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 : 03/30/2023 02:21:07 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 06Z,  -1.60, -12.13, -13.21,  99.90,   0.52,
03/28 07Z,  -1.60, -14.00, -15.06,  99.90,   0.54,
03/28 08Z,  -1.60, -15.62, -16.74,  99.90,   0.48,
03/28 09Z,  -1.50, -16.47, -17.65,  99.90,   0.32,  (min)
03/28 10Z,  -1.40, -16.14, -17.26,  99.90,   0.28,
03/28 11Z,  -1.40, -14.67, -15.74,  99.90,   0.33,
03/28 12Z,  -1.50, -12.64, -13.94,  99.90,   0.20,
03/28 13Z,  -1.50, -10.62, -12.04,  99.90,   0.08,
03/28 14Z,  -1.60,  -8.98, -10.45,  99.90,   0.13,
03/28 15Z,  -1.70,  -8.18,  -9.52,  99.90,   0.36,  (max)
03/28 16Z,  -1.70,  -8.51,  -9.94,  99.90,   0.27,
03/28 17Z,  -1.70,  -9.93, -11.42,  99.90,   0.21,
03/28 18Z,  -1.80, -12.13, -13.44,  99.90,   0.49,
03/28 19Z,  -1.80, -14.62, -15.80,  99.90,   0.62,
03/28 20Z,  -1.70, -16.95, -18.16,  99.90,   0.49,
03/28 21Z,  -1.60, -18.76, -19.97,  99.90,   0.39,
03/28 22Z,  -1.50, -19.64, -20.76,  99.90,   0.38,  (min)
03/28 23Z,  -1.60, -19.37, -20.64,  99.90,   0.33,
03/29 00Z,  -1.80, -18.23, -19.77,  99.90,   0.26,
03/29 01Z,  -1.80, -16.62, -18.20,  99.90,   0.22,
03/29 02Z,  -1.80, -14.77, -16.13,  99.90,   0.44,
03/29 03Z,  -1.70, -12.98, -14.21,  99.90,   0.47,
03/29 04Z,  -1.70, -11.70, -12.91,  99.90,   0.49,
03/29 05Z,  -1.70, -11.18, -12.28,  99.90,   0.60,  (max)
03/29 06Z,  -1.90, -11.41, -12.37,  99.90,   0.94,
03/29 07Z,  -1.80, -12.20, -13.11,  99.90,   0.89,
03/29 08Z,  -1.80, -13.23, -13.98,  99.90,   1.05,
03/29 09Z,  -1.70, -14.21, -14.96,  99.90,   0.95,
03/29 10Z,  -1.60, -14.80, -15.59,  99.90,   0.81,
03/29 11Z,  -1.60, -14.65, -15.60,  99.90,   0.65,  (min)
03/29 12Z,  -1.50, -13.79, -14.97,  99.90,   0.32,
03/29 13Z,  -1.50, -12.62, -13.88,  99.90,   0.24,
03/29 14Z,  -1.50, -11.42, -12.63,  99.90,   0.29,
03/29 15Z,  -1.50, -10.38, -11.63,  99.90,   0.25,
03/29 16Z,  -1.50,  -9.85, -10.97,  99.90,   0.38,
03/29 17Z,  -1.40, -10.05, -10.93,  99.90,   0.52,  (max)
03/29 18Z,  -1.40, -10.98, -11.84,  99.90,   0.54,
03/29 19Z,  -1.30, -12.42, -13.28,  99.90,   0.44,
03/29 20Z,  -1.20, -14.10, -14.91,  99.90,   0.39,
03/29 21Z,  -1.10, -15.81, -16.63,  99.90,   0.28,
03/29 22Z,  -1.00, -17.33, -18.22,  99.90,   0.11,
03/29 23Z,  -1.00, -18.32, -19.13,  99.90,   0.19,
03/30 00Z,  -1.00, -18.53, -19.40,  99.90,   0.13,  (min)
