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
#Neah Bay, WA : 04/22/2025 04:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 12Z,  -0.20,  -3.40,  -4.07,  99.90,  -0.47,
04/20 13Z,  -0.20,  -3.56,  -4.21,  99.90,  -0.45,  (max)
04/20 14Z,  -0.20,  -4.13,  -4.68,  99.90,  -0.35,
04/20 15Z,  -0.10,  -5.01,  -5.60,  99.90,  -0.49,
04/20 16Z,  -0.20,  -6.12,  -6.77,  99.90,  -0.45,
04/20 17Z,  -0.20,  -7.37,  -8.01,  99.90,  -0.44,
04/20 18Z,  -0.30,  -8.57,  -9.17,  99.90,  -0.30,
04/20 19Z,  -0.10,  -9.46, -10.03,  99.90,  -0.47,
04/20 20Z,  -0.20,  -9.89, -10.40,  99.90,  -0.31,  (min)
04/20 21Z,  -0.30,  -9.84, -10.30,  99.90,  -0.16,
04/20 22Z,  -0.30,  -9.32,  -9.64,  99.90,  -0.02,
04/20 23Z,  -0.10,  -8.42,  -8.70,  99.90,  -0.18,
04/21 00Z,  -0.30,  -7.33,  -7.73,  99.90,  -0.10,
04/21 01Z,  -0.30,  -6.33,  -6.81,  99.90,  -0.18,
04/21 02Z,  -0.30,  -5.63,  -6.09,  99.90,  -0.16,
04/21 03Z,  -0.30,  -5.23,  -5.61,  99.90,  -0.08,
04/21 04Z,  -0.30,  -5.11,  -5.51,  99.90,  -0.10,  (max)
04/21 05Z,  -0.30,  -5.22,  -5.69,  99.90,  -0.17,
04/21 06Z,  -0.30,  -5.45,  -5.88,  99.90,  -0.13,
04/21 07Z,  -0.20,  -5.62,  -6.00,  99.90,  -0.18,
04/21 08Z,  -0.20,  -5.59,  -6.00,  99.90,  -0.21,  (min)
04/21 09Z,  -0.30,  -5.37,  -5.90,  99.90,  -0.23,
04/21 10Z,  -0.30,  -5.01,  -5.63,  99.90,  -0.32,
04/21 11Z,  -0.20,  -4.56,  -5.27,  99.90,  -0.51,
04/21 12Z,  -0.10,  -4.10,  -4.77,  99.90,  -0.57,
04/21 13Z,  -0.10,  -3.81,  -4.51,  99.90,  -0.60,  (max)
04/21 14Z,  -0.10,  -3.86,  -4.53,  99.90,  -0.57,
04/21 15Z,  -0.10,  -4.28,  -4.93,  99.90,  -0.55,
04/21 16Z,  -0.10,  -5.02,  -5.73,  99.90,  -0.61,
04/21 17Z,  -0.10,  -6.06,  -6.74,  99.90,  -0.58,
04/21 18Z,  -0.20,  -7.28,  -7.93,  99.90,  -0.45,
04/21 19Z,  -0.10,  -8.48,  -9.08,  99.90,  -0.50,
04/21 20Z,  -0.20,  -9.40,  -9.95,  99.90,  -0.35,
04/21 21Z,  -0.30,  -9.88, -10.48,  99.90,  -0.30,  (min)
04/21 22Z,  -0.30,  -9.86, -10.46,  99.90,  -0.30,
04/21 23Z,  -0.20,  -9.34,  -9.89,  99.90,  -0.35,
04/22 00Z,  -0.20,  -8.38,  -8.89,  99.90,  -0.31,
04/22 01Z,  -0.20,  -7.20,  -7.84,  99.90,  -0.44,
04/22 02Z,  -0.20,  -6.11,  -6.78,  99.90,  -0.47,
04/22 03Z,  -0.10,  -5.31,  -5.91,  99.90,  -0.50,
04/22 04Z,  -0.20,  -4.86,  -5.37,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 05Z,  -0.20,  -4.76,  99.90,  -5.28,  -0.32,  (max)
