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
#Philadelphia, PA : 01/19/2025 02:22:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 06Z,   0.70,  -5.45,  -4.09,  99.90,   0.66,
01/17 07Z,   0.70,  -4.28,  -3.02,  99.90,   0.56,
01/17 08Z,   0.70,  -3.33,  -2.31,  99.90,   0.32,
01/17 09Z,   0.70,  -3.11,  -2.17,  99.90,   0.24,  (max)
01/17 10Z,   0.70,  -3.73,  -3.04,  99.90,  -0.01,
01/17 11Z,   0.70,  -4.68,  -4.11,  99.90,  -0.13,
01/17 12Z,   0.60,  -5.68,  -5.18,  99.90,  -0.10,
01/17 13Z,   0.60,  -6.65,  -6.25,  99.90,  -0.20,
01/17 14Z,   0.60,  -7.60,  -7.25,  99.90,  -0.25,
01/17 15Z,   0.60,  -8.32,  -8.07,  99.90,  -0.35,  (min)
01/17 16Z,   0.60,  -8.10,  -7.39,  99.90,   0.11,
01/17 17Z,   0.60,  -6.73,  -5.33,  99.90,   0.80,
01/17 18Z,   0.60,  -5.13,  -3.80,  99.90,   0.73,
01/17 19Z,   0.60,  -3.92,  -2.48,  99.90,   0.84,
01/17 20Z,   0.60,  -2.97,  -1.49,  99.90,   0.88,
01/17 21Z,   0.60,  -2.53,  -1.08,  99.90,   0.85,  (max)
01/17 22Z,   0.60,  -2.94,  -1.70,  99.90,   0.64,
01/17 23Z,   0.60,  -3.83,  -2.83,  99.90,   0.40,
01/18 00Z,   0.60,  -4.82,  -3.94,  99.90,   0.28,
01/18 01Z,   0.70,  -5.83,  -5.01,  99.90,   0.12,
01/18 02Z,   0.70,  -6.89,  -6.11,  99.90,   0.08,
01/18 03Z,   0.70,  -7.96,  -7.08,  99.90,   0.18,
01/18 04Z,   0.70,  -8.46,  -7.62,  99.90,   0.14,  (min)
01/18 05Z,   0.70,  -7.74,  -6.28,  99.90,   0.76,
01/18 06Z,   0.70,  -6.29,  -4.67,  99.90,   0.92,
01/18 07Z,   0.70,  -5.00,  -3.40,  99.90,   0.90,
01/18 08Z,   0.70,  -3.95,  -2.32,  99.90,   0.93,
01/18 09Z,   0.70,  -3.17,  -1.56,  99.90,   0.91,  (max)
01/18 10Z,   0.70,  -3.17,  -1.60,  99.90,   0.87,
01/18 11Z,   0.70,  -3.94,  -2.62,  99.90,   0.62,
01/18 12Z,   0.70,  -4.97,  -3.72,  99.90,   0.55,
01/18 13Z,   0.70,  -6.01,  -4.74,  99.90,   0.57,
01/18 14Z,   0.70,  -6.97,  -5.75,  99.90,   0.52,
01/18 15Z,   0.80,  -7.84,  -6.71,  99.90,   0.33,
01/18 16Z,   0.80,  -8.35,  -7.38,  99.90,   0.17,  (min)
01/18 17Z,   0.80,  -7.83,  -6.34,  99.90,   0.69,
01/18 18Z,   0.80,  -6.32,  -4.58,  99.90,   0.94,
01/18 19Z,   0.80,  -4.83,  -3.22,  99.90,   0.81,
01/18 20Z,   0.70,  -3.77,  -2.13,  99.90,   0.94,
01/18 21Z,   0.70,  -2.96,  -1.32,  99.90,   0.94,
01/18 22Z,   0.70,  -2.72,  -1.15,  99.90,   0.87,  (max)
01/18 23Z,   0.70,  -3.30,  -1.91,  99.90,   0.69,
01/19 00Z,   0.70,  -4.30,  -3.01,  99.90,   0.59,
