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 : 06/30/2025 20:23:11 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 00Z,   0.90,  -2.93,  -2.53,  99.90,  -0.50,
06/29 01Z,   0.90,  -3.85,  -3.60,  99.90,  -0.65,
06/29 02Z,   0.90,  -4.83,  -4.65,  99.90,  -0.72,
06/29 03Z,   0.90,  -5.66,  -5.60,  99.90,  -0.84,  (min)
06/29 04Z,   0.90,  -5.59,  -5.51,  99.90,  -0.82,
06/29 05Z,   0.90,  -4.27,  -3.21,  99.90,   0.16,
06/29 06Z,   0.90,  -2.60,  -1.60,  99.90,   0.10,
06/29 07Z,   0.90,  -1.32,  -0.30,  99.90,   0.12,
06/29 08Z,   0.80,  -0.33,   0.67,  99.90,   0.20,
06/29 09Z,   0.80,   0.17,   1.24,  99.90,   0.27,  (max)
06/29 10Z,   0.80,  -0.16,   0.72,  99.90,   0.08,
06/29 11Z,   0.80,  -0.98,  -0.45,  99.90,  -0.27,
06/29 12Z,   0.80,  -1.89,  -1.66,  99.90,  -0.57,
06/29 13Z,   0.80,  -2.88,  -2.70,  99.90,  -0.62,
06/29 14Z,   0.80,  -4.04,  -3.81,  99.90,  -0.57,
06/29 15Z,   0.80,  -5.34,  -4.92,  99.90,  -0.38,
06/29 16Z,   0.80,  -6.17,  -5.78,  99.90,  -0.41,
06/29 17Z,   0.70,  -5.75,  -5.88,  99.90,  -0.83,  (min)
06/29 18Z,   0.60,  -4.39,  -3.67,  99.90,   0.12,
06/29 19Z,   0.60,  -3.05,  -2.07,  99.90,   0.38,
06/29 20Z,   0.60,  -1.87,  -0.87,  99.90,   0.40,
06/29 21Z,   0.60,  -0.91,  -0.11,  99.90,   0.20,
06/29 22Z,   0.60,  -0.71,   0.24,  99.90,   0.35,  (max)
06/29 23Z,   0.60,  -1.27,  -0.54,  99.90,   0.13,
06/30 00Z,   0.60,  -2.13,  -1.69,  99.90,  -0.16,
06/30 01Z,   0.60,  -3.05,  -2.75,  99.90,  -0.30,
06/30 02Z,   0.60,  -4.00,  -3.80,  99.90,  -0.40,
06/30 03Z,   0.60,  -4.97,  -4.89,  99.90,  -0.52,
06/30 04Z,   0.60,  -5.69,  -5.80,  99.90,  -0.71,  (min)
06/30 05Z,   0.60,  -5.40,  -5.52,  99.90,  -0.72,
06/30 06Z,   0.60,  -4.01,  -3.34,  99.90,   0.07,
06/30 07Z,   0.60,  -2.48,  -1.79,  99.90,   0.09,
06/30 08Z,   0.60,  -1.34,  -0.52,  99.90,   0.22,
06/30 09Z,   0.60,  -0.43,   0.42,  99.90,   0.25,
06/30 10Z,   0.60,  -0.05,   0.90,  99.90,   0.35,  (max)
06/30 11Z,   0.60,  -0.49,   0.25,  99.90,   0.14,
06/30 12Z,   0.60,  -1.35,  -0.88,  99.90,  -0.13,
06/30 13Z,   0.60,  -2.32,  -1.99,  99.90,  -0.27,
06/30 14Z,   0.60,  -3.35,  -3.06,  99.90,  -0.31,
06/30 15Z,   0.60,  -4.49,  -4.17,  99.90,  -0.28,
06/30 16Z,   0.60,  -5.66,  -5.17,  99.90,  -0.11,
06/30 17Z,   0.60,  -6.19,  -5.93,  99.90,  -0.34,  (min)
06/30 18Z,   0.60,  -5.47,  -4.88,  99.90,  -0.01,
