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
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Philadelphia, PA : 01/16/2025 02:21:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 06Z,   0.80,  -3.16,  -2.09,  99.90,   0.27,
01/14 07Z,   0.80,  -3.29,  -2.06,  99.90,   0.43,  (max)
01/14 08Z,   0.80,  -4.03,  -3.02,  99.90,   0.21,
01/14 09Z,   0.70,  -4.91,  -4.13,  99.90,   0.08,
01/14 10Z,   0.70,  -5.82,  -5.17,  99.90,  -0.05,
01/14 11Z,   0.70,  -6.82,  -6.26,  99.90,  -0.14,
01/14 12Z,   0.50,  -7.90,  -7.26,  99.90,   0.14,
01/14 13Z,   0.50,  -8.51,  -8.11,  99.90,  -0.10,
01/14 14Z,   0.50,  -7.84,  -8.16,  99.90,  -0.82,  (min)
01/14 15Z,   0.40,  -6.27,  -6.14,  99.90,  -0.27,
01/14 16Z,   0.40,  -4.72,  -4.69,  99.90,  -0.37,
01/14 17Z,   0.30,  -3.40,  -3.45,  99.90,  -0.35,
01/14 18Z,   0.20,  -2.40,  -2.52,  99.90,  -0.32,
01/14 19Z,   0.20,  -2.21,  -1.99,  99.90,   0.02,  (max)
01/14 20Z,   0.10,  -2.76,  -2.43,  99.90,   0.23,
01/14 21Z,   0.10,  -3.52,  -3.45,  99.90,  -0.03,
01/14 22Z,   0.10,  -4.36,  -4.54,  99.90,  -0.28,
01/14 23Z,   0.10,  -5.38,  -5.61,  99.90,  -0.33,
01/15 00Z,   0.00,  -6.73,  -6.69,  99.90,   0.04,
01/15 01Z,   0.00,  -8.10,  -7.66,  99.90,   0.44,
01/15 02Z,   0.00,  -8.53,  -8.40,  99.90,   0.13,  (min)
01/15 03Z,   0.00,  -7.66,  -7.78,  99.90,  -0.12,
01/15 04Z,   0.00,  -6.30,  -6.00,  99.90,   0.30,
01/15 05Z,   0.00,  -4.99,  -4.75,  99.90,   0.24,
01/15 06Z,   0.00,  -3.75,  -3.79,  99.90,  -0.04,
01/15 07Z,   0.00,  -3.10,  -3.33,  99.90,  -0.23,  (max)
01/15 08Z,   0.00,  -3.39,  -3.63,  99.90,  -0.24,
01/15 09Z,   0.00,  -4.20,  -4.50,  99.90,  -0.30,
01/15 10Z,   0.00,  -5.10,  -5.51,  99.90,  -0.41,
01/15 11Z,  -0.10,  -6.04,  -6.61,  99.90,  -0.47,
01/15 12Z,  -0.20,  -7.05,  -7.69,  99.90,  -0.44,
01/15 13Z,  -0.20,  -8.08,  -8.70,  99.90,  -0.42,
01/15 14Z,  -0.20,  -8.45,  -9.55,  99.90,  -0.90,  (min)
01/15 15Z,  -0.30,  -7.53,  -8.82,  99.90,  -0.99,
01/15 16Z,  -0.30,  -5.90,  -6.81,  99.90,  -0.61,
01/15 17Z,  -0.30,  -4.43,  -5.26,  99.90,  -0.53,
01/15 18Z,  -0.40,  -3.21,  -3.90,  99.90,  -0.29,
01/15 19Z,  -0.40,  -2.37,  -2.90,  99.90,  -0.13,
01/15 20Z,  -0.40,  -2.38,  -2.51,  99.90,   0.27,  (max)
01/15 21Z,  -0.40,  -3.04,  -3.13,  99.90,   0.31,
01/15 22Z,  -0.40,  -3.86,  -4.22,  99.90,   0.04,
01/15 23Z,  -0.40,  -4.75,  -5.31,  99.90,  -0.16,
