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
#Philadelphia, PA : 03/15/2025 04:21:37 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 12Z,   1.00,   0.17,   1.23,  99.90,   0.06,
03/13 13Z,   1.10,   0.38,   1.17,  99.90,  -0.31,  (min)
03/13 14Z,   1.10,   1.60,   3.11,  99.90,   0.41,
03/13 15Z,   1.10,   3.00,   4.56,  99.90,   0.46,
03/13 16Z,   1.10,   4.36,   5.81,  99.90,   0.35,
03/13 17Z,   1.10,   5.62,   6.72,  99.90,  -0.00,
03/13 18Z,   1.20,   6.17,   7.40,  99.90,   0.03,  (max)
03/13 19Z,   1.20,   5.84,   7.14,  99.90,   0.10,
03/13 20Z,   1.20,   5.10,   6.12,  99.90,  -0.18,
03/13 21Z,   1.20,   4.23,   4.98,  99.90,  -0.45,
03/13 22Z,   1.20,   3.20,   3.91,  99.90,  -0.49,
03/13 23Z,   1.20,   1.93,   2.84,  99.90,  -0.29,
03/14 00Z,   1.20,   0.61,   1.86,  99.90,   0.05,
03/14 01Z,   1.20,   0.13,   1.08,  99.90,  -0.25,  (min)
03/14 02Z,   1.20,   0.92,   1.89,  99.90,  -0.23,
03/14 03Z,   1.20,   2.29,   3.73,  99.90,   0.24,
03/14 04Z,   1.20,   3.67,   5.02,  99.90,   0.15,
03/14 05Z,   1.20,   5.08,   6.06,  99.90,  -0.22,
03/14 06Z,   1.20,   6.01,   6.82,  99.90,  -0.39,
03/14 07Z,   1.20,   5.95,   6.96,  99.90,  -0.19,  (max)
03/14 08Z,   1.20,   5.21,   6.10,  99.90,  -0.31,
03/14 09Z,   1.20,   4.24,   4.97,  99.90,  -0.47,
03/14 10Z,   1.20,   3.18,   3.93,  99.90,  -0.45,
03/14 11Z,   1.20,   2.03,   2.92,  99.90,  -0.31,
03/14 12Z,   1.20,   0.82,   1.91,  99.90,  -0.11,
03/14 13Z,   1.20,   0.11,   1.11,  99.90,  -0.20,  (min)
03/14 14Z,   1.20,   0.64,   1.37,  99.90,  -0.47,
03/14 15Z,   1.20,   2.04,   3.33,  99.90,   0.09,
03/14 16Z,   1.20,   3.44,   4.75,  99.90,   0.11,
03/14 17Z,   1.10,   4.75,   5.90,  99.90,   0.05,
03/14 18Z,   1.10,   5.83,   6.72,  99.90,  -0.21,
03/14 19Z,   1.10,   6.09,   7.15,  99.90,  -0.04,  (max)
03/14 20Z,   1.10,   5.53,   6.51,  99.90,  -0.12,
03/14 21Z,   1.10,   4.66,   5.42,  99.90,  -0.34,
03/14 22Z,   1.10,   3.70,   4.35,  99.90,  -0.45,
03/14 23Z,   1.10,   2.64,   3.35,  99.90,  -0.39,
03/15 00Z,   1.10,   1.44,   2.30,  99.90,  -0.24,
03/15 01Z,   1.10,   0.40,   1.47,  99.90,  -0.03,
03/15 02Z,   1.10,   0.37,   1.09,  99.90,  -0.38,  (min)
03/15 03Z,   1.10,   1.54,   2.75,  99.90,   0.11,
03/15 04Z,   1.10,   3.01,   4.36,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 05Z,   1.10,   4.35,  99.90,   5.68,   0.22,
