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 : 01/21/2025 04:21:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,   0.50,  -5.54,  -4.51,  99.90,   0.53,  (min)
01/19 13Z,   0.50,  -4.92,  -3.87,  99.90,   0.55,
01/19 14Z,   0.50,  -4.09,  -3.08,  99.90,   0.51,
01/19 15Z,   0.50,  -3.23,  -2.13,  99.90,   0.60,
01/19 16Z,   0.50,  -2.57,  -1.57,  99.90,   0.50,
01/19 17Z,   0.60,  -2.30,  -1.30,  99.90,   0.40,  (max)
01/19 18Z,   0.70,  -2.46,  -1.36,  99.90,   0.40,
01/19 19Z,   0.70,  -3.00,  -1.97,  99.90,   0.33,
01/19 20Z,   0.80,  -3.80,  -2.76,  99.90,   0.24,
01/19 21Z,   0.80,  -4.70,  -3.74,  99.90,   0.16,
01/19 22Z,   0.90,  -5.46,  -4.11,  99.90,   0.45,
01/19 23Z,   1.00,  -5.86,  -4.42,  99.90,   0.44,
01/20 00Z,   0.60,  -5.81,  -4.48,  99.90,   0.73,  (min)
01/20 01Z,   0.50,  -5.37,  -4.45,  99.90,   0.42,
01/20 02Z,   0.40,  -4.67,  -4.03,  99.90,   0.24,
01/20 03Z,   0.40,  -3.84,  -3.45,  99.90,  -0.01,
01/20 04Z,   0.40,  -3.09,  -2.55,  99.90,   0.14,
01/20 05Z,   0.30,  -2.61,  -2.12,  99.90,   0.19,
01/20 06Z,   0.30,  -2.55,  -1.99,  99.90,   0.26,  (max)
01/20 07Z,   0.20,  -2.87,  -2.54,  99.90,   0.13,
01/20 08Z,   0.10,  -3.48,  -3.40,  99.90,  -0.02,
01/20 09Z,   0.00,  -4.26,  -4.09,  99.90,   0.17,
01/20 10Z,   0.00,  -5.01,  -4.70,  99.90,   0.31,
01/20 11Z,   0.00,  -5.50,  -5.25,  99.90,   0.25,
01/20 12Z,   0.20,  -5.59,  -5.38,  99.90,   0.01,  (min)
01/20 13Z,   0.20,  -5.28,  -4.93,  99.90,   0.15,
01/20 14Z,   0.20,  -4.70,  -4.12,  99.90,   0.38,
01/20 15Z,   0.20,  -3.97,  -3.30,  99.90,   0.47,
01/20 16Z,   0.20,  -3.26,  -2.65,  99.90,   0.41,
01/20 17Z,   0.20,  -2.76,  -2.33,  99.90,   0.23,
01/20 18Z,   0.10,  -2.62,  -2.26,  99.90,   0.26,  (max)
01/20 19Z,   0.10,  -2.88,  -2.54,  99.90,   0.24,
01/20 20Z,   0.00,  -3.43,  -3.14,  99.90,   0.29,
01/20 21Z,   0.00,  -4.17,  -3.99,  99.90,   0.18,
01/20 22Z,   0.00,  -4.93,  -4.89,  99.90,   0.04,
01/20 23Z,   0.00,  -5.52,  -5.61,  99.90,  -0.09,
01/21 00Z,  -0.20,  -5.75,  -5.85,  99.90,   0.10,  (min)
01/21 01Z,  -0.30,  -5.57,  -5.69,  99.90,   0.18,
01/21 02Z,  -0.30,  -5.08,  -5.30,  99.90,   0.08,
01/21 03Z,  -0.30,  -4.38,  -4.69,  99.90,  -0.01,
01/21 04Z,  -0.20,  -3.60,  -4.00,  99.90,  -0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 05Z,  -0.20,  -2.93,  99.90,  -3.29,  -0.16,
