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 : 01/24/2026 12:23:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 12Z,  -0.80, -28.43,  99.90,  99.90,  99.90,
01/22 13Z,  -0.70, -28.91,  99.90,  99.90,  99.90,
01/22 14Z,  -0.70, -24.16,  99.90,  99.90,  99.90,
01/22 15Z,  -0.70, -15.21,  99.90,  99.90,  99.90,
01/22 16Z,  -0.70,  -6.81,  99.90,  99.90,  99.90,
01/22 17Z,  -0.70,  -1.84,  99.90,  99.90,  99.90,
01/22 18Z,  -0.70,   0.18,  99.90,  99.90,  99.90,
01/22 19Z,  -0.70,  -0.30,  99.90,  99.90,  99.90,
01/22 20Z,  -0.70,  -3.19,  99.90,  99.90,  99.90,
01/22 21Z,  -0.70,  -7.87,  99.90,  99.90,  99.90,
01/22 22Z,  -0.70, -13.63,  99.90,  99.90,  99.90,
01/22 23Z,  -0.80, -19.30,  99.90,  99.90,  99.90,
01/23 00Z,  -0.80, -23.61,  99.90,  99.90,  99.90,
01/23 01Z,  -0.80, -25.57,  99.90,  99.90,  99.90,
01/23 02Z,  -0.80, -23.30,  99.90,  99.90,  99.90,
01/23 03Z,  -0.80, -16.10,  99.90,  99.90,  99.90,
01/23 04Z,  -0.80,  -7.70,  99.90,  99.90,  99.90,
01/23 05Z,  -0.80,  -2.30,  99.90,  99.90,  99.90,
01/23 06Z,  -0.80,  -0.37,  99.90,  99.90,  99.90,
01/23 07Z,  -0.80,  -1.03,  99.90,  99.90,  99.90,
01/23 08Z,  -0.80,  -4.16,  99.90,  99.90,  99.90,
01/23 09Z,  -0.80,  -9.26,  99.90,  99.90,  99.90,
01/23 10Z,  -0.70, -15.48,  99.90,  99.90,  99.90,
01/23 11Z,  -0.70, -21.65,  99.90,  99.90,  99.90,
01/23 12Z,  -0.70, -26.26,  99.90,  99.90,  99.90,
01/23 13Z,  -0.70, -28.38,  99.90,  99.90,  99.90,
01/23 14Z,  -0.70, -26.85,  99.90,  99.90,  99.90,
01/23 15Z,  -0.70, -20.31,  99.90,  99.90,  99.90,
01/23 16Z,  -0.70, -10.90,  99.90,  99.90,  99.90,
01/23 17Z,  -0.70,  -3.48,  99.90,  99.90,  99.90,
01/23 18Z,  -0.70,   0.02,  99.90,  99.90,  99.90,
01/23 19Z,  -0.70,   0.62,  99.90,  99.90,  99.90,
01/23 20Z,  -0.70,  -1.18,  99.90,  99.90,  99.90,
01/23 21Z,  -0.70,  -5.17,  99.90,  99.90,  99.90,
01/23 22Z,  -0.70, -10.62,  99.90,  99.90,  99.90,  (max)
01/23 23Z,  -0.70, -16.63, -15.77,  99.90,   1.56,
01/24 00Z,  -0.80, -21.82, -20.58,  99.90,   2.04,
01/24 01Z,  -0.80, -25.08, -24.83,  99.90,   1.05,
01/24 02Z,  -0.80, -25.69, -26.97,  99.90,  -0.48,  (min)
01/24 03Z,  -0.80, -22.04, -20.91,  99.90,   1.93,
01/24 04Z,  -0.80, -14.29, -13.93,  99.90,   1.16,
01/24 05Z,  -0.70,  -6.53,  -7.94,  99.90,  -0.71,
01/24 06Z,  -0.70,  -2.22,  -3.81,  99.90,  -0.89,