04/22 06Z,  -0.20,  -4.98,  99.90,  -5.51,  -0.33,
04/22 07Z,  -0.20,  -5.39,  99.90,  -5.93,  -0.34,
04/22 08Z,  -0.30,  -5.77,  99.90,  -6.42,  -0.34,
04/22 09Z,  -0.20,  -5.98,  99.90,  -6.53,  -0.35,  (min)
04/22 10Z,  -0.10,  -5.96,  99.90,  -6.42,  -0.36,
04/22 11Z,  -0.20,  -5.72,  99.90,  -6.29,  -0.37,
04/22 12Z,  -0.20,  -5.26,  99.90,  -5.83,  -0.37,
04/22 13Z,  -0.10,  -4.67,  99.90,  -5.15,  -0.38,
04/22 14Z,  -0.10,  -4.19,  99.90,  -4.68,  -0.39,
04/22 15Z,  -0.20,  -4.01,  99.90,  -4.61,  -0.40,  (max)
04/22 16Z,  -0.20,  -4.24,  99.90,  -4.84,  -0.40,
04/22 17Z,  -0.20,  -4.87,  99.90,  -5.47,  -0.40,
04/22 18Z,  -0.10,  -5.88,  99.90,  -6.38,  -0.40,
04/22 19Z,  -0.20,  -7.15,  99.90,  -7.75,  -0.40,
04/22 20Z,  -0.20,  -8.41,  99.90,  -9.01,  -0.40,
04/22 21Z,  -0.20,  -9.39,  99.90,  -9.99,  -0.40,
04/22 22Z,  -0.20,  -9.90,  99.90, -10.50,  -0.40,  (min)
04/22 23Z,  -0.20,  -9.86,  99.90, -10.46,  -0.40,
04/23 00Z,  -0.20,  -9.24,  99.90,  -9.85,  -0.40,
04/23 01Z,  -0.20,  -8.13,  99.90,  -8.73,  -0.40,
04/23 02Z,  -0.10,  -6.78,  99.90,  -7.28,  -0.40,
04/23 03Z,  -0.10,  -5.55,  99.90,  -6.05,  -0.40,
04/23 04Z,  -0.20,  -4.67,  99.90,  -5.28,  -0.40,
04/23 05Z,  -0.20,  -4.26,  99.90,  -4.86,  -0.40,
04/23 06Z,  -0.10,  -4.33,  99.90,  -4.83,  -0.40,  (max)
04/23 07Z,  -0.10,  -4.83,  99.90,  -5.33,  -0.40,
04/23 08Z,  -0.20,  -5.57,  99.90,  -6.17,  -0.40,
04/23 09Z,  -0.10,  -6.28,  99.90,  -6.78,  -0.40,
04/23 10Z,  -0.10,  -6.76,  99.90,  -7.26,  -0.40,
04/23 11Z,  -0.10,  -6.93,  99.90,  -7.43,  -0.40,  (min)
04/23 12Z,  -0.10,  -6.71,  99.90,  -7.22,  -0.40,
04/23 13Z,   0.00,  -6.11,  99.90,  -6.51,  -0.40,
04/23 14Z,  -0.10,  -5.26,  99.90,  -5.77,  -0.40,
04/23 15Z,  -0.10,  -4.47,  99.90,  -4.97,  -0.40,
04/23 16Z,  -0.10,  -4.02,  99.90,  -4.52,  -0.40,
04/23 17Z,   0.00,  -4.06,  99.90,  -4.46,  -0.40,  (max)
04/23 18Z,  -0.10,  -4.62,  99.90,  -5.12,  -0.40,
04/23 19Z,  -0.10,  -5.67,  99.90,  -6.17,  -0.40,
04/23 20Z,  -0.10,  -7.03,  99.90,  -7.53,  -0.40,
04/23 21Z,   0.00,  -8.37,  99.90,  -8.78,  -0.40,
04/23 22Z,  -0.10,  -9.39,  99.90,  -9.89,  -0.40,
04/23 23Z,  -0.10,  -9.87,  99.90, -10.37,  -0.40,  (min)
04/24 00Z,   0.00,  -9.72,  99.90, -10.12,  -0.40,
04/24 01Z,   0.00,  -8.90,  99.90,  -9.31,  -0.40,
04/24 02Z,   0.00,  -7.55,  99.90,  -7.95,  -0.40,
