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

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 : 04/25/2024 03:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 12Z,  -0.40,  16.90,  16.35,  99.90,  -0.15,  (max)
04/23 13Z,  -0.50,  13.48,  12.97,  99.90,  -0.01,
04/23 14Z,  -0.60,   8.87,   8.52,  99.90,   0.25,
04/23 15Z,  -0.60,   4.06,   3.72,  99.90,   0.26,
04/23 16Z,  -0.60,   0.28,  -0.15,  99.90,   0.17,
04/23 17Z,  -0.60,  -1.33,  -1.72,  99.90,   0.21,  (min)
04/23 18Z,  -0.50,  -0.39,  -0.59,  99.90,   0.30,
04/23 19Z,  -0.40,   2.65,   2.48,  99.90,   0.23,
04/23 20Z,  -0.30,   6.97,   6.49,  99.90,  -0.18,
04/23 21Z,  -0.30,  11.59,  11.03,  99.90,  -0.26,
04/23 22Z,  -0.20,  15.34,  14.89,  99.90,  -0.25,
04/23 23Z,  -0.20,  17.32,  16.89,  99.90,  -0.23,  (max)
04/24 00Z,  -0.20,  17.12,  16.74,  99.90,  -0.18,
04/24 01Z,  -0.20,  14.85,  14.60,  99.90,  -0.05,
04/24 02Z,  -0.30,  11.11,  10.77,  99.90,  -0.04,
04/24 03Z,  -0.30,   6.84,   6.48,  99.90,  -0.06,
04/24 04Z,  -0.30,   3.24,   2.76,  99.90,  -0.18,
04/24 05Z,  -0.30,   1.54,   0.84,  99.90,  -0.40,  (min)
04/24 06Z,  -0.20,   2.36,   1.70,  99.90,  -0.46,
04/24 07Z,  -0.10,   5.32,   4.88,  99.90,  -0.34,
04/24 08Z,   0.00,   9.50,   9.08,  99.90,  -0.42,
04/24 09Z,   0.00,  13.86,  13.26,  99.90,  -0.60,
04/24 10Z,   0.00,  17.31,  16.74,  99.90,  -0.57,
04/24 11Z,   0.00,  18.93,  18.53,  99.90,  -0.40,  (max)
04/24 12Z,   0.00,  18.28,  17.92,  99.90,  -0.36,
04/24 13Z,   0.00,  15.47,  15.05,  99.90,  -0.42,
04/24 14Z,   0.00,  11.09,  10.71,  99.90,  -0.38,
04/24 15Z,  -0.10,   6.04,   5.75,  99.90,  -0.19,
04/24 16Z,  -0.10,   1.45,   1.07,  99.90,  -0.28,
04/24 17Z,  -0.20,  -1.47,  -1.89,  99.90,  -0.22,
04/24 18Z,  -0.20,  -1.83,  -2.03,  99.90,  -0.00,  (min)
04/24 19Z,  -0.10,   0.34,   0.18,  99.90,  -0.06,
04/24 20Z,   0.00,   4.26,   3.92,  99.90,  -0.34,
04/24 21Z,   0.00,   8.95,   8.54,  99.90,  -0.41,
04/24 22Z,   0.00,  13.39,  12.98,  99.90,  -0.41,
04/24 23Z,   0.00,  16.51,  16.02,  99.90,  -0.49,
04/25 00Z,   0.00,  17.60,  17.06,  99.90,  -0.54,  (max)
04/25 01Z,  -0.10,  16.47,  15.98,  99.90,  -0.39,
04/25 02Z,  -0.10,  13.45,  12.99,  99.90,  -0.36,
04/25 03Z,  -0.20,   9.37,   8.88,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 04Z,  -0.10,   5.32,  99.90,   4.94,  -0.28,
04/25 05Z,  -0.10,   2.53,  99.90,   2.15,  -0.28,
