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 : 09/28/2023 02:21:22 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 06Z,   1.00, -12.16, -11.17,  99.90,  -0.01,
09/26 07Z,   1.00, -12.52, -11.56,  99.90,  -0.04,  (min)
09/26 08Z,   1.00, -11.52, -10.66,  99.90,  -0.14,
09/26 09Z,   1.10,  -9.76,  -8.92,  99.90,  -0.26,
09/26 10Z,   1.10,  -7.62,  -6.95,  99.90,  -0.43,
09/26 11Z,   1.00,  -5.40,  -4.72,  99.90,  -0.32,
09/26 12Z,   0.90,  -3.73,  -2.90,  99.90,  -0.07,
09/26 13Z,   0.90,  -3.15,  -2.23,  99.90,   0.02,  (max)
09/26 14Z,   0.80,  -3.73,  -2.77,  99.90,   0.16,
09/26 15Z,   0.70,  -5.20,  -4.20,  99.90,   0.30,
09/26 16Z,   0.70,  -7.18,  -6.13,  99.90,   0.35,
09/26 17Z,   0.60,  -9.36,  -8.54,  99.90,   0.22,
09/26 18Z,   0.50, -11.25, -10.45,  99.90,   0.30,
09/26 19Z,   0.50, -12.04, -11.44,  99.90,   0.10,  (min)
09/26 20Z,   0.40, -11.33, -10.69,  99.90,   0.24,
09/26 21Z,   0.40,  -9.55,  -8.93,  99.90,   0.22,
09/26 22Z,   0.30,  -7.28,  -6.84,  99.90,   0.14,
09/26 23Z,   0.30,  -4.85,  -4.52,  99.90,   0.03,
09/27 00Z,   0.40,  -2.79,  -2.30,  99.90,   0.09,
09/27 01Z,   0.30,  -1.77,  -1.34,  99.90,   0.13,  (max)
09/27 02Z,   0.30,  -2.07,  -1.59,  99.90,   0.18,
09/27 03Z,   0.20,  -3.50,  -3.04,  99.90,   0.26,
09/27 04Z,   0.20,  -5.69,  -5.22,  99.90,   0.27,
09/27 05Z,   0.20,  -8.27,  -7.71,  99.90,   0.36,
09/27 06Z,   0.30, -10.85, -10.36,  99.90,   0.19,
09/27 07Z,   0.30, -12.66, -12.37,  99.90,  -0.01,
09/27 08Z,   0.30, -12.96, -12.75,  99.90,  -0.09,  (min)
09/27 09Z,   0.30, -11.81, -11.51,  99.90,   0.00,
09/27 10Z,   0.30,  -9.81,  -9.52,  99.90,  -0.01,
09/27 11Z,   0.40,  -7.34,  -7.19,  99.90,  -0.25,
09/27 12Z,   0.40,  -4.84,  -4.66,  99.90,  -0.22,
09/27 13Z,   0.40,  -3.04,  -2.68,  99.90,  -0.04,
09/27 14Z,   0.40,  -2.49,  -1.94,  99.90,   0.15,  (max)
09/27 15Z,   0.40,  -3.20,  -2.59,  99.90,   0.21,
09/27 16Z,   0.40,  -4.89,  -4.24,  99.90,   0.25,
09/27 17Z,   0.30,  -7.20,  -6.57,  99.90,   0.33,
09/27 18Z,   0.30,  -9.74,  -9.09,  99.90,   0.35,
09/27 19Z,   0.30, -11.88, -11.28,  99.90,   0.30,
09/27 20Z,   0.40, -12.72, -12.27,  99.90,   0.05,  (min)
09/27 21Z,   0.40, -11.92, -11.44,  99.90,   0.08,
09/27 22Z,   0.30,  -9.96,  -9.50,  99.90,   0.16,
09/27 23Z,   0.40,  -7.43,  -6.96,  99.90,   0.07,
09/28 00Z,   0.40,  -4.70,  -4.32,  99.90,  -0.02,
