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 : 03/27/2025 17:21:47 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 00Z,  -0.30,  -1.52,  -1.34,  99.90,   0.48,
03/26 01Z,  -0.30,  -2.75,  -2.67,  99.90,   0.38,
03/26 02Z,  -0.40,  -3.56,  -3.54,  99.90,   0.42,
03/26 03Z,  -0.40,  -3.81,  -3.86,  99.90,   0.35,  (min)
03/26 04Z,  -0.40,  -3.39,  -3.40,  99.90,   0.39,
03/26 05Z,  -0.50,  -2.37,  -2.37,  99.90,   0.50,
03/26 06Z,  -0.30,  -1.04,  -1.13,  99.90,   0.21,
03/26 07Z,  -0.30,   0.27,   0.17,  99.90,   0.20,
03/26 08Z,  -0.30,   1.32,   1.32,  99.90,   0.30,
03/26 09Z,  -0.30,   1.94,   2.09,  99.90,   0.45,
03/26 10Z,  -0.40,   1.98,   2.20,  99.90,   0.62,  (max)
03/26 11Z,  -0.50,   1.46,   1.63,  99.90,   0.67,
03/26 12Z,  -0.40,   0.61,   0.76,  99.90,   0.55,
03/26 13Z,  -0.40,  -0.25,   0.01,  99.90,   0.66,
03/26 14Z,  -0.40,  -0.87,  -0.61,  99.90,   0.66,
03/26 15Z,  -0.50,  -1.08,  -0.93,  99.90,   0.65,  (min)
03/26 16Z,  -0.50,  -0.78,  -0.72,  99.90,   0.56,
03/26 17Z,  -0.70,   0.05,  -0.06,  99.90,   0.59,
03/26 18Z,  -0.60,   1.17,   1.08,  99.90,   0.51,
03/26 19Z,  -0.50,   2.22,   2.12,  99.90,   0.40,
03/26 20Z,  -0.60,   2.92,   2.85,  99.90,   0.53,
03/26 21Z,  -0.70,   3.08,   2.94,  99.90,   0.56,  (max)
03/26 22Z,  -0.70,   2.58,   2.45,  99.90,   0.57,
03/26 23Z,  -0.80,   1.42,   1.44,  99.90,   0.82,
03/27 00Z,  -0.70,  -0.19,  -0.31,  99.90,   0.58,
03/27 01Z,  -0.80,  -1.84,  -2.03,  99.90,   0.61,
03/27 02Z,  -0.80,  -3.16,  -3.26,  99.90,   0.70,
03/27 03Z,  -0.90,  -3.92,  -4.12,  99.90,   0.70,
03/27 04Z,  -0.80,  -3.95,  -4.17,  99.90,   0.58,  (min)
03/27 05Z,  -0.80,  -3.19,  -3.50,  99.90,   0.49,
03/27 06Z,  -0.70,  -1.80,  -2.17,  99.90,   0.33,
03/27 07Z,  -0.80,  -0.17,  -0.39,  99.90,   0.58,
03/27 08Z,  -0.80,   1.29,   1.17,  99.90,   0.68,
03/27 09Z,  -0.90,   2.30,   2.16,  99.90,   0.76,
03/27 10Z,  -0.90,   2.67,   2.60,  99.90,   0.83,  (max)
03/27 11Z,  -0.90,   2.30,   2.37,  99.90,   0.97,
03/27 12Z,  -0.70,   1.28,   1.35,  99.90,   0.77,
03/27 13Z,  -0.70,  -0.02,  -0.07,  99.90,   0.65,
03/27 14Z,  -0.80,  -1.21,  -1.10,  99.90,   0.91,
03/27 15Z,  -0.80,  -1.97,  -1.90,  99.90,   0.87,
03/27 16Z,  -0.80,  -2.12,  -2.09,  99.90,   0.83,  (min)
03/27 17Z,  -0.80,  -1.56,  -1.63,  99.90,   0.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 18Z,  -0.80,  -0.37,  99.90,  -0.45,   0.72,
