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
#Friday Harbor, WA : 05/24/2025 04:22:51 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 12Z,  -0.10,  -3.07,  -2.73,  99.90,   0.44,
05/22 13Z,  -0.10,  -4.22,  -3.88,  99.90,   0.44,
05/22 14Z,  -0.10,  -5.06,  -4.67,  99.90,   0.49,
05/22 15Z,  -0.10,  -5.46,  -5.15,  99.90,   0.41,
05/22 16Z,  -0.10,  -5.40,  -5.22,  99.90,   0.28,  (min)
05/22 17Z,  -0.10,  -5.00,  -4.94,  99.90,   0.16,
05/22 18Z,  -0.10,  -4.46,  -4.34,  99.90,   0.22,
05/22 19Z,  -0.10,  -3.94,  -3.88,  99.90,   0.16,
05/22 20Z,  -0.10,  -3.60,  -3.53,  99.90,   0.17,
05/22 21Z,  -0.10,  -3.51,  -3.45,  99.90,   0.16,  (max)
05/22 22Z,  -0.10,  -3.73,  -3.58,  99.90,   0.25,
05/22 23Z,  -0.10,  -4.20,  -4.01,  99.90,   0.29,
05/23 00Z,  -0.10,  -4.80,  -4.53,  99.90,   0.37,
05/23 01Z,  -0.10,  -5.29,  -5.01,  99.90,   0.38,
05/23 02Z,  -0.10,  -5.45,  -5.19,  99.90,   0.36,  (min)
05/23 03Z,  -0.10,  -5.16,  -4.82,  99.90,   0.44,
05/23 04Z,  -0.10,  -4.40,  -4.18,  99.90,   0.32,
05/23 05Z,  -0.10,  -3.32,  -3.22,  99.90,   0.20,
05/23 06Z,  -0.10,  -2.15,  -2.11,  99.90,   0.14,
05/23 07Z,  -0.20,  -1.13,  -1.11,  99.90,   0.22,
05/23 08Z,  -0.20,  -0.46,  -0.42,  99.90,   0.24,
05/23 09Z,  -0.10,  -0.29,  -0.18,  99.90,   0.21,  (max)
05/23 10Z,  -0.10,  -0.70,  -0.52,  99.90,   0.28,
05/23 11Z,  -0.10,  -1.67,  -1.39,  99.90,   0.38,
05/23 12Z,  -0.10,  -3.05,  -2.68,  99.90,   0.47,
05/23 13Z,  -0.10,  -4.58,  -4.18,  99.90,   0.50,
05/23 14Z,  -0.10,  -5.90,  -5.47,  99.90,   0.53,
05/23 15Z,  -0.10,  -6.75,  -6.39,  99.90,   0.46,
05/23 16Z,  -0.20,  -6.97,  -6.64,  99.90,   0.53,  (min)
05/23 17Z,  -0.20,  -6.61,  -6.38,  99.90,   0.43,
05/23 18Z,   0.00,  -5.84,  -5.65,  99.90,   0.19,
05/23 19Z,  -0.10,  -4.87,  -4.72,  99.90,   0.25,
05/23 20Z,  -0.10,  -3.93,  -3.92,  99.90,   0.11,
05/23 21Z,   0.00,  -3.18,  -3.24,  99.90,  -0.06,
05/23 22Z,   0.00,  -2.75,  -2.77,  99.90,  -0.02,
05/23 23Z,  -0.10,  -2.70,  -2.60,  99.90,   0.20,  (max)
05/24 00Z,  -0.10,  -3.01,  -2.85,  99.90,   0.26,
05/24 01Z,   0.00,  -3.52,  -3.32,  99.90,   0.20,
05/24 02Z,   0.00,  -3.99,  -3.78,  99.90,   0.21,
05/24 03Z,   0.00,  -4.16,  -3.88,  99.90,   0.28,  (min)
05/24 04Z,   0.00,  -3.90,  -3.59,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 05Z,   0.00,  -3.22,  99.90,  -2.91,   0.31,
