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
#Eastport, ME : 03/08/2026 13:20:16 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 18Z,   0.10,   7.68,   9.73,  99.90,   1.95,  (max)
03/06 19Z,   0.10,   4.15,   7.60,  99.90,   3.35,
03/06 20Z,   0.00,  -0.19,   4.10,  99.90,   4.29,
03/06 21Z,   0.00,  -4.64,  -0.15,  99.90,   4.49,
03/06 22Z,   0.00,  -8.25,  -4.56,  99.90,   3.69,
03/06 23Z,   0.00,  -9.74,  -8.17,  99.90,   1.57,
03/07 00Z,   0.10,  -8.44,  -9.62,  99.90,  -1.28,  (min)
03/07 01Z,   0.20,  -4.92,  -7.99,  99.90,  -3.27,
03/07 02Z,   0.20,  -0.30,  -4.51,  99.90,  -4.41,
03/07 03Z,   0.30,   4.48,   0.06,  99.90,  -4.72,
03/07 04Z,   0.30,   8.23,   4.74,  99.90,  -3.79,
03/07 05Z,   0.20,   9.70,   8.42,  99.90,  -1.48,
03/07 06Z,   0.20,   8.51,   9.87,  99.90,   1.16,  (max)
03/07 07Z,   0.10,   5.36,   8.38,  99.90,   2.92,
03/07 08Z,   0.10,   1.20,   5.21,  99.90,   3.91,
03/07 09Z,   0.00,  -3.24,   1.06,  99.90,   4.30,
03/07 10Z,   0.00,  -7.19,  -3.18,  99.90,   4.01,
03/07 11Z,   0.00,  -9.52,  -7.28,  99.90,   2.24,
03/07 12Z,   0.10,  -9.24,  -9.57,  99.90,  -0.43,  (min)
03/07 13Z,   0.10,  -6.51,  -9.18,  99.90,  -2.77,
03/07 14Z,   0.20,  -2.36,  -6.25,  99.90,  -4.09,
03/07 15Z,   0.20,   2.22,  -1.98,  99.90,  -4.40,
03/07 16Z,   0.30,   6.30,   2.53,  99.90,  -4.07,
03/07 17Z,   0.40,   8.63,   6.59,  99.90,  -2.44,
03/07 18Z,   0.20,   8.43,   9.04,  99.90,   0.41,  (max)
03/07 19Z,   0.30,   6.05,   8.72,  99.90,   2.37,
03/07 20Z,   0.30,   2.41,   6.27,  99.90,   3.56,
03/07 21Z,   0.30,  -1.66,   2.53,  99.90,   3.89,
03/07 22Z,   0.30,  -5.53,  -1.33,  99.90,   3.90,
03/07 23Z,   0.30,  -8.27,  -5.17,  99.90,   2.80,
03/08 00Z,   0.40,  -8.77,  -7.98,  99.90,   0.39,
03/08 01Z,   0.40,  -6.72,  -8.40,  99.90,  -2.08,  (min)
03/08 02Z,   0.50,  -2.96,  -6.11,  99.90,  -3.65,
03/08 03Z,   0.50,   1.42,  -2.26,  99.90,  -4.18,
03/08 04Z,   0.50,   5.58,   2.27,  99.90,  -3.81,
03/08 05Z,   0.50,   8.45,   6.48,  99.90,  -2.47,
03/08 06Z,   0.60,   8.99,   9.54,  99.90,  -0.05,
03/08 07Z,   0.50,   7.15,   9.91,  99.90,   2.26,  (max)
03/08 08Z,   0.50,   3.74,   7.84,  99.90,   3.60,
03/08 09Z,   0.50,  -0.31,   4.43,  99.90,   4.24,
03/08 10Z,   0.50,  -4.31,   0.30,  99.90,   4.11,
03/08 11Z,   0.40,  -7.57,  -3.90,  99.90,   3.27,
03/08 12Z,   0.30,  -9.03,  -7.36,  99.90,   1.37,
