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 
#Naknek River, Ent #13, AK : 03/29/2023 23:19:59 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 06Z,  -0.60,   6.57,  99.90,   5.97,   0.00,
03/28 07Z,  -0.50,   6.77,  99.90,   6.27,   0.00,  (max)
03/28 08Z,  -0.50,   4.77,  99.90,   4.27,   0.00,
03/28 09Z,  -0.50,   1.50,  99.90,   1.00,   0.00,
03/28 10Z,  -0.50,  -2.26,  99.90,  -2.76,   0.00,
03/28 11Z,  -0.50,  -5.94,  99.90,  -6.44,   0.00,
03/28 12Z,  -0.70,  -9.05,  99.90,  -9.75,   0.00,
03/28 13Z,  -0.70, -11.09,  99.90, -11.79,   0.00,
03/28 14Z,  -0.70, -11.44,  99.90, -12.14,   0.00,  (min)
03/28 15Z,  -0.70,  -9.41,  99.90, -10.11,   0.00,
03/28 16Z,  -0.70,  -4.78,  99.90,  -5.48,   0.00,
03/28 17Z,  -0.80,   1.59,  99.90,   0.79,   0.00,
03/28 18Z,  -0.90,   7.83,  99.90,   6.93,   0.00,
03/28 19Z,  -0.80,  11.79,  99.90,  10.99,   0.00,
03/28 20Z,  -0.80,  12.60,  99.90,  11.80,   0.00,  (max)
03/28 21Z,  -0.70,  10.82,  99.90,  10.12,   0.00,
03/28 22Z,  -0.70,   7.51,  99.90,   6.81,   0.00,
03/28 23Z,  -0.60,   3.52,  99.90,   2.92,   0.00,
03/29 00Z,  -0.80,  -0.45,  99.90,  -1.25,   0.00,
03/29 01Z,  -0.70,  -3.77,  99.90,  -4.47,   0.00,
03/29 02Z,  -0.60,  -5.84,  99.90,  -6.44,   0.00,
03/29 03Z,  -0.60,  -6.17,  99.90,  -6.77,   0.00,  (min)
03/29 04Z,  -0.50,  -4.33,  99.90,  -4.83,   0.00,
03/29 05Z,  -0.50,  -0.46,  99.90,  -0.96,   0.00,
03/29 06Z,  -0.70,   3.79,  99.90,   3.09,   0.00,
03/29 07Z,  -0.60,   6.21,  99.90,   5.61,   0.00,  (max)
03/29 08Z,  -0.60,   5.98,  99.90,   5.38,   0.00,
03/29 09Z,  -0.50,   3.83,  99.90,   3.33,   0.00,
03/29 10Z,  -0.40,   0.63,  99.90,   0.23,   0.00,
03/29 11Z,  -0.30,  -2.92,  99.90,  -3.22,   0.00,
03/29 12Z,  -0.20,  -6.33,  99.90,  -6.53,   0.00,
03/29 13Z,  -0.10,  -9.14,  99.90,  -9.24,   0.00,
03/29 14Z,  -0.10, -10.85,  99.90, -10.95,   0.00,  (min)
03/29 15Z,   0.00, -10.83,  99.90, -10.83,   0.00,
03/29 16Z,   0.00,  -8.44,  99.90,  -8.44,   0.00,
03/29 17Z,   0.00,  -3.62,  99.90,  -3.62,   0.00,
03/29 18Z,   0.50,   2.60,  99.90,   3.10,   0.00,
03/29 19Z,   0.50,   8.31,  99.90,   8.81,   0.00,
03/29 20Z,   0.50,  11.61,  99.90,  12.11,   0.00,
03/29 21Z,   0.60,  11.95,  99.90,  12.55,   0.00,  (max)
03/29 22Z,   0.60,   9.96,  99.90,  10.56,   0.00,
03/29 23Z,   0.70,   6.66,  99.90,   7.36,   0.00,
