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
#Port Chicago, CA : 05/19/2025 17:23:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 00Z,   0.10,   2.27,   3.31,  99.90,   0.94,
05/18 01Z,   0.10,   2.93,   3.84,  99.90,   0.81,
05/18 02Z,   0.10,   3.37,   4.03,  99.90,   0.56,
05/18 03Z,   0.10,   3.53,   4.03,  99.90,   0.40,  (max)
05/18 04Z,   0.10,   3.35,   3.82,  99.90,   0.37,
05/18 05Z,   0.10,   2.93,   3.42,  99.90,   0.39,
05/18 06Z,   0.00,   2.52,   2.99,  99.90,   0.47,
05/18 07Z,   0.00,   2.30,   2.83,  99.90,   0.53,  (min)
05/18 08Z,   0.00,   2.36,   3.01,  99.90,   0.65,
05/18 09Z,   0.00,   2.73,   3.46,  99.90,   0.73,
05/18 10Z,   0.00,   3.37,   3.98,  99.90,   0.61,
05/18 11Z,   0.10,   4.08,   4.43,  99.90,   0.25,
05/18 12Z,   0.00,   4.53,   4.57,  99.90,   0.04,  (max)
05/18 13Z,   0.00,   4.52,   4.41,  99.90,  -0.11,
05/18 14Z,   0.00,   4.07,   3.89,  99.90,  -0.18,
05/18 15Z,   0.00,   3.33,   3.10,  99.90,  -0.23,
05/18 16Z,   0.00,   2.40,   2.17,  99.90,  -0.23,
05/18 17Z,   0.00,   1.40,   1.33,  99.90,  -0.07,
05/18 18Z,   0.00,   0.54,   0.56,  99.90,   0.02,
05/18 19Z,   0.00,  -0.04,  -0.02,  99.90,   0.02,
05/18 20Z,   0.00,  -0.32,  -0.46,  99.90,  -0.14,  (min)
05/18 21Z,   0.00,  -0.31,  -0.45,  99.90,  -0.14,
05/18 22Z,   0.00,   0.04,   0.16,  99.90,   0.12,
05/18 23Z,   0.00,   0.74,   1.19,  99.90,   0.45,
05/19 00Z,   0.00,   1.61,   2.23,  99.90,   0.62,
05/19 01Z,   0.00,   2.42,   3.04,  99.90,   0.62,
05/19 02Z,   0.00,   3.05,   3.54,  99.90,   0.49,
05/19 03Z,   0.00,   3.45,   3.80,  99.90,   0.35,
05/19 04Z,   0.00,   3.55,   3.80,  99.90,   0.25,  (max)
05/19 05Z,   0.00,   3.29,   3.56,  99.90,   0.27,
05/19 06Z,   0.00,   2.82,   3.17,  99.90,   0.35,
05/19 07Z,   0.00,   2.37,   2.80,  99.90,   0.43,
05/19 08Z,   0.00,   2.12,   2.65,  99.90,   0.53,  (min)
05/19 09Z,   0.00,   2.14,   2.80,  99.90,   0.66,
05/19 10Z,   0.00,   2.46,   3.16,  99.90,   0.70,
05/19 11Z,   0.00,   3.05,   3.61,  99.90,   0.56,
05/19 12Z,   0.10,   3.70,   3.96,  99.90,   0.16,
05/19 13Z,   0.10,   4.11,   4.12,  99.90,  -0.09,  (max)
05/19 14Z,   0.10,   4.12,   3.98,  99.90,  -0.24,
05/19 15Z,   0.10,   3.75,   3.49,  99.90,  -0.36,
05/19 16Z,   0.10,   3.10,   2.74,  99.90,  -0.46,
05/19 17Z,   0.10,   2.24,   1.88,  99.90,  -0.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 18Z,   0.10,   1.30,  99.90,   1.00,  -0.40,
