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
#Kodiak Island, AK : 03/25/2025 09:23:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 18Z,   0.00,   6.77,   6.76,  99.90,  -0.01,
03/23 19Z,   0.00,   5.97,   6.15,  99.90,   0.18,
03/23 20Z,   0.00,   4.92,   5.03,  99.90,   0.11,
03/23 21Z,   0.00,   3.75,   3.79,  99.90,   0.04,
03/23 22Z,   0.00,   2.61,   2.76,  99.90,   0.15,
03/23 23Z,   0.00,   1.77,   1.97,  99.90,   0.20,
03/24 00Z,   0.00,   1.38,   1.55,  99.90,   0.17,  (min)
03/24 01Z,   0.00,   1.41,   1.59,  99.90,   0.18,
03/24 02Z,   0.00,   1.78,   1.87,  99.90,   0.09,
03/24 03Z,   0.00,   2.45,   2.56,  99.90,   0.11,
03/24 04Z,   0.00,   3.30,   3.48,  99.90,   0.18,
03/24 05Z,   0.00,   4.12,   4.21,  99.90,   0.09,
03/24 06Z,   0.00,   4.71,   4.71,  99.90,   0.00,
03/24 07Z,   0.00,   5.02,   5.06,  99.90,   0.04,
03/24 08Z,   0.00,   5.10,   5.19,  99.90,   0.09,  (max)
03/24 09Z,   0.00,   4.94,   5.02,  99.90,   0.08,
03/24 10Z,   0.00,   4.60,   4.58,  99.90,  -0.02,
03/24 11Z,   0.00,   4.28,   4.44,  99.90,   0.16,
03/24 12Z,   0.10,   4.20,   4.44,  99.90,   0.14,  (min)
03/24 13Z,   0.00,   4.43,   4.46,  99.90,   0.03,
03/24 14Z,   0.00,   4.91,   5.00,  99.90,   0.09,
03/24 15Z,  -0.10,   5.59,   5.67,  99.90,   0.18,
03/24 16Z,  -0.10,   6.37,   6.31,  99.90,   0.04,
03/24 17Z,  -0.10,   7.04,   6.88,  99.90,  -0.06,
03/24 18Z,  -0.10,   7.32,   7.15,  99.90,  -0.07,  (max)
03/24 19Z,  -0.10,   7.09,   6.96,  99.90,  -0.03,
03/24 20Z,  -0.20,   6.39,   6.34,  99.90,   0.15,
03/24 21Z,  -0.20,   5.31,   5.26,  99.90,   0.15,
03/24 22Z,  -0.20,   3.93,   3.85,  99.90,   0.12,
03/24 23Z,  -0.30,   2.53,   2.46,  99.90,   0.23,
03/25 00Z,  -0.20,   1.41,   1.47,  99.90,   0.26,
03/25 01Z,  -0.30,   0.82,   0.92,  99.90,   0.40,
03/25 02Z,  -0.30,   0.78,   0.78,  99.90,   0.30,  (min)
03/25 03Z,  -0.40,   1.25,   1.09,  99.90,   0.24,
03/25 04Z,  -0.40,   2.18,   2.07,  99.90,   0.29,
03/25 05Z,  -0.50,   3.37,   3.26,  99.90,   0.39,
03/25 06Z,  -0.40,   4.51,   4.29,  99.90,   0.18,
03/25 07Z,  -0.50,   5.33,   5.11,  99.90,   0.28,
03/25 08Z,  -0.50,   5.75,   5.57,  99.90,   0.32,
03/25 09Z,  -0.40,   5.73,   5.57,  99.90,   0.24,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 10Z,  -0.40,   5.29,  99.90,   5.14,   0.24,
03/25 11Z,  -0.40,   4.57,  99.90,   4.41,   0.25,
