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
#Anchorage, AK : 03/17/2025 03:21:47 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 12Z,  -0.10, -11.73, -14.10,  99.90,  -2.27,  (min)
03/15 13Z,   0.00,  -4.85,  -4.93,  99.90,  -0.08,
03/15 14Z,   0.00,   2.60,   2.07,  99.90,  -0.53,
03/15 15Z,   0.00,   8.76,   8.06,  99.90,  -0.70,
03/15 16Z,   0.00,  12.79,  12.19,  99.90,  -0.60,
03/15 17Z,  -0.10,  13.56,  13.78,  99.90,   0.32,  (max)
03/15 18Z,  -0.10,  11.19,  10.95,  99.90,  -0.14,
03/15 19Z,   0.00,   6.83,   5.86,  99.90,  -0.97,
03/15 20Z,  -0.10,   1.44,   0.55,  99.90,  -0.79,
03/15 21Z,  -0.10,  -4.22,  -4.64,  99.90,  -0.32,
03/15 22Z,  -0.20,  -9.90,  -9.60,  99.90,   0.50,
03/15 23Z,  -0.20, -14.23, -14.00,  99.90,   0.43,
03/16 00Z,  -0.10, -13.92, -15.74,  99.90,  -1.72,  (min)
03/16 01Z,  -0.10,  -8.20,  -7.14,  99.90,   1.16,
03/16 02Z,  -0.10,  -0.51,   0.04,  99.90,   0.65,
03/16 03Z,  -0.10,   6.19,   6.31,  99.90,   0.22,
03/16 04Z,  -0.10,  11.00,  10.81,  99.90,  -0.09,
03/16 05Z,  -0.10,  12.87,  13.17,  99.90,   0.40,  (max)
03/16 06Z,   0.00,  11.31,  11.35,  99.90,   0.04,
03/16 07Z,   0.00,   7.25,   6.70,  99.90,  -0.55,
03/16 08Z,   0.00,   1.90,   1.38,  99.90,  -0.52,
03/16 09Z,   0.00,  -3.61,  -3.77,  99.90,  -0.16,
03/16 10Z,   0.00,  -8.62,  -8.75,  99.90,  -0.13,
03/16 11Z,   0.00, -12.52, -13.27,  99.90,  -0.75,
03/16 12Z,   0.00, -12.86, -15.79,  99.90,  -2.93,  (min)
03/16 13Z,   0.00,  -7.76,  -7.97,  99.90,  -0.21,
03/16 14Z,   0.00,   0.24,  -0.57,  99.90,  -0.81,
03/16 15Z,   0.00,   7.19,   5.85,  99.90,  -1.34,
03/16 16Z,   0.00,  11.82,  10.59,  99.90,  -1.23,
03/16 17Z,   0.00,  13.79,  13.39,  99.90,  -0.40,  (max)
03/16 18Z,   0.00,  12.55,  12.21,  99.90,  -0.34,
03/16 19Z,   0.00,   8.69,   7.83,  99.90,  -0.86,
03/16 20Z,   0.00,   3.36,   2.44,  99.90,  -0.92,
03/16 21Z,   0.00,  -2.48,  -2.70,  99.90,  -0.22,
03/16 22Z,   0.00,  -7.98,  -7.69,  99.90,   0.29,
03/16 23Z,   0.00, -12.71, -12.39,  99.90,   0.32,
03/17 00Z,   0.00, -15.03, -15.99,  99.90,  -0.96,  (min)
03/17 01Z,   0.00, -12.20, -12.25,  99.90,  -0.05,
03/17 02Z,   0.00,  -4.85,  -3.80,  99.90,   1.05,
03/17 03Z,   0.00,   2.94,   2.75,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 04Z,   0.00,   8.72,  99.90,   8.53,  -0.19,
03/17 05Z,   0.00,  12.14,  99.90,  11.95,  -0.18,
