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 : 12/11/2024 00:23:12 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 06Z,   0.00,  -7.60,  -8.07,  99.90,  -0.47,
12/09 07Z,   0.00,  -8.16,  -8.79,  99.90,  -0.63,  (min)
12/09 08Z,   0.00,  -7.74,  -8.05,  99.90,  -0.31,
12/09 09Z,   0.00,  -6.19,  -6.05,  99.90,   0.14,
12/09 10Z,   0.00,  -4.54,  -4.64,  99.90,  -0.10,
12/09 11Z,   0.00,  -3.47,  -3.45,  99.90,   0.02,
12/09 12Z,   0.00,  -2.78,  -2.58,  99.90,   0.20,
12/09 13Z,   0.00,  -2.57,  -2.25,  99.90,   0.32,  (max)
12/09 14Z,   0.00,  -3.15,  -2.85,  99.90,   0.30,
12/09 15Z,   0.00,  -4.19,  -3.93,  99.90,   0.26,
12/09 16Z,   0.00,  -5.28,  -5.01,  99.90,   0.27,
12/09 17Z,   0.10,  -6.31,  -6.04,  99.90,   0.17,
12/09 18Z,   0.20,  -7.20,  -7.06,  99.90,  -0.06,
12/09 19Z,   0.20,  -7.89,  -7.85,  99.90,  -0.16,  (min)
12/09 20Z,   0.20,  -7.89,  -7.03,  99.90,   0.66,
12/09 21Z,   0.20,  -6.68,  -5.26,  99.90,   1.22,
12/09 22Z,   0.30,  -4.86,  -3.91,  99.90,   0.65,
12/09 23Z,   0.30,  -3.49,  -2.77,  99.90,   0.42,
12/10 00Z,   0.50,  -2.64,  -1.86,  99.90,   0.28,
12/10 01Z,   0.50,  -2.20,  -1.54,  99.90,   0.16,  (max)
12/10 02Z,   0.50,  -2.51,  -2.13,  99.90,  -0.12,
12/10 03Z,   0.50,  -3.49,  -3.28,  99.90,  -0.29,
12/10 04Z,   0.50,  -4.66,  -4.36,  99.90,  -0.20,
12/10 05Z,   0.50,  -5.80,  -5.40,  99.90,  -0.10,
12/10 06Z,   0.60,  -6.83,  -6.47,  99.90,  -0.24,
12/10 07Z,   0.50,  -7.75,  -7.45,  99.90,  -0.20,
12/10 08Z,   0.50,  -8.27,  -8.10,  99.90,  -0.33,  (min)
12/10 09Z,   0.50,  -7.71,  -6.78,  99.90,   0.43,
12/10 10Z,   0.50,  -6.08,  -5.03,  99.90,   0.55,
12/10 11Z,   0.50,  -4.43,  -3.72,  99.90,   0.21,
12/10 12Z,   0.60,  -3.29,  -2.66,  99.90,   0.03,
12/10 13Z,   0.60,  -2.48,  -1.80,  99.90,   0.08,
12/10 14Z,   0.60,  -2.27,  -1.61,  99.90,   0.06,  (max)
12/10 15Z,   0.60,  -2.90,  -2.28,  99.90,   0.02,
12/10 16Z,   0.60,  -3.95,  -3.42,  99.90,  -0.07,
12/10 17Z,   0.60,  -5.05,  -4.49,  99.90,  -0.04,
12/10 18Z,   0.70,  -6.11,  -5.52,  99.90,  -0.11,
12/10 19Z,   0.70,  -7.10,  -6.55,  99.90,  -0.15,
12/10 20Z,   0.70,  -7.92,  -7.42,  99.90,  -0.20,  (min)
12/10 21Z,   0.70,  -8.00,  -7.30,  99.90,  -0.00,
12/10 22Z,   0.70,  -6.82,  -5.43,  99.90,   0.69,
12/10 23Z,   0.70,  -5.09,  -3.99,  99.90,   0.40,
