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
#Portland, ME : 05/01/2024 08:20:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 12Z,   0.60,   1.69,   2.02,  99.90,  -0.27,
04/29 13Z,   0.50,   0.54,   0.90,  99.90,  -0.14,
04/29 14Z,   0.50,   0.46,   0.83,  99.90,  -0.13,  (min)
04/29 15Z,   0.50,   1.33,   1.54,  99.90,  -0.29,
04/29 16Z,   0.60,   2.91,   3.15,  99.90,  -0.36,
04/29 17Z,   0.60,   4.86,   5.32,  99.90,  -0.14,
04/29 18Z,   0.60,   6.69,   7.25,  99.90,  -0.04,
04/29 19Z,   0.60,   7.91,   8.46,  99.90,  -0.05,
04/29 20Z,   0.60,   8.23,   8.92,  99.90,   0.09,  (max)
04/29 21Z,   0.60,   7.70,   8.35,  99.90,   0.05,
04/29 22Z,   0.60,   6.47,   7.13,  99.90,   0.06,
04/29 23Z,   0.70,   4.76,   5.23,  99.90,  -0.23,
04/30 00Z,   0.60,   3.03,   3.38,  99.90,  -0.25,
04/30 01Z,   0.70,   1.86,   2.33,  99.90,  -0.23,
04/30 02Z,   0.60,   1.64,   2.02,  99.90,  -0.22,  (min)
04/30 03Z,   0.60,   2.40,   2.67,  99.90,  -0.33,
04/30 04Z,   0.60,   3.89,   4.16,  99.90,  -0.33,
04/30 05Z,   0.60,   5.82,   6.18,  99.90,  -0.24,
04/30 06Z,   0.50,   7.74,   8.20,  99.90,  -0.04,
04/30 07Z,   0.50,   9.12,   9.56,  99.90,  -0.06,
04/30 08Z,   0.50,   9.56,  10.19,  99.90,   0.13,  (max)
04/30 09Z,   0.60,   9.02,   9.70,  99.90,   0.08,
04/30 10Z,   0.60,   7.66,   8.27,  99.90,   0.01,
04/30 11Z,   0.60,   5.69,   6.25,  99.90,  -0.04,
04/30 12Z,   0.60,   3.47,   3.97,  99.90,  -0.10,
04/30 13Z,   0.60,   1.59,   2.02,  99.90,  -0.17,
04/30 14Z,   0.60,   0.57,   0.99,  99.90,  -0.18,
04/30 15Z,   0.60,   0.58,   0.94,  99.90,  -0.24,  (min)
04/30 16Z,   0.60,   1.51,   1.76,  99.90,  -0.35,
04/30 17Z,   0.60,   3.11,   3.54,  99.90,  -0.17,
04/30 18Z,   0.70,   5.05,   5.63,  99.90,  -0.12,
04/30 19Z,   0.70,   6.84,   7.37,  99.90,  -0.17,
04/30 20Z,   0.70,   7.97,   8.56,  99.90,  -0.11,
04/30 21Z,   0.70,   8.24,   8.78,  99.90,  -0.16,  (max)
04/30 22Z,   0.70,   7.67,   8.46,  99.90,   0.09,
04/30 23Z,   0.70,   6.41,   7.18,  99.90,   0.07,
05/01 00Z,   0.70,   4.69,   5.21,  99.90,  -0.18,
05/01 01Z,   0.70,   2.97,   3.53,  99.90,  -0.14,
05/01 02Z,   0.70,   1.84,   2.52,  99.90,  -0.02,
05/01 03Z,   0.60,   1.66,   2.20,  99.90,  -0.06,  (min)
05/01 04Z,   0.60,   2.41,   2.98,  99.90,  -0.03,
05/01 05Z,   0.60,   3.89,   4.50,  99.90,   0.01,
05/01 06Z,   0.60,   5.81,   6.44,  99.90,   0.03,
