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
Naples, FL
St Petersburg, FL
Clearwater, FL
Cedar Key, FL
Apalachicola, FL
Panama City, FL
Pensacola, FL
Waveland, MS
Grand Isle, LA
Sabine Pass, TX
Galveston, TX
Freeport, TX
Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast 
#Alitak, AK : 03/29/2023 12:20:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 12Z,  -1.90,   9.33,   7.96,  99.90,   0.53,
03/27 13Z,  -1.90,  10.84,   9.41,  99.90,   0.47,
03/27 14Z,  -1.90,  11.43,   9.87,  99.90,   0.34,  (max)
03/27 15Z,  -1.90,  10.90,   9.44,  99.90,   0.44,
03/27 16Z,  -1.90,   9.49,   8.19,  99.90,   0.60,
03/27 17Z,  -1.90,   7.51,   6.00,  99.90,   0.39,
03/27 18Z,  -2.00,   5.28,   3.78,  99.90,   0.50,
03/27 19Z,  -2.00,   3.22,   1.75,  99.90,   0.53,
03/27 20Z,  -2.00,   1.73,   0.33,  99.90,   0.60,
03/27 21Z,  -2.00,   1.10,  -0.16,  99.90,   0.74,  (min)
03/27 22Z,  -1.90,   1.38,   0.18,  99.90,   0.70,
03/27 23Z,  -1.90,   2.44,   1.20,  99.90,   0.66,
03/28 00Z,  -2.00,   4.07,   2.81,  99.90,   0.74,
03/28 01Z,  -2.00,   5.94,   4.78,  99.90,   0.84,
03/28 02Z,  -2.00,   7.46,   6.09,  99.90,   0.63,
03/28 03Z,  -2.00,   8.18,   6.84,  99.90,   0.66,  (max)
03/28 04Z,  -2.00,   8.13,   6.76,  99.90,   0.63,
03/28 05Z,  -2.00,   7.53,   6.16,  99.90,   0.63,
03/28 06Z,  -2.10,   6.61,   5.22,  99.90,   0.71,
03/28 07Z,  -2.10,   5.72,   4.60,  99.90,   0.98,
03/28 08Z,  -2.10,   5.17,   4.02,  99.90,   0.95,
03/28 09Z,  -2.10,   5.19,   3.95,  99.90,   0.86,  (min)
03/28 10Z,  -2.00,   5.80,   4.41,  99.90,   0.61,
03/28 11Z,  -2.00,   6.81,   5.44,  99.90,   0.63,
03/28 12Z,  -2.00,   8.00,   6.64,  99.90,   0.64,
03/28 13Z,  -2.00,   9.21,   7.91,  99.90,   0.70,
03/28 14Z,  -2.00,  10.08,   8.49,  99.90,   0.41,
03/28 15Z,  -2.00,  10.23,   8.74,  99.90,   0.51,  (max)
03/28 16Z,  -2.10,   9.62,   8.35,  99.90,   0.83,
03/28 17Z,  -2.10,   8.46,   7.02,  99.90,   0.66,
03/28 18Z,  -2.00,   6.93,   5.46,  99.90,   0.53,
03/28 19Z,  -2.00,   5.24,   3.90,  99.90,   0.66,
03/28 20Z,  -2.00,   3.69,   2.22,  99.90,   0.53,
03/28 21Z,  -2.00,   2.56,   1.14,  99.90,   0.58,
03/28 22Z,  -2.00,   2.07,   0.89,  99.90,   0.82,  (min)
03/28 23Z,  -2.10,   2.22,   1.10,  99.90,   0.98,
03/29 00Z,  -2.10,   2.92,   1.83,  99.90,   1.01,
03/29 01Z,  -2.10,   4.08,   3.05,  99.90,   1.07,
03/29 02Z,  -2.10,   5.48,   4.29,  99.90,   0.91,
03/29 03Z,  -2.10,   6.66,   5.37,  99.90,   0.81,