06/30 19Z,   0.60,  -4.05,  -2.78,  99.90,   0.67,
06/30 20Z,   0.60,  -2.77,  -1.47,  99.90,   0.70,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 21Z,   0.60,  -1.63,  99.90,  -0.40,   0.63,
06/30 22Z,   0.70,  -0.75,  99.90,   0.50,   0.55,
06/30 23Z,   0.70,  -0.67,  99.90,   0.51,   0.48,  (max)
07/01 00Z,   0.70,  -1.31,  99.90,  -0.20,   0.41,
07/01 01Z,   0.70,  -2.22,  99.90,  -1.18,   0.33,
07/01 02Z,   0.70,  -3.19,  99.90,  -2.23,   0.26,
07/01 03Z,   0.70,  -4.16,  99.90,  -3.27,   0.19,
07/01 04Z,   0.70,  -5.10,  99.90,  -4.29,   0.11,
07/01 05Z,   0.70,  -5.70,  99.90,  -4.96,   0.04,  (min)
07/01 06Z,   0.80,  -5.22,  99.90,  -4.46,  -0.03,
07/01 07Z,   0.80,  -3.80,  99.90,  -3.11,  -0.11,
07/01 08Z,   0.80,  -2.43,  99.90,  -1.81,  -0.18,
07/01 09Z,   0.80,  -1.40,  99.90,  -0.79,  -0.18,
07/01 10Z,   0.70,  -0.56,  99.90,  -0.04,  -0.18,
07/01 11Z,   0.70,  -0.28,  99.90,   0.23,  -0.18,  (max)
07/01 12Z,   0.70,  -0.81,  99.90,  -0.30,  -0.18,
07/01 13Z,   0.70,  -1.74,  99.90,  -1.22,  -0.18,
07/01 14Z,   0.70,  -2.77,  99.90,  -2.25,  -0.18,
07/01 15Z,   0.70,  -3.83,  99.90,  -3.31,  -0.18,
07/01 16Z,   0.70,  -4.91,  99.90,  -4.39,  -0.18,
07/01 17Z,   0.70,  -5.90,  99.90,  -5.38,  -0.18,
07/01 18Z,   0.70,  -6.12,  99.90,  -5.60,  -0.18,  (min)
07/01 19Z,   0.70,  -5.14,  99.90,  -4.63,  -0.18,
07/01 20Z,   0.60,  -3.71,  99.90,  -3.29,  -0.18,
07/01 21Z,   0.60,  -2.49,  99.90,  -2.07,  -0.18,
07/01 22Z,   0.60,  -1.38,  99.90,  -0.96,  -0.18,
07/01 23Z,   0.60,  -0.58,  99.90,  -0.16,  -0.18,  (max)
07/02 00Z,   0.60,  -0.62,  99.90,  -0.20,  -0.18,
07/02 01Z,   0.60,  -1.34,  99.90,  -0.93,  -0.18,
07/02 02Z,   0.60,  -2.31,  99.90,  -1.89,  -0.18,
07/02 03Z,   0.60,  -3.33,  99.90,  -2.91,  -0.18,
07/02 04Z,   0.50,  -4.30,  99.90,  -3.99,  -0.18,
07/02 05Z,   0.50,  -5.22,  99.90,  -4.90,  -0.18,
07/02 06Z,   0.50,  -5.68,  99.90,  -5.36,  -0.18,  (min)
07/02 07Z,   0.50,  -5.06,  99.90,  -4.75,  -0.18,
07/02 08Z,   0.40,  -3.68,  99.90,  -3.47,  -0.18,
07/02 09Z,   0.40,  -2.47,  99.90,  -2.25,  -0.18,
07/02 10Z,   0.40,  -1.51,  99.90,  -1.29,  -0.18,
07/02 11Z,   0.40,  -0.70,  99.90,  -0.48,  -0.18,
07/02 12Z,   0.40,  -0.52,  99.90,  -0.30,  -0.18,  (max)
07/02 13Z,   0.40,  -1.13,  99.90,  -0.92,  -0.18,
07/02 14Z,   0.40,  -2.12,  99.90,  -1.90,  -0.18,
07/02 15Z,   0.40,  -3.19,  99.90,  -2.98,  -0.18,
