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 
#Seattle, WA : 03/27/2023 18:20:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 00Z,   0.00, -10.08, -10.36,  99.90,  -0.28,
03/26 01Z,   0.00,  -7.57,  -7.79,  99.90,  -0.22,
03/26 02Z,   0.00,  -5.27,  -5.50,  99.90,  -0.23,
03/26 03Z,   0.00,  -3.63,  -3.90,  99.90,  -0.27,
03/26 04Z,   0.00,  -2.88,  -3.24,  99.90,  -0.36,  (max)
03/26 05Z,   0.00,  -2.98,  -3.32,  99.90,  -0.34,
03/26 06Z,   0.00,  -3.73,  -3.95,  99.90,  -0.22,
03/26 07Z,   0.00,  -4.90,  -4.98,  99.90,  -0.08,
03/26 08Z,   0.00,  -6.19,  -6.21,  99.90,  -0.02,
03/26 09Z,   0.00,  -7.15,  -7.19,  99.90,  -0.04,
03/26 10Z,   0.00,  -7.40,  -7.40,  99.90,  -0.00,  (min)
03/26 11Z,   0.00,  -6.87,  -6.88,  99.90,  -0.01,
03/26 12Z,   0.00,  -5.78,  -5.86,  99.90,  -0.08,
03/26 13Z,   0.00,  -4.46,  -4.64,  99.90,  -0.18,
03/26 14Z,   0.00,  -3.28,  -3.51,  99.90,  -0.23,
03/26 15Z,   0.00,  -2.64,  -2.93,  99.90,  -0.29,  (max)
03/26 16Z,   0.00,  -2.89,  -3.27,  99.90,  -0.38,
03/26 17Z,   0.00,  -4.10,  -4.44,  99.90,  -0.34,
03/26 18Z,   0.00,  -6.07,  -6.36,  99.90,  -0.29,
03/26 19Z,   0.00,  -8.49,  -8.88,  99.90,  -0.39,
03/26 20Z,   0.00, -10.95, -11.42,  99.90,  -0.47,
03/26 21Z,   0.00, -12.87, -13.26,  99.90,  -0.39,
03/26 22Z,   0.00, -13.72, -14.05,  99.90,  -0.33,  (min)
03/26 23Z,   0.00, -13.30, -13.51,  99.90,  -0.21,
03/27 00Z,  -0.10, -11.80, -12.10,  99.90,  -0.20,
03/27 01Z,  -0.10,  -9.67, -10.03,  99.90,  -0.26,
03/27 02Z,  -0.10,  -7.34,  -7.67,  99.90,  -0.23,
03/27 03Z,  -0.10,  -5.27,  -5.54,  99.90,  -0.17,
03/27 04Z,  -0.10,  -3.82,  -4.08,  99.90,  -0.16,
03/27 05Z,  -0.10,  -3.14,  -3.43,  99.90,  -0.19,
03/27 06Z,  -0.10,  -3.15,  -3.42,  99.90,  -0.17,  (max)
03/27 07Z,  -0.10,  -3.65,  -3.89,  99.90,  -0.14,
03/27 08Z,  -0.10,  -4.50,  -4.66,  99.90,  -0.06,
03/27 09Z,  -0.10,  -5.44,  -5.62,  99.90,  -0.08,
03/27 10Z,  -0.10,  -6.13,  -6.32,  99.90,  -0.09,
03/27 11Z,  -0.10,  -6.30,  -6.49,  99.90,  -0.09,  (min)
03/27 12Z,  -0.10,  -5.94,  -6.14,  99.90,  -0.10,
03/27 13Z,  -0.10,  -5.23,  -5.42,  99.90,  -0.09,
03/27 14Z,  -0.10,  -4.38,  -4.64,  99.90,  -0.16,
03/27 15Z,  -0.10,  -3.66,  -4.02,  99.90,  -0.26,
03/27 16Z,  -0.10,  -3.42,  -3.78,  99.90,  -0.26,  (max)
03/27 17Z,  -0.10,  -3.91,  -4.31,  99.90,  -0.30,
