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
#Cape May, NJ : 10/06/2026 21:23:44 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   1.10,  -2.57,  -1.02,  99.90,   0.45,
10/05 07Z,   1.00,  -1.70,  -0.21,  99.90,   0.49,
10/05 08Z,   1.00,  -1.19,   0.28,  99.90,   0.47,
10/05 09Z,   1.00,  -1.18,   0.30,  99.90,   0.48,  (max)
10/05 10Z,   1.00,  -1.64,  -0.32,  99.90,   0.32,
10/05 11Z,   0.90,  -2.45,  -1.28,  99.90,   0.27,
10/05 12Z,   0.90,  -3.44,  -2.32,  99.90,   0.22,
10/05 13Z,   0.80,  -4.33,  -3.28,  99.90,   0.25,
10/05 14Z,   0.80,  -4.82,  -3.77,  99.90,   0.25,
10/05 15Z,   0.80,  -4.77,  -3.79,  99.90,   0.18,  (min)
10/05 16Z,   0.70,  -4.24,  -3.34,  99.90,   0.20,
10/05 17Z,   0.70,  -3.34,  -2.46,  99.90,   0.18,
10/05 18Z,   0.70,  -2.22,  -1.38,  99.90,   0.14,
10/05 19Z,   0.70,  -1.10,  -0.23,  99.90,   0.17,
10/05 20Z,   0.60,  -0.28,   0.59,  99.90,   0.27,
10/05 21Z,   0.50,   0.00,   0.71,  99.90,   0.21,  (max)
10/05 22Z,   0.50,  -0.28,   0.14,  99.90,  -0.08,
10/05 23Z,   0.40,  -1.05,  -0.70,  99.90,  -0.05,
10/06 00Z,   0.40,  -2.16,  -1.84,  99.90,  -0.08,
10/06 01Z,   0.40,  -3.37,  -3.08,  99.90,  -0.11,
10/06 02Z,   0.40,  -4.37,  -4.07,  99.90,  -0.10,
10/06 03Z,   0.50,  -4.90,  -4.62,  99.90,  -0.22,  (min)
10/06 04Z,   0.40,  -4.90,  -4.45,  99.90,   0.05,
10/06 05Z,   0.40,  -4.44,  -3.83,  99.90,   0.21,
10/06 06Z,   0.30,  -3.60,  -3.08,  99.90,   0.22,
10/06 07Z,   0.30,  -2.55,  -2.11,  99.90,   0.14,
10/06 08Z,   0.30,  -1.56,  -1.19,  99.90,   0.07,
10/06 09Z,   0.30,  -0.94,  -0.62,  99.90,   0.02,
10/06 10Z,   0.40,  -0.86,  -0.46,  99.90,   0.00,  (max)
10/06 11Z,   0.40,  -1.31,  -0.96,  99.90,  -0.05,
10/06 12Z,   0.30,  -2.19,  -1.87,  99.90,   0.02,
10/06 13Z,   0.30,  -3.30,  -2.89,  99.90,   0.11,
10/06 14Z,   0.30,  -4.33,  -3.92,  99.90,   0.11,
10/06 15Z,   0.30,  -4.93,  -4.52,  99.90,   0.11,  (min)
10/06 16Z,   0.30,  -4.97,  -4.35,  99.90,   0.32,
10/06 17Z,   0.20,  -4.48,  -4.02,  99.90,   0.26,
10/06 18Z,   0.20,  -3.57,  -3.11,  99.90,   0.26,
10/06 19Z,   0.20,  -2.37,  -1.91,  99.90,   0.26,
10/06 20Z,   0.30,  -1.16,  -0.74,  99.90,   0.12,
10/06 21Z,   0.30,  -0.26,   0.15,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 22Z,   0.30,   0.08,  99.90,   0.50,   0.13,  (max)
10/06 23Z,   0.30,  -0.20,  99.90,   0.24,   0.14,
