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
#Bar Harbor, Frenchman Bay, ME : 05/23/2025 19:20:41 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 00Z,   0.60,   3.22,   3.74,  99.90,  -0.08,
05/22 01Z,   0.60,   1.06,   1.70,  99.90,   0.04,
05/22 02Z,   0.50,  -1.36,  -0.72,  99.90,   0.14,
05/22 03Z,   0.50,  -3.39,  -2.67,  99.90,   0.22,
05/22 04Z,   0.40,  -4.54,  -3.86,  99.90,   0.28,
05/22 05Z,   0.40,  -4.60,  -4.03,  99.90,   0.17,  (min)
05/22 06Z,   0.40,  -3.51,  -2.94,  99.90,   0.17,
05/22 07Z,   0.40,  -1.46,  -0.95,  99.90,   0.11,
05/22 08Z,   0.40,   1.05,   1.53,  99.90,   0.08,
05/22 09Z,   0.40,   3.30,   3.74,  99.90,   0.04,
05/22 10Z,   0.40,   4.69,   5.11,  99.90,   0.02,
05/22 11Z,   0.40,   4.93,   5.41,  99.90,   0.08,  (max)
05/22 12Z,   0.70,   3.97,   4.49,  99.90,  -0.18,
05/22 13Z,   0.70,   1.97,   2.64,  99.90,  -0.03,
05/22 14Z,   0.70,  -0.61,   0.12,  99.90,   0.03,
05/22 15Z,   0.70,  -3.07,  -2.26,  99.90,   0.11,
05/22 16Z,   0.70,  -4.78,  -3.90,  99.90,   0.18,
05/22 17Z,   0.70,  -5.37,  -4.62,  99.90,   0.05,  (min)
05/22 18Z,   1.00,  -4.74,  -4.00,  99.90,  -0.26,
05/22 19Z,   1.00,  -2.93,  -2.19,  99.90,  -0.26,
05/22 20Z,   1.00,  -0.33,   0.42,  99.90,  -0.25,
05/22 21Z,   1.00,   2.35,   2.99,  99.90,  -0.36,
05/22 22Z,   1.10,   4.40,   5.03,  99.90,  -0.47,
05/22 23Z,   1.20,   5.36,   6.00,  99.90,  -0.56,  (max)
05/23 00Z,   1.30,   5.05,   5.97,  99.90,  -0.38,
05/23 01Z,   1.40,   3.52,   4.57,  99.90,  -0.35,
05/23 02Z,   1.50,   1.09,   2.24,  99.90,  -0.35,
05/23 03Z,   1.60,  -1.60,  -0.35,  99.90,  -0.35,
05/23 04Z,   1.70,  -3.85,  -2.41,  99.90,  -0.26,
05/23 05Z,   1.80,  -5.14,  -3.72,  99.90,  -0.38,
05/23 06Z,   1.40,  -5.22,  -3.78,  99.90,   0.04,  (min)
05/23 07Z,   1.40,  -4.05,  -2.58,  99.90,   0.07,
05/23 08Z,   1.40,  -1.81,  -0.56,  99.90,  -0.15,
05/23 09Z,   1.40,   0.91,   2.17,  99.90,  -0.14,
05/23 10Z,   1.40,   3.33,   4.48,  99.90,  -0.25,
05/23 11Z,   1.30,   4.84,   5.87,  99.90,  -0.27,
05/23 12Z,   0.90,   5.13,   6.09,  99.90,   0.06,  (max)
05/23 13Z,   0.80,   4.13,   5.11,  99.90,   0.18,
05/23 14Z,   0.80,   2.00,   2.95,  99.90,   0.15,
05/23 15Z,   0.80,  -0.72,   0.26,  99.90,   0.18,
05/23 16Z,   0.80,  -3.28,  -2.26,  99.90,   0.22,
05/23 17Z,   0.70,  -5.02,  -3.82,  99.90,   0.50,
05/23 18Z,   0.70,  -5.58,  -4.52,  99.90,   0.36,  (min)