03/25 12Z,  -0.40,   3.86,  99.90,   3.71,   0.25,
03/25 13Z,  -0.40,   3.49,  99.90,   3.34,   0.25,
03/25 14Z,  -0.50,   3.58,  99.90,   3.34,   0.25,  (min)
03/25 15Z,  -0.50,   4.12,  99.90,   3.88,   0.26,
03/25 16Z,  -0.50,   5.03,  99.90,   4.80,   0.26,
03/25 17Z,  -0.60,   6.16,  99.90,   5.82,   0.26,
03/25 18Z,  -0.60,   7.17,  99.90,   6.83,   0.27,
03/25 19Z,  -0.50,   7.70,  99.90,   7.47,   0.27,  (max)
03/25 20Z,  -0.50,   7.61,  99.90,   7.38,   0.27,
03/25 21Z,  -0.50,   6.87,  99.90,   6.65,   0.28,
03/25 22Z,  -0.50,   5.58,  99.90,   5.35,   0.28,
03/25 23Z,  -0.50,   3.88,  99.90,   3.66,   0.28,
03/26 00Z,  -0.50,   2.14,  99.90,   1.91,   0.28,
03/26 01Z,  -0.50,   0.79,  99.90,   0.57,   0.28,
03/26 02Z,  -0.50,   0.14,  99.90,  -0.08,   0.28,  (min)
03/26 03Z,  -0.50,   0.23,  99.90,   0.01,   0.28,
03/26 04Z,  -0.60,   1.02,  99.90,   0.69,   0.28,
03/26 05Z,  -0.60,   2.37,  99.90,   2.04,   0.28,
03/26 06Z,  -0.70,   3.97,  99.90,   3.54,   0.28,
03/26 07Z,  -0.70,   5.39,  99.90,   4.97,   0.28,
03/26 08Z,  -0.70,   6.31,  99.90,   5.89,   0.28,
03/26 09Z,  -0.70,   6.61,  99.90,   6.19,   0.28,  (max)
03/26 10Z,  -0.80,   6.27,  99.90,   5.75,   0.28,
03/26 11Z,  -0.80,   5.35,  99.90,   4.83,   0.28,
03/26 12Z,  -0.80,   4.11,  99.90,   3.59,   0.28,
03/26 13Z,  -0.90,   3.01,  99.90,   2.38,   0.28,
03/26 14Z,  -0.90,   2.43,  99.90,   1.81,   0.28,  (min)
03/26 15Z,  -0.90,   2.54,  99.90,   1.92,   0.28,
03/26 16Z,  -0.90,   3.32,  99.90,   2.69,   0.28,
03/26 17Z,  -1.00,   4.62,  99.90,   3.90,   0.28,
03/26 18Z,  -1.00,   6.17,  99.90,   5.45,   0.28,
03/26 19Z,  -1.10,   7.52,  99.90,   6.69,   0.28,
03/26 20Z,  -1.10,   8.24,  99.90,   7.42,   0.28,
03/26 21Z,  -1.00,   8.14,  99.90,   7.42,   0.28,  (max)
03/26 22Z,  -1.10,   7.23,  99.90,   6.41,   0.28,
03/26 23Z,  -1.10,   5.60,  99.90,   4.78,   0.28,
03/27 00Z,  -1.10,   3.54,  99.90,   2.71,   0.28,
03/27 01Z,  -1.00,   1.52,  99.90,   0.80,   0.28,
03/27 02Z,  -1.10,   0.10,  99.90,  -0.73,   0.28,
03/27 03Z,  -1.10,  -0.42,  99.90,  -1.24,   0.28,  (min)
03/27 04Z,  -1.10,   0.01,  99.90,  -0.82,   0.28,
03/27 05Z,  -1.10,   1.27,  99.90,   0.44,   0.28,
03/27 06Z,  -1.10,   3.10,  99.90,   2.28,   0.28,
03/27 07Z,  -1.00,   5.06,  99.90,   4.33,   0.28,
03/27 08Z,  -1.00,   6.62,  99.90,   5.90,   0.28,
03/27 09Z,  -0.90,   7.44,  99.90,   6.82,   0.28,