03/08 13Z,   0.20,  -7.99,  -8.97,  99.90,  -1.18,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 14Z,   0.10,  -4.91,  99.90,  -5.86,  -1.04,
03/08 15Z,   0.10,  -0.92,  99.90,  -1.72,  -0.90,
03/08 16Z,   0.10,   3.15,  99.90,   2.49,  -0.76,
03/08 17Z,   0.00,   6.46,  99.90,   5.84,  -0.62,
03/08 18Z,   0.00,   7.94,  99.90,   7.46,  -0.48,  (max)
03/08 19Z,   0.00,   7.10,  99.90,   6.76,  -0.34,
03/08 20Z,   0.00,   4.44,  99.90,   4.24,  -0.20,
03/08 21Z,   0.00,   0.94,  99.90,   0.88,  -0.06,
03/08 22Z,   0.00,  -2.70,  99.90,  -2.62,   0.08,
03/08 23Z,   0.00,  -5.91,  99.90,  -5.69,   0.22,
03/09 00Z,   0.00,  -7.82,  99.90,  -7.45,   0.36,  (min)
03/09 01Z,   0.00,  -7.51,  99.90,  -7.01,   0.50,
03/09 02Z,   0.10,  -5.01,  99.90,  -4.40,   0.50,
03/09 03Z,   0.10,  -1.30,  99.90,  -0.69,   0.50,
03/09 04Z,   0.20,   2.64,  99.90,   3.35,   0.50,
03/09 05Z,   0.20,   6.12,  99.90,   6.82,   0.50,
03/09 06Z,   0.10,   8.17,  99.90,   8.77,   0.50,  (max)
03/09 07Z,   0.10,   8.00,  99.90,   8.60,   0.50,
03/09 08Z,   0.10,   5.75,  99.90,   6.36,   0.50,
03/09 09Z,   0.10,   2.34,  99.90,   2.94,   0.50,
03/09 10Z,   0.10,  -1.40,  99.90,  -0.80,   0.50,
03/09 11Z,   0.10,  -4.90,  99.90,  -4.30,   0.50,
03/09 12Z,   0.10,  -7.48,  99.90,  -6.88,   0.50,
03/09 13Z,   0.20,  -8.22,  99.90,  -7.51,   0.50,  (min)
03/09 14Z,   0.20,  -6.67,  99.90,  -5.97,   0.50,
03/09 15Z,   0.20,  -3.55,  99.90,  -2.84,   0.50,
03/09 16Z,   0.20,   0.10,  99.90,   0.80,   0.50,
03/09 17Z,   0.20,   3.59,  99.90,   4.30,   0.50,
03/09 18Z,   0.20,   6.21,  99.90,   6.91,   0.50,
03/09 19Z,   0.20,   7.04,  99.90,   7.74,   0.50,  (max)
03/09 20Z,   0.30,   5.79,  99.90,   6.59,   0.50,
03/09 21Z,   0.30,   3.11,  99.90,   3.92,   0.50,
03/09 22Z,   0.40,  -0.10,  99.90,   0.80,   0.50,
03/09 23Z,   0.50,  -3.26,  99.90,  -2.25,   0.50,
03/10 00Z,   0.50,  -5.85,  99.90,  -4.85,   0.50,
03/10 01Z,   0.50,  -7.09,  99.90,  -6.09,   0.50,  (min)
03/10 02Z,   0.50,  -6.24,  99.90,  -5.24,   0.50,
03/10 03Z,   0.50,  -3.57,  99.90,  -2.57,   0.50,
03/10 04Z,   0.40,  -0.13,  99.90,   0.77,   0.50,
03/10 05Z,   0.30,   3.30,  99.90,   4.11,   0.50,
03/10 06Z,   0.20,   6.16,  99.90,   6.87,   0.50,
03/10 07Z,   0.20,   7.59,  99.90,   8.30,   0.50,  (max)
03/10 08Z,   0.10,   6.97,  99.90,   7.57,   0.50,
