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
#Portsmouth (Fort Point), NH : 06/30/2025 22:23:50 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 06Z,   0.50,   0.46,  99.90,   0.96,   0.00,
06/29 07Z,   0.50,   0.57,  99.90,   1.07,   0.00,  (max)
06/29 08Z,   0.50,  -0.48,  99.90,   0.02,   0.00,
06/29 09Z,   0.50,  -2.56,  99.90,  -2.06,   0.00,
06/29 10Z,   0.50,  -5.18,  99.90,  -4.68,   0.00,
06/29 11Z,   0.50,  -7.60,  99.90,  -7.10,   0.00,
06/29 12Z,   0.50,  -9.23,  99.90,  -8.73,   0.00,
06/29 13Z,   0.50,  -9.77,  99.90,  -9.27,   0.00,  (min)
06/29 14Z,   0.50,  -9.11,  99.90,  -8.61,   0.00,
06/29 15Z,   0.50,  -7.47,  99.90,  -6.97,   0.00,
06/29 16Z,   0.50,  -5.26,  99.90,  -4.76,   0.00,
06/29 17Z,   0.50,  -3.04,  99.90,  -2.54,   0.00,
06/29 18Z,   0.60,  -1.35,  99.90,  -0.75,   0.00,
06/29 19Z,   0.60,  -0.54,  99.90,   0.06,   0.00,  (max)
06/29 20Z,   0.60,  -0.78,  99.90,  -0.18,   0.00,
06/29 21Z,   0.60,  -2.08,  99.90,  -1.48,   0.00,
06/29 22Z,   0.50,  -4.15,  99.90,  -3.65,   0.00,
06/29 23Z,   0.50,  -6.34,  99.90,  -5.84,   0.00,
06/30 00Z,   0.50,  -7.99,  99.90,  -7.49,   0.00,
06/30 01Z,   0.50,  -8.70,  99.90,  -8.20,   0.00,  (min)
06/30 02Z,   0.50,  -8.32,  99.90,  -7.82,   0.00,
06/30 03Z,   0.50,  -6.94,  99.90,  -6.44,   0.00,
06/30 04Z,   0.40,  -4.90,  99.90,  -4.50,   0.00,
06/30 05Z,   0.40,  -2.71,  99.90,  -2.31,   0.00,
06/30 06Z,   0.40,  -0.93,  99.90,  -0.53,   0.00,
06/30 07Z,   0.40,   0.02,  99.90,   0.42,   0.00,  (max)
06/30 08Z,   0.40,  -0.03,  99.90,   0.37,   0.00,
06/30 09Z,   0.40,  -1.15,  99.90,  -0.75,   0.00,
06/30 10Z,   0.40,  -3.18,  99.90,  -2.78,   0.00,
06/30 11Z,   0.30,  -5.59,  99.90,  -5.29,   0.00,
06/30 12Z,   0.30,  -7.69,  99.90,  -7.39,   0.00,
06/30 13Z,   0.30,  -8.99,  99.90,  -8.69,   0.00,
06/30 14Z,   0.30,  -9.27,  99.90,  -8.97,   0.00,  (min)
06/30 15Z,   0.30,  -8.46,  99.90,  -8.16,   0.00,
06/30 16Z,   0.30,  -6.80,  99.90,  -6.50,   0.00,
06/30 17Z,   0.30,  -4.69,  99.90,  -4.39,   0.00,
06/30 18Z,   0.40,  -2.66,  99.90,  -2.26,   0.00,
06/30 19Z,   0.40,  -1.22,  99.90,  -0.82,   0.00,
06/30 20Z,   0.40,  -0.64,  99.90,  -0.24,   0.00,  (max)
06/30 21Z,   0.40,  -1.05,  99.90,  -0.65,   0.00,
06/30 22Z,   0.40,  -2.44,  99.90,  -2.04,   0.00,
06/30 23Z,   0.50,  -4.46,  99.90,  -3.96,   0.00,
