EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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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
#Bar Harbor, Frenchman Bay, ME : 09/06/2026 20:22:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 00Z,   0.90,  -7.78,  -7.06,  99.90,  -0.18,
09/05 01Z,   0.90, -10.38,  -9.50,  99.90,  -0.02,
09/05 02Z,   0.90, -12.37, -11.35,  99.90,   0.12,
09/05 03Z,   0.80, -13.35, -12.43,  99.90,   0.12,  (min)
09/05 04Z,   0.80, -13.20, -12.26,  99.90,   0.14,
09/05 05Z,   0.80, -11.94, -10.94,  99.90,   0.20,
09/05 06Z,   0.80,  -9.82,  -8.77,  99.90,   0.25,
09/05 07Z,   0.80,  -7.41,  -6.36,  99.90,   0.25,
09/05 08Z,   0.80,  -5.40,  -4.55,  99.90,   0.05,
09/05 09Z,   0.80,  -4.26,  -3.45,  99.90,   0.01,
09/05 10Z,   0.70,  -4.19,  -3.37,  99.90,   0.12,  (max)
09/05 11Z,   0.70,  -5.18,  -4.50,  99.90,  -0.02,
09/05 12Z,   0.70,  -7.01,  -6.33,  99.90,  -0.02,
09/05 13Z,   0.70,  -9.21,  -8.63,  99.90,  -0.12,
09/05 14Z,   0.60, -11.12, -10.43,  99.90,   0.09,
09/05 15Z,   0.60, -12.26, -11.53,  99.90,   0.13,
09/05 16Z,   0.60, -12.37, -11.69,  99.90,   0.08,  (min)
09/05 17Z,   0.60, -11.41, -10.57,  99.90,   0.24,
09/05 18Z,   0.60,  -9.47,  -8.56,  99.90,   0.31,
09/05 19Z,   0.60,  -6.99,  -5.98,  99.90,   0.41,
09/05 20Z,   0.60,  -4.66,  -3.74,  99.90,   0.32,
09/05 21Z,   0.70,  -3.08,  -2.24,  99.90,   0.14,
09/05 22Z,   0.80,  -2.58,  -1.80,  99.90,  -0.02,  (max)
09/05 23Z,   0.80,  -3.26,  -2.48,  99.90,  -0.02,
09/06 00Z,   0.80,  -5.01,  -4.35,  99.90,  -0.14,
09/06 01Z,   0.80,  -7.49,  -6.86,  99.90,  -0.17,
09/06 02Z,   0.90, -10.06,  -9.37,  99.90,  -0.21,
09/06 03Z,   0.90, -12.11, -11.28,  99.90,  -0.07,
09/06 04Z,   0.90, -13.24, -12.37,  99.90,  -0.03,
09/06 05Z,   1.00, -13.27, -12.42,  99.90,  -0.15,  (min)
09/06 06Z,   1.00, -12.16, -11.16,  99.90,   0.00,
09/06 07Z,   1.00, -10.14,  -9.10,  99.90,   0.04,
09/06 08Z,   1.10,  -7.76,  -6.68,  99.90,  -0.02,
09/06 09Z,   1.10,  -5.70,  -4.71,  99.90,  -0.11,
09/06 10Z,   1.10,  -4.43,  -3.51,  99.90,  -0.18,
09/06 11Z,   1.10,  -4.17,  -3.23,  99.90,  -0.16,  (max)
09/06 12Z,   1.00,  -4.98,  -4.27,  99.90,  -0.29,
09/06 13Z,   1.00,  -6.70,  -5.97,  99.90,  -0.27,
09/06 14Z,   1.00,  -8.87,  -8.26,  99.90,  -0.39,
09/06 15Z,   1.00, -10.84, -10.16,  99.90,  -0.32,
09/06 16Z,   1.00, -12.12, -11.46,  99.90,  -0.34,
