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
#Clarks Point, Nushagak Bay, AK : 02/07/2025 21:22:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 06Z,  -0.70,  15.99,  99.90,  15.29,   0.00,
02/06 07Z,  -0.80,  18.08,  99.90,  17.28,   0.00,
02/06 08Z,  -0.80,  18.32,  99.90,  17.52,   0.00,  (max)
02/06 09Z,  -0.80,  16.45,  99.90,  15.65,   0.00,
02/06 10Z,  -0.80,  12.81,  99.90,  12.01,   0.00,
02/06 11Z,  -0.80,   8.22,  99.90,   7.42,   0.00,
02/06 12Z,  -0.90,   3.52,  99.90,   2.62,   0.00,
02/06 13Z,  -0.90,  -0.44,  99.90,  -1.34,   0.00,
02/06 14Z,  -0.90,  -2.62,  99.90,  -3.52,   0.00,  (min)
02/06 15Z,  -0.90,  -2.20,  99.90,  -3.10,   0.00,
02/06 16Z,  -0.90,   0.88,  99.90,  -0.02,   0.00,
02/06 17Z,  -0.90,   5.71,  99.90,   4.81,   0.00,
02/06 18Z,  -0.90,  11.04,  99.90,  10.14,   0.00,
02/06 19Z,  -0.90,  15.80,  99.90,  14.90,   0.00,
02/06 20Z,  -0.90,  19.13,  99.90,  18.23,   0.00,
02/06 21Z,  -1.00,  20.39,  99.90,  19.39,   0.00,  (max)
02/06 22Z,  -1.00,  19.51,  99.90,  18.51,   0.00,
02/06 23Z,  -1.00,  16.97,  99.90,  15.97,   0.00,
02/07 00Z,  -1.00,  13.51,  99.90,  12.51,   0.00,
02/07 01Z,  -1.00,   9.87,  99.90,   8.87,   0.00,
02/07 02Z,  -1.00,   6.96,  99.90,   5.96,   0.00,
02/07 03Z,  -1.00,   5.76,  99.90,   4.76,   0.00,  (min)
02/07 04Z,  -1.00,   6.76,  99.90,   5.76,   0.00,
02/07 05Z,  -1.00,   9.50,  99.90,   8.50,   0.00,
02/07 06Z,  -0.90,  12.89,  99.90,  11.99,   0.00,
02/07 07Z,  -0.90,  15.89,  99.90,  14.99,   0.00,
02/07 08Z,  -0.80,  17.68,  99.90,  16.88,   0.00,  (max)
02/07 09Z,  -0.80,  17.64,  99.90,  16.84,   0.00,
02/07 10Z,  -0.70,  15.54,  99.90,  14.84,   0.00,
02/07 11Z,  -0.70,  11.78,  99.90,  11.08,   0.00,
02/07 12Z,  -0.60,   7.15,  99.90,   6.55,   0.00,
02/07 13Z,  -0.50,   2.46,  99.90,   1.96,   0.00,
02/07 14Z,  -0.50,  -1.38,  99.90,  -1.88,   0.00,
02/07 15Z,  -0.50,  -3.33,  99.90,  -3.83,   0.00,  (min)
02/07 16Z,  -0.50,  -2.58,  99.90,  -3.08,   0.00,
02/07 17Z,  -0.50,   0.79,  99.90,   0.29,   0.00,
02/07 18Z,  -0.50,   5.84,  99.90,   5.34,   0.00,
02/07 19Z,  -0.50,  11.34,  99.90,  10.84,   0.00,
02/07 20Z,  -0.60,  16.23,  99.90,  15.63,   0.00,
02/07 21Z,  -0.60,  19.65,  99.90,  19.05,   0.00,
02/07 22Z,  -0.70,  20.96,  99.90,  20.26,   0.00,  (max)
02/07 23Z,  -0.70,  20.12,  99.90,  19.42,   0.00,
