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

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 : 02/21/2024 02:21:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 06Z,  -0.10,   6.52,   6.66,  99.90,   0.24,
02/19 07Z,  -0.10,   7.41,   7.64,  99.90,   0.33,
02/19 08Z,  -0.10,   7.80,   8.20,  99.90,   0.50,  (max)
02/19 09Z,  -0.10,   7.70,   7.98,  99.90,   0.38,
02/19 10Z,  -0.10,   7.27,   7.65,  99.90,   0.48,
02/19 11Z,  -0.10,   6.73,   7.15,  99.90,   0.52,
02/19 12Z,   0.00,   6.34,   6.54,  99.90,   0.20,
02/19 13Z,   0.00,   6.18,   6.29,  99.90,   0.11,  (min)
02/19 14Z,   0.00,   6.31,   6.46,  99.90,   0.15,
02/19 15Z,   0.00,   6.86,   7.18,  99.90,   0.32,
02/19 16Z,   0.00,   7.86,   8.21,  99.90,   0.35,
02/19 17Z,   0.00,   9.00,   9.28,  99.90,   0.28,
02/19 18Z,   0.10,   9.85,  10.21,  99.90,   0.26,
02/19 19Z,   0.10,  10.19,  10.62,  99.90,   0.33,  (max)
02/19 20Z,   0.10,   9.93,  10.24,  99.90,   0.21,
02/19 21Z,   0.10,   8.96,   9.37,  99.90,   0.31,
02/19 22Z,   0.10,   7.35,   7.79,  99.90,   0.34,
02/19 23Z,   0.00,   5.39,   5.77,  99.90,   0.38,
02/20 00Z,   0.10,   3.43,   3.72,  99.90,   0.19,
02/20 01Z,   0.00,   1.84,   2.30,  99.90,   0.46,
02/20 02Z,   0.00,   0.85,   1.42,  99.90,   0.57,  (min)
02/20 03Z,  -0.10,   0.70,   1.53,  99.90,   0.93,
02/20 04Z,  -0.10,   1.57,   2.37,  99.90,   0.90,
02/20 05Z,  -0.10,   3.24,   3.92,  99.90,   0.78,
02/20 06Z,   0.00,   5.14,   5.81,  99.90,   0.67,
02/20 07Z,   0.00,   6.81,   7.79,  99.90,   0.98,
02/20 08Z,   0.00,   8.01,   9.05,  99.90,   1.04,
02/20 09Z,   0.00,   8.55,   9.64,  99.90,   1.09,  (max)
02/20 10Z,   0.00,   8.41,   9.61,  99.90,   1.20,
02/20 11Z,   0.00,   7.77,   8.87,  99.90,   1.10,
02/20 12Z,   0.00,   6.93,   7.96,  99.90,   1.03,
02/20 13Z,   0.00,   6.18,   7.00,  99.90,   0.82,
02/20 14Z,   0.00,   5.68,   6.45,  99.90,   0.77,
02/20 15Z,   0.10,   5.58,   6.28,  99.90,   0.60,  (min)
02/20 16Z,   0.20,   6.11,   7.16,  99.90,   0.85,
02/20 17Z,   0.30,   7.27,   8.40,  99.90,   0.83,
02/20 18Z,   0.40,   8.68,   9.30,  99.90,   0.22,
02/20 19Z,   0.50,   9.86,  10.34,  99.90,  -0.02,
02/20 20Z,   0.50,  10.50,  11.34,  99.90,   0.34,  (max)
02/20 21Z,   0.30,  10.37,  11.01,  99.90,   0.34,
02/20 22Z,   0.20,   9.33,   9.94,  99.90,   0.41,
02/20 23Z,   0.10,   7.51,   8.00,  99.90,   0.39,