12/11 00Z,   0.70,  -3.75,  -2.81,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 01Z,   0.70,  -2.80,  99.90,  -1.89,   0.21,
12/11 02Z,   0.70,  -2.28,  99.90,  -1.41,   0.17,  (max)
12/11 03Z,   0.80,  -2.61,  99.90,  -1.67,   0.13,
12/11 04Z,   0.80,  -3.61,  99.90,  -2.71,   0.10,
12/11 05Z,   0.80,  -4.77,  99.90,  -3.91,   0.06,
12/11 06Z,   0.80,  -5.89,  99.90,  -5.07,   0.02,
12/11 07Z,   0.80,  -6.93,  99.90,  -6.15,  -0.02,
12/11 08Z,   0.80,  -7.87,  99.90,  -7.13,  -0.05,
12/11 09Z,   0.90,  -8.36,  99.90,  -7.55,  -0.09,  (min)
12/11 10Z,   0.90,  -7.67,  99.90,  -6.90,  -0.13,
12/11 11Z,   0.90,  -5.96,  99.90,  -5.22,  -0.16,
12/11 12Z,   0.90,  -4.28,  99.90,  -3.59,  -0.20,
12/11 13Z,   0.90,  -3.05,  99.90,  -2.35,  -0.20,
12/11 14Z,   0.90,  -2.15,  99.90,  -1.45,  -0.20,
12/11 15Z,   0.90,  -1.98,  99.90,  -1.28,  -0.20,  (max)
12/11 16Z,   0.90,  -2.66,  99.90,  -1.96,  -0.20,
12/11 17Z,   1.00,  -3.72,  99.90,  -2.92,  -0.20,
12/11 18Z,   1.10,  -4.82,  99.90,  -3.93,  -0.20,
12/11 19Z,   1.10,  -5.92,  99.90,  -5.02,  -0.20,
12/11 20Z,   1.20,  -7.03,  99.90,  -6.03,  -0.20,
12/11 21Z,   1.30,  -8.00,  99.90,  -6.90,  -0.20,
12/11 22Z,   1.40,  -8.13,  99.90,  -6.93,  -0.20,  (min)
12/11 23Z,   1.40,  -6.97,  99.90,  -5.77,  -0.20,
12/12 00Z,   1.40,  -5.31,  99.90,  -4.11,  -0.20,
12/12 01Z,   1.30,  -3.96,  99.90,  -2.86,  -0.20,
12/12 02Z,   1.20,  -2.89,  99.90,  -1.89,  -0.20,
12/12 03Z,   1.10,  -2.33,  99.90,  -1.43,  -0.20,  (max)
12/12 04Z,   1.00,  -2.71,  99.90,  -1.91,  -0.20,
12/12 05Z,   0.80,  -3.72,  99.90,  -3.12,  -0.20,
12/12 06Z,   0.70,  -4.87,  99.90,  -4.37,  -0.20,
12/12 07Z,   0.60,  -5.97,  99.90,  -5.57,  -0.20,
12/12 08Z,   0.50,  -7.02,  99.90,  -6.72,  -0.20,
12/12 09Z,   0.40,  -8.00,  99.90,  -7.80,  -0.20,
12/12 10Z,   0.40,  -8.43,  99.90,  -8.23,  -0.20,  (min)
12/12 11Z,   0.30,  -7.58,  99.90,  -7.48,  -0.20,
12/12 12Z,   0.30,  -5.79,  99.90,  -5.69,  -0.20,
12/12 13Z,   0.30,  -4.09,  99.90,  -3.99,  -0.20,
12/12 14Z,   0.30,  -2.77,  99.90,  -2.67,  -0.20,
12/12 15Z,   0.30,  -1.83,  99.90,  -1.73,  -0.20,
12/12 16Z,   0.30,  -1.74,  99.90,  -1.64,  -0.20,  (max)
12/12 17Z,   0.20,  -2.49,  99.90,  -2.49,  -0.20,
12/12 18Z,   0.20,  -3.55,  99.90,  -3.55,  -0.20,
12/12 19Z,   0.20,  -4.65,  99.90,  -4.65,  -0.20,
12/12 20Z,   0.20,  -5.78,  99.90,  -5.79,  -0.20,
12/12 21Z,   0.20,  -7.02,  99.90,  -7.02,  -0.20,
