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 : 01/13/2026 03:23:17 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 12Z,   0.50,  -2.91,  -2.27,  99.90,   0.14,
01/11 13Z,   0.50,  -2.69,  -2.16,  99.90,   0.03,  (max)
01/11 14Z,   0.50,  -3.31,  -2.91,  99.90,  -0.10,
01/11 15Z,   0.40,  -4.30,  -3.89,  99.90,   0.01,
01/11 16Z,   0.40,  -5.40,  -4.88,  99.90,   0.12,
01/11 17Z,   0.40,  -6.46,  -5.86,  99.90,   0.20,
01/11 18Z,   0.40,  -7.50,  -6.79,  99.90,   0.31,
01/11 19Z,   0.40,  -8.29,  -7.53,  99.90,   0.36,  (min)
01/11 20Z,   0.40,  -8.16,  -7.48,  99.90,   0.28,
01/11 21Z,   0.40,  -7.04,  -5.95,  99.90,   0.69,
01/11 22Z,   0.40,  -5.78,  -4.88,  99.90,   0.50,
01/11 23Z,   0.40,  -4.72,  -4.02,  99.90,   0.30,
01/12 00Z,   0.40,  -3.67,  -3.38,  99.90,  -0.11,
01/12 01Z,   0.40,  -3.08,  -3.09,  99.90,  -0.41,  (max)
01/12 02Z,   0.40,  -3.40,  -3.62,  99.90,  -0.62,
01/12 03Z,   0.30,  -4.32,  -4.45,  99.90,  -0.43,
01/12 04Z,   0.20,  -5.43,  -5.50,  99.90,  -0.27,
01/12 05Z,   0.20,  -6.51,  -6.47,  99.90,  -0.16,
01/12 06Z,   0.10,  -7.48,  -7.48,  99.90,  -0.10,
01/12 07Z,   0.00,  -8.30,  -8.46,  99.90,  -0.16,
01/12 08Z,   0.00,  -8.46,  -9.29,  99.90,  -0.83,
01/12 09Z,  -0.10,  -7.49,  -9.30,  99.90,  -1.71,  (min)
01/12 10Z,  -0.10,  -6.04,  -7.33,  99.90,  -1.19,
01/12 11Z,  -0.10,  -4.81,  -5.81,  99.90,  -0.90,
01/12 12Z,  -0.30,  -3.68,  -4.67,  99.90,  -0.69,
01/12 13Z,  -0.30,  -2.76,  -3.77,  99.90,  -0.71,
01/12 14Z,  -0.30,  -2.67,  -3.32,  99.90,  -0.35,  (max)
01/12 15Z,  -0.30,  -3.37,  -3.60,  99.90,   0.07,
01/12 16Z,  -0.30,  -4.39,  -4.40,  99.90,   0.29,
01/12 17Z,  -0.20,  -5.48,  -5.41,  99.90,   0.27,
01/12 18Z,  -0.40,  -6.53,  -6.38,  99.90,   0.55,
01/12 19Z,  -0.40,  -7.56,  -7.33,  99.90,   0.63,
01/12 20Z,  -0.30,  -8.31,  -8.05,  99.90,   0.56,  (min)
01/12 21Z,  -0.30,  -8.08,  -8.01,  99.90,   0.37,
01/12 22Z,  -0.30,  -6.98,  -6.76,  99.90,   0.52,
01/12 23Z,  -0.30,  -5.82,  -5.52,  99.90,   0.60,
01/13 00Z,  -0.20,  -4.76,  -4.48,  99.90,   0.48,
01/13 01Z,  -0.20,  -3.69,  -3.63,  99.90,   0.26,
01/13 02Z,  -0.20,  -3.17,  -3.23,  99.90,   0.14,  (max)
01/13 03Z,  -0.20,  -3.58,  -3.67,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 04Z,  -0.20,  -4.54,  99.90,  -4.63,   0.11,
01/13 05Z,  -0.20,  -5.66,  99.90,  -5.74,   0.11,