02/21 00Z,   0.10,   5.25,   5.63,  99.90,   0.28,
02/21 01Z,   0.10,   3.01,   3.35,  99.90,   0.24,
02/21 02Z,   0.10,   1.21,   1.45,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/21 03Z,   0.10,   0.15,  99.90,   0.44,   0.18,  (min)
02/21 04Z,   0.10,   0.15,  99.90,   0.48,   0.23,
02/21 05Z,   0.10,   1.34,  99.90,   1.71,   0.27,
02/21 06Z,   0.10,   3.40,  99.90,   3.82,   0.32,
02/21 07Z,   0.10,   5.68,  99.90,   6.14,   0.36,
02/21 08Z,   0.20,   7.63,  99.90,   8.23,   0.40,
02/21 09Z,   0.20,   8.91,  99.90,   9.56,   0.45,
02/21 10Z,   0.10,   9.30,  99.90,   9.89,   0.49,  (max)
02/21 11Z,   0.10,   8.82,  99.90,   9.46,   0.54,
02/21 12Z,   0.10,   7.77,  99.90,   8.45,   0.58,
02/21 13Z,   0.00,   6.53,  99.90,   7.16,   0.62,
02/21 14Z,   0.00,   5.46,  99.90,   6.12,   0.67,
02/21 15Z,   0.00,   4.79,  99.90,   5.45,   0.67,
02/21 16Z,   0.00,   4.73,  99.90,   5.40,   0.67,  (min)
02/21 17Z,   0.00,   5.51,  99.90,   6.18,   0.67,
02/21 18Z,   0.00,   7.06,  99.90,   7.72,   0.67,
02/21 19Z,   0.10,   8.85,  99.90,   9.61,   0.67,
02/21 20Z,   0.10,  10.31,  99.90,  11.08,   0.67,
02/21 21Z,   0.20,  11.06,  99.90,  11.93,   0.67,  (max)
02/21 22Z,   0.30,  10.79,  99.90,  11.76,   0.67,
02/21 23Z,   0.40,   9.43,  99.90,  10.49,   0.67,
02/22 00Z,   0.50,   7.21,  99.90,   8.38,   0.67,
02/22 01Z,   0.50,   4.61,  99.90,   5.78,   0.67,
02/22 02Z,   0.40,   2.17,  99.90,   3.24,   0.67,
02/22 03Z,   0.30,   0.35,  99.90,   1.32,   0.67,
02/22 04Z,   0.30,  -0.49,  99.90,   0.47,   0.67,  (min)
02/22 05Z,   0.30,  -0.08,  99.90,   0.88,   0.67,
02/22 06Z,   0.50,   1.64,  99.90,   2.81,   0.67,
02/22 07Z,   0.60,   4.18,  99.90,   5.45,   0.67,
02/22 08Z,   0.50,   6.76,  99.90,   7.93,   0.67,
02/22 09Z,   0.50,   8.78,  99.90,   9.95,   0.67,
02/22 10Z,   0.60,   9.85,  99.90,  11.11,   0.67,  (max)
02/22 11Z,   0.60,   9.79,  99.90,  11.06,   0.67,
02/22 12Z,   0.60,   8.79,  99.90,  10.05,   0.67,
02/22 13Z,   0.50,   7.24,  99.90,   8.41,   0.67,
02/22 14Z,   0.40,   5.64,  99.90,   6.70,   0.67,
02/22 15Z,   0.30,   4.40,  99.90,   5.37,   0.67,
02/22 16Z,   0.30,   3.80,  99.90,   4.77,   0.67,  (min)
02/22 17Z,   0.30,   4.04,  99.90,   5.01,   0.67,
02/22 18Z,   0.30,   5.30,  99.90,   6.26,   0.67,
02/22 19Z,   0.30,   7.33,  99.90,   8.30,   0.67,
02/22 20Z,   0.30,   9.47,  99.90,  10.43,   0.67,
