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 
#Sewells Point, VA : 04/01/2023 18:21:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/31 00Z,   0.40,  -2.27,  -1.88,  99.90,  -0.01,
03/31 01Z,   0.30,  -2.63,  -2.38,  99.90,  -0.05,
03/31 02Z,   0.30,  -2.94,  -2.83,  99.90,  -0.19,
03/31 03Z,   0.30,  -3.10,  -3.08,  99.90,  -0.28,  (min)
03/31 04Z,   0.20,  -3.07,  -3.04,  99.90,  -0.17,
03/31 05Z,   0.20,  -2.85,  -2.79,  99.90,  -0.14,
03/31 06Z,   0.20,  -2.50,  -2.43,  99.90,  -0.13,
03/31 07Z,   0.10,  -2.09,  -2.01,  99.90,  -0.02,
03/31 08Z,   0.10,  -1.72,  -1.64,  99.90,  -0.02,
03/31 09Z,   0.10,  -1.48,  -1.44,  99.90,  -0.06,
03/31 10Z,   0.00,  -1.39,  -1.41,  99.90,  -0.02,  (max)
03/31 11Z,   0.00,  -1.48,  -1.54,  99.90,  -0.06,
03/31 12Z,   0.00,  -1.74,  -1.85,  99.90,  -0.11,
03/31 13Z,   0.00,  -2.12,  -2.22,  99.90,  -0.10,
03/31 14Z,   0.00,  -2.52,  -2.57,  99.90,  -0.05,
03/31 15Z,   0.00,  -2.86,  -2.86,  99.90,  -0.00,
03/31 16Z,   0.00,  -3.03,  -2.97,  99.90,   0.06,
03/31 17Z,   0.00,  -2.99,  -3.00,  99.90,  -0.01,  (min)
03/31 18Z,   0.00,  -2.76,  -2.90,  99.90,  -0.14,
03/31 19Z,   0.00,  -2.42,  -2.53,  99.90,  -0.11,
03/31 20Z,   0.00,  -2.05,  -2.10,  99.90,  -0.05,
03/31 21Z,   0.00,  -1.76,  -1.75,  99.90,   0.01,
03/31 22Z,   0.00,  -1.62,  -1.59,  99.90,   0.03,  (max)
03/31 23Z,   0.00,  -1.66,  -1.63,  99.90,   0.03,
04/01 00Z,   0.00,  -1.88,  -1.84,  99.90,   0.04,
04/01 01Z,  -0.10,  -2.23,  -2.21,  99.90,   0.12,
04/01 02Z,  -0.20,  -2.63,  -2.65,  99.90,   0.18,
04/01 03Z,  -0.30,  -2.97,  -3.03,  99.90,   0.24,
04/01 04Z,  -0.50,  -3.16,  -3.39,  99.90,   0.27,
04/01 05Z,  -0.60,  -3.13,  -3.40,  99.90,   0.33,  (min)
04/01 06Z,  -0.50,  -2.89,  -3.19,  99.90,   0.20,
04/01 07Z,  -0.60,  -2.51,  -2.83,  99.90,   0.28,
04/01 08Z,  -0.70,  -2.07,  -2.48,  99.90,   0.29,
04/01 09Z,  -0.80,  -1.67,  -2.14,  99.90,   0.33,
04/01 10Z,  -0.80,  -1.41,  -1.93,  99.90,   0.28,
04/01 11Z,  -0.80,  -1.33,  -1.86,  99.90,   0.27,  (max)
04/01 12Z,  -0.90,  -1.46,  -2.06,  99.90,   0.30,
04/01 13Z,  -0.90,  -1.77,  -2.39,  99.90,   0.28,
04/01 14Z,  -0.90,  -2.20,  -2.76,  99.90,   0.34,
04/01 15Z,  -1.00,  -2.64,  -3.06,  99.90,   0.58,
04/01 16Z,  -1.00,  -2.99,  -3.49,  99.90,   0.50,
04/01 17Z,  -1.00,  -3.14,  -3.71,  99.90,   0.43,  (min)