01/13 06Z,  -0.20,  -6.71,  99.90,  -6.79,   0.12,
01/13 07Z,  -0.20,  -7.63,  99.90,  -7.71,   0.12,
01/13 08Z,  -0.20,  -8.35,  99.90,  -8.44,   0.12,  (min)
01/13 09Z,  -0.20,  -8.32,  99.90,  -8.40,   0.12,
01/13 10Z,  -0.20,  -7.21,  99.90,  -7.29,   0.12,
01/13 11Z,  -0.20,  -5.78,  99.90,  -5.86,   0.12,
01/13 12Z,  -0.30,  -4.59,  99.90,  -4.77,   0.12,
01/13 13Z,  -0.30,  -3.45,  99.90,  -3.63,   0.12,
01/13 14Z,  -0.30,  -2.62,  99.90,  -2.80,   0.12,  (max)
01/13 15Z,  -0.30,  -2.66,  99.90,  -2.84,   0.12,
01/13 16Z,  -0.30,  -3.43,  99.90,  -3.60,   0.12,
01/13 17Z,  -0.30,  -4.45,  99.90,  -4.63,   0.12,
01/13 18Z,  -0.30,  -5.53,  99.90,  -5.71,   0.12,
01/13 19Z,  -0.30,  -6.58,  99.90,  -6.76,   0.12,
01/13 20Z,  -0.30,  -7.64,  99.90,  -7.82,   0.12,
01/13 21Z,  -0.30,  -8.34,  99.90,  -8.52,   0.12,  (min)
01/13 22Z,  -0.30,  -8.02,  99.90,  -8.20,   0.12,
01/13 23Z,  -0.20,  -6.92,  99.90,  -7.00,   0.12,
01/14 00Z,  -0.20,  -5.81,  99.90,  -5.89,   0.12,
01/14 01Z,  -0.20,  -4.72,  99.90,  -4.80,   0.12,
01/14 02Z,  -0.20,  -3.64,  99.90,  -3.72,   0.12,
01/14 03Z,  -0.20,  -3.22,  99.90,  -3.30,   0.12,  (max)
01/14 04Z,  -0.20,  -3.73,  99.90,  -3.81,   0.12,
01/14 05Z,  -0.10,  -4.73,  99.90,  -4.71,   0.12,
01/14 06Z,  -0.10,  -5.84,  99.90,  -5.82,   0.12,
01/14 07Z,  -0.10,  -6.86,  99.90,  -6.84,   0.12,
01/14 08Z,  -0.10,  -7.76,  99.90,  -7.73,   0.12,
01/14 09Z,  -0.10,  -8.40,  99.90,  -8.37,   0.12,  (min)
01/14 10Z,  -0.10,  -8.17,  99.90,  -8.15,   0.12,
01/14 11Z,  -0.10,  -6.93,  99.90,  -6.91,   0.12,
01/14 12Z,  -0.10,  -5.51,  99.90,  -5.49,   0.12,
01/14 13Z,  -0.20,  -4.34,  99.90,  -4.42,   0.12,
01/14 14Z,  -0.20,  -3.21,  99.90,  -3.28,   0.12,
01/14 15Z,  -0.20,  -2.49,  99.90,  -2.57,   0.12,  (max)
01/14 16Z,  -0.20,  -2.67,  99.90,  -2.75,   0.12,
01/14 17Z,  -0.20,  -3.49,  99.90,  -3.57,   0.12,
01/14 18Z,  -0.20,  -4.53,  99.90,  -4.61,   0.12,
01/14 19Z,  -0.20,  -5.60,  99.90,  -5.67,   0.12,
01/14 20Z,  -0.20,  -6.67,  99.90,  -6.75,   0.12,
01/14 21Z,  -0.30,  -7.76,  99.90,  -7.94,   0.12,
01/14 22Z,  -0.30,  -8.39,  99.90,  -8.57,   0.12,  (min)
01/14 23Z,  -0.30,  -7.94,  99.90,  -8.12,   0.12,
01/15 00Z,  -0.30,  -6.80,  99.90,  -6.98,   0.12,
01/15 01Z,  -0.30,  -5.71,  99.90,  -5.89,   0.12,
01/15 02Z,  -0.30,  -4.57,  99.90,  -4.75,   0.12,
01/15 03Z,  -0.20,  -3.53,  99.90,  -3.61,   0.12,
