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 : 11/08/2025 13:20:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 18Z,   0.80,  10.50,  10.41,  99.90,  -0.89,  (max)
11/06 19Z,   0.80,   5.09,   4.71,  99.90,  -1.18,
11/06 20Z,   0.80,  -0.78,  -1.15,  99.90,  -1.17,
11/06 21Z,   0.80,  -6.23,  -6.39,  99.90,  -0.96,
11/06 22Z,   0.70, -10.68, -10.91,  99.90,  -0.93,
11/06 23Z,   0.70, -12.10, -13.06,  99.90,  -1.66,  (min)
11/07 00Z,   0.80,  -7.67,  -4.44,  99.90,   2.43,
11/07 01Z,   0.80,   1.41,   3.34,  99.90,   1.13,
11/07 02Z,   0.80,  10.24,   9.80,  99.90,  -1.24,
11/07 03Z,   0.80,  15.79,  14.73,  99.90,  -1.86,
11/07 04Z,   0.70,  17.61,  17.43,  99.90,  -0.88,  (max)
11/07 05Z,   0.70,  15.63,  15.59,  99.90,  -0.74,
11/07 06Z,   0.80,  10.73,  10.50,  99.90,  -1.03,
11/07 07Z,   0.80,   4.46,   4.40,  99.90,  -0.86,
11/07 08Z,   0.80,  -2.22,  -1.61,  99.90,  -0.19,
11/07 09Z,   0.80,  -8.76,  -7.19,  99.90,   0.77,
11/07 10Z,   0.70, -14.79, -12.20,  99.90,   1.89,
11/07 11Z,   0.60, -19.08, -17.06,  99.90,   1.42,
11/07 12Z,   0.60, -18.33, -19.32,  99.90,  -1.59,  (min)
11/07 13Z,   0.60, -11.16,  -8.54,  99.90,   2.02,
11/07 14Z,   0.60,  -1.20,   0.43,  99.90,   1.03,
11/07 15Z,   0.70,   7.29,   7.15,  99.90,  -0.84,
11/07 16Z,   0.70,  12.89,  12.22,  99.90,  -1.37,
11/07 17Z,   0.70,  15.03,  15.14,  99.90,  -0.59,  (max)
11/07 18Z,   0.60,  13.54,  14.10,  99.90,  -0.04,
11/07 19Z,   0.60,   9.53,   9.45,  99.90,  -0.68,
11/07 20Z,   0.60,   4.17,   3.68,  99.90,  -1.09,
11/07 21Z,   0.60,  -1.57,  -2.07,  99.90,  -1.10,
11/07 22Z,   0.50,  -6.83,  -7.11,  99.90,  -0.78,
11/07 23Z,   0.50, -10.78, -11.20,  99.90,  -0.92,  (min)
11/08 00Z,   0.50, -11.04, -11.01,  99.90,  -0.47,
11/08 01Z,   0.50,  -5.30,  -2.14,  99.90,   2.66,
11/08 02Z,   0.40,   4.12,   5.03,  99.90,   0.51,
11/08 03Z,   0.40,  12.12,  10.91,  99.90,  -1.61,
11/08 04Z,   0.40,  16.39,  15.23,  99.90,  -1.56,
11/08 05Z,   0.40,  16.96,  16.82,  99.90,  -0.54,  (max)
11/08 06Z,   0.50,  14.08,  13.72,  99.90,  -0.86,
11/08 07Z,   0.50,   8.85,   8.21,  99.90,  -1.14,
11/08 08Z,   0.50,   2.62,   2.13,  99.90,  -0.99,
11/08 09Z,   0.40,  -3.94,  -3.62,  99.90,  -0.08,
11/08 10Z,   0.40, -10.27,  -8.93,  99.90,   0.94,
11/08 11Z,   0.30, -15.89, -13.80,  99.90,   1.79,
11/08 12Z,   0.20, -19.20, -18.49,  99.90,   0.51,  (min)