05/01 07Z,   0.60,   7.71,   8.46,  99.90,   0.15,
05/01 08Z,   0.60,   9.06,   9.85,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/01 09Z,   0.60,   9.48,  99.90,  10.25,   0.17,  (max)
05/01 10Z,   0.70,   8.95,  99.90,   9.79,   0.14,
05/01 11Z,   0.70,   7.60,  99.90,   8.42,   0.12,
05/01 12Z,   0.60,   5.63,  99.90,   6.33,   0.10,
05/01 13Z,   0.60,   3.43,  99.90,   4.10,   0.07,
05/01 14Z,   0.50,   1.57,  99.90,   2.12,   0.05,
05/01 15Z,   0.50,   0.58,  99.90,   1.10,   0.02,
05/01 16Z,   0.50,   0.60,  99.90,   1.10,   0.00,  (min)
05/01 17Z,   0.50,   1.53,  99.90,   2.01,  -0.02,
05/01 18Z,   0.50,   3.17,  99.90,   3.62,  -0.05,
05/01 19Z,   0.50,   5.16,  99.90,   5.58,  -0.07,
05/01 20Z,   0.50,   6.98,  99.90,   7.38,  -0.10,
05/01 21Z,   0.50,   8.14,  99.90,   8.54,  -0.10,
05/01 22Z,   0.50,   8.41,  99.90,   8.82,  -0.10,  (max)
05/01 23Z,   0.50,   7.85,  99.90,   8.25,  -0.10,
05/02 00Z,   0.50,   6.55,  99.90,   6.95,  -0.10,
05/02 01Z,   0.40,   4.75,  99.90,   5.06,  -0.10,
05/02 02Z,   0.40,   2.96,  99.90,   3.26,  -0.10,
05/02 03Z,   0.40,   1.76,  99.90,   2.06,  -0.10,
05/02 04Z,   0.30,   1.50,  99.90,   1.70,  -0.10,  (min)
05/02 05Z,   0.30,   2.18,  99.90,   2.38,  -0.10,
05/02 06Z,   0.30,   3.64,  99.90,   3.84,  -0.10,
05/02 07Z,   0.30,   5.59,  99.90,   5.80,  -0.10,
05/02 08Z,   0.30,   7.56,  99.90,   7.77,  -0.10,
05/02 09Z,   0.30,   8.98,  99.90,   9.18,  -0.10,
05/02 10Z,   0.40,   9.48,  99.90,   9.78,  -0.10,  (max)
05/02 11Z,   0.40,   9.02,  99.90,   9.33,  -0.10,
05/02 12Z,   0.40,   7.71,  99.90,   8.01,  -0.10,
05/02 13Z,   0.40,   5.72,  99.90,   6.02,  -0.10,
05/02 14Z,   0.40,   3.46,  99.90,   3.76,  -0.10,
05/02 15Z,   0.40,   1.55,  99.90,   1.86,  -0.10,
05/02 16Z,   0.40,   0.51,  99.90,   0.81,  -0.10,
05/02 17Z,   0.40,   0.49,  99.90,   0.80,  -0.10,  (min)
05/02 18Z,   0.30,   1.44,  99.90,   1.64,  -0.10,
05/02 19Z,   0.30,   3.16,  99.90,   3.36,  -0.10,
05/02 20Z,   0.30,   5.28,  99.90,   5.48,  -0.10,
05/02 21Z,   0.40,   7.22,  99.90,   7.52,  -0.10,
05/02 22Z,   0.40,   8.46,  99.90,   8.77,  -0.10,
05/02 23Z,   0.40,   8.80,  99.90,   9.10,  -0.10,  (max)
05/03 00Z,   0.40,   8.23,  99.90,   8.53,  -0.10,
05/03 01Z,   0.40,   6.83,  99.90,   7.13,  -0.10,
05/03 02Z,   0.40,   4.87,  99.90,   5.18,  -0.10,
05/03 03Z,   0.30,   2.90,  99.90,   3.10,  -0.10,