04/25 06Z,  -0.10,   2.03,  99.90,   1.66,  -0.27,  (min)
04/25 07Z,   0.00,   4.03,  99.90,   3.77,  -0.26,
04/25 08Z,   0.00,   7.77,  99.90,   7.51,  -0.26,
04/25 09Z,   0.00,  12.13,  99.90,  11.88,  -0.25,
04/25 10Z,   0.00,  16.08,  99.90,  15.84,  -0.24,
04/25 11Z,  -0.10,  18.61,  99.90,  18.27,  -0.24,
04/25 12Z,  -0.10,  19.02,  99.90,  18.69,  -0.23,  (max)
04/25 13Z,  -0.20,  17.14,  99.90,  16.72,  -0.22,
04/25 14Z,  -0.20,  13.34,  99.90,  12.92,  -0.22,
04/25 15Z,  -0.20,   8.42,  99.90,   8.01,  -0.21,
04/25 16Z,  -0.30,   3.44,  99.90,   2.93,  -0.21,
04/25 17Z,  -0.30,  -0.45,  99.90,  -0.96,  -0.21,
04/25 18Z,  -0.30,  -2.20,  99.90,  -2.71,  -0.21,  (min)
04/25 19Z,  -0.20,  -1.29,  99.90,  -1.70,  -0.21,
04/25 20Z,  -0.10,   1.83,  99.90,   1.52,  -0.21,
04/25 21Z,  -0.10,   6.18,  99.90,   5.87,  -0.21,
04/25 22Z,  -0.10,  10.78,  99.90,  10.47,  -0.21,
04/25 23Z,   0.00,  14.66,  99.90,  14.45,  -0.21,
04/26 00Z,   0.00,  16.94,  99.90,  16.73,  -0.21,
04/26 01Z,  -0.10,  17.12,  99.90,  16.81,  -0.21,  (max)
04/26 02Z,  -0.10,  15.22,  99.90,  14.91,  -0.21,
04/26 03Z,  -0.20,  11.79,  99.90,  11.38,  -0.21,
04/26 04Z,  -0.20,   7.80,  99.90,   7.39,  -0.21,
04/26 05Z,  -0.20,   4.39,  99.90,   3.98,  -0.21,
04/26 06Z,  -0.10,   2.66,  99.90,   2.35,  -0.21,  (min)
04/26 07Z,   0.00,   3.33,  99.90,   3.12,  -0.21,
04/26 08Z,   0.00,   6.21,  99.90,   6.00,  -0.21,
04/26 09Z,   0.00,  10.25,  99.90,  10.04,  -0.21,
04/26 10Z,   0.00,  14.34,  99.90,  14.12,  -0.21,
04/26 11Z,   0.00,  17.50,  99.90,  17.29,  -0.21,
04/26 12Z,   0.00,  18.94,  99.90,  18.73,  -0.21,  (max)
04/26 13Z,  -0.10,  18.18,  99.90,  17.87,  -0.21,
04/26 14Z,  -0.10,  15.31,  99.90,  15.00,  -0.21,
04/26 15Z,  -0.20,  10.92,  99.90,  10.51,  -0.21,
04/26 16Z,  -0.20,   5.97,  99.90,   5.56,  -0.21,
04/26 17Z,  -0.20,   1.54,  99.90,   1.13,  -0.21,
04/26 18Z,  -0.20,  -1.35,  99.90,  -1.76,  -0.21,
04/26 19Z,  -0.20,  -1.90,  99.90,  -2.31,  -0.21,  (min)
04/26 20Z,  -0.20,   0.01,  99.90,  -0.40,  -0.21,
04/26 21Z,  -0.20,   3.64,  99.90,   3.23,  -0.21,
04/26 22Z,  -0.20,   7.96,  99.90,   7.55,  -0.21,
04/26 23Z,  -0.20,  12.08,  99.90,  11.67,  -0.21,
04/27 00Z,  -0.20,  15.19,  99.90,  14.78,  -0.21,
04/27 01Z,  -0.20,  16.60,  99.90,  16.19,  -0.21,  (max)
04/27 02Z,  -0.30,  16.02,  99.90,  15.51,  -0.21,
