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 : 11/07/2025 11:20:13 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/05 12Z,   0.20,   1.10,   1.29,  99.90,  -0.01,
11/05 13Z,   0.30,   6.69,   6.56,  99.90,  -0.43,
11/05 14Z,   0.40,  10.86,  10.63,  99.90,  -0.63,
11/05 15Z,   0.40,  12.28,  11.81,  99.90,  -0.87,  (max)
11/05 16Z,   0.40,  10.52,   9.70,  99.90,  -1.22,
11/05 17Z,   0.40,   6.36,   5.74,  99.90,  -1.02,
11/05 18Z,   0.40,   1.02,   0.80,  99.90,  -0.62,
11/05 19Z,   0.40,  -4.48,  -4.37,  99.90,  -0.29,
11/05 20Z,   0.40,  -9.26,  -9.11,  99.90,  -0.25,
11/05 21Z,   0.40, -12.07, -11.75,  99.90,  -0.08,  (min)
11/05 22Z,   0.40, -11.76, -11.02,  99.90,   0.34,
11/05 23Z,   0.50,  -8.34,  -7.36,  99.90,   0.48,
11/06 00Z,   0.30,  -3.01,  -2.21,  99.90,   0.50,
11/06 01Z,   0.40,   2.82,   3.24,  99.90,   0.02,
11/06 02Z,   0.60,   7.87,   8.24,  99.90,  -0.23,
11/06 03Z,   0.70,  10.76,  11.17,  99.90,  -0.29,  (max)
11/06 04Z,   0.80,  10.56,  10.65,  99.90,  -0.71,
11/06 05Z,   0.90,   7.60,   7.65,  99.90,  -0.85,
11/06 06Z,   0.60,   3.00,   3.40,  99.90,  -0.20,
11/06 07Z,   0.50,  -2.12,  -1.37,  99.90,   0.25,
11/06 08Z,   0.40,  -6.92,  -6.04,  99.90,   0.48,
11/06 09Z,   0.00, -10.34,  -9.52,  99.90,   0.82,
11/06 10Z,  -0.20, -11.07, -10.12,  99.90,   1.15,  (min)
11/06 11Z,  -0.50,  -8.53,  -7.20,  99.90,   1.83,
11/06 12Z,  -0.20,  -3.56,  -2.68,  99.90,   1.08,
11/06 13Z,  -0.50,   2.36,   2.64,  99.90,   0.78,
11/06 14Z,  -0.80,   7.92,   7.92,  99.90,   0.80,
11/06 15Z,  -1.10,  11.73,  11.19,  99.90,   0.56,
11/06 16Z,  -1.30,  12.55,  11.51,  99.90,   0.26,  (max)
11/06 17Z,  -1.30,  10.19,   9.18,  99.90,   0.29,
11/06 18Z,  -0.60,   5.62,   5.07,  99.90,   0.05,
11/06 19Z,  -0.30,   0.07,   0.26,  99.90,   0.49,
11/06 20Z,   0.00,  -5.50,  -4.76,  99.90,   0.74,
11/06 21Z,   0.40, -10.13,  -9.29,  99.90,   0.44,
11/06 22Z,   0.60, -12.54, -11.37,  99.90,   0.57,  (min)
11/06 23Z,   0.70, -11.68, -10.03,  99.90,   0.95,
11/07 00Z,   1.00,  -7.79,  -6.41,  99.90,   0.38,
11/07 01Z,   0.70,  -2.23,  -1.60,  99.90,  -0.07,
11/07 02Z,   0.30,   3.61,   3.74,  99.90,  -0.17,
11/07 03Z,   0.00,   8.43,   8.19,  99.90,  -0.24,
11/07 04Z,  -0.20,  10.85,  10.25,  99.90,  -0.40,  (max)
11/07 05Z,  -0.30,  10.15,   9.23,  99.90,  -0.62,
11/07 06Z,  -0.10,   6.86,   6.21,  99.90,  -0.55,
