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 
#Seldovia, AK : 03/27/2023 17:20:36 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 00Z,  -1.80,  12.74,  11.46,  99.90,   0.52,
03/26 01Z,  -1.80,  16.02,  14.66,  99.90,   0.44,
03/26 02Z,  -1.80,  17.35,  15.93,  99.90,   0.38,  (max)
03/26 03Z,  -1.80,  16.50,  15.12,  99.90,   0.42,
03/26 04Z,  -1.80,  13.76,  12.40,  99.90,   0.44,
03/26 05Z,  -1.70,   9.92,   8.53,  99.90,   0.31,
03/26 06Z,  -1.90,   6.03,   4.70,  99.90,   0.57,
03/26 07Z,  -1.80,   3.20,   1.82,  99.90,   0.42,
03/26 08Z,  -1.70,   2.39,   1.01,  99.90,   0.32,  (min)
03/26 09Z,  -1.60,   3.92,   2.79,  99.90,   0.47,
03/26 10Z,  -1.60,   7.20,   6.17,  99.90,   0.57,
03/26 11Z,  -1.50,  11.22,  10.05,  99.90,   0.33,
03/26 12Z,  -1.60,  15.05,  13.81,  99.90,   0.36,
03/26 13Z,  -1.70,  17.81,  16.61,  99.90,   0.50,
03/26 14Z,  -1.70,  18.74,  17.59,  99.90,   0.55,  (max)
03/26 15Z,  -1.60,  17.56,  16.28,  99.90,   0.32,
03/26 16Z,  -1.60,  14.51,  13.12,  99.90,   0.21,
03/26 17Z,  -1.60,  10.28,   9.03,  99.90,   0.35,
03/26 18Z,  -1.70,   5.82,   4.65,  99.90,   0.53,
03/26 19Z,  -1.70,   2.07,   0.82,  99.90,   0.45,
03/26 20Z,  -1.60,  -0.06,  -1.28,  99.90,   0.38,  (min)
03/26 21Z,  -1.50,   0.01,  -1.19,  99.90,   0.30,
03/26 22Z,  -1.40,   2.08,   0.77,  99.90,   0.09,
03/26 23Z,  -1.30,   5.36,   3.97,  99.90,  -0.09,
03/27 00Z,  -1.50,   9.06,   7.74,  99.90,   0.18,
03/27 01Z,  -1.50,  12.44,  11.23,  99.90,   0.29,
03/27 02Z,  -1.60,  14.72,  13.47,  99.90,   0.35,
03/27 03Z,  -1.60,  15.37,  14.11,  99.90,   0.34,  (max)
03/27 04Z,  -1.50,  14.34,  13.14,  99.90,   0.30,
03/27 05Z,  -1.50,  12.01,  10.72,  99.90,   0.21,
03/27 06Z,  -1.70,   9.11,   7.78,  99.90,   0.37,
03/27 07Z,  -1.70,   6.44,   5.07,  99.90,   0.33,
03/27 08Z,  -1.70,   4.80,   3.34,  99.90,   0.24,  (min)
03/27 09Z,  -1.60,   4.83,   3.53,  99.90,   0.30,
03/27 10Z,  -1.50,   6.58,   5.46,  99.90,   0.38,
03/27 11Z,  -1.40,   9.39,   8.21,  99.90,   0.22,
03/27 12Z,  -1.50,  12.45,  11.10,  99.90,   0.15,
03/27 13Z,  -1.50,  15.10,  13.66,  99.90,   0.06,
03/27 14Z,  -1.60,  16.69,  15.30,  99.90,   0.21,
03/27 15Z,  -1.60,  16.73,  15.39,  99.90,   0.26,  (max)
03/27 16Z,  -1.60,  15.17,  13.75,  99.90,   0.18,
03/27 17Z,  -1.60,  12.35,  11.05,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 18Z,  -1.50,   8.91,  99.90,   7.71,   0.30,
