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 : 06/16/2026 21:23:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 06Z,   0.80,  -8.23,  -7.59,  99.90,  -0.16,
06/15 07Z,   0.80, -13.41, -12.67,  99.90,  -0.06,
06/15 08Z,   0.80, -18.05, -17.61,  99.90,  -0.36,
06/15 09Z,   0.80, -20.98, -20.58,  99.90,  -0.40,  (min)
06/15 10Z,   0.90, -21.03, -20.35,  99.90,  -0.22,
06/15 11Z,   0.90, -18.13, -16.91,  99.90,   0.32,
06/15 12Z,   0.90, -13.35, -12.21,  99.90,   0.24,
06/15 13Z,   0.80,  -7.97,  -6.90,  99.90,   0.27,
06/15 14Z,   0.80,  -3.13,  -2.02,  99.90,   0.31,
06/15 15Z,   0.80,  -0.18,   1.06,  99.90,   0.44,  (max)
06/15 16Z,   0.90,  -0.04,   1.02,  99.90,   0.16,
06/15 17Z,   1.00,  -2.45,  -1.52,  99.90,  -0.07,
06/15 18Z,   0.90,  -6.39,  -5.49,  99.90,   0.00,
06/15 19Z,   0.90, -10.92, -10.06,  99.90,  -0.04,
06/15 20Z,   0.90, -15.33, -14.52,  99.90,  -0.09,
06/15 21Z,   0.90, -18.67, -18.25,  99.90,  -0.48,
06/15 22Z,   0.90, -19.65, -19.14,  99.90,  -0.39,  (min)
06/15 23Z,   0.90, -17.61, -16.68,  99.90,   0.03,
06/16 00Z,   0.80, -13.24, -12.24,  99.90,   0.20,
06/16 01Z,   0.80,  -7.84,  -6.94,  99.90,   0.10,
06/16 02Z,   0.70,  -2.59,  -1.58,  99.90,   0.31,
06/16 03Z,   0.70,   1.21,   2.43,  99.90,   0.52,
06/16 04Z,   0.70,   2.31,   3.48,  99.90,   0.47,  (max)
06/16 05Z,   0.60,   0.44,   1.29,  99.90,   0.25,
06/16 06Z,   0.70,  -3.57,  -2.86,  99.90,   0.01,
06/16 07Z,   0.70,  -8.62,  -7.87,  99.90,   0.05,
06/16 08Z,   0.70, -13.90, -13.18,  99.90,   0.02,
06/16 09Z,   0.70, -18.57, -18.05,  99.90,  -0.18,
06/16 10Z,   0.70, -21.34, -20.88,  99.90,  -0.24,  (min)
06/16 11Z,   0.70, -21.08, -20.37,  99.90,   0.01,
06/16 12Z,   0.80, -17.89, -16.96,  99.90,   0.13,
06/16 13Z,   0.80, -12.93, -11.89,  99.90,   0.24,
06/16 14Z,   0.80,  -7.45,  -6.51,  99.90,   0.14,
06/16 15Z,   0.80,  -2.64,  -1.59,  99.90,   0.25,
06/16 16Z,   0.80,   0.09,   1.27,  99.90,   0.38,  (max)
06/16 17Z,   0.80,  -0.04,   0.87,  99.90,   0.11,
06/16 18Z,   0.80,  -2.63,  -1.90,  99.90,  -0.07,
06/16 19Z,   0.80,  -6.65,  -6.07,  99.90,  -0.22,
06/16 20Z,   0.80, -11.25, -10.62,  99.90,  -0.17,
06/16 21Z,   0.80, -15.70, -15.27,  99.90,  -0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 22Z,   0.80, -18.96,  99.90, -18.50,  -0.34,
06/16 23Z,   0.80, -19.69,  99.90, -19.20,  -0.30,  (min)
