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 : 11/11/2025 20:20:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 00Z,   0.50,  -9.82,  -9.64,  99.90,  -0.32,
11/10 01Z,   0.50, -11.01, -10.67,  99.90,  -0.16,  (min)
11/10 02Z,   0.60,  -9.27,  -8.55,  99.90,   0.12,
11/10 03Z,   0.70,  -5.35,  -4.55,  99.90,   0.10,
11/10 04Z,   0.70,  -0.50,   0.19,  99.90,  -0.01,
11/10 05Z,   0.70,   4.25,   5.00,  99.90,   0.05,
11/10 06Z,   0.60,   7.78,   8.68,  99.90,   0.30,
11/10 07Z,   0.60,   8.99,   9.86,  99.90,   0.27,  (max)
11/10 08Z,   0.70,   7.69,   8.34,  99.90,  -0.05,
11/10 09Z,   0.70,   4.65,   5.33,  99.90,  -0.02,
11/10 10Z,   0.80,   0.77,   1.38,  99.90,  -0.19,
11/10 11Z,   0.80,  -3.31,  -2.55,  99.90,  -0.04,
11/10 12Z,   0.70,  -6.89,  -6.27,  99.90,  -0.08,
11/10 13Z,   0.70,  -8.84,  -8.34,  99.90,  -0.20,  (min)
11/10 14Z,   0.80,  -8.16,  -7.34,  99.90,   0.02,
11/10 15Z,   0.80,  -5.07,  -4.13,  99.90,   0.14,
11/10 16Z,   0.80,  -0.67,   0.20,  99.90,   0.07,
11/10 17Z,   0.70,   3.99,   4.68,  99.90,  -0.01,
11/10 18Z,   0.70,   7.95,   8.72,  99.90,   0.07,
11/10 19Z,   0.60,  10.01,  11.03,  99.90,   0.42,  (max)
11/10 20Z,   0.60,   9.52,  10.41,  99.90,   0.29,
11/10 21Z,   0.60,   6.87,   7.89,  99.90,   0.42,
11/10 22Z,   0.70,   2.96,   4.03,  99.90,   0.37,
11/10 23Z,   0.70,  -1.45,  -0.43,  99.90,   0.32,
11/11 00Z,   1.00,  -5.78,  -4.50,  99.90,   0.28,
11/11 01Z,   1.10,  -9.05,  -7.81,  99.90,   0.14,
11/11 02Z,   1.10, -10.05,  -8.83,  99.90,   0.12,  (min)
11/11 03Z,   1.10,  -8.38,  -6.78,  99.90,   0.50,
11/11 04Z,   1.10,  -4.83,  -3.29,  99.90,   0.44,
11/11 05Z,   1.20,  -0.45,   1.12,  99.90,   0.37,
11/11 06Z,   1.20,   3.90,   5.43,  99.90,   0.33,
11/11 07Z,   1.10,   7.14,   8.51,  99.90,   0.27,
11/11 08Z,   1.10,   8.23,   9.53,  99.90,   0.20,  (max)
11/11 09Z,   1.00,   7.07,   8.01,  99.90,  -0.06,
11/11 10Z,   0.90,   4.38,   5.14,  99.90,  -0.14,
11/11 11Z,   0.80,   0.89,   1.47,  99.90,  -0.22,
11/11 12Z,   0.70,  -2.89,  -2.32,  99.90,  -0.13,
11/11 13Z,   0.60,  -6.26,  -5.66,  99.90,   0.00,
11/11 14Z,   0.60,  -8.08,  -7.58,  99.90,  -0.10,  (min)
11/11 15Z,   0.50,  -7.46,  -6.89,  99.90,   0.07,
11/11 16Z,   0.60,  -4.72,  -3.93,  99.90,   0.19,
11/11 17Z,   0.60,  -0.82,  -0.08,  99.90,   0.14,
11/11 18Z,   0.70,   3.41,   4.02,  99.90,  -0.09,
