EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
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 : 07/17/2026 16:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 00Z,   0.70,   2.66,   3.21,  99.90,  -0.15,  (min)
07/16 01Z,   0.60,   7.44,   8.24,  99.90,   0.20,
07/16 02Z,   0.60,  12.94,  13.66,  99.90,   0.12,
07/16 03Z,   0.70,  17.94,  18.85,  99.90,   0.21,
07/16 04Z,   0.70,  20.94,  22.20,  99.90,   0.56,
07/16 05Z,   0.70,  21.01,  22.29,  99.90,   0.58,  (max)
07/16 06Z,   0.70,  18.43,  19.56,  99.90,   0.43,
07/16 07Z,   0.80,  14.16,  15.17,  99.90,   0.21,
07/16 08Z,   0.80,   9.02,  10.00,  99.90,   0.18,
07/16 09Z,   0.90,   3.76,   4.77,  99.90,   0.11,
07/16 10Z,   0.90,  -0.45,   0.28,  99.90,  -0.17,
07/16 11Z,   0.90,  -2.16,  -1.67,  99.90,  -0.41,  (min)
07/16 12Z,   0.90,  -0.71,  -0.05,  99.90,  -0.24,
07/16 13Z,   0.90,   3.24,   4.04,  99.90,  -0.10,
07/16 14Z,   1.00,   8.50,   9.32,  99.90,  -0.18,
07/16 15Z,   0.90,  13.95,  14.78,  99.90,  -0.07,
07/16 16Z,   0.90,  18.17,  19.15,  99.90,   0.08,
07/16 17Z,   0.90,  19.83,  21.07,  99.90,   0.34,  (max)
07/16 18Z,   0.90,  18.70,  19.75,  99.90,   0.15,
07/16 19Z,   0.90,  15.53,  16.58,  99.90,   0.15,
07/16 20Z,   0.90,  11.20,  12.15,  99.90,   0.05,
07/16 21Z,   0.90,   6.40,   7.45,  99.90,   0.15,
07/16 22Z,   0.90,   2.03,   3.03,  99.90,   0.10,
07/16 23Z,   0.90,  -0.53,   0.02,  99.90,  -0.35,  (min)
07/17 00Z,   0.80,  -0.14,   0.22,  99.90,  -0.44,
07/17 01Z,   0.70,   3.04,   3.62,  99.90,  -0.12,
07/17 02Z,   0.60,   7.91,   8.66,  99.90,   0.15,
07/17 03Z,   0.50,  13.37,  13.90,  99.90,   0.03,
07/17 04Z,   0.40,  18.16,  18.83,  99.90,   0.27,
07/17 05Z,   0.40,  20.79,  21.77,  99.90,   0.58,  (max)
07/17 06Z,   0.40,  20.52,  21.54,  99.90,   0.62,
07/17 07Z,   0.40,  17.76,  18.67,  99.90,   0.51,
07/17 08Z,   0.40,  13.43,  14.26,  99.90,   0.43,
07/17 09Z,   0.50,   8.32,   9.33,  99.90,   0.51,
07/17 10Z,   0.50,   3.21,   4.25,  99.90,   0.54,
07/17 11Z,   0.60,  -0.67,  -0.02,  99.90,   0.05,
07/17 12Z,   0.60,  -1.87,  -1.45,  99.90,  -0.18,  (min)
07/17 13Z,   0.60,   0.01,   0.64,  99.90,   0.03,
07/17 14Z,   0.60,   4.17,   4.73,  99.90,  -0.04,
07/17 15Z,   0.50,   9.45,   9.94,  99.90,  -0.01,
07/17 16Z,   0.50,  14.74,  15.09,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 17Z,   0.40,  18.59,  99.90,  18.86,  -0.13,
