EXTRA-TROPICAL  STORM  SURGE  2.3
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 
#Portsmouth (Fort Point), NH : 03/27/2023 17:21:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 00Z,   0.70,  -8.71,  99.90,  -8.01,   0.00,
03/26 01Z,   0.70,  -9.14,  99.90,  -8.44,   0.00,  (min)
03/26 02Z,   0.70,  -8.39,  99.90,  -7.69,   0.00,
03/26 03Z,   0.80,  -6.64,  99.90,  -5.84,   0.00,
03/26 04Z,   0.80,  -4.35,  99.90,  -3.55,   0.00,
03/26 05Z,   0.80,  -2.08,  99.90,  -1.28,   0.00,
03/26 06Z,   0.80,  -0.42,  99.90,   0.38,   0.00,
03/26 07Z,   0.80,   0.27,  99.90,   1.07,   0.00,  (max)
03/26 08Z,   0.80,  -0.14,  99.90,   0.66,   0.00,
03/26 09Z,   0.80,  -1.63,  99.90,  -0.83,   0.00,
03/26 10Z,   0.80,  -3.94,  99.90,  -3.14,   0.00,
03/26 11Z,   0.60,  -6.47,  99.90,  -5.87,   0.00,
03/26 12Z,   0.50,  -8.51,  99.90,  -8.01,   0.00,
03/26 13Z,   0.40,  -9.62,  99.90,  -9.22,   0.00,  (min)
03/26 14Z,   0.40,  -9.60,  99.90,  -9.20,   0.00,
03/26 15Z,   0.30,  -8.51,  99.90,  -8.21,   0.00,
03/26 16Z,   0.30,  -6.63,  99.90,  -6.33,   0.00,
03/26 17Z,   0.20,  -4.43,  99.90,  -4.23,   0.00,
03/26 18Z,   0.60,  -2.49,  99.90,  -1.89,   0.00,
03/26 19Z,   0.50,  -1.25,  99.90,  -0.75,   0.00,
03/26 20Z,   0.50,  -0.95,  99.90,  -0.45,   0.00,  (max)
03/26 21Z,   0.40,  -1.64,  99.90,  -1.24,   0.00,
03/26 22Z,   0.40,  -3.23,  99.90,  -2.83,   0.00,
03/26 23Z,   0.30,  -5.29,  99.90,  -4.99,   0.00,
03/27 00Z,   0.60,  -7.16,  99.90,  -6.56,   0.00,
03/27 01Z,   0.60,  -8.30,  99.90,  -7.70,   0.00,
03/27 02Z,   0.60,  -8.45,  99.90,  -7.85,   0.00,  (min)
03/27 03Z,   0.60,  -7.60,  99.90,  -7.00,   0.00,
03/27 04Z,   0.60,  -5.94,  99.90,  -5.34,   0.00,
03/27 05Z,   0.50,  -3.90,  99.90,  -3.40,   0.00,
03/27 06Z,   0.40,  -1.97,  99.90,  -1.57,   0.00,
03/27 07Z,   0.40,  -0.65,  99.90,  -0.25,   0.00,
03/27 08Z,   0.40,  -0.24,  99.90,   0.16,   0.00,  (max)
03/27 09Z,   0.50,  -0.79,  99.90,  -0.29,   0.00,
03/27 10Z,   0.50,  -2.25,  99.90,  -1.75,   0.00,
03/27 11Z,   0.50,  -4.37,  99.90,  -3.87,   0.00,
03/27 12Z,   0.40,  -6.57,  99.90,  -6.17,   0.00,
03/27 13Z,   0.40,  -8.25,  99.90,  -7.85,   0.00,
03/27 14Z,   0.30,  -9.09,  99.90,  -8.79,   0.00,  (min)
03/27 15Z,   0.30,  -8.97,  99.90,  -8.67,   0.00,
03/27 16Z,   0.30,  -7.93,  99.90,  -7.63,   0.00,
03/27 17Z,   0.30,  -6.25,  99.90,  -5.95,   0.00,
