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
#Port Angeles, WA : 01/23/2026 20:22:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 00Z,   0.40,   6.41,   6.13,  99.90,  -0.68,  (max)
01/22 01Z,   0.40,   5.76,   5.48,  99.90,  -0.68,
01/22 02Z,   0.30,   4.65,   4.38,  99.90,  -0.57,
01/22 03Z,   0.40,   3.29,   3.09,  99.90,  -0.60,
01/22 04Z,   0.40,   1.94,   1.71,  99.90,  -0.63,
01/22 05Z,   0.40,   0.81,   0.39,  99.90,  -0.82,
01/22 06Z,   0.50,   0.08,  -0.45,  99.90,  -1.03,
01/22 07Z,   0.50,  -0.00,  -0.50,  99.90,  -1.00,  (min)
01/22 08Z,   0.50,   0.73,   0.35,  99.90,  -0.88,
01/22 09Z,   0.50,   2.06,   1.59,  99.90,  -0.97,
01/22 10Z,   0.50,   3.59,   3.17,  99.90,  -0.92,
01/22 11Z,   0.50,   5.00,   4.66,  99.90,  -0.84,
01/22 12Z,   0.50,   6.17,   5.95,  99.90,  -0.72,
01/22 13Z,   0.50,   6.94,   6.61,  99.90,  -0.83,
01/22 14Z,   0.50,   7.19,   6.67,  99.90,  -1.02,  (max)
01/22 15Z,   0.50,   6.93,   6.45,  99.90,  -0.98,
01/22 16Z,   0.50,   6.38,   6.03,  99.90,  -0.85,
01/22 17Z,   0.50,   5.74,   5.57,  99.90,  -0.67,
01/22 18Z,   0.40,   5.10,   4.99,  99.90,  -0.51,
01/22 19Z,   0.40,   4.66,   4.41,  99.90,  -0.65,  (min)
01/22 20Z,   0.50,   4.65,   4.49,  99.90,  -0.66,
01/22 21Z,   0.40,   5.05,   4.86,  99.90,  -0.59,
01/22 22Z,   0.40,   5.56,   5.33,  99.90,  -0.63,
01/22 23Z,   0.40,   5.90,   5.55,  99.90,  -0.75,
01/23 00Z,   0.50,   5.97,   5.61,  99.90,  -0.86,  (max)
01/23 01Z,   0.50,   5.74,   5.43,  99.90,  -0.81,
01/23 02Z,   0.50,   5.14,   4.83,  99.90,  -0.81,
01/23 03Z,   0.50,   4.16,   3.75,  99.90,  -0.91,
01/23 04Z,   0.50,   3.02,   2.72,  99.90,  -0.80,
01/23 05Z,   0.50,   1.98,   1.67,  99.90,  -0.81,
01/23 06Z,   0.50,   1.22,   0.73,  99.90,  -0.99,
01/23 07Z,   0.50,   0.87,   0.27,  99.90,  -1.10,  (min)
01/23 08Z,   0.50,   1.14,   0.61,  99.90,  -1.03,
01/23 09Z,   0.50,   2.09,   1.61,  99.90,  -0.98,
01/23 10Z,   0.40,   3.46,   2.86,  99.90,  -1.00,
01/23 11Z,   0.40,   4.84,   4.23,  99.90,  -1.01,
01/23 12Z,   0.40,   6.00,   5.53,  99.90,  -0.87,
01/23 13Z,   0.40,   6.86,   6.54,  99.90,  -0.72,
01/23 14Z,   0.30,   7.29,   6.77,  99.90,  -0.82,  (max)
01/23 15Z,   0.30,   7.19,   6.62,  99.90,  -0.87,
01/23 16Z,   0.30,   6.63,   6.12,  99.90,  -0.81,
01/23 17Z,   0.30,   5.85,   5.47,  99.90,  -0.68,
01/23 18Z,   0.30,   5.02,   4.78,  99.90,  -0.54,
