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
#Sand Point, AK : 11/16/2025 13:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 18Z,   0.10,   6.15,  99.90,   6.25,   0.00,
11/14 19Z,   0.10,   6.77,  99.90,   6.87,   0.00,  (max)
11/14 20Z,   0.00,   6.84,  99.90,   6.84,   0.00,
11/14 21Z,  -0.10,   6.32,  99.90,   6.22,   0.00,
11/14 22Z,  -0.10,   5.41,  99.90,   5.31,   0.00,
11/14 23Z,  -0.10,   4.36,  99.90,   4.26,   0.00,
11/15 00Z,   0.00,   3.36,  99.90,   3.36,   0.00,
11/15 01Z,  -0.10,   2.62,  99.90,   2.52,   0.00,
11/15 02Z,  -0.10,   2.34,  99.90,   2.24,   0.00,  (min)
11/15 03Z,  -0.10,   2.61,  99.90,   2.51,   0.00,
11/15 04Z,   0.00,   3.27,  99.90,   3.27,   0.00,
11/15 05Z,   0.00,   4.09,  99.90,   4.09,   0.00,
11/15 06Z,   0.00,   4.87,  99.90,   4.87,   0.00,
11/15 07Z,   0.00,   5.44,  99.90,   5.44,   0.00,
11/15 08Z,   0.00,   5.59,  99.90,   5.59,   0.00,  (max)
11/15 09Z,   0.00,   5.22,  99.90,   5.22,   0.00,
11/15 10Z,   0.00,   4.46,  99.90,   4.46,   0.00,
11/15 11Z,   0.00,   3.55,  99.90,   3.55,   0.00,
11/15 12Z,   0.00,   2.72,  99.90,   2.72,   0.00,
11/15 13Z,   0.00,   2.15,  99.90,   2.15,   0.00,
11/15 14Z,   0.00,   2.03,  99.90,   2.03,   0.00,  (min)
11/15 15Z,   0.00,   2.50,  99.90,   2.50,   0.00,
11/15 16Z,   0.00,   3.47,  99.90,   3.47,   0.00,
11/15 17Z,   0.00,   4.67,  99.90,   4.67,   0.00,
11/15 18Z,   0.10,   5.83,  99.90,   5.93,   0.00,
11/15 19Z,   0.10,   6.74,  99.90,   6.84,   0.00,
11/15 20Z,   0.10,   7.19,  99.90,   7.29,   0.00,  (max)
11/15 21Z,   0.10,   6.99,  99.90,   7.09,   0.00,
11/15 22Z,   0.20,   6.17,  99.90,   6.37,   0.00,
11/15 23Z,   0.20,   4.97,  99.90,   5.17,   0.00,
11/16 00Z,   0.20,   3.68,  99.90,   3.88,   0.00,
11/16 01Z,   0.20,   2.53,  99.90,   2.73,   0.00,
11/16 02Z,   0.10,   1.74,  99.90,   1.84,   0.00,
11/16 03Z,   0.10,   1.54,  99.90,   1.64,   0.00,  (min)
11/16 04Z,   0.10,   1.96,  99.90,   2.06,   0.00,
11/16 05Z,   0.10,   2.82,  99.90,   2.92,   0.00,
11/16 06Z,   0.10,   3.85,  99.90,   3.95,   0.00,
11/16 07Z,   0.20,   4.81,  99.90,   5.01,   0.00,
11/16 08Z,   0.30,   5.50,  99.90,   5.80,   0.00,
11/16 09Z,   0.30,   5.71,  99.90,   6.01,   0.00,  (max)
11/16 10Z,   0.00,   5.35,  99.90,   5.35,   0.00,
11/16 11Z,   0.00,   4.59,  99.90,   4.59,   0.00,
11/16 12Z,   0.10,   3.71,  99.90,   3.81,   0.00,