04/01 18Z,  -1.10,  -3.05,  -3.51,  99.90,   0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/01 19Z,  -1.10,  -2.76,  99.90,  -3.27,   0.59,
04/01 20Z,  -1.10,  -2.35,  99.90,  -2.90,   0.55,
04/01 21Z,  -1.10,  -1.93,  99.90,  -2.53,   0.50,
04/01 22Z,  -0.90,  -1.61,  99.90,  -2.06,   0.45,
04/01 23Z,  -0.90,  -1.47,  99.90,  -1.97,   0.40,  (max)
04/02 00Z,  -0.90,  -1.54,  99.90,  -2.09,   0.35,
04/02 01Z,  -0.90,  -1.82,  99.90,  -2.42,   0.31,
04/02 02Z,  -1.00,  -2.24,  99.90,  -2.98,   0.26,
04/02 03Z,  -0.90,  -2.70,  99.90,  -3.39,   0.21,
04/02 04Z,  -0.70,  -3.07,  99.90,  -3.61,   0.16,
04/02 05Z,  -0.70,  -3.26,  99.90,  -3.85,   0.11,  (min)
04/02 06Z,  -0.60,  -3.20,  99.90,  -3.74,   0.06,
04/02 07Z,  -0.60,  -2.91,  99.90,  -3.45,   0.06,
04/02 08Z,  -0.60,  -2.47,  99.90,  -3.00,   0.06,
04/02 09Z,  -0.50,  -1.98,  99.90,  -2.42,   0.06,
04/02 10Z,  -0.40,  -1.56,  99.90,  -1.90,   0.06,
04/02 11Z,  -0.30,  -1.31,  99.90,  -1.54,   0.06,
04/02 12Z,  -0.30,  -1.27,  99.90,  -1.51,   0.06,  (max)
04/02 13Z,  -0.30,  -1.47,  99.90,  -1.71,   0.06,
04/02 14Z,  -0.20,  -1.86,  99.90,  -2.00,   0.06,
04/02 15Z,  -0.10,  -2.36,  99.90,  -2.39,   0.06,
04/02 16Z,   0.00,  -2.84,  99.90,  -2.77,   0.06,
04/02 17Z,   0.00,  -3.17,  99.90,  -3.10,   0.06,
04/02 18Z,   0.00,  -3.26,  99.90,  -3.19,   0.06,  (min)
04/02 19Z,  -0.10,  -3.08,  99.90,  -3.12,   0.06,
04/02 20Z,   0.00,  -2.69,  99.90,  -2.63,   0.06,
04/02 21Z,   0.00,  -2.20,  99.90,  -2.13,   0.06,
04/02 22Z,   0.00,  -1.73,  99.90,  -1.66,   0.06,
04/02 23Z,   0.00,  -1.40,  99.90,  -1.34,   0.06,
04/03 00Z,   0.00,  -1.30,  99.90,  -1.23,   0.06,  (max)
04/03 01Z,   0.00,  -1.45,  99.90,  -1.38,   0.06,
04/03 02Z,   0.00,  -1.82,  99.90,  -1.75,   0.06,
04/03 03Z,   0.00,  -2.32,  99.90,  -2.25,   0.06,
04/03 04Z,   0.00,  -2.83,  99.90,  -2.77,   0.06,
04/03 05Z,   0.00,  -3.22,  99.90,  -3.16,   0.06,
04/03 06Z,   0.00,  -3.37,  99.90,  -3.31,   0.06,  (min)
04/03 07Z,   0.00,  -3.25,  99.90,  -3.19,   0.06,
04/03 08Z,   0.00,  -2.88,  99.90,  -2.82,   0.06,
04/03 09Z,   0.00,  -2.37,  99.90,  -2.30,   0.06,
04/03 10Z,   0.00,  -1.84,  99.90,  -1.77,   0.06,
04/03 11Z,   0.00,  -1.42,  99.90,  -1.35,   0.06,
04/03 12Z,   0.00,  -1.20,  99.90,  -1.14,   0.06,  (max)
04/03 13Z,   0.00,  -1.25,  99.90,  -1.18,   0.06,
04/03 14Z,   0.00,  -1.54,  99.90,  -1.48,   0.06,
