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
#Lewes, DE : 01/13/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 06Z,   1.00,  -0.24,   0.62,  99.90,  -0.14,  (min)
01/12 07Z,   1.00,   0.35,   1.32,  99.90,  -0.03,
01/12 08Z,   1.00,   1.36,   2.17,  99.90,  -0.19,
01/12 09Z,   1.00,   2.58,   3.48,  99.90,  -0.10,
01/12 10Z,   0.90,   3.73,   4.67,  99.90,   0.04,
01/12 11Z,   0.90,   4.57,   5.46,  99.90,  -0.01,
01/12 12Z,   1.00,   4.93,   5.81,  99.90,  -0.12,  (max)
01/12 13Z,   1.00,   4.74,   5.53,  99.90,  -0.21,
01/12 14Z,   1.00,   4.00,   4.94,  99.90,  -0.06,
01/12 15Z,   1.00,   2.82,   3.84,  99.90,   0.02,
01/12 16Z,   1.00,   1.49,   2.53,  99.90,   0.04,
01/12 17Z,   0.90,   0.38,   1.31,  99.90,   0.03,
01/12 18Z,   0.90,  -0.22,   0.84,  99.90,   0.16,
01/12 19Z,   0.90,  -0.24,   0.79,  99.90,   0.13,  (min)
01/12 20Z,   0.90,   0.24,   1.16,  99.90,   0.02,
01/12 21Z,   0.90,   1.07,   1.94,  99.90,  -0.03,
01/12 22Z,   0.90,   2.04,   3.02,  99.90,   0.08,
01/12 23Z,   0.80,   2.88,   3.77,  99.90,   0.09,
01/13 00Z,   0.80,   3.38,   4.17,  99.90,  -0.01,  (max)
01/13 01Z,   0.80,   3.43,   4.13,  99.90,  -0.10,
01/13 02Z,   0.80,   3.00,   3.67,  99.90,  -0.13,
01/13 03Z,   0.80,   2.14,   2.82,  99.90,  -0.12,
01/13 04Z,   0.70,   1.05,   1.69,  99.90,  -0.06,
01/13 05Z,   0.70,   0.09,   0.75,  99.90,  -0.04,
01/13 06Z,   0.80,  -0.39,   0.28,  99.90,  -0.13,  (min)
01/13 07Z,   0.80,  -0.26,   0.54,  99.90,   0.00,
01/13 08Z,   0.80,   0.42,   1.33,  99.90,   0.11,
01/13 09Z,   0.70,   1.49,   2.43,  99.90,   0.24,
01/13 10Z,   0.70,   2.75,   3.62,  99.90,   0.17,
01/13 11Z,   0.70,   3.91,   4.72,  99.90,   0.11,
01/13 12Z,   0.70,   4.70,   5.50,  99.90,   0.10,
01/13 13Z,   0.60,   4.98,   5.74,  99.90,   0.16,  (max)
01/13 14Z,   0.60,   4.69,   5.30,  99.90,   0.01,
01/13 15Z,   0.60,   3.84,   4.49,  99.90,   0.05,
01/13 16Z,   0.60,   2.58,   3.37,  99.90,   0.19,
01/13 17Z,   0.60,   1.23,   1.94,  99.90,   0.11,
01/13 18Z,   0.50,   0.17,   1.01,  99.90,   0.34,
01/13 19Z,   0.50,  -0.33,   0.45,  99.90,   0.28,  (min)
01/13 20Z,   0.60,  -0.24,   0.55,  99.90,   0.19,
01/13 21Z,   0.60,   0.34,   1.18,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 22Z,   0.50,   1.25,  99.90,   1.97,   0.22,
01/13 23Z,   0.50,   2.26,  99.90,   2.96,   0.20,