07/17 18Z,   0.40,  19.82,  99.90,  20.11,  -0.10,  (max)
07/17 19Z,   0.40,  18.37,  99.90,  18.69,  -0.08,
07/17 20Z,   0.40,  15.03,  99.90,  15.38,  -0.05,
07/17 21Z,   0.50,  10.65,  99.90,  11.11,  -0.03,
07/17 22Z,   0.60,   5.87,  99.90,   6.47,  -0.01,
07/17 23Z,   0.70,   1.69,  99.90,   2.40,   0.02,
07/18 00Z,   0.70,  -0.49,  99.90,   0.25,   0.04,  (min)
07/18 01Z,   0.80,   0.29,  99.90,   1.15,   0.06,
07/18 02Z,   0.80,   3.64,  99.90,   4.53,   0.09,
07/18 03Z,   0.70,   8.46,  99.90,   9.27,   0.11,
07/18 04Z,   0.70,  13.72,  99.90,  14.55,   0.13,
07/18 05Z,   0.60,  18.13,  99.90,  18.87,   0.13,
07/18 06Z,   0.50,  20.32,  99.90,  20.95,   0.13,  (max)
07/18 07Z,   0.40,  19.70,  99.90,  20.24,   0.13,
07/18 08Z,   0.30,  16.81,  99.90,  17.25,   0.13,
07/18 09Z,   0.30,  12.54,  99.90,  12.98,   0.13,
07/18 10Z,   0.30,   7.61,  99.90,   8.04,   0.13,
07/18 11Z,   0.40,   2.81,  99.90,   3.34,   0.13,
07/18 12Z,   0.40,  -0.56,  99.90,  -0.03,   0.13,
07/18 13Z,   0.50,  -1.21,  99.90,  -0.57,   0.13,  (min)
07/18 14Z,   0.60,   1.06,  99.90,   1.79,   0.13,
07/18 15Z,   0.60,   5.30,  99.90,   6.03,   0.13,
07/18 16Z,   0.70,  10.45,  99.90,  11.28,   0.13,
07/18 17Z,   0.70,  15.41,  99.90,  16.24,   0.13,
07/18 18Z,   0.70,  18.78,  99.90,  19.61,   0.13,
07/18 19Z,   0.70,  19.54,  99.90,  20.38,   0.13,  (max)
07/18 20Z,   0.70,  17.80,  99.90,  18.64,   0.13,
07/18 21Z,   0.70,  14.38,  99.90,  15.21,   0.13,
07/18 22Z,   0.80,  10.03,  99.90,  10.96,   0.13,
07/18 23Z,   0.90,   5.42,  99.90,   6.45,   0.13,
07/19 00Z,   1.00,   1.56,  99.90,   2.69,   0.13,
07/19 01Z,   1.10,  -0.17,  99.90,   1.07,   0.13,  (min)
07/19 02Z,   1.10,   0.96,  99.90,   2.19,   0.13,
07/19 03Z,   1.00,   4.36,  99.90,   5.50,   0.13,
07/19 04Z,   1.00,   9.00,  99.90,  10.13,   0.13,
07/19 05Z,   0.90,  13.90,  99.90,  14.94,   0.13,
07/19 06Z,   0.90,  17.85,  99.90,  18.89,   0.13,
07/19 07Z,   1.00,  19.57,  99.90,  20.70,   0.13,  (max)
07/19 08Z,   0.90,  18.66,  99.90,  19.69,   0.13,
07/19 09Z,   0.90,  15.73,  99.90,  16.77,   0.13,
07/19 10Z,   0.80,  11.63,  99.90,  12.56,   0.13,
07/19 11Z,   0.60,   6.99,  99.90,   7.73,   0.13,
07/19 12Z,   0.50,   2.64,  99.90,   3.27,   0.13,
07/19 13Z,   0.40,  -0.14,  99.90,   0.39,   0.13,
07/19 14Z,   0.30,  -0.23,  99.90,   0.21,   0.13,  (min)