04/03 15Z,   0.00,  -2.03,  99.90,  -1.96,   0.06,
04/03 16Z,   0.00,  -2.58,  99.90,  -2.52,   0.06,
04/03 17Z,   0.00,  -3.06,  99.90,  -3.00,   0.06,
04/03 18Z,   0.00,  -3.34,  99.90,  -3.28,   0.06,  (min)
04/03 19Z,   0.00,  -3.34,  99.90,  -3.27,   0.06,
04/03 20Z,   0.00,  -3.04,  99.90,  -2.98,   0.06,
04/03 21Z,   0.00,  -2.54,  99.90,  -2.48,   0.06,
04/03 22Z,   0.10,  -1.97,  99.90,  -1.80,   0.06,
04/03 23Z,   0.10,  -1.47,  99.90,  -1.31,   0.06,
04/04 00Z,   0.10,  -1.18,  99.90,  -1.02,   0.06,  (max)
04/04 01Z,   0.00,  -1.16,  99.90,  -1.09,   0.06,
04/04 02Z,   0.00,  -1.41,  99.90,  -1.35,   0.06,
04/04 03Z,   0.00,  -1.88,  99.90,  -1.82,   0.06,
04/04 04Z,   0.00,  -2.47,  99.90,  -2.40,   0.06,
04/04 05Z,   0.00,  -3.01,  99.90,  -2.95,   0.06,
04/04 06Z,   0.00,  -3.38,  99.90,  -3.32,   0.06,
04/04 07Z,   0.00,  -3.47,  99.90,  -3.41,   0.06,  (min)
04/04 08Z,   0.00,  -3.25,  99.90,  -3.19,   0.06,
04/04 09Z,   0.00,  -2.79,  99.90,  -2.73,   0.06,
04/04 10Z,   0.00,  -2.21,  99.90,  -2.14,   0.06,
04/04 11Z,   0.00,  -1.66,  99.90,  -1.59,   0.06,
04/04 12Z,   0.00,  -1.27,  99.90,  -1.21,   0.06,
04/04 13Z,   0.00,  -1.14,  99.90,  -1.07,   0.06,  (max)
04/04 14Z,   0.10,  -1.29,  99.90,  -1.13,   0.06,
04/04 15Z,   0.10,  -1.70,  99.90,  -1.53,   0.06,
04/04 16Z,   0.10,  -2.26,  99.90,  -2.10,   0.06,
04/04 17Z,   0.10,  -2.84,  99.90,  -2.68,   0.06,
04/04 18Z,   0.10,  -3.29,  99.90,  -3.13,   0.06,
04/04 19Z,   0.10,  -3.47,  99.90,  -3.31,   0.06,  (min)
04/04 20Z,   0.10,  -3.33,  99.90,  -3.17,   0.06,
04/04 21Z,   0.10,  -2.90,  99.90,  -2.74,   0.06,
04/04 22Z,   0.10,  -2.30,  99.90,  -2.14,   0.06,
04/04 23Z,   0.10,  -1.68,  99.90,  -1.52,   0.06,
04/05 00Z,   0.10,  -1.21,  99.90,  -1.04,   0.06,
04/05 01Z,   0.10,  -0.99,  99.90,  -0.83,   0.06,  (max)
04/05 02Z,   0.10,  -1.08,  99.90,  -0.92,   0.06,
04/05 03Z,   0.10,  -1.46,  99.90,  -1.29,   0.06,
04/05 04Z,   0.00,  -2.03,  99.90,  -1.97,   0.06,
04/05 05Z,   0.00,  -2.67,  99.90,  -2.61,   0.06,
04/05 06Z,   0.00,  -3.22,  99.90,  -3.15,   0.06,
04/05 07Z,   0.00,  -3.52,  99.90,  -3.46,   0.06,  (min)
04/05 08Z,   0.00,  -3.51,  99.90,  -3.45,   0.06,
04/05 09Z,   0.00,  -3.18,  99.90,  -3.12,   0.06,
04/05 10Z,   0.00,  -2.63,  99.90,  -2.57,   0.06,
04/05 11Z,   0.00,  -2.01,  99.90,  -1.95,   0.06,
04/05 12Z,   0.00,  -1.47,  99.90,  -1.41,   0.06,