06/17 00Z,   0.80, -17.38,  99.90, -16.86,  -0.27,
06/17 01Z,   0.80, -12.87,  99.90, -12.31,  -0.24,
06/17 02Z,   0.80,  -7.43,  99.90,  -6.84,  -0.21,
06/17 03Z,   0.70,  -2.24,  99.90,  -1.72,  -0.18,
06/17 04Z,   0.70,   1.34,  99.90,   1.89,  -0.15,
06/17 05Z,   0.60,   2.14,  99.90,   2.63,  -0.12,  (max)
06/17 06Z,   0.60,   0.07,  99.90,   0.59,  -0.08,
06/17 07Z,   0.50,  -4.00,  99.90,  -3.55,  -0.05,
06/17 08Z,   0.50,  -9.05,  99.90,  -8.57,  -0.02,
06/17 09Z,   0.50, -14.31,  99.90, -13.80,   0.01,
06/17 10Z,   0.50, -18.88,  99.90, -18.37,   0.01,
06/17 11Z,   0.60, -21.39,  99.90, -20.78,   0.01,  (min)
06/17 12Z,   0.60, -20.80,  99.90, -20.19,   0.01,
06/17 13Z,   0.70, -17.39,  99.90, -16.68,   0.01,
06/17 14Z,   0.80, -12.37,  99.90, -11.56,   0.01,
06/17 15Z,   0.80,  -6.92,  99.90,  -6.11,   0.01,
06/17 16Z,   0.80,  -2.29,  99.90,  -1.48,   0.01,
06/17 17Z,   0.80,   0.16,  99.90,   0.97,   0.01,  (max)
06/17 18Z,   0.70,  -0.22,  99.90,   0.49,   0.01,
06/17 19Z,   0.70,  -2.92,  99.90,  -2.21,   0.01,
06/17 20Z,   0.60,  -6.95,  99.90,  -6.34,   0.01,
06/17 21Z,   0.60, -11.54,  99.90, -10.93,   0.01,
06/17 22Z,   0.60, -15.96,  99.90, -15.35,   0.01,
06/17 23Z,   0.70, -19.05,  99.90, -18.34,   0.01,
06/18 00Z,   0.70, -19.51,  99.90, -18.80,   0.01,  (min)
06/18 01Z,   0.70, -17.01,  99.90, -16.30,   0.01,
06/18 02Z,   0.80, -12.48,  99.90, -11.67,   0.01,
06/18 03Z,   0.80,  -7.15,  99.90,  -6.34,   0.01,
06/18 04Z,   0.70,  -2.15,  99.90,  -1.44,   0.01,
06/18 05Z,   0.70,   1.15,  99.90,   1.86,   0.01,
06/18 06Z,   0.60,   1.68,  99.90,   2.29,   0.01,  (max)
06/18 07Z,   0.50,  -0.51,  99.90,  -0.00,   0.01,
06/18 08Z,   0.40,  -4.53,  99.90,  -4.12,   0.01,
06/18 09Z,   0.40,  -9.47,  99.90,  -9.06,   0.01,
06/18 10Z,   0.50, -14.61,  99.90, -14.10,   0.01,
06/18 11Z,   0.50, -18.96,  99.90, -18.45,   0.01,
06/18 12Z,   0.60, -21.14,  99.90, -20.53,   0.01,  (min)
06/18 13Z,   0.70, -20.24,  99.90, -19.53,   0.01,
06/18 14Z,   0.70, -16.70,  99.90, -15.99,   0.01,
06/18 15Z,   0.80, -11.74,  99.90, -10.93,   0.01,
06/18 16Z,   0.80,  -6.45,  99.90,  -5.64,   0.01,
06/18 17Z,   0.80,  -2.08,  99.90,  -1.27,   0.01,
06/18 18Z,   0.80,   0.06,  99.90,   0.87,   0.01,  (max)
06/18 19Z,   0.80,  -0.53,  99.90,   0.28,   0.01,
06/18 20Z,   0.80,  -3.27,  99.90,  -2.46,   0.01,