04/27 03Z,  -0.30,  13.67,  99.90,  13.16,  -0.21,
04/27 04Z,  -0.30,  10.24,  99.90,   9.73,  -0.21,
04/27 05Z,  -0.30,   6.74,  99.90,   6.23,  -0.21,
04/27 06Z,  -0.20,   4.22,  99.90,   3.81,  -0.21,
04/27 07Z,  -0.10,   3.56,  99.90,   3.24,  -0.21,  (min)
04/27 08Z,  -0.10,   5.14,  99.90,   4.83,  -0.21,
04/27 09Z,  -0.10,   8.44,  99.90,   8.13,  -0.21,
04/27 10Z,  -0.10,  12.32,  99.90,  12.01,  -0.21,
04/27 11Z,  -0.10,  15.76,  99.90,  15.45,  -0.21,
04/27 12Z,  -0.20,  17.99,  99.90,  17.57,  -0.21,
04/27 13Z,  -0.30,  18.37,  99.90,  17.86,  -0.21,  (max)
04/27 14Z,  -0.30,  16.69,  99.90,  16.18,  -0.21,
04/27 15Z,  -0.40,  13.23,  99.90,  12.62,  -0.21,
04/27 16Z,  -0.40,   8.73,  99.90,   8.12,  -0.21,
04/27 17Z,  -0.30,   4.19,  99.90,   3.68,  -0.21,
04/27 18Z,  -0.30,   0.59,  99.90,   0.08,  -0.21,
04/27 19Z,  -0.20,  -1.26,  99.90,  -1.67,  -0.21,  (min)
04/27 20Z,  -0.10,  -0.86,  99.90,  -1.17,  -0.21,
04/27 21Z,   0.00,   1.62,  99.90,   1.41,  -0.21,
04/27 22Z,   0.00,   5.29,  99.90,   5.08,  -0.21,
04/27 23Z,   0.00,   9.20,  99.90,   8.98,  -0.21,
04/28 00Z,   0.00,  12.64,  99.90,  12.42,  -0.21,
04/28 01Z,   0.00,  14.97,  99.90,  14.76,  -0.21,
04/28 02Z,   0.00,  15.67,  99.90,  15.46,  -0.21,  (max)
04/28 03Z,  -0.10,  14.65,  99.90,  14.33,  -0.21,
04/28 04Z,  -0.10,  12.22,  99.90,  11.91,  -0.21,
04/28 05Z,  -0.10,   9.16,  99.90,   8.85,  -0.21,
04/28 06Z,   0.00,   6.38,  99.90,   6.17,  -0.21,
04/28 07Z,   0.10,   4.76,  99.90,   4.65,  -0.21,  (min)
04/28 08Z,   0.20,   4.92,  99.90,   4.91,  -0.21,
04/28 09Z,   0.30,   6.99,  99.90,   7.08,  -0.21,
04/28 10Z,   0.30,  10.25,  99.90,  10.34,  -0.21,
04/28 11Z,   0.30,  13.62,  99.90,  13.71,  -0.21,
04/28 12Z,   0.30,  16.27,  99.90,  16.36,  -0.21,
04/28 13Z,   0.20,  17.60,  99.90,  17.59,  -0.21,  (max)
04/28 14Z,   0.10,  17.18,  99.90,  17.07,  -0.21,
04/28 15Z,   0.00,  14.97,  99.90,  14.76,  -0.21,
04/28 16Z,  -0.10,  11.39,  99.90,  11.07,  -0.21,
04/28 17Z,   0.00,   7.19,  99.90,   6.98,  -0.21,
04/28 18Z,   0.00,   3.32,  99.90,   3.11,  -0.21,
04/28 19Z,  99.90,   0.58,  99.90,  99.90,  -0.21,
04/28 20Z,  99.90,  -0.46,  99.90,  99.90,  -0.21,
04/28 21Z,  99.90,   0.49,  99.90,  99.90,  -0.21,
04/28 22Z,  99.90,   3.06,  99.90,  99.90,  -0.21,
04/28 23Z,  99.90,   6.39,  99.90,  99.90,  -0.21,
04/29 00Z,  99.90,   9.70,  99.90,  99.90,  -0.21,