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
Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
Boston, MA
Buzzards Bay MA
Woods Hole, MA
Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
Bridgeport, CT
Port Jefferson NY
Kings Pnt, NY
The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Wilmington, NC : 03/10/2026 22:22:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 06Z,   0.20,  -1.26,  -1.36,  99.90,  -0.30,
03/09 07Z,   0.20,  -1.30,  -1.42,  99.90,  -0.32,  (max)
03/09 08Z,   0.20,  -1.81,  -1.89,  99.90,  -0.28,
03/09 09Z,   0.20,  -2.68,  -2.81,  99.90,  -0.33,
03/09 10Z,   0.20,  -3.60,  -3.75,  99.90,  -0.35,
03/09 11Z,   0.20,  -4.34,  -4.58,  99.90,  -0.44,
03/09 12Z,   0.20,  -4.84,  -5.25,  99.90,  -0.61,
03/09 13Z,   0.20,  -5.06,  -5.35,  99.90,  -0.49,  (min)
03/09 14Z,   0.20,  -4.78,  -4.53,  99.90,   0.05,
03/09 15Z,   0.20,  -3.89,  -3.44,  99.90,   0.25,
03/09 16Z,   0.20,  -2.87,  -2.56,  99.90,   0.11,
03/09 17Z,   0.20,  -2.22,  -2.09,  99.90,  -0.07,
03/09 18Z,   0.20,  -1.89,  -1.90,  99.90,  -0.21,  (max)
03/09 19Z,   0.20,  -1.80,  -2.07,  99.90,  -0.47,
03/09 20Z,   0.20,  -2.16,  -2.62,  99.90,  -0.66,
03/09 21Z,   0.20,  -2.97,  -3.31,  99.90,  -0.54,
03/09 22Z,   0.30,  -3.91,  -4.09,  99.90,  -0.48,
03/09 23Z,   0.30,  -4.63,  -4.79,  99.90,  -0.46,
03/10 00Z,   0.30,  -5.01,  -5.29,  99.90,  -0.58,
03/10 01Z,   0.30,  -5.07,  -5.36,  99.90,  -0.59,  (min)
03/10 02Z,   0.30,  -4.76,  -4.54,  99.90,  -0.08,
03/10 03Z,   0.30,  -3.91,  -3.48,  99.90,   0.13,
03/10 04Z,   0.30,  -2.78,  -2.56,  99.90,  -0.08,
03/10 05Z,   0.30,  -1.96,  -1.91,  99.90,  -0.25,
03/10 06Z,   0.30,  -1.56,  -1.56,  99.90,  -0.30,
03/10 07Z,   0.30,  -1.38,  -1.42,  99.90,  -0.34,  (max)
03/10 08Z,   0.30,  -1.50,  -1.62,  99.90,  -0.42,
03/10 09Z,   0.30,  -2.09,  -2.32,  99.90,  -0.53,
03/10 10Z,   0.30,  -2.97,  -3.26,  99.90,  -0.59,
03/10 11Z,   0.30,  -3.81,  -4.04,  99.90,  -0.53,
03/10 12Z,   0.20,  -4.42,  -4.72,  99.90,  -0.50,
03/10 13Z,   0.20,  -4.79,  -5.25,  99.90,  -0.66,
03/10 14Z,   0.20,  -4.92,  -5.26,  99.90,  -0.54,  (min)
03/10 15Z,   0.20,  -4.55,  -4.58,  99.90,  -0.23,
03/10 16Z,   0.20,  -3.66,  -3.63,  99.90,  -0.17,
03/10 17Z,   0.20,  -2.76,  -2.83,  99.90,  -0.27,
03/10 18Z,   0.20,  -2.22,  -2.37,  99.90,  -0.35,
03/10 19Z,   0.20,  -1.96,  -2.19,  99.90,  -0.43,  (max)
03/10 20Z,   0.20,  -1.94,  -2.39,  99.90,  -0.65,
03/10 21Z,   0.20,  -2.38,  -3.04,  99.90,  -0.86,