01/14 00Z,   0.50,   3.08,  99.90,   3.76,   0.17,
01/14 01Z,   0.40,   3.52,  99.90,   4.07,   0.15,  (max)
01/14 02Z,   0.30,   3.47,  99.90,   3.90,   0.13,
01/14 03Z,   0.20,   2.93,  99.90,   3.24,   0.11,
01/14 04Z,   0.20,   1.98,  99.90,   2.26,   0.09,
01/14 05Z,   0.10,   0.85,  99.90,   1.02,   0.06,
01/14 06Z,   0.00,  -0.05,  99.90,  -0.01,   0.04,
01/14 07Z,   0.00,  -0.44,  99.90,  -0.42,   0.02,  (min)
01/14 08Z,   0.00,  -0.20,  99.90,  -0.21,  -0.00,
01/14 09Z,   0.00,   0.57,  99.90,   0.54,  -0.03,
01/14 10Z,  -0.10,   1.71,  99.90,   1.58,  -0.03,
01/14 11Z,  -0.20,   2.98,  99.90,   2.75,  -0.03,
01/14 12Z,  -0.20,   4.09,  99.90,   3.86,  -0.03,
01/14 13Z,  -0.20,   4.78,  99.90,   4.56,  -0.03,
01/14 14Z,  -0.20,   4.93,  99.90,   4.71,  -0.03,  (max)
01/14 15Z,  -0.10,   4.51,  99.90,   4.38,  -0.03,
01/14 16Z,  -0.10,   3.54,  99.90,   3.42,  -0.03,
01/14 17Z,  -0.10,   2.23,  99.90,   2.11,  -0.03,
01/14 18Z,  -0.10,   0.92,  99.90,   0.80,  -0.03,
01/14 19Z,  -0.10,  -0.01,  99.90,  -0.14,  -0.03,
01/14 20Z,  -0.10,  -0.37,  99.90,  -0.49,  -0.03,  (min)
01/14 21Z,  -0.10,  -0.14,  99.90,  -0.26,  -0.03,
01/14 22Z,  -0.10,   0.55,  99.90,   0.43,  -0.03,
01/14 23Z,  -0.10,   1.53,  99.90,   1.40,  -0.03,
01/15 00Z,  -0.10,   2.53,  99.90,   2.41,  -0.03,
01/15 01Z,   0.00,   3.29,  99.90,   3.26,  -0.03,
01/15 02Z,  -0.10,   3.61,  99.90,   3.48,  -0.03,  (max)
01/15 03Z,  -0.10,   3.44,  99.90,   3.31,  -0.03,
01/15 04Z,  -0.20,   2.78,  99.90,   2.55,  -0.03,
01/15 05Z,  -0.40,   1.75,  99.90,   1.33,  -0.03,
01/15 06Z,  -0.60,   0.65,  99.90,   0.02,  -0.03,
01/15 07Z,  -0.60,  -0.16,  99.90,  -0.79,  -0.03,
01/15 08Z,  -0.50,  -0.41,  99.90,  -0.93,  -0.03,  (min)
01/15 09Z,  -0.50,  -0.05,  99.90,  -0.57,  -0.03,
01/15 10Z,  -0.40,   0.81,  99.90,   0.39,  -0.03,
01/15 11Z,  -0.30,   1.99,  99.90,   1.66,  -0.03,
01/15 12Z,  -0.20,   3.22,  99.90,   3.00,  -0.03,
01/15 13Z,  -0.10,   4.23,  99.90,   4.10,  -0.03,
01/15 14Z,  -0.20,   4.77,  99.90,   4.55,  -0.03,
01/15 15Z,  -0.10,   4.76,  99.90,   4.64,  -0.03,  (max)
01/15 16Z,   0.00,   4.19,  99.90,   4.16,  -0.03,
01/15 17Z,   0.00,   3.14,  99.90,   3.11,  -0.03,
01/15 18Z,   0.00,   1.83,  99.90,   1.80,  -0.03,
01/15 19Z,   0.00,   0.63,  99.90,   0.60,  -0.03,
01/15 20Z,   0.00,  -0.13,  99.90,  -0.16,  -0.03,
01/15 21Z,   0.00,  -0.31,  99.90,  -0.33,  -0.03,  (min)
