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
#Juneau, AK : 03/17/2025 16:22:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 00Z,   1.20,  15.06,  14.69,  99.90,  -1.57,  (max)
03/16 01Z,   1.30,  11.95,  11.68,  99.90,  -1.57,
03/16 02Z,   1.50,   7.81,   7.46,  99.90,  -1.85,
03/16 03Z,   1.70,   3.73,   3.34,  99.90,  -2.09,
03/16 04Z,   1.90,   0.85,   0.49,  99.90,  -2.26,
03/16 05Z,   2.20,   0.03,  -0.42,  99.90,  -2.65,  (min)
03/16 06Z,   1.50,   1.52,   1.16,  99.90,  -1.86,
03/16 07Z,   1.70,   4.90,   4.58,  99.90,  -2.02,
03/16 08Z,   1.80,   9.18,   8.98,  99.90,  -2.00,
03/16 09Z,   2.00,  13.22,  12.98,  99.90,  -2.24,
03/16 10Z,   2.10,  16.07,  15.83,  99.90,  -2.34,
03/16 11Z,   2.20,  17.12,  16.78,  99.90,  -2.54,  (max)
03/16 12Z,   1.60,  16.15,  15.76,  99.90,  -1.99,
03/16 13Z,   1.60,  13.27,  12.87,  99.90,  -2.00,
03/16 14Z,   1.70,   9.12,   8.63,  99.90,  -2.19,
03/16 15Z,   1.90,   4.74,   4.22,  99.90,  -2.42,
03/16 16Z,   2.00,   1.27,   0.87,  99.90,  -2.40,
03/16 17Z,   2.10,  -0.33,  -0.69,  99.90,  -2.46,  (min)
03/16 18Z,   1.70,   0.34,   0.03,  99.90,  -2.01,
03/16 19Z,   1.80,   3.06,   2.94,  99.90,  -1.92,
03/16 20Z,   1.90,   6.99,   6.77,  99.90,  -2.12,
03/16 21Z,   2.00,  11.02,  10.73,  99.90,  -2.29,
03/16 22Z,   2.10,  14.15,  13.69,  99.90,  -2.56,
03/16 23Z,   2.30,  15.73,  15.24,  99.90,  -2.79,  (max)
03/17 00Z,   1.80,  15.45,  14.91,  99.90,  -2.34,
03/17 01Z,   1.80,  13.35,  12.89,  99.90,  -2.26,
03/17 02Z,   1.80,   9.89,   9.41,  99.90,  -2.28,
03/17 03Z,   1.90,   5.98,   5.47,  99.90,  -2.41,
03/17 04Z,   2.00,   2.71,   2.17,  99.90,  -2.54,
03/17 05Z,   2.10,   1.03,   0.53,  99.90,  -2.60,  (min)
03/17 06Z,   1.60,   1.46,   0.89,  99.90,  -2.17,
03/17 07Z,   1.60,   3.90,   3.54,  99.90,  -1.96,
03/17 08Z,   1.60,   7.69,   7.26,  99.90,  -2.03,
03/17 09Z,   1.80,  11.75,  11.37,  99.90,  -2.18,
03/17 10Z,   1.90,  15.04,  14.54,  99.90,  -2.40,
03/17 11Z,   2.10,  16.80,  16.22,  99.90,  -2.68,  (max)
03/17 12Z,   2.30,  16.64,  15.96,  99.90,  -2.98,
03/17 13Z,   2.40,  14.57,  13.76,  99.90,  -3.21,
03/17 14Z,   2.40,  10.97,  10.19,  99.90,  -3.18,
03/17 15Z,   2.40,   6.69,   5.88,  99.90,  -3.21,
03/17 16Z,   2.30,   2.81,   2.14,  99.90,  -2.97,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 17Z,   2.10,   0.36,  99.90,  -0.44,  -2.90,