03/15 06Z,   1.10,   5.57,  99.90,   6.88,   0.20,
03/15 07Z,   1.10,   6.18,  99.90,   7.46,   0.18,  (max)
03/15 08Z,   1.00,   5.81,  99.90,   6.97,   0.16,
03/15 09Z,   1.00,   4.90,  99.90,   6.03,   0.14,
03/15 10Z,   1.00,   3.84,  99.90,   4.95,   0.12,
03/15 11Z,   1.00,   2.74,  99.90,   3.84,   0.09,
03/15 12Z,   1.00,   1.62,  99.90,   2.69,   0.07,
03/15 13Z,   1.00,   0.54,  99.90,   1.59,   0.05,
03/15 14Z,   1.00,   0.17,  99.90,   1.19,   0.03,  (min)
03/15 15Z,   1.00,   1.05,  99.90,   2.06,   0.01,
03/15 16Z,   1.00,   2.57,  99.90,   3.56,  -0.01,
03/15 17Z,   0.90,   3.92,  99.90,   4.80,  -0.01,
03/15 18Z,   0.90,   5.10,  99.90,   5.98,  -0.01,
03/15 19Z,   0.90,   5.92,  99.90,   6.80,  -0.01,  (max)
03/15 20Z,   0.90,   5.87,  99.90,   6.75,  -0.01,
03/15 21Z,   0.90,   5.10,  99.90,   5.98,  -0.01,
03/15 22Z,   0.90,   4.11,  99.90,   5.00,  -0.01,
03/15 23Z,   0.90,   3.08,  99.90,   3.97,  -0.01,
03/16 00Z,   0.90,   2.05,  99.90,   2.94,  -0.01,
03/16 01Z,   0.90,   1.01,  99.90,   1.89,  -0.01,
03/16 02Z,   1.00,   0.34,  99.90,   1.33,  -0.01,  (min)
03/16 03Z,   1.00,   0.83,  99.90,   1.81,  -0.01,
03/16 04Z,   1.00,   2.30,  99.90,   3.29,  -0.01,
03/16 05Z,   1.00,   3.80,  99.90,   4.78,  -0.01,
03/16 06Z,   1.00,   5.00,  99.90,   5.99,  -0.01,
03/16 07Z,   1.00,   5.96,  99.90,   6.94,  -0.01,
03/16 08Z,   1.00,   6.19,  99.90,   7.18,  -0.01,  (max)
03/16 09Z,   1.00,   5.54,  99.90,   6.52,  -0.01,
03/16 10Z,   1.00,   4.47,  99.90,   5.46,  -0.01,
03/16 11Z,   1.00,   3.35,  99.90,   4.34,  -0.01,
03/16 12Z,   1.00,   2.26,  99.90,   3.25,  -0.01,
03/16 13Z,   1.10,   1.21,  99.90,   2.30,  -0.01,
03/16 14Z,   1.10,   0.35,  99.90,   1.43,  -0.01,
03/16 15Z,   1.00,   0.36,  99.90,   1.34,  -0.01,  (min)
03/16 16Z,   1.00,   1.56,  99.90,   2.55,  -0.01,
03/16 17Z,   1.10,   3.13,  99.90,   4.21,  -0.01,
03/16 18Z,   1.10,   4.35,  99.90,   5.44,  -0.01,
03/16 19Z,   1.10,   5.34,  99.90,   6.43,  -0.01,
03/16 20Z,   1.10,   5.87,  99.90,   6.96,  -0.01,  (max)
03/16 21Z,   1.10,   5.52,  99.90,   6.61,  -0.01,
03/16 22Z,   1.20,   4.58,  99.90,   5.76,  -0.01,
03/16 23Z,   1.20,   3.50,  99.90,   4.68,  -0.01,
03/17 00Z,   1.30,   2.46,  99.90,   3.74,  -0.01,
03/17 01Z,   1.40,   1.51,  99.90,   2.90,  -0.01,
03/17 02Z,   1.40,   0.70,  99.90,   2.08,  -0.01,
