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 : 03/25/2025 03:22:19 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 12Z,   0.00,   5.94,   5.26,  99.90,  -0.68,
03/23 13Z,   0.00,   6.16,   5.56,  99.90,  -0.60,  (max)
03/23 14Z,   0.00,   5.79,   5.03,  99.90,  -0.76,
03/23 15Z,   0.00,   4.82,   4.09,  99.90,  -0.73,
03/23 16Z,   0.00,   3.69,   3.02,  99.90,  -0.67,
03/23 17Z,   0.00,   2.66,   1.95,  99.90,  -0.71,
03/23 18Z,  -0.10,   1.81,   0.90,  99.90,  -0.81,
03/23 19Z,  -0.10,   1.13,   0.07,  99.90,  -0.96,
03/23 20Z,  -0.10,   0.76,  -0.05,  99.90,  -0.71,  (min)
03/23 21Z,  -0.10,   1.22,   1.34,  99.90,   0.22,
03/23 22Z,   0.00,   2.56,   2.71,  99.90,   0.15,
03/23 23Z,   0.00,   3.85,   3.90,  99.90,   0.05,
03/24 00Z,  -0.10,   4.60,   4.82,  99.90,   0.32,
03/24 01Z,  -0.10,   5.15,   5.43,  99.90,   0.38,  (max)
03/24 02Z,   0.00,   5.30,   5.23,  99.90,  -0.07,
03/24 03Z,   0.00,   4.70,   4.43,  99.90,  -0.27,
03/24 04Z,   0.00,   3.63,   3.54,  99.90,  -0.09,
03/24 05Z,   0.00,   2.51,   2.71,  99.90,   0.20,
03/24 06Z,   0.00,   1.57,   1.82,  99.90,   0.25,
03/24 07Z,   0.00,   0.93,   1.11,  99.90,   0.18,  (min)
03/24 08Z,   0.10,   0.63,   1.40,  99.90,   0.67,
03/24 09Z,   0.10,   1.05,   3.07,  99.90,   1.92,
03/24 10Z,   0.20,   2.50,   4.46,  99.90,   1.76,
03/24 11Z,   0.20,   4.26,   5.65,  99.90,   1.19,
03/24 12Z,   0.50,   5.39,   6.67,  99.90,   0.78,
03/24 13Z,   0.60,   5.99,   7.44,  99.90,   0.85,
03/24 14Z,   0.60,   6.26,   7.71,  99.90,   0.85,  (max)
03/24 15Z,   0.70,   5.86,   7.14,  99.90,   0.58,
03/24 16Z,   0.70,   4.88,   6.19,  99.90,   0.61,
03/24 17Z,   0.80,   3.78,   5.07,  99.90,   0.49,
03/24 18Z,   1.00,   2.76,   4.01,  99.90,   0.25,
03/24 19Z,   1.00,   1.88,   2.97,  99.90,   0.09,
03/24 20Z,   1.00,   1.13,   2.04,  99.90,  -0.09,
03/24 21Z,   1.00,   0.71,   1.39,  99.90,  -0.32,  (min)
03/24 22Z,   1.00,   1.25,   1.75,  99.90,  -0.50,
03/24 23Z,   0.90,   2.65,   3.23,  99.90,  -0.32,
03/25 00Z,   0.90,   3.93,   4.40,  99.90,  -0.43,
03/25 01Z,   0.90,   4.75,   5.27,  99.90,  -0.38,
03/25 02Z,   0.90,   5.38,   5.80,  99.90,  -0.48,  (max)
03/25 03Z,   0.80,   5.48,   5.69,  99.90,  -0.59,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 04Z,   0.80,   4.80,  99.90,   5.04,  -0.56,
03/25 05Z,   0.80,   3.71,  99.90,   3.99,  -0.52,
