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 : 03/17/2025 15:22:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 00Z,   0.80,  -6.12,  -5.61,  99.90,  -0.29,
03/16 01Z,   0.80,  -7.16,  -6.60,  99.90,  -0.24,
03/16 02Z,   0.80,  -7.83,  -7.39,  99.90,  -0.36,  (min)
03/16 03Z,   0.80,  -7.34,  -6.88,  99.90,  -0.34,
03/16 04Z,   0.80,  -5.87,  -4.96,  99.90,   0.11,
03/16 05Z,   0.80,  -4.37,  -3.58,  99.90,  -0.01,
03/16 06Z,   0.80,  -3.17,  -2.47,  99.90,  -0.10,
03/16 07Z,   0.80,  -2.21,  -1.70,  99.90,  -0.29,
03/16 08Z,   0.80,  -1.98,  -1.39,  99.90,  -0.21,  (max)
03/16 09Z,   0.80,  -2.63,  -2.12,  99.90,  -0.29,
03/16 10Z,   0.80,  -3.70,  -3.22,  99.90,  -0.32,
03/16 11Z,   0.80,  -4.82,  -4.24,  99.90,  -0.22,
03/16 12Z,   0.80,  -5.91,  -5.23,  99.90,  -0.12,
03/16 13Z,   0.80,  -6.96,  -6.21,  99.90,  -0.05,
03/16 14Z,   0.80,  -7.82,  -7.03,  99.90,  -0.01,
03/16 15Z,   0.80,  -7.81,  -7.11,  99.90,  -0.10,  (min)
03/16 16Z,   0.80,  -6.61,  -5.28,  99.90,   0.53,
03/16 17Z,   0.80,  -5.04,  -3.81,  99.90,   0.43,
03/16 18Z,   0.90,  -3.82,  -2.63,  99.90,   0.29,
03/16 19Z,   0.90,  -2.83,  -1.75,  99.90,   0.18,
03/16 20Z,   0.90,  -2.30,  -1.17,  99.90,   0.23,  (max)
03/16 21Z,   1.00,  -2.65,  -1.44,  99.90,   0.21,
03/16 22Z,   1.00,  -3.59,  -2.31,  99.90,   0.28,
03/16 23Z,   1.00,  -4.67,  -3.34,  99.90,   0.33,
03/17 00Z,   1.10,  -5.71,  -4.30,  99.90,   0.31,
03/17 01Z,   1.10,  -6.66,  -5.19,  99.90,   0.37,
03/17 02Z,   1.10,  -7.47,  -6.03,  99.90,   0.34,
03/17 03Z,   1.10,  -7.70,  -6.45,  99.90,   0.15,  (min)
03/17 04Z,   1.20,  -6.73,  -4.68,  99.90,   0.85,
03/17 05Z,   1.10,  -5.04,  -3.27,  99.90,   0.67,
03/17 06Z,   1.10,  -3.63,  -2.13,  99.90,   0.40,
03/17 07Z,   1.10,  -2.63,  -1.31,  99.90,   0.22,
03/17 08Z,   1.00,  -1.98,  -0.69,  99.90,   0.29,  (max)
03/17 09Z,   1.00,  -2.11,  -1.20,  99.90,  -0.09,
03/17 10Z,   1.00,  -3.01,  -2.26,  99.90,  -0.25,
03/17 11Z,   0.90,  -4.18,  -3.33,  99.90,  -0.05,
03/17 12Z,   0.90,  -5.33,  -4.37,  99.90,   0.06,
03/17 13Z,   0.80,  -6.38,  -5.39,  99.90,   0.19,
03/17 14Z,   0.80,  -7.30,  -6.34,  99.90,   0.16,
03/17 15Z,   0.70,  -7.90,  -7.13,  99.90,   0.07,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 16Z,   0.70,  -7.50,  99.90,  -6.74,   0.06,
03/17 17Z,   0.60,  -6.04,  99.90,  -5.39,   0.05,