03/17 03Z,   1.50,   0.47,  99.90,   1.96,  -0.01,  (min)
03/17 04Z,   1.50,   1.44,  99.90,   2.92,  -0.01,
03/17 05Z,   1.50,   3.13,  99.90,   4.62,  -0.01,
03/17 06Z,   1.50,   4.54,  99.90,   6.03,  -0.01,
03/17 07Z,   1.40,   5.54,  99.90,   6.92,  -0.01,
03/17 08Z,   1.30,   6.19,  99.90,   7.47,  -0.01,  (max)
03/17 09Z,   1.20,   6.06,  99.90,   7.25,  -0.01,
03/17 10Z,   1.10,   5.16,  99.90,   6.24,  -0.01,
03/17 11Z,   1.00,   3.99,  99.90,   4.98,  -0.01,
03/17 12Z,   1.00,   2.84,  99.90,   3.82,  -0.01,
03/17 13Z,   0.90,   1.79,  99.90,   2.68,  -0.01,
03/17 14Z,   0.90,   0.87,  99.90,   1.75,  -0.01,
03/17 15Z,   0.80,   0.27,  99.90,   1.06,  -0.01,  (min)
03/17 16Z,   0.80,   0.67,  99.90,   1.46,  -0.01,
03/17 17Z,   0.70,   2.13,  99.90,   2.81,  -0.01,
03/17 18Z,   0.70,   3.64,  99.90,   4.33,  -0.01,
03/17 19Z,   0.70,   4.69,  99.90,   5.38,  -0.01,
03/17 20Z,   0.60,   5.47,  99.90,   6.05,  -0.01,
03/17 21Z,   0.60,   5.71,  99.90,   6.29,  -0.01,  (max)
03/17 22Z,   0.60,   5.10,  99.90,   5.69,  -0.01,
03/17 23Z,   0.60,   4.03,  99.90,   4.61,  -0.01,
03/18 00Z,   0.50,   2.89,  99.90,   3.38,  -0.01,
03/18 01Z,   0.50,   1.88,  99.90,   2.37,  -0.01,
03/18 02Z,   0.50,   1.07,  99.90,   1.56,  -0.01,
03/18 03Z,   0.50,   0.54,  99.90,   1.02,  -0.01,  (min)
03/18 04Z,   0.50,   0.76,  99.90,   1.25,  -0.01,
03/18 05Z,   0.40,   2.14,  99.90,   2.52,  -0.01,
03/18 06Z,   0.40,   3.92,  99.90,   4.31,  -0.01,
03/18 07Z,   0.40,   5.16,  99.90,   5.55,  -0.01,
03/18 08Z,   0.40,   5.92,  99.90,   6.30,  -0.01,
03/18 09Z,   0.40,   6.25,  99.90,   6.64,  -0.01,  (max)
03/18 10Z,   0.40,   5.81,  99.90,   6.20,  -0.01,
03/18 11Z,   0.40,   4.73,  99.90,   5.12,  -0.01,
03/18 12Z,   0.40,   3.50,  99.90,   3.89,  -0.01,
03/18 13Z,   0.40,   2.36,  99.90,   2.75,  -0.01,
03/18 14Z,   0.40,   1.40,  99.90,   1.79,  -0.01,
03/18 15Z,   0.40,   0.64,  99.90,   1.02,  -0.01,
03/18 16Z,   0.40,   0.33,  99.90,   0.71,  -0.01,  (min)
03/18 17Z,   0.40,   1.08,  99.90,   1.46,  -0.01,
03/18 18Z,   0.40,   2.67,  99.90,   3.06,  -0.01,
03/18 19Z,  99.90,   4.06,  99.90,  99.90,  -0.01,
03/18 20Z,  99.90,   4.91,  99.90,  99.90,  -0.01,
03/18 21Z,  99.90,   5.48,  99.90,  99.90,  -0.01,
03/18 22Z,  99.90,   5.46,  99.90,  99.90,  -0.01,
03/18 23Z,  99.90,   4.66,  99.90,  99.90,  -0.01,
03/19 00Z,  99.90,   3.50,  99.90,  99.90,  -0.01,