11/07 07Z,   0.00,   2.17,   1.87,  99.90,  -0.30,
11/07 08Z,   0.40,  -2.88,  -2.66,  99.90,  -0.18,
11/07 09Z,   0.80,  -7.46,  -7.00,  99.90,  -0.34,
11/07 10Z,   1.10, -10.48,  -9.91,  99.90,  -0.53,  (min)
11/07 11Z,   1.30, -10.67,  -9.77,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 12Z,   1.30,  -7.66,  99.90,  -6.72,  -0.36,
11/07 13Z,   1.20,  -2.47,  99.90,  -1.59,  -0.32,
11/07 14Z,   1.00,   3.41,  99.90,   4.13,  -0.28,
11/07 15Z,   0.70,   8.70,  99.90,   9.15,  -0.25,
11/07 16Z,   0.40,  12.01,  99.90,  12.20,  -0.21,
11/07 17Z,   0.20,  12.26,  99.90,  12.29,  -0.17,  (max)
11/07 18Z,   0.00,   9.48,  99.90,   9.35,  -0.13,
11/07 19Z,   0.00,   4.75,  99.90,   4.66,  -0.09,
11/07 20Z,   0.00,  -0.77,  99.90,  -0.82,  -0.05,
11/07 21Z,   0.20,  -6.17,  99.90,  -5.99,  -0.01,
11/07 22Z,   0.40, -10.50,  99.90, -10.07,   0.03,
11/07 23Z,   0.60, -12.45,  99.90, -11.78,   0.07,  (min)
11/08 00Z,   0.80, -11.12,  99.90, -10.25,   0.07,
11/08 01Z,   1.00,  -6.98,  99.90,  -5.92,   0.07,
11/08 02Z,   1.10,  -1.45,  99.90,  -0.28,   0.07,
11/08 03Z,   1.20,   4.17,  99.90,   5.43,   0.07,
11/08 04Z,   1.30,   8.58,  99.90,   9.94,   0.07,
11/08 05Z,   1.30,  10.49,  99.90,  11.86,   0.07,  (max)
11/08 06Z,   1.20,   9.41,  99.90,  10.68,   0.07,
11/08 07Z,   1.10,   6.01,  99.90,   7.17,   0.07,
11/08 08Z,   0.90,   1.44,  99.90,   2.41,   0.07,
11/08 09Z,   0.80,  -3.36,  99.90,  -2.50,   0.07,
11/08 10Z,   0.80,  -7.62,  99.90,  -6.76,   0.07,
11/08 11Z,   0.70, -10.21,  99.90,  -9.44,   0.07,  (min)
11/08 12Z,   0.70,  -9.94,  99.90,  -9.17,   0.07,
11/08 13Z,   0.70,  -6.66,  99.90,  -5.90,   0.07,
11/08 14Z,   0.70,  -1.53,  99.90,  -0.76,   0.07,
11/08 15Z,   0.70,   4.07,  99.90,   4.84,   0.07,
11/08 16Z,   0.60,   8.93,  99.90,   9.59,   0.07,
11/08 17Z,   0.50,  11.72,  99.90,  12.29,   0.07,  (max)
11/08 18Z,   0.30,  11.53,  99.90,  11.89,   0.07,
11/08 19Z,   0.20,   8.57,  99.90,   8.83,   0.07,
11/08 20Z,   0.10,   3.92,  99.90,   4.09,   0.07,
11/08 21Z,   0.00,  -1.34,  99.90,  -1.27,   0.07,
11/08 22Z,   0.00,  -6.42,  99.90,  -6.35,   0.07,
11/08 23Z,  -0.10, -10.36,  99.90, -10.40,   0.07,
11/09 00Z,  -0.10, -11.88,  99.90, -11.91,   0.07,  (min)
11/09 01Z,  -0.10, -10.24,  99.90, -10.28,   0.07,
11/09 02Z,  -0.10,  -6.11,  99.90,  -6.14,   0.07,
11/09 03Z,  -0.10,  -0.84,  99.90,  -0.87,   0.07,