02/08 00Z,  -0.80,  17.62,  99.90,  16.82,   0.00,
02/08 01Z,  -0.90,  14.14,  99.90,  13.24,   0.00,
02/08 02Z,  -1.00,  10.44,  99.90,   9.44,   0.00,
02/08 03Z,  -1.10,   7.46,  99.90,   6.36,   0.00,
02/08 04Z,  -1.30,   6.23,  99.90,   4.93,   0.00,  (min)
02/08 05Z,  -1.40,   7.17,  99.90,   5.77,   0.00,
02/08 06Z,  -1.50,   9.74,  99.90,   8.24,   0.00,
02/08 07Z,  -1.60,  12.89,  99.90,  11.29,   0.00,
02/08 08Z,  -1.70,  15.64,  99.90,  13.94,   0.00,
02/08 09Z,  -1.70,  17.21,  99.90,  15.51,   0.00,  (max)
02/08 10Z,  -1.70,  17.00,  99.90,  15.30,   0.00,
02/08 11Z,  -1.70,  14.80,  99.90,  13.10,   0.00,
02/08 12Z,  -1.70,  11.04,  99.90,   9.34,   0.00,
02/08 13Z,  -1.60,   6.47,  99.90,   4.87,   0.00,
02/08 14Z,  -1.60,   1.88,  99.90,   0.28,   0.00,
02/08 15Z,  -1.60,  -1.82,  99.90,  -3.42,   0.00,
02/08 16Z,  -1.70,  -3.55,  99.90,  -5.25,   0.00,  (min)
02/08 17Z,  -1.80,  -2.54,  99.90,  -4.34,   0.00,
02/08 18Z,  -1.70,   1.01,  99.90,  -0.69,   0.00,
02/08 19Z,  -1.50,   6.14,  99.90,   4.64,   0.00,
02/08 20Z,  -1.30,  11.65,  99.90,  10.35,   0.00,
02/08 21Z,  -1.10,  16.54,  99.90,  15.44,   0.00,
02/08 22Z,  -0.90,  19.94,  99.90,  19.04,   0.00,
02/08 23Z,  -0.90,  21.24,  99.90,  20.34,   0.00,  (max)
02/09 00Z,  -0.90,  20.41,  99.90,  19.51,   0.00,
02/09 01Z,  -1.00,  17.93,  99.90,  16.93,   0.00,
02/09 02Z,  -1.20,  14.44,  99.90,  13.24,   0.00,
02/09 03Z,  -1.50,  10.70,  99.90,   9.20,   0.00,
02/09 04Z,  -1.70,   7.71,  99.90,   6.01,   0.00,
02/09 05Z,  -2.00,   6.48,  99.90,   4.48,   0.00,  (min)
02/09 06Z,  -2.30,   7.37,  99.90,   5.07,   0.00,
02/09 07Z,  -2.60,   9.79,  99.90,   7.19,   0.00,
02/09 08Z,  -2.70,  12.73,  99.90,  10.03,   0.00,
02/09 09Z,  -2.80,  15.29,  99.90,  12.49,   0.00,
02/09 10Z,  -2.80,  16.72,  99.90,  13.92,   0.00,  (max)
02/09 11Z,  -2.60,  16.41,  99.90,  13.81,   0.00,
02/09 12Z,  -2.40,  14.21,  99.90,  11.81,   0.00,
02/09 13Z,  -2.00,  10.55,  99.90,   8.55,   0.00,
02/09 14Z,  -1.50,   6.13,  99.90,   4.63,   0.00,
02/09 15Z,  -0.90,   1.69,  99.90,   0.79,   0.00,
02/09 16Z,  -0.50,  -1.83,  99.90,  -2.33,   0.00,
02/09 17Z,  -0.50,  -3.33,  99.90,  -3.83,   0.00,  (min)
02/09 18Z,  -0.50,  -2.13,  99.90,  -2.63,   0.00,
02/09 19Z,  -0.60,   1.51,  99.90,   0.91,   0.00,
02/09 20Z,  -0.70,   6.59,  99.90,   5.89,   0.00,
02/09 21Z,  -0.90,  12.00,  99.90,  11.10,   0.00,
