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 : 05/17/2025 00:23:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 06Z,   0.00,  -0.38,  99.90,  -0.38,   0.00,  (max)
05/15 07Z,   0.00,  -1.49,  99.90,  -1.49,   0.00,
05/15 08Z,   0.00,  -3.37,  99.90,  -3.37,   0.00,
05/15 09Z,   0.00,  -5.61,  99.90,  -5.61,   0.00,
05/15 10Z,   0.00,  -7.60,  99.90,  -7.60,   0.00,
05/15 11Z,   0.00,  -8.80,  99.90,  -8.80,   0.00,
05/15 12Z,   0.20,  -9.02,  99.90,  -8.82,   0.00,  (min)
05/15 13Z,   0.20,  -8.29,  99.90,  -8.09,   0.00,
05/15 14Z,   0.20,  -6.82,  99.90,  -6.62,   0.00,
05/15 15Z,   0.20,  -4.97,  99.90,  -4.77,   0.00,
05/15 16Z,   0.30,  -3.19,  99.90,  -2.89,   0.00,
05/15 17Z,   0.30,  -1.94,  99.90,  -1.64,   0.00,
05/15 18Z,   0.40,  -1.48,  99.90,  -1.08,   0.00,  (max)
05/15 19Z,   0.40,  -1.88,  99.90,  -1.48,   0.00,
05/15 20Z,   0.40,  -3.06,  99.90,  -2.66,   0.00,
05/15 21Z,   0.50,  -4.77,  99.90,  -4.27,   0.00,
05/15 22Z,   0.50,  -6.47,  99.90,  -5.97,   0.00,
05/15 23Z,   0.50,  -7.57,  99.90,  -7.07,   0.00,
05/16 00Z,   0.60,  -7.77,  99.90,  -7.17,   0.00,  (min)
05/16 01Z,   0.60,  -7.05,  99.90,  -6.45,   0.00,
05/16 02Z,   0.60,  -5.58,  99.90,  -4.98,   0.00,
05/16 03Z,   0.60,  -3.73,  99.90,  -3.13,   0.00,
05/16 04Z,   0.60,  -1.93,  99.90,  -1.33,   0.00,
05/16 05Z,   0.60,  -0.65,  99.90,  -0.05,   0.00,
05/16 06Z,   0.50,  -0.23,  99.90,   0.27,   0.00,  (max)
05/16 07Z,   0.50,  -0.76,  99.90,  -0.26,   0.00,
05/16 08Z,   0.50,  -2.12,  99.90,  -1.62,   0.00,
05/16 09Z,   0.50,  -4.12,  99.90,  -3.62,   0.00,
05/16 10Z,   0.50,  -6.30,  99.90,  -5.80,   0.00,
05/16 11Z,   0.60,  -8.02,  99.90,  -7.42,   0.00,
05/16 12Z,   0.60,  -8.87,  99.90,  -8.27,   0.00,  (min)
05/16 13Z,   0.60,  -8.75,  99.90,  -8.15,   0.00,
05/16 14Z,   0.60,  -7.77,  99.90,  -7.17,   0.00,
05/16 15Z,   0.60,  -6.19,  99.90,  -5.59,   0.00,
05/16 16Z,   0.60,  -4.39,  99.90,  -3.79,   0.00,
05/16 17Z,   0.70,  -2.79,  99.90,  -2.09,   0.00,
05/16 18Z,   0.70,  -1.81,  99.90,  -1.11,   0.00,
05/16 19Z,   0.70,  -1.64,  99.90,  -0.94,   0.00,  (max)
05/16 20Z,   0.70,  -2.27,  99.90,  -1.57,   0.00,
05/16 21Z,   0.80,  -3.60,  99.90,  -2.80,   0.00,
05/16 22Z,   0.80,  -5.31,  99.90,  -4.51,   0.00,
05/16 23Z,   0.80,  -6.84,  99.90,  -6.04,   0.00,
05/17 00Z,   0.90,  -7.65,  99.90,  -6.75,   0.00,  (min)
