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

Main Site
Mirror Site
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
#Boston, MA : 04/21/2024 20:21:18 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 00Z,   0.60,   7.65,   8.15,  99.90,  -0.10,
04/20 01Z,   0.60,   8.68,   9.43,  99.90,   0.15,
04/20 02Z,   0.50,   8.80,   9.60,  99.90,   0.30,  (max)
04/20 03Z,   0.50,   8.11,   8.65,  99.90,   0.04,
04/20 04Z,   0.40,   6.76,   7.60,  99.90,   0.44,
04/20 05Z,   0.40,   4.90,   5.67,  99.90,   0.37,
04/20 06Z,   0.40,   2.95,   3.75,  99.90,   0.40,
04/20 07Z,   0.40,   1.69,   2.45,  99.90,   0.36,
04/20 08Z,   0.40,   1.51,   1.92,  99.90,   0.01,  (min)
04/20 09Z,   0.40,   2.19,   2.79,  99.90,   0.20,
04/20 10Z,   0.40,   3.53,   4.26,  99.90,   0.33,
04/20 11Z,   0.40,   5.45,   5.90,  99.90,   0.05,
04/20 12Z,   0.50,   7.43,   7.83,  99.90,  -0.10,
04/20 13Z,   0.50,   8.77,   9.36,  99.90,   0.09,
04/20 14Z,   0.50,   9.16,   9.93,  99.90,   0.27,  (max)
04/20 15Z,   0.50,   8.67,   9.54,  99.90,   0.37,
04/20 16Z,   0.50,   7.45,   8.31,  99.90,   0.36,
04/20 17Z,   0.50,   5.66,   6.46,  99.90,   0.30,
04/20 18Z,   0.60,   3.57,   4.55,  99.90,   0.38,
04/20 19Z,   0.60,   1.88,   2.74,  99.90,   0.26,
04/20 20Z,   0.60,   1.24,   1.79,  99.90,  -0.05,  (min)
04/20 21Z,   0.60,   1.63,   2.29,  99.90,   0.06,
04/20 22Z,   0.70,   2.75,   3.51,  99.90,   0.06,
04/20 23Z,   0.70,   4.53,   5.31,  99.90,   0.08,
04/21 00Z,   0.60,   6.64,   7.09,  99.90,  -0.15,
04/21 01Z,   0.60,   8.36,   8.74,  99.90,  -0.22,
04/21 02Z,   0.50,   9.17,   9.79,  99.90,   0.12,  (max)
04/21 03Z,   0.60,   8.99,   9.68,  99.90,   0.09,
04/21 04Z,   0.40,   7.98,   8.68,  99.90,   0.30,
04/21 05Z,   0.50,   6.32,   6.97,  99.90,   0.15,
04/21 06Z,   0.50,   4.23,   5.01,  99.90,   0.28,
04/21 07Z,   0.50,   2.24,   3.06,  99.90,   0.32,
04/21 08Z,   0.50,   1.16,   1.74,  99.90,   0.08,
04/21 09Z,   0.50,   1.25,   1.68,  99.90,  -0.07,  (min)
04/21 10Z,   0.50,   2.21,   2.83,  99.90,   0.12,
04/21 11Z,   0.60,   3.83,   4.37,  99.90,  -0.06,
04/21 12Z,   0.60,   5.93,   6.18,  99.90,  -0.35,
04/21 13Z,   0.60,   7.91,   8.18,  99.90,  -0.33,
04/21 14Z,   0.60,   9.09,   9.50,  99.90,  -0.19,
04/21 15Z,   0.60,   9.23,   9.85,  99.90,   0.02,  (max)
04/21 16Z,   0.60,   8.46,   9.19,  99.90,   0.13,
04/21 17Z,   0.60,   6.98,   7.55,  99.90,  -0.03,
