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 : 03/24/2025 10:25:32 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 18Z,   0.50,  -5.63,  -5.69,  99.90,  -0.56,
03/22 19Z,   0.50,  -5.99,  -6.03,  99.90,  -0.54,  (min)
03/22 20Z,   0.50,  -5.59,  -4.74,  99.90,   0.35,
03/22 21Z,   0.50,  -4.27,  -3.38,  99.90,   0.39,
03/22 22Z,   0.50,  -2.91,  -2.33,  99.90,   0.08,
03/22 23Z,   0.50,  -2.15,  -1.63,  99.90,   0.02,
03/23 00Z,   0.50,  -1.67,  -1.17,  99.90,  -0.00,  (max)
03/23 01Z,   0.40,  -1.50,  -1.58,  99.90,  -0.48,
03/23 02Z,   0.40,  -2.04,  -2.53,  99.90,  -0.89,
03/23 03Z,   0.30,  -3.10,  -3.53,  99.90,  -0.73,
03/23 04Z,   0.30,  -4.24,  -4.54,  99.90,  -0.60,
03/23 05Z,   0.20,  -5.21,  -5.49,  99.90,  -0.48,
03/23 06Z,   0.30,  -5.83,  -6.30,  99.90,  -0.77,
03/23 07Z,   0.20,  -6.07,  -6.72,  99.90,  -0.85,  (min)
03/23 08Z,   0.10,  -5.67,  -5.89,  99.90,  -0.32,
03/23 09Z,   0.10,  -4.27,  -4.62,  99.90,  -0.45,
03/23 10Z,   0.10,  -2.47,  -3.39,  99.90,  -1.02,
03/23 11Z,   0.00,  -1.30,  -2.36,  99.90,  -1.06,
03/23 12Z,   0.00,  -0.77,  -1.45,  99.90,  -0.68,
03/23 13Z,   0.00,  -0.55,  -1.15,  99.90,  -0.60,  (max)
03/23 14Z,   0.00,  -0.92,  -1.68,  99.90,  -0.76,
03/23 15Z,   0.00,  -1.89,  -2.62,  99.90,  -0.73,
03/23 16Z,   0.00,  -3.02,  -3.69,  99.90,  -0.67,
03/23 17Z,   0.00,  -4.05,  -4.76,  99.90,  -0.71,
03/23 18Z,  -0.10,  -4.90,  -5.81,  99.90,  -0.81,
03/23 19Z,  -0.10,  -5.58,  -6.64,  99.90,  -0.96,
03/23 20Z,  -0.10,  -5.95,  -6.76,  99.90,  -0.71,  (min)
03/23 21Z,  -0.10,  -5.49,  -5.37,  99.90,   0.22,
03/23 22Z,   0.00,  -4.15,  -4.00,  99.90,   0.15,
03/23 23Z,   0.00,  -2.86,  -2.81,  99.90,   0.05,
03/24 00Z,  -0.10,  -2.11,  -1.89,  99.90,   0.32,
03/24 01Z,  -0.10,  -1.56,  -1.28,  99.90,   0.38,  (max)
03/24 02Z,   0.00,  -1.41,  -1.48,  99.90,  -0.07,
03/24 03Z,   0.00,  -2.01,  -2.28,  99.90,  -0.27,
03/24 04Z,   0.00,  -3.08,  -3.17,  99.90,  -0.09,
03/24 05Z,   0.00,  -4.20,  -4.00,  99.90,   0.20,
03/24 06Z,   0.00,  -5.14,  -4.89,  99.90,   0.25,
03/24 07Z,   0.00,  -5.78,  -5.60,  99.90,   0.18,  (min)
03/24 08Z,   0.00,  -6.08,  -5.31,  99.90,   0.77,
03/24 09Z,   0.10,  -5.66,  -3.64,  99.90,   1.92,
03/24 10Z,   0.10,  -4.21,  -2.25,  99.90,   1.86,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 11Z,   0.20,  -2.45,  99.90,  -0.56,   1.69,
