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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Northwest
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 : 10/06/2026 20:21:03 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 00Z,   0.70,   2.65,   3.21,  99.90,  -0.14,
10/05 01Z,   0.70,   0.14,   0.72,  99.90,  -0.12,
10/05 02Z,   0.70,  -2.34,  -1.82,  99.90,  -0.18,
10/05 03Z,   0.70,  -4.26,  -3.56,  99.90,  -0.00,
10/05 04Z,   0.70,  -5.25,  -4.64,  99.90,  -0.09,  (min)
10/05 05Z,   0.70,  -5.10,  -4.32,  99.90,   0.08,
10/05 06Z,   0.80,  -3.79,  -2.94,  99.90,   0.05,
10/05 07Z,   0.80,  -1.62,  -0.64,  99.90,   0.18,
10/05 08Z,   0.80,   0.77,   1.80,  99.90,   0.23,
10/05 09Z,   0.70,   2.77,   3.80,  99.90,   0.33,
10/05 10Z,   0.80,   3.97,   4.92,  99.90,   0.15,
10/05 11Z,   0.80,   4.12,   5.05,  99.90,   0.13,  (max)
10/05 12Z,   0.80,   3.16,   3.91,  99.90,  -0.05,
10/05 13Z,   0.80,   1.31,   2.08,  99.90,  -0.03,
10/05 14Z,   0.80,  -0.90,  -0.30,  99.90,  -0.20,
10/05 15Z,   0.90,  -2.85,  -2.19,  99.90,  -0.24,
10/05 16Z,   0.90,  -4.11,  -3.40,  99.90,  -0.19,
10/05 17Z,   0.80,  -4.39,  -3.61,  99.90,  -0.02,  (min)
10/05 18Z,   0.90,  -3.50,  -2.64,  99.90,  -0.04,
10/05 19Z,   0.90,  -1.58,  -0.63,  99.90,   0.05,
10/05 20Z,   0.80,   0.87,   1.94,  99.90,   0.27,
10/05 21Z,   0.80,   3.17,   4.27,  99.90,   0.30,
10/05 22Z,   0.80,   4.78,   5.70,  99.90,   0.12,
10/05 23Z,   0.60,   5.38,   6.35,  99.90,   0.37,  (max)
10/06 00Z,   0.50,   4.76,   5.50,  99.90,   0.24,
10/06 01Z,   0.40,   2.99,   3.67,  99.90,   0.28,
10/06 02Z,   0.40,   0.51,   0.94,  99.90,   0.03,
10/06 03Z,   0.30,  -2.05,  -1.79,  99.90,  -0.04,
10/06 04Z,   0.20,  -4.12,  -3.92,  99.90,  -0.00,
10/06 05Z,   0.10,  -5.30,  -5.14,  99.90,   0.06,  (min)
10/06 06Z,   0.10,  -5.29,  -5.07,  99.90,   0.12,
10/06 07Z,   0.10,  -4.03,  -3.76,  99.90,   0.17,
10/06 08Z,   0.10,  -1.83,  -1.55,  99.90,   0.18,
10/06 09Z,   0.10,   0.67,   1.16,  99.90,   0.39,
10/06 10Z,   0.10,   2.84,   3.38,  99.90,   0.44,
10/06 11Z,   0.00,   4.22,   4.72,  99.90,   0.50,
10/06 12Z,   0.10,   4.52,   4.96,  99.90,   0.34,  (max)
10/06 13Z,   0.10,   3.61,   4.00,  99.90,   0.29,
10/06 14Z,   0.00,   1.70,   2.13,  99.90,   0.43,
10/06 15Z,   0.10,  -0.65,  -0.40,  99.90,   0.15,
10/06 16Z,   0.00,  -2.82,  -2.63,  99.90,   0.19,
10/06 17Z,   0.10,  -4.33,  -4.13,  99.90,   0.10,
