EXTRA-TROPICAL  STORM  SURGE
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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 : 07/08/2025 03:22:58 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 12Z,   0.20,  -2.50,  -2.28,  99.90,   0.02,
07/06 13Z,   0.20,  -2.23,  -1.83,  99.90,   0.20,  (max)
07/06 14Z,   0.20,  -2.74,  -2.34,  99.90,   0.20,
07/06 15Z,   0.20,  -3.80,  -3.40,  99.90,   0.20,
07/06 16Z,   0.20,  -5.21,  -4.73,  99.90,   0.28,
07/06 17Z,   0.20,  -6.78,  -6.38,  99.90,   0.20,
07/06 18Z,   0.20,  -7.95,  -7.68,  99.90,   0.07,
07/06 19Z,   0.20,  -8.15,  -8.02,  99.90,  -0.07,  (min)
07/06 20Z,   0.20,  -7.42,  -7.31,  99.90,  -0.09,
07/06 21Z,   0.20,  -6.17,  -5.95,  99.90,   0.02,
07/06 22Z,   0.20,  -4.55,  -4.26,  99.90,   0.09,
07/06 23Z,   0.10,  -2.75,  -2.60,  99.90,   0.05,
07/07 00Z,   0.10,  -1.38,  -1.15,  99.90,   0.13,
07/07 01Z,   0.10,  -0.92,  -0.54,  99.90,   0.28,  (max)
07/07 02Z,   0.10,  -1.39,  -0.97,  99.90,   0.32,
07/07 03Z,   0.10,  -2.56,  -2.13,  99.90,   0.33,
07/07 04Z,   0.10,  -4.19,  -3.83,  99.90,   0.26,
07/07 05Z,   0.10,  -6.10,  -5.74,  99.90,   0.26,
07/07 06Z,   0.00,  -7.93,  -7.72,  99.90,   0.21,
07/07 07Z,   0.00,  -8.98,  -8.77,  99.90,   0.21,
07/07 08Z,   0.00,  -8.96,  -8.80,  99.90,   0.16,  (min)
07/07 09Z,   0.00,  -8.18,  -7.90,  99.90,   0.28,
07/07 10Z,   0.10,  -6.88,  -6.66,  99.90,   0.12,
07/07 11Z,   0.10,  -5.15,  -5.12,  99.90,  -0.07,
07/07 12Z,   0.10,  -3.43,  -3.47,  99.90,  -0.14,
07/07 13Z,   0.10,  -2.37,  -2.20,  99.90,   0.07,
07/07 14Z,   0.10,  -2.21,  -1.91,  99.90,   0.20,  (max)
07/07 15Z,   0.10,  -2.83,  -2.46,  99.90,   0.27,
07/07 16Z,   0.10,  -3.98,  -3.63,  99.90,   0.25,
07/07 17Z,   0.20,  -5.47,  -4.98,  99.90,   0.29,
07/07 18Z,   0.20,  -7.06,  -6.64,  99.90,   0.22,
07/07 19Z,   0.20,  -8.12,  -7.84,  99.90,   0.08,
07/07 20Z,   0.20,  -8.11,  -7.90,  99.90,   0.01,  (min)
07/07 21Z,   0.20,  -7.20,  -6.95,  99.90,   0.05,
07/07 22Z,   0.20,  -5.82,  -5.53,  99.90,   0.09,
07/07 23Z,   0.20,  -4.07,  -3.80,  99.90,   0.07,
07/08 00Z,   0.20,  -2.27,  -2.06,  99.90,   0.01,
07/08 01Z,   0.20,  -1.03,  -0.68,  99.90,   0.15,
07/08 02Z,   0.20,  -0.77,  -0.24,  99.90,   0.33,  (max)
07/08 03Z,   0.30,  -1.43,  -0.92,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 04Z,   0.30,  -2.78,  99.90,  -2.28,   0.20,
