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
#Neah Bay, WA : 11/10/2025 05:23:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 12Z,   0.00,  -3.82,  -3.77,  99.90,   0.05,  (max)
11/08 13Z,   0.00,  -4.62,  -4.76,  99.90,  -0.14,
11/08 14Z,   0.00,  -5.53,  -5.56,  99.90,  -0.03,
11/08 15Z,   0.00,  -6.16,  -6.24,  99.90,  -0.08,  (min)
11/08 16Z,   0.00,  -6.27,  -6.23,  99.90,   0.04,
11/08 17Z,   0.00,  -5.77,  -5.79,  99.90,  -0.02,
11/08 18Z,   0.00,  -4.72,  -4.83,  99.90,  -0.11,
11/08 19Z,   0.10,  -3.28,  -3.44,  99.90,  -0.26,
11/08 20Z,   0.00,  -1.83,  -2.09,  99.90,  -0.26,
11/08 21Z,   0.00,  -0.84,  -1.07,  99.90,  -0.23,
11/08 22Z,   0.00,  -0.68,  -0.82,  99.90,  -0.14,  (max)
11/08 23Z,   0.00,  -1.44,  -1.59,  99.90,  -0.15,
11/09 00Z,   0.00,  -3.02,  -3.19,  99.90,  -0.17,
11/09 01Z,   0.00,  -5.21,  -5.32,  99.90,  -0.11,
11/09 02Z,   0.00,  -7.66,  -7.61,  99.90,   0.05,
11/09 03Z,   0.10,  -9.92,  -9.81,  99.90,   0.01,
11/09 04Z,   0.00, -11.57, -11.53,  99.90,   0.04,
11/09 05Z,   0.00, -12.33, -12.43,  99.90,  -0.10,  (min)
11/09 06Z,   0.00, -12.08, -12.11,  99.90,  -0.03,
11/09 07Z,   0.00, -10.86, -10.74,  99.90,   0.12,
11/09 08Z,   0.00,  -8.95,  -8.85,  99.90,   0.10,
11/09 09Z,   0.00,  -6.86,  -6.81,  99.90,   0.05,
11/09 10Z,   0.00,  -5.14,  -5.28,  99.90,  -0.14,
11/09 11Z,   0.00,  -4.08,  -4.33,  99.90,  -0.25,
11/09 12Z,   0.00,  -3.74,  -3.88,  99.90,  -0.14,  (max)
11/09 13Z,   0.00,  -4.02,  -4.14,  99.90,  -0.12,
11/09 14Z,   0.00,  -4.69,  -4.76,  99.90,  -0.07,
11/09 15Z,   0.00,  -5.42,  -5.51,  99.90,  -0.09,
11/09 16Z,   0.00,  -5.89,  -6.05,  99.90,  -0.16,
11/09 17Z,   0.00,  -5.91,  -6.11,  99.90,  -0.20,  (min)
11/09 18Z,   0.00,  -5.43,  -5.63,  99.90,  -0.20,
11/09 19Z,   0.00,  -4.50,  -4.67,  99.90,  -0.17,
11/09 20Z,   0.00,  -3.28,  -3.58,  99.90,  -0.30,
11/09 21Z,  -0.10,  -2.10,  -2.44,  99.90,  -0.24,
11/09 22Z,   0.00,  -1.38,  -1.69,  99.90,  -0.31,  (max)
11/09 23Z,   0.00,  -1.38,  -1.73,  99.90,  -0.35,
11/10 00Z,   0.00,  -2.16,  -2.47,  99.90,  -0.31,
11/10 01Z,   0.00,  -3.63,  -3.92,  99.90,  -0.29,
11/10 02Z,   0.00,  -5.60,  -5.87,  99.90,  -0.27,
11/10 03Z,   0.00,  -7.78,  -7.98,  99.90,  -0.20,
11/10 04Z,   0.00,  -9.75,  -9.86,  99.90,  -0.11,
11/10 05Z,   0.00, -11.14, -11.23,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 06Z,   0.00, -11.74,  99.90, -11.84,  -0.10,  (min)
