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 : 11/14/2025 15:21:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 00Z,  -0.60,  -1.95,  -2.70,  99.90,  -0.15,
11/13 01Z,  -0.70,  -2.01,  -2.51,  99.90,   0.20,  (max)
11/13 02Z,  -0.70,  -2.60,  -3.34,  99.90,  -0.04,
11/13 03Z,  -0.70,  -3.38,  -4.45,  99.90,  -0.37,
11/13 04Z,  -0.70,  -4.29,  -5.48,  99.90,  -0.49,
11/13 05Z,  -0.60,  -5.40,  -6.49,  99.90,  -0.49,
11/13 06Z,  -0.50,  -6.69,  -7.51,  99.90,  -0.32,
11/13 07Z,  -0.40,  -7.64,  -8.36,  99.90,  -0.32,
11/13 08Z,  -0.40,  -7.45,  -8.81,  99.90,  -0.96,  (min)
11/13 09Z,  -0.40,  -6.35,  -7.33,  99.90,  -0.58,
11/13 10Z,  -0.40,  -5.17,  -5.74,  99.90,  -0.17,
11/13 11Z,  -0.50,  -4.00,  -4.58,  99.90,  -0.08,
11/13 12Z,  -0.40,  -2.88,  -3.95,  99.90,  -0.67,
11/13 13Z,  -0.50,  -2.41,  -2.92,  99.90,  -0.01,
11/13 14Z,  -0.50,  -2.76,  -2.78,  99.90,   0.48,  (max)
11/13 15Z,  -0.50,  -3.51,  -3.57,  99.90,   0.44,
11/13 16Z,  -0.50,  -4.41,  -4.70,  99.90,   0.21,
11/13 17Z,  -0.50,  -5.39,  -5.77,  99.90,   0.12,
11/13 18Z,  -0.50,  -6.45,  -6.85,  99.90,   0.10,
11/13 19Z,  -0.50,  -7.37,  -7.88,  99.90,  -0.01,
11/13 20Z,  -0.50,  -7.41,  -8.70,  99.90,  -0.79,
11/13 21Z,  -0.60,  -6.35,  -8.81,  99.90,  -1.86,  (min)
11/13 22Z,  -0.60,  -5.04,  -6.90,  99.90,  -1.26,
11/13 23Z,  -0.70,  -3.91,  -5.55,  99.90,  -0.94,
11/14 00Z,  -0.70,  -2.79,  -4.45,  99.90,  -0.96,
11/14 01Z,  -0.70,  -2.05,  -3.61,  99.90,  -0.86,
11/14 02Z,  -0.70,  -2.11,  -3.14,  99.90,  -0.33,  (max)
11/14 03Z,  -0.70,  -2.70,  -3.25,  99.90,   0.15,
11/14 04Z,  -0.70,  -3.50,  -4.43,  99.90,  -0.23,
11/14 05Z,  -0.70,  -4.46,  -5.47,  99.90,  -0.31,
11/14 06Z,  -0.60,  -5.61,  -6.42,  99.90,  -0.21,
11/14 07Z,  -0.60,  -6.92,  -7.38,  99.90,   0.14,
11/14 08Z,  -0.50,  -7.77,  -8.14,  99.90,   0.13,  (min)
11/14 09Z,  -0.50,  -7.45,  -7.75,  99.90,   0.20,
11/14 10Z,  -0.50,  -6.34,  -6.10,  99.90,   0.74,
11/14 11Z,  -0.50,  -5.15,  -4.68,  99.90,   0.97,
11/14 12Z,  -0.50,  -3.88,  -3.50,  99.90,   0.88,
11/14 13Z,  -0.40,  -2.68,  -2.50,  99.90,   0.58,
11/14 14Z,  -0.40,  -2.23,  -2.13,  99.90,   0.50,  (max)
11/14 15Z,  -0.40,  -2.60,  -2.60,  99.90,   0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 16Z,  -0.40,  -3.36,  99.90,  -3.43,   0.33,
11/14 17Z,  -0.40,  -4.30,  99.90,  -4.43,   0.27,