03/27 10Z,  -0.80,   7.40,  99.90,   6.88,   0.28,  (max)
03/27 11Z,  -0.80,   6.53,  99.90,   6.01,   0.28,
03/27 12Z,  -0.80,   5.01,  99.90,   4.48,   0.28,
03/27 13Z,  -0.70,   3.24,  99.90,   2.82,   0.28,
03/27 14Z,  -0.70,   1.82,  99.90,   1.40,   0.28,
03/27 15Z,  -0.60,   1.19,  99.90,   0.87,   0.28,  (min)
03/27 16Z,  -0.60,   1.50,  99.90,   1.18,   0.28,
03/27 17Z,  -0.50,   2.66,  99.90,   2.44,   0.28,
03/27 18Z,  -0.50,   4.43,  99.90,   4.20,   0.28,
03/27 19Z,  -0.50,   6.38,  99.90,   6.16,   0.28,
03/27 20Z,  -0.40,   7.97,  99.90,   7.85,   0.28,
03/27 21Z,  -0.30,   8.75,  99.90,   8.73,   0.28,  (max)
03/27 22Z,  -0.30,   8.52,  99.90,   8.50,   0.28,
03/27 23Z,  -0.30,   7.32,  99.90,   7.30,   0.28,
03/28 00Z,  -0.30,   5.34,  99.90,   5.31,   0.28,
03/28 01Z,  -0.30,   2.97,  99.90,   2.95,   0.28,
03/28 02Z,  -0.30,   0.84,  99.90,   0.82,   0.28,
03/28 03Z,  -0.30,  -0.46,  99.90,  -0.48,   0.28,
03/28 04Z,  -0.30,  -0.63,  99.90,  -0.66,   0.28,  (min)
03/28 05Z,  -0.30,   0.28,  99.90,   0.26,   0.28,
03/28 06Z,  -0.20,   2.07,  99.90,   2.14,   0.28,
03/28 07Z,  -0.20,   4.32,  99.90,   4.40,   0.28,
03/28 08Z,  -0.20,   6.49,  99.90,   6.57,   0.28,
03/28 09Z,  -0.10,   7.99,  99.90,   8.16,   0.28,
03/28 10Z,  -0.20,   8.48,  99.90,   8.56,   0.28,  (max)
03/28 11Z,  -0.20,   7.91,  99.90,   7.99,   0.28,
03/28 12Z,  -0.20,   6.40,  99.90,   6.48,   0.28,
03/28 13Z,  -0.30,   4.26,  99.90,   4.24,   0.28,
03/28 14Z,  -0.30,   2.07,  99.90,   2.05,   0.28,
03/28 15Z,  -0.30,   0.51,  99.90,   0.49,   0.28,
03/28 16Z,  -0.40,   0.01,  99.90,  -0.11,   0.28,  (min)
03/28 17Z,  -0.40,   0.66,  99.90,   0.53,   0.28,
03/28 18Z,  -0.40,   2.25,  99.90,   2.13,   0.28,
03/28 19Z,  -0.40,   4.45,  99.90,   4.33,   0.28,
03/28 20Z,  -0.40,   6.70,  99.90,   6.58,   0.28,
03/28 21Z,  -0.40,   8.39,  99.90,   8.27,   0.28,
03/28 22Z,  -0.40,   9.07,  99.90,   8.95,   0.28,  (max)
03/28 23Z,  -0.40,   8.60,  99.90,   8.48,   0.28,
03/29 00Z,  -0.40,   7.09,  99.90,   6.97,   0.28,
03/29 01Z,  99.90,   4.82,  99.90,  99.90,   0.28,
03/29 02Z,  99.90,   2.32,  99.90,  99.90,   0.28,
03/29 03Z,  99.90,   0.29,  99.90,  99.90,   0.28,
03/29 04Z,  99.90,  -0.67,  99.90,  99.90,   0.28,
03/29 05Z,  99.90,  -0.36,  99.90,  99.90,   0.28,
03/29 06Z,  99.90,   1.09,  99.90,  99.90,   0.28,