EXTRA-TROPICAL  STORM  SURGE  2.3
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
Main Site
Mirror Site
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 
#Port Townsend, WA : 09/21/2023 15:22:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/20 00Z,   0.20,  -1.61,  -1.46,  99.90,  -0.05,
09/20 01Z,   0.20,  -1.06,  -0.84,  99.90,   0.02,
09/20 02Z,   0.20,  -0.75,  -0.40,  99.90,   0.15,  (max)
09/20 03Z,   0.20,  -0.96,  -0.69,  99.90,   0.07,
09/20 04Z,   0.20,  -1.90,  -1.58,  99.90,   0.12,
09/20 05Z,   0.30,  -3.46,  -3.09,  99.90,   0.07,
09/20 06Z,   0.30,  -5.29,  -5.01,  99.90,  -0.02,
09/20 07Z,   0.30,  -6.95,  -6.63,  99.90,   0.02,
09/20 08Z,   0.30,  -8.06,  -7.47,  99.90,   0.29,
09/20 09Z,   0.30,  -8.35,  -7.73,  99.90,   0.32,  (min)
09/20 10Z,   0.40,  -7.83,  -7.29,  99.90,   0.14,
09/20 11Z,   0.30,  -6.76,  -6.40,  99.90,   0.06,
09/20 12Z,   0.20,  -5.50,  -5.39,  99.90,  -0.09,
09/20 13Z,   0.20,  -4.20,  -4.02,  99.90,  -0.02,
09/20 14Z,   0.20,  -2.97,  -2.87,  99.90,  -0.10,
09/20 15Z,   0.20,  -1.98,  -1.95,  99.90,  -0.17,
09/20 16Z,   0.20,  -1.46,  -1.43,  99.90,  -0.17,
09/20 17Z,   0.20,  -1.45,  -1.35,  99.90,  -0.10,  (max)
09/20 18Z,   0.20,  -1.78,  -1.67,  99.90,  -0.09,
09/20 19Z,   0.10,  -2.21,  -2.29,  99.90,  -0.18,
09/20 20Z,   0.10,  -2.57,  -2.84,  99.90,  -0.37,
09/20 21Z,   0.10,  -2.69,  -2.97,  99.90,  -0.38,  (min)
09/20 22Z,   0.10,  -2.47,  -2.63,  99.90,  -0.26,
09/20 23Z,   0.10,  -2.02,  -2.16,  99.90,  -0.24,
09/21 00Z,   0.10,  -1.56,  -1.56,  99.90,  -0.10,
09/21 01Z,   0.10,  -1.17,  -1.00,  99.90,   0.07,
09/21 02Z,   0.10,  -0.91,  -0.61,  99.90,   0.20,
09/21 03Z,   0.10,  -0.92,  -0.59,  99.90,   0.23,  (max)
09/21 04Z,   0.10,  -1.46,  -1.28,  99.90,   0.08,
09/21 05Z,   0.10,  -2.66,  -2.49,  99.90,   0.07,
09/21 06Z,   0.10,  -4.34,  -4.24,  99.90,  -0.00,
09/21 07Z,   0.00,  -6.13,  -6.12,  99.90,   0.01,
09/21 08Z,   0.00,  -7.65,  -7.52,  99.90,   0.13,
09/21 09Z,   0.10,  -8.56,  -8.28,  99.90,   0.18,
09/21 10Z,   0.10,  -8.65,  -8.36,  99.90,   0.19,  (min)
09/21 11Z,   0.10,  -8.00,  -7.75,  99.90,   0.15,
09/21 12Z,   0.00,  -6.89,  -6.83,  99.90,   0.06,
09/21 13Z,   0.10,  -5.62,  -5.65,  99.90,  -0.13,
09/21 14Z,   0.10,  -4.32,  -4.27,  99.90,  -0.05,
09/21 15Z,   0.00,  -3.07,  -2.92,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/21 16Z,   0.00,  -2.06,  99.90,  -1.93,   0.13,