01/24 07Z,  -0.70,  -1.07,  -1.89,  99.90,  -0.12,  (max)
01/24 08Z,  -0.70,  -2.27,  -3.30,  99.90,  -0.33,
01/24 09Z,  -0.70,  -5.83,  -6.46,  99.90,   0.07,
01/24 10Z,  -0.80, -11.19, -12.19,  99.90,  -0.20,
01/24 11Z,  -0.80, -17.37, -17.06,  99.90,   1.11,
01/24 12Z,  -0.80, -22.90, -21.74,  99.90,   1.96,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 13Z,  -0.80, -26.28,  99.90, -25.26,   1.82,
01/24 14Z,  -0.80, -26.92,  99.90, -26.03,   1.69,  (min)
01/24 15Z,  -0.80, -23.90,  99.90, -23.16,   1.55,
01/24 16Z,  -0.80, -16.49,  99.90, -15.88,   1.41,
01/24 17Z,  -0.80,  -7.52,  99.90,  -7.05,   1.27,
01/24 18Z,  -0.90,  -1.48,  99.90,  -1.24,   1.14,
01/24 19Z,  -0.90,   0.68,  99.90,   0.78,   1.00,  (max)
01/24 20Z,  -0.90,   0.20,  99.90,   0.16,   0.86,
01/24 21Z,  -0.90,  -2.56,  99.90,  -2.73,   0.72,
01/24 22Z,  -0.90,  -7.26,  99.90,  -7.57,   0.59,
01/24 23Z,  -1.00, -13.04,  99.90, -13.59,   0.45,
01/25 00Z,  -1.00, -18.82,  99.90, -19.51,   0.31,
01/25 01Z,  -1.00, -23.21,  99.90, -23.90,   0.31,
01/25 02Z,  -1.00, -25.50,  99.90, -26.19,   0.31,  (min)
01/25 03Z,  -1.00, -25.24,  99.90, -25.93,   0.31,
01/25 04Z,  -1.00, -21.02,  99.90, -21.71,   0.31,
01/25 05Z,  -1.00, -13.51,  99.90, -14.20,   0.31,
01/25 06Z,  -1.10,  -6.78,  99.90,  -7.57,   0.31,
01/25 07Z,  -1.10,  -3.34,  99.90,  -4.13,   0.31,
01/25 08Z,  -1.10,  -2.49,  99.90,  -3.28,   0.31,  (max)
01/25 09Z,  -1.10,  -3.74,  99.90,  -4.53,   0.31,
01/25 10Z,  -1.10,  -7.28,  99.90,  -8.07,   0.31,
01/25 11Z,  -1.10, -12.46,  99.90, -13.25,   0.31,
01/25 12Z,  -1.10, -18.11,  99.90, -18.90,   0.31,
01/25 13Z,  -1.10, -22.65,  99.90, -23.44,   0.31,
01/25 14Z,  -1.10, -24.85,  99.90, -25.64,   0.31,  (min)
01/25 15Z,  -1.10, -24.53,  99.90, -25.32,   0.31,
01/25 16Z,  -1.00, -20.89,  99.90, -21.58,   0.31,
01/25 17Z,  -1.00, -13.54,  99.90, -14.23,   0.31,
01/25 18Z,  -1.00,  -5.62,  99.90,  -6.31,   0.31,
01/25 19Z,  -1.00,  -0.95,  99.90,  -1.64,   0.31,
01/25 20Z,  -1.00,   0.27,  99.90,  -0.42,   0.31,  (max)
01/25 21Z,  -1.00,  -0.78,  99.90,  -1.47,   0.31,
01/25 22Z,  -1.00,  -4.00,  99.90,  -4.69,   0.31,
01/25 23Z,  -0.90,  -8.93,  99.90,  -9.52,   0.31,
01/26 00Z,  -0.90, -14.59,  99.90, -15.17,   0.31,
01/26 01Z,  -0.90, -19.80,  99.90, -20.39,   0.31,
01/26 02Z,  -0.80, -23.40,  99.90, -23.89,   0.31,
01/26 03Z,  -0.70, -25.20,  99.90, -25.59,   0.31,  (min)