07/19 15Z,   0.20,   2.31,  99.90,   2.64,   0.13,
07/19 16Z,   0.30,   6.49,  99.90,   6.92,   0.13,
07/19 17Z,   0.30,  11.35,  99.90,  11.79,   0.13,
07/19 18Z,   0.40,  15.88,  99.90,  16.42,   0.13,
07/19 19Z,   0.40,  18.73,  99.90,  19.26,   0.13,
07/19 20Z,   0.50,  19.04,  99.90,  19.68,   0.13,  (max)
07/19 21Z,   0.50,  17.08,  99.90,  17.72,   0.13,
07/19 22Z,   0.40,  13.65,  99.90,  14.18,   0.13,
07/19 23Z,   0.40,   9.44,  99.90,   9.97,   0.13,
07/20 00Z,   0.40,   5.09,  99.90,   5.62,   0.13,
07/20 01Z,   0.40,   1.63,  99.90,   2.17,   0.13,
07/20 02Z,   0.40,   0.36,  99.90,   0.90,   0.13,  (min)
07/20 03Z,   0.40,   1.75,  99.90,   2.28,   0.13,
07/20 04Z,   0.40,   5.08,  99.90,   5.61,   0.13,
07/20 05Z,   0.30,   9.41,  99.90,   9.84,   0.13,
07/20 06Z,   0.30,  13.90,  99.90,  14.33,   0.13,
07/20 07Z,   0.30,  17.36,  99.90,  17.79,   0.13,
07/20 08Z,   0.20,  18.64,  99.90,  18.97,   0.13,  (max)
07/20 09Z,   0.30,  17.52,  99.90,  17.96,   0.13,
07/20 10Z,   0.30,  14.66,  99.90,  15.10,   0.13,
07/20 11Z,   0.40,  10.82,  99.90,  11.35,   0.13,
07/20 12Z,   0.50,   6.57,  99.90,   7.21,   0.13,
07/20 13Z,   0.60,   2.73,  99.90,   3.47,   0.13,
07/20 14Z,   0.60,   0.55,  99.90,   1.28,   0.13,  (min)
07/20 15Z,   0.70,   0.93,  99.90,   1.76,   0.13,
07/20 16Z,   0.70,   3.59,  99.90,   4.42,   0.13,
07/20 17Z,   0.60,   7.57,  99.90,   8.31,   0.13,
07/20 18Z,   0.60,  12.08,  99.90,  12.81,   0.13,
07/20 19Z,   0.60,  16.13,  99.90,  16.87,   0.13,
07/20 20Z,   0.60,  18.47,  99.90,  19.20,   0.13,  (max)
07/20 21Z,   0.60,  18.41,  99.90,  19.14,   0.13,
07/20 22Z,   0.60,  16.31,  99.90,  17.04,   0.13,
07/20 23Z,   0.60,  12.95,  99.90,  13.68,   0.13,
07/21 00Z,   0.60,   8.95,  99.90,   9.68,   0.13,
07/21 01Z,   0.60,   4.90,  99.90,   5.64,   0.13,
07/21 02Z,   0.60,   1.87,  99.90,   2.60,   0.13,
07/21 03Z,   0.60,   1.00,  99.90,   1.73,   0.13,  (min)
07/21 04Z,   0.50,   2.52,  99.90,   3.15,   0.13,
07/21 05Z,   0.50,   5.68,  99.90,   6.31,   0.13,
07/21 06Z,   0.40,   9.66,  99.90,  10.19,   0.13,
07/21 07Z,  99.90,  13.73,  99.90,  99.90,   0.13,
07/21 08Z,  99.90,  16.75,  99.90,  99.90,   0.13,
07/21 09Z,  99.90,  17.68,  99.90,  99.90,   0.13,
07/21 10Z,  99.90,  16.46,  99.90,  99.90,   0.13,
07/21 11Z,  99.90,  13.74,  99.90,  99.90,   0.13,
07/21 12Z,  99.90,  10.21,  99.90,  99.90,   0.13,