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 
#Boston, MA : 09/24/2023 00:21:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/22 06Z,   0.20,  -7.20,  -6.88,  99.90,   0.12,
09/22 07Z,   0.30,  -5.61,  -5.05,  99.90,   0.26,
09/22 08Z,   0.30,  -4.41,  -3.71,  99.90,   0.40,
09/22 09Z,   0.30,  -4.04,  -3.49,  99.90,   0.25,  (max)
09/22 10Z,   0.30,  -4.68,  -4.16,  99.90,   0.22,
09/22 11Z,   0.40,  -6.07,  -5.50,  99.90,   0.17,
09/22 12Z,   0.40,  -7.75,  -7.26,  99.90,   0.09,
09/22 13Z,   0.40,  -9.33,  -9.10,  99.90,  -0.17,
09/22 14Z,   0.40, -10.52, -10.44,  99.90,  -0.32,
09/22 15Z,   0.40, -10.94, -10.81,  99.90,  -0.27,  (min)
09/22 16Z,   0.40, -10.15,  -9.74,  99.90,   0.01,
09/22 17Z,   0.30,  -8.38,  -8.28,  99.90,  -0.20,
09/22 18Z,   0.30,  -6.41,  -6.40,  99.90,  -0.29,
09/22 19Z,   0.30,  -4.69,  -4.53,  99.90,  -0.14,
09/22 20Z,   0.30,  -3.34,  -2.96,  99.90,   0.08,
09/22 21Z,   0.30,  -2.74,  -2.42,  99.90,   0.02,  (max)
09/22 22Z,   0.30,  -3.22,  -2.93,  99.90,  -0.01,
09/22 23Z,   0.30,  -4.64,  -4.18,  99.90,   0.16,
09/23 00Z,   0.20,  -6.57,  -6.07,  99.90,   0.30,
09/23 01Z,   0.20,  -8.56,  -8.15,  99.90,   0.21,
09/23 02Z,   0.20, -10.32, -10.14,  99.90,  -0.02,
09/23 03Z,   0.10, -11.53, -11.27,  99.90,   0.16,  (min)
09/23 04Z,   0.10, -11.70, -11.17,  99.90,   0.43,
09/23 05Z,   0.10, -10.66, -10.12,  99.90,   0.44,
09/23 06Z,   0.10,  -8.99,  -8.65,  99.90,   0.24,
09/23 07Z,   0.10,  -7.29,  -6.90,  99.90,   0.29,
09/23 08Z,   0.10,  -5.71,  -5.10,  99.90,   0.51,
09/23 09Z,   0.10,  -4.52,  -3.92,  99.90,   0.50,
09/23 10Z,   0.10,  -4.17,  -3.71,  99.90,   0.36,  (max)
09/23 11Z,   0.10,  -4.80,  -4.31,  99.90,   0.39,
09/23 12Z,   0.30,  -6.13,  -5.68,  99.90,   0.15,
09/23 13Z,   0.30,  -7.73,  -7.24,  99.90,   0.19,
09/23 14Z,   0.30,  -9.27,  -9.00,  99.90,  -0.03,
09/23 15Z,   0.30, -10.47, -10.31,  99.90,  -0.14,
09/23 16Z,   0.30, -10.87, -10.54,  99.90,   0.03,  (min)
09/23 17Z,   0.30, -10.07,  -9.57,  99.90,   0.20,
09/23 18Z,   0.40,  -8.35,  -8.08,  99.90,  -0.13,
09/23 19Z,   0.40,  -6.45,  -6.26,  99.90,  -0.21,
09/23 20Z,   0.50,  -4.71,  -4.33,  99.90,  -0.12,
09/23 21Z,   0.40,  -3.31,  -2.82,  99.90,   0.09,
09/23 22Z,   0.50,  -2.69,  -2.14,  99.90,   0.05,  (max)
09/23 23Z,   0.50,  -3.15,  -2.63,  99.90,   0.02,