03/27 18Z,  -0.10,  -5.19,  -5.58,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 19Z,  -0.10,  -7.05,  99.90,  -7.44,  -0.29,
03/27 20Z,  -0.10,  -9.21,  99.90,  -9.60,  -0.29,
03/27 21Z,  -0.10, -11.30,  99.90, -11.68,  -0.29,
03/27 22Z,  -0.10, -12.81,  99.90, -13.19,  -0.28,
03/27 23Z,  -0.10, -13.32,  99.90, -13.70,  -0.28,  (min)
03/28 00Z,  -0.10, -12.73,  99.90, -13.11,  -0.28,
03/28 01Z,  -0.10, -11.28,  99.90, -11.66,  -0.28,
03/28 02Z,  -0.10,  -9.33,  99.90,  -9.71,  -0.28,
03/28 03Z,  -0.10,  -7.25,  99.90,  -7.63,  -0.28,
03/28 04Z,  -0.10,  -5.41,  99.90,  -5.78,  -0.27,
03/28 05Z,  -0.10,  -4.10,  99.90,  -4.47,  -0.27,
03/28 06Z,  -0.10,  -3.41,  99.90,  -3.79,  -0.27,
03/28 07Z,  -0.10,  -3.26,  99.90,  -3.63,  -0.27,  (max)
03/28 08Z,   0.00,  -3.51,  99.90,  -3.78,  -0.27,
03/28 09Z,   0.00,  -4.07,  99.90,  -4.34,  -0.27,
03/28 10Z,   0.00,  -4.78,  99.90,  -5.05,  -0.27,
03/28 11Z,   0.00,  -5.36,  99.90,  -5.63,  -0.27,
03/28 12Z,   0.00,  -5.62,  99.90,  -5.89,  -0.27,  (min)
03/28 13Z,   0.00,  -5.54,  99.90,  -5.81,  -0.27,
03/28 14Z,   0.00,  -5.22,  99.90,  -5.49,  -0.27,
03/28 15Z,   0.10,  -4.76,  99.90,  -4.94,  -0.27,
03/28 16Z,   0.10,  -4.35,  99.90,  -4.53,  -0.27,
03/28 17Z,   0.10,  -4.29,  99.90,  -4.46,  -0.27,  (max)
03/28 18Z,   0.10,  -4.83,  99.90,  -5.00,  -0.27,
03/28 19Z,   0.10,  -5.98,  99.90,  -6.16,  -0.27,
03/28 20Z,   0.10,  -7.60,  99.90,  -7.77,  -0.27,
03/28 21Z,   0.10,  -9.44,  99.90,  -9.61,  -0.27,
03/28 22Z,   0.10, -11.18,  99.90, -11.35,  -0.27,
03/28 23Z,   0.10, -12.39,  99.90, -12.57,  -0.27,
03/29 00Z,   0.10, -12.74,  99.90, -12.91,  -0.27,  (min)
03/29 01Z,   0.10, -12.16,  99.90, -12.34,  -0.27,
03/29 02Z,   0.10, -10.88,  99.90, -11.05,  -0.27,
03/29 03Z,   0.20,  -9.17,  99.90,  -9.24,  -0.27,
03/29 04Z,   0.20,  -7.32,  99.90,  -7.39,  -0.27,
03/29 05Z,   0.20,  -5.63,  99.90,  -5.70,  -0.27,
03/29 06Z,   0.20,  -4.37,  99.90,  -4.44,  -0.27,
03/29 07Z,   0.30,  -3.61,  99.90,  -3.58,  -0.27,
03/29 08Z,   0.30,  -3.28,  99.90,  -3.25,  -0.27,  (max)
03/29 09Z,   0.30,  -3.31,  99.90,  -3.28,  -0.27,
03/29 10Z,   0.30,  -3.69,  99.90,  -3.66,  -0.27,
03/29 11Z,   0.30,  -4.32,  99.90,  -4.29,  -0.27,
03/29 12Z,   0.30,  -4.95,  99.90,  -4.93,  -0.27,
03/29 13Z,   0.30,  -5.42,  99.90,  -5.39,  -0.27,
03/29 14Z,   0.30,  -5.65,  99.90,  -5.62,  -0.27,  (min)
03/29 15Z,   0.30,  -5.64,  99.90,  -5.61,  -0.27,