11/11 19Z,   0.80,   7.08,   8.02,  99.90,   0.14,
11/11 20Z,   0.80,   9.02,  10.07,  99.90,   0.25,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 21Z,   0.80,   8.64,  99.90,   9.68,   0.24,
11/11 22Z,   0.90,   6.33,  99.90,   7.46,   0.23,
11/11 23Z,   0.90,   2.88,  99.90,   4.00,   0.22,
11/12 00Z,   0.90,  -1.14,  99.90,  -0.04,   0.21,
11/12 01Z,   0.70,  -5.19,  99.90,  -4.30,   0.19,
11/12 02Z,   0.50,  -8.27,  99.90,  -7.59,   0.18,
11/12 03Z,   0.20,  -9.20,  99.90,  -8.83,   0.17,  (min)
11/12 04Z,   0.00,  -7.71,  99.90,  -7.55,   0.16,
11/12 05Z,  -0.10,  -4.56,  99.90,  -4.51,   0.15,
11/12 06Z,  -0.30,  -0.57,  99.90,  -0.74,   0.13,
11/12 07Z,  -0.60,   3.51,  99.90,   3.03,   0.12,
11/12 08Z,  -0.70,   6.59,  99.90,   6.00,   0.11,
11/12 09Z,  -0.90,   7.70,  99.90,   6.91,   0.11,  (max)
11/12 10Z,  -0.90,   6.76,  99.90,   5.97,   0.11,
11/12 11Z,  -0.90,   4.40,  99.90,   3.61,   0.11,
11/12 12Z,  -0.70,   1.21,  99.90,   0.62,   0.11,
11/12 13Z,  -0.50,  -2.39,  99.90,  -2.78,   0.11,
11/12 14Z,  -0.40,  -5.69,  99.90,  -5.98,   0.11,
11/12 15Z,  -0.20,  -7.51,  99.90,  -7.60,   0.11,  (min)
11/12 16Z,  -0.10,  -7.07,  99.90,  -7.06,   0.11,
11/12 17Z,   0.00,  -4.71,  99.90,  -4.60,   0.11,
11/12 18Z,   0.00,  -1.24,  99.90,  -1.13,   0.11,
11/12 19Z,  -0.10,   2.71,  99.90,   2.72,   0.11,
11/12 20Z,  -0.10,   6.24,  99.90,   6.25,   0.11,
11/12 21Z,  -0.10,   8.19,  99.90,   8.20,   0.11,  (max)
11/12 22Z,  -0.10,   8.01,  99.90,   8.02,   0.11,
11/12 23Z,   0.00,   6.05,  99.90,   6.16,   0.11,
11/13 00Z,   0.10,   2.97,  99.90,   3.18,   0.11,
11/13 01Z,   0.20,  -0.78,  99.90,  -0.47,   0.11,
11/13 02Z,   0.40,  -4.68,  99.90,  -4.17,   0.11,
11/13 03Z,   0.40,  -7.65,  99.90,  -7.14,   0.11,
11/13 04Z,   0.50,  -8.59,  99.90,  -7.98,   0.11,  (min)
11/13 05Z,   0.60,  -7.30,  99.90,  -6.59,   0.11,
11/13 06Z,   0.60,  -4.47,  99.90,  -3.76,   0.11,
11/13 07Z,   0.60,  -0.72,  99.90,  -0.01,   0.11,
11/13 08Z,   0.70,   3.26,  99.90,   4.07,   0.11,
11/13 09Z,   0.80,   6.32,  99.90,   7.23,   0.11,
11/13 10Z,   0.80,   7.50,  99.90,   8.41,   0.11,  (max)
11/13 11Z,   0.80,   6.75,  99.90,   7.66,   0.11,
11/13 12Z,   0.80,   4.62,  99.90,   5.53,   0.11,
11/13 13Z,   0.80,   1.57,  99.90,   2.48,   0.11,
11/13 14Z,   0.70,  -2.02,  99.90,  -1.21,   0.11,
11/13 15Z,   0.70,  -5.36,  99.90,  -4.55,   0.11,