03/25 06Z,   0.80,   2.60,  99.90,   2.91,  -0.49,
03/25 07Z,   0.80,   1.65,  99.90,   1.99,  -0.45,
03/25 08Z,   0.80,   0.94,  99.90,   1.32,  -0.42,
03/25 09Z,   0.80,   0.55,  99.90,   0.97,  -0.38,  (min)
03/25 10Z,   0.80,   0.99,  99.90,   1.44,  -0.35,
03/25 11Z,   0.80,   2.51,  99.90,   3.00,  -0.31,
03/25 12Z,   0.70,   4.26,  99.90,   4.69,  -0.28,
03/25 13Z,   0.70,   5.41,  99.90,   5.87,  -0.24,
03/25 14Z,   0.70,   6.12,  99.90,   6.61,  -0.21,
03/25 15Z,   0.70,   6.42,  99.90,   6.95,  -0.17,  (max)
03/25 16Z,   0.70,   5.96,  99.90,   6.49,  -0.17,
03/25 17Z,   0.70,   4.95,  99.90,   5.48,  -0.17,
03/25 18Z,   0.70,   3.86,  99.90,   4.38,  -0.17,
03/25 19Z,   0.70,   2.82,  99.90,   3.35,  -0.17,
03/25 20Z,   0.70,   1.87,  99.90,   2.40,  -0.17,
03/25 21Z,   0.70,   1.02,  99.90,   1.54,  -0.17,
03/25 22Z,   0.70,   0.60,  99.90,   1.12,  -0.17,  (min)
03/25 23Z,   0.70,   1.27,  99.90,   1.80,  -0.17,
03/26 00Z,   0.70,   2.78,  99.90,   3.31,  -0.17,
03/26 01Z,   0.70,   4.12,  99.90,   4.64,  -0.17,
03/26 02Z,   0.70,   5.05,  99.90,   5.57,  -0.17,
03/26 03Z,   0.70,   5.72,  99.90,   6.25,  -0.17,
03/26 04Z,   0.70,   5.74,  99.90,   6.26,  -0.17,  (max)
03/26 05Z,   0.70,   4.95,  99.90,   5.48,  -0.17,
03/26 06Z,   0.70,   3.83,  99.90,   4.36,  -0.17,
03/26 07Z,   0.60,   2.70,  99.90,   3.13,  -0.17,
03/26 08Z,   0.60,   1.70,  99.90,   2.13,  -0.17,
03/26 09Z,   0.60,   0.88,  99.90,   1.31,  -0.17,
03/26 10Z,   0.60,   0.41,  99.90,   0.84,  -0.17,  (min)
03/26 11Z,   0.60,   0.90,  99.90,   1.32,  -0.17,
03/26 12Z,   0.60,   2.52,  99.90,   2.94,  -0.17,
03/26 13Z,   0.50,   4.30,  99.90,   4.63,  -0.17,
03/26 14Z,   0.50,   5.51,  99.90,   5.84,  -0.17,
03/26 15Z,   0.50,   6.31,  99.90,   6.64,  -0.17,
03/26 16Z,   0.60,   6.59,  99.90,   7.02,  -0.17,  (max)
03/26 17Z,   0.60,   6.03,  99.90,   6.46,  -0.17,
03/26 18Z,   0.60,   4.98,  99.90,   5.40,  -0.17,
03/26 19Z,   0.50,   3.86,  99.90,   4.18,  -0.17,
03/26 20Z,   0.50,   2.78,  99.90,   3.11,  -0.17,
03/26 21Z,   0.50,   1.76,  99.90,   2.08,  -0.17,
03/26 22Z,   0.50,   0.82,  99.90,   1.15,  -0.17,
03/26 23Z,   0.50,   0.47,  99.90,   0.80,  -0.17,  (min)
03/27 00Z,   0.40,   1.36,  99.90,   1.58,  -0.17,
03/27 01Z,   0.40,   3.02,  99.90,   3.25,  -0.17,
03/27 02Z,   0.40,   4.45,  99.90,   4.67,  -0.17,
