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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Cordova, AK : 07/17/2025 12:20:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 12Z,  -0.90,  11.63,  11.17,  99.90,   0.44,
07/15 13Z,  -0.80,  11.79,  11.34,  99.90,   0.35,  (max)
07/15 14Z,  -0.80,  10.76,  10.22,  99.90,   0.26,
07/15 15Z,  -0.80,   8.64,   8.25,  99.90,   0.41,
07/15 16Z,  -0.80,   5.77,   5.50,  99.90,   0.53,
07/15 17Z,  -0.80,   2.75,   2.69,  99.90,   0.74,
07/15 18Z,  -0.80,   0.26,   0.06,  99.90,   0.60,
07/15 19Z,  -0.80,  -0.99,  -1.24,  99.90,   0.55,  (min)
07/15 20Z,  -0.80,  -0.47,  -0.62,  99.90,   0.65,
07/15 21Z,  -0.80,   1.66,   1.45,  99.90,   0.59,
07/15 22Z,  -0.80,   4.61,   4.23,  99.90,   0.42,
07/15 23Z,  -0.80,   7.56,   7.12,  99.90,   0.36,
07/16 00Z,  -0.80,   9.93,   9.32,  99.90,   0.19,
07/16 01Z,  -0.80,  11.32,  10.77,  99.90,   0.25,
07/16 02Z,  -0.80,  11.57,  11.09,  99.90,   0.32,  (max)
07/16 03Z,  -0.80,  10.66,  10.25,  99.90,   0.39,
07/16 04Z,  -0.80,   8.75,   8.41,  99.90,   0.46,
07/16 05Z,  -0.80,   6.29,   6.00,  99.90,   0.51,
07/16 06Z,  -0.70,   3.90,   3.54,  99.90,   0.34,
07/16 07Z,  -0.70,   2.25,   1.99,  99.90,   0.44,
07/16 08Z,  -0.70,   2.00,   1.64,  99.90,   0.34,  (min)
07/16 09Z,  -0.80,   3.29,   3.02,  99.90,   0.53,
07/16 10Z,  -0.80,   5.53,   5.10,  99.90,   0.37,
07/16 11Z,  -0.80,   7.88,   7.37,  99.90,   0.29,
07/16 12Z,  -0.70,   9.74,   9.30,  99.90,   0.26,
07/16 13Z,  -0.70,  10.73,  10.54,  99.90,   0.51,
07/16 14Z,  -0.70,  10.70,  10.57,  99.90,   0.57,  (max)
07/16 15Z,  -0.70,   9.65,   9.46,  99.90,   0.51,
07/16 16Z,  -0.70,   7.68,   7.56,  99.90,   0.58,
07/16 17Z,  -0.70,   5.12,   5.05,  99.90,   0.63,
07/16 18Z,  -0.60,   2.56,   2.56,  99.90,   0.60,
07/16 19Z,  -0.60,   0.62,   0.49,  99.90,   0.47,
07/16 20Z,  -0.60,  -0.02,  -0.09,  99.90,   0.53,  (min)
07/16 21Z,  -0.50,   1.02,   0.99,  99.90,   0.47,
07/16 22Z,  -0.60,   3.39,   3.29,  99.90,   0.50,
07/16 23Z,  -0.60,   6.25,   5.97,  99.90,   0.32,
07/17 00Z,  -0.40,   8.87,   8.49,  99.90,   0.02,
07/17 01Z,  -0.40,  10.78,  10.40,  99.90,   0.02,
07/17 02Z,  -0.40,  11.73,  11.61,  99.90,   0.28,  (max)
07/17 03Z,  -0.40,  11.63,  11.41,  99.90,   0.18,
07/17 04Z,  -0.40,  10.45,  10.33,  99.90,   0.28,
07/17 05Z,  -0.40,   8.35,   8.19,  99.90,   0.24,