03/17 18Z,   0.60,  -4.53,  99.90,  -3.89,   0.04,
03/17 19Z,   0.60,  -3.48,  99.90,  -2.85,   0.03,
03/17 20Z,   0.50,  -2.70,  99.90,  -2.18,   0.03,
03/17 21Z,   0.50,  -2.46,  99.90,  -1.94,   0.02,  (max)
03/17 22Z,   0.50,  -3.07,  99.90,  -2.55,   0.01,
03/17 23Z,   0.50,  -4.14,  99.90,  -3.64,   0.00,
03/18 00Z,   0.50,  -5.28,  99.90,  -4.78,  -0.00,
03/18 01Z,   0.50,  -6.29,  99.90,  -5.80,  -0.01,
03/18 02Z,   0.40,  -7.10,  99.90,  -6.72,  -0.02,
03/18 03Z,   0.40,  -7.63,  99.90,  -7.26,  -0.03,  (min)
03/18 04Z,   0.40,  -7.41,  99.90,  -7.04,  -0.03,
03/18 05Z,   0.40,  -6.03,  99.90,  -5.66,  -0.03,
03/18 06Z,   0.40,  -4.25,  99.90,  -3.88,  -0.03,
03/18 07Z,   0.40,  -3.01,  99.90,  -2.63,  -0.03,
03/18 08Z,   0.30,  -2.25,  99.90,  -1.98,  -0.03,
03/18 09Z,   0.30,  -1.92,  99.90,  -1.64,  -0.03,  (max)
03/18 10Z,   0.30,  -2.36,  99.90,  -2.08,  -0.03,
03/18 11Z,   0.30,  -3.44,  99.90,  -3.17,  -0.03,
03/18 12Z,   0.30,  -4.67,  99.90,  -4.39,  -0.03,
03/18 13Z,   0.30,  -5.81,  99.90,  -5.53,  -0.03,
03/18 14Z,   0.30,  -6.77,  99.90,  -6.50,  -0.03,
03/18 15Z,   0.30,  -7.53,  99.90,  -7.26,  -0.03,
03/18 16Z,   0.30,  -7.84,  99.90,  -7.57,  -0.03,  (min)
03/18 17Z,   0.30,  -7.09,  99.90,  -6.82,  -0.03,
03/18 18Z,   0.30,  -5.50,  99.90,  -5.23,  -0.03,
03/18 19Z,   0.30,  -4.11,  99.90,  -3.84,  -0.03,
03/18 20Z,   0.40,  -3.26,  99.90,  -2.89,  -0.03,
03/18 21Z,   0.40,  -2.69,  99.90,  -2.32,  -0.03,  (max)
03/18 22Z,   0.40,  -2.71,  99.90,  -2.33,  -0.03,
03/18 23Z,   0.50,  -3.51,  99.90,  -3.03,  -0.03,
03/19 00Z,   0.50,  -4.67,  99.90,  -4.19,  -0.03,
03/19 01Z,   0.60,  -5.81,  99.90,  -5.24,  -0.03,
03/19 02Z,   0.60,  -6.76,  99.90,  -6.19,  -0.03,
03/19 03Z,   0.60,  -7.40,  99.90,  -6.83,  -0.03,
03/19 04Z,   0.60,  -7.64,  99.90,  -7.07,  -0.03,  (min)
03/19 05Z,   0.70,  -7.01,  99.90,  -6.34,  -0.03,
03/19 06Z,   0.70,  -5.34,  99.90,  -4.67,  -0.03,
03/19 07Z,   0.70,  -3.59,  99.90,  -2.92,  -0.03,
03/19 08Z,   0.70,  -2.57,  99.90,  -1.89,  -0.03,
03/19 09Z,   0.70,  -2.05,  99.90,  -1.38,  -0.03,
03/19 10Z,   0.70,  -1.98,  99.90,  -1.31,  -0.03,  (max)
03/19 11Z,   0.70,  -2.66,  99.90,  -1.99,  -0.03,
03/19 12Z,   0.70,  -3.86,  99.90,  -3.18,  -0.03,
03/19 13Z,   0.80,  -5.09,  99.90,  -4.32,  -0.03,
03/19 14Z,   0.80,  -6.18,  99.90,  -5.41,  -0.03,
03/19 15Z,   0.80,  -7.03,  99.90,  -6.26,  -0.03,