01/23 19Z,   0.30,   4.26,   3.83,  99.90,  -0.73,
01/23 20Z,   0.30,   3.78,   3.24,  99.90,  -0.84,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 21Z,   0.30,   3.78,  99.90,   3.25,  -0.83,
01/23 22Z,   0.20,   4.19,  99.90,   3.57,  -0.82,
01/23 23Z,   0.20,   4.70,  99.90,   4.08,  -0.82,
01/24 00Z,   0.20,   5.06,  99.90,   4.45,  -0.81,
01/24 01Z,   0.30,   5.20,  99.90,   4.70,  -0.80,  (max)
01/24 02Z,   0.20,   5.10,  99.90,   4.50,  -0.80,
01/24 03Z,   0.20,   4.66,  99.90,   4.07,  -0.79,
01/24 04Z,   0.20,   3.91,  99.90,   3.32,  -0.78,
01/24 05Z,   0.20,   3.09,  99.90,   2.51,  -0.77,
01/24 06Z,   0.20,   2.44,  99.90,   1.87,  -0.77,
01/24 07Z,   0.20,   2.05,  99.90,   1.49,  -0.76,
01/24 08Z,   0.20,   2.03,  99.90,   1.48,  -0.75,  (min)
01/24 09Z,   0.20,   2.55,  99.90,   2.00,  -0.75,
01/24 10Z,   0.20,   3.59,  99.90,   3.04,  -0.75,
01/24 11Z,   0.20,   4.86,  99.90,   4.30,  -0.75,
01/24 12Z,   0.20,   5.99,  99.90,   5.44,  -0.75,
01/24 13Z,   0.20,   6.84,  99.90,   6.29,  -0.75,
01/24 14Z,   0.20,   7.37,  99.90,   6.81,  -0.75,
01/24 15Z,   0.30,   7.45,  99.90,   7.00,  -0.75,  (max)
01/24 16Z,   0.20,   7.02,  99.90,   6.46,  -0.75,
01/24 17Z,   0.30,   6.18,  99.90,   5.73,  -0.75,
01/24 18Z,   0.30,   5.19,  99.90,   4.73,  -0.75,
01/24 19Z,   0.30,   4.19,  99.90,   3.73,  -0.75,
01/24 20Z,   0.30,   3.30,  99.90,   2.85,  -0.75,
01/24 21Z,   0.30,   2.76,  99.90,   2.31,  -0.75,
01/24 22Z,   0.30,   2.76,  99.90,   2.30,  -0.75,  (min)
01/24 23Z,   0.30,   3.18,  99.90,   2.72,  -0.75,
01/25 00Z,   0.30,   3.72,  99.90,   3.27,  -0.75,
01/25 01Z,   0.40,   4.17,  99.90,   3.82,  -0.75,
01/25 02Z,   0.40,   4.48,  99.90,   4.13,  -0.75,
01/25 03Z,   0.30,   4.59,  99.90,   4.14,  -0.75,  (max)
01/25 04Z,   0.30,   4.40,  99.90,   3.94,  -0.75,
01/25 05Z,   0.40,   3.96,  99.90,   3.61,  -0.75,
01/25 06Z,   0.40,   3.51,  99.90,   3.16,  -0.75,
01/25 07Z,   0.40,   3.24,  99.90,   2.89,  -0.75,
01/25 08Z,   0.30,   3.18,  99.90,   2.72,  -0.75,  (min)
01/25 09Z,   0.40,   3.40,  99.90,   3.05,  -0.75,
01/25 10Z,   0.50,   4.04,  99.90,   3.79,  -0.75,
01/25 11Z,   0.40,   5.04,  99.90,   4.69,  -0.75,
01/25 12Z,   0.40,   6.10,  99.90,   5.75,  -0.75,
01/25 13Z,   0.40,   6.94,  99.90,   6.58,  -0.75,
01/25 14Z,   0.50,   7.47,  99.90,   7.22,  -0.75,
