  (max)
01/25 09Z,  -1.10,  -9.24,  99.90, -10.05,   0.30,
01/25 10Z,  -1.10, -12.78,  99.90, -13.59,   0.30,
01/25 11Z,  -1.10, -17.96,  99.90, -18.76,   0.30,
01/25 12Z,  -1.10, -23.61,  99.90, -24.41,   0.30,
01/25 13Z,  -1.10, -28.15,  99.90, -28.95,   0.30,
01/25 14Z,  -1.10, -30.35,  99.90, -31.15,   0.30,  (min)
01/25 15Z,  -1.10, -30.03,  99.90, -30.83,   0.30,
01/25 16Z,  -1.00, -26.39,  99.90, -27.10,   0.30,
01/25 17Z,  -1.00, -19.04,  99.90, -19.74,   0.30,
01/25 18Z,  -1.00, -11.12,  99.90, -11.82,   0.30,
01/25 19Z,  -1.00,  -6.45,  99.90,  -7.15,   0.30,
01/25 20Z,  -1.00,  -5.23,  99.90,  -5.93,   0.30,  (max)
01/25 21Z,  -1.00,  -6.28,  99.90,  -6.99,   0.30,
01/25 22Z,  -1.00,  -9.50,  99.90, -10.20,   0.30,
01/25 23Z,  -1.00, -14.43,  99.90, -15.14,   0.30,
01/26 00Z,  -0.90, -20.09,  99.90, -20.69,   0.30,