01/19 01Z,   0.70,  -5.37,  -4.09,  99.90,   0.58,
01/19 02Z,   0.70,  -6.41,  -5.16,  99.90,   0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 03Z,   0.70,  -7.39,  99.90,  -6.17,   0.52,
01/19 04Z,   0.70,  -8.23,  99.90,  -7.03,   0.50,
01/19 05Z,   0.70,  -8.35,  99.90,  -7.17,   0.48,  (min)
01/19 06Z,   0.70,  -7.29,  99.90,  -6.13,   0.46,
01/19 07Z,   0.60,  -5.77,  99.90,  -4.73,   0.43,
01/19 08Z,   0.60,  -4.59,  99.90,  -3.58,   0.41,
01/19 09Z,   0.60,  -3.65,  99.90,  -2.66,   0.39,
01/19 10Z,   0.60,  -3.05,  99.90,  -2.08,   0.37,  (max)
01/19 11Z,   0.60,  -3.26,  99.90,  -2.32,   0.35,
01/19 12Z,   0.60,  -4.15,  99.90,  -3.23,   0.32,
01/19 13Z,   0.60,  -5.25,  99.90,  -4.35,   0.30,
01/19 14Z,   0.60,  -6.31,  99.90,  -5.44,   0.28,
01/19 15Z,   0.60,  -7.24,  99.90,  -6.37,   0.28,
01/19 16Z,   0.60,  -8.01,  99.90,  -7.14,   0.28,
01/19 17Z,   0.60,  -8.31,  99.90,  -7.43,   0.28,  (min)
01/19 18Z,   0.60,  -7.53,  99.90,  -6.66,   0.28,
01/19 19Z,   0.60,  -5.98,  99.90,  -5.10,   0.28,
01/19 20Z,   0.60,  -4.64,  99.90,  -3.76,   0.28,
01/19 21Z,   0.60,  -3.72,  99.90,  -2.85,   0.28,
01/19 22Z,   0.60,  -3.03,  99.90,  -2.16,   0.28,
01/19 23Z,   0.60,  -2.96,  99.90,  -2.08,   0.28,  (max)
01/20 00Z,   0.60,  -3.69,  99.90,  -2.81,   0.28,
01/20 01Z,   0.60,  -4.77,  99.90,  -3.90,   0.28,
01/20 02Z,   0.70,  -5.90,  99.90,  -4.92,   0.28,
01/20 03Z,   0.70,  -6.92,  99.90,  -5.94,   0.28,
01/20 04Z,   0.70,  -7.78,  99.90,  -6.81,   0.28,
01/20 05Z,   0.60,  -8.38,  99.90,  -7.50,   0.28,  (min)
01/20 06Z,   0.60,  -8.12,  99.90,  -7.24,   0.28,
01/20 07Z,   0.50,  -6.80,  99.90,  -6.02,   0.28,
01/20 08Z,   0.40,  -5.30,  99.90,  -4.62,   0.28,
01/20 09Z,   0.30,  -4.24,  99.90,  -3.66,   0.28,
01/20 10Z,   0.20,  -3.41,  99.90,  -2.93,   0.28,
01/20 11Z,   0.20,  -2.97,  99.90,  -2.49,   0.28,  (max)
01/20 12Z,   0.20,  -3.36,  99.90,  -2.88,   0.28,
01/20 13Z,   0.20,  -4.35,  99.90,  -3.87,   0.28,
01/20 14Z,   0.10,  -5.49,  99.90,  -5.11,   0.28,
01/20 15Z,   0.10,  -6.56,  99.90,  -6.18,   0.28,
01/20 16Z,   0.10,  -7.44,  99.90,  -7.06,   0.28,
01/20 17Z,   0.10,  -8.11,  99.90,  -7.73,   0.28,
01/20 18Z,   0.10,  -8.22,  99.90,  -7.84,   0.28,  (min)
01/20 19Z,   0.10,  -7.26,  99.90,  -6.88,   0.28,
01/20 20Z,   0.10,  -5.73,  99.90,  -5.36,   0.28,
