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 
#Alitak, AK : 03/30/2023 10:20:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 18Z,  -2.00,   0.81,  -0.66,  99.90,   0.53,
03/28 19Z,  -2.00,  -0.88,  -2.22,  99.90,   0.66,
03/28 20Z,  -2.00,  -2.43,  -3.90,  99.90,   0.53,
03/28 21Z,  -2.00,  -3.56,  -4.98,  99.90,   0.58,
03/28 22Z,  -2.00,  -4.05,  -5.23,  99.90,   0.82,  (min)
03/28 23Z,  -2.10,  -3.90,  -5.02,  99.90,   0.98,
03/29 00Z,  -2.10,  -3.20,  -4.29,  99.90,   1.01,
03/29 01Z,  -2.10,  -2.04,  -3.07,  99.90,   1.07,
03/29 02Z,  -2.10,  -0.64,  -1.83,  99.90,   0.91,
03/29 03Z,  -2.10,   0.54,  -0.75,  99.90,   0.81,
03/29 04Z,  -2.10,   1.18,  -0.05,  99.90,   0.87,
03/29 05Z,  -2.10,   1.33,   0.24,  99.90,   1.01,  (max)
03/29 06Z,  -2.10,   1.11,   0.05,  99.90,   1.04,
03/29 07Z,  -2.10,   0.65,  -0.22,  99.90,   1.23,
03/29 08Z,  -2.10,   0.17,  -0.58,  99.90,   1.35,
03/29 09Z,  -2.10,  -0.10,  -0.96,  99.90,   1.24,
03/29 10Z,  -2.10,  -0.02,  -1.00,  99.90,   1.12,  (min)
03/29 11Z,  -2.10,   0.40,  -0.75,  99.90,   0.95,
03/29 12Z,  -1.90,   1.00,  -0.21,  99.90,   0.69,
03/29 13Z,  -1.90,   1.68,   0.60,  99.90,   0.82,
03/29 14Z,  -1.90,   2.41,   1.34,  99.90,   0.83,
03/29 15Z,  -1.90,   2.96,   1.98,  99.90,   0.92,
03/29 16Z,  -1.90,   3.04,   2.11,  99.90,   0.97,  (max)
03/29 17Z,  -1.90,   2.64,   1.88,  99.90,   1.14,
03/29 18Z,  -1.70,   1.87,   1.09,  99.90,   0.92,
03/29 19Z,  -1.70,   0.79,  -0.03,  99.90,   0.88,
03/29 20Z,  -1.70,  -0.49,  -1.40,  99.90,   0.79,
03/29 21Z,  -1.70,  -1.78,  -2.63,  99.90,   0.85,
03/29 22Z,  -1.70,  -2.82,  -3.61,  99.90,   0.91,
03/29 23Z,  -1.60,  -3.43,  -4.08,  99.90,   0.95,  (min)
03/30 00Z,  -1.60,  -3.56,  -4.03,  99.90,   1.13,
03/30 01Z,  -1.60,  -3.23,  -3.59,  99.90,   1.24,
03/30 02Z,  -1.60,  -2.39,  -2.67,  99.90,   1.32,
03/30 03Z,  -1.60,  -1.21,  -1.54,  99.90,   1.27,
03/30 04Z,  -1.50,  -0.08,  -0.48,  99.90,   1.10,
03/30 05Z,  -1.40,   0.73,   0.34,  99.90,   1.01,
03/30 06Z,  -1.40,   1.19,   0.94,  99.90,   1.15,
03/30 07Z,  -1.30,   1.31,   1.10,  99.90,   1.09,  (max)
03/30 08Z,  -1.30,   1.14,   1.03,  99.90,   1.19,
03/30 09Z,  -1.30,   0.80,   0.63,  99.90,   1.13,
03/30 10Z,  -1.30,   0.49,   0.21,  99.90,   1.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/30 11Z,  -1.20,   0.36,  99.90,   0.15,   0.99,  (min)