03/24 12Z,   0.20,  -1.32,  99.90,   0.40,   1.52,
03/24 13Z,   0.30,  -0.72,  99.90,   0.93,   1.35,
03/24 14Z,   0.40,  -0.45,  99.90,   1.13,   1.18,  (max)
03/24 15Z,   0.40,  -0.85,  99.90,   0.56,   1.01,
03/24 16Z,   0.50,  -1.83,  99.90,  -0.48,   0.85,
03/24 17Z,   0.60,  -2.93,  99.90,  -1.65,   0.68,
03/24 18Z,   0.60,  -3.95,  99.90,  -2.84,   0.51,
03/24 19Z,   0.60,  -4.83,  99.90,  -3.89,   0.34,
03/24 20Z,   0.50,  -5.58,  99.90,  -4.91,   0.17,
03/24 21Z,   0.50,  -6.00,  99.90,  -5.49,   0.01,  (min)
03/24 22Z,   0.40,  -5.46,  99.90,  -5.22,  -0.16,
03/24 23Z,   0.40,  -4.06,  99.90,  -3.82,  -0.16,
03/25 00Z,   0.30,  -2.78,  99.90,  -2.64,  -0.16,
03/25 01Z,   0.30,  -1.96,  99.90,  -1.82,  -0.16,
03/25 02Z,   0.20,  -1.33,  99.90,  -1.30,  -0.16,
03/25 03Z,   0.20,  -1.23,  99.90,  -1.19,  -0.16,  (max)
03/25 04Z,   0.20,  -1.91,  99.90,  -1.87,  -0.16,
03/25 05Z,   0.10,  -3.00,  99.90,  -3.06,  -0.16,
03/25 06Z,   0.10,  -4.11,  99.90,  -4.17,  -0.16,
03/25 07Z,   0.10,  -5.06,  99.90,  -5.13,  -0.16,
03/25 08Z,   0.10,  -5.77,  99.90,  -5.84,  -0.16,
03/25 09Z,   0.10,  -6.16,  99.90,  -6.22,  -0.16,  (min)
03/25 10Z,   0.10,  -5.72,  99.90,  -5.79,  -0.16,
03/25 11Z,   0.10,  -4.20,  99.90,  -4.26,  -0.16,
03/25 12Z,   0.00,  -2.45,  99.90,  -2.61,  -0.16,
03/25 13Z,   0.00,  -1.30,  99.90,  -1.46,  -0.16,
03/25 14Z,   0.00,  -0.59,  99.90,  -0.75,  -0.16,
03/25 15Z,   0.00,  -0.29,  99.90,  -0.45,  -0.16,  (max)
03/25 16Z,   0.00,  -0.75,  99.90,  -0.91,  -0.16,
03/25 17Z,   0.00,  -1.76,  99.90,  -1.92,  -0.16,
03/25 18Z,   0.00,  -2.85,  99.90,  -3.02,  -0.16,
03/25 19Z,   0.00,  -3.89,  99.90,  -4.05,  -0.16,
03/25 20Z,   0.00,  -4.84,  99.90,  -5.00,  -0.16,
03/25 21Z,   0.00,  -5.69,  99.90,  -5.86,  -0.16,
03/25 22Z,   0.00,  -6.11,  99.90,  -6.28,  -0.16,  (min)
03/25 23Z,   0.00,  -5.44,  99.90,  -5.60,  -0.16,
03/26 00Z,   0.00,  -3.93,  99.90,  -4.09,  -0.16,
03/26 01Z,   0.00,  -2.59,  99.90,  -2.76,  -0.16,
03/26 02Z,   0.00,  -1.66,  99.90,  -1.83,  -0.16,
03/26 03Z,   0.00,  -0.99,  99.90,  -1.15,  -0.16,
03/26 04Z,   0.00,  -0.97,  99.90,  -1.13,  -0.16,  (max)
03/26 05Z,   0.00,  -1.76,  99.90,  -1.92,  -0.16,
03/26 06Z,   0.00,  -2.88,  99.90,  -3.04,  -0.16,
03/26 07Z,   0.00,  -4.01,  99.90,  -4.17,  -0.16,
03/26 08Z,   0.00,  -5.01,  99.90,  -5.17,  -0.16,