11/10 07Z,   0.00, -11.45,  99.90, -11.55,  -0.11,
11/10 08Z,   0.00, -10.30,  99.90, -10.41,  -0.11,
11/10 09Z,  -0.20,  -8.57,  99.90,  -8.89,  -0.12,
11/10 10Z,  -0.10,  -6.73,  99.90,  -6.95,  -0.13,
11/10 11Z,   0.00,  -5.21,  99.90,  -5.35,  -0.14,
11/10 12Z,   0.00,  -4.27,  99.90,  -4.41,  -0.14,
11/10 13Z,  -0.10,  -3.93,  99.90,  -4.18,  -0.15,  (max)
11/10 14Z,  -0.10,  -4.11,  99.90,  -4.37,  -0.16,
11/10 15Z,   0.00,  -4.65,  99.90,  -4.82,  -0.16,
11/10 16Z,   0.00,  -5.26,  99.90,  -5.43,  -0.17,
11/10 17Z,  -0.20,  -5.64,  99.90,  -6.02,  -0.18,
11/10 18Z,  -0.20,  -5.68,  99.90,  -6.06,  -0.18,  (min)
11/10 19Z,  -0.20,  -5.33,  99.90,  -5.71,  -0.18,
11/10 20Z,  -0.20,  -4.62,  99.90,  -5.00,  -0.18,
11/10 21Z,  -0.30,  -3.66,  99.90,  -4.14,  -0.18,
11/10 22Z,  -0.20,  -2.74,  99.90,  -3.12,  -0.18,
11/10 23Z,  -0.20,  -2.20,  99.90,  -2.58,  -0.18,  (max)
11/11 00Z,  -0.20,  -2.25,  99.90,  -2.62,  -0.18,
11/11 01Z,  -0.20,  -2.91,  99.90,  -3.29,  -0.18,
11/11 02Z,  -0.20,  -4.15,  99.90,  -4.53,  -0.18,
11/11 03Z,  -0.20,  -5.83,  99.90,  -6.21,  -0.18,
11/11 04Z,  -0.20,  -7.68,  99.90,  -8.06,  -0.18,
11/11 05Z,  -0.20,  -9.35,  99.90,  -9.73,  -0.18,
11/11 06Z,  -0.20, -10.53,  99.90, -10.90,  -0.18,
11/11 07Z,  -0.30, -11.02,  99.90, -11.50,  -0.18,  (min)
11/11 08Z,  -0.30, -10.75,  99.90, -11.23,  -0.18,
11/11 09Z,  -0.20,  -9.74,  99.90, -10.12,  -0.18,
11/11 10Z,  -0.20,  -8.21,  99.90,  -8.59,  -0.18,
11/11 11Z,  -0.30,  -6.58,  99.90,  -7.06,  -0.18,
11/11 12Z,  -0.20,  -5.23,  99.90,  -5.61,  -0.18,
11/11 13Z,  -0.20,  -4.34,  99.90,  -4.72,  -0.18,
11/11 14Z,  -0.20,  -3.96,  99.90,  -4.34,  -0.18,  (max)
11/11 15Z,  -0.20,  -4.07,  99.90,  -4.44,  -0.18,
11/11 16Z,  -0.20,  -4.52,  99.90,  -4.90,  -0.18,
11/11 17Z,  -0.20,  -5.07,  99.90,  -5.45,  -0.18,
11/11 18Z,  -0.20,  -5.49,  99.90,  -5.87,  -0.18,
11/11 19Z,  -0.20,  -5.66,  99.90,  -6.03,  -0.18,  (min)
11/11 20Z,  -0.20,  -5.52,  99.90,  -5.90,  -0.18,
11/11 21Z,  -0.10,  -5.07,  99.90,  -5.35,  -0.18,
11/11 22Z,  -0.10,  -4.36,  99.90,  -4.64,  -0.18,
11/11 23Z,  -0.10,  -3.63,  99.90,  -3.91,  -0.18,
11/12 00Z,  -0.10,  -3.16,  99.90,  -3.44,  -0.18,
11/12 01Z,   0.00,  -3.13,  99.90,  -3.31,  -0.18,  (max)
11/12 02Z,   0.00,  -3.59,  99.90,  -3.76,  -0.18,
11/12 03Z,   0.00,  -4.54,  99.90,  -4.71,  -0.18,