03/30 12Z,  -1.20,   0.43,  99.90,   0.20,   0.97,
03/30 13Z,  -1.20,   0.62,  99.90,   0.37,   0.94,
03/30 14Z,  -1.20,   0.97,  99.90,   0.69,   0.92,
03/30 15Z,  -1.10,   1.53,  99.90,   1.33,   0.89,
03/30 16Z,  -1.10,   2.10,  99.90,   1.87,   0.87,
03/30 17Z,  -1.10,   2.39,  99.90,   2.14,   0.85,  (max)
03/30 18Z,  -1.10,   2.35,  99.90,   2.07,   0.82,
03/30 19Z,  -1.00,   1.97,  99.90,   1.77,   0.80,
03/30 20Z,  -1.00,   1.20,  99.90,   0.97,   0.77,
03/30 21Z,  -0.90,   0.06,  99.90,  -0.10,   0.75,
03/30 22Z,  -0.90,  -1.26,  99.90,  -1.44,   0.72,
03/30 23Z,  -0.80,  -2.47,  99.90,  -2.55,   0.72,
03/31 00Z,  -0.80,  -3.34,  99.90,  -3.41,   0.72,
03/31 01Z,  -0.80,  -3.75,  99.90,  -3.83,   0.72,  (min)
03/31 02Z,  -0.90,  -3.64,  99.90,  -3.81,   0.72,
03/31 03Z,  -0.90,  -2.86,  99.90,  -3.04,   0.72,
03/31 04Z,  -0.90,  -1.59,  99.90,  -1.76,   0.72,
03/31 05Z,  -0.80,  -0.25,  99.90,  -0.33,   0.72,
03/31 06Z,  -0.80,   0.84,  99.90,   0.76,   0.72,
03/31 07Z,  -0.80,   1.58,  99.90,   1.51,   0.72,
03/31 08Z,  -0.70,   1.89,  99.90,   1.91,   0.72,  (max)
03/31 09Z,  -0.60,   1.72,  99.90,   1.85,   0.72,
03/31 10Z,  -0.50,   1.22,  99.90,   1.44,   0.72,
03/31 11Z,  -0.40,   0.62,  99.90,   0.94,   0.72,
03/31 12Z,  -0.40,   0.13,  99.90,   0.45,   0.72,
03/31 13Z,  -0.40,  -0.16,  99.90,   0.16,   0.72,
03/31 14Z,  -0.40,  -0.23,  99.90,   0.10,   0.72,  (min)
03/31 15Z,  -0.40,   0.07,  99.90,   0.39,   0.72,
03/31 16Z,  -0.50,   0.78,  99.90,   1.01,   0.72,
03/31 17Z,  -0.50,   1.63,  99.90,   1.86,   0.72,
03/31 18Z,  -0.40,   2.29,  99.90,   2.61,   0.72,
03/31 19Z,  -0.40,   2.61,  99.90,   2.94,   0.72,  (max)
03/31 20Z,  -0.40,   2.47,  99.90,   2.80,   0.72,
03/31 21Z,  -0.30,   1.73,  99.90,   2.16,   0.72,
03/31 22Z,  -0.30,   0.44,  99.90,   0.87,   0.72,
03/31 23Z,  -0.30,  -1.14,  99.90,  -0.71,   0.72,
04/01 00Z,  -0.30,  -2.64,  99.90,  -2.21,   0.72,
04/01 01Z,  -0.30,  -3.75,  99.90,  -3.33,   0.72,
04/01 02Z,  -0.30,  -4.30,  99.90,  -3.88,   0.72,  (min)
04/01 03Z,  -0.30,  -4.13,  99.90,  -3.71,   0.72,
04/01 04Z,  -0.30,  -3.12,  99.90,  -2.69,   0.72,
04/01 05Z,  -0.30,  -1.52,  99.90,  -1.09,   0.72,
04/01 06Z,  -0.20,   0.14,  99.90,   0.67,   0.72,
04/01 07Z,  -0.20,   1.51,  99.90,   2.04,   0.72,
04/01 08Z,  -0.20,   2.40,  99.90,   2.92,   0.72,
