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 : 09/29/2023 23:21:18 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 06Z,   0.40,  -8.57,  -8.06,  99.90,   0.11,
09/28 07Z,   0.40, -11.35, -10.85,  99.90,   0.10,
09/28 08Z,   0.40, -13.16, -12.84,  99.90,  -0.08,
09/28 09Z,   0.40, -13.28, -13.09,  99.90,  -0.21,  (min)
09/28 10Z,   0.40, -11.88, -11.48,  99.90,  -0.00,
09/28 11Z,   0.40,  -9.58,  -9.36,  99.90,  -0.18,
09/28 12Z,   0.30,  -6.80,  -6.65,  99.90,  -0.15,
09/28 13Z,   0.30,  -4.10,  -3.88,  99.90,  -0.08,
09/28 14Z,   0.30,  -2.28,  -2.00,  99.90,  -0.02,
09/28 15Z,   0.30,  -1.85,  -1.46,  99.90,   0.09,  (max)
09/28 16Z,   0.30,  -2.79,  -2.35,  99.90,   0.14,
09/28 17Z,   0.30,  -4.79,  -4.43,  99.90,   0.06,
09/28 18Z,   0.30,  -7.44,  -6.97,  99.90,   0.17,
09/28 19Z,   0.30, -10.29,  -9.87,  99.90,   0.12,
09/28 20Z,   0.30, -12.57, -12.28,  99.90,  -0.01,
09/28 21Z,   0.30, -13.34, -13.21,  99.90,  -0.17,  (min)
09/28 22Z,   0.30, -12.36, -12.20,  99.90,  -0.14,
09/28 23Z,   0.30, -10.20,  -9.90,  99.90,  -0.00,
09/29 00Z,   0.30,  -7.41,  -7.07,  99.90,   0.04,
09/29 01Z,   0.30,  -4.47,  -4.10,  99.90,   0.07,
09/29 02Z,   0.30,  -2.14,  -1.67,  99.90,   0.17,
09/29 03Z,   0.30,  -1.14,  -0.60,  99.90,   0.24,  (max)
09/29 04Z,   0.30,  -1.64,  -1.10,  99.90,   0.24,
09/29 05Z,   0.30,  -3.39,  -2.95,  99.90,   0.14,
09/29 06Z,   0.40,  -6.00,  -5.50,  99.90,   0.10,
09/29 07Z,   0.40,  -9.04,  -8.37,  99.90,   0.27,
09/29 08Z,   0.40, -11.87, -11.24,  99.90,   0.23,
09/29 09Z,   0.40, -13.53, -13.03,  99.90,   0.10,  (min)
09/29 10Z,   0.40, -13.35, -12.93,  99.90,   0.02,
09/29 11Z,   0.40, -11.65, -11.01,  99.90,   0.24,
09/29 12Z,   0.40,  -9.06,  -8.47,  99.90,   0.19,
09/29 13Z,   0.40,  -6.06,  -5.71,  99.90,  -0.05,
09/29 14Z,   0.40,  -3.29,  -2.75,  99.90,   0.14,
09/29 15Z,   0.40,  -1.59,  -1.10,  99.90,   0.09,
09/29 16Z,   0.40,  -1.40,  -0.89,  99.90,   0.11,  (max)
09/29 17Z,   0.40,  -2.63,  -2.03,  99.90,   0.20,
09/29 18Z,   0.40,  -4.93,  -4.35,  99.90,   0.18,
09/29 19Z,   0.40,  -7.86,  -7.20,  99.90,   0.26,
09/29 20Z,   0.40, -10.91, -10.20,  99.90,   0.31,
09/29 21Z,   0.50, -13.19, -12.62,  99.90,   0.07,
09/29 22Z,   0.50, -13.77, -13.36,  99.90,  -0.09,  (min)
09/29 23Z,   0.50, -12.56, -11.93,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 00Z,   0.50, -10.20,  99.90,  -9.58,   0.12,