07/01 00Z,   0.50,  -6.47,  99.90,  -5.97,   0.00,
07/01 01Z,   0.50,  -7.91,  99.90,  -7.41,   0.00,
07/01 02Z,   0.50,  -8.46,  99.90,  -7.96,   0.00,  (min)
07/01 03Z,   0.50,  -8.01,  99.90,  -7.51,   0.00,
07/01 04Z,   0.50,  -6.67,  99.90,  -6.17,   0.00,
07/01 05Z,   0.50,  -4.76,  99.90,  -4.26,   0.00,
07/01 06Z,   0.50,  -2.77,  99.90,  -2.27,   0.00,
07/01 07Z,   0.50,  -1.23,  99.90,  -0.73,   0.00,
07/01 08Z,   0.50,  -0.48,  99.90,   0.02,   0.00,  (max)
07/01 09Z,   0.50,  -0.67,  99.90,  -0.17,   0.00,
07/01 10Z,   0.60,  -1.82,  99.90,  -1.22,   0.00,
07/01 11Z,   0.60,  -3.75,  99.90,  -3.15,   0.00,
07/01 12Z,   0.60,  -5.91,  99.90,  -5.31,   0.00,
07/01 13Z,   0.60,  -7.69,  99.90,  -7.09,   0.00,
07/01 14Z,   0.60,  -8.69,  99.90,  -8.09,   0.00,
07/01 15Z,   0.60,  -8.74,  99.90,  -8.14,   0.00,  (min)
07/01 16Z,   0.60,  -7.81,  99.90,  -7.21,   0.00,
07/01 17Z,   0.60,  -6.15,  99.90,  -5.55,   0.00,
07/01 18Z,   0.60,  -4.15,  99.90,  -3.55,   0.00,
07/01 19Z,   0.50,  -2.32,  99.90,  -1.82,   0.00,
07/01 20Z,   0.50,  -1.12,  99.90,  -0.62,   0.00,
07/01 21Z,   0.50,  -0.75,  99.90,  -0.25,   0.00,  (max)
07/01 22Z,   0.50,  -1.32,  99.90,  -0.82,   0.00,
07/01 23Z,   0.50,  -2.76,  99.90,  -2.26,   0.00,
07/02 00Z,   0.50,  -4.71,  99.90,  -4.21,   0.00,
07/02 01Z,   0.50,  -6.55,  99.90,  -6.05,   0.00,
07/02 02Z,   0.40,  -7.81,  99.90,  -7.41,   0.00,
07/02 03Z,   0.40,  -8.24,  99.90,  -7.84,   0.00,  (min)
07/02 04Z,   0.40,  -7.76,  99.90,  -7.36,   0.00,
07/02 05Z,   0.30,  -6.46,  99.90,  -6.16,   0.00,
07/02 06Z,   0.30,  -4.69,  99.90,  -4.39,   0.00,
07/02 07Z,   0.30,  -2.90,  99.90,  -2.60,   0.00,
07/02 08Z,   0.30,  -1.56,  99.90,  -1.26,   0.00,
07/02 09Z,   0.30,  -0.99,  99.90,  -0.69,   0.00,  (max)
07/02 10Z,   0.30,  -1.27,  99.90,  -0.97,   0.00,
07/02 11Z,   0.30,  -2.43,  99.90,  -2.13,   0.00,
07/02 12Z,   0.30,  -4.23,  99.90,  -3.93,   0.00,
07/02 13Z,   0.40,  -6.14,  99.90,  -5.74,   0.00,
07/02 14Z,   0.30,  -7.62,  99.90,  -7.32,   0.00,
07/02 15Z,   0.30,  -8.37,  99.90,  -8.07,   0.00,  (min)
07/02 16Z,   0.40,  -8.22,  99.90,  -7.82,   0.00,
07/02 17Z,   0.40,  -7.20,  99.90,  -6.80,   0.00,
07/02 18Z,   0.40,  -5.55,  99.90,  -5.15,   0.00,
07/02 19Z,   0.40,  -3.66,  99.90,  -3.26,   0.00,
07/02 20Z,   0.40,  -2.03,  99.90,  -1.63,   0.00,
07/02 21Z,   0.40,  -1.04,  99.90,  -0.64,   0.00,
