EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Eastport, ME : 09/12/2026 16:22:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   0.20,   8.91,   9.47,  99.90,   0.36,
09/11 01Z,   0.20,  14.31,  14.63,  99.90,   0.12,
09/11 02Z,   0.20,  18.61,  19.05,  99.90,   0.24,
09/11 03Z,   0.20,  20.42,  21.29,  99.90,   0.67,  (max)
09/11 04Z,   0.10,  19.47,  20.24,  99.90,   0.67,
09/11 05Z,   0.00,  16.40,  17.03,  99.90,   0.63,
09/11 06Z,   0.00,  11.99,  12.45,  99.90,   0.46,
09/11 07Z,   0.10,   6.89,   7.58,  99.90,   0.59,
09/11 08Z,   0.10,   2.07,   2.84,  99.90,   0.67,
09/11 09Z,   0.20,  -0.96,  -0.46,  99.90,   0.30,
09/11 10Z,   0.30,  -1.09,  -0.87,  99.90,  -0.08,  (min)
09/11 11Z,   0.40,   1.57,   1.97,  99.90,   0.00,
09/11 12Z,   0.50,   6.11,   6.56,  99.90,  -0.05,
09/11 13Z,   0.50,  11.59,  11.91,  99.90,  -0.18,
09/11 14Z,   0.60,  16.63,  17.05,  99.90,  -0.18,
09/11 15Z,   0.60,  19.64,  20.37,  99.90,   0.13,
09/11 16Z,   0.70,  19.82,  20.76,  99.90,   0.24,  (max)
09/11 17Z,   0.70,  17.57,  18.39,  99.90,   0.12,
09/11 18Z,   0.80,  13.70,  14.42,  99.90,  -0.08,
09/11 19Z,   0.80,   8.90,   9.81,  99.90,   0.11,
09/11 20Z,   0.80,   3.93,   5.08,  99.90,   0.35,
09/11 21Z,   0.90,   0.12,   1.14,  99.90,   0.12,
09/11 22Z,   0.90,  -1.12,  -0.55,  99.90,  -0.33,  (min)
09/11 23Z,   0.90,   0.60,   1.20,  99.90,  -0.30,
09/12 00Z,   0.70,   4.57,   5.20,  99.90,  -0.07,
09/12 01Z,   0.60,   9.83,  10.31,  99.90,  -0.12,
09/12 02Z,   0.60,  15.23,  15.42,  99.90,  -0.41,
09/12 03Z,   0.60,  19.18,  19.41,  99.90,  -0.37,
09/12 04Z,   0.50,  20.42,  20.91,  99.90,  -0.01,  (max)
09/12 05Z,   0.50,  18.94,  19.29,  99.90,  -0.15,
09/12 06Z,   0.30,  15.48,  15.74,  99.90,  -0.04,
09/12 07Z,   0.40,  10.84,  11.10,  99.90,  -0.14,
09/12 08Z,   0.40,   5.72,   6.24,  99.90,   0.12,
09/12 09Z,   0.40,   1.20,   1.82,  99.90,   0.22,
09/12 10Z,   0.50,  -1.19,  -0.78,  99.90,  -0.09,  (min)
09/12 11Z,   0.50,  -0.57,  -0.38,  99.90,  -0.31,
09/12 12Z,   0.60,   2.69,   3.15,  99.90,  -0.14,
09/12 13Z,   0.60,   7.60,   7.99,  99.90,  -0.21,
09/12 14Z,   0.60,  13.13,  13.41,  99.90,  -0.32,
09/12 15Z,   0.60,  17.82,  18.07,  99.90,  -0.35,
09/12 16Z,   0.60,  20.16,  20.71,  99.90,  -0.05,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 17Z,   0.50,  19.64,  99.90,  20.10,  -0.04,