04/21 18Z,   0.50,   5.00,   5.72,  99.90,   0.22,
04/21 19Z,   0.60,   2.89,   3.77,  99.90,   0.28,
04/21 20Z,   0.60,   1.43,   2.05,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 21Z,   0.50,   1.18,  99.90,   1.70,   0.03,  (min)
04/21 22Z,   0.60,   1.96,  99.90,   2.59,   0.03,
04/21 23Z,   0.60,   3.42,  99.90,   4.06,   0.03,
04/22 00Z,   0.60,   5.44,  99.90,   6.08,   0.03,
04/22 01Z,   0.60,   7.57,  99.90,   8.21,   0.04,
04/22 02Z,   0.60,   9.08,  99.90,   9.72,   0.04,
04/22 03Z,   0.50,   9.54,  99.90,  10.09,   0.04,  (max)
04/22 04Z,   0.50,   8.97,  99.90,   9.52,   0.05,
04/22 05Z,   0.50,   7.58,  99.90,   8.13,   0.05,
04/22 06Z,   0.50,   5.61,  99.90,   6.17,   0.05,
04/22 07Z,   0.40,   3.36,  99.90,   3.82,   0.06,
04/22 08Z,   0.40,   1.47,  99.90,   1.93,   0.06,
04/22 09Z,   0.40,   0.71,  99.90,   1.17,   0.06,  (min)
04/22 10Z,   0.50,   1.18,  99.90,   1.74,   0.06,
04/22 11Z,   0.50,   2.47,  99.90,   3.03,   0.06,
04/22 12Z,   0.50,   4.36,  99.90,   4.92,   0.06,
04/22 13Z,   0.40,   6.57,  99.90,   7.03,   0.06,
04/22 14Z,   0.40,   8.43,  99.90,   8.89,   0.06,
04/22 15Z,   0.40,   9.33,  99.90,   9.79,   0.06,  (max)
04/22 16Z,   0.40,   9.14,  99.90,   9.60,   0.06,
04/22 17Z,   0.40,   8.04,  99.90,   8.50,   0.06,
04/22 18Z,   0.50,   6.30,  99.90,   6.86,   0.06,
04/22 19Z,   0.50,   4.19,  99.90,   4.75,   0.06,
04/22 20Z,   0.50,   2.20,  99.90,   2.76,   0.06,
04/22 21Z,   0.50,   1.11,  99.90,   1.67,   0.06,  (min)
04/22 22Z,   0.50,   1.35,  99.90,   1.91,   0.06,
04/22 23Z,   0.50,   2.55,  99.90,   3.11,   0.06,
04/23 00Z,   0.50,   4.33,  99.90,   4.89,   0.06,
04/23 01Z,   0.50,   6.49,  99.90,   7.05,   0.06,
04/23 02Z,   0.50,   8.51,  99.90,   9.07,   0.06,
04/23 03Z,   0.50,   9.67,  99.90,  10.23,   0.06,
04/23 04Z,   0.50,   9.69,  99.90,  10.25,   0.06,  (max)
04/23 05Z,   0.50,   8.67,  99.90,   9.23,   0.06,
04/23 06Z,   0.40,   6.91,  99.90,   7.37,   0.06,
04/23 07Z,   0.40,   4.70,  99.90,   5.16,   0.06,
04/23 08Z,   0.40,   2.42,  99.90,   2.88,   0.06,
04/23 09Z,   0.40,   0.78,  99.90,   1.24,   0.06,
04/23 10Z,   0.40,   0.47,  99.90,   0.93,   0.06,  (min)
04/23 11Z,   0.50,   1.37,  99.90,   1.93,   0.06,
04/23 12Z,   0.60,   2.99,  99.90,   3.65,   0.06,
04/23 13Z,   0.60,   5.07,  99.90,   5.73,   0.06,
04/23 14Z,   0.60,   7.26,  99.90,   7.92,   0.06,