05/19 19Z,   0.10,   0.48,  99.90,   0.24,  -0.34,
05/19 20Z,   0.10,  -0.06,  99.90,  -0.24,  -0.28,
05/19 21Z,   0.10,  -0.30,  99.90,  -0.42,  -0.22,  (min)
05/19 22Z,   0.10,  -0.24,  99.90,  -0.30,  -0.16,
05/19 23Z,   0.10,   0.19,  99.90,   0.18,  -0.10,
05/20 00Z,   0.10,   0.95,  99.90,   1.00,  -0.04,
05/20 01Z,   0.00,   1.85,  99.90,   1.86,   0.01,
05/20 02Z,   0.00,   2.66,  99.90,   2.74,   0.07,
05/20 03Z,   0.00,   3.27,  99.90,   3.41,   0.13,
05/20 04Z,   0.00,   3.63,  99.90,   3.82,   0.19,
05/20 05Z,   0.00,   3.63,  99.90,   3.88,   0.25,  (max)
05/20 06Z,   0.00,   3.26,  99.90,   3.51,   0.25,
05/20 07Z,   0.00,   2.69,  99.90,   2.94,   0.25,
05/20 08Z,   0.00,   2.16,  99.90,   2.42,   0.25,
05/20 09Z,   0.00,   1.84,  99.90,   2.10,   0.25,
05/20 10Z,   0.00,   1.78,  99.90,   2.04,   0.25,  (min)
05/20 11Z,   0.00,   2.04,  99.90,   2.29,   0.25,
05/20 12Z,   0.00,   2.58,  99.90,   2.84,   0.25,
05/20 13Z,   0.00,   3.22,  99.90,   3.47,   0.25,
05/20 14Z,   0.00,   3.67,  99.90,   3.92,   0.25,
05/20 15Z,   0.00,   3.76,  99.90,   4.02,   0.25,  (max)
05/20 16Z,   0.00,   3.53,  99.90,   3.78,   0.25,
05/20 17Z,   0.00,   3.00,  99.90,   3.25,   0.25,
05/20 18Z,   0.00,   2.20,  99.90,   2.46,   0.25,
05/20 19Z,   0.00,   1.30,  99.90,   1.55,   0.25,
05/20 20Z,   0.00,   0.51,  99.90,   0.77,   0.25,
05/20 21Z,   0.00,  -0.00,  99.90,   0.25,   0.25,
05/20 22Z,   0.00,  -0.21,  99.90,   0.04,   0.25,  (min)
05/20 23Z,   0.00,  -0.09,  99.90,   0.16,   0.25,
05/21 00Z,   0.00,   0.42,  99.90,   0.67,   0.25,
05/21 01Z,   0.00,   1.27,  99.90,   1.52,   0.25,
05/21 02Z,   0.00,   2.22,  99.90,   2.47,   0.25,
05/21 03Z,   0.00,   3.05,  99.90,   3.30,   0.25,
05/21 04Z,   0.00,   3.63,  99.90,   3.88,   0.25,
05/21 05Z,   0.00,   3.89,  99.90,   4.14,   0.25,  (max)
05/21 06Z,   0.00,   3.75,  99.90,   4.00,   0.25,
05/21 07Z,   0.00,   3.22,  99.90,   3.47,   0.25,
05/21 08Z,   0.00,   2.51,  99.90,   2.77,   0.25,
05/21 09Z,   0.00,   1.88,  99.90,   2.13,   0.25,
05/21 10Z,   0.00,   1.46,  99.90,   1.71,   0.25,
05/21 11Z,   0.00,   1.31,  99.90,   1.56,   0.25,  (min)
05/21 12Z,   0.00,   1.51,  99.90,   1.76,   0.25,
05/21 13Z,   0.00,   2.04,  99.90,   2.30,   0.25,
05/21 14Z,   0.00,   2.72,  99.90,   2.97,   0.25,
