EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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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 : 08/12/2026 01:23:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,   0.60, -13.53, -13.10,  99.90,  -0.17,
08/10 07Z,   0.60, -14.09, -13.76,  99.90,  -0.27,  (min)
08/10 08Z,   0.60, -13.31, -12.84,  99.90,  -0.13,
08/10 09Z,   0.60, -11.33, -10.77,  99.90,  -0.04,
08/10 10Z,   0.60,  -8.69,  -8.06,  99.90,   0.03,
08/10 11Z,   0.60,  -6.15,  -5.44,  99.90,   0.11,
08/10 12Z,   0.50,  -4.31,  -3.65,  99.90,   0.16,
08/10 13Z,   0.60,  -3.56,  -2.87,  99.90,   0.09,  (max)
08/10 14Z,   0.60,  -4.05,  -3.36,  99.90,   0.09,
08/10 15Z,   0.60,  -5.73,  -5.10,  99.90,   0.03,
08/10 16Z,   0.60,  -8.13,  -7.56,  99.90,  -0.03,
08/10 17Z,   0.60, -10.55, -10.11,  99.90,  -0.16,
08/10 18Z,   0.60, -12.36, -11.80,  99.90,  -0.04,
08/10 19Z,   0.60, -13.15, -12.61,  99.90,  -0.06,  (min)
08/10 20Z,   0.60, -12.65, -11.99,  99.90,   0.06,
08/10 21Z,   0.60, -10.85, -10.14,  99.90,   0.11,
08/10 22Z,   0.60,  -8.14,  -7.25,  99.90,   0.29,
08/10 23Z,   0.60,  -5.25,  -4.32,  99.90,   0.33,
08/11 00Z,   0.70,  -2.93,  -2.05,  99.90,   0.18,
08/11 01Z,   0.70,  -1.70,  -0.93,  99.90,   0.07,  (max)
08/11 02Z,   0.70,  -1.84,  -0.95,  99.90,   0.19,
08/11 03Z,   0.70,  -3.42,  -2.77,  99.90,  -0.05,
08/11 04Z,   0.70,  -6.10,  -5.40,  99.90,   0.00,
08/11 05Z,   0.60,  -9.22,  -8.75,  99.90,  -0.13,
08/11 06Z,   0.80, -12.01, -11.43,  99.90,  -0.22,
08/11 07Z,   0.80, -13.91, -13.43,  99.90,  -0.32,
08/11 08Z,   0.80, -14.52, -13.81,  99.90,  -0.09,  (min)
08/11 09Z,   0.80, -13.66, -13.05,  99.90,  -0.19,
08/11 10Z,   0.80, -11.50, -10.79,  99.90,  -0.09,
08/11 11Z,   0.80,  -8.65,  -7.81,  99.90,   0.04,
08/11 12Z,   0.80,  -5.90,  -4.93,  99.90,   0.17,
08/11 13Z,   0.80,  -3.90,  -3.03,  99.90,   0.07,
08/11 14Z,   0.80,  -3.07,  -2.05,  99.90,   0.22,  (max)
08/11 15Z,   0.80,  -3.62,  -2.70,  99.90,   0.12,
08/11 16Z,   0.80,  -5.46,  -4.54,  99.90,   0.12,
08/11 17Z,   0.80,  -8.08,  -7.27,  99.90,   0.01,
08/11 18Z,   0.90, -10.72, -10.08,  99.90,  -0.26,
08/11 19Z,   0.90, -12.72, -11.99,  99.90,  -0.17,
08/11 20Z,   0.90, -13.60, -12.93,  99.90,  -0.23,  (min)
08/11 21Z,   0.90, -13.07, -12.30,  99.90,  -0.13,
08/11 22Z,   0.90, -11.13, -10.26,  99.90,  -0.03,
08/11 23Z,   0.90,  -8.21,  -7.25,  99.90,   0.06,