05/03 04Z,   0.30,   1.53,  99.90,   1.74,  -0.10,
05/03 05Z,   0.20,   1.13,  99.90,   1.23,  -0.10,  (min)
05/03 06Z,   0.20,   1.73,  99.90,   1.83,  -0.10,
05/03 07Z,   0.20,   3.20,  99.90,   3.31,  -0.10,
05/03 08Z,   0.20,   5.26,  99.90,   5.37,  -0.10,
05/03 09Z,   0.20,   7.38,  99.90,   7.48,  -0.10,
05/03 10Z,   0.30,   8.94,  99.90,   9.15,  -0.10,
05/03 11Z,   0.30,   9.58,  99.90,   9.78,  -0.10,  (max)
05/03 12Z,   0.30,   9.21,  99.90,   9.42,  -0.10,
05/03 13Z,   0.40,   7.91,  99.90,   8.21,  -0.10,
05/03 14Z,   0.40,   5.84,  99.90,   6.15,  -0.10,
05/03 15Z,   0.30,   3.47,  99.90,   3.68,  -0.10,
05/03 16Z,   0.30,   1.46,  99.90,   1.66,  -0.10,
05/03 17Z,   0.20,   0.33,  99.90,   0.43,  -0.10,
05/03 18Z,   0.20,   0.29,  99.90,   0.39,  -0.10,  (min)
05/03 19Z,   0.20,   1.30,  99.90,   1.41,  -0.10,
05/03 20Z,   0.20,   3.18,  99.90,   3.29,  -0.10,
05/03 21Z,   0.30,   5.50,  99.90,   5.71,  -0.10,
05/03 22Z,   0.30,   7.62,  99.90,   7.82,  -0.10,
05/03 23Z,   0.30,   8.98,  99.90,   9.19,  -0.10,
05/04 00Z,   0.30,   9.36,  99.90,   9.56,  -0.10,  (max)
05/04 01Z,   0.30,   8.73,  99.90,   8.93,  -0.10,
05/04 02Z,   0.30,   7.15,  99.90,   7.36,  -0.10,
05/04 03Z,   0.20,   4.94,  99.90,   5.05,  -0.10,
05/04 04Z,   0.20,   2.71,  99.90,   2.82,  -0.10,
05/04 05Z,   0.10,   1.13,  99.90,   1.14,  -0.10,
05/04 06Z,   0.10,   0.57,  99.90,   0.58,  -0.10,  (min)
05/04 07Z,   0.10,   1.12,  99.90,   1.13,  -0.10,
05/04 08Z,   0.10,   2.68,  99.90,   2.69,  -0.10,
05/04 09Z,   0.10,   4.92,  99.90,   4.93,  -0.10,
05/04 10Z,   0.20,   7.24,  99.90,   7.35,  -0.10,
05/04 11Z,   0.20,   8.99,  99.90,   9.09,  -0.10,
05/04 12Z,   0.20,   9.76,  99.90,   9.87,  -0.10,  (max)
05/04 13Z,   0.20,   9.46,  99.90,   9.57,  -0.10,
05/04 14Z,   0.20,   8.12,  99.90,   8.22,  -0.10,
05/04 15Z,   0.20,   5.92,  99.90,   6.03,  -0.10,
05/04 16Z,   0.20,   3.39,  99.90,   3.50,  -0.10,
05/04 17Z,   0.20,   1.26,  99.90,   1.36,  -0.10,
05/04 18Z,   0.20,   0.07,  99.90,   0.17,  -0.10,
05/04 19Z,   0.20,   0.06,  99.90,   0.16,  -0.10,  (min)
05/04 20Z,   0.20,   1.22,  99.90,   1.32,  -0.10,
05/04 21Z,   0.30,   3.34,  99.90,   3.54,  -0.10,
05/04 22Z,   0.30,   5.90,  99.90,   6.10,  -0.10,
05/04 23Z,   0.30,   8.19,  99.90,   8.39,  -0.10,
05/05 00Z,   0.30,   9.64,  99.90,   9.85,  -0.10,