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
#San Francisco, CA : 03/22/2025 03:22:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 12Z,   0.00,   4.72,   4.48,  99.90,  -0.24,
03/20 13Z,   0.00,   3.89,   3.59,  99.90,  -0.30,
03/20 14Z,   0.00,   2.84,   2.58,  99.90,  -0.26,
03/20 15Z,   0.00,   1.80,   1.59,  99.90,  -0.21,
03/20 16Z,   0.00,   1.01,   1.02,  99.90,   0.01,
03/20 17Z,   0.00,   0.61,   0.79,  99.90,   0.18,  (min)
03/20 18Z,   0.00,   0.61,   0.80,  99.90,   0.19,
03/20 19Z,   0.00,   0.94,   1.02,  99.90,   0.08,
03/20 20Z,   0.00,   1.47,   1.52,  99.90,   0.05,
03/20 21Z,   0.00,   2.08,   2.09,  99.90,   0.01,
03/20 22Z,   0.00,   2.66,   2.67,  99.90,   0.01,
03/20 23Z,   0.00,   3.14,   3.14,  99.90,  -0.00,
03/21 00Z,   0.00,   3.46,   3.42,  99.90,  -0.04,
03/21 01Z,   0.00,   3.58,   3.49,  99.90,  -0.09,  (max)
03/21 02Z,   0.00,   3.54,   3.48,  99.90,  -0.06,
03/21 03Z,   0.00,   3.43,   3.35,  99.90,  -0.08,
03/21 04Z,   0.00,   3.33,   3.21,  99.90,  -0.12,  (min)
03/21 05Z,   0.00,   3.33,   3.32,  99.90,  -0.01,
03/21 06Z,   0.00,   3.46,   3.51,  99.90,   0.05,
03/21 07Z,  -0.10,   3.74,   3.83,  99.90,   0.19,
03/21 08Z,  -0.10,   4.12,   4.24,  99.90,   0.22,
03/21 09Z,  -0.10,   4.55,   4.61,  99.90,   0.16,
03/21 10Z,   0.00,   4.93,   4.94,  99.90,   0.01,
03/21 11Z,  -0.10,   5.12,   5.08,  99.90,   0.06,  (max)
03/21 12Z,   0.00,   5.01,   4.90,  99.90,  -0.11,
03/21 13Z,   0.00,   4.53,   4.32,  99.90,  -0.21,
03/21 14Z,   0.00,   3.72,   3.54,  99.90,  -0.18,
03/21 15Z,   0.00,   2.71,   2.57,  99.90,  -0.14,
03/21 16Z,   0.00,   1.74,   1.93,  99.90,   0.19,
03/21 17Z,   0.00,   0.99,   1.27,  99.90,   0.28,
03/21 18Z,   0.10,   0.60,   0.96,  99.90,   0.26,
03/21 19Z,   0.00,   0.57,   0.87,  99.90,   0.30,  (min)
03/21 20Z,   0.00,   0.85,   1.05,  99.90,   0.20,
03/21 21Z,   0.10,   1.31,   1.46,  99.90,   0.05,
03/21 22Z,   0.10,   1.88,   1.94,  99.90,  -0.04,
03/21 23Z,   0.10,   2.46,   2.53,  99.90,  -0.03,
03/22 00Z,   0.10,   2.98,   2.98,  99.90,  -0.10,
03/22 01Z,   0.20,   3.38,   3.30,  99.90,  -0.28,
03/22 02Z,   0.10,   3.62,   3.53,  99.90,  -0.19,
03/22 03Z,   0.10,   3.71,   3.66,  99.90,  -0.15,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 04Z,   0.10,   3.68,  99.90,   3.64,  -0.14,
03/22 05Z,   0.10,   3.61,  99.90,   3.58,  -0.13,
