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 : 04/18/2025 01:22:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 06Z,   0.20,  -3.07,  -2.61,  99.90,   0.26,
04/16 07Z,   0.20,  -2.45,  -1.96,  99.90,   0.29,
04/16 08Z,   0.20,  -2.07,  -1.60,  99.90,   0.27,  (max)
04/16 09Z,   0.30,  -2.09,  -1.69,  99.90,   0.10,
04/16 10Z,   0.30,  -2.62,  -2.25,  99.90,   0.07,
04/16 11Z,   0.20,  -3.64,  -3.43,  99.90,   0.01,
04/16 12Z,   0.30,  -4.96,  -4.76,  99.90,  -0.10,
04/16 13Z,   0.30,  -6.27,  -6.03,  99.90,  -0.06,
04/16 14Z,   0.30,  -7.26,  -6.76,  99.90,   0.20,
04/16 15Z,   0.30,  -7.72,  -7.24,  99.90,   0.18,  (min)
04/16 16Z,   0.20,  -7.63,  -7.00,  99.90,   0.43,
04/16 17Z,   0.30,  -7.10,  -6.67,  99.90,   0.13,
04/16 18Z,   0.30,  -6.31,  -5.87,  99.90,   0.14,
04/16 19Z,   0.20,  -5.44,  -5.02,  99.90,   0.22,
04/16 20Z,   0.30,  -4.62,  -4.14,  99.90,   0.18,
04/16 21Z,   0.30,  -3.98,  -3.56,  99.90,   0.12,
04/16 22Z,   0.30,  -3.60,  -3.12,  99.90,   0.18,
04/16 23Z,   0.30,  -3.55,  -3.04,  99.90,   0.21,  (max)
04/17 00Z,   0.20,  -3.77,  -3.25,  99.90,   0.32,
04/17 01Z,   0.30,  -4.12,  -3.54,  99.90,   0.28,
04/17 02Z,   0.30,  -4.41,  -3.96,  99.90,   0.15,
04/17 03Z,   0.30,  -4.49,  -3.98,  99.90,   0.21,  (min)
04/17 04Z,   0.30,  -4.31,  -3.76,  99.90,   0.25,
04/17 05Z,   0.30,  -3.91,  -3.29,  99.90,   0.32,
04/17 06Z,   0.30,  -3.36,  -2.69,  99.90,   0.37,
04/17 07Z,   0.30,  -2.80,  -2.21,  99.90,   0.29,
04/17 08Z,   0.30,  -2.34,  -1.72,  99.90,   0.32,
04/17 09Z,   0.30,  -2.14,  -1.57,  99.90,   0.27,  (max)
04/17 10Z,   0.30,  -2.35,  -1.90,  99.90,   0.15,
04/17 11Z,   0.30,  -3.04,  -2.79,  99.90,  -0.05,
04/17 12Z,   0.30,  -4.15,  -3.92,  99.90,  -0.07,
04/17 13Z,   0.40,  -5.44,  -5.27,  99.90,  -0.23,
04/17 14Z,   0.30,  -6.62,  -6.31,  99.90,   0.01,
04/17 15Z,   0.30,  -7.42,  -7.08,  99.90,   0.04,
04/17 16Z,   0.30,  -7.69,  -7.13,  99.90,   0.26,  (min)
04/17 17Z,   0.30,  -7.48,  -7.00,  99.90,   0.18,
04/17 18Z,   0.30,  -6.91,  -6.48,  99.90,   0.13,
04/17 19Z,   0.20,  -6.16,  -5.80,  99.90,   0.16,
04/17 20Z,   0.20,  -5.36,  -5.01,  99.90,   0.15,
04/17 21Z,   0.20,  -4.62,  -4.19,  99.90,   0.23,
04/17 22Z,   0.20,  -4.05,  -3.69,  99.90,   0.16,
04/17 23Z,   0.20,  -3.72,  -3.34,  99.90,   0.18,
04/18 00Z,   0.20,  -3.66,  -3.27,  99.90,   0.19,  (max)
