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 : 09/14/2026 11:21:14 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,   0.40,  -7.02,  -6.56,  99.90,   0.06,
09/12 13Z,   0.50,  -2.11,  -1.72,  99.90,  -0.11,
09/12 14Z,   0.50,   3.42,   3.70,  99.90,  -0.22,
09/12 15Z,   0.50,   8.11,   8.36,  99.90,  -0.25,
09/12 16Z,   0.50,  10.45,  11.00,  99.90,   0.05,  (max)
09/12 17Z,   0.40,   9.93,  10.52,  99.90,   0.19,
09/12 18Z,   0.40,   7.11,   7.70,  99.90,   0.19,
09/12 19Z,   0.30,   2.87,   3.45,  99.90,   0.28,
09/12 20Z,   0.30,  -2.08,  -1.24,  99.90,   0.54,
09/12 21Z,   0.30,  -6.90,  -5.90,  99.90,   0.70,
09/12 22Z,   0.30, -10.20,  -9.46,  99.90,   0.44,
09/12 23Z,   0.30, -10.73, -10.22,  99.90,   0.21,  (min)
09/13 00Z,   0.50,  -8.38,  -7.80,  99.90,   0.08,
09/13 01Z,   0.50,  -4.04,  -3.51,  99.90,   0.03,
09/13 02Z,   0.50,   1.28,   1.54,  99.90,  -0.24,
09/13 03Z,   0.40,   6.39,   6.54,  99.90,  -0.25,
09/13 04Z,   0.40,   9.70,  10.16,  99.90,   0.06,
09/13 05Z,   0.40,  10.23,  10.89,  99.90,   0.26,  (max)
09/13 06Z,   0.50,   8.19,   8.70,  99.90,   0.01,
09/13 07Z,   0.50,   4.43,   4.94,  99.90,   0.01,
09/13 08Z,   0.50,  -0.25,   0.39,  99.90,   0.14,
09/13 09Z,   0.50,  -5.13,  -4.08,  99.90,   0.55,
09/13 10Z,   0.50,  -9.06,  -8.19,  99.90,   0.37,
09/13 11Z,   0.40, -10.61, -10.12,  99.90,   0.09,  (min)
09/13 12Z,   0.50,  -9.18,  -8.66,  99.90,   0.02,
09/13 13Z,   0.50,  -5.42,  -4.90,  99.90,   0.02,
09/13 14Z,   0.50,  -0.37,  -0.06,  99.90,  -0.19,
09/13 15Z,   0.50,   4.90,   5.03,  99.90,  -0.37,
09/13 16Z,   0.50,   8.95,   9.22,  99.90,  -0.23,
09/13 17Z,   0.50,  10.46,  11.01,  99.90,   0.05,  (max)
09/13 18Z,   0.50,   9.19,   9.74,  99.90,   0.05,
09/13 19Z,   0.50,   5.89,   6.54,  99.90,   0.15,
09/13 20Z,   0.50,   1.47,   2.13,  99.90,   0.16,
09/13 21Z,   0.50,  -3.40,  -2.43,  99.90,   0.47,
09/13 22Z,   0.50,  -7.79,  -6.79,  99.90,   0.50,
09/13 23Z,   0.50, -10.36,  -9.66,  99.90,   0.20,  (min)
09/14 00Z,   0.60, -10.09,  -9.64,  99.90,  -0.15,
09/14 01Z,   0.60,  -7.19,  -6.50,  99.90,   0.09,
09/14 02Z,   0.50,  -2.68,  -2.12,  99.90,   0.06,
09/14 03Z,   0.50,   2.45,   2.78,  99.90,  -0.17,
09/14 04Z,   0.50,   6.99,   7.31,  99.90,  -0.18,
09/14 05Z,   0.60,   9.51,  10.08,  99.90,  -0.03,  (max)
09/14 06Z,   0.60,   9.30,   9.93,  99.90,   0.03,
