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 : 05/12/2025 16:21:23 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 00Z,   0.20,   0.84,  99.90,   1.04,   0.00,
05/11 01Z,   0.10,   2.71,  99.90,   2.81,   0.00,
05/11 02Z,   0.10,   4.00,  99.90,   4.10,   0.00,
05/11 03Z,   0.00,   4.46,  99.90,   4.46,   0.00,  (max)
05/11 04Z,   0.00,   3.95,  99.90,   3.95,   0.00,
05/11 05Z,   0.00,   2.46,  99.90,   2.46,   0.00,
05/11 06Z,   0.00,   0.34,  99.90,   0.34,   0.00,
05/11 07Z,   0.00,  -1.79,  99.90,  -1.79,   0.00,
05/11 08Z,   0.00,  -3.43,  99.90,  -3.43,   0.00,
05/11 09Z,   0.10,  -4.24,  99.90,  -4.14,   0.00,  (min)
05/11 10Z,   0.10,  -4.03,  99.90,  -3.93,   0.00,
05/11 11Z,   0.00,  -2.87,  99.90,  -2.87,   0.00,
05/11 12Z,   0.00,  -1.06,  99.90,  -1.06,   0.00,
05/11 13Z,   0.00,   0.92,  99.90,   0.92,   0.00,
05/11 14Z,   0.00,   2.53,  99.90,   2.53,   0.00,
05/11 15Z,   0.00,   3.44,  99.90,   3.44,   0.00,
05/11 16Z,   0.00,   3.47,  99.90,   3.47,   0.00,  (max)
05/11 17Z,   0.00,   2.54,  99.90,   2.54,   0.00,
05/11 18Z,   0.00,   0.84,  99.90,   0.84,   0.00,
05/11 19Z,   0.00,  -1.06,  99.90,  -1.06,   0.00,
05/11 20Z,   0.00,  -2.60,  99.90,  -2.60,   0.00,
05/11 21Z,   0.00,  -3.39,  99.90,  -3.39,   0.00,  (min)
05/11 22Z,   0.10,  -3.23,  99.90,  -3.13,   0.00,
05/11 23Z,   0.10,  -2.11,  99.90,  -2.01,   0.00,
05/12 00Z,   0.10,  -0.30,  99.90,  -0.20,   0.00,
05/12 01Z,   0.10,   1.72,  99.90,   1.82,   0.00,
05/12 02Z,   0.10,   3.44,  99.90,   3.54,   0.00,
05/12 03Z,   0.00,   4.42,  99.90,   4.42,   0.00,
05/12 04Z,   0.00,   4.48,  99.90,   4.48,   0.00,  (max)
05/12 05Z,   0.00,   3.55,  99.90,   3.55,   0.00,
05/12 06Z,   0.00,   1.72,  99.90,   1.72,   0.00,
05/12 07Z,   0.00,  -0.54,  99.90,  -0.54,   0.00,
05/12 08Z,   0.10,  -2.59,  99.90,  -2.49,   0.00,
05/12 09Z,   0.10,  -3.97,  99.90,  -3.87,   0.00,
05/12 10Z,   0.10,  -4.40,  99.90,  -4.30,   0.00,  (min)
05/12 11Z,   0.10,  -3.81,  99.90,  -3.71,   0.00,
05/12 12Z,   0.20,  -2.35,  99.90,  -2.15,   0.00,
05/12 13Z,   0.20,  -0.39,  99.90,  -0.19,   0.00,
05/12 14Z,   0.20,   1.53,  99.90,   1.73,   0.00,
05/12 15Z,   0.20,   2.93,  99.90,   3.13,   0.00,
05/12 16Z,   0.20,   3.53,  99.90,   3.73,   0.00,  (max)
05/12 17Z,   0.20,   3.21,  99.90,   3.41,   0.00,
05/12 18Z,   0.20,   1.97,  99.90,   2.17,   0.00,