04/23 15Z,   0.70,   8.87,  99.90,   9.63,   0.06,
04/23 16Z,   0.70,   9.40,  99.90,  10.16,   0.06,  (max)
04/23 17Z,   0.70,   8.82,  99.90,   9.58,   0.06,
04/23 18Z,   0.70,   7.41,  99.90,   8.17,   0.06,
04/23 19Z,   0.70,   5.48,  99.90,   6.24,   0.06,
04/23 20Z,   0.70,   3.36,  99.90,   4.12,   0.06,
04/23 21Z,   0.70,   1.62,  99.90,   2.38,   0.06,
04/23 22Z,   0.70,   1.03,  99.90,   1.79,   0.06,  (min)
04/23 23Z,   0.70,   1.79,  99.90,   2.55,   0.06,
04/24 00Z,   0.70,   3.39,  99.90,   4.15,   0.06,
04/24 01Z,   0.70,   5.40,  99.90,   6.16,   0.06,
04/24 02Z,   0.70,   7.56,  99.90,   8.32,   0.06,
04/24 03Z,   0.70,   9.31,  99.90,  10.07,   0.06,
04/24 04Z,   0.60,  10.02,  99.90,  10.68,   0.06,  (max)
04/24 05Z,   0.60,   9.54,  99.90,  10.20,   0.06,
04/24 06Z,   0.60,   8.09,  99.90,   8.75,   0.06,
04/24 07Z,   0.60,   6.02,  99.90,   6.68,   0.06,
04/24 08Z,   0.60,   3.69,  99.90,   4.36,   0.06,
04/24 09Z,   0.70,   1.54,  99.90,   2.30,   0.06,
04/24 10Z,   0.70,   0.31,  99.90,   1.07,   0.06,  (min)
04/24 11Z,   0.70,   0.51,  99.90,   1.27,   0.06,
04/24 12Z,   0.80,   1.82,  99.90,   2.68,   0.06,
04/24 13Z,   0.80,   3.69,  99.90,   4.55,   0.06,
04/24 14Z,   0.90,   5.85,  99.90,   6.81,   0.06,
04/24 15Z,   0.90,   7.90,  99.90,   8.86,   0.06,
04/24 16Z,   0.90,   9.16,  99.90,  10.12,   0.06,
04/24 17Z,   0.90,   9.26,  99.90,  10.22,   0.06,  (max)
04/24 18Z,   0.90,   8.30,  99.90,   9.26,   0.06,
04/24 19Z,   0.90,   6.62,  99.90,   7.58,   0.06,
04/24 20Z,   1.00,   4.60,  99.90,   5.66,   0.06,
04/24 21Z,   0.90,   2.60,  99.90,   3.56,   0.06,
04/24 22Z,   0.90,   1.25,  99.90,   2.21,   0.06,
04/24 23Z,   0.70,   1.23,  99.90,   1.99,   0.06,  (min)
04/25 00Z,   0.60,   2.49,  99.90,   3.15,   0.06,
04/25 01Z,   0.70,   4.38,  99.90,   5.14,   0.06,
04/25 02Z,   0.60,   6.48,  99.90,   7.14,   0.06,
04/25 03Z,   0.30,   8.50,  99.90,   8.86,   0.06,
04/25 04Z,   0.20,   9.87,  99.90,  10.13,   0.06,
04/25 05Z,   0.00,  10.08,  99.90,  10.14,   0.06,  (max)
04/25 06Z,  -0.10,   9.11,  99.90,   9.07,   0.06,
04/25 07Z,  -0.10,   7.30,  99.90,   7.26,   0.06,
04/25 08Z,  -0.20,   5.05,  99.90,   4.91,   0.06,
04/25 09Z,  -0.20,   2.74,  99.90,   2.60,   0.06,
04/25 10Z,  -0.20,   0.85,  99.90,   0.71,   0.06,
04/25 11Z,  -0.20,   0.11,  99.90,  -0.03,   0.06,  (min)
04/25 12Z,  -0.20,   0.82,  99.90,   0.68,   0.06,