11/16 13Z,   0.50,   2.94,  99.90,   3.44,   0.00,
11/16 14Z,   0.70,   2.48,  99.90,   3.18,   0.00,  (min)
11/16 15Z,   0.70,   2.52,  99.90,   3.22,   0.00,
11/16 16Z,   0.60,   3.16,  99.90,   3.76,   0.00,
11/16 17Z,   0.40,   4.24,  99.90,   4.64,   0.00,
11/16 18Z,   0.40,   5.47,  99.90,   5.87,   0.00,
11/16 19Z,   0.20,   6.56,  99.90,   6.76,   0.00,
11/16 20Z,   0.20,   7.28,  99.90,   7.48,   0.00,
11/16 21Z,   0.20,   7.43,  99.90,   7.63,   0.00,  (max)
11/16 22Z,   0.20,   6.87,  99.90,   7.07,   0.00,
11/16 23Z,   0.20,   5.71,  99.90,   5.91,   0.00,
11/17 00Z,   0.10,   4.23,  99.90,   4.33,   0.00,
11/17 01Z,   0.00,   2.78,  99.90,   2.78,   0.00,
11/17 02Z,  -0.10,   1.58,  99.90,   1.48,   0.00,
11/17 03Z,  -0.20,   0.90,  99.90,   0.70,   0.00,  (min)
11/17 04Z,  -0.20,   0.91,  99.90,   0.71,   0.00,
11/17 05Z,  -0.10,   1.60,  99.90,   1.50,   0.00,
11/17 06Z,   0.00,   2.70,  99.90,   2.70,   0.00,
11/17 07Z,   0.00,   3.91,  99.90,   3.91,   0.00,
11/17 08Z,   0.00,   4.99,  99.90,   4.99,   0.00,
11/17 09Z,   0.10,   5.70,  99.90,   5.80,   0.00,
11/17 10Z,   0.10,   5.84,  99.90,   5.94,   0.00,  (max)
11/17 11Z,   0.10,   5.41,  99.90,   5.51,   0.00,
11/17 12Z,   0.00,   4.62,  99.90,   4.62,   0.00,
11/17 13Z,   0.00,   3.77,  99.90,   3.77,   0.00,
11/17 14Z,   0.00,   3.10,  99.90,   3.10,   0.00,
11/17 15Z,   0.00,   2.81,  99.90,   2.81,   0.00,  (min)
11/17 16Z,   0.00,   3.07,  99.90,   3.07,   0.00,
11/17 17Z,   0.00,   3.90,  99.90,   3.90,   0.00,
11/17 18Z,  -0.10,   5.09,  99.90,   4.99,   0.00,
11/17 19Z,  -0.10,   6.28,  99.90,   6.18,   0.00,
11/17 20Z,  -0.10,   7.21,  99.90,   7.11,   0.00,
11/17 21Z,  -0.10,   7.65,  99.90,   7.55,   0.00,  (max)
11/17 22Z,  -0.10,   7.41,  99.90,   7.31,   0.00,
11/17 23Z,  -0.10,   6.45,  99.90,   6.35,   0.00,
11/18 00Z,  -0.20,   4.95,  99.90,   4.75,   0.00,
11/18 01Z,  -0.30,   3.28,  99.90,   2.98,   0.00,
11/18 02Z,  -0.40,   1.77,  99.90,   1.37,   0.00,
11/18 03Z,  -0.30,   0.68,  99.90,   0.38,   0.00,
11/18 04Z,  -0.20,   0.24,  99.90,   0.04,   0.00,  (min)
11/18 05Z,  -0.10,   0.58,  99.90,   0.48,   0.00,
11/18 06Z,  -0.10,   1.57,  99.90,   1.47,   0.00,
11/18 07Z,   0.00,   2.89,  99.90,   2.89,   0.00,
11/18 08Z,   0.10,   4.22,  99.90,   4.32,   0.00,
11/18 09Z,   0.10,   5.30,  99.90,   5.40,   0.00,