01/25 15Z,   0.40,   7.68,  99.90,   7.32,  -0.75,  (max)
01/25 16Z,   0.40,   7.45,  99.90,   7.09,  -0.75,
01/25 17Z,   0.50,   6.72,  99.90,   6.47,  -0.75,
01/25 18Z,   0.50,   5.65,  99.90,   5.40,  -0.75,
01/25 19Z,   0.40,   4.47,  99.90,   4.11,  -0.75,
01/25 20Z,   0.40,   3.30,  99.90,   2.95,  -0.75,
01/25 21Z,   0.40,   2.29,  99.90,   1.94,  -0.75,
01/25 22Z,   0.40,   1.69,  99.90,   1.33,  -0.75,
01/25 23Z,   0.40,   1.67,  99.90,   1.31,  -0.75,  (min)
01/26 00Z,   0.40,   2.11,  99.90,   1.76,  -0.75,
01/26 01Z,   0.50,   2.74,  99.90,   2.48,  -0.75,
01/26 02Z,   0.50,   3.35,  99.90,   3.10,  -0.75,
01/26 03Z,   0.40,   3.91,  99.90,   3.55,  -0.75,
01/26 04Z,   0.40,   4.29,  99.90,   3.94,  -0.75,
01/26 05Z,   0.40,   4.40,  99.90,   4.04,  -0.75,  (max)
01/26 06Z,   0.40,   4.30,  99.90,   3.94,  -0.75,
01/26 07Z,   0.40,   4.21,  99.90,   3.86,  -0.75,  (min)
01/26 08Z,   0.40,   4.25,  99.90,   3.90,  -0.75,
01/26 09Z,   0.40,   4.42,  99.90,   4.06,  -0.75,
01/26 10Z,   0.40,   4.76,  99.90,   4.40,  -0.75,
01/26 11Z,   0.40,   5.39,  99.90,   5.04,  -0.75,
01/26 12Z,   0.30,   6.25,  99.90,   5.79,  -0.75,
01/26 13Z,   0.40,   7.06,  99.90,   6.71,  -0.75,
01/26 14Z,   0.40,   7.62,  99.90,   7.26,  -0.75,
01/26 15Z,   0.30,   7.89,  99.90,   7.43,  -0.75,
01/26 16Z,   0.40,   7.84,  99.90,   7.48,  -0.75,  (max)
01/26 17Z,   0.40,   7.34,  99.90,   6.99,  -0.75,
01/26 18Z,   0.40,   6.38,  99.90,   6.03,  -0.75,
01/26 19Z,   0.40,   5.12,  99.90,   4.76,  -0.75,
01/26 20Z,   0.30,   3.77,  99.90,   3.31,  -0.75,
01/26 21Z,   0.30,   2.44,  99.90,   1.99,  -0.75,
01/26 22Z,   0.30,   1.30,  99.90,   0.84,  -0.75,
01/26 23Z,   0.30,   0.62,  99.90,   0.17,  -0.75,
01/27 00Z,   0.30,   0.60,  99.90,   0.14,  -0.75,  (min)
01/27 01Z,   0.40,   1.10,  99.90,   0.75,  -0.75,
01/27 02Z,   0.40,   1.86,  99.90,   1.51,  -0.75,
01/27 03Z,   0.40,   2.70,  99.90,   2.35,  -0.75,
01/27 04Z,   0.30,   3.54,  99.90,   3.09,  -0.75,
01/27 05Z,   0.30,   4.23,  99.90,   3.77,  -0.75,
01/27 06Z,   0.40,   4.63,  99.90,   4.27,  -0.75,
01/27 07Z,   0.30,   4.83,  99.90,   4.38,  -0.75,
01/27 08Z,   0.30,   5.04,  99.90,   4.58,  -0.75,
01/27 09Z,   0.30,   5.29,  99.90,   4.83,  -0.75,
01/27 10Z,   0.30,   5.55,  99.90,   5.09,  -0.75,
01/27 11Z,   0.30,   5.89,  99.90,   5.43,  -0.75,
01/27 12Z,   0.30,   6.42,  99.90,   5.97,  -0.75,