10/06 18Z,   0.10,  -4.81,  -4.53,  99.90,   0.18,  (min)
10/06 19Z,   0.10,  -4.02,  -3.73,  99.90,   0.19,
10/06 20Z,   0.10,  -2.08,  -1.76,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 21Z,   0.10,   0.47,  99.90,   0.78,   0.21,
10/06 22Z,   0.10,   2.95,  99.90,   3.25,   0.20,
10/06 23Z,   0.00,   4.77,  99.90,   4.96,   0.19,
10/07 00Z,   0.00,   5.55,  99.90,   5.73,   0.18,  (max)
10/07 01Z,   0.00,   5.03,  99.90,   5.19,   0.17,
10/07 02Z,   0.00,   3.26,  99.90,   3.41,   0.16,
10/07 03Z,   0.00,   0.70,  99.90,   0.84,   0.15,
10/07 04Z,   0.00,  -1.99,  99.90,  -1.86,   0.14,
10/07 05Z,   0.00,  -4.22,  99.90,  -4.09,   0.13,
10/07 06Z,   0.00,  -5.52,  99.90,  -5.40,   0.11,
10/07 07Z,   0.00,  -5.53,  99.90,  -5.43,   0.10,  (min)
10/07 08Z,   0.10,  -4.19,  99.90,  -3.99,   0.09,
10/07 09Z,   0.30,  -1.84,  99.90,  -1.44,   0.09,
10/07 10Z,   0.40,   0.84,  99.90,   1.34,   0.09,
10/07 11Z,   0.50,   3.19,  99.90,   3.79,   0.09,
10/07 12Z,   0.50,   4.71,  99.90,   5.30,   0.09,
10/07 13Z,   0.60,   5.03,  99.90,   5.73,   0.09,  (max)
10/07 14Z,   0.60,   4.02,  99.90,   4.71,   0.09,
10/07 15Z,   0.70,   1.92,  99.90,   2.72,   0.09,
10/07 16Z,   0.70,  -0.66,  99.90,   0.14,   0.09,
10/07 17Z,   0.70,  -3.06,  99.90,  -2.27,   0.09,
10/07 18Z,   0.70,  -4.77,  99.90,  -3.98,   0.09,
10/07 19Z,   0.70,  -5.33,  99.90,  -4.54,   0.09,  (min)
10/07 20Z,   0.70,  -4.50,  99.90,  -3.70,   0.09,
10/07 21Z,   0.80,  -2.42,  99.90,  -1.52,   0.09,
10/07 22Z,   0.80,   0.31,  99.90,   1.21,   0.09,
10/07 23Z,   0.90,   2.97,  99.90,   3.96,   0.09,
10/08 00Z,   0.90,   4.94,  99.90,   5.94,   0.09,
10/08 01Z,   0.90,   5.78,  99.90,   6.78,   0.09,  (max)
10/08 02Z,   0.90,   5.22,  99.90,   6.21,   0.09,
10/08 03Z,   0.90,   3.32,  99.90,   4.32,   0.09,
10/08 04Z,   0.80,   0.61,  99.90,   1.50,   0.09,
10/08 05Z,   0.80,  -2.21,  99.90,  -1.32,   0.09,
10/08 06Z,   0.70,  -4.52,  99.90,  -3.73,   0.09,
10/08 07Z,   0.70,  -5.80,  99.90,  -5.01,   0.09,  (min)
10/08 08Z,   0.60,  -5.68,  99.90,  -4.99,   0.09,
10/08 09Z,   0.70,  -4.11,  99.90,  -3.32,   0.09,
10/08 10Z,   0.70,  -1.53,  99.90,  -0.73,   0.09,
10/08 11Z,   0.70,   1.34,  99.90,   2.13,   0.09,
10/08 12Z,   0.70,   3.80,  99.90,   4.59,   0.09,
10/08 13Z,   0.70,   5.31,  99.90,   6.10,   0.09,
10/08 14Z,   0.70,   5.49,  99.90,   6.28,   0.09,  (max)