03/26 09Z,   0.00,  -5.83,  99.90,  -5.99,  -0.16,
03/26 10Z,   0.00,  -6.30,  99.90,  -6.46,  -0.16,  (min)
03/26 11Z,   0.00,  -5.81,  99.90,  -5.98,  -0.16,
03/26 12Z,  -0.10,  -4.19,  99.90,  -4.45,  -0.16,
03/26 13Z,  -0.10,  -2.41,  99.90,  -2.67,  -0.16,
03/26 14Z,  -0.10,  -1.20,  99.90,  -1.46,  -0.16,
03/26 15Z,  -0.10,  -0.40,  99.90,  -0.66,  -0.16,
03/26 16Z,   0.00,  -0.12,  99.90,  -0.28,  -0.16,  (max)
03/26 17Z,   0.00,  -0.68,  99.90,  -0.84,  -0.16,
03/26 18Z,   0.00,  -1.73,  99.90,  -1.90,  -0.16,
03/26 19Z,   0.00,  -2.85,  99.90,  -3.02,  -0.16,
03/26 20Z,  -0.10,  -3.93,  99.90,  -4.19,  -0.16,
03/26 21Z,  -0.10,  -4.95,  99.90,  -5.22,  -0.16,
03/26 22Z,  -0.20,  -5.89,  99.90,  -6.25,  -0.16,
03/26 23Z,  -0.20,  -6.24,  99.90,  -6.60,  -0.16,  (min)
03/27 00Z,  -0.30,  -5.35,  99.90,  -5.82,  -0.16,
03/27 01Z,  -0.30,  -3.69,  99.90,  -4.15,  -0.16,
03/27 02Z,  -0.30,  -2.26,  99.90,  -2.72,  -0.16,
03/27 03Z,  -0.30,  -1.24,  99.90,  -1.70,  -0.16,
03/27 04Z,  -0.30,  -0.58,  99.90,  -1.04,  -0.16,  (max)
03/27 05Z,  -0.30,  -0.71,  99.90,  -1.17,  -0.16,
03/27 06Z,  -0.30,  -1.61,  99.90,  -2.08,  -0.16,
03/27 07Z,  -0.30,  -2.78,  99.90,  -3.25,  -0.16,
03/27 08Z,  -0.30,  -3.95,  99.90,  -4.41,  -0.16,
03/27 09Z,  -0.20,  -5.01,  99.90,  -5.37,  -0.16,
03/27 10Z,  -0.20,  -5.94,  99.90,  -6.31,  -0.16,
03/27 11Z,  -0.20,  -6.47,  99.90,  -6.83,  -0.16,  (min)
03/27 12Z,  -0.20,  -5.88,  99.90,  -6.24,  -0.16,
03/27 13Z,  -0.20,  -4.13,  99.90,  -4.49,  -0.16,
03/27 14Z,  -0.20,  -2.31,  99.90,  -2.67,  -0.16,
03/27 15Z,  -0.20,  -1.04,  99.90,  -1.40,  -0.16,
03/27 16Z,  -0.20,  -0.19,  99.90,  -0.56,  -0.16,
03/27 17Z,  -0.20,  -0.01,  99.90,  -0.37,  -0.16,  (max)
03/27 18Z,  -0.20,  -0.70,  99.90,  -1.06,  -0.16,
03/27 19Z,  -0.20,  -1.81,  99.90,  -2.18,  -0.16,
03/27 20Z,  -0.10,  -2.96,  99.90,  -3.22,  -0.16,
03/27 21Z,  -0.10,  -4.08,  99.90,  -4.34,  -0.16,
03/27 22Z,  -0.10,  -5.16,  99.90,  -5.43,  -0.16,
03/27 23Z,  -0.10,  -6.12,  99.90,  -6.38,  -0.16,
03/28 00Z,  -0.10,  -6.31,  99.90,  -6.57,  -0.16,
03/28 01Z,  99.90,  -5.15,  99.90,  99.90,  -0.16,
03/28 02Z,  99.90,  -3.31,  99.90,  99.90,  -0.16,
03/28 03Z,  99.90,  -1.80,  99.90,  99.90,  -0.16,
03/28 04Z,  99.90,  -0.74,  99.90,  99.90,  -0.16,
03/28 05Z,  99.90,  -0.17,  99.90,  99.90,  -0.16,
03/28 06Z,  99.90,  -0.49,  99.90,  99.90,  -0.16,