03/10 22Z,   0.20,  -3.24,  -3.73,  99.90,  -0.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 23Z,   0.20,  -4.12,  99.90,  -4.59,  -0.67,
03/11 00Z,   0.20,  -4.73,  99.90,  -5.18,  -0.65,
03/11 01Z,   0.20,  -4.98,  99.90,  -5.40,  -0.62,  (min)
03/11 02Z,   0.20,  -4.96,  99.90,  -5.36,  -0.60,
03/11 03Z,   0.20,  -4.57,  99.90,  -4.95,  -0.58,
03/11 04Z,   0.20,  -3.69,  99.90,  -4.04,  -0.55,
03/11 05Z,   0.20,  -2.64,  99.90,  -2.97,  -0.53,
03/11 06Z,   0.20,  -1.95,  99.90,  -2.26,  -0.51,
03/11 07Z,   0.20,  -1.63,  99.90,  -1.91,  -0.48,
03/11 08Z,   0.20,  -1.49,  99.90,  -1.75,  -0.46,  (max)
03/11 09Z,   0.20,  -1.68,  99.90,  -1.92,  -0.44,
03/11 10Z,   0.20,  -2.31,  99.90,  -2.52,  -0.41,
03/11 11Z,   0.20,  -3.16,  99.90,  -3.37,  -0.41,
03/11 12Z,   0.20,  -3.91,  99.90,  -4.12,  -0.41,
03/11 13Z,   0.20,  -4.42,  99.90,  -4.63,  -0.41,
03/11 14Z,   0.20,  -4.73,  99.90,  -4.95,  -0.41,
03/11 15Z,   0.20,  -4.82,  99.90,  -5.03,  -0.41,  (min)
03/11 16Z,   0.20,  -4.40,  99.90,  -4.61,  -0.41,
03/11 17Z,   0.20,  -3.51,  99.90,  -3.73,  -0.41,
03/11 18Z,   0.20,  -2.69,  99.90,  -2.91,  -0.41,
03/11 19Z,   0.20,  -2.23,  99.90,  -2.45,  -0.41,
03/11 20Z,   0.20,  -2.00,  99.90,  -2.21,  -0.41,  (max)
03/11 21Z,   0.20,  -2.03,  99.90,  -2.25,  -0.41,
03/11 22Z,   0.20,  -2.54,  99.90,  -2.75,  -0.41,
03/11 23Z,   0.20,  -3.39,  99.90,  -3.61,  -0.41,
03/12 00Z,   0.20,  -4.21,  99.90,  -4.43,  -0.41,
03/12 01Z,   0.20,  -4.73,  99.90,  -4.94,  -0.41,
03/12 02Z,   0.30,  -4.93,  99.90,  -5.04,  -0.41,  (min)
03/12 03Z,   0.30,  -4.89,  99.90,  -5.00,  -0.41,
03/12 04Z,   0.30,  -4.48,  99.90,  -4.59,  -0.41,
03/12 05Z,   0.30,  -3.57,  99.90,  -3.69,  -0.41,
03/12 06Z,   0.30,  -2.58,  99.90,  -2.70,  -0.41,
03/12 07Z,   0.30,  -1.97,  99.90,  -2.08,  -0.41,
03/12 08Z,   0.30,  -1.68,  99.90,  -1.79,  -0.41,
03/12 09Z,   0.30,  -1.56,  99.90,  -1.67,  -0.41,  (max)
03/12 10Z,   0.30,  -1.79,  99.90,  -1.90,  -0.41,
03/12 11Z,   0.30,  -2.43,  99.90,  -2.55,  -0.41,
03/12 12Z,   0.30,  -3.23,  99.90,  -3.35,  -0.41,
03/12 13Z,   0.30,  -3.91,  99.90,  -4.03,  -0.41,
03/12 14Z,   0.30,  -4.39,  99.90,  -4.50,  -0.41,
03/12 15Z,   0.30,  -4.71,  99.90,  -4.83,  -0.41,
03/12 16Z,   0.30,  -4.78,  99.90,  -4.90,  -0.41,  (min)
03/12 17Z,   0.30,  -4.31,  99.90,  -4.42,  -0.41,
03/12 18Z,   0.20,  -3.41,  99.90,  -3.62,  -0.41,
03/12 19Z,   0.20,  -2.64,  99.90,  -2.85,  -0.41,
