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 
#Sitka, AK : 10/02/2023 06:21:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 12Z,  -0.40,  -5.14,  -5.86,  99.90,  -0.32,
09/30 13Z,  -0.40,  -7.91,  -8.68,  99.90,  -0.37,
09/30 14Z,  -0.40, -10.57, -11.30,  99.90,  -0.33,
09/30 15Z,  -0.40, -12.42, -13.14,  99.90,  -0.32,
09/30 16Z,  -0.40, -12.96, -13.68,  99.90,  -0.32,  (min)
09/30 17Z,  -0.40, -12.04, -12.71,  99.90,  -0.27,
09/30 18Z,  -0.30,  -9.86, -10.45,  99.90,  -0.29,
09/30 19Z,  -0.20,  -6.97,  -7.57,  99.90,  -0.40,
09/30 20Z,  -0.30,  -4.11,  -4.64,  99.90,  -0.23,
09/30 21Z,  -0.30,  -2.00,  -2.47,  99.90,  -0.17,
09/30 22Z,  -0.30,  -1.19,  -1.57,  99.90,  -0.08,  (max)
09/30 23Z,  -0.20,  -1.91,  -2.19,  99.90,  -0.08,
10/01 00Z,  -0.10,  -4.01,  -4.29,  99.90,  -0.18,
10/01 01Z,  -0.10,  -6.99,  -7.33,  99.90,  -0.24,
10/01 02Z,  -0.10, -10.13, -10.49,  99.90,  -0.26,
10/01 03Z,  -0.10, -12.68, -13.01,  99.90,  -0.23,
10/01 04Z,   0.00, -14.04, -14.36,  99.90,  -0.32,  (min)
10/01 05Z,   0.00, -13.90, -14.32,  99.90,  -0.42,
10/01 06Z,   0.00, -12.31, -12.51,  99.90,  -0.20,
10/01 07Z,   0.00,  -9.72,  -9.89,  99.90,  -0.17,
10/01 08Z,   0.00,  -6.77,  -6.88,  99.90,  -0.11,
10/01 09Z,   0.00,  -4.21,  -4.36,  99.90,  -0.15,
10/01 10Z,   0.00,  -2.66,  -2.64,  99.90,   0.02,
10/01 11Z,   0.10,  -2.48,  -2.45,  99.90,  -0.07,  (max)
10/01 12Z,   0.10,  -3.65,  -3.61,  99.90,  -0.06,
10/01 13Z,   0.00,  -5.83,  -5.81,  99.90,   0.02,
10/01 14Z,   0.00,  -8.40,  -8.31,  99.90,   0.09,
10/01 15Z,   0.00, -10.65, -10.56,  99.90,   0.09,
10/01 16Z,   0.10, -11.96, -11.91,  99.90,  -0.05,  (min)
10/01 17Z,   0.20, -11.96, -11.86,  99.90,  -0.10,
10/01 18Z,   0.10, -10.61, -10.52,  99.90,  -0.01,
10/01 19Z,   0.10,  -8.24,  -8.04,  99.90,   0.10,
10/01 20Z,   0.10,  -5.46,  -5.30,  99.90,   0.06,
10/01 21Z,   0.10,  -2.97,  -2.75,  99.90,   0.12,
10/01 22Z,   0.20,  -1.43,  -1.15,  99.90,   0.08,
10/01 23Z,   0.30,  -1.26,  -1.01,  99.90,  -0.05,  (max)
10/02 00Z,   0.20,  -2.55,  -2.27,  99.90,   0.08,
10/02 01Z,   0.20,  -5.02,  -4.80,  99.90,   0.02,
10/02 02Z,   0.20,  -8.12,  -7.96,  99.90,  -0.04,
10/02 03Z,   0.20, -11.11, -10.94,  99.90,  -0.03,
10/02 04Z,   0.30, -13.32, -13.23,  99.90,  -0.21,
10/02 05Z,   0.40, -14.24, -14.19,  99.90,  -0.35,  (min)
