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 : 08/11/2026 04:21:15 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 12Z,   0.50,   4.18,   4.93,  99.90,   0.25,
08/09 13Z,   0.50,   3.63,   4.28,  99.90,   0.15,  (max)
08/09 14Z,   0.50,   2.01,   2.68,  99.90,   0.17,
08/09 15Z,   0.50,  -0.24,   0.34,  99.90,   0.08,
08/09 16Z,   0.50,  -2.47,  -2.00,  99.90,  -0.03,
08/09 17Z,   0.50,  -4.08,  -3.49,  99.90,   0.09,
08/09 18Z,   0.60,  -4.69,  -4.20,  99.90,  -0.11,  (min)
08/09 19Z,   0.70,  -4.13,  -3.48,  99.90,  -0.05,
08/09 20Z,   0.70,  -2.39,  -1.68,  99.90,   0.01,
08/09 21Z,   0.70,   0.17,   1.02,  99.90,   0.15,
08/09 22Z,   0.70,   2.87,   3.71,  99.90,   0.14,
08/09 23Z,   0.70,   4.99,   5.79,  99.90,   0.10,
08/10 00Z,   0.70,   6.07,   6.81,  99.90,   0.04,  (max)
08/10 01Z,   0.70,   5.86,   6.58,  99.90,   0.02,
08/10 02Z,   0.70,   4.34,   4.86,  99.90,  -0.18,
08/10 03Z,   0.70,   1.81,   2.31,  99.90,  -0.20,
08/10 04Z,   0.70,  -1.11,  -0.73,  99.90,  -0.32,
08/10 05Z,   0.60,  -3.70,  -3.26,  99.90,  -0.16,
08/10 06Z,   0.60,  -5.43,  -5.00,  99.90,  -0.17,
08/10 07Z,   0.60,  -5.99,  -5.66,  99.90,  -0.27,  (min)
08/10 08Z,   0.60,  -5.21,  -4.74,  99.90,  -0.13,
08/10 09Z,   0.60,  -3.23,  -2.67,  99.90,  -0.04,
08/10 10Z,   0.60,  -0.59,   0.04,  99.90,   0.03,
08/10 11Z,   0.60,   1.95,   2.66,  99.90,   0.11,
08/10 12Z,   0.50,   3.79,   4.45,  99.90,   0.16,
08/10 13Z,   0.60,   4.54,   5.23,  99.90,   0.09,  (max)
08/10 14Z,   0.60,   4.05,   4.74,  99.90,   0.09,
08/10 15Z,   0.60,   2.37,   3.00,  99.90,   0.03,
08/10 16Z,   0.60,  -0.03,   0.54,  99.90,  -0.03,
08/10 17Z,   0.60,  -2.45,  -2.01,  99.90,  -0.16,
08/10 18Z,   0.60,  -4.26,  -3.70,  99.90,  -0.04,
08/10 19Z,   0.60,  -5.05,  -4.51,  99.90,  -0.06,  (min)
08/10 20Z,   0.60,  -4.55,  -3.89,  99.90,   0.06,
08/10 21Z,   0.60,  -2.75,  -2.04,  99.90,   0.11,
08/10 22Z,   0.60,  -0.04,   0.85,  99.90,   0.29,
08/10 23Z,   0.60,   2.85,   3.78,  99.90,   0.33,
08/11 00Z,   0.60,   5.17,   6.05,  99.90,   0.28,
08/11 01Z,   0.60,   6.40,   7.17,  99.90,   0.17,  (max)
08/11 02Z,   0.60,   6.26,   7.15,  99.90,   0.29,
08/11 03Z,   0.60,   4.68,   5.33,  99.90,   0.05,
08/11 04Z,   0.60,   2.00,   2.70,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 05Z,   0.60,  -1.12,  99.90,  -0.42,   0.10,
