EXTRA-TROPICAL  STORM  SURGE
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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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
#Clarks Point, Nushagak Bay, AK : 02/09/2025 12:22:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 12Z,  -0.60,   7.15,  99.90,   6.55,   0.00,
02/07 13Z,  -0.50,   2.46,  99.90,   1.96,   0.00,
02/07 14Z,  -0.50,  -1.38,  99.90,  -1.88,   0.00,
02/07 15Z,  -0.50,  -3.33,  99.90,  -3.83,   0.00,  (min)
02/07 16Z,  -0.50,  -2.58,  99.90,  -3.08,   0.00,
02/07 17Z,  -0.50,   0.79,  99.90,   0.29,   0.00,
02/07 18Z,  -0.50,   5.84,  99.90,   5.34,   0.00,
02/07 19Z,  -0.60,  11.34,  99.90,  10.74,   0.00,
02/07 20Z,  -0.60,  16.23,  99.90,  15.63,   0.00,
02/07 21Z,  -0.60,  19.65,  99.90,  19.05,   0.00,
02/07 22Z,  -0.70,  20.96,  99.90,  20.26,   0.00,  (max)
02/07 23Z,  -0.70,  20.12,  99.90,  19.42,   0.00,
02/08 00Z,  -0.80,  17.62,  99.90,  16.82,   0.00,
02/08 01Z,  -0.90,  14.14,  99.90,  13.24,   0.00,
02/08 02Z,  -1.00,  10.44,  99.90,   9.44,   0.00,
02/08 03Z,  -1.10,   7.46,  99.90,   6.36,   0.00,
02/08 04Z,  -1.20,   6.23,  99.90,   5.03,   0.00,  (min)
02/08 05Z,  -1.30,   7.17,  99.90,   5.87,   0.00,
02/08 06Z,  -1.30,   9.74,  99.90,   8.44,   0.00,
02/08 07Z,  -1.40,  12.89,  99.90,  11.49,   0.00,
02/08 08Z,  -1.50,  15.64,  99.90,  14.14,   0.00,
02/08 09Z,  -1.60,  17.21,  99.90,  15.61,   0.00,  (max)
02/08 10Z,  -1.60,  17.00,  99.90,  15.40,   0.00,
02/08 11Z,  -1.60,  14.80,  99.90,  13.20,   0.00,
02/08 12Z,  -1.50,  11.04,  99.90,   9.54,   0.00,
02/08 13Z,  -1.50,   6.47,  99.90,   4.97,   0.00,
02/08 14Z,  -1.50,   1.88,  99.90,   0.38,   0.00,
02/08 15Z,  -1.50,  -1.82,  99.90,  -3.32,   0.00,
02/08 16Z,  -1.50,  -3.55,  99.90,  -5.05,   0.00,  (min)
02/08 17Z,  -1.40,  -2.54,  99.90,  -3.94,   0.00,
02/08 18Z,  -1.20,   1.01,  99.90,  -0.19,   0.00,
02/08 19Z,  -1.20,   6.14,  99.90,   4.94,   0.00,
02/08 20Z,  -1.10,  11.65,  99.90,  10.55,   0.00,
02/08 21Z,  -1.00,  16.54,  99.90,  15.54,   0.00,
02/08 22Z,  -1.00,  19.94,  99.90,  18.94,   0.00,
02/08 23Z,  -1.10,  21.24,  99.90,  20.14,   0.00,  (max)
02/09 00Z,  -1.10,  20.41,  99.90,  19.31,   0.00,
02/09 01Z,  -1.20,  17.93,  99.90,  16.73,   0.00,
02/09 02Z,  -1.40,  14.44,  99.90,  13.04,   0.00,
02/09 03Z,  -1.60,  10.70,  99.90,   9.10,   0.00,
02/09 04Z,  -1.80,   7.71,  99.90,   5.91,   0.00,