11/08 13Z,   0.20, -17.01, -17.49,  99.90,  -0.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 14Z,   0.20,  -8.95,  99.90,  -9.38,  -0.63,
11/08 15Z,   0.10,   0.68,  99.90,   0.20,  -0.58,
11/08 16Z,   0.10,   8.19,  99.90,   7.76,  -0.52,
11/08 17Z,   0.10,  12.81,  99.90,  12.44,  -0.47,
11/08 18Z,   0.10,  14.22,  99.90,  13.90,  -0.42,  (max)
11/08 19Z,   0.10,  12.44,  99.90,  12.18,  -0.36,
11/08 20Z,   0.00,   8.46,  99.90,   8.15,  -0.31,
11/08 21Z,   0.00,   3.22,  99.90,   2.96,  -0.25,
11/08 22Z,   0.00,  -2.34,  99.90,  -2.54,  -0.20,
11/08 23Z,   0.00,  -7.28,  99.90,  -7.42,  -0.15,
11/09 00Z,   0.00, -10.56,  99.90, -10.65,  -0.09,  (min)
11/09 01Z,  -0.10,  -9.69,  99.90,  -9.83,  -0.04,
11/09 02Z,  -0.10,  -3.12,  99.90,  -3.25,  -0.04,
11/09 03Z,  -0.20,   5.92,  99.90,   5.68,  -0.04,
11/09 04Z,  -0.20,  12.64,  99.90,  12.41,  -0.04,
11/09 05Z,  -0.30,  15.66,  99.90,  15.32,  -0.04,  (max)
11/09 06Z,  -0.30,  15.39,  99.90,  15.05,  -0.04,
11/09 07Z,  -0.30,  12.18,  99.90,  11.84,  -0.04,
11/09 08Z,  -0.30,   7.07,  99.90,   6.73,  -0.04,
11/09 09Z,  -0.30,   1.08,  99.90,   0.74,  -0.04,
11/09 10Z,  -0.30,  -5.20,  99.90,  -5.53,  -0.04,
11/09 11Z,  -0.20, -11.10,  99.90, -11.34,  -0.04,
11/09 12Z,  -0.20, -16.07,  99.90, -16.31,  -0.04,
11/09 13Z,  -0.10, -18.31,  99.90, -18.45,  -0.04,  (min)
11/09 14Z,  -0.10, -14.98,  99.90, -15.12,  -0.04,
11/09 15Z,   0.00,  -6.76,  99.90,  -6.80,  -0.04,
11/09 16Z,   0.00,   1.90,  99.90,   1.86,  -0.04,
11/09 17Z,   0.00,   8.21,  99.90,   8.18,  -0.04,
11/09 18Z,   0.00,  12.02,  99.90,  11.98,  -0.04,
11/09 19Z,   0.10,  13.03,  99.90,  13.09,  -0.04,  (max)
11/09 20Z,   0.10,  11.23,  99.90,  11.29,  -0.04,
11/09 21Z,   0.10,   7.40,  99.90,   7.46,  -0.04,
11/09 22Z,   0.10,   2.32,  99.90,   2.38,  -0.04,
11/09 23Z,   0.10,  -2.93,  99.90,  -2.87,  -0.04,
11/10 00Z,   0.10,  -7.39,  99.90,  -7.33,  -0.04,
11/10 01Z,   0.20,  -9.96,  99.90,  -9.80,  -0.04,  (min)
11/10 02Z,   0.20,  -8.27,  99.90,  -8.11,  -0.04,
11/10 03Z,   0.30,  -1.54,  99.90,  -1.28,  -0.04,
11/10 04Z,   0.40,   6.47,  99.90,   6.83,  -0.04,
11/10 05Z,   0.50,  11.75,  99.90,  12.22,  -0.04,
11/10 06Z,   0.60,  13.85,  99.90,  14.41,  -0.04,  (max)
11/10 07Z,   0.60,  13.29,  99.90,  13.85,  -0.04,
11/10 08Z,   0.60,  10.27,  99.90,  10.83,  -0.04,
11/10 09Z,   0.60,   5.57,  99.90,   6.13,  -0.04,