03/17 18Z,   1.90,  -0.05,  99.90,  -0.98,  -2.83,  (min)
03/17 19Z,   1.70,   1.62,  99.90,   0.57,  -2.75,
03/17 20Z,   1.60,   4.86,  99.90,   3.77,  -2.68,
03/17 21Z,   1.50,   8.71,  99.90,   7.60,  -2.61,
03/17 22Z,   1.50,  12.15,  99.90,  11.11,  -2.54,
03/17 23Z,   1.50,  14.39,  99.90,  13.43,  -2.46,
03/18 00Z,   1.50,  15.02,  99.90,  14.12,  -2.39,  (max)
03/18 01Z,   1.60,  13.94,  99.90,  13.22,  -2.32,
03/18 02Z,   1.80,  11.41,  99.90,  10.97,  -2.25,
03/18 03Z,   1.90,   8.06,  99.90,   7.78,  -2.17,
03/18 04Z,   2.10,   4.80,  99.90,   4.80,  -2.10,
03/18 05Z,   2.10,   2.60,  99.90,   2.60,  -2.10,
03/18 06Z,   2.20,   2.13,  99.90,   2.22,  -2.10,  (min)
03/18 07Z,   2.10,   3.55,  99.90,   3.55,  -2.10,
03/18 08Z,   2.00,   6.51,  99.90,   6.41,  -2.10,
03/18 09Z,   1.70,  10.22,  99.90,   9.82,  -2.10,
03/18 10Z,   1.50,  13.66,  99.90,  13.06,  -2.10,
03/18 11Z,   1.30,  15.95,  99.90,  15.14,  -2.10,
03/18 12Z,   1.20,  16.56,  99.90,  15.66,  -2.10,  (max)
03/18 13Z,   1.20,  15.35,  99.90,  14.45,  -2.10,
03/18 14Z,   1.20,  12.53,  99.90,  11.63,  -2.10,
03/18 15Z,   1.30,   8.70,  99.90,   7.90,  -2.10,
03/18 16Z,   1.40,   4.77,  99.90,   4.06,  -2.10,
03/18 17Z,   1.50,   1.75,  99.90,   1.15,  -2.10,
03/18 18Z,   1.50,   0.40,  99.90,  -0.20,  -2.10,  (min)
03/18 19Z,   1.60,   1.00,  99.90,   0.50,  -2.10,
03/18 20Z,   1.60,   3.29,  99.90,   2.78,  -2.10,
03/18 21Z,   1.70,   6.58,  99.90,   6.18,  -2.10,
03/18 22Z,   1.80,   9.96,  99.90,   9.66,  -2.10,
03/18 23Z,   1.80,  12.58,  99.90,  12.28,  -2.10,
03/19 00Z,   1.80,  13.90,  99.90,  13.60,  -2.10,  (max)
03/19 01Z,   1.80,  13.73,  99.90,  13.43,  -2.10,
03/19 02Z,   1.80,  12.19,  99.90,  11.89,  -2.10,
03/19 03Z,   1.70,   9.66,  99.90,   9.26,  -2.10,
03/19 04Z,   1.70,   6.80,  99.90,   6.40,  -2.10,
03/19 05Z,   1.60,   4.46,  99.90,   3.96,  -2.10,
03/19 06Z,   1.70,   3.36,  99.90,   2.96,  -2.10,  (min)
03/19 07Z,   1.80,   3.85,  99.90,   3.55,  -2.10,
03/19 08Z,   1.90,   5.85,  99.90,   5.64,  -2.10,
03/19 09Z,   2.00,   8.86,  99.90,   8.75,  -2.10,
03/19 10Z,   2.10,  12.08,  99.90,  12.08,  -2.10,
03/19 11Z,   2.20,  14.65,  99.90,  14.75,  -2.10,
03/19 12Z,   2.20,  15.90,  99.90,  16.00,  -2.10,  (max)
03/19 13Z,   2.30,  15.55,  99.90,  15.75,  -2.10,
03/19 14Z,   2.40,  13.65,  99.90,  13.94,  -2.10,