01/21 06Z,  -0.20,  -2.56,  99.90,  -2.88,  -0.12,
01/21 07Z,  -0.10,  -2.57,  99.90,  -2.76,  -0.09,  (max)
01/21 08Z,  -0.10,  -2.93,  99.90,  -3.08,  -0.05,
01/21 09Z,  -0.10,  -3.54,  99.90,  -3.65,  -0.01,
01/21 10Z,  -0.20,  -4.27,  99.90,  -4.44,   0.03,
01/21 11Z,  -0.10,  -4.95,  99.90,  -4.98,   0.07,
01/21 12Z,  -0.20,  -5.36,  99.90,  -5.45,   0.10,  (min)
01/21 13Z,  -0.10,  -5.40,  99.90,  -5.36,   0.14,
01/21 14Z,  -0.20,  -5.11,  99.90,  -5.13,   0.18,
01/21 15Z,  -0.20,  -4.60,  99.90,  -4.58,   0.22,
01/21 16Z,  -0.20,  -3.97,  99.90,  -3.91,   0.25,
01/21 17Z,  -0.20,  -3.37,  99.90,  -3.31,   0.25,
01/21 18Z,  -0.20,  -2.99,  99.90,  -2.93,   0.25,
01/21 19Z,  -0.20,  -2.94,  99.90,  -2.89,   0.25,  (max)
01/21 20Z,  -0.10,  -3.23,  99.90,  -3.08,   0.25,
01/21 21Z,   0.00,  -3.76,  99.90,  -3.50,   0.25,
01/21 22Z,   0.00,  -4.41,  99.90,  -4.16,   0.25,
01/21 23Z,   0.00,  -5.06,  99.90,  -4.81,   0.25,
01/22 00Z,  -0.10,  -5.52,  99.90,  -5.36,   0.25,
01/22 01Z,  -0.10,  -5.62,  99.90,  -5.47,   0.25,  (min)
01/22 02Z,  -0.10,  -5.37,  99.90,  -5.22,   0.25,
01/22 03Z,  -0.10,  -4.85,  99.90,  -4.69,   0.25,
01/22 04Z,  -0.10,  -4.16,  99.90,  -4.01,   0.25,
01/22 05Z,   0.00,  -3.42,  99.90,  -3.17,   0.25,
01/22 06Z,   0.00,  -2.81,  99.90,  -2.56,   0.25,
01/22 07Z,   0.00,  -2.50,  99.90,  -2.25,   0.25,  (max)
01/22 08Z,   0.00,  -2.56,  99.90,  -2.31,   0.25,
01/22 09Z,   0.00,  -2.93,  99.90,  -2.68,   0.25,
01/22 10Z,   0.10,  -3.53,  99.90,  -3.17,   0.25,
01/22 11Z,   0.10,  -4.23,  99.90,  -3.88,   0.25,
01/22 12Z,   0.20,  -4.87,  99.90,  -4.42,   0.25,
01/22 13Z,   0.20,  -5.25,  99.90,  -4.80,   0.25,
01/22 14Z,   0.20,  -5.30,  99.90,  -4.84,   0.25,  (min)
01/22 15Z,   0.20,  -5.05,  99.90,  -4.59,   0.25,
01/22 16Z,   0.30,  -4.60,  99.90,  -4.04,   0.25,
01/22 17Z,   0.30,  -4.04,  99.90,  -3.48,   0.25,
01/22 18Z,   0.30,  -3.51,  99.90,  -2.96,   0.25,
01/22 19Z,   0.20,  -3.20,  99.90,  -2.74,   0.25,
01/22 20Z,   0.20,  -3.19,  99.90,  -2.74,   0.25,  (max)
01/22 21Z,   0.30,  -3.48,  99.90,  -2.92,   0.25,
01/22 22Z,   0.40,  -3.96,  99.90,  -3.30,   0.25,
01/22 23Z,   0.30,  -4.55,  99.90,  -4.00,   0.25,
01/23 00Z,   0.30,  -5.13,  99.90,  -4.58,   0.25,
01/23 01Z,   0.30,  -5.50,  99.90,  -4.94,   0.25,
01/23 02Z,   0.30,  -5.53,  99.90,  -4.98,   0.25,  (min)