07/02 16Z,   0.50,  -4.24,  99.90,  -3.93,  -0.18,
07/02 17Z,   0.50,  -5.25,  99.90,  -4.93,  -0.18,
07/02 18Z,   0.50,  -6.04,  99.90,  -5.72,  -0.18,  (min)
07/02 19Z,   0.50,  -5.96,  99.90,  -5.64,  -0.18,
07/02 20Z,   0.50,  -4.79,  99.90,  -4.47,  -0.18,
07/02 21Z,   0.50,  -3.37,  99.90,  -3.05,  -0.18,
07/02 22Z,   0.50,  -2.21,  99.90,  -1.89,  -0.18,
07/02 23Z,   0.50,  -1.11,  99.90,  -0.80,  -0.18,
07/03 00Z,   0.50,  -0.40,  99.90,  -0.09,  -0.18,  (max)
07/03 01Z,   0.50,  -0.57,  99.90,  -0.25,  -0.18,
07/03 02Z,   0.50,  -1.37,  99.90,  -1.06,  -0.18,
07/03 03Z,   0.50,  -2.40,  99.90,  -2.08,  -0.18,
07/03 04Z,   0.50,  -3.44,  99.90,  -3.12,  -0.18,
07/03 05Z,   0.50,  -4.42,  99.90,  -4.11,  -0.18,
07/03 06Z,   0.50,  -5.31,  99.90,  -5.00,  -0.18,
07/03 07Z,   0.60,  -5.67,  99.90,  -5.25,  -0.18,  (min)
07/03 08Z,   0.60,  -4.95,  99.90,  -4.54,  -0.18,
07/03 09Z,   0.60,  -3.65,  99.90,  -3.23,  -0.18,
07/03 10Z,   0.50,  -2.56,  99.90,  -2.24,  -0.18,
07/03 11Z,   0.50,  -1.63,  99.90,  -1.31,  -0.18,
07/03 12Z,   0.50,  -0.83,  99.90,  -0.51,  -0.18,
07/03 13Z,   0.50,  -0.74,  99.90,  -0.42,  -0.18,  (max)
07/03 14Z,   0.50,  -1.43,  99.90,  -1.11,  -0.18,
07/03 15Z,   0.50,  -2.46,  99.90,  -2.14,  -0.18,
07/03 16Z,   0.50,  -3.56,  99.90,  -3.24,  -0.18,
07/03 17Z,   0.50,  -4.57,  99.90,  -4.25,  -0.18,
07/03 18Z,   0.50,  -5.48,  99.90,  -5.16,  -0.18,
07/03 19Z,   0.50,  -6.08,  99.90,  -5.76,  -0.18,  (min)
07/03 20Z,   0.50,  -5.73,  99.90,  -5.41,  -0.18,
07/03 21Z,   0.50,  -4.43,  99.90,  -4.11,  -0.18,
07/03 22Z,   0.50,  -3.05,  99.90,  -2.73,  -0.18,
07/03 23Z,   0.50,  -1.92,  99.90,  -1.60,  -0.18,
07/04 00Z,   0.50,  -0.84,  99.90,  -0.52,  -0.18,
07/04 01Z,   0.50,  -0.23,  99.90,   0.09,  -0.18,  (max)
07/04 02Z,   0.50,  -0.53,  99.90,  -0.21,  -0.18,
07/04 03Z,   0.60,  -1.40,  99.90,  -0.99,  -0.18,
07/04 04Z,   0.60,  -2.47,  99.90,  -2.05,  -0.18,
07/04 05Z,   0.60,  -3.53,  99.90,  -3.11,  -0.18,
07/04 06Z,   0.60,  -4.52,  99.90,  -4.10,  -0.18,
07/04 07Z,   0.60,  -5.41,  99.90,  -4.99,  -0.18,
07/04 08Z,   0.50,  -5.68,  99.90,  -5.36,  -0.18,  (min)
07/04 09Z,   0.50,  -4.90,  99.90,  -4.58,  -0.18,
07/04 10Z,   0.50,  -3.68,  99.90,  -3.36,  -0.18,
07/04 11Z,   0.50,  -2.67,  99.90,  -2.36,  -0.18,
07/04 12Z,   0.50,  -1.71,  99.90,  -1.40,  -0.18,