09/12 18Z,   0.50,  16.82,  99.90,  17.29,  -0.03,
09/12 19Z,   0.50,  12.58,  99.90,  13.06,  -0.02,
09/12 20Z,   0.50,   7.63,  99.90,   8.12,  -0.01,
09/12 21Z,   0.50,   2.81,  99.90,   3.31,  -0.00,
09/12 22Z,   0.50,  -0.49,  99.90,   0.02,   0.01,
09/12 23Z,   0.50,  -1.02,  99.90,  -0.50,   0.02,  (min)
09/13 00Z,   0.50,   1.33,  99.90,   1.86,   0.03,
09/13 01Z,   0.50,   5.67,  99.90,   6.21,   0.04,
09/13 02Z,   0.50,  10.99,  99.90,  11.54,   0.05,
09/13 03Z,   0.50,  16.10,  99.90,  16.66,   0.06,
09/13 04Z,   0.50,  19.41,  99.90,  19.98,   0.07,
09/13 05Z,   0.50,  19.94,  99.90,  20.51,   0.07,  (max)
09/13 06Z,   0.50,  17.90,  99.90,  18.47,   0.07,
09/13 07Z,   0.40,  14.14,  99.90,  14.61,   0.07,
09/13 08Z,   0.40,   9.46,  99.90,   9.94,   0.07,
09/13 09Z,   0.40,   4.58,  99.90,   5.06,   0.07,
09/13 10Z,   0.40,   0.65,  99.90,   1.13,   0.07,
09/13 11Z,   0.40,  -0.90,  99.90,  -0.43,   0.07,  (min)
09/13 12Z,   0.40,   0.53,  99.90,   1.00,   0.07,
09/13 13Z,   0.40,   4.29,  99.90,   4.76,   0.07,
09/13 14Z,   0.50,   9.34,  99.90,   9.91,   0.07,
09/13 15Z,   0.50,  14.61,  99.90,  15.18,   0.07,
09/13 16Z,   0.40,  18.66,  99.90,  19.13,   0.07,
09/13 17Z,   0.40,  20.17,  99.90,  20.64,   0.07,  (max)
09/13 18Z,   0.40,  18.90,  99.90,  19.37,   0.07,
09/13 19Z,   0.30,  15.60,  99.90,  15.98,   0.07,
09/13 20Z,   0.30,  11.18,  99.90,  11.55,   0.07,
09/13 21Z,   0.30,   6.31,  99.90,   6.69,   0.07,
09/13 22Z,   0.30,   1.92,  99.90,   2.29,   0.07,
09/13 23Z,   0.30,  -0.65,  99.90,  -0.28,   0.07,  (min)
09/14 00Z,   0.30,  -0.38,  99.90,  -0.00,   0.07,
09/14 01Z,   0.40,   2.52,  99.90,   2.99,   0.07,
09/14 02Z,   0.40,   7.03,  99.90,   7.51,   0.07,
09/14 03Z,   0.50,  12.16,  99.90,  12.73,   0.07,
09/14 04Z,   0.50,  16.70,  99.90,  17.28,   0.07,
09/14 05Z,   0.40,  19.22,  99.90,  19.70,   0.07,  (max)
09/14 06Z,   0.30,  19.01,  99.90,  19.38,   0.07,
09/14 07Z,   0.30,  16.50,  99.90,  16.87,   0.07,
09/14 08Z,   0.20,  12.62,  99.90,  12.89,   0.07,
09/14 09Z,   0.10,   8.11,  99.90,   8.29,   0.07,
09/14 10Z,   0.10,   3.71,  99.90,   3.88,   0.07,
09/14 11Z,   0.10,   0.56,  99.90,   0.73,   0.07,
09/14 12Z,   0.20,  -0.08,  99.90,   0.19,   0.07,  (min)
09/14 13Z,   0.40,   2.06,  99.90,   2.53,   0.07,
09/14 14Z,   0.50,   6.11,  99.90,   6.68,   0.07,
