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 : 03/08/2026 13:22:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 18Z,   0.20,  -1.42,  -0.08,  99.90,   1.14,  (max)
03/06 19Z,   0.20,  -3.72,  -1.33,  99.90,   2.19,
03/06 20Z,   0.10,  -6.52,  -3.65,  99.90,   2.77,
03/06 21Z,   0.20,  -9.05,  -6.74,  99.90,   2.11,
03/06 22Z,   0.20, -10.73,  -9.08,  99.90,   1.45,
03/06 23Z,   0.20, -11.17, -10.74,  99.90,   0.23,
03/07 00Z,   0.30, -10.21, -11.05,  99.90,  -1.14,  (min)
03/07 01Z,   0.30,  -8.02, -10.14,  99.90,  -2.42,
03/07 02Z,   0.30,  -5.20,  -7.82,  99.90,  -2.92,
03/07 03Z,   0.30,  -2.55,  -4.96,  99.90,  -2.71,
03/07 04Z,   0.20,  -0.73,  -2.32,  99.90,  -1.79,
03/07 05Z,   0.20,  -0.11,  -0.47,  99.90,  -0.56,
03/07 06Z,   0.30,  -0.87,   0.00,  99.90,   0.57,  (max)
03/07 07Z,   0.20,  -2.87,  -0.85,  99.90,   1.82,
03/07 08Z,   0.20,  -5.59,  -2.97,  99.90,   2.42,
03/07 09Z,   0.20,  -8.30,  -5.76,  99.90,   2.34,
03/07 10Z,   0.10, -10.34,  -8.57,  99.90,   1.67,
03/07 11Z,   0.20, -11.30, -10.51,  99.90,   0.59,
03/07 12Z,   0.20, -10.94, -11.39,  99.90,  -0.65,  (min)
03/07 13Z,   0.20,  -9.29, -11.03,  99.90,  -1.94,
03/07 14Z,   0.20,  -6.76,  -9.20,  99.90,  -2.64,
03/07 15Z,   0.30,  -4.08,  -6.51,  99.90,  -2.73,
03/07 16Z,   0.30,  -1.97,  -3.71,  99.90,  -2.04,
03/07 17Z,   0.30,  -0.88,  -1.71,  99.90,  -1.13,
03/07 18Z,   0.20,  -1.04,  -0.53,  99.90,   0.31,  (max)
03/07 19Z,   0.20,  -2.44,  -0.85,  99.90,   1.39,
03/07 20Z,   0.20,  -4.74,  -2.32,  99.90,   2.22,
03/07 21Z,   0.20,  -7.27,  -4.64,  99.90,   2.43,
03/07 22Z,   0.30,  -9.34,  -7.32,  99.90,   1.72,
03/07 23Z,   0.30, -10.49,  -9.30,  99.90,   0.89,
03/08 00Z,   0.30, -10.45, -10.35,  99.90,  -0.20,  (min)
03/08 01Z,   0.40,  -9.16, -10.24,  99.90,  -1.48,
03/08 02Z,   0.40,  -6.88,  -8.84,  99.90,  -2.36,
03/08 03Z,   0.40,  -4.25,  -6.31,  99.90,  -2.46,
03/08 04Z,   0.40,  -2.02,  -3.45,  99.90,  -1.83,
03/08 05Z,   0.30,  -0.71,  -1.19,  99.90,  -0.78,
03/08 06Z,   0.40,  -0.57,   0.14,  99.90,   0.31,
03/08 07Z,   0.40,  -1.68,   0.24,  99.90,   1.52,  (max)
03/08 08Z,   0.30,  -3.81,  -1.13,  99.90,   2.38,
03/08 09Z,   0.30,  -6.41,  -3.49,  99.90,   2.62,
03/08 10Z,   0.20,  -8.77,  -6.20,  99.90,   2.37,
03/08 11Z,   0.20, -10.37,  -8.61,  99.90,   1.56,
03/08 12Z,   0.10, -10.91, -10.30,  99.90,   0.51,