03/27 19Z,  -0.80,   1.11,  99.90,   1.01,   0.71,
03/27 20Z,  -0.70,   2.43,  99.90,   2.43,   0.70,
03/27 21Z,  -0.70,   3.27,  99.90,   3.25,   0.68,
03/27 22Z,  -0.60,   3.41,  99.90,   3.48,   0.67,  (max)
03/27 23Z,  -0.60,   2.75,  99.90,   2.81,   0.66,
03/28 00Z,  -0.50,   1.35,  99.90,   1.49,   0.65,
03/28 01Z,  -0.50,  -0.47,  99.90,  -0.34,   0.64,
03/28 02Z,  -0.50,  -2.22,  99.90,  -2.10,   0.62,
03/28 03Z,  -0.40,  -3.49,  99.90,  -3.28,   0.61,
03/28 04Z,  -0.40,  -4.04,  99.90,  -3.84,   0.60,  (min)
03/28 05Z,  -0.40,  -3.72,  99.90,  -3.54,   0.59,
03/28 06Z,  -0.40,  -2.55,  99.90,  -2.37,   0.59,
03/28 07Z,  -0.40,  -0.82,  99.90,  -0.63,   0.59,
03/28 08Z,  -0.30,   1.00,  99.90,   1.29,   0.59,
03/28 09Z,  -0.40,   2.45,  99.90,   2.64,   0.59,
03/28 10Z,  -0.40,   3.24,  99.90,   3.43,   0.59,  (max)
03/28 11Z,  -0.40,   3.20,  99.90,   3.38,   0.59,
03/28 12Z,  -0.40,   2.29,  99.90,   2.48,   0.59,
03/28 13Z,  -0.40,   0.75,  99.90,   0.94,   0.59,
03/28 14Z,  -0.40,  -0.95,  99.90,  -0.77,   0.59,
03/28 15Z,  -0.40,  -2.36,  99.90,  -2.17,   0.59,
03/28 16Z,  -0.40,  -3.13,  99.90,  -2.94,   0.59,  (min)
03/28 17Z,  -0.40,  -3.10,  99.90,  -2.91,   0.59,
03/28 18Z,  -0.40,  -2.21,  99.90,  -2.03,   0.59,
03/28 19Z,  -0.40,  -0.65,  99.90,  -0.47,   0.59,
03/28 20Z,  -0.40,   1.13,  99.90,   1.31,   0.59,
03/28 21Z,  -0.50,   2.63,  99.90,   2.72,   0.59,
03/28 22Z,  -0.50,   3.50,  99.90,   3.58,   0.59,
03/28 23Z,  -0.50,   3.53,  99.90,   3.62,   0.59,  (max)
03/29 00Z,  -0.50,   2.67,  99.90,   2.76,   0.59,
03/29 01Z,  -0.50,   1.08,  99.90,   1.16,   0.59,
03/29 02Z,  -0.60,  -0.84,  99.90,  -0.85,   0.59,
03/29 03Z,  -0.60,  -2.53,  99.90,  -2.54,   0.59,
03/29 04Z,  -0.60,  -3.59,  99.90,  -3.60,   0.59,
03/29 05Z,  -0.60,  -3.80,  99.90,  -3.81,   0.59,  (min)
03/29 06Z,  -0.60,  -3.08,  99.90,  -3.09,   0.59,
03/29 07Z,  -0.50,  -1.54,  99.90,  -1.45,   0.59,
03/29 08Z,  -0.40,   0.43,  99.90,   0.62,   0.59,
03/29 09Z,  -0.30,   2.28,  99.90,   2.56,   0.59,
03/29 10Z,  -0.30,   3.53,  99.90,   3.82,   0.59,
03/29 11Z,  -0.30,   3.94,  99.90,   4.23,   0.59,  (max)
03/29 12Z,  -0.30,   3.38,  99.90,   3.67,   0.59,
03/29 13Z,  -0.30,   1.94,  99.90,   2.23,   0.59,
03/29 14Z,  -0.30,  -0.05,  99.90,   0.24,   0.59,
03/29 15Z,  -0.40,  -2.04,  99.90,  -1.85,   0.59,