01/15 04Z,  -0.20,  -3.26,  99.90,  -3.34,   0.12,  (max)
01/15 05Z,  -0.20,  -3.88,  99.90,  -3.96,   0.12,
01/15 06Z,  -0.20,  -4.91,  99.90,  -4.99,   0.12,
01/15 07Z,  -0.10,  -6.02,  99.90,  -5.99,   0.12,
01/15 08Z,  -0.10,  -7.02,  99.90,  -7.00,   0.12,
01/15 09Z,  -0.10,  -7.90,  99.90,  -7.88,   0.12,
01/15 10Z,  -0.10,  -8.44,  99.90,  -8.42,   0.12,  (min)
01/15 11Z,  -0.10,  -8.00,  99.90,  -7.98,   0.12,
01/15 12Z,  -0.10,  -6.62,  99.90,  -6.60,   0.12,
01/15 13Z,  -0.20,  -5.20,  99.90,  -5.28,   0.12,
01/15 14Z,  -0.20,  -4.03,  99.90,  -4.11,   0.12,
01/15 15Z,  -0.30,  -2.93,  99.90,  -3.11,   0.12,
01/15 16Z,  -0.40,  -2.38,  99.90,  -2.66,   0.12,  (max)
01/15 17Z,  -0.40,  -2.72,  99.90,  -3.00,   0.12,
01/15 18Z,  -0.50,  -3.60,  99.90,  -3.98,   0.12,
01/15 19Z,  -0.60,  -4.64,  99.90,  -5.11,   0.12,
01/15 20Z,  -0.60,  -5.71,  99.90,  -6.18,   0.12,
01/15 21Z,  -0.60,  -6.81,  99.90,  -7.29,   0.12,
01/15 22Z,  -0.70,  -7.91,  99.90,  -8.49,   0.12,
01/15 23Z,  -0.70,  -8.42,  99.90,  -8.99,   0.12,  (min)
01/16 00Z,  -0.70,  -7.78,  99.90,  -8.36,   0.12,
01/16 01Z,  -0.70,  -6.59,  99.90,  -7.17,   0.12,
01/16 02Z,  -0.70,  -5.48,  99.90,  -6.06,   0.12,
01/16 03Z,  -0.70,  -4.33,  99.90,  -4.91,   0.12,
01/16 04Z,  -0.70,  -3.40,  99.90,  -3.98,   0.12,  (max)
01/16 05Z,  -0.80,  -3.33,  99.90,  -4.01,   0.12,
01/16 06Z,  -0.80,  -4.07,  99.90,  -4.74,   0.12,
01/16 07Z,  -0.80,  -5.13,  99.90,  -5.80,   0.12,
01/16 08Z,  -0.80,  -6.22,  99.90,  -6.90,   0.12,
01/16 09Z,  -0.80,  -7.21,  99.90,  -7.89,   0.12,
01/16 10Z,  -0.80,  -8.07,  99.90,  -8.75,   0.12,
01/16 11Z,  -0.80,  -8.47,  99.90,  -9.15,   0.12,  (min)
01/16 12Z,  -0.80,  -7.78,  99.90,  -8.46,   0.12,
01/16 13Z,  -0.80,  -6.24,  99.90,  -6.92,   0.12,
01/16 14Z,  -0.80,  -4.81,  99.90,  -5.49,   0.12,
01/16 15Z,  -0.70,  -3.66,  99.90,  -4.24,   0.12,
01/16 16Z,  -0.70,  -2.66,  99.90,  -3.24,   0.12,
01/16 17Z,  -0.70,  -2.32,  99.90,  -2.90,   0.12,  (max)
01/16 18Z,  -0.60,  -2.84,  99.90,  -3.32,   0.12,
01/16 19Z,  99.90,  -3.77,  99.90,  99.90,   0.12,
01/16 20Z,  99.90,  -4.81,  99.90,  99.90,   0.12,
01/16 21Z,  99.90,  -5.89,  99.90,  99.90,   0.12,
01/16 22Z,  99.90,  -7.02,  99.90,  99.90,   0.12,
01/16 23Z,  99.90,  -8.09,  99.90,  99.90,   0.12,
01/17 00Z,  99.90,  -8.38,  99.90,  99.90,   0.12,