05/23 19Z,   0.70,  -4.80,  -3.71,  99.90,   0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 20Z,   0.70,  -2.76,  99.90,  -1.71,   0.35,
05/23 21Z,   0.60,   0.08,  99.90,   0.99,   0.31,
05/23 22Z,   0.50,   2.96,  99.90,   3.73,   0.28,
05/23 23Z,   0.50,   5.10,  99.90,   5.84,   0.24,
05/24 00Z,   0.40,   6.04,  99.90,   6.64,   0.20,  (max)
05/24 01Z,   0.30,   5.59,  99.90,   6.05,   0.16,
05/24 02Z,   0.30,   3.80,  99.90,   4.23,   0.13,
05/24 03Z,   0.20,   1.05,  99.90,   1.34,   0.09,
05/24 04Z,   0.20,  -1.94,  99.90,  -1.69,   0.05,
05/24 05Z,   0.20,  -4.41,  99.90,  -4.20,   0.01,
05/24 06Z,   0.20,  -5.82,  99.90,  -5.65,  -0.03,
05/24 07Z,   0.20,  -5.90,  99.90,  -5.77,  -0.06,  (min)
05/24 08Z,   0.20,  -4.58,  99.90,  -4.45,  -0.06,
05/24 09Z,   0.30,  -2.12,  99.90,  -1.89,  -0.06,
05/24 10Z,   0.30,   0.83,  99.90,   1.06,  -0.06,
05/24 11Z,   0.30,   3.44,  99.90,   3.67,  -0.06,
05/24 12Z,   0.30,   5.06,  99.90,   5.30,  -0.06,
05/24 13Z,   0.30,   5.37,  99.90,   5.61,  -0.06,  (max)
05/24 14Z,   0.30,   4.28,  99.90,   4.52,  -0.06,
05/24 15Z,   0.30,   2.00,  99.90,   2.24,  -0.06,
05/24 16Z,   0.30,  -0.87,  99.90,  -0.63,  -0.06,
05/24 17Z,   0.30,  -3.53,  99.90,  -3.29,  -0.06,
05/24 18Z,   0.40,  -5.30,  99.90,  -4.96,  -0.06,
05/24 19Z,   0.40,  -5.78,  99.90,  -5.44,  -0.06,  (min)
05/24 20Z,   0.50,  -4.82,  99.90,  -4.38,  -0.06,
05/24 21Z,   0.50,  -2.53,  99.90,  -2.09,  -0.06,
05/24 22Z,   0.50,   0.57,  99.90,   1.00,  -0.06,
05/24 23Z,   0.50,   3.61,  99.90,   4.05,  -0.06,
05/25 00Z,   0.50,   5.81,  99.90,   6.25,  -0.06,
05/25 01Z,   0.50,   6.69,  99.90,   7.13,  -0.06,  (max)
05/25 02Z,   0.50,   6.05,  99.90,   6.48,  -0.06,
05/25 03Z,   0.40,   3.96,  99.90,   4.30,  -0.06,
05/25 04Z,   0.40,   0.89,  99.90,   1.23,  -0.06,
05/25 05Z,   0.30,  -2.37,  99.90,  -2.14,  -0.06,
05/25 06Z,   0.30,  -5.02,  99.90,  -4.79,  -0.06,
05/25 07Z,   0.30,  -6.50,  99.90,  -6.27,  -0.06,
05/25 08Z,   0.30,  -6.52,  99.90,  -6.28,  -0.06,  (min)
05/25 09Z,   0.30,  -5.01,  99.90,  -4.77,  -0.06,
05/25 10Z,   0.30,  -2.30,  99.90,  -2.06,  -0.06,
05/25 11Z,   0.30,   0.87,  99.90,   1.11,  -0.06,
05/25 12Z,   0.30,   3.62,  99.90,   3.86,  -0.06,
05/25 13Z,   0.30,   5.31,  99.90,   5.55,  -0.06,
05/25 14Z,   0.30,   5.59,  99.90,   5.82,  -0.06,  (max)