10/02 06Z,   0.50, -13.71, -13.72,  99.90,  -0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 07Z,   0.50, -11.89,  99.90, -11.87,  -0.48,
10/02 08Z,   0.60,  -9.27,  99.90,  -9.13,  -0.46,
10/02 09Z,   0.50,  -6.51,  99.90,  -6.44,  -0.43,
10/02 10Z,   0.40,  -4.28,  99.90,  -4.29,  -0.40,
10/02 11Z,   0.30,  -3.10,  99.90,  -3.18,  -0.38,  (max)
10/02 12Z,   0.30,  -3.20,  99.90,  -3.25,  -0.35,
10/02 13Z,   0.20,  -4.46,  99.90,  -4.58,  -0.32,
10/02 14Z,   0.20,  -6.47,  99.90,  -6.57,  -0.30,
10/02 15Z,   0.30,  -8.65,  99.90,  -8.63,  -0.27,
10/02 16Z,   0.30, -10.36,  99.90, -10.31,  -0.24,
10/02 17Z,   0.30, -11.11,  99.90, -11.02,  -0.22,  (min)
10/02 18Z,   0.30, -10.64,  99.90, -10.54,  -0.19,
10/02 19Z,   0.30,  -9.07,  99.90,  -8.96,  -0.19,
10/02 20Z,   0.30,  -6.77,  99.90,  -6.66,  -0.19,
10/02 21Z,   0.30,  -4.32,  99.90,  -4.22,  -0.19,
10/02 22Z,   0.30,  -2.38,  99.90,  -2.28,  -0.19,
10/02 23Z,   0.30,  -1.47,  99.90,  -1.36,  -0.19,  (max)
10/03 00Z,   0.30,  -1.87,  99.90,  -1.76,  -0.19,
10/03 01Z,   0.30,  -3.53,  99.90,  -3.42,  -0.19,
10/03 02Z,   0.30,  -6.11,  99.90,  -6.00,  -0.19,
10/03 03Z,   0.30,  -9.04,  99.90,  -8.93,  -0.19,
10/03 04Z,   0.20, -11.67,  99.90, -11.66,  -0.19,
10/03 05Z,   0.20, -13.41,  99.90, -13.40,  -0.19,
10/03 06Z,   0.20, -13.91,  99.90, -13.90,  -0.19,  (min)
10/03 07Z,   0.20, -13.10,  99.90, -13.09,  -0.19,
10/03 08Z,   0.30, -11.24,  99.90, -11.13,  -0.19,
10/03 09Z,   0.30,  -8.81,  99.90,  -8.71,  -0.19,
10/03 10Z,   0.30,  -6.42,  99.90,  -6.31,  -0.19,
10/03 11Z,   0.30,  -4.61,  99.90,  -4.50,  -0.19,
10/03 12Z,   0.30,  -3.78,  99.90,  -3.67,  -0.19,  (max)
10/03 13Z,   0.30,  -4.04,  99.90,  -3.93,  -0.19,
10/03 14Z,   0.30,  -5.22,  99.90,  -5.11,  -0.19,
10/03 15Z,   0.20,  -6.91,  99.90,  -6.90,  -0.19,
10/03 16Z,   0.20,  -8.59,  99.90,  -8.58,  -0.19,
10/03 17Z,   0.20,  -9.73,  99.90,  -9.73,  -0.19,
10/03 18Z,   0.10, -10.00,  99.90, -10.09,  -0.19,  (min)
10/03 19Z,   0.00,  -9.27,  99.90,  -9.46,  -0.19,
10/03 20Z,   0.00,  -7.70,  99.90,  -7.89,  -0.19,
10/03 21Z,   0.10,  -5.68,  99.90,  -5.77,  -0.19,
10/03 22Z,   0.10,  -3.75,  99.90,  -3.84,  -0.19,
10/03 23Z,   0.10,  -2.41,  99.90,  -2.50,  -0.19,
10/04 00Z,   0.10,  -2.05,  99.90,  -2.14,  -0.19,  (max)
10/04 01Z,   0.00,  -2.82,  99.90,  -3.01,  -0.19,
10/04 02Z,   0.00,  -4.60,  99.90,  -4.79,  -0.19,
10/04 03Z,   0.00,  -7.03,  99.90,  -7.22,  -0.19,