09/21 17Z,   0.10,  -1.47,  99.90,  -1.26,   0.12,
09/21 18Z,   0.10,  -1.31,  99.90,  -1.12,   0.10,  (max)
09/21 19Z,   0.10,  -1.42,  99.90,  -1.24,   0.08,
09/21 20Z,   0.00,  -1.64,  99.90,  -1.58,   0.06,
09/21 21Z,   0.10,  -1.85,  99.90,  -1.70,   0.04,
09/21 22Z,   0.10,  -1.90,  99.90,  -1.78,   0.03,  (min)
09/21 23Z,   0.10,  -1.74,  99.90,  -1.63,   0.01,
09/22 00Z,   0.10,  -1.45,  99.90,  -1.36,  -0.01,
09/22 01Z,   0.10,  -1.19,  99.90,  -1.11,  -0.03,
09/22 02Z,   0.10,  -1.02,  99.90,  -0.97,  -0.05,
09/22 03Z,   0.20,  -0.98,  99.90,  -0.85,  -0.06,  (max)
09/22 04Z,   0.20,  -1.22,  99.90,  -1.08,  -0.06,
09/22 05Z,   0.20,  -1.95,  99.90,  -1.81,  -0.06,
09/22 06Z,   0.20,  -3.25,  99.90,  -3.12,  -0.06,
09/22 07Z,   0.20,  -4.92,  99.90,  -4.79,  -0.06,
09/22 08Z,   0.20,  -6.62,  99.90,  -6.48,  -0.06,
09/22 09Z,   0.20,  -8.00,  99.90,  -7.87,  -0.06,
09/22 10Z,   0.20,  -8.80,  99.90,  -8.67,  -0.06,
09/22 11Z,   0.20,  -8.83,  99.90,  -8.70,  -0.06,  (min)
09/22 12Z,   0.30,  -8.17,  99.90,  -7.94,  -0.06,
09/22 13Z,   0.30,  -7.10,  99.90,  -6.86,  -0.06,
09/22 14Z,   0.20,  -5.86,  99.90,  -5.72,  -0.06,
09/22 15Z,   0.20,  -4.55,  99.90,  -4.42,  -0.06,
09/22 16Z,   0.30,  -3.27,  99.90,  -3.03,  -0.06,
09/22 17Z,   0.30,  -2.19,  99.90,  -1.95,  -0.06,
09/22 18Z,   0.20,  -1.47,  99.90,  -1.33,  -0.06,
09/22 19Z,   0.20,  -1.12,  99.90,  -0.98,  -0.06,
09/22 20Z,   0.30,  -1.02,  99.90,  -0.79,  -0.06,  (max)
09/22 21Z,   0.30,  -1.11,  99.90,  -0.87,  -0.06,
09/22 22Z,   0.30,  -1.28,  99.90,  -1.04,  -0.06,
09/22 23Z,   0.30,  -1.39,  99.90,  -1.15,  -0.06,  (min)
09/23 00Z,   0.30,  -1.35,  99.90,  -1.11,  -0.06,
09/23 01Z,   0.30,  -1.21,  99.90,  -0.98,  -0.06,
09/23 02Z,   0.30,  -1.11,  99.90,  -0.88,  -0.06,
09/23 03Z,   0.30,  -1.09,  99.90,  -0.85,  -0.06,  (max)
09/23 04Z,   0.30,  -1.16,  99.90,  -0.93,  -0.06,
09/23 05Z,   0.40,  -1.49,  99.90,  -1.15,  -0.06,
09/23 06Z,   0.40,  -2.27,  99.90,  -1.94,  -0.06,
09/23 07Z,   0.30,  -3.56,  99.90,  -3.32,  -0.06,
09/23 08Z,   0.30,  -5.14,  99.90,  -4.91,  -0.06,
09/23 09Z,   0.40,  -6.75,  99.90,  -6.41,  -0.06,
09/23 10Z,   0.40,  -8.10,  99.90,  -7.76,  -0.06,
09/23 11Z,   0.40,  -8.91,  99.90,  -8.57,  -0.06,
09/23 12Z,   0.40,  -8.98,  99.90,  -8.65,  -0.06,  (min)
09/23 13Z,   0.40,  -8.39,  99.90,  -8.06,  -0.06,
09/23 14Z,   0.40,  -7.38,  99.90,  -7.05,  -0.06,