03/30 01Z,  -1.00, -18.09, -18.93,  99.90,   0.16,
03/30 02Z,  -1.10, -17.16, -17.86,  99.90,   0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/30 03Z,  -1.10, -15.76,  99.90, -16.47,   0.39,
03/30 04Z,  -1.20, -14.13,  99.90, -14.94,   0.39,
03/30 05Z,  -1.20, -12.69,  99.90, -13.50,   0.39,
03/30 06Z,  -1.10, -11.74,  99.90, -12.45,   0.39,
03/30 07Z,  -1.10, -11.37,  99.90, -12.08,   0.38,
03/30 08Z,  -0.90, -11.54,  99.90, -12.06,   0.38,  (max)
03/30 09Z,  -0.80, -12.14,  99.90, -12.56,   0.38,
03/30 10Z,  -0.70, -13.01,  99.90, -13.34,   0.37,
03/30 11Z,  -0.60, -13.83,  99.90, -14.06,   0.37,
03/30 12Z,  -0.50, -14.19,  99.90, -14.32,   0.37,  (min)
03/30 13Z,  -0.50, -14.01,  99.90, -14.15,   0.36,
03/30 14Z,  -0.50, -13.50,  99.90, -13.63,   0.36,
03/30 15Z,  -0.50, -12.70,  99.90, -12.84,   0.36,
03/30 16Z,  -0.60, -11.75,  99.90, -11.99,   0.36,
03/30 17Z,  -0.60, -10.99,  99.90, -11.23,   0.36,
03/30 18Z,  -0.60, -10.71,  99.90, -10.95,   0.36,  (max)
03/30 19Z,  -0.60, -11.02,  99.90, -11.26,   0.36,
03/30 20Z,  -0.50, -11.86,  99.90, -12.00,   0.36,
03/30 21Z,  -0.40, -13.12,  99.90, -13.16,   0.36,
03/30 22Z,  -0.30, -14.72,  99.90, -14.66,   0.36,
03/30 23Z,  -0.30, -16.46,  99.90, -16.40,   0.36,
03/31 00Z,  -0.20, -17.88,  99.90, -17.72,   0.36,
03/31 01Z,  -0.20, -18.65,  99.90, -18.49,   0.36,
03/31 02Z,  -0.20, -18.72,  99.90, -18.56,   0.36,  (min)
03/31 03Z,  -0.20, -18.05,  99.90, -17.89,   0.36,
03/31 04Z,  -0.30, -16.61,  99.90, -16.55,   0.36,
03/31 05Z,  -0.20, -14.68,  99.90, -14.52,   0.36,
03/31 06Z,  -0.10, -12.79,  99.90, -12.53,   0.36,
03/31 07Z,   0.00, -11.33,  99.90, -10.97,   0.36,
03/31 08Z,   0.00, -10.54,  99.90, -10.18,   0.36,
03/31 09Z,   0.10, -10.51,  99.90, -10.05,   0.36,  (max)
03/31 10Z,   0.00, -11.20,  99.90, -10.84,   0.36,
03/31 11Z,   0.00, -12.46,  99.90, -12.10,   0.36,
03/31 12Z,   0.00, -13.85,  99.90, -13.49,   0.36,
03/31 13Z,  -0.10, -14.81,  99.90, -14.55,   0.36,
03/31 14Z,  -0.20, -15.15,  99.90, -14.99,   0.36,  (min)
03/31 15Z,  -0.30, -14.87,  99.90, -14.81,   0.36,
03/31 16Z,  -0.30, -13.95,  99.90, -13.89,   0.36,
03/31 17Z,  -0.40, -12.59,  99.90, -12.63,   0.36,
03/31 18Z,  -0.40, -11.27,  99.90, -11.31,   0.36,
03/31 19Z,  -0.30, -10.41,  99.90, -10.35,   0.36,
03/31 20Z,  -0.30, -10.26,  99.90, -10.20,   0.36,  (max)
03/31 21Z,  -0.10, -10.86,  99.90, -10.60,   0.36,
