EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
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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 : 11/06/2025 21:22:21 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/05 06Z,  -0.40,  -1.64,  -2.42,  99.90,  -0.38,  (max)
11/05 07Z,  -0.40,  -2.54,  -3.44,  99.90,  -0.50,
11/05 08Z,  -0.40,  -3.79,  -4.65,  99.90,  -0.46,
11/05 09Z,  -0.40,  -5.01,  -5.66,  99.90,  -0.25,
11/05 10Z,  -0.40,  -6.12,  -6.69,  99.90,  -0.17,
11/05 11Z,  -0.40,  -7.12,  -7.77,  99.90,  -0.25,
11/05 12Z,  -0.50,  -7.84,  -8.73,  99.90,  -0.39,  (min)
11/05 13Z,  -0.50,  -7.57,  -8.69,  99.90,  -0.62,
11/05 14Z,  -0.50,  -5.91,  -6.23,  99.90,   0.18,
11/05 15Z,  -0.50,  -3.76,  -4.47,  99.90,  -0.21,
11/05 16Z,  -0.40,  -2.14,  -3.02,  99.90,  -0.48,
11/05 17Z,  -0.40,  -1.10,  -1.90,  99.90,  -0.40,
11/05 18Z,  -0.30,  -0.75,  -1.12,  99.90,  -0.07,  (max)
11/05 19Z,  -0.30,  -1.36,  -1.37,  99.90,   0.29,
11/05 20Z,  -0.30,  -2.53,  -2.54,  99.90,   0.29,
11/05 21Z,  -0.20,  -3.76,  -3.76,  99.90,   0.20,
11/05 22Z,  -0.20,  -4.94,  -4.85,  99.90,   0.29,
11/05 23Z,  -0.10,  -6.13,  -5.98,  99.90,   0.25,
11/06 00Z,   0.00,  -7.30,  -7.05,  99.90,   0.25,
11/06 01Z,   0.00,  -7.93,  -7.93,  99.90,  -0.00,  (min)
11/06 02Z,   0.00,  -7.19,  -7.50,  99.90,  -0.31,
11/06 03Z,   0.00,  -5.38,  -5.32,  99.90,   0.06,
11/06 04Z,   0.00,  -3.65,  -3.84,  99.90,  -0.19,
11/06 05Z,   0.00,  -2.43,  -2.82,  99.90,  -0.39,
11/06 06Z,   0.00,  -1.72,  -2.30,  99.90,  -0.58,  (max)
11/06 07Z,   0.00,  -1.88,  -2.72,  99.90,  -0.84,
11/06 08Z,   0.00,  -2.87,  -3.83,  99.90,  -0.96,
11/06 09Z,  -0.10,  -4.10,  -4.99,  99.90,  -0.79,
11/06 10Z,  -0.20,  -5.25,  -6.05,  99.90,  -0.60,
11/06 11Z,  -0.30,  -6.31,  -7.14,  99.90,  -0.53,
11/06 12Z,  -0.30,  -7.28,  -8.25,  99.90,  -0.67,
11/06 13Z,  -0.30,  -7.88,  -9.11,  99.90,  -0.93,
11/06 14Z,  -0.40,  -7.36,  -9.87,  99.90,  -2.11,  (min)
11/06 15Z,  -0.40,  -5.49,  -8.41,  99.90,  -2.52,
11/06 16Z,  -0.50,  -3.35,  -6.28,  99.90,  -2.43,
11/06 17Z,  -0.60,  -1.83,  -4.64,  99.90,  -2.21,
11/06 18Z,  -0.60,  -0.91,  -3.35,  99.90,  -1.84,
11/06 19Z,  -0.60,  -0.74,  -2.53,  99.90,  -1.19,  (max)
11/06 20Z,  -0.60,  -1.49,  -2.84,  99.90,  -0.75,
11/06 21Z,  -0.70,  -2.66,  -4.13,  99.90,  -0.77,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 22Z,  -0.70,  -3.82,  99.90,  -5.26,  -0.74,