03/27 18Z,   0.30,  -4.35,  99.90,  -4.05,   0.00,
03/27 19Z,   0.40,  -2.71,  99.90,  -2.31,   0.00,
03/27 20Z,   0.40,  -1.73,  99.90,  -1.33,   0.00,
03/27 21Z,   0.50,  -1.57,  99.90,  -1.07,   0.00,  (max)
03/27 22Z,   0.60,  -2.25,  99.90,  -1.65,   0.00,
03/27 23Z,   0.60,  -3.69,  99.90,  -3.09,   0.00,
03/28 00Z,   0.60,  -5.46,  99.90,  -4.86,   0.00,
03/28 01Z,   0.60,  -6.99,  99.90,  -6.39,   0.00,
03/28 02Z,   0.60,  -7.84,  99.90,  -7.24,   0.00,
03/28 03Z,   0.60,  -7.85,  99.90,  -7.25,   0.00,  (min)
03/28 04Z,   0.60,  -7.01,  99.90,  -6.41,   0.00,
03/28 05Z,   0.50,  -5.50,  99.90,  -5.00,   0.00,
03/28 06Z,   0.60,  -3.70,  99.90,  -3.10,   0.00,
03/28 07Z,   0.60,  -2.07,  99.90,  -1.47,   0.00,
03/28 08Z,   0.70,  -1.02,  99.90,  -0.32,   0.00,
03/28 09Z,   0.60,  -0.76,  99.90,  -0.16,   0.00,  (max)
03/28 10Z,   0.70,  -1.34,  99.90,  -0.64,   0.00,
03/28 11Z,   0.70,  -2.71,  99.90,  -2.01,   0.00,
03/28 12Z,   0.70,  -4.60,  99.90,  -3.90,   0.00,
03/28 13Z,   0.70,  -6.49,  99.90,  -5.79,   0.00,
03/28 14Z,   0.80,  -7.90,  99.90,  -7.10,   0.00,
03/28 15Z,   0.80,  -8.58,  99.90,  -7.78,   0.00,  (min)
03/28 16Z,   0.80,  -8.44,  99.90,  -7.64,   0.00,
03/28 17Z,   0.80,  -7.50,  99.90,  -6.70,   0.00,
03/28 18Z,   0.80,  -6.02,  99.90,  -5.22,   0.00,
03/28 19Z,   0.70,  -4.36,  99.90,  -3.66,   0.00,
03/28 20Z,   0.70,  -2.95,  99.90,  -2.25,   0.00,
03/28 21Z,   0.70,  -2.13,  99.90,  -1.43,   0.00,
03/28 22Z,   0.70,  -2.01,  99.90,  -1.31,   0.00,  (max)
03/28 23Z,   0.70,  -2.64,  99.90,  -1.94,   0.00,
03/29 00Z,   0.70,  -3.92,  99.90,  -3.22,   0.00,
03/29 01Z,   0.70,  -5.47,  99.90,  -4.77,   0.00,
03/29 02Z,   0.70,  -6.75,  99.90,  -6.05,   0.00,
03/29 03Z,   0.60,  -7.45,  99.90,  -6.85,   0.00,  (min)
03/29 04Z,   0.60,  -7.43,  99.90,  -6.83,   0.00,
03/29 05Z,   0.60,  -6.66,  99.90,  -6.06,   0.00,
03/29 06Z,   0.60,  -5.31,  99.90,  -4.71,   0.00,
03/29 07Z,   0.60,  -3.71,  99.90,  -3.11,   0.00,
03/29 08Z,   0.60,  -2.28,  99.90,  -1.68,   0.00,
03/29 09Z,   0.60,  -1.38,  99.90,  -0.78,   0.00,
03/29 10Z,   0.60,  -1.18,  99.90,  -0.58,   0.00,  (max)
03/29 11Z,   0.60,  -1.72,  99.90,  -1.12,   0.00,
03/29 12Z,   0.60,  -2.96,  99.90,  -2.36,   0.00,
03/29 13Z,   0.50,  -4.66,  99.90,  -4.16,   0.00,
03/29 14Z,   0.50,  -6.34,  99.90,  -5.84,   0.00,