08/11 06Z,   0.60,  -3.91,  99.90,  -3.22,   0.09,
08/11 07Z,   0.60,  -5.81,  99.90,  -5.12,   0.09,
08/11 08Z,   0.60,  -6.42,  99.90,  -5.74,   0.08,  (min)
08/11 09Z,   0.70,  -5.56,  99.90,  -4.79,   0.08,
08/11 10Z,   0.70,  -3.40,  99.90,  -2.63,   0.07,
08/11 11Z,   0.70,  -0.55,  99.90,   0.22,   0.07,
08/11 12Z,   0.70,   2.20,  99.90,   2.96,   0.06,
08/11 13Z,   0.70,   4.20,  99.90,   4.96,   0.06,
08/11 14Z,   0.70,   5.03,  99.90,   5.79,   0.05,  (max)
08/11 15Z,   0.80,   4.48,  99.90,   5.33,   0.05,
08/11 16Z,   0.80,   2.64,  99.90,   3.48,   0.04,
08/11 17Z,   0.80,   0.02,  99.90,   0.86,   0.04,
08/11 18Z,   0.70,  -2.62,  99.90,  -1.88,   0.04,
08/11 19Z,   0.70,  -4.62,  99.90,  -3.88,   0.04,
08/11 20Z,   0.70,  -5.50,  99.90,  -4.76,   0.04,  (min)
08/11 21Z,   0.70,  -4.97,  99.90,  -4.23,   0.04,
08/11 22Z,   0.70,  -3.03,  99.90,  -2.28,   0.04,
08/11 23Z,   0.70,  -0.11,  99.90,   0.63,   0.04,
08/12 00Z,   0.70,   2.97,  99.90,   3.71,   0.04,
08/12 01Z,   0.70,   5.44,  99.90,   6.18,   0.04,
08/12 02Z,   0.70,   6.74,  99.90,   7.48,   0.04,  (max)
08/12 03Z,   0.60,   6.55,  99.90,   7.20,   0.04,
08/12 04Z,   0.60,   4.83,  99.90,   5.48,   0.04,
08/12 05Z,   0.60,   1.95,  99.90,   2.59,   0.04,
08/12 06Z,   0.60,  -1.35,  99.90,  -0.71,   0.04,
08/12 07Z,   0.50,  -4.28,  99.90,  -3.73,   0.04,
08/12 08Z,   0.50,  -6.22,  99.90,  -5.68,   0.04,
08/12 09Z,   0.50,  -6.76,  99.90,  -6.21,   0.04,  (min)
08/12 10Z,   0.60,  -5.71,  99.90,  -5.06,   0.04,
08/12 11Z,   0.60,  -3.30,  99.90,  -2.65,   0.04,
08/12 12Z,   0.60,  -0.22,  99.90,   0.42,   0.04,
08/12 13Z,   0.70,   2.69,  99.90,   3.43,   0.04,
08/12 14Z,   0.70,   4.75,  99.90,   5.49,   0.04,
08/12 15Z,   0.80,   5.52,  99.90,   6.37,   0.04,  (max)
08/12 16Z,   0.80,   4.79,  99.90,   5.64,   0.04,
08/12 17Z,   0.80,   2.70,  99.90,   3.55,   0.04,
08/12 18Z,   0.70,  -0.15,  99.90,   0.59,   0.04,
08/12 19Z,   0.70,  -2.97,  99.90,  -2.23,   0.04,
08/12 20Z,   0.70,  -5.06,  99.90,  -4.32,   0.04,
08/12 21Z,   0.70,  -5.93,  99.90,  -5.18,   0.04,  (min)
08/12 22Z,   0.80,  -5.26,  99.90,  -4.42,   0.04,
08/12 23Z,   0.80,  -3.10,  99.90,  -2.26,   0.04,
08/13 00Z,   0.80,   0.00,  99.90,   0.85,   0.04,
08/13 01Z,   0.80,   3.21,  99.90,   4.06,   0.04,
08/13 02Z,   0.80,   5.72,  99.90,   6.56,   0.04,
08/13 03Z,   0.80,   6.96,  99.90,   7.80,   0.04,  (max)