02/22 21Z,   0.40,  11.03,  99.90,  12.10,   0.67,
02/22 22Z,   0.50,  11.59,  99.90,  12.76,   0.67,  (max)
02/22 23Z,   0.40,  10.91,  99.90,  11.98,   0.67,
02/23 00Z,   0.20,   9.05,  99.90,   9.92,   0.67,
02/23 01Z,   0.20,   6.40,  99.90,   7.27,   0.67,
02/23 02Z,   0.20,   3.54,  99.90,   4.41,   0.67,
02/23 03Z,   0.20,   1.10,  99.90,   1.96,   0.67,
02/23 04Z,   0.20,  -0.46,  99.90,   0.41,   0.67,
02/23 05Z,   0.30,  -0.83,  99.90,   0.14,   0.67,  (min)
02/23 06Z,   0.30,   0.22,  99.90,   1.19,   0.67,
02/23 07Z,   0.30,   2.57,  99.90,   3.54,   0.67,
02/23 08Z,   0.30,   5.54,  99.90,   6.50,   0.67,
02/23 09Z,   0.30,   8.22,  99.90,   9.18,   0.67,
02/23 10Z,   0.20,   9.99,  99.90,  10.86,   0.67,
02/23 11Z,   0.20,  10.54,  99.90,  11.41,   0.67,  (max)
02/23 12Z,   0.10,   9.85,  99.90,  10.62,   0.67,
02/23 13Z,   0.10,   8.24,  99.90,   9.00,   0.67,
02/23 14Z,   0.00,   6.25,  99.90,   6.91,   0.67,
02/23 15Z,   0.00,   4.45,  99.90,   5.11,   0.67,
02/23 16Z,   0.00,   3.28,  99.90,   3.95,   0.67,
02/23 17Z,  -0.10,   2.99,  99.90,   3.56,   0.67,  (min)
02/23 18Z,  -0.10,   3.74,  99.90,   4.31,   0.67,
02/23 19Z,  -0.10,   5.59,  99.90,   6.15,   0.67,
02/23 20Z,   0.00,   8.07,  99.90,   8.74,   0.67,
02/23 21Z,   0.00,  10.35,  99.90,  11.02,   0.67,
02/23 22Z,   0.00,  11.72,  99.90,  12.39,   0.67,
02/23 23Z,   0.00,  11.82,  99.90,  12.49,   0.67,  (max)
02/24 00Z,  -0.10,  10.55,  99.90,  11.11,   0.67,
02/24 01Z,  -0.10,   8.15,  99.90,   8.71,   0.67,
02/24 02Z,  -0.10,   5.16,  99.90,   5.73,   0.67,
02/24 03Z,  -0.10,   2.27,  99.90,   2.84,   0.67,
02/24 04Z,  -0.20,   0.10,  99.90,   0.57,   0.67,
02/24 05Z,  -0.20,  -0.93,  99.90,  -0.46,   0.67,  (min)
02/24 06Z,  -0.20,  -0.59,  99.90,  -0.13,   0.67,
02/24 07Z,  -0.20,   1.21,  99.90,   1.67,   0.67,
02/24 08Z,  -0.30,   4.14,  99.90,   4.50,   0.67,
02/24 09Z,  -0.30,   7.29,  99.90,   7.66,   0.67,
02/24 10Z,  -0.30,   9.74,  99.90,  10.11,   0.67,
02/24 11Z,  -0.30,  10.96,  99.90,  11.33,   0.67,  (max)
02/24 12Z,  -0.30,  10.78,  99.90,  11.15,   0.67,
02/24 13Z,  -0.30,   9.37,  99.90,   9.74,   0.67,
02/24 14Z,  -0.30,   7.22,  99.90,   7.58,   0.67,
02/24 15Z,  -0.30,   4.96,  99.90,   5.33,   0.67,
02/24 16Z,  -0.30,   3.20,  99.90,   3.57,   0.67,
02/24 17Z,  -0.30,   2.35,  99.90,   2.71,   0.67,  (min)
02/24 18Z,  -0.20,   2.57,  99.90,   3.03,   0.67,