05/25 15Z,   0.30,   4.37,  99.90,   4.60,  -0.06,
05/25 16Z,   0.30,   1.92,  99.90,   2.16,  -0.06,
05/25 17Z,   0.20,  -1.09,  99.90,  -0.95,  -0.06,
05/25 18Z,   0.20,  -3.81,  99.90,  -3.67,  -0.06,
05/25 19Z,   0.20,  -5.55,  99.90,  -5.42,  -0.06,
05/25 20Z,   0.20,  -5.92,  99.90,  -5.78,  -0.06,  (min)
05/25 21Z,   0.20,  -4.74,  99.90,  -4.60,  -0.06,
05/25 22Z,   0.20,  -2.19,  99.90,  -2.06,  -0.06,
05/25 23Z,   0.20,   1.10,  99.90,   1.24,  -0.06,
05/26 00Z,   0.20,   4.25,  99.90,   4.39,  -0.06,
05/26 01Z,   0.20,   6.44,  99.90,   6.58,  -0.06,
05/26 02Z,   0.20,   7.20,  99.90,   7.33,  -0.06,  (max)
05/26 03Z,   0.20,   6.32,  99.90,   6.46,  -0.06,
05/26 04Z,   0.20,   3.94,  99.90,   4.07,  -0.06,
05/26 05Z,   0.10,   0.59,  99.90,   0.63,  -0.06,
05/26 06Z,   0.10,  -2.87,  99.90,  -2.83,  -0.06,
05/26 07Z,   0.10,  -5.60,  99.90,  -5.57,  -0.06,
05/26 08Z,   0.10,  -7.06,  99.90,  -7.03,  -0.06,  (min)
05/26 09Z,   0.10,  -6.94,  99.90,  -6.91,  -0.06,
05/26 10Z,   0.10,  -5.22,  99.90,  -5.18,  -0.06,
05/26 11Z,   0.20,  -2.29,  99.90,  -2.15,  -0.06,
05/26 12Z,   0.20,   1.04,  99.90,   1.17,  -0.06,
05/26 13Z,   0.20,   3.85,  99.90,   3.99,  -0.06,
05/26 14Z,   0.20,   5.52,  99.90,   5.66,  -0.06,
05/26 15Z,   0.20,   5.70,  99.90,   5.83,  -0.06,  (max)
05/26 16Z,   0.30,   4.32,  99.90,   4.56,  -0.06,
05/26 17Z,   0.20,   1.72,  99.90,   1.86,  -0.06,
05/26 18Z,   0.20,  -1.37,  99.90,  -1.23,  -0.06,
05/26 19Z,   0.20,  -4.08,  99.90,  -3.94,  -0.06,
05/26 20Z,   0.20,  -5.73,  99.90,  -5.60,  -0.06,
05/26 21Z,   0.20,  -5.93,  99.90,  -5.79,  -0.06,  (min)
05/26 22Z,   0.20,  -4.54,  99.90,  -4.40,  -0.06,
05/26 23Z,   0.20,  -1.78,  99.90,  -1.65,  -0.06,
05/27 00Z,   0.20,   1.64,  99.90,   1.78,  -0.06,
05/27 01Z,   0.20,   4.80,  99.90,   4.93,  -0.06,
05/27 02Z,   0.20,   6.89,  99.90,   7.03,  -0.06,
05/27 03Z,   0.20,   7.46,  99.90,   7.60,  -0.06,  (max)
05/27 04Z,   0.20,   6.35,  99.90,   6.48,  -0.06,
05/27 05Z,   0.20,   3.72,  99.90,   3.85,  -0.06,
05/27 06Z,   0.10,   0.19,  99.90,   0.23,  -0.06,
05/27 07Z,   0.10,  -3.34,  99.90,  -3.30,  -0.06,
05/27 08Z,   0.10,  -6.05,  99.90,  -6.02,  -0.06,
05/27 09Z,   0.10,  -7.40,  99.90,  -7.36,  -0.06,  (min)
05/27 10Z,   0.10,  -7.10,  99.90,  -7.06,  -0.06,
05/27 11Z,   0.10,  -5.17,  99.90,  -5.13,  -0.06,
05/27 12Z,   0.10,  -2.09,  99.90,  -2.05,  -0.06,