09/30 01Z,   0.50,  -7.24,  99.90,  -6.62,   0.12,
09/30 02Z,   0.50,  -4.21,  99.90,  -3.60,   0.11,
09/30 03Z,   0.50,  -1.95,  99.90,  -1.34,   0.11,
09/30 04Z,   0.50,  -1.11,  99.90,  -0.50,   0.10,  (max)
09/30 05Z,   0.50,  -1.79,  99.90,  -1.19,   0.10,
09/30 06Z,   0.50,  -3.72,  99.90,  -3.13,   0.09,
09/30 07Z,   0.50,  -6.47,  99.90,  -5.89,   0.09,
09/30 08Z,   0.50,  -9.58,  99.90,  -8.99,   0.08,
09/30 09Z,   0.50, -12.30,  99.90, -11.73,   0.08,
09/30 10Z,   0.50, -13.65,  99.90, -13.08,   0.07,  (min)
09/30 11Z,   0.50, -13.11,  99.90, -12.54,   0.07,
09/30 12Z,   0.50, -11.11,  99.90, -10.55,   0.07,
09/30 13Z,   0.60,  -8.33,  99.90,  -7.66,   0.07,
09/30 14Z,   0.50,  -5.24,  99.90,  -4.67,   0.07,
09/30 15Z,   0.50,  -2.56,  99.90,  -1.99,   0.07,
09/30 16Z,   0.60,  -1.12,  99.90,  -0.45,   0.07,  (max)
09/30 17Z,   0.50,  -1.23,  99.90,  -0.67,   0.07,
09/30 18Z,   0.50,  -2.76,  99.90,  -2.19,   0.07,
09/30 19Z,   0.50,  -5.30,  99.90,  -4.74,   0.07,
09/30 20Z,   0.50,  -8.41,  99.90,  -7.84,   0.07,
09/30 21Z,   0.50, -11.48,  99.90, -10.92,   0.07,
09/30 22Z,   0.50, -13.60,  99.90, -13.03,   0.07,
09/30 23Z,   0.50, -13.90,  99.90, -13.33,   0.07,  (min)
10/01 00Z,   0.60, -12.46,  99.90, -11.80,   0.07,
10/01 01Z,   0.60,  -9.98,  99.90,  -9.32,   0.07,
10/01 02Z,   0.60,  -6.97,  99.90,  -6.30,   0.07,
10/01 03Z,   0.60,  -4.00,  99.90,  -3.34,   0.07,
10/01 04Z,   0.50,  -1.93,  99.90,  -1.36,   0.07,
10/01 05Z,   0.50,  -1.32,  99.90,  -0.76,   0.07,  (max)
10/01 06Z,   0.50,  -2.21,  99.90,  -1.64,   0.07,
10/01 07Z,   0.50,  -4.26,  99.90,  -3.69,   0.07,
10/01 08Z,   0.50,  -7.04,  99.90,  -6.48,   0.07,
10/01 09Z,   0.50, -10.06,  99.90,  -9.49,   0.07,
10/01 10Z,   0.60, -12.52,  99.90, -11.85,   0.07,
10/01 11Z,   0.50, -13.47,  99.90, -12.90,   0.07,  (min)
10/01 12Z,   0.60, -12.56,  99.90, -11.89,   0.07,
10/01 13Z,   0.60, -10.36,  99.90,  -9.69,   0.07,
10/01 14Z,   0.60,  -7.52,  99.90,  -6.85,   0.07,
10/01 15Z,   0.60,  -4.50,  99.90,  -3.83,   0.07,
10/01 16Z,   0.60,  -2.06,  99.90,  -1.40,   0.07,
10/01 17Z,   0.60,  -0.96,  99.90,  -0.29,   0.07,  (max)
10/01 18Z,   0.60,  -1.40,  99.90,  -0.73,   0.07,
10/01 19Z,   0.60,  -3.16,  99.90,  -2.50,   0.07,
10/01 20Z,   0.60,  -5.84,  99.90,  -5.17,   0.07,
10/01 21Z,   0.60,  -8.95,  99.90,  -8.28,   0.07,