09/24 00Z,   0.50,  -4.54,  -3.90,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/24 01Z,   0.60,  -6.44,  99.90,  -5.70,   0.14,
09/24 02Z,   0.60,  -8.44,  99.90,  -7.70,   0.14,
09/24 03Z,   0.60, -10.27,  99.90,  -9.53,   0.14,
09/24 04Z,   0.60, -11.58,  99.90, -10.84,   0.14,
09/24 05Z,   0.60, -11.80,  99.90, -11.06,   0.13,  (min)
09/24 06Z,   0.60, -10.81,  99.90, -10.08,   0.13,
09/24 07Z,   0.60,  -9.21,  99.90,  -8.48,   0.13,
09/24 08Z,   0.60,  -7.49,  99.90,  -6.75,   0.13,
09/24 09Z,   0.60,  -5.79,  99.90,  -5.06,   0.13,
09/24 10Z,   0.70,  -4.48,  99.90,  -3.65,   0.13,
09/24 11Z,   0.70,  -4.07,  99.90,  -3.24,   0.13,  (max)
09/24 12Z,   0.70,  -4.65,  99.90,  -3.82,   0.13,
09/24 13Z,   0.70,  -5.94,  99.90,  -5.11,   0.13,
09/24 14Z,   0.70,  -7.56,  99.90,  -6.73,   0.13,
09/24 15Z,   0.60,  -9.18,  99.90,  -8.45,   0.13,
09/24 16Z,   0.70, -10.53,  99.90,  -9.70,   0.13,
09/24 17Z,   0.60, -11.03,  99.90, -10.31,   0.13,  (min)
09/24 18Z,   0.60, -10.28,  99.90,  -9.55,   0.13,
09/24 19Z,   0.60,  -8.61,  99.90,  -7.88,   0.13,
09/24 20Z,   0.60,  -6.68,  99.90,  -5.96,   0.13,
09/24 21Z,   0.60,  -4.81,  99.90,  -4.08,   0.13,
09/24 22Z,   0.60,  -3.23,  99.90,  -2.50,   0.13,
09/24 23Z,   0.70,  -2.50,  99.90,  -1.67,   0.13,  (max)
09/25 00Z,   0.70,  -2.89,  99.90,  -2.06,   0.13,
09/25 01Z,   0.70,  -4.24,  99.90,  -3.41,   0.13,
09/25 02Z,   0.70,  -6.15,  99.90,  -5.32,   0.13,
09/25 03Z,   0.70,  -8.26,  99.90,  -7.44,   0.13,
09/25 04Z,   0.70, -10.29,  99.90,  -9.46,   0.13,
09/25 05Z,   0.70, -11.78,  99.90, -10.95,   0.13,
09/25 06Z,   0.60, -12.09,  99.90, -11.36,   0.13,  (min)
09/25 07Z,   0.60, -11.14,  99.90, -10.41,   0.13,
09/25 08Z,   0.60,  -9.51,  99.90,  -8.78,   0.13,
09/25 09Z,   0.60,  -7.64,  99.90,  -6.91,   0.13,
09/25 10Z,   0.60,  -5.71,  99.90,  -4.98,   0.13,
09/25 11Z,   0.70,  -4.23,  99.90,  -3.40,   0.13,
09/25 12Z,   0.70,  -3.72,  99.90,  -2.89,   0.13,  (max)
09/25 13Z,   0.80,  -4.26,  99.90,  -3.33,   0.13,
09/25 14Z,   0.80,  -5.59,  99.90,  -4.66,   0.13,
09/25 15Z,   0.80,  -7.33,  99.90,  -6.40,   0.13,
09/25 16Z,   0.90,  -9.19,  99.90,  -8.16,   0.13,
09/25 17Z,   0.90, -10.78,  99.90,  -9.75,   0.13,
09/25 18Z,   0.90, -11.44,  99.90, -10.41,   0.13,  (min)
09/25 19Z,   0.90, -10.74,  99.90,  -9.71,   0.13,
09/25 20Z,   1.00,  -9.05,  99.90,  -7.92,   0.13,
09/25 21Z,   1.00,  -7.00,  99.90,  -5.87,   0.13,