11/06 23Z,  -0.70,  -4.96,  99.90,  -6.38,  -0.71,
11/07 00Z,  -0.70,  -6.17,  99.90,  -7.55,  -0.69,
11/07 01Z,  -0.70,  -7.37,  99.90,  -8.72,  -0.66,
11/07 02Z,  -0.60,  -7.90,  99.90,  -9.13,  -0.63,  (min)
11/07 03Z,  -0.60,  -7.01,  99.90,  -8.21,  -0.60,
11/07 04Z,  -0.50,  -5.20,  99.90,  -6.26,  -0.57,
11/07 05Z,  -0.50,  -3.58,  99.90,  -4.62,  -0.54,
11/07 06Z,  -0.50,  -2.47,  99.90,  -3.48,  -0.51,
11/07 07Z,  -0.40,  -1.88,  99.90,  -2.76,  -0.48,  (max)
11/07 08Z,  -0.40,  -2.18,  99.90,  -3.03,  -0.45,
11/07 09Z,  -0.30,  -3.20,  99.90,  -3.92,  -0.42,
11/07 10Z,  -0.30,  -4.36,  99.90,  -5.08,  -0.42,
11/07 11Z,  -0.30,  -5.45,  99.90,  -6.17,  -0.42,
11/07 12Z,  -0.20,  -6.46,  99.90,  -7.08,  -0.42,
11/07 13Z,  -0.20,  -7.38,  99.90,  -8.01,  -0.42,
11/07 14Z,  -0.10,  -7.86,  99.90,  -8.39,  -0.42,  (min)
11/07 15Z,  -0.10,  -7.10,  99.90,  -7.63,  -0.42,
11/07 16Z,  -0.10,  -5.10,  99.90,  -5.63,  -0.42,
11/07 17Z,   0.00,  -3.06,  99.90,  -3.48,  -0.42,
11/07 18Z,   0.00,  -1.68,  99.90,  -2.11,  -0.42,
11/07 19Z,   0.00,  -0.89,  99.90,  -1.32,  -0.42,
11/07 20Z,   0.00,  -0.88,  99.90,  -1.30,  -0.42,  (max)
11/07 21Z,   0.10,  -1.69,  99.90,  -2.02,  -0.42,
11/07 22Z,   0.10,  -2.81,  99.90,  -3.13,  -0.42,
11/07 23Z,   0.20,  -3.89,  99.90,  -4.11,  -0.42,
11/08 00Z,   0.20,  -4.99,  99.90,  -5.21,  -0.42,
11/08 01Z,   0.20,  -6.20,  99.90,  -6.43,  -0.42,
11/08 02Z,   0.20,  -7.40,  99.90,  -7.63,  -0.42,
11/08 03Z,   0.20,  -7.81,  99.90,  -8.04,  -0.42,  (min)
11/08 04Z,   0.20,  -6.80,  99.90,  -7.02,  -0.42,
11/08 05Z,   0.20,  -5.04,  99.90,  -5.26,  -0.42,
11/08 06Z,   0.20,  -3.58,  99.90,  -3.81,  -0.42,
11/08 07Z,   0.20,  -2.57,  99.90,  -2.79,  -0.42,
11/08 08Z,   0.20,  -2.08,  99.90,  -2.30,  -0.42,  (max)
11/08 09Z,   0.10,  -2.47,  99.90,  -2.80,  -0.42,
11/08 10Z,   0.10,  -3.47,  99.90,  -3.80,  -0.42,
11/08 11Z,   0.00,  -4.56,  99.90,  -4.98,  -0.42,
11/08 12Z,   0.00,  -5.58,  99.90,  -6.01,  -0.42,
11/08 13Z,   0.00,  -6.56,  99.90,  -6.98,  -0.42,
11/08 14Z,   0.00,  -7.44,  99.90,  -7.86,  -0.42,
11/08 15Z,   0.00,  -7.79,  99.90,  -8.21,  -0.42,  (min)
11/08 16Z,   0.00,  -6.83,  99.90,  -7.26,  -0.42,
11/08 17Z,  -0.10,  -4.80,  99.90,  -5.33,  -0.42,
11/08 18Z,  -0.10,  -2.93,  99.90,  -3.45,  -0.42,
11/08 19Z,  -0.10,  -1.71,  99.90,  -2.23,  -0.42,
11/08 20Z,  -0.10,  -1.03,  99.90,  -1.56,  -0.42,  (max)
