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 : 05/19/2025 22:21:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,   1.00,  -3.68,  -2.66,  99.90,   0.02,
05/18 07Z,   1.00,  -3.18,  -2.08,  99.90,   0.10,  (max)
05/18 08Z,   1.00,  -3.78,  -2.63,  99.90,   0.15,
05/18 09Z,   1.00,  -5.38,  -4.37,  99.90,   0.01,
05/18 10Z,   1.00,  -7.68,  -6.73,  99.90,  -0.05,
05/18 11Z,   1.00, -10.11,  -9.22,  99.90,  -0.11,
05/18 12Z,   1.00, -12.05, -10.99,  99.90,   0.06,
05/18 13Z,   1.00, -13.05, -12.12,  99.90,  -0.07,  (min)
05/18 14Z,   1.00, -12.99, -12.08,  99.90,  -0.09,
05/18 15Z,   1.00, -11.88, -10.86,  99.90,   0.02,
05/18 16Z,   1.00,  -9.94,  -8.89,  99.90,   0.05,
05/18 17Z,   1.00,  -7.64,  -6.39,  99.90,   0.25,
05/18 18Z,   1.10,  -5.65,  -4.62,  99.90,  -0.07,
05/18 19Z,   1.10,  -4.47,  -3.35,  99.90,   0.02,
05/18 20Z,   1.10,  -4.31,  -3.20,  99.90,   0.01,  (max)
05/18 21Z,   1.20,  -5.14,  -4.05,  99.90,  -0.11,
05/18 22Z,   1.10,  -6.78,  -5.75,  99.90,  -0.07,
05/18 23Z,   1.10,  -8.80,  -7.86,  99.90,  -0.16,
05/19 00Z,   1.20, -10.61,  -9.56,  99.90,  -0.15,
05/19 01Z,   1.10, -11.69, -10.72,  99.90,  -0.13,
05/19 02Z,   1.10, -11.82, -10.98,  99.90,  -0.26,  (min)
05/19 03Z,   1.10, -10.97, -10.06,  99.90,  -0.19,
05/19 04Z,   1.10,  -9.26,  -8.24,  99.90,  -0.08,
05/19 05Z,   1.00,  -7.05,  -5.96,  99.90,   0.09,
05/19 06Z,   1.00,  -4.95,  -3.87,  99.90,   0.08,
05/19 07Z,   1.00,  -3.58,  -2.52,  99.90,   0.06,
05/19 08Z,   1.00,  -3.27,  -2.05,  99.90,   0.22,  (max)
05/19 09Z,   1.00,  -4.04,  -2.82,  99.90,   0.22,
05/19 10Z,   1.00,  -5.78,  -4.75,  99.90,   0.03,
05/19 11Z,   1.00,  -8.13,  -7.08,  99.90,   0.05,
05/19 12Z,   1.00, -10.51,  -9.50,  99.90,   0.01,
05/19 13Z,   1.00, -12.29, -11.18,  99.90,   0.11,
05/19 14Z,   1.00, -13.11, -12.21,  99.90,  -0.10,  (min)
05/19 15Z,   0.90, -12.85, -12.00,  99.90,  -0.05,
05/19 16Z,   0.90, -11.56, -10.74,  99.90,  -0.08,
05/19 17Z,   0.90,  -9.49,  -8.64,  99.90,  -0.05,
05/19 18Z,   0.80,  -7.17,  -6.35,  99.90,   0.02,
05/19 19Z,   0.80,  -5.25,  -4.48,  99.90,  -0.03,
05/19 20Z,   0.90,  -4.22,  -3.39,  99.90,  -0.07,
05/19 21Z,   0.90,  -4.22,  -3.31,  99.90,   0.01,  (max)
05/19 22Z,   0.90,  -5.21,  -4.33,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 23Z,   0.90,  -6.98,  99.90,  -6.11,  -0.02,