03/30 00Z,   0.80,   2.82,  99.90,   3.62,   0.00,
03/30 01Z,   0.90,  -0.92,  99.90,  -0.02,   0.00,
03/30 02Z,   0.90,  -3.96,  99.90,  -3.06,   0.00,
03/30 03Z,   0.90,  -5.72,  99.90,  -4.82,   0.00,
03/30 04Z,   0.90,  -5.75,  99.90,  -4.85,   0.00,  (min)
03/30 05Z,   0.90,  -3.62,  99.90,  -2.72,   0.00,
03/30 06Z,   0.90,   0.25,  99.90,   1.15,   0.00,
03/30 07Z,   1.00,   4.09,  99.90,   5.09,   0.00,
03/30 08Z,   1.10,   5.92,  99.90,   7.02,   0.00,  (max)
03/30 09Z,   1.20,   5.30,  99.90,   6.50,   0.00,
03/30 10Z,   1.20,   3.04,  99.90,   4.24,   0.00,
03/30 11Z,   1.30,  -0.08,  99.90,   1.22,   0.00,
03/30 12Z,   1.40,  -3.43,  99.90,  -2.03,   0.00,
03/30 13Z,   1.50,  -6.59,  99.90,  -5.09,   0.00,
03/30 14Z,   1.50,  -9.11,  99.90,  -7.61,   0.00,
03/30 15Z,   1.60, -10.49,  99.90,  -8.89,   0.00,  (min)
03/30 16Z,   1.70, -10.10,  99.90,  -8.40,   0.00,
03/30 17Z,   1.80,  -7.35,  99.90,  -5.55,   0.00,
03/30 18Z,   1.80,  -2.40,  99.90,  -0.60,   0.00,
03/30 19Z,   1.80,   3.57,  99.90,   5.37,   0.00,
03/30 20Z,   1.80,   8.67,  99.90,  10.47,   0.00,
03/30 21Z,   1.80,  11.27,  99.90,  13.07,   0.00,  (max)
03/30 22Z,   1.90,  11.11,  99.90,  13.01,   0.00,
03/30 23Z,   2.00,   8.93,  99.90,  10.93,   0.00,
03/31 00Z,   2.00,   5.66,  99.90,   7.66,   0.00,
03/31 01Z,   1.90,   1.98,  99.90,   3.88,   0.00,
03/31 02Z,   1.90,  -1.52,  99.90,   0.38,   0.00,
03/31 03Z,   1.80,  -4.24,  99.90,  -2.44,   0.00,
03/31 04Z,   1.70,  -5.67,  99.90,  -3.97,   0.00,  (min)
03/31 05Z,   1.60,  -5.33,  99.90,  -3.73,   0.00,
03/31 06Z,   1.60,  -2.89,  99.90,  -1.29,   0.00,
03/31 07Z,   1.60,   0.98,  99.90,   2.58,   0.00,
03/31 08Z,   1.60,   4.40,  99.90,   6.00,   0.00,
03/31 09Z,   1.60,   5.68,  99.90,   7.28,   0.00,  (max)
03/31 10Z,   1.60,   4.74,  99.90,   6.34,   0.00,
03/31 11Z,   1.60,   2.38,  99.90,   3.98,   0.00,
03/31 12Z,   1.50,  -0.65,  99.90,   0.85,   0.00,
03/31 13Z,   1.50,  -3.82,  99.90,  -2.32,   0.00,
03/31 14Z,   1.40,  -6.74,  99.90,  -5.34,   0.00,
03/31 15Z,   1.20,  -8.98,  99.90,  -7.78,   0.00,
03/31 16Z,   1.10, -10.04,  99.90,  -8.94,   0.00,  (min)
03/31 17Z,   1.00,  -9.26,  99.90,  -8.26,   0.00,
03/31 18Z,   0.90,  -6.17,  99.90,  -5.27,   0.00,
03/31 19Z,   1.00,  -1.13,  99.90,  -0.13,   0.00,
03/31 20Z,   1.10,   4.51,  99.90,   5.61,   0.00,
03/31 21Z,   1.20,   8.93,  99.90,  10.13,   0.00,