01/20 21Z,   0.10,  -4.57,  99.90,  -4.19,   0.28,
01/20 22Z,   0.10,  -3.76,  99.90,  -3.38,   0.28,
01/20 23Z,   0.10,  -3.16,  99.90,  -2.78,   0.28,  (max)
01/21 00Z,   0.10,  -3.23,  99.90,  -2.85,   0.28,
01/21 01Z,   0.00,  -4.06,  99.90,  -3.78,   0.28,
01/21 02Z,   0.00,  -5.20,  99.90,  -4.92,   0.28,
01/21 03Z,   0.00,  -6.34,  99.90,  -6.06,   0.28,
01/21 04Z,  -0.10,  -7.30,  99.90,  -7.13,   0.28,
01/21 05Z,  -0.10,  -8.04,  99.90,  -7.86,   0.28,
01/21 06Z,  -0.20,  -8.40,  99.90,  -8.32,   0.28,  (min)
01/21 07Z,  -0.20,  -7.82,  99.90,  -7.74,   0.28,
01/21 08Z,  -0.20,  -6.34,  99.90,  -6.26,   0.28,
01/21 09Z,  -0.30,  -4.91,  99.90,  -4.93,   0.28,
01/21 10Z,  -0.30,  -3.96,  99.90,  -3.98,   0.28,
01/21 11Z,  -0.30,  -3.22,  99.90,  -3.24,   0.28,
01/21 12Z,  -0.30,  -2.93,  99.90,  -2.95,   0.28,  (max)
01/21 13Z,  -0.30,  -3.46,  99.90,  -3.48,   0.28,
01/21 14Z,  -0.30,  -4.51,  99.90,  -4.54,   0.28,
01/21 15Z,  -0.30,  -5.66,  99.90,  -5.69,   0.28,
01/21 16Z,  -0.30,  -6.70,  99.90,  -6.73,   0.28,
01/21 17Z,  -0.40,  -7.54,  99.90,  -7.66,   0.28,
01/21 18Z,  -0.40,  -8.13,  99.90,  -8.26,   0.28,  (min)
01/21 19Z,  -0.40,  -8.10,  99.90,  -8.22,   0.28,
01/21 20Z,  -0.40,  -7.04,  99.90,  -7.16,   0.28,
01/21 21Z,  -0.30,  -5.60,  99.90,  -5.63,   0.28,
01/21 22Z,  -0.30,  -4.59,  99.90,  -4.61,   0.28,
01/21 23Z,  -0.30,  -3.84,  99.90,  -3.86,   0.28,
01/22 00Z,  -0.30,  -3.30,  99.90,  -3.32,   0.28,  (max)
01/22 01Z,  -0.30,  -3.48,  99.90,  -3.50,   0.28,
01/22 02Z,  -0.30,  -4.38,  99.90,  -4.41,   0.28,
01/22 03Z,  -0.30,  -5.55,  99.90,  -5.57,   0.28,
01/22 04Z,  -0.20,  -6.66,  99.90,  -6.59,   0.28,
01/22 05Z,  -0.20,  -7.55,  99.90,  -7.48,   0.28,
01/22 06Z,  -0.20,  -8.17,  99.90,  -8.09,   0.28,
01/22 07Z,  -0.20,  -8.33,  99.90,  -8.25,   0.28,  (min)
01/22 08Z,  -0.20,  -7.51,  99.90,  -7.43,   0.28,
01/22 09Z,  -0.20,  -5.94,  99.90,  -5.86,   0.28,
01/22 10Z,  -0.20,  -4.62,  99.90,  -4.54,   0.28,
01/22 11Z,  -0.20,  -3.75,  99.90,  -3.67,   0.28,
01/22 12Z,  -0.20,  -3.06,  99.90,  -2.98,   0.28,
01/22 13Z,  -0.20,  -2.90,  99.90,  -2.82,   0.28,  (max)
01/22 14Z,  -0.20,  -3.54,  99.90,  -3.46,   0.28,
01/22 15Z,  -0.20,  -4.62,  99.90,  -4.54,   0.28,
01/22 16Z,  -0.20,  -5.75,  99.90,  -5.67,   0.28,
01/22 17Z,  -0.20,  -6.75,  99.90,  -6.67,   0.28,
01/22 18Z,  -0.30,  -7.55,  99.90,  -7.58,   0.28,