10/04 04Z,  -0.10,  -9.58,  99.90,  -9.87,  -0.19,
10/04 05Z,  -0.20, -11.72,  99.90, -12.11,  -0.19,
10/04 06Z,  -0.20, -12.99,  99.90, -13.38,  -0.19,
10/04 07Z,  -0.20, -13.17,  99.90, -13.57,  -0.19,  (min)
10/04 08Z,  -0.20, -12.28,  99.90, -12.67,  -0.19,
10/04 09Z,  -0.20, -10.58,  99.90, -10.97,  -0.19,
10/04 10Z,  -0.20,  -8.51,  99.90,  -8.90,  -0.19,
10/04 11Z,  -0.20,  -6.56,  99.90,  -6.95,  -0.19,
10/04 12Z,  -0.20,  -5.16,  99.90,  -5.55,  -0.19,
10/04 13Z,  -0.30,  -4.57,  99.90,  -5.07,  -0.19,  (max)
10/04 14Z,  -0.30,  -4.85,  99.90,  -5.34,  -0.19,
10/04 15Z,  -0.30,  -5.79,  99.90,  -6.28,  -0.19,
10/04 16Z,  -0.40,  -7.05,  99.90,  -7.65,  -0.19,
10/04 17Z,  -0.40,  -8.21,  99.90,  -8.81,  -0.19,
10/04 18Z,  -0.40,  -8.89,  99.90,  -9.49,  -0.19,  (min)
10/04 19Z,  -0.40,  -8.86,  99.90,  -9.45,  -0.19,
10/04 20Z,  -0.40,  -8.08,  99.90,  -8.67,  -0.19,
10/04 21Z,  -0.40,  -6.72,  99.90,  -7.31,  -0.19,
10/04 22Z,  -0.30,  -5.14,  99.90,  -5.63,  -0.19,
10/04 23Z,  -0.20,  -3.75,  99.90,  -4.14,  -0.19,
10/05 00Z,  -0.20,  -2.93,  99.90,  -3.33,  -0.19,
10/05 01Z,  -0.10,  -2.95,  99.90,  -3.24,  -0.19,  (max)
10/05 02Z,   0.00,  -3.86,  99.90,  -4.05,  -0.19,
10/05 03Z,   0.00,  -5.51,  99.90,  -5.70,  -0.19,
10/05 04Z,  -0.10,  -7.58,  99.90,  -7.88,  -0.19,
10/05 05Z,  -0.10,  -9.66,  99.90,  -9.95,  -0.19,
10/05 06Z,  -0.10, -11.32,  99.90, -11.61,  -0.19,
10/05 07Z,  -0.10, -12.25,  99.90, -12.54,  -0.19,  (min)
10/05 08Z,   0.00, -12.29,  99.90, -12.48,  -0.19,
10/05 09Z,  -0.10, -11.50,  99.90, -11.79,  -0.19,
10/05 10Z,   0.00, -10.10,  99.90, -10.29,  -0.19,
10/05 11Z,   0.00,  -8.44,  99.90,  -8.63,  -0.19,
10/05 12Z,   0.10,  -6.91,  99.90,  -7.00,  -0.19,
10/05 13Z,   0.10,  -5.80,  99.90,  -5.89,  -0.19,
10/05 14Z,   0.10,  -5.31,  99.90,  -5.41,  -0.19,  (max)
10/05 15Z,   0.10,  -5.45,  99.90,  -5.54,  -0.19,
10/05 16Z,   0.10,  -6.07,  99.90,  -6.16,  -0.19,
10/05 17Z,   0.20,  -6.90,  99.90,  -6.90,  -0.19,
10/05 18Z,   0.30,  -7.65,  99.90,  -7.54,  -0.19,
10/05 19Z,   0.30,  -8.04,  99.90,  -7.93,  -0.19,  (min)
10/05 20Z,   0.30,  -7.92,  99.90,  -7.81,  -0.19,
10/05 21Z,   0.30,  -7.28,  99.90,  -7.17,  -0.19,
10/05 22Z,   0.30,  -6.28,  99.90,  -6.17,  -0.19,
10/05 23Z,   0.30,  -5.16,  99.90,  -5.05,  -0.19,
10/06 00Z,   0.20,  -4.22,  99.90,  -4.21,  -0.19,