03/22 06Z,   0.10,   3.57,  99.90,   3.55,  -0.12,
03/22 07Z,   0.00,   3.64,  99.90,   3.52,  -0.11,  (min)
03/22 08Z,   0.00,   3.82,  99.90,   3.72,  -0.11,
03/22 09Z,   0.10,   4.13,  99.90,   4.13,  -0.10,
03/22 10Z,   0.10,   4.51,  99.90,   4.52,  -0.09,
03/22 11Z,   0.00,   4.86,  99.90,   4.77,  -0.08,
03/22 12Z,   0.10,   5.05,  99.90,   5.07,  -0.08,  (max)
03/22 13Z,   0.10,   4.95,  99.90,   4.98,  -0.07,
03/22 14Z,   0.10,   4.50,  99.90,   4.54,  -0.06,
03/22 15Z,   0.10,   3.72,  99.90,   3.76,  -0.05,
03/22 16Z,   0.10,   2.73,  99.90,   2.78,  -0.05,
03/22 17Z,   0.10,   1.75,  99.90,   1.80,  -0.05,
03/22 18Z,   0.10,   0.98,  99.90,   1.02,  -0.05,
03/22 19Z,   0.10,   0.52,  99.90,   0.57,  -0.05,
03/22 20Z,   0.10,   0.43,  99.90,   0.48,  -0.05,  (min)
03/22 21Z,   0.10,   0.65,  99.90,   0.70,  -0.05,
03/22 22Z,   0.10,   1.10,  99.90,   1.15,  -0.05,
03/22 23Z,   0.10,   1.69,  99.90,   1.74,  -0.05,
03/23 00Z,   0.20,   2.34,  99.90,   2.48,  -0.05,
03/23 01Z,   0.20,   2.96,  99.90,   3.11,  -0.05,
03/23 02Z,   0.20,   3.47,  99.90,   3.62,  -0.05,
03/23 03Z,   0.10,   3.82,  99.90,   3.87,  -0.05,
03/23 04Z,   0.20,   3.95,  99.90,   4.10,  -0.05,  (max)
03/23 05Z,   0.10,   3.91,  99.90,   3.96,  -0.05,
03/23 06Z,   0.10,   3.76,  99.90,   3.81,  -0.05,
03/23 07Z,   0.10,   3.62,  99.90,   3.67,  -0.05,
03/23 08Z,   0.10,   3.58,  99.90,   3.63,  -0.05,  (min)
03/23 09Z,   0.10,   3.71,  99.90,   3.76,  -0.05,
03/23 10Z,   0.10,   4.00,  99.90,   4.05,  -0.05,
03/23 11Z,   0.10,   4.40,  99.90,   4.45,  -0.05,
03/23 12Z,   0.10,   4.80,  99.90,   4.85,  -0.05,
03/23 13Z,   0.10,   5.06,  99.90,   5.11,  -0.05,  (max)
03/23 14Z,   0.10,   5.03,  99.90,   5.07,  -0.05,
03/23 15Z,   0.10,   4.62,  99.90,   4.67,  -0.05,
03/23 16Z,   0.10,   3.84,  99.90,   3.89,  -0.05,
03/23 17Z,   0.10,   2.81,  99.90,   2.86,  -0.05,
03/23 18Z,   0.10,   1.75,  99.90,   1.80,  -0.05,
03/23 19Z,   0.10,   0.87,  99.90,   0.92,  -0.05,
03/23 20Z,   0.10,   0.34,  99.90,   0.39,  -0.05,
03/23 21Z,   0.10,   0.20,  99.90,   0.25,  -0.05,  (min)
03/23 22Z,   0.10,   0.43,  99.90,   0.48,  -0.05,
03/23 23Z,   0.10,   0.93,  99.90,   0.98,  -0.05,
03/24 00Z,   0.20,   1.62,  99.90,   1.77,  -0.05,
03/24 01Z,   0.20,   2.39,  99.90,   2.53,  -0.05,
03/24 02Z,   0.20,   3.14,  99.90,   3.29,  -0.05,
03/24 03Z,   0.20,   3.75,  99.90,   3.90,  -0.05,