04/24 03Z,   0.00,  -5.99,  99.90,  -6.39,  -0.40,
04/24 04Z,   0.00,  -4.65,  99.90,  -5.05,  -0.40,
04/24 05Z,   0.00,  -3.80,  99.90,  -4.21,  -0.40,
04/24 06Z,   0.00,  -3.57,  99.90,  -3.98,  -0.40,  (max)
04/24 07Z,   0.00,  -3.97,  99.90,  -4.37,  -0.40,
04/24 08Z,   0.00,  -4.89,  99.90,  -5.29,  -0.40,
04/24 09Z,   0.00,  -6.05,  99.90,  -6.46,  -0.40,
04/24 10Z,   0.00,  -7.14,  99.90,  -7.54,  -0.40,
04/24 11Z,   0.00,  -7.89,  99.90,  -8.29,  -0.40,
04/24 12Z,   0.00,  -8.16,  99.90,  -8.56,  -0.40,  (min)
04/24 13Z,   0.00,  -7.86,  99.90,  -8.26,  -0.40,
04/24 14Z,   0.00,  -6.99,  99.90,  -7.39,  -0.40,
04/24 15Z,   0.00,  -5.78,  99.90,  -6.18,  -0.40,
04/24 16Z,   0.00,  -4.63,  99.90,  -5.04,  -0.40,
04/24 17Z,   0.00,  -3.92,  99.90,  -4.32,  -0.40,
04/24 18Z,   0.00,  -3.81,  99.90,  -4.21,  -0.40,  (max)
04/24 19Z,   0.00,  -4.36,  99.90,  -4.77,  -0.40,
04/24 20Z,   0.00,  -5.49,  99.90,  -5.89,  -0.40,
04/24 21Z,   0.00,  -6.94,  99.90,  -7.35,  -0.40,
04/24 22Z,   0.00,  -8.34,  99.90,  -8.74,  -0.40,
04/24 23Z,   0.00,  -9.32,  99.90,  -9.72,  -0.40,
04/25 00Z,   0.10,  -9.69,  99.90,  -9.99,  -0.40,  (min)
04/25 01Z,   0.10,  -9.33,  99.90,  -9.64,  -0.40,
04/25 02Z,   0.10,  -8.24,  99.90,  -8.55,  -0.40,
04/25 03Z,   0.10,  -6.62,  99.90,  -6.92,  -0.40,
04/25 04Z,   0.10,  -4.89,  99.90,  -5.20,  -0.40,
04/25 05Z,   0.10,  -3.54,  99.90,  -3.84,  -0.40,
04/25 06Z,   0.10,  -2.86,  99.90,  -3.16,  -0.40,  (max)
04/25 07Z,   0.10,  -2.96,  99.90,  -3.26,  -0.40,
04/25 08Z,   0.10,  -3.81,  99.90,  -4.12,  -0.40,
04/25 09Z,   0.10,  -5.23,  99.90,  -5.53,  -0.40,
04/25 10Z,   0.10,  -6.86,  99.90,  -7.16,  -0.40,
04/25 11Z,   0.10,  -8.29,  99.90,  -8.59,  -0.40,
04/25 12Z,   0.00,  -9.23,  99.90,  -9.63,  -0.40,
04/25 13Z,   0.10,  -9.50,  99.90,  -9.80,  -0.40,  (min)
04/25 14Z,   0.20,  -8.98,  99.90,  -9.18,  -0.40,
04/25 15Z,   0.10,  -7.75,  99.90,  -8.05,  -0.40,
04/25 16Z,   0.00,  -6.15,  99.90,  -6.55,  -0.40,
04/25 17Z,   0.10,  -4.67,  99.90,  -4.98,  -0.40,
04/25 18Z,   0.10,  -3.75,  99.90,  -4.05,  -0.40,
04/25 19Z,  99.90,  -3.57,  99.90,  99.90,  -0.40,
04/25 20Z,  99.90,  -4.16,  99.90,  99.90,  -0.40,
04/25 21Z,  99.90,  -5.38,  99.90,  99.90,  -0.40,
04/25 22Z,  99.90,  -6.89,  99.90,  99.90,  -0.40,
04/25 23Z,  99.90,  -8.26,  99.90,  99.90,  -0.40,
04/26 00Z,  99.90,  -9.13,  99.90,  99.90,  -0.40,