03/27 19Z,  -1.50,   5.57,  99.90,   4.37,   0.30,
03/27 20Z,  -1.50,   2.97,  99.90,   1.77,   0.30,
03/27 21Z,  -1.50,   1.72,  99.90,   0.52,   0.30,  (min)
03/27 22Z,  -1.50,   2.12,  99.90,   0.92,   0.30,
03/27 23Z,  -1.50,   3.89,  99.90,   2.69,   0.30,
03/28 00Z,  -1.50,   6.38,  99.90,   5.18,   0.30,
03/28 01Z,  -1.50,   9.07,  99.90,   7.87,   0.30,
03/28 02Z,  -1.50,  11.49,  99.90,  10.28,   0.30,
03/28 03Z,  -1.40,  13.05,  99.90,  11.95,   0.30,
03/28 04Z,  -1.40,  13.43,  99.90,  12.32,   0.30,  (max)
03/28 05Z,  -1.30,  12.64,  99.90,  11.64,   0.30,
03/28 06Z,  -1.20,  11.05,  99.90,  10.15,   0.30,
03/28 07Z,  -1.20,   9.18,  99.90,   8.28,   0.30,
03/28 08Z,  -1.20,   7.56,  99.90,   6.66,   0.30,
03/28 09Z,  -1.10,   6.71,  99.90,   5.91,   0.30,  (min)
03/28 10Z,  -1.10,   7.04,  99.90,   6.24,   0.30,
03/28 11Z,  -1.20,   8.51,  99.90,   7.61,   0.30,
03/28 12Z,  -1.20,  10.54,  99.90,   9.63,   0.30,
03/28 13Z,  -1.30,  12.56,  99.90,  11.56,   0.30,
03/28 14Z,  -1.50,  14.20,  99.90,  13.00,   0.30,
03/28 15Z,  -1.60,  15.00,  99.90,  13.70,   0.30,  (max)
03/28 16Z,  -1.60,  14.67,  99.90,  13.37,   0.30,
03/28 17Z,  -1.70,  13.25,  99.90,  11.84,   0.30,
03/28 18Z,  -1.70,  11.05,  99.90,   9.65,   0.30,
03/28 19Z,  -1.60,   8.56,  99.90,   7.26,   0.30,
03/28 20Z,  -1.50,   6.23,  99.90,   5.03,   0.30,
03/28 21Z,  -1.40,   4.42,  99.90,   3.32,   0.30,
03/28 22Z,  -1.30,   3.54,  99.90,   2.54,   0.30,  (min)
03/28 23Z,  -1.30,   3.81,  99.90,   2.80,   0.30,
03/29 00Z,  -1.30,   4.95,  99.90,   3.94,   0.30,
03/29 01Z,  -1.40,   6.56,  99.90,   5.46,   0.30,
03/29 02Z,  -1.50,   8.41,  99.90,   7.21,   0.30,
03/29 03Z,  -1.70,  10.20,  99.90,   8.80,   0.30,
03/29 04Z,  -1.80,  11.48,  99.90,   9.98,   0.30,
03/29 05Z,  -1.80,  12.00,  99.90,  10.50,   0.30,  (max)
03/29 06Z,  -1.80,  11.77,  99.90,  10.26,   0.30,
03/29 07Z,  -1.70,  10.98,  99.90,   9.58,   0.30,
03/29 08Z,  -1.60,   9.95,  99.90,   8.65,   0.30,
03/29 09Z,  -1.50,   8.97,  99.90,   7.77,   0.30,
03/29 10Z,  -1.40,   8.38,  99.90,   7.28,   0.30,  (min)
03/29 11Z,  -1.40,   8.53,  99.90,   7.43,   0.30,
03/29 12Z,  -1.40,   9.39,  99.90,   8.29,   0.30,
03/29 13Z,  -1.40,  10.56,  99.90,   9.46,   0.30,
03/29 14Z,  -1.60,  11.76,  99.90,  10.46,   0.30,
03/29 15Z,  -1.70,  12.80,  99.90,  11.39,   0.30,