09/28 01Z,   0.40,  -2.45,  -1.94,  99.90,   0.11,
09/28 02Z,   0.30,  -1.39,  -0.91,  99.90,   0.18,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 03Z,   0.30,  -1.75,  99.90,  -1.28,   0.17,
09/28 04Z,   0.30,  -3.32,  99.90,  -2.86,   0.16,
09/28 05Z,   0.30,  -5.73,  99.90,  -5.27,   0.16,
09/28 06Z,   0.30,  -8.57,  99.90,  -8.13,   0.15,
09/28 07Z,   0.30, -11.35,  99.90, -10.91,   0.14,
09/28 08Z,   0.30, -13.16,  99.90, -12.73,   0.13,
09/28 09Z,   0.30, -13.28,  99.90, -12.86,   0.12,  (min)
09/28 10Z,   0.30, -11.88,  99.90, -11.47,   0.11,
09/28 11Z,   0.30,  -9.58,  99.90,  -9.17,   0.10,
09/28 12Z,   0.30,  -6.80,  99.90,  -6.41,   0.09,
09/28 13Z,   0.30,  -4.10,  99.90,  -3.71,   0.09,
09/28 14Z,   0.30,  -2.28,  99.90,  -1.90,   0.08,
09/28 15Z,   0.20,  -1.85,  99.90,  -1.58,   0.08,  (max)
09/28 16Z,   0.30,  -2.79,  99.90,  -2.42,   0.08,
09/28 17Z,   0.20,  -4.79,  99.90,  -4.51,   0.08,
09/28 18Z,   0.20,  -7.44,  99.90,  -7.16,   0.08,
09/28 19Z,   0.30, -10.29,  99.90,  -9.91,   0.08,
09/28 20Z,   0.30, -12.57,  99.90, -12.19,   0.08,
09/28 21Z,   0.30, -13.34,  99.90, -12.97,   0.08,  (min)
09/28 22Z,   0.30, -12.36,  99.90, -11.99,   0.08,
09/28 23Z,   0.30, -10.20,  99.90,  -9.82,   0.08,
09/29 00Z,   0.30,  -7.41,  99.90,  -7.04,   0.08,
09/29 01Z,   0.30,  -4.47,  99.90,  -4.09,   0.08,
09/29 02Z,   0.30,  -2.14,  99.90,  -1.77,   0.08,
09/29 03Z,   0.30,  -1.14,  99.90,  -0.77,   0.08,  (max)
09/29 04Z,   0.20,  -1.64,  99.90,  -1.36,   0.08,
09/29 05Z,   0.30,  -3.39,  99.90,  -3.01,   0.08,
09/29 06Z,   0.20,  -6.00,  99.90,  -5.73,   0.08,
09/29 07Z,   0.30,  -9.04,  99.90,  -8.66,   0.08,
09/29 08Z,   0.30, -11.87,  99.90, -11.50,   0.08,
09/29 09Z,   0.30, -13.53,  99.90, -13.15,   0.08,  (min)
09/29 10Z,   0.30, -13.35,  99.90, -12.98,   0.08,
09/29 11Z,   0.30, -11.65,  99.90, -11.27,   0.08,
09/29 12Z,   0.40,  -9.06,  99.90,  -8.58,   0.08,
09/29 13Z,   0.40,  -6.06,  99.90,  -5.58,   0.08,
09/29 14Z,   0.40,  -3.29,  99.90,  -2.81,   0.08,
09/29 15Z,   0.30,  -1.59,  99.90,  -1.21,   0.08,
09/29 16Z,   0.30,  -1.40,  99.90,  -1.02,   0.08,  (max)
09/29 17Z,   0.30,  -2.63,  99.90,  -2.25,   0.08,
09/29 18Z,   0.30,  -4.93,  99.90,  -4.55,   0.08,
09/29 19Z,   0.30,  -7.86,  99.90,  -7.49,   0.08,
09/29 20Z,   0.30, -10.91,  99.90, -10.53,   0.08,
09/29 21Z,   0.30, -13.19,  99.90, -12.81,   0.08,