03/29 16Z,  -0.40,  -3.51,  99.90,  -3.32,   0.59,
03/29 17Z,  -0.40,  -4.17,  99.90,  -3.98,   0.59,  (min)
03/29 18Z,  -0.40,  -3.87,  99.90,  -3.69,   0.59,
03/29 19Z,  -0.40,  -2.65,  99.90,  -2.47,   0.59,
03/29 20Z,  -0.40,  -0.80,  99.90,  -0.61,   0.59,
03/29 21Z,  -0.30,   1.17,  99.90,   1.46,   0.59,
03/29 22Z,  -0.30,   2.72,  99.90,   3.00,   0.59,
03/29 23Z,  -0.40,   3.51,  99.90,   3.70,   0.59,  (max)
03/30 00Z,  -0.40,   3.40,  99.90,   3.58,   0.59,
03/30 01Z,  -0.50,   2.38,  99.90,   2.46,   0.59,
03/30 02Z,  -0.50,   0.69,  99.90,   0.77,   0.59,
03/30 03Z,  -0.50,  -1.17,  99.90,  -1.08,   0.59,
03/30 04Z,  -0.50,  -2.64,  99.90,  -2.56,   0.59,
03/30 05Z,  -0.40,  -3.38,  99.90,  -3.19,   0.59,  (min)
03/30 06Z,  -0.40,  -3.20,  99.90,  -3.01,   0.59,
03/30 07Z,  -0.30,  -2.10,  99.90,  -1.81,   0.59,
03/30 08Z,  -0.20,  -0.30,  99.90,   0.09,   0.59,
03/30 09Z,  -0.10,   1.73,  99.90,   2.22,   0.59,
03/30 10Z,   0.00,   3.42,  99.90,   4.00,   0.59,
03/30 11Z,   0.00,   4.33,  99.90,   4.91,   0.59,  (max)
03/30 12Z,  -0.10,   4.27,  99.90,   4.75,   0.59,
03/30 13Z,  -0.20,   3.21,  99.90,   3.59,   0.59,
03/30 14Z,  -0.30,   1.31,  99.90,   1.59,   0.59,
03/30 15Z,  -0.40,  -0.98,  99.90,  -0.79,   0.59,
03/30 16Z,  -0.40,  -3.06,  99.90,  -2.87,   0.59,
03/30 17Z,  -0.30,  -4.45,  99.90,  -4.17,   0.59,
03/30 18Z,  -0.20,  -4.91,  99.90,  -4.52,   0.59,  (min)
03/30 19Z,  -0.10,  -4.34,  99.90,  -3.85,   0.59,
03/30 20Z,  -0.10,  -2.86,  99.90,  -2.37,   0.59,
03/30 21Z,  -0.10,  -0.84,  99.90,  -0.35,   0.59,
03/30 22Z,  -0.10,   1.16,  99.90,   1.65,   0.59,
03/30 23Z,  -0.20,   2.63,  99.90,   3.01,   0.59,
03/31 00Z,  -0.30,   3.28,  99.90,   3.57,   0.59,  (max)
03/31 01Z,  -0.40,   3.02,  99.90,   3.21,   0.59,
03/31 02Z,  -0.50,   1.92,  99.90,   2.01,   0.59,
03/31 03Z,  -0.50,   0.28,  99.90,   0.37,   0.59,
03/31 04Z,  -0.50,  -1.36,  99.90,  -1.28,   0.59,
03/31 05Z,  -0.50,  -2.50,  99.90,  -2.42,   0.59,
03/31 06Z,  -0.50,  -2.85,  99.90,  -2.76,   0.59,  (min)
03/31 07Z,  -0.40,  -2.31,  99.90,  -2.13,   0.59,
03/31 08Z,  -0.30,  -0.96,  99.90,  -0.67,   0.59,
03/31 09Z,  -0.40,   0.94,  99.90,   1.12,   0.59,
03/31 10Z,  -0.40,   2.84,  99.90,   3.03,   0.59,
03/31 11Z,  -0.40,   4.21,  99.90,   4.40,   0.59,
03/31 12Z,  -0.40,   4.70,  99.90,   4.89,   0.59,