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 
#Seward, AK : 03/27/2023 20:19:52 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 00Z,  -0.70,   3.00,   1.27,  99.90,  -1.03,
03/26 01Z,  -0.70,   3.45,   1.69,  99.90,  -1.06,  (max)
03/26 02Z,  -0.80,   2.87,   1.12,  99.90,  -0.95,
03/26 03Z,  -0.80,   1.47,  -0.12,  99.90,  -0.79,
03/26 04Z,  -0.80,  -0.37,  -1.96,  99.90,  -0.79,
03/26 05Z,  -0.80,  -2.13,  -3.71,  99.90,  -0.78,
03/26 06Z,  -0.70,  -3.22,  -4.75,  99.90,  -0.83,  (min)
03/26 07Z,  -0.70,  -3.25,  -4.74,  99.90,  -0.79,
03/26 08Z,  -0.70,  -2.18,  -3.66,  99.90,  -0.78,
03/26 09Z,  -0.70,  -0.29,  -1.75,  99.90,  -0.76,
03/26 10Z,  -0.70,   1.94,   0.44,  99.90,  -0.80,
03/26 11Z,  -0.70,   3.97,   2.51,  99.90,  -0.76,
03/26 12Z,  -0.60,   5.26,   3.76,  99.90,  -0.90,
03/26 13Z,  -0.60,   5.47,   3.83,  99.90,  -1.04,  (max)
03/26 14Z,  -0.60,   4.54,   2.83,  99.90,  -1.11,
03/26 15Z,  -0.70,   2.67,   0.94,  99.90,  -1.03,
03/26 16Z,  -0.70,   0.21,  -1.47,  99.90,  -0.98,
03/26 17Z,  -0.70,  -2.35,  -4.00,  99.90,  -0.95,
03/26 18Z,  -0.60,  -4.44,  -6.07,  99.90,  -1.03,
03/26 19Z,  -0.60,  -5.54,  -7.16,  99.90,  -1.02,  (min)
03/26 20Z,  -0.50,  -5.45,  -7.11,  99.90,  -1.16,
03/26 21Z,  -0.50,  -4.33,  -6.09,  99.90,  -1.26,
03/26 22Z,  -0.50,  -2.55,  -4.33,  99.90,  -1.28,
03/26 23Z,  -0.60,  -0.56,  -2.25,  99.90,  -1.09,
03/27 00Z,  -0.60,   1.16,  -0.56,  99.90,  -1.12,
03/27 01Z,  -0.70,   2.21,   0.43,  99.90,  -1.08,
03/27 02Z,  -0.70,   2.41,   0.67,  99.90,  -1.04,  (max)
03/27 03Z,  -0.60,   1.85,   0.06,  99.90,  -1.19,
03/27 04Z,  -0.60,   0.75,  -0.98,  99.90,  -1.13,
03/27 05Z,  -0.70,  -0.58,  -2.23,  99.90,  -0.95,
03/27 06Z,  -0.70,  -1.72,  -3.42,  99.90,  -1.00,
03/27 07Z,  -0.70,  -2.24,  -4.02,  99.90,  -1.08,  (min)
03/27 08Z,  -0.70,  -1.90,  -3.65,  99.90,  -1.05,
03/27 09Z,  -0.60,  -0.78,  -2.46,  99.90,  -1.08,
03/27 10Z,  -0.60,   0.83,  -0.89,  99.90,  -1.12,
03/27 11Z,  -0.60,   2.54,   0.80,  99.90,  -1.14,
03/27 12Z,  -0.70,   3.94,   2.19,  99.90,  -1.05,
03/27 13Z,  -0.70,   4.66,   2.82,  99.90,  -1.14,  (max)
03/27 14Z,  -0.70,   4.47,   2.61,  99.90,  -1.16,
03/27 15Z,  -0.70,   3.41,   1.50,  99.90,  -1.21,
03/27 16Z,  -0.70,   1.69,  -0.19,  99.90,  -1.18,
03/27 17Z,  -0.70,  -0.39,  -2.22,  99.90,  -1.13,
03/27 18Z,  -0.70,  -2.44,  -4.22,  99.90,  -1.08,