10/08 15Z,   0.70,   4.22,  99.90,   5.02,   0.09,
10/08 16Z,   0.70,   1.85,  99.90,   2.64,   0.09,
10/08 17Z,   0.70,  -0.97,  99.90,  -0.18,   0.09,
10/08 18Z,   0.60,  -3.56,  99.90,  -2.86,   0.09,
10/08 19Z,   0.60,  -5.32,  99.90,  -4.63,   0.09,
10/08 20Z,   0.60,  -5.81,  99.90,  -5.12,   0.09,  (min)
10/08 21Z,   0.60,  -4.78,  99.90,  -4.09,   0.09,
10/08 22Z,   0.60,  -2.48,  99.90,  -1.78,   0.09,
10/08 23Z,   0.60,   0.45,  99.90,   1.14,   0.09,
10/09 00Z,   0.50,   3.22,  99.90,   3.81,   0.09,
10/09 01Z,   0.50,   5.21,  99.90,   5.81,   0.09,
10/09 02Z,   0.50,   5.95,  99.90,   6.55,   0.09,  (max)
10/09 03Z,   0.40,   5.19,  99.90,   5.69,   0.09,
10/09 04Z,   0.40,   3.08,  99.90,   3.58,   0.09,
10/09 05Z,   0.30,   0.21,  99.90,   0.61,   0.09,
10/09 06Z,   0.30,  -2.67,  99.90,  -2.28,   0.09,
10/09 07Z,   0.30,  -4.93,  99.90,  -4.53,   0.09,
10/09 08Z,   0.30,  -6.02,  99.90,  -5.62,   0.09,  (min)
10/09 09Z,   0.30,  -5.60,  99.90,  -5.20,   0.09,
10/09 10Z,   0.30,  -3.70,  99.90,  -3.31,   0.09,
10/09 11Z,   0.40,  -0.88,  99.90,  -0.38,   0.09,
10/09 12Z,   0.40,   2.10,  99.90,   2.60,   0.09,
10/09 13Z,   0.40,   4.53,  99.90,   5.02,   0.09,
10/09 14Z,   0.40,   5.85,  99.90,   6.35,   0.09,  (max)
10/09 15Z,   0.40,   5.72,  99.90,   6.21,   0.09,
10/09 16Z,   0.40,   4.10,  99.90,   4.59,   0.09,
10/09 17Z,   0.30,   1.42,  99.90,   1.81,   0.09,
10/09 18Z,   0.20,  -1.58,  99.90,  -1.29,   0.09,
10/09 19Z,   0.10,  -4.20,  99.90,  -4.01,   0.09,
10/09 20Z,   0.10,  -5.86,  99.90,  -5.66,   0.09,
10/09 21Z,   0.10,  -6.09,  99.90,  -5.90,   0.09,  (min)
10/09 22Z,   0.10,  -4.76,  99.90,  -4.56,   0.09,
10/09 23Z,   0.10,  -2.20,  99.90,  -2.00,   0.09,
10/10 00Z,   0.10,   0.86,  99.90,   1.05,   0.09,
10/10 01Z,   0.10,   3.62,  99.90,   3.81,   0.09,
10/10 02Z,   0.10,   5.46,  99.90,   5.65,   0.09,
10/10 03Z,   0.10,   5.94,  99.90,   6.13,   0.09,  (max)
10/10 04Z,   0.00,   4.87,  99.90,   4.97,   0.09,
10/10 05Z,   0.00,   2.52,  99.90,   2.62,   0.09,
10/10 06Z,   0.00,  -0.44,  99.90,  -0.35,   0.09,
10/10 07Z,  -0.10,  -3.26,  99.90,  -3.26,   0.09,
10/10 08Z,  -0.20,  -5.28,  99.90,  -5.39,   0.09,
10/10 09Z,  -0.20,  -6.02,  99.90,  -6.13,   0.09,  (min)
10/10 10Z,  -0.10,  -5.19,  99.90,  -5.20,   0.09,
10/10 11Z,  -0.10,  -2.95,  99.90,  -2.96,   0.09,
10/10 12Z,   0.00,   0.05,  99.90,   0.15,   0.09,