11/14 18Z,  -0.40,  -5.33,  99.90,  -5.53,   0.20,
11/14 19Z,  -0.40,  -6.47,  99.90,  -6.74,   0.13,
11/14 20Z,  -0.30,  -7.44,  99.90,  -7.67,   0.07,
11/14 21Z,  -0.30,  -7.45,  99.90,  -7.75,   0.00,  (min)
11/14 22Z,  -0.30,  -6.43,  99.90,  -6.80,  -0.06,
11/14 23Z,  -0.30,  -5.21,  99.90,  -5.64,  -0.13,
11/15 00Z,  -0.30,  -4.04,  99.90,  -4.54,  -0.19,
11/15 01Z,  -0.30,  -2.82,  99.90,  -3.38,  -0.26,
11/15 02Z,  -0.20,  -2.08,  99.90,  -2.60,  -0.32,  (max)
11/15 03Z,  -0.20,  -2.19,  99.90,  -2.78,  -0.39,
11/15 04Z,  -0.20,  -2.82,  99.90,  -3.41,  -0.39,
11/15 05Z,  -0.20,  -3.68,  99.90,  -4.27,  -0.39,
11/15 06Z,  -0.20,  -4.69,  99.90,  -5.28,  -0.39,
11/15 07Z,  -0.20,  -5.88,  99.90,  -6.47,  -0.39,
11/15 08Z,  -0.10,  -7.18,  99.90,  -7.67,  -0.39,
11/15 09Z,  -0.10,  -7.89,  99.90,  -8.38,  -0.39,  (min)
11/15 10Z,  -0.10,  -7.41,  99.90,  -7.90,  -0.39,
11/15 11Z,  -0.10,  -6.24,  99.90,  -6.73,  -0.39,
11/15 12Z,  -0.10,  -4.99,  99.90,  -5.48,  -0.39,
11/15 13Z,   0.00,  -3.60,  99.90,  -3.99,  -0.39,
11/15 14Z,   0.00,  -2.37,  99.90,  -2.76,  -0.39,
11/15 15Z,   0.00,  -2.01,  99.90,  -2.40,  -0.39,  (max)
11/15 16Z,   0.00,  -2.45,  99.90,  -2.84,  -0.39,
11/15 17Z,   0.00,  -3.27,  99.90,  -3.66,  -0.39,
11/15 18Z,   0.00,  -4.25,  99.90,  -4.64,  -0.39,
11/15 19Z,   0.10,  -5.35,  99.90,  -5.64,  -0.39,
11/15 20Z,   0.10,  -6.58,  99.90,  -6.87,  -0.39,
11/15 21Z,   0.10,  -7.57,  99.90,  -7.86,  -0.39,  (min)
11/15 22Z,   0.10,  -7.51,  99.90,  -7.80,  -0.39,
11/15 23Z,   0.20,  -6.49,  99.90,  -6.68,  -0.39,
11/16 00Z,   0.20,  -5.29,  99.90,  -5.48,  -0.39,
11/16 01Z,   0.20,  -4.05,  99.90,  -4.24,  -0.39,
11/16 02Z,   0.30,  -2.76,  99.90,  -2.85,  -0.39,
11/16 03Z,   0.30,  -2.07,  99.90,  -2.16,  -0.39,  (max)
11/16 04Z,   0.30,  -2.28,  99.90,  -2.37,  -0.39,
11/16 05Z,   0.40,  -3.00,  99.90,  -2.99,  -0.39,
11/16 06Z,   0.40,  -3.92,  99.90,  -3.91,  -0.39,
11/16 07Z,   0.40,  -4.97,  99.90,  -4.96,  -0.39,
11/16 08Z,   0.40,  -6.19,  99.90,  -6.18,  -0.39,
11/16 09Z,   0.40,  -7.44,  99.90,  -7.43,  -0.39,
11/16 10Z,   0.30,  -7.95,  99.90,  -8.04,  -0.39,  (min)
11/16 11Z,   0.30,  -7.25,  99.90,  -7.34,  -0.39,
11/16 12Z,   0.20,  -5.99,  99.90,  -6.18,  -0.39,
11/16 13Z,   0.20,  -4.66,  99.90,  -4.85,  -0.39,
11/16 14Z,   0.20,  -3.19,  99.90,  -3.38,  -0.39,
11/16 15Z,   0.10,  -2.03,  99.90,  -2.32,  -0.39,