09/14 07Z,   0.60,   6.79,   7.35,  99.90,  -0.04,
09/14 08Z,   0.50,   2.91,   3.45,  99.90,   0.04,
09/14 09Z,   0.40,  -1.60,  -0.80,  99.90,   0.40,
09/14 10Z,   0.40,  -6.00,  -5.04,  99.90,   0.56,
09/14 11Z,   0.30,  -9.15,  -8.32,  99.90,   0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,   0.30,  -9.79,  99.90,  -9.00,   0.49,  (min)
09/14 13Z,   0.30,  -7.65,  99.90,  -6.90,   0.45,
09/14 14Z,   0.40,  -3.60,  99.90,  -2.78,   0.42,
09/14 15Z,   0.50,   1.32,  99.90,   2.19,   0.38,
09/14 16Z,   0.50,   6.07,  99.90,   6.91,   0.34,
09/14 17Z,   0.50,   9.30,  99.90,  10.10,   0.30,
09/14 18Z,   0.50,   9.93,  99.90,  10.70,   0.27,  (max)
09/14 19Z,   0.40,   8.01,  99.90,   8.64,   0.23,
09/14 20Z,   0.20,   4.42,  99.90,   4.81,   0.19,
09/14 21Z,   0.10,   0.02,  99.90,   0.28,   0.15,
09/14 22Z,   0.00,  -4.52,  99.90,  -4.40,   0.12,
09/14 23Z,   0.00,  -8.29,  99.90,  -8.21,   0.08,
09/15 00Z,  -0.10, -10.03,  99.90, -10.05,   0.08,  (min)
09/15 01Z,   0.00,  -9.01,  99.90,  -8.93,   0.08,
09/15 02Z,   0.00,  -5.74,  99.90,  -5.66,   0.08,
09/15 03Z,   0.00,  -1.30,  99.90,  -1.22,   0.08,
09/15 04Z,   0.10,   3.40,  99.90,   3.58,   0.08,
09/15 05Z,   0.20,   7.22,  99.90,   7.50,   0.08,
09/15 06Z,   0.30,   8.91,  99.90,   9.29,   0.08,  (max)
09/15 07Z,   0.30,   8.04,  99.90,   8.42,   0.08,
09/15 08Z,   0.30,   5.25,  99.90,   5.63,   0.08,
09/15 09Z,   0.30,   1.44,  99.90,   1.82,   0.08,
09/15 10Z,   0.40,  -2.70,  99.90,  -2.22,   0.08,
09/15 11Z,   0.50,  -6.48,  99.90,  -5.90,   0.08,
09/15 12Z,   0.50,  -8.78,  99.90,  -8.20,   0.08,  (min)
09/15 13Z,   0.60,  -8.57,  99.90,  -7.89,   0.08,
09/15 14Z,   0.70,  -5.93,  99.90,  -5.15,   0.08,
09/15 15Z,   0.70,  -1.85,  99.90,  -1.07,   0.08,
09/15 16Z,   0.70,   2.70,  99.90,   3.48,   0.08,
09/15 17Z,   0.60,   6.77,  99.90,   7.45,   0.08,
09/15 18Z,   0.50,   9.14,  99.90,   9.72,   0.08,  (max)
09/15 19Z,   0.50,   8.99,  99.90,   9.57,   0.08,
09/15 20Z,   0.50,   6.62,  99.90,   7.20,   0.08,
09/15 21Z,   0.50,   2.95,  99.90,   3.53,   0.08,
09/15 22Z,   0.60,  -1.23,  99.90,  -0.55,   0.08,
09/15 23Z,   0.60,  -5.29,  99.90,  -4.61,   0.08,
09/16 00Z,   0.60,  -8.36,  99.90,  -7.68,   0.08,
09/16 01Z,   0.60,  -9.30,  99.90,  -8.62,   0.08,  (min)
09/16 02Z,   0.60,  -7.69,  99.90,  -7.01,   0.08,
09/16 03Z,   0.50,  -4.30,  99.90,  -3.72,   0.08,