07/17 06Z,  -0.40,   5.81,   5.73,  99.90,   0.32,
07/17 07Z,  -0.40,   3.44,   3.25,  99.90,   0.21,
07/17 08Z,  -0.40,   1.92,   1.66,  99.90,   0.14,
07/17 09Z,  -0.30,   1.82,   1.55,  99.90,   0.03,  (min)
07/17 10Z,  -0.30,   3.13,   2.90,  99.90,   0.07,
07/17 11Z,  -0.30,   5.16,   4.88,  99.90,   0.02,
07/17 12Z,  -0.30,   7.19,   6.85,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 13Z,  -0.30,   8.75,  99.90,   8.44,  -0.00,
07/17 14Z,  -0.30,   9.59,  99.90,   9.32,   0.03,
07/17 15Z,  -0.30,   9.61,  99.90,   9.38,   0.07,  (max)
07/17 16Z,  -0.30,   8.77,  99.90,   8.58,   0.11,
07/17 17Z,  -0.20,   7.12,  99.90,   7.07,   0.14,
07/17 18Z,  -0.20,   4.99,  99.90,   4.97,   0.18,
07/17 19Z,  -0.20,   2.90,  99.90,   2.92,   0.22,
07/17 20Z,  -0.10,   1.47,  99.90,   1.63,   0.25,
07/17 21Z,  -0.10,   1.31,  99.90,   1.50,   0.29,  (min)
07/17 22Z,  -0.10,   2.64,  99.90,   2.87,   0.33,
07/17 23Z,  -0.10,   4.97,  99.90,   5.24,   0.36,
07/18 00Z,  -0.10,   7.53,  99.90,   7.83,   0.40,
07/18 01Z,   0.00,   9.75,  99.90,  10.15,   0.40,
07/18 02Z,   0.00,  11.30,  99.90,  11.70,   0.40,
07/18 03Z,  -0.10,  11.98,  99.90,  12.29,   0.40,  (max)
07/18 04Z,   0.00,  11.69,  99.90,  12.10,   0.40,
07/18 05Z,   0.00,  10.36,  99.90,  10.76,   0.40,
07/18 06Z,   0.00,   8.15,  99.90,   8.55,   0.40,
07/18 07Z,   0.00,   5.55,  99.90,   5.95,   0.40,
07/18 08Z,   0.00,   3.19,  99.90,   3.59,   0.40,
07/18 09Z,   0.00,   1.71,  99.90,   2.11,   0.40,
07/18 10Z,   0.00,   1.59,  99.90,   2.00,   0.40,  (min)
07/18 11Z,   0.00,   2.71,  99.90,   3.11,   0.40,
07/18 12Z,   0.00,   4.41,  99.90,   4.81,   0.40,
07/18 13Z,  -0.10,   6.13,  99.90,   6.43,   0.40,
07/18 14Z,  -0.10,   7.55,  99.90,   7.85,   0.40,
07/18 15Z,  -0.10,   8.48,  99.90,   8.79,   0.40,
07/18 16Z,  -0.10,   8.78,  99.90,   9.08,   0.40,  (max)
07/18 17Z,  -0.10,   8.30,  99.90,   8.60,   0.40,
07/18 18Z,  -0.10,   7.04,  99.90,   7.34,   0.40,
07/18 19Z,  -0.10,   5.33,  99.90,   5.63,   0.40,
07/18 20Z,   0.00,   3.67,  99.90,   4.08,   0.40,
07/18 21Z,   0.00,   2.63,  99.90,   3.03,   0.40,  (min)
07/18 22Z,   0.00,   2.72,  99.90,   3.12,   0.40,
07/18 23Z,   0.00,   4.04,  99.90,   4.44,   0.40,
07/19 00Z,   0.00,   6.11,  99.90,   6.51,   0.40,
07/19 01Z,   0.00,   8.30,  99.90,   8.70,   0.40,
07/19 02Z,   0.00,  10.22,  99.90,  10.62,   0.40,