10/01 22Z,   0.60, -11.89,  99.90, -11.23,   0.07,
10/01 23Z,   0.60, -13.71,  99.90, -13.04,   0.07,  (min)
10/02 00Z,   0.60, -13.70,  99.90, -13.03,   0.07,
10/02 01Z,   0.60, -12.11,  99.90, -11.44,   0.07,
10/02 02Z,   0.60,  -9.62,  99.90,  -8.95,   0.07,
10/02 03Z,   0.60,  -6.69,  99.90,  -6.02,   0.07,
10/02 04Z,   0.60,  -3.92,  99.90,  -3.25,   0.07,
10/02 05Z,   0.60,  -2.13,  99.90,  -1.46,   0.07,
10/02 06Z,   0.60,  -1.78,  99.90,  -1.11,   0.07,  (max)
10/02 07Z,   0.60,  -2.82,  99.90,  -2.16,   0.07,
10/02 08Z,   0.60,  -4.91,  99.90,  -4.24,   0.07,
10/02 09Z,   0.60,  -7.59,  99.90,  -6.92,   0.07,
10/02 10Z,   0.70, -10.38,  99.90,  -9.61,   0.07,
10/02 11Z,   0.70, -12.47,  99.90, -11.70,   0.07,
10/02 12Z,   0.70, -12.98,  99.90, -12.22,   0.07,  (min)
10/02 13Z,   0.70, -11.79,  99.90, -11.02,   0.07,
10/02 14Z,   0.70,  -9.53,  99.90,  -8.76,   0.07,
10/02 15Z,   0.70,  -6.77,  99.90,  -6.00,   0.07,
10/02 16Z,   0.70,  -3.97,  99.90,  -3.20,   0.07,
10/02 17Z,   0.70,  -1.87,  99.90,  -1.11,   0.07,
10/02 18Z,   0.70,  -1.13,  99.90,  -0.36,   0.07,  (max)
10/02 19Z,   0.70,  -1.85,  99.90,  -1.08,   0.07,
10/02 20Z,   0.70,  -3.75,  99.90,  -2.98,   0.07,
10/02 21Z,   0.70,  -6.41,  99.90,  -5.64,   0.07,
10/02 22Z,   0.70,  -9.38,  99.90,  -8.62,   0.07,
10/02 23Z,   0.70, -12.06,  99.90, -11.29,   0.07,
10/03 00Z,   0.80, -13.52,  99.90, -12.65,   0.07,  (min)
10/03 01Z,   0.70, -13.23,  99.90, -12.46,   0.07,
10/03 02Z,   0.70, -11.58,  99.90, -10.81,   0.07,
10/03 03Z,   0.70,  -9.21,  99.90,  -8.44,   0.07,
10/03 04Z,   0.70,  -6.48,  99.90,  -5.71,   0.07,
10/03 05Z,   0.60,  -4.00,  99.90,  -3.33,   0.07,
10/03 06Z,   0.60,  -2.52,  99.90,  -1.85,   0.07,
10/03 07Z,   0.60,  -2.41,  99.90,  -1.74,   0.07,  (max)
10/03 08Z,   0.60,  -3.54,  99.90,  -2.87,   0.07,
10/03 09Z,   0.60,  -5.54,  99.90,  -4.87,   0.07,
10/03 10Z,   0.60,  -8.01,  99.90,  -7.34,   0.07,
10/03 11Z,   0.60, -10.48,  99.90,  -9.81,   0.07,
10/03 12Z,   0.60, -12.16,  99.90, -11.49,   0.07,
10/03 13Z,   0.60, -12.29,  99.90, -11.62,   0.07,  (min)
10/03 14Z,   0.60, -10.93,  99.90, -10.27,   0.07,
10/03 15Z,   0.60,  -8.75,  99.90,  -8.09,   0.07,
10/03 16Z,   0.50,  -6.21,  99.90,  -5.64,   0.07,
10/03 17Z,   0.50,  -3.72,  99.90,  -3.15,   0.07,
10/03 18Z,   0.50,  -2.00,  99.90,  -1.43,   0.07,