07/02 22Z,   0.40,  -0.86,  99.90,  -0.46,   0.00,  (max)
07/02 23Z,   0.40,  -1.56,  99.90,  -1.16,   0.00,
07/03 00Z,   0.50,  -3.05,  99.90,  -2.55,   0.00,
07/03 01Z,   0.50,  -4.92,  99.90,  -4.42,   0.00,
07/03 02Z,   0.50,  -6.62,  99.90,  -6.12,   0.00,
07/03 03Z,   0.50,  -7.74,  99.90,  -7.24,   0.00,
07/03 04Z,   0.40,  -8.09,  99.90,  -7.69,   0.00,  (min)
07/03 05Z,   0.40,  -7.58,  99.90,  -7.18,   0.00,
07/03 06Z,   0.40,  -6.33,  99.90,  -5.93,   0.00,
07/03 07Z,   0.40,  -4.67,  99.90,  -4.27,   0.00,
07/03 08Z,   0.40,  -3.04,  99.90,  -2.64,   0.00,
07/03 09Z,   0.40,  -1.89,  99.90,  -1.49,   0.00,
07/03 10Z,   0.50,  -1.44,  99.90,  -0.94,   0.00,  (max)
07/03 11Z,   0.50,  -1.78,  99.90,  -1.28,   0.00,
07/03 12Z,   0.50,  -2.92,  99.90,  -2.42,   0.00,
07/03 13Z,   0.50,  -4.59,  99.90,  -4.09,   0.00,
07/03 14Z,   0.60,  -6.28,  99.90,  -5.68,   0.00,
07/03 15Z,   0.60,  -7.52,  99.90,  -6.92,   0.00,
07/03 16Z,   0.60,  -8.05,  99.90,  -7.45,   0.00,  (min)
07/03 17Z,   0.60,  -7.75,  99.90,  -7.15,   0.00,
07/03 18Z,   0.50,  -6.65,  99.90,  -6.15,   0.00,
07/03 19Z,   0.50,  -5.01,  99.90,  -4.51,   0.00,
07/03 20Z,   0.50,  -3.23,  99.90,  -2.73,   0.00,
07/03 21Z,   0.50,  -1.77,  99.90,  -1.27,   0.00,
07/03 22Z,   0.50,  -0.98,  99.90,  -0.48,   0.00,
07/03 23Z,   0.50,  -0.97,  99.90,  -0.47,   0.00,  (max)
07/04 00Z,   0.50,  -1.78,  99.90,  -1.28,   0.00,
07/04 01Z,   0.70,  -3.30,  99.90,  -2.60,   0.00,
07/04 02Z,   0.50,  -5.12,  99.90,  -4.62,   0.00,
07/04 03Z,   0.60,  -6.71,  99.90,  -6.11,   0.00,
07/04 04Z,   0.40,  -7.73,  99.90,  -7.33,   0.00,
07/04 05Z,   0.40,  -8.01,  99.90,  -7.61,   0.00,  (min)
07/04 06Z,   0.30,  -7.48,  99.90,  -7.18,   0.00,
07/04 07Z,   0.40,  -6.26,  99.90,  -5.86,   0.00,
07/04 08Z,   0.40,  -4.68,  99.90,  -4.28,   0.00,
07/04 09Z,   0.40,  -3.18,  99.90,  -2.78,   0.00,
07/04 10Z,   0.50,  -2.15,  99.90,  -1.65,   0.00,
07/04 11Z,   0.50,  -1.79,  99.90,  -1.29,   0.00,  (max)
07/04 12Z,   0.50,  -2.17,  99.90,  -1.67,   0.00,
07/04 13Z,  99.90,  -3.28,  99.90,  99.90,   0.00,
07/04 14Z,  99.90,  -4.84,  99.90,  99.90,   0.00,
07/04 15Z,  99.90,  -6.35,  99.90,  99.90,   0.00,
07/04 16Z,  99.90,  -7.40,  99.90,  99.90,   0.00,
07/04 17Z,  99.90,  -7.77,  99.90,  99.90,   0.00,
07/04 18Z,  99.90,  -7.34,  99.90,  99.90,   0.00,