09/06 17Z,   1.00, -12.43, -11.72,  99.90,  -0.29,  (min)
09/06 18Z,   0.90, -11.64, -10.81,  99.90,  -0.07,
09/06 19Z,   0.90,  -9.81,  -8.92,  99.90,  -0.01,
09/06 20Z,   0.90,  -7.35,  -6.39,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 21Z,   1.00,  -4.96,  99.90,  -3.90,   0.06,
09/06 22Z,   1.00,  -3.23,  99.90,  -2.17,   0.06,
09/06 23Z,   1.00,  -2.52,  99.90,  -1.47,   0.05,  (max)
09/07 00Z,   1.00,  -3.01,  99.90,  -1.96,   0.05,
09/07 01Z,   1.10,  -4.65,  99.90,  -3.51,   0.05,
09/07 02Z,   1.10,  -7.11,  99.90,  -5.97,   0.04,
09/07 03Z,   1.10,  -9.75,  99.90,  -8.61,   0.04,
09/07 04Z,   1.00, -11.95,  99.90, -10.92,   0.04,
09/07 05Z,   1.00, -13.29,  99.90, -12.26,   0.03,
09/07 06Z,   1.00, -13.52,  99.90, -12.49,   0.03,  (min)
09/07 07Z,   1.00, -12.51,  99.90, -11.49,   0.03,
09/07 08Z,   0.90, -10.49,  99.90,  -9.57,   0.02,
09/07 09Z,   0.90,  -8.04,  99.90,  -7.11,   0.02,
09/07 10Z,   0.80,  -5.82,  99.90,  -5.00,   0.02,
09/07 11Z,   0.70,  -4.33,  99.90,  -3.61,   0.02,
09/07 12Z,   0.60,  -3.87,  99.90,  -3.25,   0.02,  (max)
09/07 13Z,   0.60,  -4.57,  99.90,  -3.95,   0.02,
09/07 14Z,   0.50,  -6.29,  99.90,  -5.77,   0.02,
09/07 15Z,   0.50,  -8.55,  99.90,  -8.03,   0.02,
09/07 16Z,   0.50, -10.70,  99.90, -10.17,   0.02,
09/07 17Z,   0.60, -12.21,  99.90, -11.59,   0.02,
09/07 18Z,   0.60, -12.75,  99.90, -12.13,   0.02,  (min)
09/07 19Z,   0.60, -12.09,  99.90, -11.47,   0.02,
09/07 20Z,   0.70, -10.27,  99.90,  -9.55,   0.02,
09/07 21Z,   0.70,  -7.73,  99.90,  -7.01,   0.02,
09/07 22Z,   0.70,  -5.17,  99.90,  -4.45,   0.02,
09/07 23Z,   0.70,  -3.22,  99.90,  -2.50,   0.02,
09/08 00Z,   0.60,  -2.29,  99.90,  -1.67,   0.02,  (max)
09/08 01Z,   0.60,  -2.64,  99.90,  -2.02,   0.02,
09/08 02Z,   0.50,  -4.26,  99.90,  -3.74,   0.02,
09/08 03Z,   0.50,  -6.80,  99.90,  -6.28,   0.02,
09/08 04Z,   0.40,  -9.60,  99.90,  -9.17,   0.02,
09/08 05Z,   0.40, -12.00,  99.90, -11.58,   0.02,
09/08 06Z,   0.40, -13.55,  99.90, -13.12,   0.02,
09/08 07Z,   0.50, -13.88,  99.90, -13.36,   0.02,  (min)
09/08 08Z,   0.50, -12.87,  99.90, -12.34,   0.02,
09/08 09Z,   0.60, -10.73,  99.90, -10.11,   0.02,
09/08 10Z,   0.60,  -8.09,  99.90,  -7.46,   0.02,
09/08 11Z,   0.70,  -5.65,  99.90,  -4.93,   0.02,
09/08 12Z,   0.60,  -3.96,  99.90,  -3.34,   0.02,
09/08 13Z,   0.60,  -3.38,  99.90,  -2.76,   0.02,  (max)
09/08 14Z,   0.60,  -4.08,  99.90,  -3.46,   0.02,
