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 
#Nome, Norton Sound, AK : 03/30/2023 08:21:29 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 12Z,   0.70,  -1.45,  -0.24,  99.90,   0.51,
03/28 13Z,   0.60,  -1.47,  -0.34,  99.90,   0.53,  (min)
03/28 14Z,   0.60,  -1.37,  -0.30,  99.90,   0.47,
03/28 15Z,   0.50,  -1.18,  -0.25,  99.90,   0.43,
03/28 16Z,   0.40,  -0.93,  -0.13,  99.90,   0.40,
03/28 17Z,   0.40,  -0.64,   0.04,  99.90,   0.28,
03/28 18Z,   0.20,  -0.37,   0.18,  99.90,   0.35,  (max)
03/28 19Z,   0.20,  -0.20,   0.17,  99.90,   0.17,
03/28 20Z,   0.10,  -0.14,   0.14,  99.90,   0.18,
03/28 21Z,   0.10,  -0.18,   0.01,  99.90,   0.09,
03/28 22Z,   0.00,  -0.28,  -0.09,  99.90,   0.19,
03/28 23Z,   0.00,  -0.42,  -0.33,  99.90,   0.09,
03/29 00Z,  -0.10,  -0.54,  -0.53,  99.90,   0.11,
03/29 01Z,  -0.20,  -0.59,  -0.55,  99.90,   0.24,
03/29 02Z,  -0.20,  -0.56,  -0.56,  99.90,   0.20,  (min)
03/29 03Z,  -0.20,  -0.50,  -0.50,  99.90,   0.20,
03/29 04Z,  -0.20,  -0.44,  -0.43,  99.90,   0.21,
03/29 05Z,  -0.30,  -0.40,  -0.38,  99.90,   0.32,
03/29 06Z,  -0.50,  -0.37,  -0.35,  99.90,   0.52,
03/29 07Z,  -0.50,  -0.40,  -0.35,  99.90,   0.55,
03/29 08Z,  -0.50,  -0.50,  -0.30,  99.90,   0.70,  (max)
03/29 09Z,  -0.50,  -0.65,  -0.37,  99.90,   0.78,
03/29 10Z,  -0.50,  -0.85,  -0.43,  99.90,   0.92,
03/29 11Z,  -0.50,  -1.06,  -0.48,  99.90,   1.08,
03/29 12Z,  -0.30,  -1.26,  -0.64,  99.90,   0.92,
03/29 13Z,  -0.20,  -1.39,  -0.65,  99.90,   0.94,  (min)
03/29 14Z,  -0.20,  -1.40,  -0.54,  99.90,   1.06,
03/29 15Z,  -0.10,  -1.30,  -0.39,  99.90,   1.01,
03/29 16Z,   0.00,  -1.12,  -0.23,  99.90,   0.89,
03/29 17Z,   0.00,  -0.89,  -0.01,  99.90,   0.88,
03/29 18Z,   0.40,  -0.62,   0.27,  99.90,   0.49,
03/29 19Z,   0.50,  -0.37,   0.45,  99.90,   0.32,
03/29 20Z,   0.60,  -0.21,   0.58,  99.90,   0.19,
03/29 21Z,   0.60,  -0.15,   0.61,  99.90,   0.16,  (max)
03/29 22Z,   0.70,  -0.18,   0.59,  99.90,   0.07,
03/29 23Z,   0.70,  -0.26,   0.47,  99.90,   0.03,
03/30 00Z,   0.90,  -0.39,   0.30,  99.90,  -0.21,
03/30 01Z,   0.90,  -0.50,   0.09,  99.90,  -0.31,
03/30 02Z,   0.90,  -0.56,  -0.06,  99.90,  -0.40,
03/30 03Z,   1.00,  -0.55,  -0.11,  99.90,  -0.56,
03/30 04Z,   1.00,  -0.53,  -0.16,  99.90,  -0.63,  (min)
03/30 05Z,   1.00,  -0.51,  -0.07,  99.90,  -0.56,  (max)
03/30 06Z,   1.00,  -0.49,  -0.09,  99.90,  -0.60,  (min)