05/20 00Z,   0.90,  -9.08,  99.90,  -8.20,  -0.03,
05/20 01Z,   0.90, -10.87,  99.90, -10.00,  -0.03,
05/20 02Z,   0.90, -11.89,  99.90, -11.02,  -0.03,
05/20 03Z,   0.90, -11.93,  99.90, -11.06,  -0.03,  (min)
05/20 04Z,   0.90, -10.98,  99.90, -10.11,  -0.04,
05/20 05Z,   0.80,  -9.17,  99.90,  -8.41,  -0.04,
05/20 06Z,   0.80,  -6.91,  99.90,  -6.15,  -0.04,
05/20 07Z,   0.80,  -4.83,  99.90,  -4.08,  -0.04,
05/20 08Z,   0.70,  -3.54,  99.90,  -2.89,  -0.05,
05/20 09Z,   0.80,  -3.32,  99.90,  -2.57,  -0.05,  (max)
05/20 10Z,   0.80,  -4.19,  99.90,  -3.45,  -0.05,
05/20 11Z,   0.80,  -6.02,  99.90,  -5.27,  -0.05,
05/20 12Z,   0.90,  -8.42,  99.90,  -7.58,  -0.05,
05/20 13Z,   0.90, -10.78,  99.90,  -9.93,  -0.05,
05/20 14Z,   0.90, -12.48,  99.90, -11.64,  -0.05,
05/20 15Z,   0.90, -13.18,  99.90, -12.33,  -0.05,  (min)
05/20 16Z,   1.00, -12.78,  99.90, -11.83,  -0.05,
05/20 17Z,   1.10, -11.33,  99.90, -10.29,  -0.05,
05/20 18Z,   1.10,  -9.13,  99.90,  -8.08,  -0.05,
05/20 19Z,   1.20,  -6.73,  99.90,  -5.58,  -0.05,
05/20 20Z,   1.20,  -4.82,  99.90,  -3.68,  -0.05,
05/20 21Z,   1.20,  -3.86,  99.90,  -2.71,  -0.05,  (max)
05/20 22Z,   1.30,  -3.97,  99.90,  -2.72,  -0.05,
05/20 23Z,   1.30,  -5.11,  99.90,  -3.87,  -0.05,
05/21 00Z,   1.30,  -7.05,  99.90,  -5.81,  -0.05,
05/21 01Z,   1.40,  -9.28,  99.90,  -7.93,  -0.05,
05/21 02Z,   1.30, -11.15,  99.90,  -9.90,  -0.05,
05/21 03Z,   1.30, -12.19,  99.90, -10.95,  -0.05,
05/21 04Z,   1.20, -12.22,  99.90, -11.07,  -0.05,  (min)
05/21 05Z,   1.10, -11.20,  99.90, -10.15,  -0.05,
05/21 06Z,   1.10,  -9.29,  99.90,  -8.24,  -0.05,
05/21 07Z,   1.10,  -6.93,  99.90,  -5.88,  -0.05,
05/21 08Z,   1.10,  -4.80,  99.90,  -3.75,  -0.05,
05/21 09Z,   1.10,  -3.50,  99.90,  -2.45,  -0.05,
05/21 10Z,   1.20,  -3.29,  99.90,  -2.14,  -0.05,  (max)
05/21 11Z,   1.10,  -4.22,  99.90,  -3.17,  -0.05,
05/21 12Z,   1.20,  -6.13,  99.90,  -4.98,  -0.05,
05/21 13Z,   1.20,  -8.60,  99.90,  -7.45,  -0.05,
05/21 14Z,   1.10, -10.99,  99.90,  -9.94,  -0.05,
05/21 15Z,   1.10, -12.67,  99.90, -11.62,  -0.05,
05/21 16Z,   1.10, -13.30,  99.90, -12.25,  -0.05,  (min)
05/21 17Z,   1.10, -12.78,  99.90, -11.74,  -0.05,
05/21 18Z,   1.10, -11.17,  99.90, -10.12,  -0.05,
05/21 19Z,   1.10,  -8.79,  99.90,  -7.74,  -0.05,
05/21 20Z,   1.10,  -6.27,  99.90,  -5.22,  -0.05,
05/21 21Z,   1.20,  -4.31,  99.90,  -3.17,  -0.05,