09/25 22Z,   1.10,  -4.88,  99.90,  -3.65,   0.13,
09/25 23Z,   1.10,  -3.06,  99.90,  -1.83,   0.13,
09/26 00Z,   1.10,  -2.17,  99.90,  -0.94,   0.13,  (max)
09/26 01Z,   1.20,  -2.49,  99.90,  -1.16,   0.13,
09/26 02Z,   1.20,  -3.85,  99.90,  -2.52,   0.13,
09/26 03Z,   1.20,  -5.86,  99.90,  -4.53,   0.13,
09/26 04Z,   1.10,  -8.18,  99.90,  -6.95,   0.13,
09/26 05Z,   1.10, -10.48,  99.90,  -9.25,   0.13,
09/26 06Z,   1.10, -12.16,  99.90, -10.93,   0.13,
09/26 07Z,   1.10, -12.52,  99.90, -11.29,   0.13,  (min)
09/26 08Z,   1.10, -11.52,  99.90, -10.29,   0.13,
09/26 09Z,   1.10,  -9.76,  99.90,  -8.53,   0.13,
09/26 10Z,   1.10,  -7.62,  99.90,  -6.39,   0.13,
09/26 11Z,   1.10,  -5.40,  99.90,  -4.17,   0.13,
09/26 12Z,   1.10,  -3.73,  99.90,  -2.50,   0.13,
09/26 13Z,   1.10,  -3.15,  99.90,  -1.93,   0.13,  (max)
09/26 14Z,   1.10,  -3.73,  99.90,  -2.51,   0.13,
09/26 15Z,   1.00,  -5.20,  99.90,  -4.07,   0.13,
09/26 16Z,   0.90,  -7.18,  99.90,  -6.15,   0.13,
09/26 17Z,   0.80,  -9.36,  99.90,  -8.43,   0.13,
09/26 18Z,   0.80, -11.25,  99.90, -10.32,   0.13,
09/26 19Z,   0.70, -12.04,  99.90, -11.21,   0.13,  (min)
09/26 20Z,   0.70, -11.33,  99.90, -10.50,   0.13,
09/26 21Z,   0.70,  -9.55,  99.90,  -8.72,   0.13,
09/26 22Z,   0.60,  -7.28,  99.90,  -6.55,   0.13,
09/26 23Z,   0.70,  -4.85,  99.90,  -4.02,   0.13,
09/27 00Z,   0.70,  -2.79,  99.90,  -1.96,   0.13,
09/27 01Z,   0.60,  -1.77,  99.90,  -1.04,   0.13,  (max)
09/27 02Z,   0.60,  -2.07,  99.90,  -1.34,   0.13,
09/27 03Z,   0.60,  -3.50,  99.90,  -2.77,   0.13,
09/27 04Z,   0.50,  -5.69,  99.90,  -5.06,   0.13,
09/27 05Z,   0.40,  -8.27,  99.90,  -7.74,   0.13,
09/27 06Z,   0.40, -10.85,  99.90, -10.32,   0.13,
09/27 07Z,   0.50, -12.66,  99.90, -12.03,   0.13,
09/27 08Z,   0.50, -12.96,  99.90, -12.33,   0.13,  (min)
09/27 09Z,   0.50, -11.81,  99.90, -11.18,   0.13,
09/27 10Z,   0.50,  -9.81,  99.90,  -9.18,   0.13,
09/27 11Z,   0.60,  -7.34,  99.90,  -6.62,   0.13,
09/27 12Z,   0.60,  -4.84,  99.90,  -4.12,   0.13,
09/27 13Z,   0.70,  -3.04,  99.90,  -2.21,   0.13,
09/27 14Z,   0.70,  -2.49,  99.90,  -1.66,   0.13,  (max)
09/27 15Z,   0.70,  -3.20,  99.90,  -2.37,   0.13,
09/27 16Z,   0.70,  -4.89,  99.90,  -4.06,   0.13,
09/27 17Z,   0.70,  -7.20,  99.90,  -6.37,   0.13,
09/27 18Z,   0.70,  -9.74,  99.90,  -8.91,   0.13,