01/16 00Z,  -0.30,  -5.82,  -6.37,  99.90,  -0.25,
01/16 01Z,  -0.30,  -7.14,  -7.40,  99.90,   0.04,
01/16 02Z,  -0.30,  -8.31,  -8.36,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 03Z,  -0.30,  -8.38,  99.90,  -8.44,   0.24,  (min)
01/16 04Z,  -0.30,  -7.27,  99.90,  -7.33,   0.24,
01/16 05Z,  -0.20,  -5.90,  99.90,  -5.86,   0.23,
01/16 06Z,  -0.20,  -4.64,  99.90,  -4.61,   0.23,
01/16 07Z,  -0.20,  -3.53,  99.90,  -3.51,   0.22,
01/16 08Z,  -0.20,  -3.09,  99.90,  -3.07,   0.22,  (max)
01/16 09Z,  -0.20,  -3.55,  99.90,  -3.54,   0.21,
01/16 10Z,  -0.10,  -4.42,  99.90,  -4.32,   0.20,
01/16 11Z,  -0.10,  -5.37,  99.90,  -5.27,   0.20,
01/16 12Z,  -0.10,  -6.32,  99.90,  -6.23,   0.19,
01/16 13Z,   0.00,  -7.32,  99.90,  -7.13,   0.19,
01/16 14Z,   0.00,  -8.23,  99.90,  -8.04,   0.18,
01/16 15Z,   0.00,  -8.32,  99.90,  -8.13,   0.18,  (min)
01/16 16Z,   0.00,  -7.15,  99.90,  -6.97,   0.18,
01/16 17Z,   0.00,  -5.50,  99.90,  -5.32,   0.18,
01/16 18Z,   0.00,  -4.15,  99.90,  -3.97,   0.18,
01/16 19Z,   0.10,  -3.05,  99.90,  -2.77,   0.18,
01/16 20Z,   0.10,  -2.41,  99.90,  -2.13,   0.18,  (max)
01/16 21Z,   0.20,  -2.62,  99.90,  -2.24,   0.18,
01/16 22Z,   0.20,  -3.40,  99.90,  -3.02,   0.18,
01/16 23Z,   0.20,  -4.30,  99.90,  -3.92,   0.18,
01/17 00Z,   0.30,  -5.26,  99.90,  -4.78,   0.18,
01/17 01Z,   0.30,  -6.34,  99.90,  -5.86,   0.18,
01/17 02Z,   0.30,  -7.57,  99.90,  -7.09,   0.18,
01/17 03Z,   0.40,  -8.44,  99.90,  -7.86,   0.18,  (min)
01/17 04Z,   0.40,  -8.11,  99.90,  -7.53,   0.18,
01/17 05Z,   0.40,  -6.80,  99.90,  -6.22,   0.18,
01/17 06Z,   0.30,  -5.45,  99.90,  -4.97,   0.18,
01/17 07Z,   0.30,  -4.28,  99.90,  -3.80,   0.18,
01/17 08Z,   0.30,  -3.33,  99.90,  -2.85,   0.18,
01/17 09Z,   0.30,  -3.11,  99.90,  -2.63,   0.18,  (max)
01/17 10Z,   0.30,  -3.73,  99.90,  -3.25,   0.18,
01/17 11Z,   0.30,  -4.68,  99.90,  -4.20,   0.18,
01/17 12Z,   0.30,  -5.68,  99.90,  -5.20,   0.18,
01/17 13Z,   0.20,  -6.65,  99.90,  -6.27,   0.18,
01/17 14Z,   0.20,  -7.60,  99.90,  -7.22,   0.18,
01/17 15Z,   0.20,  -8.32,  99.90,  -7.94,   0.18,  (min)
01/17 16Z,   0.20,  -8.10,  99.90,  -7.72,   0.18,
01/17 17Z,   0.20,  -6.73,  99.90,  -6.34,   0.18,
01/17 18Z,   0.20,  -5.13,  99.90,  -4.75,   0.18,
01/17 19Z,   0.20,  -3.92,  99.90,  -3.54,   0.18,
01/17 20Z,   0.20,  -2.97,  99.90,  -2.59,   0.18,