05/12 19Z,   0.20,   0.13,  99.90,   0.33,   0.00,
05/12 20Z,   0.20,  -1.71,  99.90,  -1.51,   0.00,
05/12 21Z,   0.30,  -2.98,  99.90,  -2.68,   0.00,
05/12 22Z,   0.30,  -3.39,  99.90,  -3.09,   0.00,  (min)
05/12 23Z,   0.20,  -2.81,  99.90,  -2.61,   0.00,
05/13 00Z,   0.20,  -1.37,  99.90,  -1.17,   0.00,
05/13 01Z,   0.20,   0.59,  99.90,   0.79,   0.00,
05/13 02Z,   0.20,   2.56,  99.90,   2.76,   0.00,
05/13 03Z,   0.10,   4.02,  99.90,   4.12,   0.00,
05/13 04Z,   0.10,   4.63,  99.90,   4.73,   0.00,  (max)
05/13 05Z,   0.10,   4.26,  99.90,   4.36,   0.00,
05/13 06Z,   0.00,   2.92,  99.90,   2.92,   0.00,
05/13 07Z,   0.00,   0.84,  99.90,   0.84,   0.00,
05/13 08Z,   0.00,  -1.44,  99.90,  -1.44,   0.00,
05/13 09Z,   0.00,  -3.29,  99.90,  -3.29,   0.00,
05/13 10Z,   0.00,  -4.32,  99.90,  -4.32,   0.00,  (min)
05/13 11Z,   0.10,  -4.34,  99.90,  -4.24,   0.00,
05/13 12Z,   0.10,  -3.37,  99.90,  -3.27,   0.00,
05/13 13Z,   0.10,  -1.68,  99.90,  -1.58,   0.00,
05/13 14Z,   0.20,   0.32,  99.90,   0.52,   0.00,
05/13 15Z,   0.20,   2.09,  99.90,   2.29,   0.00,
05/13 16Z,   0.20,   3.20,  99.90,   3.40,   0.00,
05/13 17Z,   0.20,   3.45,  99.90,   3.65,   0.00,  (max)
05/13 18Z,   0.20,   2.78,  99.90,   2.98,   0.00,
05/13 19Z,   0.20,   1.30,  99.90,   1.50,   0.00,
05/13 20Z,   0.20,  -0.60,  99.90,  -0.40,   0.00,
05/13 21Z,   0.20,  -2.26,  99.90,  -2.06,   0.00,
05/13 22Z,   0.20,  -3.19,  99.90,  -2.99,   0.00,  (min)
05/13 23Z,   0.30,  -3.18,  99.90,  -2.88,   0.00,
05/14 00Z,   0.30,  -2.23,  99.90,  -1.93,   0.00,
05/14 01Z,   0.30,  -0.54,  99.90,  -0.24,   0.00,
05/14 02Z,   0.30,   1.46,  99.90,   1.76,   0.00,
05/14 03Z,   0.30,   3.27,  99.90,   3.57,   0.00,
05/14 04Z,   0.30,   4.39,  99.90,   4.69,   0.00,
05/14 05Z,   0.30,   4.58,  99.90,   4.88,   0.00,  (max)
05/14 06Z,   0.30,   3.81,  99.90,   4.11,   0.00,
05/14 07Z,   0.30,   2.15,  99.90,   2.45,   0.00,
05/14 08Z,   0.30,  -0.07,  99.90,   0.23,   0.00,
05/14 09Z,   0.30,  -2.25,  99.90,  -1.95,   0.00,
05/14 10Z,   0.30,  -3.80,  99.90,  -3.50,   0.00,
05/14 11Z,   0.40,  -4.43,  99.90,  -4.03,   0.00,  (min)
05/14 12Z,   0.30,  -4.04,  99.90,  -3.74,   0.00,
05/14 13Z,   0.30,  -2.77,  99.90,  -2.47,   0.00,
05/14 14Z,   0.30,  -0.95,  99.90,  -0.65,   0.00,
05/14 15Z,   0.30,   0.98,  99.90,   1.28,   0.00,