11/12 04Z,   0.00,  -5.90,  99.90,  -6.08,  -0.18,
11/12 05Z,   0.00,  -7.45,  99.90,  -7.63,  -0.18,
11/12 06Z,   0.00,  -8.86,  99.90,  -9.04,  -0.18,
11/12 07Z,   0.00,  -9.86,  99.90, -10.04,  -0.18,
11/12 08Z,   0.00, -10.30,  99.90, -10.48,  -0.18,  (min)
11/12 09Z,   0.00, -10.08,  99.90, -10.26,  -0.18,
11/12 10Z,   0.00,  -9.19,  99.90,  -9.37,  -0.18,
11/12 11Z,   0.00,  -7.83,  99.90,  -8.01,  -0.18,
11/12 12Z,   0.10,  -6.35,  99.90,  -6.43,  -0.18,
11/12 13Z,   0.10,  -5.09,  99.90,  -5.17,  -0.18,
11/12 14Z,   0.00,  -4.21,  99.90,  -4.39,  -0.18,
11/12 15Z,   0.10,  -3.80,  99.90,  -3.88,  -0.18,  (max)
11/12 16Z,   0.10,  -3.88,  99.90,  -3.96,  -0.18,
11/12 17Z,   0.10,  -4.34,  99.90,  -4.42,  -0.18,
11/12 18Z,   0.10,  -4.95,  99.90,  -5.03,  -0.18,
11/12 19Z,   0.10,  -5.51,  99.90,  -5.59,  -0.18,
11/12 20Z,   0.20,  -5.89,  99.90,  -5.87,  -0.18,
11/12 21Z,   0.20,  -6.01,  99.90,  -5.99,  -0.18,  (min)
11/12 22Z,   0.20,  -5.80,  99.90,  -5.77,  -0.18,
11/12 23Z,   0.20,  -5.27,  99.90,  -5.25,  -0.18,
11/13 00Z,   0.30,  -4.62,  99.90,  -4.50,  -0.18,
11/13 01Z,   0.30,  -4.11,  99.90,  -3.99,  -0.18,
11/13 02Z,   0.30,  -3.91,  99.90,  -3.79,  -0.18,  (max)
11/13 03Z,   0.30,  -4.11,  99.90,  -3.99,  -0.18,
11/13 04Z,   0.40,  -4.78,  99.90,  -4.56,  -0.18,
11/13 05Z,   0.40,  -5.87,  99.90,  -5.64,  -0.18,
11/13 06Z,   0.40,  -7.16,  99.90,  -6.94,  -0.18,
11/13 07Z,   0.40,  -8.36,  99.90,  -8.13,  -0.18,
11/13 08Z,   0.50,  -9.23,  99.90,  -8.91,  -0.18,
11/13 09Z,   0.50,  -9.64,  99.90,  -9.31,  -0.18,  (min)
11/13 10Z,   0.50,  -9.44,  99.90,  -9.12,  -0.18,
11/13 11Z,   0.60,  -8.62,  99.90,  -8.20,  -0.18,
11/13 12Z,   0.60,  -7.35,  99.90,  -6.93,  -0.18,
11/13 13Z,   0.60,  -5.95,  99.90,  -5.53,  -0.18,
11/13 14Z,   0.60,  -4.73,  99.90,  -4.31,  -0.18,
11/13 15Z,   0.80,  -3.86,  99.90,  -3.24,  -0.18,
11/13 16Z,   0.90,  -3.48,  99.90,  -2.76,  -0.18,  (max)
11/13 17Z,   0.90,  -3.63,  99.90,  -2.91,  -0.18,
11/13 18Z,   0.90,  -4.22,  99.90,  -3.50,  -0.18,
11/13 19Z,   0.90,  -5.00,  99.90,  -4.28,  -0.18,
11/13 20Z,   0.90,  -5.78,  99.90,  -5.05,  -0.18,
11/13 21Z,   0.90,  -6.40,  99.90,  -5.68,  -0.18,
11/13 22Z,   0.90,  -6.76,  99.90,  -6.04,  -0.18,  (min)
11/13 23Z,   0.90,  -6.70,  99.90,  -5.98,  -0.18,
11/14 00Z,   1.00,  -6.24,  99.90,  -5.42,  -0.18,