03/12 20Z,   0.10,  -2.21,  99.90,  -2.52,  -0.41,
03/12 21Z,   0.10,  -1.99,  99.90,  -2.30,  -0.41,  (max)
03/12 22Z,   0.00,  -2.06,  99.90,  -2.48,  -0.41,
03/12 23Z,   0.00,  -2.61,  99.90,  -3.03,  -0.41,
03/13 00Z,   0.00,  -3.45,  99.90,  -3.86,  -0.41,
03/13 01Z,   0.00,  -4.21,  99.90,  -4.62,  -0.41,
03/13 02Z,  -0.10,  -4.69,  99.90,  -5.20,  -0.41,
03/13 03Z,  -0.10,  -4.91,  99.90,  -5.42,  -0.41,  (min)
03/13 04Z,  -0.10,  -4.90,  99.90,  -5.41,  -0.41,
03/13 05Z,  -0.10,  -4.46,  99.90,  -4.97,  -0.41,
03/13 06Z,  -0.10,  -3.52,  99.90,  -4.03,  -0.41,
03/13 07Z,  -0.10,  -2.55,  99.90,  -3.06,  -0.41,
03/13 08Z,  -0.10,  -1.97,  99.90,  -2.48,  -0.41,
03/13 09Z,   0.00,  -1.67,  99.90,  -2.09,  -0.41,
03/13 10Z,   0.00,  -1.56,  99.90,  -1.98,  -0.41,  (max)
03/13 11Z,   0.00,  -1.82,  99.90,  -2.24,  -0.41,
03/13 12Z,   0.00,  -2.47,  99.90,  -2.88,  -0.41,
03/13 13Z,   0.00,  -3.24,  99.90,  -3.65,  -0.41,
03/13 14Z,   0.00,  -3.90,  99.90,  -4.31,  -0.41,
03/13 15Z,   0.00,  -4.39,  99.90,  -4.81,  -0.41,
03/13 16Z,   0.10,  -4.76,  99.90,  -5.07,  -0.41,
03/13 17Z,   0.10,  -4.81,  99.90,  -5.12,  -0.41,  (min)
03/13 18Z,   0.20,  -4.25,  99.90,  -4.47,  -0.41,
03/13 19Z,   0.20,  -3.31,  99.90,  -3.52,  -0.41,
03/13 20Z,   0.20,  -2.55,  99.90,  -2.76,  -0.41,
03/13 21Z,   0.20,  -2.13,  99.90,  -2.34,  -0.41,
03/13 22Z,   0.30,  -1.91,  99.90,  -2.02,  -0.41,  (max)
03/13 23Z,   0.30,  -2.02,  99.90,  -2.14,  -0.41,
03/14 00Z,   0.30,  -2.60,  99.90,  -2.72,  -0.41,
03/14 01Z,   0.30,  -3.43,  99.90,  -3.54,  -0.41,
03/14 02Z,   0.30,  -4.17,  99.90,  -4.29,  -0.41,
03/14 03Z,   0.30,  -4.67,  99.90,  -4.78,  -0.41,
03/14 04Z,   0.30,  -4.95,  99.90,  -5.06,  -0.41,
03/14 05Z,   0.20,  -4.97,  99.90,  -5.19,  -0.41,  (min)
03/14 06Z,   0.20,  -4.48,  99.90,  -4.70,  -0.41,
03/14 07Z,   0.20,  -3.48,  99.90,  -3.69,  -0.41,
03/14 08Z,   0.20,  -2.50,  99.90,  -2.71,  -0.41,
03/14 09Z,   0.20,  -1.92,  99.90,  -2.13,  -0.41,
03/14 10Z,   0.10,  -1.60,  99.90,  -1.91,  -0.41,
03/14 11Z,   0.10,  -1.49,  99.90,  -1.81,  -0.41,  (max)
03/14 12Z,   0.10,  -1.79,  99.90,  -2.11,  -0.41,
03/14 13Z,  99.90,  -2.46,  99.90,  99.90,  -0.41,
03/14 14Z,  99.90,  -3.24,  99.90,  99.90,  -0.41,
03/14 15Z,  99.90,  -3.92,  99.90,  99.90,  -0.41,
03/14 16Z,  99.90,  -4.47,  99.90,  99.90,  -0.41,
03/14 17Z,  99.90,  -4.88,  99.90,  99.90,  -0.41,
03/14 18Z,  99.90,  -4.86,  99.90,  99.90,  -0.41,