05/21 15Z,   0.00,   3.26,  99.90,   3.51,   0.25,
05/21 16Z,   0.00,   3.50,  99.90,   3.76,   0.25,  (max)
05/21 17Z,   0.00,   3.42,  99.90,   3.68,   0.25,
05/21 18Z,   0.00,   3.00,  99.90,   3.25,   0.25,
05/21 19Z,   0.00,   2.26,  99.90,   2.51,   0.25,
05/21 20Z,   0.00,   1.38,  99.90,   1.63,   0.25,
05/21 21Z,   0.00,   0.62,  99.90,   0.87,   0.25,
05/21 22Z,   0.00,   0.13,  99.90,   0.39,   0.25,
05/21 23Z,   0.00,  -0.03,  99.90,   0.22,   0.25,  (min)
05/22 00Z,   0.00,   0.17,  99.90,   0.42,   0.25,
05/22 01Z,   0.00,   0.80,  99.90,   1.05,   0.25,
05/22 02Z,   0.00,   1.75,  99.90,   2.00,   0.25,
05/22 03Z,   0.00,   2.76,  99.90,   3.01,   0.25,
05/22 04Z,   0.00,   3.58,  99.90,   3.84,   0.25,
05/22 05Z,   0.00,   4.09,  99.90,   4.34,   0.25,
05/22 06Z,   0.00,   4.21,  99.90,   4.46,   0.25,  (max)
05/22 07Z,   0.00,   3.86,  99.90,   4.11,   0.25,
05/22 08Z,   0.00,   3.13,  99.90,   3.38,   0.25,
05/22 09Z,   0.00,   2.27,  99.90,   2.52,   0.25,
05/22 10Z,   0.00,   1.51,  99.90,   1.76,   0.25,
05/22 11Z,   0.00,   0.98,  99.90,   1.24,   0.25,
05/22 12Z,   0.00,   0.76,  99.90,   1.01,   0.25,  (min)
05/22 13Z,   0.00,   0.93,  99.90,   1.18,   0.25,
05/22 14Z,   0.00,   1.50,  99.90,   1.76,   0.25,
05/22 15Z,   0.00,   2.27,  99.90,   2.52,   0.25,
05/22 16Z,   0.00,   2.95,  99.90,   3.20,   0.25,
05/22 17Z,   0.00,   3.36,  99.90,   3.61,   0.25,
05/22 18Z,   0.00,   3.42,  99.90,   3.67,   0.25,  (max)
05/22 19Z,   0.00,   3.08,  99.90,   3.33,   0.25,
05/22 20Z,   0.00,   2.38,  99.90,   2.63,   0.25,
05/22 21Z,   0.00,   1.52,  99.90,   1.77,   0.25,
05/22 22Z,   0.00,   0.80,  99.90,   1.05,   0.25,
05/22 23Z,   0.00,   0.36,  99.90,   0.61,   0.25,
05/23 00Z,   0.00,   0.26,  99.90,   0.51,   0.25,  (min)
05/23 01Z,   0.00,   0.58,  99.90,   0.83,   0.25,
05/23 02Z,   0.00,   1.34,  99.90,   1.59,   0.25,
05/23 03Z,   0.00,   2.40,  99.90,   2.65,   0.25,
05/23 04Z,   0.00,   3.45,  99.90,   3.70,   0.25,
05/23 05Z,   0.00,   4.22,  99.90,   4.47,   0.25,
05/23 06Z,   0.00,   4.59,  99.90,   4.85,   0.25,  (max)
05/23 07Z,   0.00,   4.49,  99.90,   4.75,   0.25,
05/23 08Z,   0.00,   3.90,  99.90,   4.15,   0.25,
05/23 09Z,   0.00,   2.96,  99.90,   3.21,   0.25,
05/23 10Z,   0.00,   1.94,  99.90,   2.20,   0.25,
05/23 11Z,   0.00,   1.08,  99.90,   1.33,   0.25,
05/23 12Z,   0.00,   0.47,  99.90,   0.72,   0.25,