10/07 00Z,   0.30,  -1.02,  99.90,  -0.56,   0.16,
10/07 01Z,   0.20,  -2.22,  99.90,  -1.84,   0.18,
10/07 02Z,   0.20,  -3.53,  99.90,  -3.14,   0.19,
10/07 03Z,   0.20,  -4.58,  99.90,  -4.17,   0.21,
10/07 04Z,   0.10,  -5.12,  99.90,  -4.79,   0.22,  (min)
10/07 05Z,   0.10,  -5.08,  99.90,  -4.74,   0.24,
10/07 06Z,   0.20,  -4.53,  99.90,  -4.07,   0.26,
10/07 07Z,   0.20,  -3.56,  99.90,  -3.09,   0.27,
10/07 08Z,   0.20,  -2.36,  99.90,  -1.87,   0.29,
10/07 09Z,   0.20,  -1.25,  99.90,  -0.75,   0.31,
10/07 10Z,   0.20,  -0.58,  99.90,  -0.07,   0.31,
10/07 11Z,   0.20,  -0.51,  99.90,   0.00,   0.31,  (max)
10/07 12Z,   0.20,  -1.03,  99.90,  -0.52,   0.31,
10/07 13Z,   0.20,  -2.04,  99.90,  -1.53,   0.31,
10/07 14Z,   0.20,  -3.30,  99.90,  -2.79,   0.31,
10/07 15Z,   0.20,  -4.44,  99.90,  -3.94,   0.31,
10/07 16Z,   0.10,  -5.12,  99.90,  -4.71,   0.31,
10/07 17Z,   0.10,  -5.18,  99.90,  -4.77,   0.31,  (min)
10/07 18Z,   0.20,  -4.67,  99.90,  -4.16,   0.31,
10/07 19Z,   0.20,  -3.68,  99.90,  -3.18,   0.31,
10/07 20Z,   0.20,  -2.40,  99.90,  -1.89,   0.31,
10/07 21Z,   0.30,  -1.11,  99.90,  -0.50,   0.31,
10/07 22Z,   0.30,  -0.19,  99.90,   0.42,   0.31,
10/07 23Z,   0.30,   0.13,  99.90,   0.73,   0.31,  (max)
10/08 00Z,   0.30,  -0.22,  99.90,   0.39,   0.31,
10/08 01Z,   0.20,  -1.14,  99.90,  -0.64,   0.31,
10/08 02Z,   0.10,  -2.46,  99.90,  -2.05,   0.31,
10/08 03Z,   0.10,  -3.83,  99.90,  -3.42,   0.31,
10/08 04Z,   0.10,  -4.87,  99.90,  -4.47,   0.31,
10/08 05Z,   0.10,  -5.34,  99.90,  -4.93,   0.31,  (min)
10/08 06Z,   0.10,  -5.18,  99.90,  -4.77,   0.31,
10/08 07Z,   0.10,  -4.47,  99.90,  -4.07,   0.31,
10/08 08Z,   0.10,  -3.34,  99.90,  -2.93,   0.31,
10/08 09Z,   0.00,  -2.00,  99.90,  -1.69,   0.31,
10/08 10Z,   0.00,  -0.83,  99.90,  -0.53,   0.31,
10/08 11Z,   0.00,  -0.18,  99.90,   0.12,   0.31,  (max)
10/08 12Z,   0.00,  -0.20,  99.90,   0.10,   0.31,
10/08 13Z,   0.00,  -0.87,  99.90,  -0.57,   0.31,
10/08 14Z,   0.00,  -2.05,  99.90,  -1.74,   0.31,
10/08 15Z,   0.00,  -3.45,  99.90,  -3.14,   0.31,
10/08 16Z,  -0.10,  -4.65,  99.90,  -4.45,   0.31,
10/08 17Z,  -0.10,  -5.32,  99.90,  -5.12,   0.31,
10/08 18Z,  -0.10,  -5.33,  99.90,  -5.12,   0.31,  (min)
10/08 19Z,   0.00,  -4.74,  99.90,  -4.43,   0.31,
10/08 20Z,   0.00,  -3.66,  99.90,  -3.35,   0.31,