03/30 07Z,   1.10,  -0.46,  -0.00,  99.90,  -0.64,
03/30 08Z,   1.10,  -0.48,   0.18,  99.90,  -0.44,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/30 09Z,   1.10,  -0.55,  99.90,   0.15,  -0.40,
03/30 10Z,   1.10,  -0.68,  99.90,   0.07,  -0.36,
03/30 11Z,   1.10,  -0.83,  99.90,  -0.05,  -0.31,
03/30 12Z,   1.10,  -1.02,  99.90,  -0.19,  -0.27,
03/30 13Z,   1.10,  -1.21,  99.90,  -0.33,  -0.23,
03/30 14Z,   1.10,  -1.33,  99.90,  -0.41,  -0.19,  (min)
03/30 15Z,   1.10,  -1.33,  99.90,  -0.38,  -0.14,
03/30 16Z,   1.10,  -1.24,  99.90,  -0.24,  -0.10,
03/30 17Z,   1.10,  -1.08,  99.90,  -0.04,  -0.06,
03/30 18Z,   1.10,  -0.86,  99.90,   0.22,  -0.02,
03/30 19Z,   1.10,  -0.61,  99.90,   0.52,   0.03,
03/30 20Z,   1.10,  -0.38,  99.90,   0.79,   0.07,
03/30 21Z,   1.10,  -0.22,  99.90,   0.95,   0.07,
03/30 22Z,   1.10,  -0.16,  99.90,   1.01,   0.07,  (max)
03/30 23Z,   1.10,  -0.18,  99.90,   0.99,   0.07,
03/31 00Z,   1.10,  -0.26,  99.90,   0.91,   0.07,
03/31 01Z,   1.00,  -0.38,  99.90,   0.69,   0.07,
03/31 02Z,   1.00,  -0.50,  99.90,   0.57,   0.07,
03/31 03Z,   0.90,  -0.56,  99.90,   0.41,   0.07,
03/31 04Z,   0.90,  -0.58,  99.90,   0.39,   0.07,
03/31 05Z,   0.90,  -0.58,  99.90,   0.39,   0.07,
03/31 06Z,   0.80,  -0.58,  99.90,   0.29,   0.07,  (min)
03/31 07Z,   0.80,  -0.56,  99.90,   0.31,   0.07,  (max)
03/31 08Z,   0.70,  -0.52,  99.90,   0.25,   0.07,  (min)
03/31 09Z,   0.70,  -0.51,  99.90,   0.26,   0.07,  (max)
03/31 10Z,   0.70,  -0.56,  99.90,   0.21,   0.07,
03/31 11Z,   0.70,  -0.65,  99.90,   0.12,   0.07,
03/31 12Z,   0.70,  -0.79,  99.90,  -0.02,   0.07,
03/31 13Z,   0.60,  -0.97,  99.90,  -0.30,   0.07,
03/31 14Z,   0.60,  -1.15,  99.90,  -0.48,   0.07,
03/31 15Z,   0.60,  -1.27,  99.90,  -0.61,   0.07,
03/31 16Z,   0.60,  -1.29,  99.90,  -0.62,   0.07,  (min)
03/31 17Z,   0.60,  -1.21,  99.90,  -0.54,   0.07,
03/31 18Z,   0.50,  -1.06,  99.90,  -0.49,   0.07,
03/31 19Z,   0.50,  -0.85,  99.90,  -0.28,   0.07,
03/31 20Z,   0.50,  -0.60,  99.90,  -0.03,   0.07,
03/31 21Z,   0.50,  -0.38,  99.90,   0.19,   0.07,
03/31 22Z,   0.50,  -0.23,  99.90,   0.34,   0.07,
03/31 23Z,   0.50,  -0.18,  99.90,   0.39,   0.07,  (max)
04/01 00Z,   0.50,  -0.19,  99.90,   0.38,   0.07,
04/01 01Z,   0.50,  -0.27,  99.90,   0.30,   0.07,
04/01 02Z,   0.40,  -0.40,  99.90,   0.07,   0.07,