04/01 09Z,  -0.20,   2.61,  99.90,   3.13,   0.72,  (max)
04/01 10Z,  -0.20,   2.14,  99.90,   2.67,   0.72,
04/01 11Z,  -0.20,   1.22,  99.90,   1.74,   0.72,
04/01 12Z,  -0.20,   0.18,  99.90,   0.70,   0.72,
04/01 13Z,  -0.20,  -0.68,  99.90,  -0.15,   0.72,
04/01 14Z,  -0.30,  -1.19,  99.90,  -0.77,   0.72,
04/01 15Z,  -0.30,  -1.26,  99.90,  -0.84,   0.72,  (min)
04/01 16Z,  -0.40,  -0.71,  99.90,  -0.39,   0.72,
04/01 17Z,  -0.40,   0.41,  99.90,   0.73,   0.72,
04/01 18Z,  -0.40,   1.69,  99.90,   2.01,   0.72,
04/01 19Z,  -0.40,   2.72,  99.90,   3.04,   0.72,
04/01 20Z,  -0.40,   3.26,  99.90,   3.59,   0.72,  (max)
04/01 21Z,  -0.40,   3.10,  99.90,   3.42,   0.72,
04/01 22Z,  -0.40,   2.10,  99.90,   2.43,   0.72,
04/01 23Z,  -0.50,   0.44,  99.90,   0.66,   0.72,
04/02 00Z,  -0.60,  -1.51,  99.90,  -1.39,   0.72,
04/02 01Z,  -0.60,  -3.27,  99.90,  -3.15,   0.72,
04/02 02Z,  -0.70,  -4.48,  99.90,  -4.45,   0.72,
04/02 03Z,  -0.80,  -4.91,  99.90,  -4.99,   0.72,  (min)
04/02 04Z,  -0.90,  -4.40,  99.90,  -4.57,   0.72,
04/02 05Z,  -0.90,  -2.91,  99.90,  -3.08,   0.72,
04/02 06Z,  -0.90,  -0.86,  99.90,  -1.03,   0.72,
04/02 07Z,  -0.90,   1.13,  99.90,   0.95,   0.72,
04/02 08Z,  -0.90,   2.63,  99.90,   2.45,   0.72,
04/02 09Z,  -0.80,   3.37,  99.90,   3.29,   0.72,  (max)
04/02 10Z,  -0.80,   3.18,  99.90,   3.11,   0.72,
04/02 11Z,  -0.80,   2.17,  99.90,   2.09,   0.72,
04/02 12Z,  -0.90,   0.70,  99.90,   0.52,   0.72,
04/02 13Z,  -0.90,  -0.79,  99.90,  -0.96,   0.72,
04/02 14Z,  -1.00,  -1.89,  99.90,  -2.17,   0.72,
04/02 15Z,  -1.00,  -2.40,  99.90,  -2.68,   0.72,  (min)
04/02 16Z,  -1.10,  -2.19,  99.90,  -2.57,   0.72,
04/02 17Z,  -1.10,  -1.15,  99.90,  -1.53,   0.72,
04/02 18Z,  -1.00,   0.51,  99.90,   0.24,   0.72,
04/02 19Z,  -1.00,   2.24,  99.90,   1.96,   0.72,
04/02 20Z,  -0.90,   3.52,  99.90,   3.34,   0.72,
04/02 21Z,  -0.90,   4.03,  99.90,   3.85,   0.72,  (max)
04/02 22Z,  -0.90,   3.55,  99.90,   3.37,   0.72,
04/02 23Z,  -0.90,   2.08,  99.90,   1.91,   0.72,
04/03 00Z,  -1.00,  -0.05,  99.90,  -0.32,   0.72,
04/03 01Z,  99.90,  -2.31,  99.90,  99.90,   0.72,
04/03 02Z,  99.90,  -4.17,  99.90,  99.90,   0.72,
04/03 03Z,  99.90,  -5.21,  99.90,  99.90,   0.72,
04/03 04Z,  99.90,  -5.24,  99.90,  99.90,   0.72,
04/03 05Z,  99.90,  -4.15,  99.90,  99.90,   0.72,
04/03 06Z,  99.90,  -2.07,  99.90,  99.90,   0.72,