03/27 03Z,   0.40,   5.47,  99.90,   5.70,  -0.17,
03/27 04Z,   0.40,   6.13,  99.90,   6.36,  -0.17,  (max)
03/27 05Z,   0.40,   6.00,  99.90,   6.23,  -0.17,
03/27 06Z,   0.40,   5.10,  99.90,   5.32,  -0.17,
03/27 07Z,   0.40,   3.93,  99.90,   4.15,  -0.17,
03/27 08Z,   0.40,   2.76,  99.90,   2.99,  -0.17,
03/27 09Z,   0.40,   1.70,  99.90,   1.92,  -0.17,
03/27 10Z,   0.40,   0.77,  99.90,   0.99,  -0.17,
03/27 11Z,   0.40,   0.24,  99.90,   0.47,  -0.17,  (min)
03/27 12Z,   0.40,   0.83,  99.90,   1.06,  -0.17,
03/27 13Z,   0.40,   2.58,  99.90,   2.80,  -0.17,
03/27 14Z,   0.40,   4.40,  99.90,   4.63,  -0.17,
03/27 15Z,   0.40,   5.67,  99.90,   5.90,  -0.17,
03/27 16Z,   0.40,   6.52,  99.90,   6.74,  -0.17,
03/27 17Z,   0.40,   6.70,  99.90,   6.92,  -0.17,  (max)
03/27 18Z,   0.40,   6.01,  99.90,   6.24,  -0.17,
03/27 19Z,   0.40,   4.90,  99.90,   5.12,  -0.17,
03/27 20Z,   0.30,   3.75,  99.90,   3.88,  -0.17,
03/27 21Z,   0.30,   2.63,  99.90,   2.76,  -0.17,
03/27 22Z,   0.30,   1.55,  99.90,   1.67,  -0.17,
03/27 23Z,   0.30,   0.59,  99.90,   0.72,  -0.17,
03/28 00Z,   0.30,   0.40,  99.90,   0.53,  -0.17,  (min)
03/28 01Z,   0.30,   1.56,  99.90,   1.69,  -0.17,
03/28 02Z,   0.40,   3.40,  99.90,   3.63,  -0.17,
03/28 03Z,   0.40,   4.91,  99.90,   5.13,  -0.17,
03/28 04Z,   0.40,   5.97,  99.90,   6.20,  -0.17,
03/28 05Z,   0.40,   6.54,  99.90,   6.77,  -0.17,  (max)
03/28 06Z,   0.40,   6.22,  99.90,   6.44,  -0.17,
03/28 07Z,   0.40,   5.19,  99.90,   5.41,  -0.17,
03/28 08Z,   0.40,   3.97,  99.90,   4.20,  -0.17,
03/28 09Z,   0.40,   2.78,  99.90,   3.00,  -0.17,
03/28 10Z,   0.40,   1.64,  99.90,   1.87,  -0.17,
03/28 11Z,   0.40,   0.61,  99.90,   0.83,  -0.17,
03/28 12Z,   0.40,   0.08,  99.90,   0.31,  -0.17,  (min)
03/28 13Z,   0.40,   0.83,  99.90,   1.06,  -0.17,
03/28 14Z,   0.40,   2.71,  99.90,   2.94,  -0.17,
03/28 15Z,   0.40,   4.56,  99.90,   4.78,  -0.17,
03/28 16Z,   0.40,   5.85,  99.90,   6.07,  -0.17,
03/28 17Z,   0.40,   6.66,  99.90,   6.89,  -0.17,
03/28 18Z,   0.40,   6.69,  99.90,   6.92,  -0.17,
03/28 19Z,  99.90,   5.87,  99.90,  99.90,  -0.17,
03/28 20Z,  99.90,   4.71,  99.90,  99.90,  -0.17,
03/28 21Z,  99.90,   3.54,  99.90,  99.90,  -0.17,
03/28 22Z,  99.90,   2.40,  99.90,  99.90,  -0.17,
03/28 23Z,  99.90,   1.28,  99.90,  99.90,  -0.17,
03/29 00Z,  99.90,   0.38,  99.90,  99.90,  -0.17,