03/29 04Z,  -2.10,   7.30,   6.07,  99.90,   0.87,
03/29 05Z,  -2.10,   7.45,   6.36,  99.90,   1.01,  (max)
03/29 06Z,  -2.10,   7.23,   6.17,  99.90,   1.04,
03/29 07Z,  -2.10,   6.77,   5.90,  99.90,   1.23,
03/29 08Z,  -2.10,   6.29,   5.54,  99.90,   1.35,
03/29 09Z,  -2.20,   6.02,   5.16,  99.90,   1.34,
03/29 10Z,  -2.20,   6.10,   5.12,  99.90,   1.22,  (min)
03/29 11Z,  -2.10,   6.52,   5.37,  99.90,   0.95,
03/29 12Z,  -2.20,   7.12,   5.91,  99.90,   0.99,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/29 13Z,  -2.20,   7.80,  99.90,   6.56,   0.96,
03/29 14Z,  -2.20,   8.53,  99.90,   7.26,   0.93,
03/29 15Z,  -2.20,   9.08,  99.90,   7.77,   0.89,
03/29 16Z,  -2.20,   9.16,  99.90,   7.82,   0.86,  (max)
03/29 17Z,  -2.20,   8.76,  99.90,   7.39,   0.83,
03/29 18Z,  -2.20,   7.99,  99.90,   6.59,   0.80,
03/29 19Z,  -2.10,   6.91,  99.90,   5.57,   0.76,
03/29 20Z,  -2.10,   5.63,  99.90,   4.26,   0.73,
03/29 21Z,  -2.00,   4.34,  99.90,   3.04,   0.70,
03/29 22Z,  -2.00,   3.30,  99.90,   1.96,   0.66,
03/29 23Z,  -2.00,   2.69,  99.90,   1.32,   0.63,
03/30 00Z,  -1.90,   2.56,  99.90,   1.25,   0.60,  (min)
03/30 01Z,  -1.90,   2.89,  99.90,   1.59,   0.60,
03/30 02Z,  -1.90,   3.73,  99.90,   2.42,   0.60,
03/30 03Z,  -1.90,   4.91,  99.90,   3.61,   0.60,
03/30 04Z,  -1.90,   6.04,  99.90,   4.74,   0.60,
03/30 05Z,  -1.90,   6.85,  99.90,   5.55,   0.60,
03/30 06Z,  -1.90,   7.31,  99.90,   6.01,   0.60,
03/30 07Z,  -1.90,   7.43,  99.90,   6.13,   0.60,  (max)
03/30 08Z,  -1.80,   7.26,  99.90,   6.05,   0.60,
03/30 09Z,  -1.70,   6.92,  99.90,   5.82,   0.60,
03/30 10Z,  -1.70,   6.61,  99.90,   5.51,   0.60,
03/30 11Z,  -1.60,   6.48,  99.90,   5.48,   0.60,  (min)
03/30 12Z,  -1.60,   6.55,  99.90,   5.55,   0.60,
03/30 13Z,  -1.50,   6.74,  99.90,   5.84,   0.60,
03/30 14Z,  -1.50,   7.09,  99.90,   6.19,   0.60,
03/30 15Z,  -1.50,   7.65,  99.90,   6.75,   0.60,
03/30 16Z,  -1.60,   8.22,  99.90,   7.21,   0.60,
03/30 17Z,  -1.60,   8.51,  99.90,   7.51,   0.60,
03/30 18Z,  -1.50,   8.47,  99.90,   7.57,   0.60,  (max)
03/30 19Z,  -1.50,   8.09,  99.90,   7.19,   0.60,
03/30 20Z,  -1.40,   7.32,  99.90,   6.51,   0.60,
03/30 21Z,  -1.40,   6.18,  99.90,   5.37,   0.60,
03/30 22Z,  -1.30,   4.86,  99.90,   4.16,   0.60,
03/30 23Z,  -1.30,   3.65,  99.90,   2.95,   0.60,
03/31 00Z,  -1.30,   2.78,  99.90,   2.08,   0.60,
03/31 01Z,  -1.30,   2.37,  99.90,   1.66,   0.60,  (min)
