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 
#Ketchikan, AK : 09/26/2023 13:21:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/24 18Z,   0.00,  -8.66,  -8.24,  99.90,   0.42,  (max)
09/24 19Z,   0.00,  -9.38,  -8.99,  99.90,   0.39,
09/24 20Z,   0.00, -10.67, -10.25,  99.90,   0.42,
09/24 21Z,   0.00, -12.09, -11.72,  99.90,   0.37,
09/24 22Z,   0.10, -13.16, -12.87,  99.90,   0.19,
09/24 23Z,   0.20, -13.52, -13.25,  99.90,   0.07,  (min)
09/25 00Z,   0.10, -13.01, -12.67,  99.90,   0.24,
09/25 01Z,   0.20, -11.72, -11.35,  99.90,   0.17,
09/25 02Z,   0.20,  -9.94,  -9.50,  99.90,   0.24,
09/25 03Z,   0.30,  -8.13,  -7.68,  99.90,   0.15,
09/25 04Z,   0.40,  -6.74,  -6.25,  99.90,   0.09,
09/25 05Z,   0.50,  -6.20,  -5.73,  99.90,  -0.03,  (max)
09/25 06Z,   0.50,  -6.75,  -6.27,  99.90,  -0.02,
09/25 07Z,   0.50,  -8.39,  -7.83,  99.90,   0.06,
09/25 08Z,   0.60, -10.89, -10.31,  99.90,  -0.02,
09/25 09Z,   0.70, -13.75, -12.99,  99.90,   0.06,
09/25 10Z,   0.80, -16.37, -15.54,  99.90,   0.03,
09/25 11Z,   0.80, -18.20, -17.35,  99.90,   0.05,
09/25 12Z,   0.70, -18.85, -17.88,  99.90,   0.27,  (min)
09/25 13Z,   0.80, -18.19, -17.57,  99.90,  -0.18,
09/25 14Z,   0.90, -16.41, -15.78,  99.90,  -0.27,
09/25 15Z,   0.90, -13.89, -13.35,  99.90,  -0.36,
09/25 16Z,   0.90, -11.18, -10.63,  99.90,  -0.35,
09/25 17Z,   0.90,  -8.86,  -8.23,  99.90,  -0.27,
09/25 18Z,   0.80,  -7.45,  -6.73,  99.90,  -0.08,
09/25 19Z,   0.80,  -7.24,  -6.34,  99.90,   0.10,  (max)
09/25 20Z,   0.90,  -8.24,  -7.26,  99.90,   0.08,
09/25 21Z,   0.90, -10.13,  -9.22,  99.90,   0.01,
09/25 22Z,   0.90, -12.32, -11.40,  99.90,   0.02,
09/25 23Z,   0.90, -14.16, -13.22,  99.90,   0.04,
09/26 00Z,   0.80, -15.07, -14.29,  99.90,  -0.02,  (min)
09/26 01Z,   0.80, -14.74, -13.76,  99.90,   0.18,
09/26 02Z,   0.90, -13.22, -12.29,  99.90,   0.03,
09/26 03Z,   0.90, -10.89,  -9.90,  99.90,   0.09,
09/26 04Z,   0.90,  -8.32,  -7.35,  99.90,   0.07,
09/26 05Z,   0.80,  -6.20,  -5.28,  99.90,   0.12,
09/26 06Z,   0.80,  -5.10,  -4.12,  99.90,   0.18,  (max)
09/26 07Z,   0.80,  -5.43,  -4.39,  99.90,   0.24,
09/26 08Z,   0.80,  -7.23,  -6.07,  99.90,   0.36,
09/26 09Z,   0.80, -10.21,  -9.00,  99.90,   0.41,
09/26 10Z,   0.80, -13.76, -12.60,  99.90,   0.36,
09/26 11Z,   0.80, -17.07, -16.06,  99.90,   0.21,
09/26 12Z,   0.90, -19.37, -18.40,  99.90,   0.07,