03/29 16Z,  -1.70,  13.33,  99.90,  11.93,   0.30,  (max)
03/29 17Z,  -1.60,  13.13,  99.90,  11.83,   0.30,
03/29 18Z,  -1.60,  12.20,  99.90,  10.90,   0.30,
03/29 19Z,  -1.50,  10.76,  99.90,   9.56,   0.30,
03/29 20Z,  -1.40,   9.08,  99.90,   7.98,   0.30,
03/29 21Z,  -1.30,   7.37,  99.90,   6.37,   0.30,
03/29 22Z,  -1.30,   5.85,  99.90,   4.85,   0.30,
03/29 23Z,  -1.30,   4.86,  99.90,   3.86,   0.30,
03/30 00Z,  -1.30,   4.65,  99.90,   3.65,   0.30,  (min)
03/30 01Z,  -1.40,   5.09,  99.90,   3.99,   0.30,
03/30 02Z,  -1.50,   6.02,  99.90,   4.82,   0.30,
03/30 03Z,  -1.50,   7.42,  99.90,   6.22,   0.30,
03/30 04Z,  -1.60,   9.05,  99.90,   7.74,   0.30,
03/30 05Z,  -1.50,  10.49,  99.90,   9.29,   0.30,
03/30 06Z,  -1.40,  11.44,  99.90,  10.34,   0.30,
03/30 07Z,  -1.30,  11.81,  99.90,  10.81,   0.30,  (max)
03/30 08Z,  -1.20,  11.64,  99.90,  10.74,   0.30,
03/30 09Z,  -1.10,  11.04,  99.90,  10.24,   0.30,
03/30 10Z,  -1.00,  10.17,  99.90,   9.47,   0.30,
03/30 11Z,  -1.00,   9.35,  99.90,   8.65,   0.30,
03/30 12Z,  -1.00,   8.99,  99.90,   8.29,   0.30,  (min)
03/30 13Z,  -1.00,   9.17,  99.90,   8.46,   0.30,
03/30 14Z,  -1.10,   9.68,  99.90,   8.88,   0.30,
03/30 15Z,  -1.10,  10.48,  99.90,   9.68,   0.30,
03/30 16Z,  -1.10,  11.43,  99.90,  10.63,   0.30,
03/30 17Z,  -1.00,  12.19,  99.90,  11.49,   0.30,
03/30 18Z,  -0.90,  12.47,  99.90,  11.86,   0.30,  (max)
03/30 19Z,  -0.70,  12.16,  99.90,  11.76,   0.30,
03/30 20Z,  -0.60,  11.32,  99.90,  11.02,   0.30,
03/30 21Z,  -0.40,  10.06,  99.90,   9.96,   0.30,
03/30 22Z,  -0.40,   8.46,  99.90,   8.36,   0.30,
03/30 23Z,  -0.40,   6.72,  99.90,   6.62,   0.30,
03/31 00Z,  -0.40,   5.30,  99.90,   5.19,   0.30,
03/31 01Z,  -0.40,   4.53,  99.90,   4.42,   0.30,
03/31 02Z,  -0.50,   4.46,  99.90,   4.26,   0.30,  (min)
03/31 03Z,  -0.60,   5.13,  99.90,   4.83,   0.30,
03/31 04Z,  -0.60,   6.57,  99.90,   6.27,   0.30,
03/31 05Z,  -0.50,   8.50,  99.90,   8.30,   0.30,
03/31 06Z,  -0.40,  10.39,  99.90,  10.29,   0.30,
03/31 07Z,  -0.30,  11.85,  99.90,  11.85,   0.30,
03/31 08Z,  -0.10,  12.64,  99.90,  12.84,   0.30,
03/31 09Z,   0.00,  12.67,  99.90,  12.97,   0.30,  (max)
03/31 10Z,   0.00,  11.98,  99.90,  12.28,   0.30,
03/31 11Z,   0.00,  10.72,  99.90,  11.02,   0.30,
03/31 12Z,  -0.10,   9.33,  99.90,   9.53,   0.30,