03/31 22Z,   0.00, -12.20,  99.90, -11.84,   0.36,
03/31 23Z,   0.00, -14.19,  99.90, -13.83,   0.36,
04/01 00Z,   0.00, -16.47,  99.90, -16.11,   0.36,
04/01 01Z,   0.00, -18.43,  99.90, -18.07,   0.36,
04/01 02Z,  -0.10, -19.57,  99.90, -19.31,   0.36,
04/01 03Z,  -0.20, -19.73,  99.90, -19.56,   0.36,  (min)
04/01 04Z,  -0.30, -18.79,  99.90, -18.73,   0.36,
04/01 05Z,  -0.30, -16.82,  99.90, -16.76,   0.36,
04/01 06Z,  -0.20, -14.30,  99.90, -14.14,   0.36,
04/01 07Z,  -0.20, -11.89,  99.90, -11.72,   0.36,
04/01 08Z,  -0.10, -10.11,  99.90,  -9.85,   0.36,
04/01 09Z,   0.00,  -9.30,  99.90,  -8.94,   0.36,  (max)
04/01 10Z,   0.00,  -9.56,  99.90,  -9.20,   0.36,
04/01 11Z,   0.00, -10.84,  99.90, -10.48,   0.36,
04/01 12Z,  -0.10, -12.85,  99.90, -12.59,   0.36,
04/01 13Z,  -0.20, -14.91,  99.90, -14.75,   0.36,
04/01 14Z,  -0.30, -16.33,  99.90, -16.27,   0.36,
04/01 15Z,  -0.50, -16.78,  99.90, -16.92,   0.36,  (min)
04/01 16Z,  -0.60, -16.23,  99.90, -16.47,   0.36,
04/01 17Z,  -0.70, -14.70,  99.90, -15.04,   0.36,
04/01 18Z,  -0.70, -12.61,  99.90, -12.95,   0.36,
04/01 19Z,  -0.60, -10.64,  99.90, -10.88,   0.36,
04/01 20Z,  -0.40,  -9.35,  99.90,  -9.39,   0.36,
04/01 21Z,  -0.30,  -9.08,  99.90,  -9.02,   0.36,  (max)
04/01 22Z,  -0.20,  -9.92,  99.90,  -9.76,   0.36,
04/01 23Z,  -0.20, -11.80,  99.90, -11.64,   0.36,
04/02 00Z,  -0.30, -14.50,  99.90, -14.44,   0.36,
04/02 01Z,  -0.50, -17.43,  99.90, -17.57,   0.36,
04/02 02Z,  -0.70, -19.73,  99.90, -20.07,   0.36,
04/02 03Z,  -0.80, -20.83,  99.90, -21.27,   0.36,  (min)
04/02 04Z,  -1.00, -20.56,  99.90, -21.20,   0.36,
04/02 05Z,  -1.00, -18.88,  99.90, -19.52,   0.36,
04/02 06Z,  -1.00, -16.09,  99.90, -16.73,   0.36,
04/02 07Z,  -0.80, -12.91,  99.90, -13.35,   0.36,
04/02 08Z,  -0.60, -10.17,  99.90, -10.41,   0.36,
04/02 09Z,  -0.40,  -8.47,  99.90,  -8.51,   0.36,
04/02 10Z,  -0.30,  -8.12,  99.90,  -8.06,   0.36,  (max)
04/02 11Z,  -0.40,  -9.16,  99.90,  -9.20,   0.36,
04/02 12Z,  -0.40, -11.38,  99.90, -11.42,   0.36,
04/02 13Z,  -0.50, -14.26,  99.90, -14.40,   0.36,
04/02 14Z,  -0.70, -16.86,  99.90, -17.20,   0.36,
04/02 15Z,  -0.80, -18.35,  99.90, -18.79,   0.36,
04/02 16Z,  -0.90, -18.42,  99.90, -18.96,   0.36,  (min)
04/02 17Z,  -0.90, -17.11,  99.90, -17.65,   0.36,
04/02 18Z,  -0.90, -14.66,  99.90, -15.20,   0.36,