07/08 05Z,   0.30,  -4.57,  99.90,  -4.08,   0.19,
07/08 06Z,   0.30,  -6.62,  99.90,  -6.14,   0.18,
07/08 07Z,   0.30,  -8.43,  99.90,  -7.97,   0.16,
07/08 08Z,   0.30,  -9.31,  99.90,  -8.86,   0.15,  (min)
07/08 09Z,   0.30,  -9.07,  99.90,  -8.63,   0.14,
07/08 10Z,   0.30,  -8.11,  99.90,  -7.68,   0.13,
07/08 11Z,   0.30,  -6.63,  99.90,  -6.22,   0.12,
07/08 12Z,   0.40,  -4.78,  99.90,  -4.28,   0.10,
07/08 13Z,   0.40,  -3.09,  99.90,  -2.60,   0.09,
07/08 14Z,   0.40,  -2.16,  99.90,  -1.68,   0.08,  (max)
07/08 15Z,   0.40,  -2.16,  99.90,  -1.70,   0.07,
07/08 16Z,   0.40,  -2.94,  99.90,  -2.47,   0.07,
07/08 17Z,   0.40,  -4.24,  99.90,  -3.77,   0.07,
07/08 18Z,   0.40,  -5.86,  99.90,  -5.39,   0.07,
07/08 19Z,   0.30,  -7.46,  99.90,  -7.09,   0.07,
07/08 20Z,   0.40,  -8.36,  99.90,  -7.89,   0.07,  (min)
07/08 21Z,   0.40,  -8.09,  99.90,  -7.63,   0.07,
07/08 22Z,   0.40,  -6.96,  99.90,  -6.49,   0.07,
07/08 23Z,   0.40,  -5.39,  99.90,  -4.92,   0.07,
07/09 00Z,   0.50,  -3.52,  99.90,  -2.95,   0.07,
07/09 01Z,   0.50,  -1.73,  99.90,  -1.17,   0.07,
07/09 02Z,   0.50,  -0.66,  99.90,  -0.10,   0.07,
07/09 03Z,   0.50,  -0.63,  99.90,  -0.07,   0.07,  (max)
07/09 04Z,   0.50,  -1.54,  99.90,  -0.97,   0.07,
07/09 05Z,   0.50,  -3.11,  99.90,  -2.54,   0.07,
07/09 06Z,   0.50,  -5.10,  99.90,  -4.53,   0.07,
07/09 07Z,   0.40,  -7.25,  99.90,  -6.78,   0.07,
07/09 08Z,   0.50,  -8.98,  99.90,  -8.42,   0.07,
07/09 09Z,   0.60,  -9.61,  99.90,  -8.95,   0.07,  (min)
07/09 10Z,   0.60,  -9.10,  99.90,  -8.43,   0.07,
07/09 11Z,   0.70,  -7.90,  99.90,  -7.13,   0.07,
07/09 12Z,   0.60,  -6.22,  99.90,  -5.55,   0.07,
07/09 13Z,   0.70,  -4.27,  99.90,  -3.50,   0.07,
07/09 14Z,   0.70,  -2.65,  99.90,  -1.89,   0.07,
07/09 15Z,   0.70,  -1.91,  99.90,  -1.15,   0.07,  (max)
07/09 16Z,   0.70,  -2.13,  99.90,  -1.37,   0.07,
07/09 17Z,   0.70,  -3.13,  99.90,  -2.36,   0.07,
07/09 18Z,   0.70,  -4.62,  99.90,  -3.85,   0.07,
07/09 19Z,   0.70,  -6.37,  99.90,  -5.60,   0.07,
07/09 20Z,   0.70,  -7.94,  99.90,  -7.18,   0.07,
07/09 21Z,   0.70,  -8.60,  99.90,  -7.84,   0.07,  (min)
07/09 22Z,   0.70,  -8.02,  99.90,  -7.26,   0.07,
07/09 23Z,   0.70,  -6.63,  99.90,  -5.86,   0.07,
07/10 00Z,   0.80,  -4.85,  99.90,  -3.99,   0.07,
07/10 01Z,   0.70,  -2.88,  99.90,  -2.12,   0.07,
07/10 02Z,   0.70,  -1.17,  99.90,  -0.40,   0.07,