05/17 01Z,   0.90,  -7.55,  99.90,  -6.65,   0.00,
05/17 02Z,   0.90,  -6.59,  99.90,  -5.69,   0.00,
05/17 03Z,   0.80,  -5.01,  99.90,  -4.21,   0.00,
05/17 04Z,   0.90,  -3.19,  99.90,  -2.29,   0.00,
05/17 05Z,   0.80,  -1.56,  99.90,  -0.76,   0.00,
05/17 06Z,   0.80,  -0.53,  99.90,   0.27,   0.00,
05/17 07Z,   0.80,  -0.40,  99.90,   0.40,   0.00,  (max)
05/17 08Z,   0.90,  -1.16,  99.90,  -0.26,   0.00,
05/17 09Z,   0.90,  -2.70,  99.90,  -1.80,   0.00,
05/17 10Z,   0.90,  -4.74,  99.90,  -3.84,   0.00,
05/17 11Z,   0.90,  -6.80,  99.90,  -5.90,   0.00,
05/17 12Z,   0.90,  -8.27,  99.90,  -7.37,   0.00,
05/17 13Z,   1.00,  -8.82,  99.90,  -7.82,   0.00,  (min)
05/17 14Z,   1.00,  -8.44,  99.90,  -7.44,   0.00,
05/17 15Z,   1.00,  -7.28,  99.90,  -6.28,   0.00,
05/17 16Z,   1.00,  -5.65,  99.90,  -4.65,   0.00,
05/17 17Z,   1.00,  -3.91,  99.90,  -2.91,   0.00,
05/17 18Z,   1.00,  -2.49,  99.90,  -1.49,   0.00,
05/17 19Z,   1.00,  -1.73,  99.90,  -0.73,   0.00,
05/17 20Z,   1.10,  -1.78,  99.90,  -0.68,   0.00,  (max)
05/17 21Z,   1.00,  -2.60,  99.90,  -1.60,   0.00,
05/17 22Z,   1.10,  -4.03,  99.90,  -2.93,   0.00,
05/17 23Z,   1.10,  -5.72,  99.90,  -4.62,   0.00,
05/18 00Z,   1.10,  -7.09,  99.90,  -5.99,   0.00,
05/18 01Z,   1.10,  -7.67,  99.90,  -6.57,   0.00,  (min)
05/18 02Z,   1.10,  -7.35,  99.90,  -6.25,   0.00,
05/18 03Z,   1.00,  -6.24,  99.90,  -5.24,   0.00,
05/18 04Z,   1.00,  -4.61,  99.90,  -3.61,   0.00,
05/18 05Z,   1.00,  -2.84,  99.90,  -1.84,   0.00,
05/18 06Z,   1.00,  -1.34,  99.90,  -0.34,   0.00,
05/18 07Z,   0.90,  -0.52,  99.90,   0.38,   0.00,
05/18 08Z,   1.00,  -0.59,  99.90,   0.41,   0.00,  (max)
05/18 09Z,   0.90,  -1.53,  99.90,  -0.63,   0.00,
05/18 10Z,   0.90,  -3.17,  99.90,  -2.27,   0.00,
05/18 11Z,   0.90,  -5.23,  99.90,  -4.33,   0.00,
05/18 12Z,   0.90,  -7.17,  99.90,  -6.27,   0.00,
05/18 13Z,   0.90,  -8.42,  99.90,  -7.52,   0.00,
05/18 14Z,   0.90,  -8.74,  99.90,  -7.84,   0.00,  (min)
05/18 15Z,   0.90,  -8.16,  99.90,  -7.26,   0.00,
05/18 16Z,   0.90,  -6.88,  99.90,  -5.98,   0.00,
05/18 17Z,   0.90,  -5.20,  99.90,  -4.30,   0.00,
05/18 18Z,   0.90,  -3.50,  99.90,  -2.60,   0.00,
05/18 19Z,   0.90,  -2.20,  99.90,  -1.30,   0.00,
05/18 20Z,   0.80,  -1.62,  99.90,  -0.82,   0.00,  (max)
05/18 21Z,   0.90,  -1.85,  99.90,  -0.95,   0.00,
