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 : 03/17/2025 02:20:52 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 06Z,   0.20,   6.04,   6.18,  99.90,  -0.06,
03/15 07Z,   0.20,   2.24,   2.17,  99.90,  -0.27,
03/15 08Z,   0.20,  -2.18,  -2.00,  99.90,  -0.02,
03/15 09Z,   0.20,  -6.42,  -6.14,  99.90,   0.08,
03/15 10Z,   0.30,  -9.17,  -9.11,  99.90,  -0.24,
03/15 11Z,   0.30,  -9.34,  -9.52,  99.90,  -0.48,  (min)
03/15 12Z,   0.30,  -7.05,  -7.02,  99.90,  -0.27,
03/15 13Z,   0.30,  -3.11,  -2.98,  99.90,  -0.17,
03/15 14Z,   0.30,   1.65,   1.68,  99.90,  -0.27,
03/15 15Z,   0.30,   6.14,   6.13,  99.90,  -0.31,
03/15 16Z,   0.30,   8.91,   9.18,  99.90,  -0.03,
03/15 17Z,   0.30,   9.13,   9.42,  99.90,  -0.01,  (max)
03/15 18Z,   0.20,   7.07,   7.20,  99.90,  -0.07,
03/15 19Z,   0.20,   3.54,   3.58,  99.90,  -0.16,
03/15 20Z,   0.20,  -0.76,  -0.62,  99.90,  -0.06,
03/15 21Z,   0.30,  -5.13,  -4.79,  99.90,   0.04,
03/15 22Z,   0.30,  -8.45,  -8.26,  99.90,  -0.11,
03/15 23Z,   0.30,  -9.46,  -9.52,  99.90,  -0.36,  (min)
03/16 00Z,   0.30,  -7.80,  -7.66,  99.90,  -0.16,
03/16 01Z,   0.30,  -4.23,  -3.96,  99.90,  -0.03,
03/16 02Z,   0.30,   0.33,   0.61,  99.90,  -0.02,
03/16 03Z,   0.30,   4.95,   5.23,  99.90,  -0.02,
03/16 04Z,   0.30,   8.31,   8.68,  99.90,   0.07,
03/16 05Z,   0.30,   9.26,   9.87,  99.90,   0.31,  (max)
03/16 06Z,   0.20,   7.72,   8.23,  99.90,   0.31,
03/16 07Z,   0.20,   4.47,   4.93,  99.90,   0.26,
03/16 08Z,   0.20,   0.33,   0.61,  99.90,   0.08,
03/16 09Z,   0.20,  -4.03,  -3.63,  99.90,   0.20,
03/16 10Z,   0.20,  -7.73,  -7.37,  99.90,   0.16,
03/16 11Z,   0.30,  -9.51,  -9.43,  99.90,  -0.22,  (min)
03/16 12Z,   0.50,  -8.61,  -8.53,  99.90,  -0.42,
03/16 13Z,   0.50,  -5.52,  -5.21,  99.90,  -0.19,
03/16 14Z,   0.50,  -1.23,  -0.84,  99.90,  -0.11,
03/16 15Z,   0.40,   3.38,   3.66,  99.90,  -0.12,
03/16 16Z,   0.40,   7.21,   7.58,  99.90,  -0.03,
03/16 17Z,   0.40,   8.99,   9.59,  99.90,   0.20,  (max)
03/16 18Z,   0.40,   8.21,   8.70,  99.90,   0.09,
03/16 19Z,   0.40,   5.45,   5.88,  99.90,   0.03,
03/16 20Z,   0.40,   1.60,   1.85,  99.90,  -0.15,
03/16 21Z,   0.40,  -2.61,  -2.17,  99.90,   0.04,
03/16 22Z,   0.50,  -6.45,  -6.13,  99.90,  -0.18,
03/16 23Z,   0.50,  -8.82,  -8.69,  99.90,  -0.37,  (min)
03/17 00Z,   0.50,  -8.68,  -8.52,  99.90,  -0.34,