03/31 02Z,  -1.30,   2.48,  99.90,   1.78,   0.60,
03/31 03Z,  -1.40,   3.26,  99.90,   2.46,   0.60,
03/31 04Z,  -1.30,   4.53,  99.90,   3.83,   0.60,
03/31 05Z,  -1.30,   5.87,  99.90,   5.16,   0.60,
03/31 06Z,  -1.20,   6.96,  99.90,   6.35,   0.60,
03/31 07Z,  -1.10,   7.70,  99.90,   7.20,   0.60,
03/31 08Z,  -1.10,   8.01,  99.90,   7.51,   0.60,  (max)
03/31 09Z,  -1.00,   7.84,  99.90,   7.44,   0.60,
03/31 10Z,  -1.00,   7.34,  99.90,   6.94,   0.60,
03/31 11Z,  -1.00,   6.74,  99.90,   6.33,   0.60,
03/31 12Z,  -0.90,   6.25,  99.90,   5.94,   0.60,
03/31 13Z,  -1.00,   5.96,  99.90,   5.56,   0.60,
03/31 14Z,  -1.00,   5.89,  99.90,   5.49,   0.60,  (min)
03/31 15Z,  -1.00,   6.19,  99.90,   5.78,   0.60,
03/31 16Z,  -1.00,   6.90,  99.90,   6.50,   0.60,
03/31 17Z,  -1.00,   7.75,  99.90,   7.35,   0.60,
03/31 18Z,  -1.00,   8.41,  99.90,   8.01,   0.60,
03/31 19Z,  -0.90,   8.73,  99.90,   8.43,   0.60,  (max)
03/31 20Z,  -0.80,   8.59,  99.90,   8.39,   0.60,
03/31 21Z,  -0.80,   7.85,  99.90,   7.65,   0.60,
03/31 22Z,  -0.70,   6.56,  99.90,   6.46,   0.60,
03/31 23Z,  -0.70,   4.98,  99.90,   4.88,   0.60,
04/01 00Z,  -0.70,   3.48,  99.90,   3.38,   0.60,
04/01 01Z,  -0.70,   2.37,  99.90,   2.27,   0.60,
04/01 02Z,  -0.80,   1.82,  99.90,   1.61,   0.60,  (min)
04/01 03Z,  -0.80,   1.99,  99.90,   1.78,   0.60,
04/01 04Z,  -0.80,   3.00,  99.90,   2.80,   0.60,
04/01 05Z,  -0.80,   4.60,  99.90,   4.40,   0.60,
04/01 06Z,  -0.80,   6.26,  99.90,   6.06,   0.60,
04/01 07Z,  -0.70,   7.63,  99.90,   7.53,   0.60,
04/01 08Z,  -0.70,   8.52,  99.90,   8.41,   0.60,
04/01 09Z,  -0.70,   8.73,  99.90,   8.63,   0.60,  (max)
04/01 10Z,  -0.60,   8.26,  99.90,   8.26,   0.60,
04/01 11Z,  -0.60,   7.34,  99.90,   7.34,   0.60,
04/01 12Z,  -0.70,   6.30,  99.90,   6.20,   0.60,
04/01 13Z,  -0.70,   5.44,  99.90,   5.34,   0.60,
04/01 14Z,  -0.80,   4.93,  99.90,   4.72,   0.60,
04/01 15Z,  -0.90,   4.86,  99.90,   4.55,   0.60,  (min)
04/01 16Z,  -0.90,   5.41,  99.90,   5.10,   0.60,
04/01 17Z,  -0.90,   6.53,  99.90,   6.22,   0.60,
04/01 18Z,  -0.90,   7.81,  99.90,   7.51,   0.60,
04/01 19Z,  -0.90,   8.84,  99.90,   8.54,   0.60,
04/01 20Z,  -0.80,   9.38,  99.90,   9.18,   0.60,  (max)
04/01 21Z,  -0.80,   9.22,  99.90,   9.02,   0.60,
04/01 22Z,  -0.80,   8.22,  99.90,   8.02,   0.60,
04/01 23Z,  -0.80,   6.56,  99.90,   6.35,   0.60,
04/02 00Z,  -0.90,   4.61,  99.90,   4.31,   0.60,