08/13 04Z,   0.80,   6.62,  99.90,   7.46,   0.04,
08/13 05Z,   0.70,   4.69,  99.90,   5.43,   0.04,
08/13 06Z,   0.70,   1.61,  99.90,   2.36,   0.04,
08/13 07Z,   0.70,  -1.79,  99.90,  -1.05,   0.04,
08/13 08Z,   0.60,  -4.72,  99.90,  -4.08,   0.04,
08/13 09Z,   0.60,  -6.56,  99.90,  -5.91,   0.04,
08/13 10Z,   0.60,  -6.88,  99.90,  -6.24,   0.04,  (min)
08/13 11Z,   0.60,  -5.55,  99.90,  -4.90,   0.04,
08/13 12Z,   0.60,  -2.87,  99.90,  -2.23,   0.04,
08/13 13Z,   0.60,   0.37,  99.90,   1.01,   0.04,
08/13 14Z,   0.60,   3.32,  99.90,   3.96,   0.04,
08/13 15Z,   0.60,   5.30,  99.90,   5.94,   0.04,
08/13 16Z,   0.60,   5.88,  99.90,   6.52,   0.04,  (max)
08/13 17Z,   0.70,   4.87,  99.90,   5.62,   0.04,
08/13 18Z,   0.60,   2.52,  99.90,   3.16,   0.04,
08/13 19Z,   0.60,  -0.52,  99.90,   0.12,   0.04,
08/13 20Z,   0.60,  -3.41,  99.90,  -2.77,   0.04,
08/13 21Z,   0.60,  -5.47,  99.90,  -4.82,   0.04,
08/13 22Z,   0.60,  -6.19,  99.90,  -5.55,   0.04,  (min)
08/13 23Z,   0.60,  -5.31,  99.90,  -4.67,   0.04,
08/14 00Z,   0.60,  -2.94,  99.90,  -2.30,   0.04,
08/14 01Z,   0.60,   0.29,  99.90,   0.94,   0.04,
08/14 02Z,   0.60,   3.50,  99.90,   4.15,   0.04,
08/14 03Z,   0.60,   5.90,  99.90,   6.55,   0.04,
08/14 04Z,   0.60,   6.96,  99.90,   7.60,   0.04,  (max)
08/14 05Z,   0.60,   6.38,  99.90,   7.02,   0.04,
08/14 06Z,   0.70,   4.22,  99.90,   4.97,   0.04,
08/14 07Z,   0.70,   1.03,  99.90,   1.78,   0.04,
08/14 08Z,   0.60,  -2.35,  99.90,  -1.70,   0.04,
08/14 09Z,   0.60,  -5.13,  99.90,  -4.48,   0.04,
08/14 10Z,   0.60,  -6.70,  99.90,  -6.06,   0.04,  (min)
08/14 11Z,   0.60,  -6.70,  99.90,  -6.06,   0.04,
08/14 12Z,   0.60,  -5.05,  99.90,  -4.41,   0.04,
08/14 13Z,   0.60,  -2.17,  99.90,  -1.52,   0.04,
08/14 14Z,   0.60,   1.12,  99.90,   1.77,   0.04,
08/14 15Z,   0.60,   3.96,  99.90,   4.60,   0.04,
08/14 16Z,   0.60,   5.71,  99.90,   6.36,   0.04,
08/14 17Z,   0.60,   5.99,  99.90,   6.64,   0.04,  (max)
08/14 18Z,   0.50,   4.68,  99.90,   5.23,   0.04,
08/14 19Z,  99.90,   2.10,  99.90,  99.90,   0.04,
08/14 20Z,  99.90,  -1.02,  99.90,  99.90,   0.04,
08/14 21Z,  99.90,  -3.85,  99.90,  99.90,   0.04,
08/14 22Z,  99.90,  -5.73,  99.90,  99.90,   0.04,
08/14 23Z,  99.90,  -6.22,  99.90,  99.90,   0.04,
08/15 00Z,  99.90,  -5.10,  99.90,  99.90,   0.04,