01/26 04Z,  -0.60, -24.82,  99.90, -25.11,   0.31,
01/26 05Z,  -0.60, -20.82,  99.90, -21.10,   0.31,
01/26 06Z,  -0.50, -14.07,  99.90, -14.26,   0.31,
01/26 07Z,  -0.50,  -8.32,  99.90,  -8.51,   0.31,
01/26 08Z,  -0.50,  -5.28,  99.90,  -5.47,   0.31,
01/26 09Z,  -0.60,  -4.15,  99.90,  -4.44,   0.31,  (max)
01/26 10Z,  -0.60,  -4.97,  99.90,  -5.26,   0.31,
01/26 11Z,  -0.50,  -8.04,  99.90,  -8.23,   0.31,
01/26 12Z,  -0.50, -12.62,  99.90, -12.81,   0.31,
01/26 13Z,  -0.40, -17.45,  99.90, -17.54,   0.31,
01/26 14Z,  -0.30, -21.00,  99.90, -20.99,   0.31,
01/26 15Z,  -0.30, -22.50,  99.90, -22.49,   0.31,  (min)
01/26 16Z,  -0.20, -22.04,  99.90, -21.93,   0.31,
01/26 17Z,  -0.20, -18.65,  99.90, -18.53,   0.31,
01/26 18Z,  -0.20, -12.00,  99.90, -11.89,   0.31,
01/26 19Z,  -0.20,  -5.30,  99.90,  -5.18,   0.31,
01/26 20Z,  -0.20,  -1.63,  99.90,  -1.52,   0.31,
01/26 21Z,  -0.20,  -0.75,  99.90,  -0.64,   0.31,  (max)
01/26 22Z,  -0.20,  -1.83,  99.90,  -1.72,   0.31,
01/26 23Z,  -0.20,  -5.01,  99.90,  -4.90,   0.31,
01/27 00Z,  -0.20,  -9.74,  99.90,  -9.62,   0.31,
01/27 01Z,  -0.20, -14.95,  99.90, -14.84,   0.31,
01/27 02Z,  -0.10, -19.55,  99.90, -19.34,   0.31,
01/27 03Z,  -0.10, -22.75,  99.90, -22.54,   0.31,
01/27 04Z,  -0.10, -24.76,  99.90, -24.55,   0.31,
01/27 05Z,   0.00, -24.99,  99.90, -24.68,   0.31,  (min)
01/27 06Z,   0.00, -21.69,  99.90, -21.38,   0.31,
01/27 07Z,  -0.10, -15.80,  99.90, -15.59,   0.31,
01/27 08Z,  -0.10, -10.66,  99.90, -10.45,   0.31,
01/27 09Z,  -0.10,  -7.39,  99.90,  -7.18,   0.31,
01/27 10Z,  -0.20,  -5.47,  99.90,  -5.36,   0.31,  (max)
01/27 11Z,  -0.20,  -5.48,  99.90,  -5.37,   0.31,
01/27 12Z,  -0.20,  -7.80,  99.90,  -7.69,   0.31,
01/27 13Z,  -0.20, -11.59,  99.90, -11.48,   0.31,
01/27 14Z,  -0.10, -15.62,  99.90, -15.41,   0.31,
01/27 15Z,  -0.10, -18.56,  99.90, -18.35,   0.31,
01/27 16Z,  -0.10, -20.09,  99.90, -19.88,   0.31,
01/27 17Z,  -0.10, -20.26,  99.90, -20.05,   0.31,  (min)
01/27 18Z,  -0.10, -17.67,  99.90, -17.46,   0.31,
01/27 19Z,  -0.10, -11.95,  99.90, -11.74,   0.31,
01/27 20Z,  -0.10,  -6.22,  99.90,  -6.01,   0.31,
01/27 21Z,  -0.10,  -2.97,  99.90,  -2.76,   0.31,
01/27 22Z,  -0.10,  -1.81,  99.90,  -1.60,   0.31,  (max)
01/27 23Z,   0.00,  -2.46,  99.90,  -2.15,   0.31,
01/28 00Z,   0.00,  -5.24,  99.90,  -4.93,   0.31,