05/18 22Z,   0.80,  -2.81,  99.90,  -2.01,   0.00,
05/18 23Z,   0.90,  -4.34,  99.90,  -3.44,   0.00,
05/19 00Z,   0.90,  -6.02,  99.90,  -5.12,   0.00,
05/19 01Z,   0.90,  -7.28,  99.90,  -6.38,   0.00,
05/19 02Z,   0.80,  -7.71,  99.90,  -6.91,   0.00,  (min)
05/19 03Z,   0.80,  -7.25,  99.90,  -6.45,   0.00,
05/19 04Z,   0.80,  -6.06,  99.90,  -5.26,   0.00,
05/19 05Z,   0.80,  -4.39,  99.90,  -3.59,   0.00,
05/19 06Z,   0.70,  -2.64,  99.90,  -1.94,   0.00,
05/19 07Z,   0.70,  -1.23,  99.90,  -0.53,   0.00,
05/19 08Z,   0.70,  -0.55,  99.90,   0.15,   0.00,  (max)
05/19 09Z,   0.70,  -0.76,  99.90,  -0.06,   0.00,
05/19 10Z,   0.70,  -1.81,  99.90,  -1.11,   0.00,
05/19 11Z,   0.80,  -3.53,  99.90,  -2.73,   0.00,
05/19 12Z,   0.80,  -5.59,  99.90,  -4.79,   0.00,
05/19 13Z,   0.80,  -7.43,  99.90,  -6.63,   0.00,
05/19 14Z,   0.80,  -8.53,  99.90,  -7.73,   0.00,
05/19 15Z,   0.80,  -8.68,  99.90,  -7.88,   0.00,  (min)
05/19 16Z,   0.80,  -7.96,  99.90,  -7.16,   0.00,
05/19 17Z,   0.70,  -6.56,  99.90,  -5.86,   0.00,
05/19 18Z,   0.70,  -4.81,  99.90,  -4.11,   0.00,
05/19 19Z,   0.80,  -3.11,  99.90,  -2.31,   0.00,
05/19 20Z,   0.80,  -1.88,  99.90,  -1.08,   0.00,
05/19 21Z,   0.80,  -1.42,  99.90,  -0.62,   0.00,  (max)
05/19 22Z,   0.80,  -1.79,  99.90,  -0.99,   0.00,
05/19 23Z,   0.70,  -2.89,  99.90,  -2.19,   0.00,
05/20 00Z,   0.70,  -4.52,  99.90,  -3.82,   0.00,
05/20 01Z,   0.70,  -6.24,  99.90,  -5.54,   0.00,
05/20 02Z,   0.70,  -7.47,  99.90,  -6.77,   0.00,
05/20 03Z,   0.70,  -7.84,  99.90,  -7.14,   0.00,  (min)
05/20 04Z,   0.70,  -7.32,  99.90,  -6.62,   0.00,
05/20 05Z,   0.70,  -6.06,  99.90,  -5.36,   0.00,
05/20 06Z,   0.80,  -4.34,  99.90,  -3.54,   0.00,
05/20 07Z,   0.80,  -2.57,  99.90,  -1.77,   0.00,
05/20 08Z,   0.80,  -1.19,  99.90,  -0.39,   0.00,
05/20 09Z,   0.90,  -0.57,  99.90,   0.33,   0.00,  (max)
05/20 10Z,   0.90,  -0.86,  99.90,   0.04,   0.00,
05/20 11Z,   0.90,  -1.99,  99.90,  -1.09,   0.00,
05/20 12Z,   1.00,  -3.78,  99.90,  -2.78,   0.00,
05/20 13Z,   1.00,  -5.86,  99.90,  -4.86,   0.00,
05/20 14Z,   1.00,  -7.66,  99.90,  -6.66,   0.00,
05/20 15Z,   1.00,  -8.66,  99.90,  -7.66,   0.00,
05/20 16Z,   1.00,  -8.69,  99.90,  -7.69,   0.00,  (min)
05/20 17Z,   1.00,  -7.83,  99.90,  -6.83,   0.00,
05/20 18Z,   1.00,  -6.29,  99.90,  -5.29,   0.00,