03/17 06Z,   0.00,  12.52,  99.90,  12.34,  -0.18,  (max)
03/17 07Z,   0.10,   9.76,  99.90,   9.68,  -0.17,
03/17 08Z,   0.10,   4.89,  99.90,   4.82,  -0.17,
03/17 09Z,   0.10,  -0.89,  99.90,  -0.96,  -0.17,
03/17 10Z,   0.10,  -6.25,  99.90,  -6.31,  -0.16,
03/17 11Z,   0.20, -10.34,  99.90, -10.30,  -0.16,
03/17 12Z,   0.20, -12.37,  99.90, -12.33,  -0.15,  (min)
03/17 13Z,   0.20, -10.15,  99.90, -10.10,  -0.15,
03/17 14Z,   0.20,  -3.09,  99.90,  -3.03,  -0.15,
03/17 15Z,   0.30,   5.11,  99.90,   5.27,  -0.14,
03/17 16Z,   0.30,  10.79,  99.90,  10.94,  -0.14,
03/17 17Z,   0.30,  13.51,  99.90,  13.66,  -0.14,  (max)
03/17 18Z,   0.20,  13.45,  99.90,  13.50,  -0.14,
03/17 19Z,   0.20,  10.51,  99.90,  10.57,  -0.14,
03/17 20Z,   0.10,   5.51,  99.90,   5.47,  -0.14,
03/17 21Z,   0.10,  -0.48,  99.90,  -0.52,  -0.14,
03/17 22Z,   0.10,  -6.38,  99.90,  -6.43,  -0.14,
03/17 23Z,   0.00, -11.22,  99.90, -11.36,  -0.14,
03/18 00Z,   0.00, -14.48,  99.90, -14.63,  -0.14,
03/18 01Z,   0.00, -14.57,  99.90, -14.71,  -0.14,  (min)
03/18 02Z,   0.10,  -9.57,  99.90,  -9.61,  -0.14,
03/18 03Z,   0.10,  -1.39,  99.90,  -1.43,  -0.14,
03/18 04Z,   0.00,   5.72,  99.90,   5.58,  -0.14,
03/18 05Z,   0.00,  10.19,  99.90,  10.04,  -0.14,
03/18 06Z,   0.00,  12.22,  99.90,  12.08,  -0.14,  (max)
03/18 07Z,  -0.10,  11.38,  99.90,  11.14,  -0.14,
03/18 08Z,  -0.20,   7.77,  99.90,   7.43,  -0.14,
03/18 09Z,  -0.30,   2.38,  99.90,   1.94,  -0.14,
03/18 10Z,  -0.50,  -3.47,  99.90,  -4.11,  -0.14,
03/18 11Z,  -0.60,  -8.22,  99.90,  -8.96,  -0.14,
03/18 12Z,  -0.70, -10.97,  99.90, -11.82,  -0.14,
03/18 13Z,  -0.70, -10.97,  99.90, -11.82,  -0.14,  (min)
03/18 14Z,  -0.80,  -6.58,  99.90,  -7.52,  -0.14,
03/18 15Z,  -0.80,   1.50,  99.90,   0.56,  -0.14,
03/18 16Z,  -0.80,   8.92,  99.90,   7.98,  -0.14,
03/18 17Z,  -0.80,  12.81,  99.90,  11.87,  -0.14,
03/18 18Z,  -0.90,  13.63,  99.90,  12.59,  -0.14,  (max)
03/18 19Z,  -0.90,  11.90,  99.90,  10.86,  -0.14,
03/18 20Z,  -0.90,   7.76,  99.90,   6.71,  -0.14,
03/18 21Z,  -0.90,   2.05,  99.90,   1.01,  -0.14,
03/18 22Z,  -1.00,  -4.16,  99.90,  -5.30,  -0.14,
03/18 23Z,  -1.00,  -9.62,  99.90, -10.76,  -0.14,
03/19 00Z,  -1.00, -13.32,  99.90, -14.46,  -0.14,
03/19 01Z,  -1.00, -14.90,  99.90, -16.04,  -0.14,  (min)
03/19 02Z,  -1.10, -12.98,  99.90, -14.23,  -0.14,