03/10 09Z,   0.00,   4.59,  99.90,   5.10,   0.50,
03/10 10Z,   0.00,   1.36,  99.90,   1.86,   0.50,
03/10 11Z,   0.00,  -2.01,  99.90,  -1.51,   0.50,
03/10 12Z,   0.00,  -5.03,  99.90,  -4.53,   0.50,
03/10 13Z,   0.00,  -7.08,  99.90,  -6.58,   0.50,
03/10 14Z,   0.00,  -7.33,  99.90,  -6.82,   0.50,  (min)
03/10 15Z,   0.00,  -5.56,  99.90,  -5.05,   0.50,
03/10 16Z,   0.00,  -2.60,  99.90,  -2.09,   0.50,
03/10 17Z,   0.00,   0.63,  99.90,   1.13,   0.50,
03/10 18Z,   0.00,   3.62,  99.90,   4.12,   0.50,
03/10 19Z,   0.00,   5.73,  99.90,   6.23,   0.50,
03/10 20Z,   0.00,   6.14,  99.90,   6.65,   0.50,  (max)
03/10 21Z,   0.10,   4.74,  99.90,   5.34,   0.50,
03/10 22Z,   0.10,   2.21,  99.90,   2.82,   0.50,
03/10 23Z,   0.10,  -0.65,  99.90,  -0.05,   0.50,
03/11 00Z,   0.10,  -3.39,  99.90,  -2.78,   0.50,
03/11 01Z,   0.10,  -5.53,  99.90,  -4.93,   0.50,
03/11 02Z,   0.10,  -6.33,  99.90,  -5.73,   0.50,  (min)
03/11 03Z,   0.00,  -5.22,  99.90,  -4.72,   0.50,
03/11 04Z,   0.00,  -2.62,  99.90,  -2.11,   0.50,
03/11 05Z,   0.00,   0.48,  99.90,   0.99,   0.50,
03/11 06Z,   0.00,   3.49,  99.90,   3.99,   0.50,
03/11 07Z,  -0.10,   5.92,  99.90,   6.33,   0.50,
03/11 08Z,  -0.10,   6.98,  99.90,   7.38,   0.50,  (max)
03/11 09Z,  -0.10,   6.15,  99.90,   6.56,   0.50,
03/11 10Z,  -0.10,   3.84,  99.90,   4.24,   0.50,
03/11 11Z,  -0.10,   0.86,  99.90,   1.27,   0.50,
03/11 12Z,  -0.20,  -2.17,  99.90,  -1.87,   0.50,
03/11 13Z,  -0.20,  -4.88,  99.90,  -4.58,   0.50,
03/11 14Z,  -0.20,  -6.62,  99.90,  -6.31,   0.50,  (min)
03/11 15Z,  -0.20,  -6.61,  99.90,  -6.31,   0.50,
03/11 16Z,  -0.10,  -4.84,  99.90,  -4.43,   0.50,
03/11 17Z,   0.00,  -2.14,  99.90,  -1.63,   0.50,
03/11 18Z,   0.00,   0.74,  99.90,   1.24,   0.50,
03/11 19Z,   0.10,   3.41,  99.90,   4.02,   0.50,
03/11 20Z,   0.20,   5.25,  99.90,   5.95,   0.50,
03/11 21Z,   0.40,   5.49,  99.90,   6.39,   0.50,  (max)
03/11 22Z,   0.50,   4.11,  99.90,   5.11,   0.50,
03/11 23Z,   0.60,   1.79,  99.90,   2.89,   0.50,
03/12 00Z,   0.60,  -0.79,  99.90,   0.31,   0.50,
03/12 01Z,   0.60,  -3.27,  99.90,  -2.17,   0.50,
03/12 02Z,   0.60,  -5.19,  99.90,  -4.09,   0.50,
03/12 03Z,   0.70,  -5.80,  99.90,  -4.60,   0.50,  (min)
03/12 04Z,   0.80,  -4.62,  99.90,  -3.32,   0.50,
03/12 05Z,   1.00,  -2.19,  99.90,  -0.69,   0.50,
03/12 06Z,   1.10,   0.63,  99.90,   2.23,   0.50,