02/09 05Z,  -2.00,   6.48,  99.90,   4.48,   0.00,  (min)
02/09 06Z,  -2.40,   7.37,  99.90,   4.97,   0.00,
02/09 07Z,  -2.60,   9.79,  99.90,   7.19,   0.00,
02/09 08Z,  -2.90,  12.73,  99.90,   9.83,   0.00,
02/09 09Z,  -2.90,  15.29,  99.90,  12.39,   0.00,
02/09 10Z,  -2.90,  16.72,  99.90,  13.82,   0.00,  (max)
02/09 11Z,  -2.60,  16.41,  99.90,  13.81,   0.00,
02/09 12Z,  -2.40,  14.21,  99.90,  11.81,   0.00,
02/09 13Z,  -2.30,  10.55,  99.90,   8.25,   0.00,
02/09 14Z,  -2.20,   6.13,  99.90,   3.93,   0.00,
02/09 15Z,  -2.20,   1.69,  99.90,  -0.51,   0.00,
02/09 16Z,  -2.10,  -1.83,  99.90,  -3.93,   0.00,
02/09 17Z,  -2.10,  -3.33,  99.90,  -5.43,   0.00,  (min)
02/09 18Z,  -2.00,  -2.13,  99.90,  -4.13,   0.00,
02/09 19Z,  -2.10,   1.51,  99.90,  -0.59,   0.00,
02/09 20Z,  -2.20,   6.59,  99.90,   4.39,   0.00,
02/09 21Z,  -2.30,  12.00,  99.90,   9.70,   0.00,
02/09 22Z,  -2.30,  16.78,  99.90,  14.48,   0.00,
02/09 23Z,  -2.30,  20.06,  99.90,  17.76,   0.00,
02/10 00Z,  -2.30,  21.27,  99.90,  18.97,   0.00,  (max)
02/10 01Z,  -2.40,  20.40,  99.90,  18.00,   0.00,
02/10 02Z,  -2.50,  17.92,  99.90,  15.42,   0.00,
02/10 03Z,  -2.60,  14.43,  99.90,  11.83,   0.00,
02/10 04Z,  -2.70,  10.67,  99.90,   7.97,   0.00,
02/10 05Z,  -2.80,   7.71,  99.90,   4.91,   0.00,
02/10 06Z,  -2.80,   6.52,  99.90,   3.72,   0.00,  (min)
02/10 07Z,  -2.70,   7.39,  99.90,   4.69,   0.00,
02/10 08Z,  -2.50,   9.68,  99.90,   7.18,   0.00,
02/10 09Z,  -2.40,  12.46,  99.90,  10.06,   0.00,
02/10 10Z,  -2.20,  14.87,  99.90,  12.67,   0.00,
02/10 11Z,  -1.80,  16.20,  99.90,  14.40,   0.00,  (max)
02/10 12Z,  -1.50,  15.86,  99.90,  14.36,   0.00,
02/10 13Z,  -1.20,  13.74,  99.90,  12.54,   0.00,
02/10 14Z,  -1.10,  10.25,  99.90,   9.15,   0.00,
02/10 15Z,  -0.90,   6.03,  99.90,   5.13,   0.00,
02/10 16Z,  -0.90,   1.81,  99.90,   0.91,   0.00,
02/10 17Z,  -1.00,  -1.48,  99.90,  -2.48,   0.00,
02/10 18Z,  -1.10,  -2.74,  99.90,  -3.84,   0.00,  (min)
02/10 19Z,  -1.40,  -1.37,  99.90,  -2.77,   0.00,
02/10 20Z,  -1.60,   2.28,  99.90,   0.68,   0.00,
02/10 21Z,  -2.00,   7.23,  99.90,   5.23,   0.00,
02/10 22Z,  -2.30,  12.45,  99.90,  10.15,   0.00,
02/10 23Z,  -2.40,  17.01,  99.90,  14.61,   0.00,
02/11 00Z,  -2.60,  20.07,  99.90,  17.47,   0.00,
02/11 01Z,  -2.70,  21.10,  99.90,  18.40,   0.00,  (max)
02/11 02Z,  -2.80,  20.13,  99.90,  17.33,   0.00,