03/19 16Z,   0.80,  -7.64,  99.90,  -6.86,  -0.03,
03/19 17Z,   0.80,  -7.68,  99.90,  -6.90,  -0.03,  (min)
03/19 18Z,   0.80,  -6.66,  99.90,  -5.89,  -0.03,
03/19 19Z,   0.90,  -5.03,  99.90,  -4.16,  -0.03,
03/19 20Z,   0.90,  -3.82,  99.90,  -2.95,  -0.03,
03/19 21Z,   0.90,  -3.15,  99.90,  -2.28,  -0.03,
03/19 22Z,   0.90,  -2.76,  99.90,  -1.89,  -0.03,  (max)
03/19 23Z,   0.90,  -2.98,  99.90,  -2.11,  -0.03,
03/20 00Z,   0.90,  -3.92,  99.90,  -3.04,  -0.03,
03/20 01Z,   1.00,  -5.11,  99.90,  -4.14,  -0.03,
03/20 02Z,   1.00,  -6.24,  99.90,  -5.26,  -0.03,
03/20 03Z,   1.00,  -7.09,  99.90,  -6.11,  -0.03,
03/20 04Z,   1.00,  -7.56,  99.90,  -6.59,  -0.03,  (min)
03/20 05Z,   1.00,  -7.54,  99.90,  -6.57,  -0.03,
03/20 06Z,   1.00,  -6.58,  99.90,  -5.61,  -0.03,
03/20 07Z,   1.10,  -4.74,  99.90,  -3.67,  -0.03,
03/20 08Z,   1.10,  -3.12,  99.90,  -2.05,  -0.03,
03/20 09Z,   1.10,  -2.32,  99.90,  -1.25,  -0.03,
03/20 10Z,   1.10,  -1.99,  99.90,  -0.91,  -0.03,  (max)
03/20 11Z,   1.10,  -2.12,  99.90,  -1.05,  -0.03,
03/20 12Z,   1.10,  -2.97,  99.90,  -1.89,  -0.03,
03/20 13Z,   1.20,  -4.20,  99.90,  -3.03,  -0.03,
03/20 14Z,   1.20,  -5.40,  99.90,  -4.23,  -0.03,
03/20 15Z,   1.20,  -6.41,  99.90,  -5.24,  -0.03,
03/20 16Z,   1.20,  -7.16,  99.90,  -5.99,  -0.03,
03/20 17Z,   1.20,  -7.62,  99.90,  -6.45,  -0.03,  (min)
03/20 18Z,   1.20,  -7.45,  99.90,  -6.28,  -0.03,
03/20 19Z,   1.30,  -6.26,  99.90,  -4.98,  -0.03,
03/20 20Z,   1.30,  -4.68,  99.90,  -3.41,  -0.03,
03/20 21Z,   1.30,  -3.67,  99.90,  -2.40,  -0.03,
03/20 22Z,   1.30,  -3.13,  99.90,  -1.86,  -0.03,
03/20 23Z,   1.40,  -2.86,  99.90,  -1.49,  -0.03,  (max)
03/21 00Z,   1.40,  -3.23,  99.90,  -1.86,  -0.03,
03/21 01Z,   1.40,  -4.25,  99.90,  -2.87,  -0.03,
03/21 02Z,   1.50,  -5.44,  99.90,  -3.97,  -0.03,
03/21 03Z,   1.50,  -6.52,  99.90,  -5.05,  -0.03,
03/21 04Z,   1.50,  -7.27,  99.90,  -5.79,  -0.03,
03/21 05Z,   1.50,  -7.60,  99.90,  -6.13,  -0.03,  (min)
03/21 06Z,   1.40,  -7.38,  99.90,  -6.01,  -0.03,
03/21 07Z,  99.90,  -6.19,  99.90,  99.90,  -0.03,
03/21 08Z,  99.90,  -4.30,  99.90,  99.90,  -0.03,
03/21 09Z,  99.90,  -2.85,  99.90,  99.90,  -0.03,
03/21 10Z,  99.90,  -2.23,  99.90,  99.90,  -0.03,
03/21 11Z,  99.90,  -2.00,  99.90,  99.90,  -0.03,
03/21 12Z,  99.90,  -2.27,  99.90,  99.90,  -0.03,