09/23 15Z,   0.40,  -6.17,  99.90,  -5.84,  -0.06,
09/23 16Z,   0.40,  -4.84,  99.90,  -4.50,  -0.06,
09/23 17Z,   0.40,  -3.47,  99.90,  -3.13,  -0.06,
09/23 18Z,   0.40,  -2.26,  99.90,  -1.93,  -0.06,
09/23 19Z,   0.40,  -1.38,  99.90,  -1.04,  -0.06,
09/23 20Z,   0.50,  -0.85,  99.90,  -0.41,  -0.06,
09/23 21Z,   0.50,  -0.64,  99.90,  -0.21,  -0.06,  (max)
09/23 22Z,   0.40,  -0.73,  99.90,  -0.39,  -0.06,
09/23 23Z,   0.40,  -1.00,  99.90,  -0.66,  -0.06,
09/24 00Z,   0.50,  -1.25,  99.90,  -0.81,  -0.06,
09/24 01Z,   0.50,  -1.35,  99.90,  -0.91,  -0.06,  (min)
09/24 02Z,   0.50,  -1.32,  99.90,  -0.89,  -0.06,
09/24 03Z,   0.60,  -1.29,  99.90,  -0.76,  -0.06,
09/24 04Z,   0.70,  -1.29,  99.90,  -0.65,  -0.06,  (max)
09/24 05Z,   0.60,  -1.35,  99.90,  -0.81,  -0.06,
09/24 06Z,   0.50,  -1.64,  99.90,  -1.20,  -0.06,
09/24 07Z,   0.40,  -2.35,  99.90,  -2.02,  -0.06,
09/24 08Z,   0.40,  -3.54,  99.90,  -3.20,  -0.06,
09/24 09Z,   0.40,  -5.04,  99.90,  -4.70,  -0.06,
09/24 10Z,   0.40,  -6.63,  99.90,  -6.29,  -0.06,
09/24 11Z,   0.50,  -8.04,  99.90,  -7.60,  -0.06,
09/24 12Z,   0.50,  -8.96,  99.90,  -8.52,  -0.06,
09/24 13Z,   0.50,  -9.15,  99.90,  -8.71,  -0.06,  (min)
09/24 14Z,   0.50,  -8.65,  99.90,  -8.21,  -0.06,
09/24 15Z,   0.40,  -7.69,  99.90,  -7.35,  -0.06,
09/24 16Z,   0.40,  -6.46,  99.90,  -6.12,  -0.06,
09/24 17Z,   0.40,  -5.04,  99.90,  -4.71,  -0.06,
09/24 18Z,   0.40,  -3.55,  99.90,  -3.21,  -0.06,
09/24 19Z,   0.40,  -2.19,  99.90,  -1.85,  -0.06,
09/24 20Z,   0.50,  -1.16,  99.90,  -0.72,  -0.06,
09/24 21Z,   0.50,  -0.54,  99.90,  -0.10,  -0.06,
09/24 22Z,   0.50,  -0.36,  99.90,   0.07,  -0.06,  (max)
09/24 23Z,   0.50,  -0.61,  99.90,  -0.17,  -0.06,
09/25 00Z,   0.50,  -1.09,  99.90,  -0.66,  -0.06,
09/25 01Z,   0.50,  -1.53,  99.90,  -1.10,  -0.06,
09/25 02Z,   0.50,  -1.74,  99.90,  -1.30,  -0.06,  (min)
09/25 03Z,   0.60,  -1.74,  99.90,  -1.21,  -0.06,
09/25 04Z,   0.60,  -1.67,  99.90,  -1.13,  -0.06,
09/25 05Z,   0.60,  -1.56,  99.90,  -1.02,  -0.06,
09/25 06Z,   0.60,  -1.48,  99.90,  -0.95,  -0.06,
09/25 07Z,  99.90,  -1.62,  99.90,  99.90,  -0.06,
09/25 08Z,  99.90,  -2.20,  99.90,  99.90,  -0.06,
09/25 09Z,  99.90,  -3.26,  99.90,  99.90,  -0.06,
09/25 10Z,  99.90,  -4.71,  99.90,  99.90,  -0.06,
09/25 11Z,  99.90,  -6.37,  99.90,  99.90,  -0.06,
09/25 12Z,  99.90,  -7.93,  99.90,  99.90,  -0.06,