02/11 03Z,  -2.80,  17.62,  99.90,  14.82,   0.00,
02/11 04Z,  -2.80,  14.11,  99.90,  11.31,   0.00,
02/11 05Z,  -2.60,  10.36,  99.90,   7.76,   0.00,
02/11 06Z,  -2.50,   7.47,  99.90,   4.97,   0.00,
02/11 07Z,  -2.40,   6.38,  99.90,   3.98,   0.00,  (min)
02/11 08Z,  -2.30,   7.26,  99.90,   4.96,   0.00,
02/11 09Z,  -2.40,   9.47,  99.90,   7.07,   0.00,
02/11 10Z,  -2.30,  12.11,  99.90,   9.81,   0.00,
02/11 11Z,  -1.80,  14.42,  99.90,  12.62,   0.00,
02/11 12Z,  -1.40,  15.69,  99.90,  14.29,   0.00,
02/11 13Z,  -0.70,  15.36,  99.90,  14.66,   0.00,  (max)
02/11 14Z,   0.10,  13.35,  99.90,  13.45,   0.00,
02/11 15Z,   0.60,  10.08,  99.90,  10.68,   0.00,
02/11 16Z,   1.00,   6.12,  99.90,   7.12,   0.00,
02/11 17Z,   1.20,   2.15,  99.90,   3.35,   0.00,
02/11 18Z,   1.20,  -0.87,  99.90,   0.33,   0.00,
02/11 19Z,   1.10,  -1.86,  99.90,  -0.76,   0.00,  (min)
02/11 20Z,   0.90,  -0.32,  99.90,   0.58,   0.00,
02/11 21Z,   0.70,   3.31,  99.90,   4.01,   0.00,
02/11 22Z,   0.50,   8.06,  99.90,   8.56,   0.00,
02/11 23Z,   0.20,  13.00,  99.90,  13.20,   0.00,
02/12 00Z,   0.00,  17.24,  99.90,  17.24,   0.00,
02/12 01Z,  -0.10,  19.98,  99.90,  19.88,   0.00,
02/12 02Z,  -0.20,  20.74,  99.90,  20.54,   0.00,  (max)
02/12 03Z,  -0.30,  19.62,  99.90,  19.32,   0.00,
02/12 04Z,  -0.40,  17.02,  99.90,  16.62,   0.00,
02/12 05Z,  -0.50,  13.48,  99.90,  12.98,   0.00,
02/12 06Z,  -0.70,   9.77,  99.90,   9.07,   0.00,
02/12 07Z,  -0.80,   7.01,  99.90,   6.21,   0.00,
02/12 08Z,  -1.00,   6.08,  99.90,   5.08,   0.00,  (min)
02/12 09Z,  -1.10,   7.03,  99.90,   5.93,   0.00,
02/12 10Z,  -1.20,   9.21,  99.90,   8.01,   0.00,
02/12 11Z,  -1.20,  11.77,  99.90,  10.57,   0.00,
02/12 12Z,  -1.30,  14.00,  99.90,  12.70,   0.00,
02/12 13Z,  -1.30,  15.22,  99.90,  13.92,   0.00,  (max)
02/12 14Z,  -1.20,  14.92,  99.90,  13.72,   0.00,
02/12 15Z,  -1.30,  13.05,  99.90,  11.75,   0.00,
02/12 16Z,  -1.30,  10.01,  99.90,   8.71,   0.00,
02/12 17Z,  -1.40,   6.33,  99.90,   4.93,   0.00,
02/12 18Z,  -1.40,   2.65,  99.90,   1.25,   0.00,
02/12 19Z,  -1.40,  -0.04,  99.90,  -1.44,   0.00,
02/12 20Z,  -1.40,  -0.72,  99.90,  -2.12,   0.00,  (min)
02/12 21Z,  -1.30,   0.98,  99.90,  -0.32,   0.00,
02/12 22Z,  -1.20,   4.55,  99.90,   3.35,   0.00,
02/12 23Z,  -1.10,   9.06,  99.90,   7.96,   0.00,
02/13 00Z,  -1.00,  13.64,  99.90,  12.64,   0.00,