03/24 04Z,   0.20,   4.13,  99.90,   4.28,  -0.05,  (max)
03/24 05Z,   0.10,   4.21,  99.90,   4.25,  -0.05,
03/24 06Z,   0.10,   4.02,  99.90,   4.07,  -0.05,
03/24 07Z,   0.10,   3.71,  99.90,   3.76,  -0.05,
03/24 08Z,   0.10,   3.42,  99.90,   3.47,  -0.05,
03/24 09Z,   0.10,   3.30,  99.90,   3.35,  -0.05,  (min)
03/24 10Z,   0.20,   3.43,  99.90,   3.58,  -0.05,
03/24 11Z,   0.10,   3.79,  99.90,   3.83,  -0.05,
03/24 12Z,   0.10,   4.29,  99.90,   4.34,  -0.05,
03/24 13Z,   0.20,   4.81,  99.90,   4.96,  -0.05,
03/24 14Z,   0.20,   5.17,  99.90,   5.32,  -0.05,  (max)
03/24 15Z,   0.10,   5.22,  99.90,   5.26,  -0.05,
03/24 16Z,   0.20,   4.83,  99.90,   4.97,  -0.05,
03/24 17Z,   0.10,   4.00,  99.90,   4.04,  -0.05,
03/24 18Z,   0.20,   2.86,  99.90,   3.01,  -0.05,
03/24 19Z,   0.10,   1.66,  99.90,   1.71,  -0.05,
03/24 20Z,   0.10,   0.67,  99.90,   0.72,  -0.05,
03/24 21Z,   0.10,   0.08,  99.90,   0.13,  -0.05,
03/24 22Z,   0.20,  -0.04,  99.90,   0.11,  -0.05,  (min)
03/24 23Z,   0.20,   0.28,  99.90,   0.42,  -0.05,
03/25 00Z,   0.20,   0.91,  99.90,   1.06,  -0.05,
03/25 01Z,   0.30,   1.75,  99.90,   2.00,  -0.05,
03/25 02Z,   0.30,   2.67,  99.90,   2.92,  -0.05,
03/25 03Z,   0.20,   3.53,  99.90,   3.68,  -0.05,
03/25 04Z,   0.20,   4.18,  99.90,   4.33,  -0.05,
03/25 05Z,   0.20,   4.47,  99.90,   4.62,  -0.05,  (max)
03/25 06Z,   0.20,   4.37,  99.90,   4.52,  -0.05,
03/25 07Z,   0.20,   3.95,  99.90,   4.10,  -0.05,
03/25 08Z,   0.20,   3.41,  99.90,   3.56,  -0.05,
03/25 09Z,   0.30,   2.99,  99.90,   3.24,  -0.05,
03/25 10Z,   0.30,   2.85,  99.90,   3.09,  -0.05,  (min)
03/25 11Z,   0.20,   3.05,  99.90,   3.19,  -0.05,
03/25 12Z,   0.30,   3.54,  99.90,   3.79,  -0.05,
03/25 13Z,   0.30,   4.21,  99.90,   4.45,  -0.05,
03/25 14Z,   0.30,   4.87,  99.90,   5.12,  -0.05,
03/25 15Z,   0.30,   5.35,  99.90,   5.60,  -0.05,
03/25 16Z,   0.30,   5.45,  99.90,   5.70,  -0.05,  (max)
03/25 17Z,   0.30,   5.04,  99.90,   5.28,  -0.05,
03/25 18Z,   0.30,   4.10,  99.90,   4.35,  -0.05,
03/25 19Z,  99.90,   2.81,  99.90,  99.90,  -0.05,
03/25 20Z,  99.90,   1.47,  99.90,  99.90,  -0.05,
03/25 21Z,  99.90,   0.41,  99.90,  99.90,  -0.05,
03/25 22Z,  99.90,  -0.16,  99.90,  99.90,  -0.05,
03/25 23Z,  99.90,  -0.17,  99.90,  99.90,  -0.05,
03/26 00Z,  99.90,   0.31,  99.90,  99.90,  -0.05,