01/15 22Z,   0.00,   0.07,  99.90,   0.04,  -0.03,
01/15 23Z,   0.00,   0.86,  99.90,   0.83,  -0.03,
01/16 00Z,   0.00,   1.86,  99.90,   1.83,  -0.03,
01/16 01Z,   0.00,   2.81,  99.90,   2.79,  -0.03,
01/16 02Z,   0.00,   3.45,  99.90,   3.43,  -0.03,
01/16 03Z,   0.10,   3.63,  99.90,   3.70,  -0.03,  (max)
01/16 04Z,   0.10,   3.32,  99.90,   3.39,  -0.03,
01/16 05Z,   0.10,   2.56,  99.90,   2.63,  -0.03,
01/16 06Z,   0.20,   1.51,  99.90,   1.68,  -0.03,
01/16 07Z,   0.30,   0.47,  99.90,   0.75,  -0.03,
01/16 08Z,   0.30,  -0.19,  99.90,   0.08,  -0.03,  (min)
01/16 09Z,   0.40,  -0.27,  99.90,   0.10,  -0.03,
01/16 10Z,   0.40,   0.21,  99.90,   0.59,  -0.03,
01/16 11Z,   0.40,   1.13,  99.90,   1.50,  -0.03,
01/16 12Z,   0.40,   2.29,  99.90,   2.67,  -0.03,
01/16 13Z,   0.40,   3.44,  99.90,   3.82,  -0.03,
01/16 14Z,   0.40,   4.29,  99.90,   4.67,  -0.03,
01/16 15Z,   0.40,   4.65,  99.90,   5.02,  -0.03,  (max)
01/16 16Z,   0.50,   4.46,  99.90,   4.93,  -0.03,
01/16 17Z,   0.50,   3.76,  99.90,   4.23,  -0.03,
01/16 18Z,   0.50,   2.66,  99.90,   3.14,  -0.03,
01/16 19Z,   0.60,   1.42,  99.90,   1.99,  -0.03,
01/16 20Z,   0.60,   0.38,  99.90,   0.96,  -0.03,
01/16 21Z,   0.60,  -0.17,  99.90,   0.41,  -0.03,
01/16 22Z,   0.50,  -0.15,  99.90,   0.33,  -0.03,  (min)
01/16 23Z,   0.50,   0.36,  99.90,   0.84,  -0.03,
01/17 00Z,   0.40,   1.21,  99.90,   1.59,  -0.03,
01/17 01Z,   0.30,   2.20,  99.90,   2.48,  -0.03,
01/17 02Z,   0.20,   3.06,  99.90,   3.24,  -0.03,
01/17 03Z,   0.10,   3.56,  99.90,   3.63,  -0.03,
01/17 04Z,   0.10,   3.58,  99.90,   3.65,  -0.03,  (max)
01/17 05Z,   0.00,   3.13,  99.90,   3.11,  -0.03,
01/17 06Z,   0.00,   2.31,  99.90,   2.28,  -0.03,
01/17 07Z,   0.00,   1.28,  99.90,   1.26,  -0.03,
01/17 08Z,   0.00,   0.37,  99.90,   0.35,  -0.03,
01/17 09Z,   0.00,  -0.12,  99.90,  -0.14,  -0.03,  (min)
01/17 10Z,   0.00,  -0.05,  99.90,  -0.07,  -0.03,
01/17 11Z,   0.00,   0.53,  99.90,   0.51,  -0.03,
01/17 12Z,   0.00,   1.47,  99.90,   1.45,  -0.03,
01/17 13Z,  99.90,   2.57,  99.90,  99.90,  -0.03,
01/17 14Z,  99.90,   3.58,  99.90,  99.90,  -0.03,
01/17 15Z,  99.90,   4.24,  99.90,  99.90,  -0.03,
01/17 16Z,  99.90,   4.40,  99.90,  99.90,  -0.03,
01/17 17Z,  99.90,   4.05,  99.90,  99.90,  -0.03,
01/17 18Z,  99.90,   3.26,  99.90,  99.90,  -0.03,