11/16 16Z,   0.10,  -1.83,  99.90,  -2.12,  -0.39,  (max)
11/16 17Z,   0.10,  -2.39,  99.90,  -2.68,  -0.39,
11/16 18Z,   0.00,  -3.28,  99.90,  -3.67,  -0.39,
11/16 19Z,   0.00,  -4.32,  99.90,  -4.71,  -0.39,
11/16 20Z,   0.00,  -5.48,  99.90,  -5.87,  -0.39,
11/16 21Z,   0.00,  -6.78,  99.90,  -7.17,  -0.39,
11/16 22Z,  -0.10,  -7.72,  99.90,  -8.21,  -0.39,  (min)
11/16 23Z,  -0.10,  -7.53,  99.90,  -8.02,  -0.39,
11/17 00Z,  -0.20,  -6.46,  99.90,  -7.05,  -0.39,
11/17 01Z,  -0.30,  -5.24,  99.90,  -5.93,  -0.39,
11/17 02Z,  -0.30,  -3.92,  99.90,  -4.61,  -0.39,
11/17 03Z,  -0.40,  -2.63,  99.90,  -3.42,  -0.39,
11/17 04Z,  -0.40,  -2.09,  99.90,  -2.88,  -0.39,  (max)
11/17 05Z,  -0.40,  -2.44,  99.90,  -3.23,  -0.39,
11/17 06Z,  -0.50,  -3.25,  99.90,  -4.14,  -0.39,
11/17 07Z,  -0.50,  -4.24,  99.90,  -5.13,  -0.39,
11/17 08Z,  -0.60,  -5.32,  99.90,  -6.31,  -0.39,
11/17 09Z,  -0.60,  -6.54,  99.90,  -7.53,  -0.39,
11/17 10Z,  -0.60,  -7.66,  99.90,  -8.65,  -0.39,
11/17 11Z,  -0.60,  -7.88,  99.90,  -8.87,  -0.39,  (min)
11/17 12Z,  -0.60,  -6.94,  99.90,  -7.93,  -0.39,
11/17 13Z,  -0.60,  -5.58,  99.90,  -6.57,  -0.39,
11/17 14Z,  -0.60,  -4.18,  99.90,  -5.17,  -0.39,
11/17 15Z,  -0.60,  -2.71,  99.90,  -3.70,  -0.39,
11/17 16Z,  -0.60,  -1.74,  99.90,  -2.73,  -0.39,  (max)
11/17 17Z,  -0.60,  -1.76,  99.90,  -2.75,  -0.39,
11/17 18Z,  -0.70,  -2.46,  99.90,  -3.55,  -0.39,
11/17 19Z,  -0.70,  -3.42,  99.90,  -4.51,  -0.39,
11/17 20Z,  -0.80,  -4.51,  99.90,  -5.70,  -0.39,
11/17 21Z,  -0.80,  -5.73,  99.90,  -6.92,  -0.39,
11/17 22Z,  -0.80,  -7.04,  99.90,  -8.23,  -0.39,
11/17 23Z,  -0.90,  -7.85,  99.90,  -9.14,  -0.39,  (min)
11/18 00Z,  -0.90,  -7.46,  99.90,  -8.75,  -0.39,
11/18 01Z,  -0.90,  -6.30,  99.90,  -7.59,  -0.39,
11/18 02Z,  -0.90,  -5.05,  99.90,  -6.34,  -0.39,
11/18 03Z,  -0.90,  -3.69,  99.90,  -4.98,  -0.39,
11/18 04Z,  -0.90,  -2.50,  99.90,  -3.79,  -0.39,
11/18 05Z,  -0.90,  -2.17,  99.90,  -3.46,  -0.39,  (max)
11/18 06Z,  -0.90,  -2.70,  99.90,  -3.99,  -0.39,
11/18 07Z,  99.90,  -3.60,  99.90,  99.90,  -0.39,
11/18 08Z,  99.90,  -4.63,  99.90,  99.90,  -0.39,
11/18 09Z,  99.90,  -5.71,  99.90,  99.90,  -0.39,
11/18 10Z,  99.90,  -6.88,  99.90,  99.90,  -0.39,
11/18 11Z,  99.90,  -7.79,  99.90,  99.90,  -0.39,
11/18 12Z,  99.90,  -7.66,  99.90,  99.90,  -0.39,