05/14 16Z,   0.20,   2.51,  99.90,   2.71,   0.00,
05/14 17Z,   0.20,   3.29,  99.90,   3.49,   0.00,  (max)
05/14 18Z,   0.20,   3.19,  99.90,   3.39,   0.00,
05/14 19Z,   0.20,   2.24,  99.90,   2.44,   0.00,
05/14 20Z,   0.20,   0.59,  99.90,   0.79,   0.00,
05/14 21Z,   0.20,  -1.25,  99.90,  -1.05,   0.00,
05/14 22Z,   0.20,  -2.65,  99.90,  -2.45,   0.00,
05/14 23Z,   0.20,  -3.20,  99.90,  -3.00,   0.00,  (min)
05/15 00Z,   0.20,  -2.80,  99.90,  -2.60,   0.00,
05/15 01Z,   0.20,  -1.55,  99.90,  -1.35,   0.00,
05/15 02Z,   0.20,   0.28,  99.90,   0.48,   0.00,
05/15 03Z,   0.20,   2.21,  99.90,   2.41,   0.00,
05/15 04Z,   0.10,   3.77,  99.90,   3.87,   0.00,
05/15 05Z,   0.10,   4.53,  99.90,   4.63,   0.00,  (max)
05/15 06Z,   0.10,   4.33,  99.90,   4.43,   0.00,
05/15 07Z,   0.10,   3.22,  99.90,   3.32,   0.00,
05/15 08Z,   0.10,   1.34,  99.90,   1.44,   0.00,
05/15 09Z,   0.20,  -0.90,  99.90,  -0.70,   0.00,
05/15 10Z,   0.20,  -2.89,  99.90,  -2.69,   0.00,
05/15 11Z,   0.20,  -4.09,  99.90,  -3.89,   0.00,
05/15 12Z,   0.20,  -4.31,  99.90,  -4.11,   0.00,  (min)
05/15 13Z,   0.20,  -3.58,  99.90,  -3.38,   0.00,
05/15 14Z,   0.30,  -2.11,  99.90,  -1.81,   0.00,
05/15 15Z,   0.20,  -0.26,  99.90,  -0.06,   0.00,
05/15 16Z,   0.30,   1.52,  99.90,   1.82,   0.00,
05/15 17Z,   0.30,   2.77,  99.90,   3.07,   0.00,
05/15 18Z,   0.30,   3.23,  99.90,   3.53,   0.00,  (max)
05/15 19Z,   0.30,   2.83,  99.90,   3.13,   0.00,
05/15 20Z,   0.30,   1.65,  99.90,   1.95,   0.00,
05/15 21Z,   0.30,  -0.06,  99.90,   0.24,   0.00,
05/15 22Z,   0.40,  -1.76,  99.90,  -1.36,   0.00,
05/15 23Z,   0.40,  -2.86,  99.90,  -2.46,   0.00,
05/16 00Z,   0.40,  -3.06,  99.90,  -2.66,   0.00,  (min)
05/16 01Z,   0.50,  -2.34,  99.90,  -1.84,   0.00,
05/16 02Z,   0.50,  -0.87,  99.90,  -0.37,   0.00,
05/16 03Z,   0.50,   0.98,  99.90,   1.48,   0.00,
05/16 04Z,   0.50,   2.78,  99.90,   3.28,   0.00,
05/16 05Z,   0.40,   4.06,  99.90,   4.46,   0.00,
05/16 06Z,   0.40,   4.48,  99.90,   4.88,   0.00,
05/16 07Z,  99.90,   3.95,  99.90,  99.90,   0.00,
05/16 08Z,  99.90,   2.59,  99.90,  99.90,   0.00,
05/16 09Z,  99.90,   0.59,  99.90,  99.90,   0.00,
05/16 10Z,  99.90,  -1.59,  99.90,  99.90,   0.00,
05/16 11Z,  99.90,  -3.31,  99.90,  99.90,   0.00,
05/16 12Z,  99.90,  -4.16,  99.90,  99.90,   0.00,