03/29 15Z,   0.50,  -7.59,  99.90,  -7.09,   0.00,
03/29 16Z,   0.50,  -8.21,  99.90,  -7.71,   0.00,  (min)
03/29 17Z,   0.50,  -8.09,  99.90,  -7.59,   0.00,
03/29 18Z,   0.50,  -7.25,  99.90,  -6.75,   0.00,
03/29 19Z,   0.50,  -5.91,  99.90,  -5.41,   0.00,
03/29 20Z,   0.50,  -4.39,  99.90,  -3.89,   0.00,
03/29 21Z,   0.50,  -3.12,  99.90,  -2.62,   0.00,
03/29 22Z,   0.60,  -2.36,  99.90,  -1.76,   0.00,
03/29 23Z,   0.60,  -2.24,  99.90,  -1.64,   0.00,  (max)
03/30 00Z,   0.60,  -2.81,  99.90,  -2.21,   0.00,
03/30 01Z,   0.50,  -3.99,  99.90,  -3.49,   0.00,
03/30 02Z,   0.50,  -5.40,  99.90,  -4.90,   0.00,
03/30 03Z,   0.50,  -6.57,  99.90,  -6.07,   0.00,
03/30 04Z,   0.40,  -7.23,  99.90,  -6.83,   0.00,
03/30 05Z,   0.40,  -7.24,  99.90,  -6.84,   0.00,  (min)
03/30 06Z,   0.40,  -6.55,  99.90,  -6.15,   0.00,
03/30 07Z,   0.30,  -5.30,  99.90,  -5.00,   0.00,
03/30 08Z,   0.20,  -3.81,  99.90,  -3.61,   0.00,
03/30 09Z,   0.20,  -2.47,  99.90,  -2.27,   0.00,
03/30 10Z,   0.20,  -1.63,  99.90,  -1.43,   0.00,
03/30 11Z,   0.10,  -1.41,  99.90,  -1.31,   0.00,  (max)
03/30 12Z,   0.10,  -1.89,  99.90,  -1.79,   0.00,
03/30 13Z,   0.00,  -3.05,  99.90,  -3.05,   0.00,
03/30 14Z,   0.00,  -4.64,  99.90,  -4.64,   0.00,
03/30 15Z,   0.00,  -6.22,  99.90,  -6.22,   0.00,
03/30 16Z,  -0.10,  -7.41,  99.90,  -7.51,   0.00,
03/30 17Z,  -0.20,  -8.02,  99.90,  -8.22,   0.00,
03/30 18Z,  -0.30,  -7.93,  99.90,  -8.23,   0.00,  (min)
03/30 19Z,  -0.30,  -7.14,  99.90,  -7.44,   0.00,
03/30 20Z,  -0.30,  -5.84,  99.90,  -6.14,   0.00,
03/30 21Z,  -0.20,  -4.38,  99.90,  -4.58,   0.00,
03/30 22Z,  -0.10,  -3.14,  99.90,  -3.24,   0.00,
03/30 23Z,  -0.10,  -2.38,  99.90,  -2.48,   0.00,
03/31 00Z,  -0.10,  -2.24,  99.90,  -2.34,   0.00,  (max)
03/31 01Z,  -0.10,  -2.80,  99.90,  -2.90,   0.00,
03/31 02Z,  -0.10,  -3.97,  99.90,  -4.07,   0.00,
03/31 03Z,  -0.10,  -5.36,  99.90,  -5.46,   0.00,
03/31 04Z,  -0.20,  -6.53,  99.90,  -6.73,   0.00,
03/31 05Z,  -0.30,  -7.22,  99.90,  -7.52,   0.00,
03/31 06Z,  -0.40,  -7.27,  99.90,  -7.67,   0.00,  (min)
03/31 07Z,  -0.50,  -6.60,  99.90,  -7.10,   0.00,
03/31 08Z,  -0.50,  -5.38,  99.90,  -5.88,   0.00,
03/31 09Z,  -0.40,  -3.90,  99.90,  -4.30,   0.00,
03/31 10Z,  -0.40,  -2.56,  99.90,  -2.96,   0.00,
03/31 11Z,  -0.30,  -1.69,  99.90,  -1.99,   0.00,
03/31 12Z,  -0.20,  -1.44,  99.90,  -1.64,   0.00,