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 21:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   1.10,   2.94,   4.49,  99.90,   0.45,
10/05 07Z,   1.00,   3.81,   5.30,  99.90,   0.49,
10/05 08Z,   1.00,   4.32,   5.79,  99.90,   0.47,
10/05 09Z,   1.00,   4.33,   5.81,  99.90,   0.48,  (max)
10/05 10Z,   1.00,   3.87,   5.19,  99.90,   0.32,
10/05 11Z,   0.90,   3.06,   4.23,  99.90,   0.27,
10/05 12Z,   0.90,   2.07,   3.19,  99.90,   0.22,
10/05 13Z,   0.80,   1.18,   2.23,  99.90,   0.25,
10/05 14Z,   0.80,   0.69,   1.74,  99.90,   0.25,
10/05 15Z,   0.80,   0.74,   1.72,  99.90,   0.18,  (min)
10/05 16Z,   0.70,   1.27,   2.17,  99.90,   0.20,
10/05 17Z,   0.70,   2.17,   3.05,  99.90,   0.18,
10/05 18Z,   0.70,   3.29,   4.13,  99.90,   0.14,
10/05 19Z,   0.70,   4.41,   5.28,  99.90,   0.17,
10/05 20Z,   0.60,   5.23,   6.10,  99.90,   0.27,
10/05 21Z,   0.50,   5.51,   6.22,  99.90,   0.21,  (max)
10/05 22Z,   0.50,   5.23,   5.65,  99.90,  -0.08,
10/05 23Z,   0.40,   4.46,   4.81,  99.90,  -0.05,
10/06 00Z,   0.40,   3.35,   3.67,  99.90,  -0.08,
10/06 01Z,   0.40,   2.14,   2.43,  99.90,  -0.11,
10/06 02Z,   0.40,   1.14,   1.44,  99.90,  -0.10,
10/06 03Z,   0.50,   0.61,   0.89,  99.90,  -0.22,  (min)
10/06 04Z,   0.40,   0.61,   1.06,  99.90,   0.05,
10/06 05Z,   0.40,   1.07,   1.68,  99.90,   0.21,
10/06 06Z,   0.30,   1.91,   2.43,  99.90,   0.22,
10/06 07Z,   0.30,   2.96,   3.40,  99.90,   0.14,
10/06 08Z,   0.30,   3.95,   4.32,  99.90,   0.07,
10/06 09Z,   0.30,   4.57,   4.89,  99.90,   0.02,
10/06 10Z,   0.40,   4.65,   5.05,  99.90,   0.00,  (max)
10/06 11Z,   0.40,   4.20,   4.55,  99.90,  -0.05,
10/06 12Z,   0.30,   3.32,   3.64,  99.90,   0.02,
10/06 13Z,   0.30,   2.21,   2.62,  99.90,   0.11,
10/06 14Z,   0.30,   1.18,   1.59,  99.90,   0.11,
10/06 15Z,   0.30,   0.58,   0.99,  99.90,   0.11,  (min)
10/06 16Z,   0.30,   0.54,   1.16,  99.90,   0.32,
10/06 17Z,   0.20,   1.03,   1.49,  99.90,   0.26,
10/06 18Z,   0.20,   1.94,   2.40,  99.90,   0.26,
10/06 19Z,   0.20,   3.14,   3.60,  99.90,   0.26,
10/06 20Z,   0.30,   4.35,   4.77,  99.90,   0.12,
10/06 21Z,   0.30,   5.25,   5.66,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 22Z,   0.30,   5.59,  99.90,   6.01,   0.13,  (max)
10/06 23Z,   0.30,   5.31,  99.90,   5.75,   0.14,
10/07 00Z,   0.30,   4.49,  99.90,   4.95,   0.16,
10/07 01Z,   0.20,   3.29,  99.90,   3.67,   0.18,
10/07 02Z,   0.20,   1.98,  99.90,   2.37,   0.19,
10/07 03Z,   0.20,   0.93,  99.90,   1.34,   0.21,
10/07 04Z,   0.10,   0.39,  99.90,   0.72,   0.22,  (min)
10/07 05Z,   0.10,   0.43,  99.90,   0.77,   0.24,
10/07 06Z,   0.20,   0.98,  99.90,   1.44,   0.26,
10/07 07Z,   0.20,   1.95,  99.90,   2.42,   0.27,
10/07 08Z,   0.20,   3.15,  99.90,   3.64,   0.29,
10/07 09Z,   0.20,   4.26,  99.90,   4.76,   0.31,
10/07 10Z,   0.20,   4.93,  99.90,   5.44,   0.31,
10/07 11Z,   0.20,   5.00,  99.90,   5.51,   0.31,  (max)
10/07 12Z,   0.20,   4.48,  99.90,   4.99,   0.31,
10/07 13Z,   0.20,   3.47,  99.90,   3.98,   0.31,
10/07 14Z,   0.20,   2.21,  99.90,   2.72,   0.31,
10/07 15Z,   0.20,   1.07,  99.90,   1.57,   0.31,
10/07 16Z,   0.10,   0.39,  99.90,   0.80,   0.31,
10/07 17Z,   0.10,   0.33,  99.90,   0.74,   0.31,  (min)
10/07 18Z,   0.20,   0.84,  99.90,   1.35,   0.31,
10/07 19Z,   0.20,   1.83,  99.90,   2.33,   0.31,
10/07 20Z,   0.20,   3.11,  99.90,   3.62,   0.31,
10/07 21Z,   0.30,   4.40,  99.90,   5.01,   0.31,
10/07 22Z,   0.30,   5.32,  99.90,   5.93,   0.31,