03/31 22Z,   1.30,  10.80,  99.90,  12.10,   0.00,  (max)
03/31 23Z,   1.40,  10.14,  99.90,  11.54,   0.00,
04/01 00Z,   1.40,   7.77,  99.90,   9.17,   0.00,
04/01 01Z,   1.30,   4.53,  99.90,   5.83,   0.00,
04/01 02Z,   1.30,   1.02,  99.90,   2.32,   0.00,
04/01 03Z,   1.20,  -2.22,  99.90,  -1.02,   0.00,
04/01 04Z,   1.10,  -4.63,  99.90,  -3.53,   0.00,
04/01 05Z,   1.00,  -5.69,  99.90,  -4.69,   0.00,  (min)
04/01 06Z,   0.90,  -4.94,  99.90,  -4.04,   0.00,
04/01 07Z,   0.80,  -2.14,  99.90,  -1.34,   0.00,
04/01 08Z,   0.80,   1.69,  99.90,   2.49,   0.00,
04/01 09Z,   0.70,   4.70,  99.90,   5.40,   0.00,
04/01 10Z,   0.60,   5.49,  99.90,   6.09,   0.00,  (max)
04/01 11Z,   0.50,   4.29,  99.90,   4.79,   0.00,
04/01 12Z,   0.40,   1.88,  99.90,   2.28,   0.00,
04/01 13Z,   0.30,  -1.07,  99.90,  -0.77,   0.00,
04/01 14Z,   0.30,  -4.07,  99.90,  -3.77,   0.00,
04/01 15Z,   0.30,  -6.77,  99.90,  -6.47,   0.00,
04/01 16Z,   0.20,  -8.75,  99.90,  -8.55,   0.00,
04/01 17Z,   0.20,  -9.49,  99.90,  -9.29,   0.00,  (min)
04/01 18Z,   0.10,  -8.33,  99.90,  -8.23,   0.00,
04/01 19Z,   0.10,  -4.90,  99.90,  -4.80,   0.00,
04/01 20Z,   0.10,   0.17,  99.90,   0.27,   0.00,
04/01 21Z,   0.10,   5.41,  99.90,   5.51,   0.00,
04/01 22Z,   0.10,   9.08,  99.90,   9.18,   0.00,
04/01 23Z,   0.10,  10.20,  99.90,  10.30,   0.00,  (max)
04/02 00Z,   0.10,   9.05,  99.90,   9.15,   0.00,
04/02 01Z,   0.10,   6.50,  99.90,   6.60,   0.00,
04/02 02Z,   0.00,   3.28,  99.90,   3.28,   0.00,
04/02 03Z,   0.00,  -0.07,  99.90,  -0.07,   0.00,
04/02 04Z,   0.00,  -3.05,  99.90,  -3.05,   0.00,
04/02 05Z,   0.00,  -5.12,  99.90,  -5.12,   0.00,
04/02 06Z,   0.00,  -5.78,  99.90,  -5.78,   0.00,  (min)
04/02 07Z,   0.00,  -4.56,  99.90,  -4.56,   0.00,
04/02 08Z,   0.10,  -1.42,  99.90,  -1.32,   0.00,
04/02 09Z,   0.20,   2.37,  99.90,   2.57,   0.00,
04/02 10Z,   0.30,   4.99,  99.90,   5.29,   0.00,
04/02 11Z,   0.40,   5.41,  99.90,   5.81,   0.00,  (max)
04/02 12Z,   0.40,   4.00,  99.90,   4.40,   0.00,
04/02 13Z,   0.40,   1.54,  99.90,   1.94,   0.00,
04/02 14Z,   0.40,  -1.32,  99.90,  -0.92,   0.00,
04/02 15Z,   0.30,  -4.17,  99.90,  -3.87,   0.00,
04/02 16Z,   0.30,  -6.67,  99.90,  -6.37,   0.00,
04/02 17Z,   0.30,  -8.41,  99.90,  -8.11,   0.00,
04/02 18Z,   0.40,  -8.82,  99.90,  -8.42,   0.00,