03/17 01Z,   0.50,  -6.08,  -5.79,  99.90,  -0.21,
03/17 02Z,   0.50,  -2.03,  -1.67,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 03Z,   0.50,   2.48,  99.90,   2.84,  -0.13,
03/17 04Z,   0.60,   6.53,  99.90,   7.00,  -0.13,
03/17 05Z,   0.60,   8.90,  99.90,   9.38,  -0.13,  (max)
03/17 06Z,   0.60,   8.76,  99.90,   9.24,  -0.12,
03/17 07Z,   0.60,   6.35,  99.90,   6.84,  -0.12,
03/17 08Z,   0.60,   2.62,  99.90,   3.10,  -0.11,
03/17 09Z,   0.60,  -1.59,  99.90,  -1.10,  -0.11,
03/17 10Z,   0.60,  -5.61,  99.90,  -5.11,  -0.11,
03/17 11Z,   0.60,  -8.53,  99.90,  -8.03,  -0.10,
03/17 12Z,   0.60,  -9.25,  99.90,  -8.75,  -0.10,  (min)
03/17 13Z,   0.60,  -7.38,  99.90,  -6.87,  -0.10,
03/17 14Z,   0.70,  -3.72,  99.90,  -3.11,  -0.09,
03/17 15Z,   0.70,   0.62,  99.90,   1.22,  -0.09,
03/17 16Z,   0.80,   4.79,  99.90,   5.49,  -0.09,
03/17 17Z,   0.90,   7.76,  99.90,   8.57,  -0.09,
03/17 18Z,   0.90,   8.51,  99.90,   9.32,  -0.09,  (max)
03/17 19Z,   0.90,   6.87,  99.90,   7.67,  -0.09,
03/17 20Z,   0.80,   3.62,  99.90,   4.33,  -0.09,
03/17 21Z,   0.70,  -0.28,  99.90,   0.33,  -0.09,
03/17 22Z,   0.50,  -4.14,  99.90,  -3.73,  -0.09,
03/17 23Z,   0.50,  -7.25,  99.90,  -6.85,  -0.09,
03/18 00Z,   0.50,  -8.58,  99.90,  -8.17,  -0.09,  (min)
03/18 01Z,   0.60,  -7.38,  99.90,  -6.87,  -0.09,
03/18 02Z,   0.60,  -4.09,  99.90,  -3.58,  -0.09,
03/18 03Z,   0.70,   0.10,  99.90,   0.71,  -0.09,
03/18 04Z,   0.70,   4.26,  99.90,   4.87,  -0.09,
03/18 05Z,   0.70,   7.54,  99.90,   8.14,  -0.09,
03/18 06Z,   0.60,   8.87,  99.90,   9.38,  -0.09,  (max)
03/18 07Z,   0.50,   7.75,  99.90,   8.16,  -0.09,
03/18 08Z,   0.40,   4.72,  99.90,   5.02,  -0.09,
03/18 09Z,   0.40,   0.78,  99.90,   1.09,  -0.09,
03/18 10Z,   0.40,  -3.24,  99.90,  -2.93,  -0.09,
03/18 11Z,   0.40,  -6.70,  99.90,  -6.39,  -0.09,
03/18 12Z,   0.40,  -8.75,  99.90,  -8.44,  -0.09,  (min)
03/18 13Z,   0.40,  -8.47,  99.90,  -8.16,  -0.09,
03/18 14Z,   0.30,  -5.84,  99.90,  -5.63,  -0.09,
03/18 15Z,   0.20,  -1.93,  99.90,  -1.82,  -0.09,
03/18 16Z,   0.00,   2.16,  99.90,   2.07,  -0.09,
03/18 17Z,   0.00,   5.70,  99.90,   5.60,  -0.09,
03/18 18Z,   0.00,   7.76,  99.90,   7.67,  -0.09,  (max)
03/18 19Z,   0.00,   7.58,  99.90,   7.49,  -0.09,
03/18 20Z,   0.00,   5.31,  99.90,   5.21,  -0.09,
03/18 21Z,   0.20,   1.86,  99.90,   1.97,  -0.09,