03/08 13Z,   0.10, -10.24, -10.91,  99.90,  -0.77,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 14Z,   0.10,  -8.47,  99.90,  -9.09,  -0.71,
03/08 15Z,   0.10,  -6.07,  99.90,  -6.63,  -0.66,
03/08 16Z,   0.00,  -3.74,  99.90,  -4.34,  -0.60,
03/08 17Z,   0.00,  -2.07,  99.90,  -2.62,  -0.55,
03/08 18Z,  -0.10,  -1.41,  99.90,  -2.00,  -0.49,  (max)
03/08 19Z,  -0.10,  -1.87,  99.90,  -2.41,  -0.44,
03/08 20Z,   0.00,  -3.39,  99.90,  -3.77,  -0.38,
03/08 21Z,   0.00,  -5.55,  99.90,  -5.88,  -0.32,
03/08 22Z,  -0.10,  -7.74,  99.90,  -8.10,  -0.27,
03/08 23Z,   0.00,  -9.34,  99.90,  -9.56,  -0.21,
03/09 00Z,   0.00, -10.03,  99.90, -10.19,  -0.16,  (min)
03/09 01Z,   0.00,  -9.64,  99.90,  -9.74,  -0.10,
03/09 02Z,   0.10,  -8.18,  99.90,  -8.18,  -0.10,
03/09 03Z,   0.10,  -5.96,  99.90,  -5.96,  -0.10,
03/09 04Z,   0.10,  -3.62,  99.90,  -3.62,  -0.10,
03/09 05Z,   0.10,  -1.81,  99.90,  -1.81,  -0.10,
03/09 06Z,   0.10,  -0.94,  99.90,  -0.94,  -0.10,  (max)
03/09 07Z,   0.10,  -1.17,  99.90,  -1.17,  -0.10,
03/09 08Z,   0.10,  -2.47,  99.90,  -2.48,  -0.10,
03/09 09Z,   0.00,  -4.59,  99.90,  -4.69,  -0.10,
03/09 10Z,   0.10,  -6.96,  99.90,  -6.96,  -0.10,
03/09 11Z,   0.10,  -8.96,  99.90,  -8.97,  -0.10,
03/09 12Z,   0.10, -10.18,  99.90, -10.18,  -0.10,
03/09 13Z,   0.20, -10.40,  99.90, -10.30,  -0.10,  (min)
03/09 14Z,   0.10,  -9.56,  99.90,  -9.56,  -0.10,
03/09 15Z,   0.20,  -7.80,  99.90,  -7.70,  -0.10,
03/09 16Z,   0.30,  -5.61,  99.90,  -5.41,  -0.10,
03/09 17Z,   0.30,  -3.63,  99.90,  -3.44,  -0.10,
03/09 18Z,   0.30,  -2.36,  99.90,  -2.16,  -0.10,
03/09 19Z,   0.20,  -2.00,  99.90,  -1.90,  -0.10,  (max)
03/09 20Z,   0.20,  -2.63,  99.90,  -2.54,  -0.10,
03/09 21Z,   0.20,  -4.13,  99.90,  -4.03,  -0.10,
03/09 22Z,   0.30,  -6.09,  99.90,  -5.89,  -0.10,
03/09 23Z,   0.40,  -7.92,  99.90,  -7.62,  -0.10,
03/10 00Z,   0.40,  -9.13,  99.90,  -8.84,  -0.10,
03/10 01Z,   0.40,  -9.50,  99.90,  -9.20,  -0.10,  (min)
03/10 02Z,   0.40,  -8.91,  99.90,  -8.61,  -0.10,
03/10 03Z,   0.30,  -7.40,  99.90,  -7.21,  -0.10,
03/10 04Z,   0.30,  -5.34,  99.90,  -5.14,  -0.10,
03/10 05Z,   0.30,  -3.30,  99.90,  -3.10,  -0.10,
03/10 06Z,   0.20,  -1.86,  99.90,  -1.76,  -0.10,
03/10 07Z,   0.10,  -1.31,  99.90,  -1.31,  -0.10,  (max)
03/10 08Z,   0.10,  -1.74,  99.90,  -1.75,  -0.10,
03/10 09Z,   0.00,  -3.11,  99.90,  -3.21,  -0.10,