03/27 19Z,  -0.70,  -4.00,  -5.75,  99.90,  -1.05,
03/27 20Z,  -0.70,  -4.72,  -6.40,  99.90,  -0.98,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 21Z,  -0.70,  -4.51,  99.90,  -6.20,  -0.99,
03/27 22Z,  -0.70,  -3.57,  99.90,  -5.26,  -0.99,
03/27 23Z,  -0.60,  -2.18,  99.90,  -3.77,  -0.99,
03/28 00Z,  -0.60,  -0.68,  99.90,  -2.27,  -1.00,
03/28 01Z,  -0.60,   0.59,  99.90,  -1.01,  -1.00,
03/28 02Z,  -0.50,   1.34,  99.90,  -0.16,  -1.00,
03/28 03Z,  -0.50,   1.49,  99.90,  -0.01,  -1.00,  (max)
03/28 04Z,  -0.30,   1.13,  99.90,  -0.17,  -1.01,
03/28 05Z,  -0.40,   0.44,  99.90,  -0.97,  -1.01,
03/28 06Z,  -0.40,  -0.39,  99.90,  -1.80,  -1.01,
03/28 07Z,  -0.40,  -1.04,  99.90,  -2.45,  -1.02,
03/28 08Z,  -0.40,  -1.21,  99.90,  -2.62,  -1.02,  (min)
03/28 09Z,  -0.40,  -0.77,  99.90,  -2.19,  -1.02,
03/28 10Z,  -0.40,   0.16,  99.90,  -1.26,  -1.02,
03/28 11Z,  -0.50,   1.35,  99.90,  -0.17,  -1.02,
03/28 12Z,  -0.50,   2.53,  99.90,   1.01,  -1.02,
03/28 13Z,  -0.50,   3.42,  99.90,   1.91,  -1.02,
03/28 14Z,  -0.50,   3.78,  99.90,   2.26,  -1.02,  (max)
03/28 15Z,  -0.50,   3.46,  99.90,   1.94,  -1.02,
03/28 16Z,  -0.50,   2.52,  99.90,   1.00,  -1.02,
03/28 17Z,  -0.50,   1.12,  99.90,  -0.40,  -1.02,
03/28 18Z,  -0.50,  -0.52,  99.90,  -2.04,  -1.02,
03/28 19Z,  -0.50,  -2.11,  99.90,  -3.63,  -1.02,
03/28 20Z,  -0.40,  -3.32,  99.90,  -4.74,  -1.02,
03/28 21Z,  -0.40,  -3.89,  99.90,  -5.31,  -1.02,  (min)
03/28 22Z,  -0.40,  -3.79,  99.90,  -5.21,  -1.02,
03/28 23Z,  -0.50,  -3.16,  99.90,  -4.68,  -1.02,
03/29 00Z,  -0.50,  -2.18,  99.90,  -3.70,  -1.02,
03/29 01Z,  -0.60,  -1.07,  99.90,  -2.69,  -1.02,
03/29 02Z,  -0.60,  -0.08,  99.90,  -1.69,  -1.02,
03/29 03Z,  -0.60,   0.60,  99.90,  -1.02,  -1.02,
03/29 04Z,  -0.70,   0.89,  99.90,  -0.83,  -1.02,  (max)
03/29 05Z,  -0.70,   0.84,  99.90,  -0.88,  -1.02,
03/29 06Z,  -0.70,   0.53,  99.90,  -1.19,  -1.02,
03/29 07Z,  -0.60,   0.08,  99.90,  -1.54,  -1.02,
03/29 08Z,  -0.60,  -0.29,  99.90,  -1.91,  -1.02,
03/29 09Z,  -0.60,  -0.38,  99.90,  -1.99,  -1.02,  (min)
03/29 10Z,  -0.60,  -0.08,  99.90,  -1.70,  -1.02,
03/29 11Z,  -0.60,   0.51,  99.90,  -1.11,  -1.02,
03/29 12Z,  -0.60,   1.26,  99.90,  -0.36,  -1.02,
03/29 13Z,  -0.60,   2.04,  99.90,   0.42,  -1.02,
03/29 14Z,  -0.60,   2.66,  99.90,   1.05,  -1.02,