08/12 00Z,   0.90,  -5.13,  -4.06,  99.90,   0.17,
08/12 01Z,   0.90,  -2.66,  -1.75,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 02Z,   0.80,  -1.36,  99.90,  -0.55,   0.01,  (max)
08/12 03Z,   0.80,  -1.55,  99.90,  -0.73,   0.01,
08/12 04Z,   0.80,  -3.27,  99.90,  -2.46,   0.01,
08/12 05Z,   0.70,  -6.15,  99.90,  -5.44,   0.01,
08/12 06Z,   0.70,  -9.45,  99.90,  -8.74,   0.01,
08/12 07Z,   0.70, -12.38,  99.90, -11.67,   0.01,
08/12 08Z,   0.70, -14.32,  99.90, -13.61,   0.01,
08/12 09Z,   0.70, -14.86,  99.90, -14.15,   0.01,  (min)
08/12 10Z,   0.70, -13.81,  99.90, -13.09,   0.01,
08/12 11Z,   0.70, -11.40,  99.90, -10.69,   0.01,
08/12 12Z,   0.80,  -8.32,  99.90,  -7.51,   0.01,
08/12 13Z,   0.80,  -5.41,  99.90,  -4.60,   0.01,
08/12 14Z,   0.90,  -3.35,  99.90,  -2.44,   0.01,
08/12 15Z,   0.90,  -2.58,  99.90,  -1.66,   0.01,  (max)
08/12 16Z,   0.90,  -3.31,  99.90,  -2.40,   0.01,
08/12 17Z,   0.90,  -5.40,  99.90,  -4.49,   0.01,
08/12 18Z,   0.90,  -8.25,  99.90,  -7.34,   0.01,
08/12 19Z,   0.90, -11.07,  99.90, -10.16,   0.01,
08/12 20Z,   0.80, -13.16,  99.90, -12.35,   0.01,
08/12 21Z,   0.80, -14.03,  99.90, -13.21,   0.01,  (min)
08/12 22Z,   0.80, -13.36,  99.90, -12.55,   0.01,
08/12 23Z,   0.90, -11.20,  99.90, -10.29,   0.01,
08/13 00Z,   0.90,  -8.10,  99.90,  -7.18,   0.01,
08/13 01Z,   0.90,  -4.89,  99.90,  -3.98,   0.01,
08/13 02Z,   0.90,  -2.38,  99.90,  -1.47,   0.01,
08/13 03Z,   0.90,  -1.14,  99.90,  -0.23,   0.01,  (max)
08/13 04Z,   0.80,  -1.48,  99.90,  -0.67,   0.01,
08/13 05Z,   0.80,  -3.41,  99.90,  -2.60,   0.01,
08/13 06Z,   0.80,  -6.49,  99.90,  -5.67,   0.01,
08/13 07Z,   0.80,  -9.89,  99.90,  -9.08,   0.01,
08/13 08Z,   0.80, -12.82,  99.90, -12.01,   0.01,
08/13 09Z,   0.80, -14.66,  99.90, -13.85,   0.01,
08/13 10Z,   0.70, -14.98,  99.90, -14.27,   0.01,  (min)
08/13 11Z,   0.70, -13.65,  99.90, -12.93,   0.01,
08/13 12Z,   0.80, -10.97,  99.90, -10.16,   0.01,
08/13 13Z,   0.80,  -7.73,  99.90,  -6.92,   0.01,
08/13 14Z,   0.80,  -4.78,  99.90,  -3.97,   0.01,
08/13 15Z,   0.80,  -2.80,  99.90,  -1.99,   0.01,
08/13 16Z,   0.80,  -2.22,  99.90,  -1.41,   0.01,  (max)
08/13 17Z,   0.70,  -3.23,  99.90,  -2.52,   0.01,
08/13 18Z,   0.70,  -5.58,  99.90,  -4.87,   0.01,
08/13 19Z,   0.70,  -8.62,  99.90,  -7.91,   0.01,
08/13 20Z,   0.70, -11.51,  99.90, -10.80,   0.01,