06/18 21Z,   0.90,  -7.25,  99.90,  -6.34,   0.01,
06/18 22Z,   1.00, -11.76,  99.90, -10.75,   0.01,
06/18 23Z,   1.20, -16.07,  99.90, -14.86,   0.01,
06/19 00Z,   1.30, -18.95,  99.90, -17.64,   0.01,
06/19 01Z,   1.40, -19.16,  99.90, -17.75,   0.01,  (min)
06/19 02Z,   1.40, -16.56,  99.90, -15.15,   0.01,
06/19 03Z,   1.30, -12.14,  99.90, -10.83,   0.01,
06/19 04Z,   1.20,  -7.03,  99.90,  -5.82,   0.01,
06/19 05Z,   1.10,  -2.31,  99.90,  -1.20,   0.01,
06/19 06Z,   1.00,   0.68,  99.90,   1.69,   0.01,
06/19 07Z,   0.90,   0.98,  99.90,   1.89,   0.01,  (max)
06/19 08Z,   0.80,  -1.24,  99.90,  -0.43,   0.01,
06/19 09Z,   0.70,  -5.13,  99.90,  -4.42,   0.01,
06/19 10Z,   0.70,  -9.86,  99.90,  -9.15,   0.01,
06/19 11Z,   0.60, -14.77,  99.90, -14.16,   0.01,
06/19 12Z,   0.70, -18.83,  99.90, -18.12,   0.01,
06/19 13Z,   0.70, -20.63,  99.90, -19.92,   0.01,  (min)
06/19 14Z,   0.80, -19.46,  99.90, -18.65,   0.01,
06/19 15Z,   0.80, -15.91,  99.90, -15.10,   0.01,
06/19 16Z,   0.80, -11.11,  99.90, -10.30,   0.01,
06/19 17Z,   0.80,  -6.07,  99.90,  -5.26,   0.01,
06/19 18Z,   0.80,  -2.00,  99.90,  -1.19,   0.01,
06/19 19Z,   0.80,  -0.16,  99.90,   0.65,   0.01,  (max)
06/19 20Z,   0.80,  -0.91,  99.90,  -0.10,   0.01,
06/19 21Z,   0.70,  -3.63,  99.90,  -2.92,   0.01,
06/19 22Z,   0.70,  -7.50,  99.90,  -6.79,   0.01,
06/19 23Z,   0.70, -11.90,  99.90, -11.18,   0.01,
06/20 00Z,   0.70, -16.05,  99.90, -15.34,   0.01,
06/20 01Z,   0.70, -18.69,  99.90, -17.98,   0.01,  (min)
06/20 02Z,   0.70, -18.69,  99.90, -17.98,   0.01,
06/20 03Z,   0.70, -16.09,  99.90, -15.38,   0.01,
06/20 04Z,   0.60, -11.90,  99.90, -11.29,   0.01,
06/20 05Z,   0.60,  -7.09,  99.90,  -6.48,   0.01,
06/20 06Z,   0.50,  -2.68,  99.90,  -2.17,   0.01,
06/20 07Z,   0.50,   0.00,  99.90,   0.51,   0.01,
06/20 08Z,   0.50,   0.13,  99.90,   0.64,   0.01,  (max)
06/20 09Z,   0.50,  -2.04,  99.90,  -1.53,   0.01,
06/20 10Z,   0.60,  -5.72,  99.90,  -5.11,   0.01,
06/20 11Z,   0.70, -10.19,  99.90,  -9.48,   0.01,
06/20 12Z,   0.80, -14.81,  99.90, -14.00,   0.01,
06/20 13Z,  99.90, -18.51,  99.90,  99.90,   0.01,
06/20 14Z,  99.90, -19.94,  99.90,  99.90,   0.01,
06/20 15Z,  99.90, -18.57,  99.90,  99.90,   0.01,
06/20 16Z,  99.90, -15.09,  99.90,  99.90,   0.01,
06/20 17Z,  99.90, -10.53,  99.90,  99.90,   0.01,
06/20 18Z,  99.90,  -5.76,  99.90,  99.90,   0.01,