03/19 03Z,  -1.10,  -6.59,  99.90,  -7.83,  -0.14,
03/19 04Z,  -1.10,   1.44,  99.90,   0.20,  -0.14,
03/19 05Z,  -1.10,   7.29,  99.90,   6.05,  -0.14,
03/19 06Z,  -1.10,  10.40,  99.90,   9.16,  -0.14,
03/19 07Z,  -1.00,  11.33,  99.90,  10.19,  -0.14,  (max)
03/19 08Z,  -1.00,   9.70,  99.90,   8.55,  -0.14,
03/19 09Z,  -0.90,   5.63,  99.90,   4.59,  -0.14,
03/19 10Z,  -0.80,   0.12,  99.90,  -0.82,  -0.14,
03/19 11Z,  -0.70,  -5.35,  99.90,  -6.19,  -0.14,
03/19 12Z,  -0.50,  -9.06,  99.90,  -9.70,  -0.14,
03/19 13Z,  -0.40, -10.32,  99.90, -10.86,  -0.14,  (min)
03/19 14Z,  -0.30,  -8.60,  99.90,  -9.04,  -0.14,
03/19 15Z,  -0.20,  -2.87,  99.90,  -3.21,  -0.14,
03/19 16Z,  -0.10,   5.14,  99.90,   4.90,  -0.14,
03/19 17Z,   0.00,  11.05,  99.90,  10.91,  -0.14,
03/19 18Z,   0.00,  13.07,  99.90,  12.92,  -0.14,  (max)
03/19 19Z,   0.00,  12.37,  99.90,  12.23,  -0.14,
03/19 20Z,   0.00,   9.54,  99.90,   9.40,  -0.14,
03/19 21Z,   0.10,   4.77,  99.90,   4.72,  -0.14,
03/19 22Z,   0.10,  -1.12,  99.90,  -1.16,  -0.14,
03/19 23Z,   0.10,  -7.03,  99.90,  -7.07,  -0.14,
03/20 00Z,   0.10, -11.57,  99.90, -11.61,  -0.14,
03/20 01Z,   0.10, -13.94,  99.90, -13.98,  -0.14,
03/20 02Z,   0.10, -14.05,  99.90, -14.09,  -0.14,  (min)
03/20 03Z,   0.10, -10.83,  99.90, -10.87,  -0.14,
03/20 04Z,   0.10,  -4.05,  99.90,  -4.09,  -0.14,
03/20 05Z,   0.10,   3.05,  99.90,   3.00,  -0.14,
03/20 06Z,   0.10,   7.44,  99.90,   7.40,  -0.14,
03/20 07Z,   0.10,   9.48,  99.90,   9.44,  -0.14,
03/20 08Z,   0.10,   9.78,  99.90,   9.74,  -0.14,  (max)
03/20 09Z,   0.10,   7.83,  99.90,   7.79,  -0.14,
03/20 10Z,   0.10,   3.76,  99.90,   3.71,  -0.14,
03/20 11Z,   0.00,  -1.43,  99.90,  -1.57,  -0.14,
03/20 12Z,   0.00,  -6.09,  99.90,  -6.24,  -0.14,
03/20 13Z,   0.00,  -8.60,  99.90,  -8.75,  -0.14,
03/20 14Z,   0.00,  -8.64,  99.90,  -8.78,  -0.14,  (min)
03/20 15Z,   0.10,  -5.92,  99.90,  -5.97,  -0.14,
03/20 16Z,   0.10,   0.11,  99.90,   0.07,  -0.14,
03/20 17Z,   0.10,   7.16,  99.90,   7.12,  -0.14,
03/20 18Z,   0.10,  11.28,  99.90,  11.23,  -0.14,
03/20 19Z,  99.90,  11.79,  99.90,  99.90,  -0.14,
03/20 20Z,  99.90,  10.23,  99.90,  99.90,  -0.14,
03/20 21Z,  99.90,   6.98,  99.90,  99.90,  -0.14,
03/20 22Z,  99.90,   2.17,  99.90,  99.90,  -0.14,
03/20 23Z,  99.90,  -3.38,  99.90,  99.90,  -0.14,
03/21 00Z,  99.90,  -8.53,  99.90,  99.90,  -0.14,