09/16 04Z,   0.40,  -0.13,  99.90,   0.35,   0.08,
09/16 05Z,   0.30,   4.00,  99.90,   4.38,   0.08,
09/16 06Z,   0.30,   7.07,  99.90,   7.45,   0.08,
09/16 07Z,   0.20,   8.02,  99.90,   8.30,   0.08,  (max)
09/16 08Z,   0.30,   6.68,  99.90,   7.06,   0.08,
09/16 09Z,   0.30,   3.80,  99.90,   4.18,   0.08,
09/16 10Z,   0.40,   0.23,  99.90,   0.71,   0.08,
09/16 11Z,   0.40,  -3.43,  99.90,  -2.95,   0.08,
09/16 12Z,   0.50,  -6.54,  99.90,  -5.96,   0.08,
09/16 13Z,   0.50,  -8.05,  99.90,  -7.47,   0.08,  (min)
09/16 14Z,   0.40,  -7.18,  99.90,  -6.70,   0.08,
09/16 15Z,   0.40,  -4.29,  99.90,  -3.81,   0.08,
09/16 16Z,   0.40,  -0.41,  99.90,   0.07,   0.08,
09/16 17Z,   0.40,   3.61,  99.90,   4.09,   0.08,
09/16 18Z,   0.30,   6.98,  99.90,   7.36,   0.08,
09/16 19Z,   0.30,   8.59,  99.90,   8.97,   0.08,  (max)
09/16 20Z,   0.40,   7.86,  99.90,   8.34,   0.08,
09/16 21Z,   0.40,   5.27,  99.90,   5.75,   0.08,
09/16 22Z,   0.40,   1.71,  99.90,   2.19,   0.08,
09/16 23Z,   0.40,  -2.11,  99.90,  -1.63,   0.08,
09/17 00Z,   0.40,  -5.65,  99.90,  -5.17,   0.08,
09/17 01Z,   0.40,  -8.05,  99.90,  -7.57,   0.08,
09/17 02Z,   0.40,  -8.34,  99.90,  -7.86,   0.08,  (min)
09/17 03Z,   0.40,  -6.39,  99.90,  -5.91,   0.08,
09/17 04Z,   0.30,  -3.09,  99.90,  -2.71,   0.08,
09/17 05Z,   0.30,   0.67,  99.90,   1.05,   0.08,
09/17 06Z,   0.20,   4.21,  99.90,   4.49,   0.08,
09/17 07Z,   0.20,   6.62,  99.90,   6.90,   0.08,
09/17 08Z,   0.10,   7.01,  99.90,   7.19,   0.08,  (max)
09/17 09Z,   0.10,   5.43,  99.90,   5.61,   0.08,
09/17 10Z,   0.10,   2.64,  99.90,   2.82,   0.08,
09/17 11Z,   0.10,  -0.59,  99.90,  -0.41,   0.08,
09/17 12Z,   0.10,  -3.76,  99.90,  -3.58,   0.08,
09/17 13Z,   0.20,  -6.28,  99.90,  -6.00,   0.08,
09/17 14Z,   0.20,  -7.16,  99.90,  -6.88,   0.08,  (min)
09/17 15Z,   0.30,  -5.88,  99.90,  -5.50,   0.08,
09/17 16Z,   0.30,  -2.98,  99.90,  -2.60,   0.08,
09/17 17Z,   0.30,   0.55,  99.90,   0.93,   0.08,
09/17 18Z,   0.30,   4.05,  99.90,   4.43,   0.08,
09/17 19Z,   0.30,   6.81,  99.90,   7.19,   0.08,
09/17 20Z,   0.30,   7.85,  99.90,   8.23,   0.08,  (max)
09/17 21Z,   0.30,   6.79,  99.90,   7.17,   0.08,
09/17 22Z,   0.30,   4.17,  99.90,   4.55,   0.08,
09/17 23Z,   0.40,   0.85,  99.90,   1.33,   0.08,
09/18 00Z,   0.40,  -2.59,  99.90,  -2.11,   0.08,