05/24 06Z,   0.00,  -2.28,  99.90,  -1.97,   0.31,
05/24 07Z,   0.00,  -1.32,  99.90,  -1.01,   0.31,
05/24 08Z,   0.00,  -0.57,  99.90,  -0.26,   0.31,
05/24 09Z,   0.00,  -0.23,  99.90,   0.07,   0.30,  (max)
05/24 10Z,   0.00,  -0.45,  99.90,  -0.15,   0.30,
05/24 11Z,   0.00,  -1.28,  99.90,  -0.98,   0.30,
05/24 12Z,   0.00,  -2.68,  99.90,  -2.39,   0.30,
05/24 13Z,   0.00,  -4.45,  99.90,  -4.16,   0.29,
05/24 14Z,   0.00,  -6.23,  99.90,  -5.94,   0.29,
05/24 15Z,   0.00,  -7.64,  99.90,  -7.36,   0.29,
05/24 16Z,   0.00,  -8.38,  99.90,  -8.09,   0.29,  (min)
05/24 17Z,   0.00,  -8.33,  99.90,  -8.04,   0.29,
05/24 18Z,   0.00,  -7.60,  99.90,  -7.31,   0.29,
05/24 19Z,   0.00,  -6.40,  99.90,  -6.12,   0.29,
05/24 20Z,   0.00,  -5.01,  99.90,  -4.72,   0.29,
05/24 21Z,   0.00,  -3.65,  99.90,  -3.36,   0.29,
05/24 22Z,   0.00,  -2.53,  99.90,  -2.24,   0.29,
05/24 23Z,   0.00,  -1.80,  99.90,  -1.51,   0.29,
05/25 00Z,   0.00,  -1.55,  99.90,  -1.26,   0.29,  (max)
05/25 01Z,   0.00,  -1.76,  99.90,  -1.47,   0.29,
05/25 02Z,   0.00,  -2.23,  99.90,  -1.95,   0.29,
05/25 03Z,   0.00,  -2.71,  99.90,  -2.42,   0.29,
05/25 04Z,   0.00,  -2.91,  99.90,  -2.63,   0.29,  (min)
05/25 05Z,   0.00,  -2.70,  99.90,  -2.42,   0.29,
05/25 06Z,   0.00,  -2.12,  99.90,  -1.83,   0.29,
05/25 07Z,   0.00,  -1.34,  99.90,  -1.06,   0.29,
05/25 08Z,   0.00,  -0.61,  99.90,  -0.33,   0.29,
05/25 09Z,   0.00,  -0.16,  99.90,   0.13,   0.29,  (max)
05/25 10Z,   0.00,  -0.16,  99.90,   0.12,   0.29,
05/25 11Z,   0.00,  -0.76,  99.90,  -0.48,   0.29,
05/25 12Z,   0.10,  -2.01,  99.90,  -1.62,   0.29,
05/25 13Z,   0.10,  -3.81,  99.90,  -3.42,   0.29,
05/25 14Z,   0.00,  -5.88,  99.90,  -5.60,   0.29,
05/25 15Z,   0.00,  -7.82,  99.90,  -7.53,   0.29,
05/25 16Z,   0.10,  -9.19,  99.90,  -8.81,   0.29,
05/25 17Z,   0.10,  -9.72,  99.90,  -9.33,   0.29,  (min)
05/25 18Z,   0.00,  -9.35,  99.90,  -9.06,   0.29,
05/25 19Z,   0.00,  -8.23,  99.90,  -7.94,   0.29,
05/25 20Z,   0.00,  -6.64,  99.90,  -6.35,   0.29,
05/25 21Z,   0.10,  -4.87,  99.90,  -4.48,   0.29,
05/25 22Z,   0.10,  -3.16,  99.90,  -2.77,   0.29,
05/25 23Z,   0.10,  -1.75,  99.90,  -1.36,   0.29,
05/26 00Z,   0.10,  -0.82,  99.90,  -0.43,   0.29,
05/26 01Z,   0.10,  -0.47,  99.90,  -0.08,   0.29,  (max)
05/26 02Z,   0.10,  -0.64,  99.90,  -0.26,   0.29,