04/18 01Z,   0.30,  -3.81,  -3.41,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 02Z,   0.30,  -4.05,  99.90,  -3.64,   0.11,
04/18 03Z,   0.20,  -4.21,  99.90,  -3.90,   0.11,  (min)
04/18 04Z,   0.30,  -4.20,  99.90,  -3.79,   0.11,
04/18 05Z,   0.30,  -3.99,  99.90,  -3.58,   0.11,
04/18 06Z,   0.20,  -3.62,  99.90,  -3.31,   0.11,
04/18 07Z,   0.20,  -3.16,  99.90,  -2.85,   0.12,
04/18 08Z,   0.20,  -2.71,  99.90,  -2.39,   0.12,
04/18 09Z,   0.30,  -2.38,  99.90,  -1.96,   0.12,  (max)
04/18 10Z,   0.20,  -2.31,  99.90,  -1.99,   0.12,
04/18 11Z,   0.20,  -2.63,  99.90,  -2.31,   0.12,
04/18 12Z,   0.30,  -3.40,  99.90,  -2.97,   0.13,
04/18 13Z,   0.30,  -4.50,  99.90,  -4.07,   0.13,
04/18 14Z,   0.20,  -5.72,  99.90,  -5.39,   0.13,
04/18 15Z,   0.20,  -6.76,  99.90,  -6.44,   0.13,
04/18 16Z,   0.20,  -7.42,  99.90,  -7.09,   0.13,
04/18 17Z,   0.20,  -7.59,  99.90,  -7.27,   0.13,  (min)
04/18 18Z,   0.20,  -7.34,  99.90,  -7.02,   0.13,
04/18 19Z,   0.20,  -6.80,  99.90,  -6.47,   0.13,
04/18 20Z,   0.10,  -6.09,  99.90,  -5.87,   0.13,
04/18 21Z,   0.20,  -5.35,  99.90,  -5.02,   0.13,
04/18 22Z,   0.20,  -4.66,  99.90,  -4.33,   0.13,
04/18 23Z,   0.20,  -4.11,  99.90,  -3.78,   0.13,
04/19 00Z,   0.20,  -3.77,  99.90,  -3.44,   0.13,
04/19 01Z,   0.30,  -3.67,  99.90,  -3.24,   0.13,  (max)
04/19 02Z,   0.30,  -3.75,  99.90,  -3.32,   0.13,
04/19 03Z,   0.20,  -3.91,  99.90,  -3.58,   0.13,
04/19 04Z,   0.20,  -4.01,  99.90,  -3.69,   0.13,  (min)
04/19 05Z,   0.20,  -3.99,  99.90,  -3.66,   0.13,
04/19 06Z,   0.20,  -3.82,  99.90,  -3.49,   0.13,
04/19 07Z,   0.20,  -3.52,  99.90,  -3.19,   0.13,
04/19 08Z,   0.20,  -3.14,  99.90,  -2.82,   0.13,
04/19 09Z,   0.20,  -2.77,  99.90,  -2.44,   0.13,
04/19 10Z,   0.20,  -2.50,  99.90,  -2.18,   0.13,
04/19 11Z,   0.20,  -2.49,  99.90,  -2.17,   0.13,  (max)
04/19 12Z,   0.20,  -2.86,  99.90,  -2.53,   0.13,
04/19 13Z,   0.20,  -3.62,  99.90,  -3.29,   0.13,
04/19 14Z,   0.20,  -4.67,  99.90,  -4.35,   0.13,
04/19 15Z,   0.20,  -5.81,  99.90,  -5.48,   0.13,
04/19 16Z,   0.20,  -6.77,  99.90,  -6.44,   0.13,
04/19 17Z,   0.20,  -7.36,  99.90,  -7.03,   0.13,
04/19 18Z,   0.20,  -7.51,  99.90,  -7.18,   0.13,  (min)
04/19 19Z,   0.20,  -7.28,  99.90,  -6.95,   0.13,
04/19 20Z,   0.10,  -6.76,  99.90,  -6.54,   0.13,
04/19 21Z,   0.10,  -6.09,  99.90,  -5.86,   0.13,