10/08 21Z,   0.00,  -2.29,  99.90,  -1.99,   0.31,
10/08 22Z,   0.00,  -0.98,  99.90,  -0.68,   0.31,
10/08 23Z,   0.00,  -0.11,  99.90,   0.20,   0.31,
10/09 00Z,   0.00,   0.10,  99.90,   0.41,   0.31,  (max)
10/09 01Z,   0.00,  -0.38,  99.90,  -0.08,   0.31,
10/09 02Z,   0.00,  -1.44,  99.90,  -1.13,   0.31,
10/09 03Z,   0.00,  -2.84,  99.90,  -2.54,   0.31,
10/09 04Z,   0.00,  -4.21,  99.90,  -3.91,   0.31,
10/09 05Z,   0.00,  -5.16,  99.90,  -4.86,   0.31,
10/09 06Z,   0.00,  -5.46,  99.90,  -5.16,   0.31,  (min)
10/09 07Z,   0.00,  -5.12,  99.90,  -4.82,   0.31,
10/09 08Z,   0.00,  -4.23,  99.90,  -3.93,   0.31,
10/09 09Z,   0.00,  -2.94,  99.90,  -2.63,   0.31,
10/09 10Z,   0.00,  -1.52,  99.90,  -1.22,   0.31,
10/09 11Z,   0.00,  -0.39,  99.90,  -0.08,   0.31,
10/09 12Z,   0.00,   0.15,  99.90,   0.45,   0.31,  (max)
10/09 13Z,   0.00,  -0.05,  99.90,   0.26,   0.31,
10/09 14Z,   0.00,  -0.90,  99.90,  -0.60,   0.31,
10/09 15Z,   0.00,  -2.24,  99.90,  -1.93,   0.31,
10/09 16Z,   0.00,  -3.71,  99.90,  -3.40,   0.31,
10/09 17Z,   0.00,  -4.90,  99.90,  -4.59,   0.31,
10/09 18Z,   0.10,  -5.47,  99.90,  -5.07,   0.31,  (min)
10/09 19Z,   0.00,  -5.37,  99.90,  -5.06,   0.31,
10/09 20Z,   0.10,  -4.66,  99.90,  -4.25,   0.31,
10/09 21Z,   0.10,  -3.49,  99.90,  -3.08,   0.31,
10/09 22Z,   0.10,  -2.09,  99.90,  -1.68,   0.31,
10/09 23Z,   0.10,  -0.83,  99.90,  -0.42,   0.31,
10/10 00Z,   0.00,  -0.09,  99.90,   0.22,   0.31,
10/10 01Z,   0.00,  -0.05,  99.90,   0.25,   0.31,  (max)
10/10 02Z,   0.00,  -0.70,  99.90,  -0.40,   0.31,
10/10 03Z,   0.00,  -1.88,  99.90,  -1.58,   0.31,
10/10 04Z,   0.00,  -3.31,  99.90,  -3.01,   0.31,
10/10 05Z,   0.00,  -4.60,  99.90,  -4.29,   0.31,
10/10 06Z,   0.00,  -5.36,  99.90,  -5.05,   0.31,
10/10 07Z,   0.00,  -5.44,  99.90,  -5.14,   0.31,  (min)
10/10 08Z,   0.00,  -4.89,  99.90,  -4.58,   0.31,
10/10 09Z,   0.00,  -3.82,  99.90,  -3.51,   0.31,
10/10 10Z,   0.00,  -2.42,  99.90,  -2.12,   0.31,
10/10 11Z,   0.00,  -1.01,  99.90,  -0.71,   0.31,
10/10 12Z,   0.00,   0.00,  99.90,   0.31,   0.31,
10/10 13Z,  99.90,   0.33,  99.90,  99.90,   0.31,
10/10 14Z,  99.90,  -0.08,  99.90,  99.90,   0.31,
10/10 15Z,  99.90,  -1.13,  99.90,  99.90,   0.31,
10/10 16Z,  99.90,  -2.57,  99.90,  99.90,   0.31,
10/10 17Z,  99.90,  -4.04,  99.90,  99.90,   0.31,
10/10 18Z,  99.90,  -5.11,  99.90,  99.90,   0.31,