09/08 15Z,   0.50,  -5.93,  99.90,  -5.41,   0.02,
09/08 16Z,   0.40,  -8.40,  99.90,  -7.97,   0.02,
09/08 17Z,   0.40, -10.79,  99.90, -10.37,   0.02,
09/08 18Z,   0.30, -12.55,  99.90, -12.22,   0.02,
09/08 19Z,   0.30, -13.25,  99.90, -12.93,   0.02,  (min)
09/08 20Z,   0.30, -12.62,  99.90, -12.29,   0.02,
09/08 21Z,   0.30, -10.69,  99.90, -10.37,   0.02,
09/08 22Z,   0.40,  -7.97,  99.90,  -7.55,   0.02,
09/08 23Z,   0.40,  -5.19,  99.90,  -4.77,   0.02,
09/09 00Z,   0.50,  -3.03,  99.90,  -2.51,   0.02,
09/09 01Z,   0.50,  -1.97,  99.90,  -1.44,   0.02,  (max)
09/09 02Z,   0.50,  -2.29,  99.90,  -1.76,   0.02,
09/09 03Z,   0.50,  -4.00,  99.90,  -3.48,   0.02,
09/09 04Z,   0.40,  -6.71,  99.90,  -6.29,   0.02,
09/09 05Z,   0.40,  -9.71,  99.90,  -9.28,   0.02,
09/09 06Z,   0.30, -12.29,  99.90, -11.97,   0.02,
09/09 07Z,   0.30, -13.93,  99.90, -13.61,   0.02,
09/09 08Z,   0.30, -14.24,  99.90, -13.92,   0.02,  (min)
09/09 09Z,   0.30, -13.07,  99.90, -12.74,   0.02,
09/09 10Z,   0.30, -10.70,  99.90, -10.37,   0.02,
09/09 11Z,   0.40,  -7.82,  99.90,  -7.40,   0.02,
09/09 12Z,   0.40,  -5.18,  99.90,  -4.76,   0.02,
09/09 13Z,   0.50,  -3.38,  99.90,  -2.86,   0.02,
09/09 14Z,   0.50,  -2.82,  99.90,  -2.30,   0.02,  (max)
09/09 15Z,   0.60,  -3.68,  99.90,  -3.06,   0.02,
09/09 16Z,   0.60,  -5.78,  99.90,  -5.16,   0.02,
09/09 17Z,   0.60,  -8.51,  99.90,  -7.89,   0.02,
09/09 18Z,   0.60, -11.14,  99.90, -10.52,   0.02,
09/09 19Z,   0.60, -13.05,  99.90, -12.43,   0.02,
09/09 20Z,   0.60, -13.79,  99.90, -13.16,   0.02,  (min)
09/09 21Z,   0.60, -13.04,  99.90, -12.42,   0.02,
09/09 22Z,   0.60, -10.91,  99.90, -10.29,   0.02,
09/09 23Z,   0.70,  -7.96,  99.90,  -7.24,   0.02,
09/10 00Z,   0.70,  -5.00,  99.90,  -4.27,   0.02,
09/10 01Z,   0.80,  -2.73,  99.90,  -1.91,   0.02,
09/10 02Z,   0.80,  -1.66,  99.90,  -0.84,   0.02,  (max)
09/10 03Z,   0.90,  -2.10,  99.90,  -1.18,   0.02,
09/10 04Z,   0.90,  -4.03,  99.90,  -3.11,   0.02,
09/10 05Z,   0.90,  -6.95,  99.90,  -6.03,   0.02,
09/10 06Z,   0.90, -10.09,  99.90,  -9.17,   0.02,
09/10 07Z,   0.90, -12.74,  99.90, -11.82,   0.02,
09/10 08Z,   0.90, -14.32,  99.90, -13.40,   0.02,
09/10 09Z,   1.00, -14.44,  99.90, -13.41,   0.02,  (min)
09/10 10Z,   0.80, -12.97,  99.90, -12.15,   0.02,
09/10 11Z,   0.70, -10.31,  99.90,  -9.59,   0.02,
09/10 12Z,   0.70,  -7.23,  99.90,  -6.50,   0.02,