11/08 21Z,  -0.10,  -1.11,  99.90,  -1.64,  -0.42,
11/08 22Z,  -0.10,  -1.93,  99.90,  -2.46,  -0.42,
11/08 23Z,  -0.10,  -2.95,  99.90,  -3.48,  -0.42,
11/09 00Z,  -0.10,  -3.95,  99.90,  -4.47,  -0.42,
11/09 01Z,  -0.10,  -5.02,  99.90,  -5.54,  -0.42,
11/09 02Z,  -0.10,  -6.25,  99.90,  -6.77,  -0.42,
11/09 03Z,  -0.10,  -7.42,  99.90,  -7.94,  -0.42,
11/09 04Z,  -0.10,  -7.69,  99.90,  -8.22,  -0.42,  (min)
11/09 05Z,   0.00,  -6.59,  99.90,  -7.01,  -0.42,
11/09 06Z,   0.00,  -4.95,  99.90,  -5.37,  -0.42,
11/09 07Z,   0.00,  -3.65,  99.90,  -4.07,  -0.42,
11/09 08Z,   0.00,  -2.71,  99.90,  -3.13,  -0.42,
11/09 09Z,   0.00,  -2.29,  99.90,  -2.71,  -0.42,  (max)
11/09 10Z,   0.00,  -2.71,  99.90,  -3.14,  -0.42,
11/09 11Z,   0.00,  -3.66,  99.90,  -4.08,  -0.42,
11/09 12Z,   0.00,  -4.67,  99.90,  -5.09,  -0.42,
11/09 13Z,   0.00,  -5.65,  99.90,  -6.07,  -0.42,
11/09 14Z,   0.00,  -6.60,  99.90,  -7.02,  -0.42,
11/09 15Z,   0.10,  -7.45,  99.90,  -7.77,  -0.42,
11/09 16Z,   0.10,  -7.68,  99.90,  -8.01,  -0.42,  (min)
11/09 17Z,   0.10,  -6.59,  99.90,  -6.92,  -0.42,
11/09 18Z,   0.20,  -4.63,  99.90,  -4.85,  -0.42,
11/09 19Z,   0.20,  -2.96,  99.90,  -3.18,  -0.42,
11/09 20Z,   0.30,  -1.88,  99.90,  -2.01,  -0.42,
11/09 21Z,   0.30,  -1.27,  99.90,  -1.39,  -0.42,  (max)
11/09 22Z,   0.30,  -1.39,  99.90,  -1.51,  -0.42,
11/09 23Z,   0.30,  -2.16,  99.90,  -2.28,  -0.42,
11/10 00Z,   0.30,  -3.08,  99.90,  -3.20,  -0.42,
11/10 01Z,   0.20,  -4.01,  99.90,  -4.24,  -0.42,
11/10 02Z,   0.20,  -5.07,  99.90,  -5.29,  -0.42,
11/10 03Z,   0.20,  -6.30,  99.90,  -6.53,  -0.42,
11/10 04Z,   0.20,  -7.43,  99.90,  -7.65,  -0.42,
11/10 05Z,   0.20,  -7.58,  99.90,  -7.80,  -0.42,  (min)
11/10 06Z,   0.20,  -6.43,  99.90,  -6.66,  -0.42,
11/10 07Z,   0.20,  -4.93,  99.90,  -5.16,  -0.42,
11/10 08Z,   0.10,  -3.76,  99.90,  -4.09,  -0.42,
11/10 09Z,   0.10,  -2.85,  99.90,  -3.17,  -0.42,
11/10 10Z,   0.10,  -2.45,  99.90,  -2.77,  -0.42,  (max)
11/10 11Z,   0.10,  -2.87,  99.90,  -3.20,  -0.42,
11/10 12Z,   0.10,  -3.75,  99.90,  -4.07,  -0.42,
11/10 13Z,  99.90,  -4.69,  99.90,  99.90,  -0.42,
11/10 14Z,  99.90,  -5.64,  99.90,  99.90,  -0.42,
11/10 15Z,  99.90,  -6.59,  99.90,  99.90,  -0.42,
11/10 16Z,  99.90,  -7.43,  99.90,  99.90,  -0.42,
11/10 17Z,  99.90,  -7.57,  99.90,  99.90,  -0.42,
11/10 18Z,  99.90,  -6.41,  99.90,  99.90,  -0.42,