07/19 03Z,   0.00,  11.59,  99.90,  12.00,   0.40,
07/19 04Z,   0.00,  12.21,  99.90,  12.61,   0.40,  (max)
07/19 05Z,   0.00,  11.85,  99.90,  12.26,   0.40,
07/19 06Z,   0.00,  10.43,  99.90,  10.83,   0.40,
07/19 07Z,   0.00,   8.14,  99.90,   8.54,   0.40,
07/19 08Z,   0.00,   5.51,  99.90,   5.91,   0.40,
07/19 09Z,   0.00,   3.11,  99.90,   3.51,   0.40,
07/19 10Z,   0.00,   1.54,  99.90,   1.94,   0.40,
07/19 11Z,   0.00,   1.21,  99.90,   1.61,   0.40,  (min)
07/19 12Z,   0.00,   1.98,  99.90,   2.38,   0.40,
07/19 13Z,   0.00,   3.34,  99.90,   3.74,   0.40,
07/19 14Z,   0.00,   4.91,  99.90,   5.32,   0.40,
07/19 15Z,   0.00,   6.44,  99.90,   6.85,   0.40,
07/19 16Z,   0.00,   7.68,  99.90,   8.08,   0.40,
07/19 17Z,   0.00,   8.36,  99.90,   8.76,   0.40,  (max)
07/19 18Z,   0.00,   8.25,  99.90,   8.66,   0.40,
07/19 19Z,   0.00,   7.37,  99.90,   7.77,   0.40,
07/19 20Z,   0.00,   6.02,  99.90,   6.42,   0.40,
07/19 21Z,   0.00,   4.68,  99.90,   5.08,   0.40,
07/19 22Z,   0.00,   3.80,  99.90,   4.20,   0.40,  (min)
07/19 23Z,   0.00,   3.86,  99.90,   4.26,   0.40,
07/20 00Z,   0.00,   4.94,  99.90,   5.34,   0.40,
07/20 01Z,   0.00,   6.66,  99.90,   7.06,   0.40,
07/20 02Z,   0.00,   8.59,  99.90,   8.99,   0.40,
07/20 03Z,   0.00,  10.41,  99.90,  10.81,   0.40,
07/20 04Z,   0.00,  11.82,  99.90,  12.22,   0.40,
07/20 05Z,   0.00,  12.48,  99.90,  12.89,   0.40,  (max)
07/20 06Z,   0.00,  12.13,  99.90,  12.53,   0.40,
07/20 07Z,   0.00,  10.65,  99.90,  11.06,   0.40,
07/20 08Z,   0.00,   8.33,  99.90,   8.73,   0.40,
07/20 09Z,   0.00,   5.63,  99.90,   6.03,   0.40,
07/20 10Z,   0.00,   3.09,  99.90,   3.49,   0.40,
07/20 11Z,   0.00,   1.26,  99.90,   1.66,   0.40,
07/20 12Z,   0.00,   0.58,  99.90,   0.99,   0.40,  (min)
07/20 13Z,  -0.10,   1.00,  99.90,   1.30,   0.40,
07/20 14Z,  -0.10,   2.18,  99.90,   2.48,   0.40,
07/20 15Z,  -0.10,   3.83,  99.90,   4.14,   0.40,
07/20 16Z,   0.00,   5.67,  99.90,   6.07,   0.40,
07/20 17Z,   0.00,   7.30,  99.90,   7.70,   0.40,
07/20 18Z,   0.00,   8.36,  99.90,   8.76,   0.40,
07/20 19Z,   0.00,   8.58,  99.90,   8.98,   0.40,  (max)
07/20 20Z,   0.00,   7.99,  99.90,   8.39,   0.40,
07/20 21Z,   0.00,   6.90,  99.90,   7.30,   0.40,
07/20 22Z,   0.00,   5.65,  99.90,   6.05,   0.40,
07/20 23Z,   0.00,   4.68,  99.90,   5.08,   0.40,
07/21 00Z,  -0.10,   4.48,  99.90,   4.78,   0.40,