01/17 21Z,   0.20,  -2.53,  99.90,  -2.15,   0.18,  (max)
01/17 22Z,   0.20,  -2.94,  99.90,  -2.55,   0.18,
01/17 23Z,   0.30,  -3.83,  99.90,  -3.35,   0.18,
01/18 00Z,   0.30,  -4.82,  99.90,  -4.34,   0.18,
01/18 01Z,   0.30,  -5.83,  99.90,  -5.35,   0.18,
01/18 02Z,   0.30,  -6.89,  99.90,  -6.41,   0.18,
01/18 03Z,   0.40,  -7.96,  99.90,  -7.37,   0.18,
01/18 04Z,   0.40,  -8.46,  99.90,  -7.88,   0.18,  (min)
01/18 05Z,   0.40,  -7.74,  99.90,  -7.16,   0.18,
01/18 06Z,   0.40,  -6.29,  99.90,  -5.71,   0.18,
01/18 07Z,   0.40,  -5.00,  99.90,  -4.42,   0.18,
01/18 08Z,   0.40,  -3.95,  99.90,  -3.36,   0.18,
01/18 09Z,   0.40,  -3.17,  99.90,  -2.58,   0.18,  (max)
01/18 10Z,   0.40,  -3.17,  99.90,  -2.59,   0.18,
01/18 11Z,   0.50,  -3.94,  99.90,  -3.26,   0.18,
01/18 12Z,   0.50,  -4.97,  99.90,  -4.29,   0.18,
01/18 13Z,   0.50,  -6.01,  99.90,  -5.32,   0.18,
01/18 14Z,   0.50,  -6.97,  99.90,  -6.29,   0.18,
01/18 15Z,   0.50,  -7.84,  99.90,  -7.16,   0.18,
01/18 16Z,   0.50,  -8.35,  99.90,  -7.67,   0.18,  (min)
01/18 17Z,   0.50,  -7.83,  99.90,  -7.15,   0.18,
01/18 18Z,   0.50,  -6.32,  99.90,  -5.64,   0.18,
01/18 19Z,   0.50,  -4.83,  99.90,  -4.15,   0.18,
01/18 20Z,   0.50,  -3.77,  99.90,  -3.09,   0.18,
01/18 21Z,   0.50,  -2.96,  99.90,  -2.28,   0.18,
01/18 22Z,   0.50,  -2.72,  99.90,  -2.04,   0.18,  (max)
01/18 23Z,   0.50,  -3.30,  99.90,  -2.62,   0.18,
01/19 00Z,   0.50,  -4.30,  99.90,  -3.62,   0.18,
01/19 01Z,   0.40,  -5.37,  99.90,  -4.79,   0.18,
01/19 02Z,   0.40,  -6.41,  99.90,  -5.82,   0.18,
01/19 03Z,   0.40,  -7.39,  99.90,  -6.81,   0.18,
01/19 04Z,   0.40,  -8.23,  99.90,  -7.65,   0.18,
01/19 05Z,   0.40,  -8.35,  99.90,  -7.76,   0.18,  (min)
01/19 06Z,   0.40,  -7.29,  99.90,  -6.70,   0.18,
01/19 07Z,   0.40,  -5.77,  99.90,  -5.19,   0.18,
01/19 08Z,   0.40,  -4.59,  99.90,  -4.01,   0.18,
01/19 09Z,   0.40,  -3.65,  99.90,  -3.07,   0.18,
01/19 10Z,   0.40,  -3.05,  99.90,  -2.46,   0.18,  (max)
01/19 11Z,   0.40,  -3.26,  99.90,  -2.68,   0.18,
01/19 12Z,   0.40,  -4.15,  99.90,  -3.57,   0.18,
01/19 13Z,   0.40,  -5.25,  99.90,  -4.66,   0.18,
01/19 14Z,   0.30,  -6.31,  99.90,  -5.83,   0.18,
01/19 15Z,   0.30,  -7.24,  99.90,  -6.76,   0.18,
01/19 16Z,   0.30,  -8.01,  99.90,  -7.53,   0.18,
01/19 17Z,   0.20,  -8.31,  99.90,  -7.93,   0.18,  (min)
01/19 18Z,   0.20,  -7.53,  99.90,  -7.15,   0.18,