12/12 22Z,   0.10,  -8.12,  99.90,  -8.22,  -0.20,
12/12 23Z,   0.10,  -8.25,  99.90,  -8.35,  -0.20,  (min)
12/13 00Z,   0.10,  -7.07,  99.90,  -7.17,  -0.20,
12/13 01Z,   0.10,  -5.45,  99.90,  -5.55,  -0.20,
12/13 02Z,   0.00,  -4.06,  99.90,  -4.26,  -0.20,
12/13 03Z,   0.00,  -2.91,  99.90,  -3.11,  -0.20,
12/13 04Z,   0.00,  -2.38,  99.90,  -2.58,  -0.20,  (max)
12/13 05Z,   0.00,  -2.83,  99.90,  -3.03,  -0.20,
12/13 06Z,   0.00,  -3.86,  99.90,  -4.06,  -0.20,
12/13 07Z,   0.00,  -4.98,  99.90,  -5.18,  -0.20,
12/13 08Z,   0.00,  -6.06,  99.90,  -6.26,  -0.20,
12/13 09Z,   0.00,  -7.12,  99.90,  -7.32,  -0.20,
12/13 10Z,   0.00,  -8.12,  99.90,  -8.32,  -0.20,
12/13 11Z,   0.00,  -8.45,  99.90,  -8.65,  -0.20,  (min)
12/13 12Z,   0.00,  -7.43,  99.90,  -7.63,  -0.20,
12/13 13Z,   0.00,  -5.56,  99.90,  -5.76,  -0.20,
12/13 14Z,   0.00,  -3.85,  99.90,  -4.05,  -0.20,
12/13 15Z,   0.00,  -2.48,  99.90,  -2.68,  -0.20,
12/13 16Z,   0.00,  -1.58,  99.90,  -1.78,  -0.20,  (max)
12/13 17Z,   0.00,  -1.61,  99.90,  -1.81,  -0.20,
12/13 18Z,   0.00,  -2.43,  99.90,  -2.63,  -0.20,
12/13 19Z,   0.00,  -3.47,  99.90,  -3.68,  -0.20,
12/13 20Z,   0.00,  -4.56,  99.90,  -4.76,  -0.20,
12/13 21Z,   0.00,  -5.73,  99.90,  -5.94,  -0.20,
12/13 22Z,   0.00,  -7.08,  99.90,  -7.28,  -0.20,
12/13 23Z,   0.00,  -8.24,  99.90,  -8.44,  -0.20,
12/14 00Z,   0.00,  -8.30,  99.90,  -8.50,  -0.20,  (min)
12/14 01Z,   0.00,  -7.07,  99.90,  -7.27,  -0.20,
12/14 02Z,   0.10,  -5.47,  99.90,  -5.57,  -0.20,
12/14 03Z,   0.10,  -4.06,  99.90,  -4.16,  -0.20,
12/14 04Z,   0.00,  -2.88,  99.90,  -3.09,  -0.20,
12/14 05Z,   0.00,  -2.44,  99.90,  -2.64,  -0.20,  (max)
12/14 06Z,   0.00,  -2.99,  99.90,  -3.19,  -0.20,
12/14 07Z,   0.00,  -4.03,  99.90,  -4.23,  -0.20,
12/14 08Z,   0.00,  -5.11,  99.90,  -5.31,  -0.20,
12/14 09Z,   0.00,  -6.17,  99.90,  -6.37,  -0.20,
12/14 10Z,   0.00,  -7.24,  99.90,  -7.44,  -0.20,
12/14 11Z,   0.00,  -8.22,  99.90,  -8.42,  -0.20,
12/14 12Z,   0.00,  -8.40,  99.90,  -8.60,  -0.20,  (min)
12/14 13Z,   0.00,  -7.19,  99.90,  -7.39,  -0.20,
12/14 14Z,   0.00,  -5.27,  99.90,  -5.48,  -0.20,
12/14 15Z,   0.00,  -3.58,  99.90,  -3.79,  -0.20,
12/14 16Z,   0.00,  -2.24,  99.90,  -2.44,  -0.20,
12/14 17Z,   0.00,  -1.44,  99.90,  -1.64,  -0.20,  (max)
12/14 18Z,   0.10,  -1.62,  99.90,  -1.72,  -0.20,