11/10 10Z,   0.60,  -0.01,  99.90,   0.55,  -0.04,
11/10 11Z,   0.60,  -5.82,  99.90,  -5.26,  -0.04,
11/10 12Z,   0.70, -11.09,  99.90, -10.43,  -0.04,
11/10 13Z,   0.70, -15.30,  99.90, -14.63,  -0.04,
11/10 14Z,   0.70, -16.63,  99.90, -15.97,  -0.04,  (min)
11/10 15Z,   0.70, -12.75,  99.90, -12.09,  -0.04,
11/10 16Z,   0.60,  -5.08,  99.90,  -4.52,  -0.04,
11/10 17Z,   0.60,   2.24,  99.90,   2.80,  -0.04,
11/10 18Z,   0.50,   7.47,  99.90,   7.93,  -0.04,
11/10 19Z,   0.50,  10.80,  99.90,  11.27,  -0.04,
11/10 20Z,   0.40,  11.76,  99.90,  12.12,  -0.04,  (max)
11/10 21Z,   0.30,  10.13,  99.90,  10.39,  -0.04,
11/10 22Z,   0.20,   6.51,  99.90,   6.67,  -0.04,
11/10 23Z,   0.20,   1.70,  99.90,   1.87,  -0.04,
11/11 00Z,   0.20,  -3.09,  99.90,  -2.93,  -0.04,
11/11 01Z,   0.20,  -7.03,  99.90,  -6.87,  -0.04,
11/11 02Z,   0.20,  -9.12,  99.90,  -8.96,  -0.04,  (min)
11/11 03Z,   0.10,  -7.14,  99.90,  -7.08,  -0.04,
11/11 04Z,   0.10,  -0.96,  99.90,  -0.90,  -0.04,
11/11 05Z,   0.10,   5.63,  99.90,   5.69,  -0.04,
11/11 06Z,   0.00,   9.68,  99.90,   9.64,  -0.04,
11/11 07Z,   0.00,  11.40,  99.90,  11.36,  -0.04,  (max)
11/11 08Z,   0.00,  11.10,  99.90,  11.06,  -0.04,
11/11 09Z,   0.00,   8.63,  99.90,   8.59,  -0.04,
11/11 10Z,   0.00,   4.53,  99.90,   4.49,  -0.04,
11/11 11Z,   0.00,  -0.51,  99.90,  -0.55,  -0.04,
11/11 12Z,   0.00,  -5.66,  99.90,  -5.70,  -0.04,
11/11 13Z,   0.10, -10.21,  99.90, -10.14,  -0.04,
11/11 14Z,   0.10, -13.79,  99.90, -13.73,  -0.04,
11/11 15Z,   0.20, -14.65,  99.90, -14.49,  -0.04,  (min)
11/11 16Z,   0.30, -10.86,  99.90, -10.59,  -0.04,
11/11 17Z,   0.30,  -4.23,  99.90,  -3.97,  -0.04,
11/11 18Z,   0.30,   1.74,  99.90,   2.01,  -0.04,
11/11 19Z,   0.30,   6.28,  99.90,   6.54,  -0.04,
11/11 20Z,   0.30,   9.55,  99.90,   9.82,  -0.04,
11/11 21Z,   0.30,  10.71,  99.90,  10.97,  -0.04,  (max)
11/11 22Z,   0.20,   9.36,  99.90,   9.52,  -0.04,
11/11 23Z,   0.10,   6.01,  99.90,   6.07,  -0.04,
11/12 00Z,   0.10,   1.59,  99.90,   1.66,  -0.04,
11/12 01Z,   0.10,  -2.70,  99.90,  -2.64,  -0.04,
11/12 02Z,   0.20,  -6.33,  99.90,  -6.17,  -0.04,
11/12 03Z,   0.20,  -8.39,  99.90,  -8.22,  -0.04,  (min)
11/12 04Z,   0.20,  -6.74,  99.90,  -6.58,  -0.04,
11/12 05Z,   0.20,  -1.59,  99.90,  -1.43,  -0.04,
11/12 06Z,   0.20,   3.59,  99.90,   3.75,  -0.04,