03/10 10Z,   0.00,  -5.12,  99.90,  -5.22,  -0.10,
03/10 11Z,   0.00,  -7.24,  99.90,  -7.34,  -0.10,
03/10 12Z,   0.00,  -8.93,  99.90,  -9.03,  -0.10,
03/10 13Z,   0.00,  -9.87,  99.90,  -9.97,  -0.10,
03/10 14Z,   0.00,  -9.91,  99.90, -10.01,  -0.10,  (min)
03/10 15Z,   0.00,  -9.01,  99.90,  -9.12,  -0.10,
03/10 16Z,   0.00,  -7.35,  99.90,  -7.45,  -0.10,
03/10 17Z,   0.00,  -5.39,  99.90,  -5.50,  -0.10,
03/10 18Z,   0.00,  -3.72,  99.90,  -3.82,  -0.10,
03/10 19Z,   0.00,  -2.71,  99.90,  -2.81,  -0.10,
03/10 20Z,   0.10,  -2.53,  99.90,  -2.53,  -0.10,  (max)
03/10 21Z,   0.10,  -3.21,  99.90,  -3.21,  -0.10,
03/10 22Z,   0.10,  -4.61,  99.90,  -4.62,  -0.10,
03/10 23Z,   0.10,  -6.35,  99.90,  -6.35,  -0.10,
03/11 00Z,   0.10,  -7.89,  99.90,  -7.89,  -0.10,
03/11 01Z,   0.00,  -8.84,  99.90,  -8.94,  -0.10,
03/11 02Z,   0.00,  -9.03,  99.90,  -9.13,  -0.10,  (min)
03/11 03Z,   0.00,  -8.36,  99.90,  -8.47,  -0.10,
03/11 04Z,   0.00,  -6.91,  99.90,  -7.02,  -0.10,
03/11 05Z,   0.00,  -5.02,  99.90,  -5.12,  -0.10,
03/11 06Z,   0.00,  -3.24,  99.90,  -3.34,  -0.10,
03/11 07Z,   0.00,  -2.04,  99.90,  -2.15,  -0.10,
03/11 08Z,   0.00,  -1.67,  99.90,  -1.77,  -0.10,  (max)
03/11 09Z,   0.00,  -2.17,  99.90,  -2.28,  -0.10,
03/11 10Z,   0.00,  -3.51,  99.90,  -3.61,  -0.10,
03/11 11Z,   0.00,  -5.38,  99.90,  -5.49,  -0.10,
03/11 12Z,   0.00,  -7.30,  99.90,  -7.40,  -0.10,
03/11 13Z,   0.00,  -8.78,  99.90,  -8.88,  -0.10,
03/11 14Z,   0.00,  -9.57,  99.90,  -9.67,  -0.10,  (min)
03/11 15Z,   0.10,  -9.55,  99.90,  -9.56,  -0.10,
03/11 16Z,   0.10,  -8.68,  99.90,  -8.68,  -0.10,
03/11 17Z,   0.20,  -7.13,  99.90,  -7.03,  -0.10,
03/11 18Z,   0.10,  -5.36,  99.90,  -5.36,  -0.10,
03/11 19Z,   0.30,  -3.87,  99.90,  -3.68,  -0.10,
03/11 20Z,   0.30,  -3.00,  99.90,  -2.81,  -0.10,
03/11 21Z,   0.50,  -2.87,  99.90,  -2.48,  -0.10,  (max)
03/11 22Z,   0.60,  -3.53,  99.90,  -3.03,  -0.10,
03/11 23Z,   0.60,  -4.83,  99.90,  -4.34,  -0.10,
03/12 00Z,   0.70,  -6.41,  99.90,  -5.81,  -0.10,
03/12 01Z,   0.70,  -7.77,  99.90,  -7.18,  -0.10,
03/12 02Z,   0.80,  -8.60,  99.90,  -7.91,  -0.10,  (min)
03/12 03Z,   1.00,  -8.74,  99.90,  -7.84,  -0.10,
03/12 04Z,   1.00,  -8.09,  99.90,  -7.19,  -0.10,
03/12 05Z,   1.00,  -6.70,  99.90,  -5.80,  -0.10,
03/12 06Z,   0.90,  -4.93,  99.90,  -4.13,  -0.10,