03/29 16Z,   0.30,  -5.41,  99.90,  -5.38,  -0.27,
03/29 17Z,   0.20,  -5.10,  99.90,  -5.18,  -0.27,
03/29 18Z,   0.20,  -5.03,  99.90,  -5.10,  -0.27,  (max)
03/29 19Z,   0.20,  -5.44,  99.90,  -5.51,  -0.27,
03/29 20Z,   0.20,  -6.36,  99.90,  -6.44,  -0.27,
03/29 21Z,   0.20,  -7.70,  99.90,  -7.77,  -0.27,
03/29 22Z,   0.20,  -9.26,  99.90,  -9.34,  -0.27,
03/29 23Z,   0.20, -10.79,  99.90, -10.86,  -0.27,
03/30 00Z,   0.20, -11.88,  99.90, -11.95,  -0.27,
03/30 01Z,   0.20, -12.22,  99.90, -12.30,  -0.27,  (min)
03/30 02Z,   0.20, -11.78,  99.90, -11.85,  -0.27,
03/30 03Z,   0.20, -10.70,  99.90, -10.77,  -0.27,
03/30 04Z,   0.30,  -9.18,  99.90,  -9.15,  -0.27,
03/30 05Z,   0.30,  -7.46,  99.90,  -7.43,  -0.27,
03/30 06Z,   0.30,  -5.81,  99.90,  -5.79,  -0.27,
03/30 07Z,   0.30,  -4.51,  99.90,  -4.48,  -0.27,
03/30 08Z,   0.30,  -3.64,  99.90,  -3.61,  -0.27,
03/30 09Z,   0.30,  -3.16,  99.90,  -3.13,  -0.27,
03/30 10Z,   0.30,  -3.09,  99.90,  -3.06,  -0.27,  (max)
03/30 11Z,   0.30,  -3.45,  99.90,  -3.43,  -0.27,
03/30 12Z,   0.30,  -4.17,  99.90,  -4.14,  -0.27,
03/30 13Z,   0.30,  -4.99,  99.90,  -4.96,  -0.27,
03/30 14Z,   0.30,  -5.70,  99.90,  -5.67,  -0.27,
03/30 15Z,   0.30,  -6.16,  99.90,  -6.13,  -0.27,
03/30 16Z,   0.30,  -6.30,  99.90,  -6.27,  -0.27,  (min)
03/30 17Z,   0.30,  -6.09,  99.90,  -6.06,  -0.27,
03/30 18Z,   0.30,  -5.69,  99.90,  -5.66,  -0.27,
03/30 19Z,   0.40,  -5.46,  99.90,  -5.33,  -0.27,  (max)
03/30 20Z,   0.40,  -5.66,  99.90,  -5.53,  -0.27,
03/30 21Z,   0.40,  -6.35,  99.90,  -6.22,  -0.27,
03/30 22Z,   0.30,  -7.48,  99.90,  -7.45,  -0.27,
03/30 23Z,   0.30,  -8.91,  99.90,  -8.88,  -0.27,
03/31 00Z,   0.30, -10.37,  99.90, -10.35,  -0.27,
03/31 01Z,   0.30, -11.49,  99.90, -11.46,  -0.27,
03/31 02Z,   0.30, -11.93,  99.90, -11.91,  -0.27,  (min)
03/31 03Z,   0.30, -11.63,  99.90, -11.60,  -0.27,
03/31 04Z,   0.30, -10.68,  99.90, -10.65,  -0.27,
03/31 05Z,   0.30,  -9.23,  99.90,  -9.20,  -0.27,
03/31 06Z,   0.30,  -7.49,  99.90,  -7.46,  -0.27,
03/31 07Z,   0.30,  -5.79,  99.90,  -5.76,  -0.27,
03/31 08Z,   0.30,  -4.41,  99.90,  -4.38,  -0.27,
03/31 09Z,   0.30,  -3.46,  99.90,  -3.43,  -0.27,
03/31 10Z,   0.30,  -2.95,  99.90,  -2.92,  -0.27,
03/31 11Z,   0.30,  -2.94,  99.90,  -2.91,  -0.27,  (max)
03/31 12Z,   0.30,  -3.48,  99.90,  -3.45,  -0.27,