03/19 15Z,   2.40,  10.55,  99.90,  10.85,  -2.10,
03/19 16Z,   2.40,   6.93,  99.90,   7.23,  -2.10,
03/19 17Z,   2.40,   3.68,  99.90,   3.98,  -2.10,
03/19 18Z,   2.40,   1.62,  99.90,   1.91,  -2.10,
03/19 19Z,   2.40,   1.20,  99.90,   1.50,  -2.10,  (min)
03/19 20Z,   2.40,   2.43,  99.90,   2.72,  -2.10,
03/19 21Z,   2.70,   4.87,  99.90,   5.47,  -2.10,
03/19 22Z,   2.60,   7.83,  99.90,   8.32,  -2.10,
03/19 23Z,   2.60,  10.50,  99.90,  11.00,  -2.10,
03/20 00Z,   2.50,  12.26,  99.90,  12.66,  -2.10,
03/20 01Z,   2.40,  12.83,  99.90,  13.12,  -2.10,  (max)
03/20 02Z,   2.30,  12.20,  99.90,  12.40,  -2.10,
03/20 03Z,   2.40,  10.60,  99.90,  10.90,  -2.10,
03/20 04Z,   2.60,   8.45,  99.90,   8.95,  -2.10,
03/20 05Z,   2.60,   6.34,  99.90,   6.84,  -2.10,
03/20 06Z,   2.60,   4.94,  99.90,   5.44,  -2.10,
03/20 07Z,   2.50,   4.70,  99.90,   5.10,  -2.10,  (min)
03/20 08Z,   2.30,   5.75,  99.90,   5.95,  -2.10,
03/20 09Z,   2.10,   7.86,  99.90,   7.86,  -2.10,
03/20 10Z,   2.10,  10.52,  99.90,  10.52,  -2.10,
03/20 11Z,   2.10,  13.03,  99.90,  13.03,  -2.10,
03/20 12Z,   2.10,  14.72,  99.90,  14.72,  -2.10,
03/20 13Z,   2.20,  15.14,  99.90,  15.24,  -2.10,  (max)
03/20 14Z,   2.20,  14.19,  99.90,  14.28,  -2.10,
03/20 15Z,   2.20,  12.03,  99.90,  12.12,  -2.10,
03/20 16Z,   2.20,   9.08,  99.90,   9.18,  -2.10,
03/20 17Z,   2.20,   5.98,  99.90,   6.08,  -2.10,
03/20 18Z,   2.30,   3.49,  99.90,   3.69,  -2.10,
03/20 19Z,   2.30,   2.20,  99.90,   2.40,  -2.10,  (min)
03/20 20Z,   2.30,   2.35,  99.90,   2.54,  -2.10,
03/20 21Z,   2.30,   3.75,  99.90,   3.95,  -2.10,
03/20 22Z,   2.30,   5.95,  99.90,   6.15,  -2.10,
03/20 23Z,   2.30,   8.33,  99.90,   8.52,  -2.10,
03/21 00Z,   2.30,  10.26,  99.90,  10.46,  -2.10,
03/21 01Z,   2.20,  11.36,  99.90,  11.46,  -2.10,
03/21 02Z,   2.20,  11.51,  99.90,  11.61,  -2.10,  (max)
03/21 03Z,   2.20,  10.83,  99.90,  10.92,  -2.10,
03/21 04Z,   2.30,   9.54,  99.90,   9.74,  -2.10,
03/21 05Z,   2.30,   8.00,  99.90,   8.20,  -2.10,
03/21 06Z,   2.30,   6.65,  99.90,   6.85,  -2.10,
03/21 07Z,  99.90,   5.96,  99.90,  99.90,  -2.10,
03/21 08Z,  99.90,   6.19,  99.90,  99.90,  -2.10,
03/21 09Z,  99.90,   7.35,  99.90,  99.90,  -2.10,
03/21 10Z,  99.90,   9.19,  99.90,  99.90,  -2.10,
03/21 11Z,  99.90,  11.29,  99.90,  99.90,  -2.10,
03/21 12Z,  99.90,  13.09,  99.90,  99.90,  -2.10,