04/01 03Z,   0.50,  -0.52,  99.90,   0.05,   0.07,
04/01 04Z,   0.50,  -0.59,  99.90,  -0.02,   0.07,
04/01 05Z,   0.50,  -0.62,  99.90,  -0.05,   0.07,
04/01 06Z,   0.50,  -0.64,  99.90,  -0.07,   0.07,  (min)
04/01 07Z,   0.50,  -0.63,  99.90,  -0.06,   0.07,
04/01 08Z,   0.50,  -0.59,  99.90,  -0.02,   0.07,
04/01 09Z,   0.50,  -0.53,  99.90,   0.04,   0.07,
04/01 10Z,   0.50,  -0.50,  99.90,   0.07,   0.07,
04/01 11Z,   0.60,  -0.52,  99.90,   0.15,   0.07,
04/01 12Z,   0.70,  -0.60,  99.90,   0.17,   0.07,  (max)
04/01 13Z,   0.70,  -0.74,  99.90,   0.03,   0.07,
04/01 14Z,   0.80,  -0.93,  99.90,  -0.06,   0.07,  (min)
04/01 15Z,   1.00,  -1.13,  99.90,  -0.06,   0.07,
04/01 16Z,   1.20,  -1.25,  99.90,   0.02,   0.07,
04/01 17Z,   1.40,  -1.27,  99.90,   0.20,   0.07,
04/01 18Z,   1.50,  -1.20,  99.90,   0.37,   0.07,
04/01 19Z,   1.50,  -1.05,  99.90,   0.52,   0.07,
04/01 20Z,   1.50,  -0.83,  99.90,   0.74,   0.07,
04/01 21Z,   1.60,  -0.59,  99.90,   1.08,   0.07,
04/01 22Z,   1.70,  -0.37,  99.90,   1.40,   0.07,
04/01 23Z,   1.80,  -0.23,  99.90,   1.64,   0.07,
04/02 00Z,   1.80,  -0.18,  99.90,   1.68,   0.07,  (max)
04/02 01Z,   1.70,  -0.21,  99.90,   1.56,   0.07,
04/02 02Z,   1.70,  -0.30,  99.90,   1.47,   0.07,
04/02 03Z,   1.80,  -0.44,  99.90,   1.43,   0.07,
04/02 04Z,   1.90,  -0.56,  99.90,   1.41,   0.07,
04/02 05Z,   1.90,  -0.64,  99.90,   1.33,   0.07,
04/02 06Z,   1.90,  -0.68,  99.90,   1.29,   0.07,  (min)
04/02 07Z,   2.00,  -0.68,  99.90,   1.39,   0.07,
04/02 08Z,   2.00,  -0.66,  99.90,   1.41,   0.07,
04/02 09Z,   2.00,  -0.59,  99.90,   1.48,   0.07,  (max)
04/02 10Z,   1.90,  -0.50,  99.90,   1.47,   0.07,  (min)
04/02 11Z,   1.90,  -0.45,  99.90,   1.52,   0.07,  (max)
04/02 12Z,   1.80,  -0.47,  99.90,   1.40,   0.07,
04/02 13Z,   1.70,  -0.56,  99.90,   1.21,   0.07,
04/02 14Z,   1.60,  -0.72,  99.90,   0.95,   0.07,
04/02 15Z,   1.50,  -0.93,  99.90,   0.64,   0.07,
04/02 16Z,   1.40,  -1.14,  99.90,   0.33,   0.07,
04/02 17Z,   1.30,  -1.26,  99.90,   0.11,   0.07,
04/02 18Z,   1.20,  -1.26,  99.90,   0.01,   0.07,
04/02 19Z,   1.10,  -1.18,  99.90,  -0.01,   0.07,  (min)
04/02 20Z,   1.00,  -1.01,  99.90,   0.06,   0.07,
04/02 21Z,   0.90,  -0.79,  99.90,   0.18,   0.07,
04/02 22Z,   0.80,  -0.54,  99.90,   0.33,   0.07,
04/02 23Z,   0.70,  -0.34,  99.90,   0.43,   0.07,
04/03 00Z,   0.60,  -0.22,  99.90,   0.45,   0.07,