11/09 04Z,   0.00,   4.38,  99.90,   4.44,   0.07,
11/09 05Z,   0.00,   8.32,  99.90,   8.39,   0.07,
11/09 06Z,   0.10,   9.81,  99.90,   9.98,   0.07,  (max)
11/09 07Z,   0.20,   8.53,  99.90,   8.79,   0.07,
11/09 08Z,   0.20,   5.22,  99.90,   5.49,   0.07,
11/09 09Z,   0.30,   0.95,  99.90,   1.32,   0.07,
11/09 10Z,   0.40,  -3.50,  99.90,  -3.04,   0.07,
11/09 11Z,   0.40,  -7.40,  99.90,  -6.94,   0.07,
11/09 12Z,   0.40,  -9.61,  99.90,  -9.14,   0.07,  (min)
11/09 13Z,   0.40,  -9.04,  99.90,  -8.57,   0.07,
11/09 14Z,   0.50,  -5.75,  99.90,  -5.18,   0.07,
11/09 15Z,   0.50,  -0.90,  99.90,  -0.34,   0.07,
11/09 16Z,   0.50,   4.26,  99.90,   4.82,   0.07,
11/09 17Z,   0.50,   8.63,  99.90,   9.20,   0.07,
11/09 18Z,   0.50,  10.99,  99.90,  11.56,   0.07,  (max)
11/09 19Z,   0.50,  10.54,  99.90,  11.11,   0.07,
11/09 20Z,   0.60,   7.64,  99.90,   8.31,   0.07,
11/09 21Z,   0.60,   3.31,  99.90,   3.97,   0.07,
11/09 22Z,   0.60,  -1.55,  99.90,  -0.89,   0.07,
11/09 23Z,   0.70,  -6.25,  99.90,  -5.48,   0.07,
11/10 00Z,   0.70,  -9.82,  99.90,  -9.05,   0.07,
11/10 01Z,   0.80, -11.01,  99.90, -10.14,   0.07,  (min)
11/10 02Z,   0.80,  -9.27,  99.90,  -8.40,   0.07,
11/10 03Z,   0.80,  -5.35,  99.90,  -4.48,   0.07,
11/10 04Z,   0.80,  -0.50,  99.90,   0.36,   0.07,
11/10 05Z,   0.80,   4.25,  99.90,   5.12,   0.07,
11/10 06Z,   0.80,   7.78,  99.90,   8.65,   0.07,
11/10 07Z,   0.80,   8.99,  99.90,   9.85,   0.07,  (max)
11/10 08Z,   0.90,   7.69,  99.90,   8.66,   0.07,
11/10 09Z,   1.00,   4.65,  99.90,   5.71,   0.07,
11/10 10Z,   1.00,   0.77,  99.90,   1.83,   0.07,
11/10 11Z,   1.10,  -3.31,  99.90,  -2.15,   0.07,
11/10 12Z,   1.20,  -6.89,  99.90,  -5.63,   0.07,
11/10 13Z,   1.20,  -8.84,  99.90,  -7.57,   0.07,  (min)
11/10 14Z,   1.20,  -8.16,  99.90,  -6.89,   0.07,
11/10 15Z,   1.20,  -5.07,  99.90,  -3.80,   0.07,
11/10 16Z,   1.20,  -0.67,  99.90,   0.59,   0.07,
11/10 17Z,   1.30,   3.99,  99.90,   5.36,   0.07,
11/10 18Z,   1.40,   7.95,  99.90,   9.42,   0.07,
11/10 19Z,   1.40,  10.01,  99.90,  11.48,   0.07,  (max)
11/10 20Z,   1.40,   9.52,  99.90,  10.99,   0.07,
11/10 21Z,   1.20,   6.87,  99.90,   8.13,   0.07,
11/10 22Z,   0.90,   2.96,  99.90,   3.93,   0.07,
11/10 23Z,   0.60,  -1.45,  99.90,  -0.79,   0.07,
11/11 00Z,   0.30,  -5.78,  99.90,  -5.42,   0.07,