09/26 13Z,   1.00, -20.14, -19.23,  99.90,  -0.09,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 14Z,   1.00, -19.21,  99.90, -18.28,  -0.07,
09/26 15Z,   1.00, -16.83,  99.90, -15.88,  -0.05,
09/26 16Z,   0.90, -13.54,  99.90, -12.67,  -0.03,
09/26 17Z,   0.80, -10.10,  99.90,  -9.31,  -0.01,
09/26 18Z,   0.80,  -7.28,  99.90,  -6.48,   0.00,
09/26 19Z,   0.70,  -5.74,  99.90,  -5.01,   0.02,
09/26 20Z,   0.80,  -5.82,  99.90,  -4.97,   0.04,  (max)
09/26 21Z,   0.80,  -7.48,  99.90,  -6.62,   0.06,
09/26 22Z,   0.80, -10.26,  99.90,  -9.38,   0.08,
09/26 23Z,   0.90, -13.37,  99.90, -12.37,   0.10,
09/27 00Z,   0.90, -15.89,  99.90, -14.88,   0.12,
09/27 01Z,   0.90, -17.09,  99.90, -16.06,   0.13,  (min)
09/27 02Z,   0.90, -16.60,  99.90, -15.57,   0.13,
09/27 03Z,   0.90, -14.53,  99.90, -13.49,   0.13,
09/27 04Z,   0.80, -11.40,  99.90, -10.46,   0.13,
09/27 05Z,   0.80,  -8.02,  99.90,  -7.08,   0.13,
09/27 06Z,   0.70,  -5.25,  99.90,  -4.41,   0.13,
09/27 07Z,   0.60,  -3.83,  99.90,  -3.10,   0.13,  (max)
09/27 08Z,   0.60,  -4.23,  99.90,  -3.49,   0.13,
09/27 09Z,   0.50,  -6.47,  99.90,  -5.83,   0.13,
09/27 10Z,   0.60, -10.12,  99.90,  -9.38,   0.13,
09/27 11Z,   0.60, -14.37,  99.90, -13.63,   0.13,
09/27 12Z,   0.70, -18.19,  99.90, -17.35,   0.13,
09/27 13Z,   0.80, -20.64,  99.90, -19.71,   0.13,
09/27 14Z,   0.80, -21.14,  99.90, -20.21,   0.13,  (min)
09/27 15Z,   0.80, -19.59,  99.90, -18.65,   0.13,
09/27 16Z,   0.70, -16.38,  99.90, -15.55,   0.13,
09/27 17Z,   0.60, -12.31,  99.90, -11.57,   0.13,
09/27 18Z,   0.50,  -8.31,  99.90,  -7.67,   0.13,
09/27 19Z,   0.30,  -5.31,  99.90,  -4.88,   0.13,
09/27 20Z,   0.20,  -4.03,  99.90,  -3.69,   0.13,  (max)
09/27 21Z,   0.10,  -4.77,  99.90,  -4.54,   0.13,
09/27 22Z,   0.10,  -7.38,  99.90,  -7.14,   0.13,
09/27 23Z,   0.10, -11.16,  99.90, -10.92,   0.13,
09/28 00Z,   0.10, -15.08,  99.90, -14.84,   0.13,
09/28 01Z,   0.10, -18.03,  99.90, -17.79,   0.13,
09/28 02Z,   0.10, -19.17,  99.90, -18.94,   0.13,  (min)
09/28 03Z,   0.10, -18.18,  99.90, -17.95,   0.13,
09/28 04Z,   0.00, -15.34,  99.90, -15.20,   0.13,
09/28 05Z,   0.00, -11.37,  99.90, -11.24,   0.13,
09/28 06Z,  -0.10,  -7.31,  99.90,  -7.27,   0.13,
09/28 07Z,  -0.20,  -4.16,  99.90,  -4.22,   0.13,
09/28 08Z,  -0.20,  -2.75,  99.90,  -2.81,   0.13,  (max)