03/18 22Z,   0.40,  -1.84,  99.90,  -1.53,  -0.09,
03/18 23Z,   0.60,  -5.18,  99.90,  -4.67,  -0.09,
03/19 00Z,   0.60,  -7.48,  99.90,  -6.97,  -0.09,
03/19 01Z,   0.60,  -7.83,  99.90,  -7.32,  -0.09,  (min)
03/19 02Z,   0.50,  -5.80,  99.90,  -5.39,  -0.09,
03/19 03Z,   0.30,  -2.15,  99.90,  -1.94,  -0.09,
03/19 04Z,   0.20,   1.89,  99.90,   2.00,  -0.09,
03/19 05Z,   0.10,   5.49,  99.90,   5.50,  -0.09,
03/19 06Z,   0.00,   7.93,  99.90,   7.83,  -0.09,
03/19 07Z,   0.10,   8.32,  99.90,   8.33,  -0.09,  (max)
03/19 08Z,   0.10,   6.47,  99.90,   6.47,  -0.09,
03/19 09Z,   0.20,   3.08,  99.90,   3.19,  -0.09,
03/19 10Z,   0.40,  -0.79,  99.90,  -0.48,  -0.09,
03/19 11Z,   0.50,  -4.42,  99.90,  -4.01,  -0.09,
03/19 12Z,   0.50,  -7.24,  99.90,  -6.83,  -0.09,
03/19 13Z,   0.50,  -8.46,  99.90,  -8.05,  -0.09,  (min)
03/19 14Z,   0.50,  -7.36,  99.90,  -6.96,  -0.09,
03/19 15Z,   0.50,  -4.28,  99.90,  -3.88,  -0.09,
03/19 16Z,   0.40,  -0.42,  99.90,  -0.12,  -0.09,
03/19 17Z,   0.40,   3.23,  99.90,   3.54,  -0.09,
03/19 18Z,   0.50,   6.07,  99.90,   6.48,  -0.09,
03/19 19Z,   0.50,   7.31,  99.90,   7.72,  -0.09,  (max)
03/19 20Z,   0.50,   6.43,  99.90,   6.83,  -0.09,
03/19 21Z,   0.60,   3.79,  99.90,   4.30,  -0.09,
03/19 22Z,   0.60,   0.40,  99.90,   0.90,  -0.09,
03/19 23Z,   0.70,  -2.93,  99.90,  -2.33,  -0.09,
03/20 00Z,   0.70,  -5.68,  99.90,  -5.08,  -0.09,
03/20 01Z,   0.80,  -7.23,  99.90,  -6.53,  -0.09,  (min)
03/20 02Z,   0.90,  -6.80,  99.90,  -5.99,  -0.09,
03/20 03Z,   0.90,  -4.24,  99.90,  -3.43,  -0.09,
03/20 04Z,   0.90,  -0.53,  99.90,   0.27,  -0.09,
03/20 05Z,   0.90,   3.14,  99.90,   3.95,  -0.09,
03/20 06Z,   0.80,   6.13,  99.90,   6.84,  -0.09,
03/20 07Z,   0.80,   7.81,  99.90,   8.52,  -0.09,  (max)
03/20 08Z,   0.80,   7.49,  99.90,   8.19,  -0.09,
03/20 09Z,   0.70,   5.18,  99.90,   5.78,  -0.09,
03/20 10Z,   0.70,   1.73,  99.90,   2.33,  -0.09,
03/20 11Z,   0.70,  -1.90,  99.90,  -1.29,  -0.09,
03/20 12Z,   0.80,  -5.07,  99.90,  -4.36,  -0.09,
03/20 13Z,   0.80,  -7.30,  99.90,  -6.59,  -0.09,
03/20 14Z,   0.80,  -7.84,  99.90,  -7.13,  -0.09,  (min)
03/20 15Z,   0.80,  -6.21,  99.90,  -5.50,  -0.09,
03/20 16Z,   0.80,  -2.98,  99.90,  -2.27,  -0.09,
03/20 17Z,   0.80,   0.62,  99.90,   1.33,  -0.09,
03/20 18Z,   0.70,   3.78,  99.90,   4.38,  -0.09,