11/13 16Z,   0.60,  -7.25,  99.90,  -6.54,   0.11,  (min)
11/13 17Z,   0.60,  -7.00,  99.90,  -6.29,   0.11,
11/13 18Z,   0.60,  -4.96,  99.90,  -4.25,   0.11,
11/13 19Z,   0.70,  -1.75,  99.90,  -0.94,   0.11,
11/13 20Z,   0.70,   2.10,  99.90,   2.91,   0.11,
11/13 21Z,   0.70,   5.64,  99.90,   6.45,   0.11,
11/13 22Z,   0.70,   7.67,  99.90,   8.48,   0.11,  (max)
11/13 23Z,   0.70,   7.66,  99.90,   8.47,   0.11,
11/14 00Z,   0.60,   5.96,  99.90,   6.67,   0.11,
11/14 01Z,   0.60,   3.10,  99.90,   3.81,   0.11,
11/14 02Z,   0.50,  -0.54,  99.90,   0.07,   0.11,
11/14 03Z,   0.50,  -4.39,  99.90,  -3.78,   0.11,
11/14 04Z,   0.40,  -7.33,  99.90,  -6.82,   0.11,
11/14 05Z,   0.40,  -8.26,  99.90,  -7.75,   0.11,  (min)
11/14 06Z,   0.50,  -7.10,  99.90,  -6.49,   0.11,
11/14 07Z,   0.50,  -4.41,  99.90,  -3.80,   0.11,
11/14 08Z,   0.60,  -0.71,  99.90,   0.00,   0.11,
11/14 09Z,   0.70,   3.32,  99.90,   4.13,   0.11,
11/14 10Z,   0.70,   6.42,  99.90,   7.23,   0.11,
11/14 11Z,   0.80,   7.64,  99.90,   8.55,   0.11,  (max)
11/14 12Z,   0.80,   6.96,  99.90,   7.87,   0.11,
11/14 13Z,   0.80,   4.87,  99.90,   5.78,   0.11,
11/14 14Z,   0.80,   1.78,  99.90,   2.69,   0.11,
11/14 15Z,   0.70,  -1.94,  99.90,  -1.13,   0.11,
11/14 16Z,   0.60,  -5.39,  99.90,  -4.69,   0.11,
11/14 17Z,   0.50,  -7.36,  99.90,  -6.75,   0.11,  (min)
11/14 18Z,   0.40,  -7.21,  99.90,  -6.70,   0.11,
11/14 19Z,   0.40,  -5.31,  99.90,  -4.80,   0.11,
11/14 20Z,   0.40,  -2.15,  99.90,  -1.64,   0.11,
11/14 21Z,   0.40,   1.77,  99.90,   2.28,   0.11,
11/14 22Z,   0.40,   5.40,  99.90,   5.91,   0.11,
11/14 23Z,   0.50,   7.48,  99.90,   8.09,   0.11,
11/15 00Z,   0.50,   7.54,  99.90,   8.15,   0.11,  (max)
11/15 01Z,   0.50,   5.93,  99.90,   6.54,   0.11,
11/15 02Z,   0.50,   3.11,  99.90,   3.72,   0.11,
11/15 03Z,   0.50,  -0.56,  99.90,   0.05,   0.11,
11/15 04Z,   0.50,  -4.44,  99.90,  -3.83,   0.11,
11/15 05Z,   0.50,  -7.31,  99.90,  -6.70,   0.11,
11/15 06Z,   0.50,  -8.16,  99.90,  -7.55,   0.11,  (min)
11/15 07Z,   0.50,  -6.95,  99.90,  -6.34,   0.11,
11/15 08Z,   0.60,  -4.21,  99.90,  -3.50,   0.11,
11/15 09Z,   0.60,  -0.36,  99.90,   0.35,   0.11,
11/15 10Z,   0.60,   3.79,  99.90,   4.50,   0.11,
11/15 11Z,   0.70,   6.88,  99.90,   7.69,   0.11,
11/15 12Z,   0.70,   8.01,  99.90,   8.82,   0.11,