09/28 09Z,  -0.20,  -3.50,  99.90,  -3.57,   0.13,
09/28 10Z,  -0.20,  -6.35,  99.90,  -6.41,   0.13,
09/28 11Z,  -0.10, -10.67,  99.90, -10.64,   0.13,
09/28 12Z,  -0.10, -15.43,  99.90, -15.39,   0.13,
09/28 13Z,   0.00, -19.41,  99.90, -19.28,   0.13,
09/28 14Z,   0.00, -21.60,  99.90, -21.47,   0.13,  (min)
09/28 15Z,   0.00, -21.46,  99.90, -21.33,   0.13,
09/28 16Z,  -0.10, -19.06,  99.90, -19.03,   0.13,
09/28 17Z,  -0.20, -15.03,  99.90, -15.10,   0.13,
09/28 18Z,  -0.30, -10.36,  99.90, -10.53,   0.13,
09/28 19Z,  -0.40,  -6.15,  99.90,  -6.42,   0.13,
09/28 20Z,  -0.50,  -3.38,  99.90,  -3.75,   0.13,
09/28 21Z,  -0.50,  -2.73,  99.90,  -3.10,   0.13,  (max)
09/28 22Z,  -0.50,  -4.42,  99.90,  -4.78,   0.13,
09/28 23Z,  -0.40,  -8.05,  99.90,  -8.32,   0.13,
09/29 00Z,  -0.30, -12.72,  99.90, -12.88,   0.13,
09/29 01Z,  -0.20, -17.16,  99.90, -17.22,   0.13,
09/29 02Z,  -0.20, -20.14,  99.90, -20.21,   0.13,
09/29 03Z,  -0.20, -20.86,  99.90, -20.93,   0.13,  (min)
09/29 04Z,  -0.30, -19.15,  99.90, -19.32,   0.13,
09/29 05Z,  -0.30, -15.50,  99.90, -15.67,   0.13,
09/29 06Z,  -0.40, -10.87,  99.90, -11.13,   0.13,
09/29 07Z,  -0.50,  -6.42,  99.90,  -6.78,   0.13,
09/29 08Z,  -0.50,  -3.24,  99.90,  -3.61,   0.13,
09/29 09Z,  -0.50,  -2.14,  99.90,  -2.51,   0.13,  (max)
09/29 10Z,  -0.50,  -3.45,  99.90,  -3.81,   0.13,
09/29 11Z,  -0.40,  -6.92,  99.90,  -7.19,   0.13,
09/29 12Z,  -0.40, -11.73,  99.90, -12.00,   0.13,
09/29 13Z,  -0.30, -16.65,  99.90, -16.81,   0.13,
09/29 14Z,  -0.30, -20.36,  99.90, -20.52,   0.13,
09/29 15Z,  -0.30, -21.89,  99.90, -22.05,   0.13,  (min)
09/29 16Z,  -0.40, -20.87,  99.90, -21.14,   0.13,
09/29 17Z,  -0.40, -17.62,  99.90, -17.88,   0.13,
09/29 18Z,  -0.50, -12.98,  99.90, -13.34,   0.13,
09/29 19Z,  -0.60,  -8.08,  99.90,  -8.54,   0.13,
09/29 20Z,  -0.60,  -4.07,  99.90,  -4.54,   0.13,
09/29 21Z,  -0.60,  -1.92,  99.90,  -2.39,   0.13,  (max)
09/29 22Z,  -0.50,  -2.18,  99.90,  -2.55,   0.13,
09/29 23Z,  -0.40,  -4.89,  99.90,  -5.15,   0.13,
09/30 00Z,  -0.40,  -9.42,  99.90,  -9.69,   0.13,
09/30 01Z,  -0.30, -14.65,  99.90, -14.82,   0.13,
09/30 02Z,  -0.30, -19.18,  99.90, -19.34,   0.13,
09/30 03Z,  -0.30, -21.79,  99.90, -21.96,   0.13,
09/30 04Z,  -0.30, -21.83,  99.90, -21.99,   0.13,  (min)
09/30 05Z,  -0.40, -19.35,  99.90, -19.61,   0.13,
09/30 06Z,  -0.50, -15.06,  99.90, -15.42,   0.13,