09/14 15Z,   0.50,  11.03,  99.90,  11.60,   0.07,
09/14 16Z,   0.50,  15.78,  99.90,  16.35,   0.07,
09/14 17Z,   0.40,  19.01,  99.90,  19.48,   0.07,
09/14 18Z,   0.30,  19.64,  99.90,  20.01,   0.07,  (max)
09/14 19Z,   0.10,  17.72,  99.90,  17.90,   0.07,
09/14 20Z,   0.10,  14.13,  99.90,  14.30,   0.07,
09/14 21Z,   0.10,   9.73,  99.90,   9.90,   0.07,
09/14 22Z,   0.10,   5.19,  99.90,   5.36,   0.07,
09/14 23Z,   0.20,   1.42,  99.90,   1.69,   0.07,
09/15 00Z,   0.30,  -0.32,  99.90,   0.05,   0.07,  (min)
09/15 01Z,   0.30,   0.70,  99.90,   1.07,   0.07,
09/15 02Z,   0.20,   3.97,  99.90,   4.24,   0.07,
09/15 03Z,   0.10,   8.41,  99.90,   8.59,   0.07,
09/15 04Z,   0.00,  13.11,  99.90,  13.19,   0.07,
09/15 05Z,   0.00,  16.93,  99.90,  17.01,   0.07,
09/15 06Z,   0.00,  18.62,  99.90,  18.69,   0.07,  (max)
09/15 07Z,   0.00,  17.75,  99.90,  17.83,   0.07,
09/15 08Z,   0.00,  14.96,  99.90,  15.03,   0.07,
09/15 09Z,   0.00,  11.15,  99.90,  11.22,   0.07,
09/15 10Z,   0.20,   7.01,  99.90,   7.28,   0.07,
09/15 11Z,   0.30,   3.23,  99.90,   3.61,   0.07,
09/15 12Z,   0.40,   0.93,  99.90,   1.41,   0.07,  (min)
09/15 13Z,   0.50,   1.14,  99.90,   1.71,   0.07,
09/15 14Z,   0.60,   3.78,  99.90,   4.46,   0.07,
09/15 15Z,   0.60,   7.86,  99.90,   8.54,   0.07,
09/15 16Z,   0.60,  12.41,  99.90,  13.08,   0.07,
09/15 17Z,   0.60,  16.48,  99.90,  17.15,   0.07,
09/15 18Z,   0.50,  18.85,  99.90,  19.42,   0.07,  (max)
09/15 19Z,   0.40,  18.70,  99.90,  19.17,   0.07,
09/15 20Z,   0.30,  16.33,  99.90,  16.70,   0.07,
09/15 21Z,   0.20,  12.66,  99.90,  12.93,   0.07,
09/15 22Z,   0.20,   8.48,  99.90,   8.76,   0.07,
09/15 23Z,   0.20,   4.42,  99.90,   4.69,   0.07,
09/16 00Z,   0.30,   1.35,  99.90,   1.72,   0.07,
09/16 01Z,   0.40,   0.41,  99.90,   0.88,   0.07,  (min)
09/16 02Z,   0.40,   2.02,  99.90,   2.49,   0.07,
09/16 03Z,   0.50,   5.41,  99.90,   5.99,   0.07,
09/16 04Z,   0.40,   9.58,  99.90,  10.05,   0.07,
09/16 05Z,   0.40,  13.71,  99.90,  14.18,   0.07,
09/16 06Z,   0.30,  16.78,  99.90,  17.15,   0.07,
09/16 07Z,  99.90,  17.73,  99.90,  99.90,   0.07,
09/16 08Z,  99.90,  16.39,  99.90,  99.90,   0.07,
09/16 09Z,  99.90,  13.51,  99.90,  99.90,   0.07,
09/16 10Z,  99.90,   9.94,  99.90,  99.90,   0.07,
09/16 11Z,  99.90,   6.28,  99.90,  99.90,   0.07,
09/16 12Z,  99.90,   3.17,  99.90,  99.90,   0.07,