10/07 23Z,   0.30,   5.64,  99.90,   6.24,   0.31,  (max)
10/08 00Z,   0.30,   5.29,  99.90,   5.90,   0.31,
10/08 01Z,   0.20,   4.37,  99.90,   4.87,   0.31,
10/08 02Z,   0.10,   3.05,  99.90,   3.46,   0.31,
10/08 03Z,   0.10,   1.68,  99.90,   2.09,   0.31,
10/08 04Z,   0.10,   0.64,  99.90,   1.04,   0.31,
10/08 05Z,   0.10,   0.17,  99.90,   0.58,   0.31,  (min)
10/08 06Z,   0.10,   0.33,  99.90,   0.74,   0.31,
10/08 07Z,   0.10,   1.04,  99.90,   1.44,   0.31,
10/08 08Z,   0.10,   2.17,  99.90,   2.58,   0.31,
10/08 09Z,   0.00,   3.51,  99.90,   3.82,   0.31,
10/08 10Z,   0.00,   4.68,  99.90,   4.98,   0.31,
10/08 11Z,   0.00,   5.33,  99.90,   5.63,   0.31,  (max)
10/08 12Z,   0.00,   5.31,  99.90,   5.61,   0.31,
10/08 13Z,   0.00,   4.64,  99.90,   4.94,   0.31,
10/08 14Z,   0.00,   3.46,  99.90,   3.77,   0.31,
10/08 15Z,   0.00,   2.06,  99.90,   2.37,   0.31,
10/08 16Z,  -0.10,   0.86,  99.90,   1.06,   0.31,
10/08 17Z,  -0.10,   0.19,  99.90,   0.39,   0.31,
10/08 18Z,  -0.10,   0.18,  99.90,   0.39,   0.31,  (min)
10/08 19Z,   0.00,   0.77,  99.90,   1.08,   0.31,
10/08 20Z,   0.00,   1.85,  99.90,   2.16,   0.31,
10/08 21Z,   0.00,   3.22,  99.90,   3.52,   0.31,
10/08 22Z,   0.00,   4.53,  99.90,   4.83,   0.31,
10/08 23Z,   0.00,   5.40,  99.90,   5.71,   0.31,
10/09 00Z,   0.00,   5.61,  99.90,   5.92,   0.31,  (max)
10/09 01Z,   0.00,   5.13,  99.90,   5.43,   0.31,
10/09 02Z,   0.00,   4.07,  99.90,   4.38,   0.31,
10/09 03Z,   0.00,   2.67,  99.90,   2.97,   0.31,
10/09 04Z,   0.00,   1.30,  99.90,   1.60,   0.31,
10/09 05Z,   0.00,   0.35,  99.90,   0.65,   0.31,
10/09 06Z,   0.00,   0.05,  99.90,   0.35,   0.31,  (min)
10/09 07Z,   0.00,   0.39,  99.90,   0.69,   0.31,
10/09 08Z,   0.00,   1.28,  99.90,   1.58,   0.31,
10/09 09Z,   0.00,   2.57,  99.90,   2.88,   0.31,
10/09 10Z,   0.00,   3.99,  99.90,   4.29,   0.31,
10/09 11Z,   0.00,   5.12,  99.90,   5.43,   0.31,
10/09 12Z,   0.00,   5.66,  99.90,   5.96,   0.31,  (max)
10/09 13Z,   0.00,   5.46,  99.90,   5.77,   0.31,
10/09 14Z,   0.00,   4.61,  99.90,   4.91,   0.31,
10/09 15Z,   0.00,   3.27,  99.90,   3.58,   0.31,
10/09 16Z,   0.00,   1.80,  99.90,   2.11,   0.31,
10/09 17Z,   0.00,   0.61,  99.90,   0.92,   0.31,
10/09 18Z,   0.10,   0.04,  99.90,   0.44,   0.31,  (min)
10/09 19Z,   0.00,   0.14,  99.90,   0.45,   0.31,
10/09 20Z,   0.10,   0.85,  99.90,   1.26,   0.31,
10/09 21Z,   0.10,   2.02,  99.90,   2.43,   0.31,
10/09 22Z,   0.10,   3.42,  99.90,   3.83,   0.31,
10/09 23Z,   0.10,   4.68,  99.90,   5.09,   0.31,
10/10 00Z,   0.00,   5.42,  99.90,   5.73,   0.31,
10/10 01Z,   0.00,   5.46,  99.90,   5.76,   0.31,  (max)
10/10 02Z,   0.00,   4.81,  99.90,   5.11,   0.31,
10/10 03Z,   0.00,   3.63,  99.90,   3.93,   0.31,
10/10 04Z,   0.00,   2.20,  99.90,   2.50,   0.31,
10/10 05Z,   0.00,   0.91,  99.90,   1.22,   0.31,
10/10 06Z,   0.00,   0.15,  99.90,   0.46,   0.31,
10/10 07Z,   0.00,   0.07,  99.90,   0.37,   0.31,  (min)
10/10 08Z,   0.00,   0.62,  99.90,   0.93,   0.31,
10/10 09Z,   0.00,   1.69,  99.90,   2.00,   0.31,
10/10 10Z,   0.00,   3.09,  99.90,   3.39,   0.31,
10/10 11Z,   0.00,   4.50,  99.90,   4.80,   0.31,
10/10 12Z,   0.00,   5.51,  99.90,   5.82,   0.31,
10/10 13Z,  99.90,   5.84,  99.90,  99.90,   0.31,
10/10 14Z,  99.90,   5.43,  99.90,  99.90,   0.31,
10/10 15Z,  99.90,   4.38,  99.90,  99.90,   0.31,
10/10 16Z,  99.90,   2.94,  99.90,  99.90,   0.31,
10/10 17Z,  99.90,   1.47,  99.90,  99.90,   0.31,
10/10 18Z,  99.90,   0.40,  99.90,  99.90,   0.31,