09/29 22Z,   0.30, -13.77,  99.90, -13.39,   0.08,  (min)
09/29 23Z,   0.30, -12.56,  99.90, -12.18,   0.08,
09/30 00Z,   0.40, -10.20,  99.90,  -9.72,   0.08,
09/30 01Z,   0.30,  -7.24,  99.90,  -6.86,   0.08,
09/30 02Z,   0.30,  -4.21,  99.90,  -3.83,   0.08,
09/30 03Z,   0.30,  -1.95,  99.90,  -1.57,   0.08,
09/30 04Z,   0.30,  -1.11,  99.90,  -0.73,   0.08,  (max)
09/30 05Z,   0.30,  -1.79,  99.90,  -1.41,   0.08,
09/30 06Z,   0.30,  -3.72,  99.90,  -3.35,   0.08,
09/30 07Z,   0.30,  -6.47,  99.90,  -6.10,   0.08,
09/30 08Z,   0.30,  -9.58,  99.90,  -9.20,   0.08,
09/30 09Z,   0.30, -12.30,  99.90, -11.93,   0.08,
09/30 10Z,   0.40, -13.65,  99.90, -13.18,   0.08,  (min)
09/30 11Z,   0.40, -13.11,  99.90, -12.63,   0.08,
09/30 12Z,   0.40, -11.11,  99.90, -10.64,   0.08,
09/30 13Z,   0.40,  -8.33,  99.90,  -7.86,   0.08,
09/30 14Z,   0.40,  -5.24,  99.90,  -4.76,   0.08,
09/30 15Z,   0.40,  -2.56,  99.90,  -2.09,   0.08,
09/30 16Z,   0.30,  -1.12,  99.90,  -0.74,   0.08,  (max)
09/30 17Z,   0.30,  -1.23,  99.90,  -0.86,   0.08,
09/30 18Z,   0.30,  -2.76,  99.90,  -2.38,   0.08,
09/30 19Z,   0.30,  -5.30,  99.90,  -4.93,   0.08,
09/30 20Z,   0.30,  -8.41,  99.90,  -8.03,   0.08,
09/30 21Z,   0.30, -11.48,  99.90, -11.11,   0.08,
09/30 22Z,   0.40, -13.60,  99.90, -13.12,   0.08,
09/30 23Z,   0.40, -13.90,  99.90, -13.42,   0.08,  (min)
10/01 00Z,   0.40, -12.46,  99.90, -11.99,   0.08,
10/01 01Z,   0.40,  -9.98,  99.90,  -9.51,   0.08,
10/01 02Z,   0.40,  -6.97,  99.90,  -6.50,   0.08,
10/01 03Z,   0.40,  -4.00,  99.90,  -3.53,   0.08,
10/01 04Z,   0.40,  -1.93,  99.90,  -1.45,   0.08,
10/01 05Z,   0.40,  -1.32,  99.90,  -0.85,   0.08,  (max)
10/01 06Z,   0.40,  -2.21,  99.90,  -1.73,   0.08,
10/01 07Z,   0.30,  -4.26,  99.90,  -3.89,   0.08,
10/01 08Z,   0.30,  -7.04,  99.90,  -6.67,   0.08,
10/01 09Z,   0.30, -10.06,  99.90,  -9.68,   0.08,
10/01 10Z,   0.40, -12.52,  99.90, -12.05,   0.08,
10/01 11Z,   0.40, -13.47,  99.90, -12.99,   0.08,  (min)
10/01 12Z,   0.40, -12.56,  99.90, -12.08,   0.08,
10/01 13Z,   0.40, -10.36,  99.90,  -9.89,   0.08,
10/01 14Z,   0.50,  -7.52,  99.90,  -6.94,   0.08,
10/01 15Z,   0.40,  -4.50,  99.90,  -4.02,   0.08,
10/01 16Z,   0.40,  -2.06,  99.90,  -1.59,   0.08,
10/01 17Z,   0.40,  -0.96,  99.90,  -0.48,   0.08,  (max)
10/01 18Z,   0.40,  -1.40,  99.90,  -0.92,   0.08,