04/19 22Z,   0.20,  -5.36,  99.90,  -5.03,   0.13,
04/19 23Z,   0.20,  -4.66,  99.90,  -4.33,   0.13,
04/20 00Z,   0.20,  -4.08,  99.90,  -3.75,   0.13,
04/20 01Z,   0.20,  -3.71,  99.90,  -3.38,   0.13,
04/20 02Z,   0.20,  -3.56,  99.90,  -3.23,   0.13,  (max)
04/20 03Z,   0.20,  -3.61,  99.90,  -3.28,   0.13,
04/20 04Z,   0.20,  -3.76,  99.90,  -3.44,   0.13,
04/20 05Z,   0.10,  -3.91,  99.90,  -3.68,   0.13,
04/20 06Z,   0.10,  -3.95,  99.90,  -3.72,   0.13,  (min)
04/20 07Z,   0.10,  -3.86,  99.90,  -3.63,   0.13,
04/20 08Z,   0.10,  -3.62,  99.90,  -3.39,   0.13,
04/20 09Z,   0.20,  -3.29,  99.90,  -2.96,   0.13,
04/20 10Z,   0.20,  -2.93,  99.90,  -2.60,   0.13,
04/20 11Z,   0.10,  -2.66,  99.90,  -2.44,   0.13,
04/20 12Z,   0.20,  -2.64,  99.90,  -2.31,   0.13,  (max)
04/20 13Z,   0.20,  -2.97,  99.90,  -2.64,   0.13,
04/20 14Z,   0.10,  -3.69,  99.90,  -3.46,   0.13,
04/20 15Z,   0.10,  -4.69,  99.90,  -4.46,   0.13,
04/20 16Z,   0.20,  -5.78,  99.90,  -5.45,   0.13,
04/20 17Z,   0.10,  -6.71,  99.90,  -6.48,   0.13,
04/20 18Z,   0.10,  -7.30,  99.90,  -7.08,   0.13,
04/20 19Z,   0.20,  -7.48,  99.90,  -7.15,   0.13,  (min)
04/20 20Z,   0.10,  -7.27,  99.90,  -7.04,   0.13,
04/20 21Z,   0.10,  -6.76,  99.90,  -6.54,   0.13,
04/20 22Z,   0.20,  -6.07,  99.90,  -5.75,   0.13,
04/20 23Z,   0.20,  -5.30,  99.90,  -4.97,   0.13,
04/21 00Z,   0.20,  -4.54,  99.90,  -4.21,   0.13,
04/21 01Z,   0.20,  -3.91,  99.90,  -3.58,   0.13,
04/21 02Z,   0.30,  -3.50,  99.90,  -3.07,   0.13,
04/21 03Z,   0.20,  -3.35,  99.90,  -3.02,   0.13,  (max)
04/21 04Z,   0.20,  -3.45,  99.90,  -3.12,   0.13,
04/21 05Z,   0.20,  -3.70,  99.90,  -3.37,   0.13,
04/21 06Z,   0.20,  -3.97,  99.90,  -3.64,   0.13,
04/21 07Z,   0.20,  -4.13,  99.90,  -3.81,   0.13,  (min)
04/21 08Z,   0.20,  -4.12,  99.90,  -3.79,   0.13,
04/21 09Z,   0.30,  -3.91,  99.90,  -3.49,   0.13,
04/21 10Z,   0.20,  -3.56,  99.90,  -3.23,   0.13,
04/21 11Z,   0.20,  -3.15,  99.90,  -2.82,   0.13,
04/21 12Z,   0.20,  -2.82,  99.90,  -2.49,   0.13,
04/21 13Z,   0.30,  -2.72,  99.90,  -2.29,   0.13,  (max)
04/21 14Z,   0.30,  -2.98,  99.90,  -2.55,   0.13,
04/21 15Z,   0.20,  -3.63,  99.90,  -3.31,   0.13,
04/21 16Z,   0.20,  -4.60,  99.90,  -4.28,   0.13,
04/21 17Z,   0.20,  -5.69,  99.90,  -5.36,   0.13,
04/21 18Z,   0.30,  -6.65,  99.90,  -6.23,   0.13,