03/29 15Z,  -0.60,   2.92,  99.90,   1.31,  -1.02,  (max)
03/29 16Z,  -0.60,   2.71,  99.90,   1.09,  -1.02,
03/29 17Z,  -0.60,   2.05,  99.90,   0.43,  -1.02,
03/29 18Z,  -0.60,   1.01,  99.90,  -0.61,  -1.02,
03/29 19Z,  -0.60,  -0.27,  99.90,  -1.89,  -1.02,
03/29 20Z,  -0.60,  -1.60,  99.90,  -3.22,  -1.02,
03/29 21Z,  -0.50,  -2.69,  99.90,  -4.20,  -1.02,
03/29 22Z,  -0.50,  -3.33,  99.90,  -4.84,  -1.02,
03/29 23Z,  -0.50,  -3.47,  99.90,  -4.99,  -1.02,  (min)
03/30 00Z,  -0.50,  -3.17,  99.90,  -4.68,  -1.02,
03/30 01Z,  -0.50,  -2.49,  99.90,  -4.01,  -1.02,
03/30 02Z,  -0.50,  -1.57,  99.90,  -3.09,  -1.02,
03/30 03Z,  -0.50,  -0.61,  99.90,  -2.13,  -1.02,
03/30 04Z,  -0.40,   0.19,  99.90,  -1.23,  -1.02,
03/30 05Z,  -0.40,   0.73,  99.90,  -0.69,  -1.02,
03/30 06Z,  -0.40,   0.98,  99.90,  -0.44,  -1.02,
03/30 07Z,  -0.30,   0.93,  99.90,  -0.39,  -1.02,  (max)
03/30 08Z,  -0.30,   0.64,  99.90,  -0.68,  -1.02,
03/30 09Z,  -0.30,   0.27,  99.90,  -1.05,  -1.02,
03/30 10Z,  -0.30,   0.04,  99.90,  -1.28,  -1.02,  (min)
03/30 11Z,  -0.20,   0.04,  99.90,  -1.18,  -1.02,
03/30 12Z,  -0.10,   0.28,  99.90,  -0.84,  -1.02,
03/30 13Z,  -0.10,   0.72,  99.90,  -0.39,  -1.02,
03/30 14Z,   0.00,   1.33,  99.90,   0.31,  -1.02,
03/30 15Z,  -0.10,   1.94,  99.90,   0.83,  -1.02,
03/30 16Z,   0.00,   2.35,  99.90,   1.33,  -1.02,
03/30 17Z,   0.00,   2.39,  99.90,   1.37,  -1.02,  (max)
03/30 18Z,   0.20,   2.02,  99.90,   1.21,  -1.02,
03/30 19Z,   0.20,   1.26,  99.90,   0.44,  -1.02,
03/30 20Z,   0.20,   0.13,  99.90,  -0.68,  -1.02,
03/30 21Z,   0.30,  -1.16,  99.90,  -1.88,  -1.02,
03/30 22Z,   0.40,  -2.35,  99.90,  -2.97,  -1.02,
03/30 23Z,   0.40,  -3.20,  99.90,  -3.82,  -1.02,
03/31 00Z,   0.50,  -3.60,  99.90,  -4.12,  -1.02,  (min)
03/31 01Z,   0.60,  -3.50,  99.90,  -3.92,  -1.02,
03/31 02Z,   0.60,  -2.91,  99.90,  -3.33,  -1.02,
03/31 03Z,   0.60,  -1.92,  99.90,  -2.34,  -1.02,
03/31 04Z,   0.60,  -0.79,  99.90,  -1.20,  -1.02,
03/31 05Z,   0.70,   0.26,  99.90,  -0.06,  -1.02,
03/31 06Z,   0.70,   1.04,  99.90,   0.72,  -1.02,
03/31 07Z,   0.70,   1.46,  99.90,   1.14,  -1.02,
03/31 08Z,   0.80,   1.45,  99.90,   1.23,  -1.02,  (max)
03/31 09Z,   0.80,   1.05,  99.90,   0.84,  -1.02,
03/31 10Z,   0.90,   0.46,  99.90,   0.34,  -1.02,
03/31 11Z,   0.80,  -0.08,  99.90,  -0.30,  -1.02,
03/31 12Z,   0.80,  -0.40,  99.90,  -0.61,  -1.02,