08/13 21Z,   0.70, -13.57,  99.90, -12.86,   0.01,
08/13 22Z,   0.60, -14.29,  99.90, -13.68,   0.01,  (min)
08/13 23Z,   0.70, -13.41,  99.90, -12.70,   0.01,
08/14 00Z,   0.70, -11.04,  99.90, -10.33,   0.01,
08/14 01Z,   0.70,  -7.81,  99.90,  -7.10,   0.01,
08/14 02Z,   0.70,  -4.60,  99.90,  -3.88,   0.01,
08/14 03Z,   0.70,  -2.20,  99.90,  -1.48,   0.01,
08/14 04Z,   0.60,  -1.14,  99.90,  -0.53,   0.01,  (max)
08/14 05Z,   0.60,  -1.72,  99.90,  -1.11,   0.01,
08/14 06Z,   0.60,  -3.88,  99.90,  -3.26,   0.01,
08/14 07Z,   0.50,  -7.07,  99.90,  -6.55,   0.01,
08/14 08Z,   0.50, -10.45,  99.90,  -9.94,   0.01,
08/14 09Z,   0.50, -13.23,  99.90, -12.71,   0.01,
08/14 10Z,   0.60, -14.80,  99.90, -14.19,   0.01,  (min)
08/14 11Z,   0.60, -14.80,  99.90, -14.19,   0.01,
08/14 12Z,   0.60, -13.15,  99.90, -12.54,   0.01,
08/14 13Z,   0.60, -10.27,  99.90,  -9.66,   0.01,
08/14 14Z,   0.60,  -6.98,  99.90,  -6.37,   0.01,
08/14 15Z,   0.60,  -4.14,  99.90,  -3.53,   0.01,
08/14 16Z,   0.60,  -2.39,  99.90,  -1.77,   0.01,
08/14 17Z,   0.60,  -2.11,  99.90,  -1.49,   0.01,  (max)
08/14 18Z,   0.60,  -3.42,  99.90,  -2.81,   0.01,
08/14 19Z,   0.60,  -6.00,  99.90,  -5.39,   0.01,
08/14 20Z,   0.60,  -9.12,  99.90,  -8.50,   0.01,
08/14 21Z,   0.50, -11.95,  99.90, -11.44,   0.01,
08/14 22Z,   0.60, -13.83,  99.90, -13.22,   0.01,
08/14 23Z,   0.60, -14.32,  99.90, -13.71,   0.01,  (min)
08/15 00Z,   0.60, -13.20,  99.90, -12.59,   0.01,
08/15 01Z,   0.60, -10.67,  99.90, -10.06,   0.01,
08/15 02Z,   0.60,  -7.42,  99.90,  -6.81,   0.01,
08/15 03Z,   0.50,  -4.35,  99.90,  -3.84,   0.01,
08/15 04Z,   0.40,  -2.19,  99.90,  -1.78,   0.01,
08/15 05Z,   0.40,  -1.42,  99.90,  -1.01,   0.01,  (max)
08/15 06Z,   0.30,  -2.27,  99.90,  -1.96,   0.01,
08/15 07Z,   0.30,  -4.59,  99.90,  -4.28,   0.01,
08/15 08Z,   0.30,  -7.78,  99.90,  -7.47,   0.01,
08/15 09Z,   0.40, -10.99,  99.90, -10.58,   0.01,
08/15 10Z,   0.40, -13.46,  99.90, -13.05,   0.01,
08/15 11Z,   0.40, -14.68,  99.90, -14.26,   0.01,  (min)
08/15 12Z,   0.50, -14.31,  99.90, -13.80,   0.01,
08/15 13Z,   0.60, -12.38,  99.90, -11.76,   0.01,
08/15 14Z,   0.60,  -9.39,  99.90,  -8.78,   0.01,
08/15 15Z,   0.70,  -6.20,  99.90,  -5.49,   0.01,
08/15 16Z,   0.70,  -3.61,  99.90,  -2.90,   0.01,
08/15 17Z,   0.70,  -2.19,  99.90,  -1.48,   0.01,  (max)
08/15 18Z,   0.70,  -2.26,  99.90,  -1.55,   0.01,