01/23 03Z,   0.30,  -5.24,  99.90,  -4.68,   0.25,
01/23 04Z,   0.20,  -4.70,  99.90,  -4.24,   0.25,
01/23 05Z,   0.20,  -4.01,  99.90,  -3.55,   0.25,
01/23 06Z,   0.20,  -3.28,  99.90,  -2.82,   0.25,
01/23 07Z,   0.20,  -2.69,  99.90,  -2.24,   0.25,
01/23 08Z,   0.30,  -2.42,  99.90,  -1.86,   0.25,  (max)
01/23 09Z,   0.30,  -2.49,  99.90,  -1.94,   0.25,
01/23 10Z,   0.20,  -2.87,  99.90,  -2.41,   0.25,
01/23 11Z,   0.20,  -3.47,  99.90,  -3.02,   0.25,
01/23 12Z,   0.20,  -4.19,  99.90,  -3.73,   0.25,
01/23 13Z,   0.20,  -4.84,  99.90,  -4.39,   0.25,
01/23 14Z,   0.20,  -5.23,  99.90,  -4.78,   0.25,
01/23 15Z,   0.20,  -5.30,  99.90,  -4.84,   0.25,  (min)
01/23 16Z,   0.20,  -5.08,  99.90,  -4.62,   0.25,
01/23 17Z,   0.20,  -4.66,  99.90,  -4.21,   0.25,
01/23 18Z,   0.20,  -4.13,  99.90,  -3.68,   0.25,
01/23 19Z,   0.20,  -3.63,  99.90,  -3.18,   0.25,
01/23 20Z,   0.20,  -3.34,  99.90,  -2.88,   0.25,
01/23 21Z,   0.20,  -3.33,  99.90,  -2.88,   0.25,  (max)
01/23 22Z,   0.20,  -3.60,  99.90,  -3.14,   0.25,
01/23 23Z,   0.10,  -4.06,  99.90,  -3.70,   0.25,
01/24 00Z,   0.10,  -4.63,  99.90,  -4.28,   0.25,
01/24 01Z,   0.10,  -5.19,  99.90,  -4.83,   0.25,
01/24 02Z,   0.10,  -5.52,  99.90,  -5.17,   0.25,  (min)
01/24 03Z,   0.10,  -5.51,  99.90,  -5.16,   0.25,
01/24 04Z,   0.10,  -5.18,  99.90,  -4.83,   0.25,
01/24 05Z,   0.10,  -4.61,  99.90,  -4.26,   0.25,
01/24 06Z,   0.10,  -3.89,  99.90,  -3.53,   0.25,
01/24 07Z,   0.00,  -3.13,  99.90,  -2.88,   0.25,
01/24 08Z,   0.00,  -2.54,  99.90,  -2.29,   0.25,
01/24 09Z,   0.00,  -2.27,  99.90,  -2.01,   0.25,  (max)
01/24 10Z,   0.00,  -2.35,  99.90,  -2.10,   0.25,
01/24 11Z,   0.00,  -2.76,  99.90,  -2.50,   0.25,
01/24 12Z,   0.00,  -3.41,  99.90,  -3.16,   0.25,
01/24 13Z,   0.00,  -4.19,  99.90,  -3.94,   0.25,
01/24 14Z,   0.00,  -4.89,  99.90,  -4.64,   0.25,
01/24 15Z,   0.00,  -5.32,  99.90,  -5.06,   0.25,
01/24 16Z,   0.00,  -5.39,  99.90,  -5.14,   0.25,  (min)
01/24 17Z,   0.10,  -5.18,  99.90,  -4.82,   0.25,
01/24 18Z,   0.10,  -4.74,  99.90,  -4.39,   0.25,
01/24 19Z,  99.90,  -4.19,  99.90,  99.90,   0.25,
01/24 20Z,  99.90,  -3.67,  99.90,  99.90,   0.25,
01/24 21Z,  99.90,  -3.36,  99.90,  99.90,   0.25,
01/24 22Z,  99.90,  -3.35,  99.90,  99.90,   0.25,
01/24 23Z,  99.90,  -3.61,  99.90,  99.90,   0.25,
01/25 00Z,  99.90,  -4.09,  99.90,  99.90,   0.25,