02/09 22Z,  -1.10,  16.78,  99.90,  15.68,   0.00,
02/09 23Z,  -1.30,  20.06,  99.90,  18.76,   0.00,
02/10 00Z,  -1.50,  21.27,  99.90,  19.77,   0.00,  (max)
02/10 01Z,  -1.50,  20.40,  99.90,  18.90,   0.00,
02/10 02Z,  -1.50,  17.92,  99.90,  16.42,   0.00,
02/10 03Z,  -1.60,  14.43,  99.90,  12.83,   0.00,
02/10 04Z,  -1.80,  10.67,  99.90,   8.87,   0.00,
02/10 05Z,  -2.00,   7.71,  99.90,   5.71,   0.00,
02/10 06Z,  -2.40,   6.52,  99.90,   4.12,   0.00,  (min)
02/10 07Z,  -2.70,   7.39,  99.90,   4.69,   0.00,
02/10 08Z,  -3.30,   9.68,  99.90,   6.38,   0.00,
02/10 09Z,  -3.90,  12.46,  99.90,   8.56,   0.00,
02/10 10Z,  -4.20,  14.87,  99.90,  10.67,   0.00,
02/10 11Z,  -4.20,  16.20,  99.90,  12.00,   0.00,  (max)
02/10 12Z,  -4.10,  15.86,  99.90,  11.76,   0.00,
02/10 13Z,  -4.00,  13.74,  99.90,   9.74,   0.00,
02/10 14Z,  -3.90,  10.25,  99.90,   6.35,   0.00,
02/10 15Z,  -3.80,   6.03,  99.90,   2.23,   0.00,
02/10 16Z,  -3.30,   1.81,  99.90,  -1.49,   0.00,
02/10 17Z,  -2.70,  -1.48,  99.90,  -4.18,   0.00,
02/10 18Z,  -2.10,  -2.74,  99.90,  -4.84,   0.00,  (min)
02/10 19Z,  -1.70,  -1.37,  99.90,  -3.07,   0.00,
02/10 20Z,  -1.40,   2.28,  99.90,   0.88,   0.00,
02/10 21Z,  -1.30,   7.23,  99.90,   5.93,   0.00,
02/10 22Z,  -1.50,  12.45,  99.90,  10.95,   0.00,
02/10 23Z,  -1.80,  17.01,  99.90,  15.21,   0.00,
02/11 00Z,  -2.20,  20.07,  99.90,  17.87,   0.00,
02/11 01Z,  -2.20,  21.10,  99.90,  18.90,   0.00,  (max)
02/11 02Z,  -2.20,  20.13,  99.90,  17.93,   0.00,
02/11 03Z,  -2.10,  17.62,  99.90,  15.52,   0.00,
02/11 04Z,  -2.00,  14.11,  99.90,  12.11,   0.00,
02/11 05Z,  -1.80,  10.36,  99.90,   8.56,   0.00,
02/11 06Z,  -1.60,   7.47,  99.90,   5.87,   0.00,
02/11 07Z,  -1.40,   6.38,  99.90,   4.98,   0.00,  (min)
02/11 08Z,  -1.20,   7.26,  99.90,   6.06,   0.00,
02/11 09Z,  -1.00,   9.47,  99.90,   8.47,   0.00,
02/11 10Z,  -0.80,  12.11,  99.90,  11.31,   0.00,
02/11 11Z,  -0.70,  14.42,  99.90,  13.72,   0.00,
02/11 12Z,  -0.60,  15.69,  99.90,  15.09,   0.00,
02/11 13Z,  99.90,  15.36,  99.90,  99.90,   0.00,
02/11 14Z,  99.90,  13.35,  99.90,  99.90,   0.00,
02/11 15Z,  99.90,  10.08,  99.90,  99.90,   0.00,
02/11 16Z,  99.90,   6.12,  99.90,  99.90,   0.00,
02/11 17Z,  99.90,   2.15,  99.90,  99.90,   0.00,
02/11 18Z,  99.90,  -0.87,  99.90,  99.90,   0.00,