05/21 22Z,   1.20,  -3.36,  99.90,  -2.21,  -0.05,  (max)
05/21 23Z,   1.20,  -3.56,  99.90,  -2.42,  -0.05,
05/22 00Z,   1.10,  -4.88,  99.90,  -3.83,  -0.05,
05/22 01Z,   1.20,  -7.04,  99.90,  -5.89,  -0.05,
05/22 02Z,   1.20,  -9.46,  99.90,  -8.32,  -0.05,
05/22 03Z,   1.10, -11.49,  99.90, -10.45,  -0.05,
05/22 04Z,   1.10, -12.64,  99.90, -11.60,  -0.05,
05/22 05Z,   1.00, -12.70,  99.90, -11.75,  -0.05,  (min)
05/22 06Z,   1.00, -11.61,  99.90, -10.67,  -0.05,
05/22 07Z,   1.00,  -9.56,  99.90,  -8.61,  -0.05,
05/22 08Z,   1.00,  -7.05,  99.90,  -6.10,  -0.05,
05/22 09Z,   1.00,  -4.80,  99.90,  -3.85,  -0.05,
05/22 10Z,   1.10,  -3.41,  99.90,  -2.36,  -0.05,
05/22 11Z,   1.10,  -3.17,  99.90,  -2.12,  -0.05,  (max)
05/22 12Z,   1.10,  -4.13,  99.90,  -3.08,  -0.05,
05/22 13Z,   1.10,  -6.13,  99.90,  -5.08,  -0.05,
05/22 14Z,   1.10,  -8.71,  99.90,  -7.67,  -0.05,
05/22 15Z,   1.20, -11.17,  99.90, -10.02,  -0.05,
05/22 16Z,   1.20, -12.88,  99.90, -11.73,  -0.05,
05/22 17Z,   1.10, -13.47,  99.90, -12.43,  -0.05,  (min)
05/22 18Z,   1.20, -12.84,  99.90, -11.69,  -0.05,
05/22 19Z,   1.10, -11.03,  99.90,  -9.98,  -0.05,
05/22 20Z,   1.20,  -8.43,  99.90,  -7.29,  -0.05,
05/22 21Z,   1.30,  -5.75,  99.90,  -4.50,  -0.05,
05/22 22Z,   1.40,  -3.70,  99.90,  -2.35,  -0.05,
05/22 23Z,   1.50,  -2.74,  99.90,  -1.29,  -0.05,  (max)
05/23 00Z,   1.60,  -3.05,  99.90,  -1.50,  -0.05,
05/23 01Z,   1.80,  -4.58,  99.90,  -2.83,  -0.05,
05/23 02Z,   1.80,  -7.01,  99.90,  -5.26,  -0.05,
05/23 03Z,   1.70,  -9.70,  99.90,  -8.06,  -0.05,
05/23 04Z,   1.70, -11.95,  99.90, -10.30,  -0.05,
05/23 05Z,   1.80, -13.24,  99.90, -11.49,  -0.05,
05/23 06Z,   1.80, -13.32,  99.90, -11.58,  -0.05,  (min)
05/23 07Z,   1.80, -12.15,  99.90, -10.40,  -0.05,
05/23 08Z,   1.70,  -9.91,  99.90,  -8.26,  -0.05,
05/23 09Z,   1.60,  -7.19,  99.90,  -5.65,  -0.05,
05/23 10Z,   1.50,  -4.77,  99.90,  -3.32,  -0.05,
05/23 11Z,   1.40,  -3.26,  99.90,  -1.91,  -0.05,
05/23 12Z,   1.40,  -2.97,  99.90,  -1.62,  -0.05,
05/23 13Z,  99.90,  -3.97,  99.90,  99.90,  -0.05,
05/23 14Z,  99.90,  -6.10,  99.90,  99.90,  -0.05,
05/23 15Z,  99.90,  -8.82,  99.90,  99.90,  -0.05,
05/23 16Z,  99.90, -11.38,  99.90,  99.90,  -0.05,
05/23 17Z,  99.90, -13.12,  99.90,  99.90,  -0.05,
05/23 18Z,  99.90, -13.68,  99.90,  99.90,  -0.05,