07/10 03Z,   0.70,  -0.32,  99.90,   0.45,   0.07,  (max)
07/10 04Z,   0.70,  -0.57,  99.90,   0.19,   0.07,
07/10 05Z,   0.70,  -1.77,  99.90,  -1.00,   0.07,
07/10 06Z,   0.60,  -3.59,  99.90,  -2.93,   0.07,
07/10 07Z,   0.60,  -5.78,  99.90,  -5.11,   0.07,
07/10 08Z,   0.60,  -7.98,  99.90,  -7.32,   0.07,
07/10 09Z,   0.70,  -9.54,  99.90,  -8.77,   0.07,
07/10 10Z,   0.70,  -9.83,  99.90,  -9.07,   0.07,  (min)
07/10 11Z,   0.80,  -8.99,  99.90,  -8.12,   0.07,
07/10 12Z,   0.80,  -7.51,  99.90,  -6.65,   0.07,
07/10 13Z,   0.80,  -5.64,  99.90,  -4.77,   0.07,
07/10 14Z,   0.70,  -3.65,  99.90,  -2.88,   0.07,
07/10 15Z,   0.80,  -2.17,  99.90,  -1.31,   0.07,
07/10 16Z,   0.70,  -1.68,  99.90,  -0.91,   0.07,  (max)
07/10 17Z,   0.70,  -2.18,  99.90,  -1.42,   0.07,
07/10 18Z,   0.70,  -3.43,  99.90,  -2.67,   0.07,
07/10 19Z,   0.70,  -5.14,  99.90,  -4.37,   0.07,
07/10 20Z,   0.70,  -6.99,  99.90,  -6.22,   0.07,
07/10 21Z,   0.70,  -8.45,  99.90,  -7.68,   0.07,
07/10 22Z,   0.70,  -8.79,  99.90,  -8.03,   0.07,  (min)
07/10 23Z,   0.70,  -7.86,  99.90,  -7.09,   0.07,
07/11 00Z,   0.80,  -6.19,  99.90,  -5.32,   0.07,
07/11 01Z,   0.80,  -4.22,  99.90,  -3.36,   0.07,
07/11 02Z,   0.80,  -2.20,  99.90,  -1.33,   0.07,
07/11 03Z,   0.80,  -0.62,  99.90,   0.25,   0.07,
07/11 04Z,   0.80,  -0.06,  99.90,   0.81,   0.07,  (max)
07/11 05Z,   0.80,  -0.64,  99.90,   0.22,   0.07,
07/11 06Z,   0.80,  -2.15,  99.90,  -1.29,   0.07,
07/11 07Z,   0.80,  -4.24,  99.90,  -3.37,   0.07,
07/11 08Z,   0.80,  -6.58,  99.90,  -5.71,   0.07,
07/11 09Z,   0.80,  -8.75,  99.90,  -7.88,   0.07,
07/11 10Z,   0.80, -10.03,  99.90,  -9.16,   0.07,  (min)
07/11 11Z,   0.80,  -9.91,  99.90,  -9.04,   0.07,
07/11 12Z,   0.80,  -8.70,  99.90,  -7.83,   0.07,
07/11 13Z,   0.80,  -6.96,  99.90,  -6.09,   0.07,
07/11 14Z,   0.80,  -4.92,  99.90,  -4.05,   0.07,
07/11 15Z,   0.80,  -2.95,  99.90,  -2.09,   0.07,
07/11 16Z,   0.70,  -1.70,  99.90,  -0.93,   0.07,
07/11 17Z,   0.70,  -1.52,  99.90,  -0.75,   0.07,  (max)
07/11 18Z,   0.70,  -2.34,  99.90,  -1.57,   0.07,
07/11 19Z,  99.90,  -3.87,  99.90,  99.90,   0.07,
07/11 20Z,  99.90,  -5.76,  99.90,  99.90,   0.07,
07/11 21Z,  99.90,  -7.65,  99.90,  99.90,   0.07,
07/11 22Z,  99.90,  -8.92,  99.90,  99.90,   0.07,
07/11 23Z,  99.90,  -8.88,  99.90,  99.90,   0.07,
07/12 00Z,  99.90,  -7.57,  99.90,  99.90,   0.07,