05/26 03Z,   0.20,  -1.13,  99.90,  -0.64,   0.29,
05/26 04Z,   0.20,  -1.62,  99.90,  -1.13,   0.29,
05/26 05Z,   0.10,  -1.84,  99.90,  -1.45,   0.29,  (min)
05/26 06Z,   0.10,  -1.68,  99.90,  -1.29,   0.29,
05/26 07Z,   0.10,  -1.20,  99.90,  -0.82,   0.29,
05/26 08Z,   0.10,  -0.60,  99.90,  -0.22,   0.29,
05/26 09Z,   0.10,  -0.11,  99.90,   0.28,   0.29,
05/26 10Z,   0.10,   0.07,  99.90,   0.46,   0.29,  (max)
05/26 11Z,   0.10,  -0.25,  99.90,   0.14,   0.29,
05/26 12Z,   0.10,  -1.20,  99.90,  -0.81,   0.29,
05/26 13Z,   0.10,  -2.79,  99.90,  -2.41,   0.29,
05/26 14Z,   0.10,  -4.89,  99.90,  -4.51,   0.29,
05/26 15Z,   0.10,  -7.15,  99.90,  -6.77,   0.29,
05/26 16Z,   0.10,  -9.11,  99.90,  -8.73,   0.29,
05/26 17Z,   0.10, -10.34,  99.90,  -9.96,   0.29,
05/26 18Z,   0.00, -10.60,  99.90, -10.32,   0.29,  (min)
05/26 19Z,   0.00,  -9.91,  99.90,  -9.62,   0.29,
05/26 20Z,   0.00,  -8.46,  99.90,  -8.17,   0.29,
05/26 21Z,   0.00,  -6.56,  99.90,  -6.27,   0.29,
05/26 22Z,   0.00,  -4.51,  99.90,  -4.22,   0.29,
05/26 23Z,   0.00,  -2.57,  99.90,  -2.29,   0.29,
05/27 00Z,   0.00,  -1.00,  99.90,  -0.71,   0.29,
05/27 01Z,   0.00,   0.02,  99.90,   0.30,   0.29,
05/27 02Z,   0.00,   0.39,  99.90,   0.67,   0.29,  (max)
05/27 03Z,   0.00,   0.19,  99.90,   0.48,   0.29,
05/27 04Z,   0.00,  -0.31,  99.90,  -0.03,   0.29,
05/27 05Z,   0.00,  -0.81,  99.90,  -0.52,   0.29,
05/27 06Z,   0.00,  -1.04,  99.90,  -0.75,   0.29,  (min)
05/27 07Z,   0.00,  -0.92,  99.90,  -0.64,   0.29,
05/27 08Z,   0.00,  -0.56,  99.90,  -0.27,   0.29,
05/27 09Z,   0.00,  -0.12,  99.90,   0.16,   0.29,
05/27 10Z,   0.00,   0.17,  99.90,   0.45,   0.29,  (max)
05/27 11Z,   0.00,   0.11,  99.90,   0.39,   0.29,
05/27 12Z,   0.00,  -0.47,  99.90,  -0.18,   0.29,
05/27 13Z,   0.00,  -1.68,  99.90,  -1.40,   0.29,
05/27 14Z,  -0.10,  -3.53,  99.90,  -3.34,   0.29,
05/27 15Z,  -0.10,  -5.80,  99.90,  -5.62,   0.29,
05/27 16Z,  -0.10,  -8.11,  99.90,  -7.93,   0.29,
05/27 17Z,  -0.10,  -9.97,  99.90,  -9.78,   0.29,
05/27 18Z,  -0.10, -10.98,  99.90, -10.79,   0.29,
05/27 19Z,  99.90, -10.96,  99.90,  99.90,   0.29,
05/27 20Z,  99.90,  -9.99,  99.90,  99.90,   0.29,
05/27 21Z,  99.90,  -8.31,  99.90,  99.90,   0.29,
05/27 22Z,  99.90,  -6.22,  99.90,  99.90,   0.29,
05/27 23Z,  99.90,  -4.03,  99.90,  99.90,   0.29,
05/28 00Z,  99.90,  -2.00,  99.90,  99.90,   0.29,