11/18 10Z,   0.00,   5.92,  99.90,   5.92,   0.00,
11/18 11Z,   0.00,   5.93,  99.90,   5.93,   0.00,  (max)
11/18 12Z,  -0.20,   5.37,  99.90,   5.17,   0.00,
11/18 13Z,  -0.30,   4.54,  99.90,   4.24,   0.00,
11/18 14Z,  -0.40,   3.76,  99.90,   3.36,   0.00,
11/18 15Z,  -0.40,   3.25,  99.90,   2.85,   0.00,
11/18 16Z,  -0.40,   3.18,  99.90,   2.78,   0.00,  (min)
11/18 17Z,  -0.40,   3.69,  99.90,   3.29,   0.00,
11/18 18Z,  -0.30,   4.70,  99.90,   4.40,   0.00,
11/18 19Z,  -0.10,   5.93,  99.90,   5.83,   0.00,
11/18 20Z,   0.00,   7.01,  99.90,   7.01,   0.00,
11/18 21Z,   0.00,   7.68,  99.90,   7.68,   0.00,
11/18 22Z,   0.00,   7.75,  99.90,   7.75,   0.00,  (max)
11/18 23Z,  -0.10,   7.09,  99.90,   6.99,   0.00,
11/19 00Z,  -0.20,   5.74,  99.90,   5.54,   0.00,
11/19 01Z,  -0.30,   3.99,  99.90,   3.69,   0.00,
11/19 02Z,  -0.40,   2.24,  99.90,   1.84,   0.00,
11/19 03Z,  -0.30,   0.82,  99.90,   0.52,   0.00,
11/19 04Z,  -0.20,  -0.02,  99.90,  -0.22,   0.00,  (min)
11/19 05Z,  -0.10,  -0.12,  99.90,  -0.22,   0.00,
11/19 06Z,   0.00,   0.57,  99.90,   0.57,   0.00,
11/19 07Z,   0.10,   1.85,  99.90,   1.95,   0.00,
11/19 08Z,   0.20,   3.32,  99.90,   3.52,   0.00,
11/19 09Z,   0.30,   4.67,  99.90,   4.97,   0.00,
11/19 10Z,   0.30,   5.65,  99.90,   5.95,   0.00,
11/19 11Z,   0.30,   6.09,  99.90,   6.39,   0.00,  (max)
11/19 12Z,   0.30,   5.90,  99.90,   6.20,   0.00,
11/19 13Z,   0.30,   5.22,  99.90,   5.52,   0.00,
11/19 14Z,   0.30,   4.39,  99.90,   4.69,   0.00,
11/19 15Z,   0.40,   3.73,  99.90,   4.13,   0.00,
11/19 16Z,   0.50,   3.43,  99.90,   3.93,   0.00,  (min)
11/19 17Z,   0.60,   3.62,  99.90,   4.22,   0.00,
11/19 18Z,   0.50,   4.36,  99.90,   4.86,   0.00,
11/19 19Z,   0.40,   5.49,  99.90,   5.89,   0.00,
11/19 20Z,   0.30,   6.68,  99.90,   6.98,   0.00,
11/19 21Z,   0.30,   7.55,  99.90,   7.85,   0.00,
11/19 22Z,   0.30,   7.89,  99.90,   8.19,   0.00,  (max)
11/19 23Z,   0.20,   7.55,  99.90,   7.75,   0.00,
11/20 00Z,   0.00,   6.49,  99.90,   6.49,   0.00,
11/20 01Z,   0.00,   4.84,  99.90,   4.84,   0.00,
11/20 02Z,   0.10,   2.96,  99.90,   3.06,   0.00,
11/20 03Z,   0.20,   1.27,  99.90,   1.47,   0.00,
11/20 04Z,   0.40,   0.08,  99.90,   0.48,   0.00,
11/20 05Z,   0.50,  -0.43,  99.90,   0.07,   0.00,  (min)
11/20 06Z,   0.70,  -0.15,  99.90,   0.55,   0.00,