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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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 : 05/17/2026 03:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.60,  13.58,  14.67,  99.90,   0.49,
05/15 13Z,   0.60,  17.57,  18.56,  99.90,   0.39,
05/15 14Z,   0.60,  19.40,  20.08,  99.90,   0.08,  (max)
05/15 15Z,   0.60,  18.46,  18.72,  99.90,  -0.34,
05/15 16Z,   0.60,  15.31,  15.54,  99.90,  -0.37,
05/15 17Z,   0.60,  11.03,  11.25,  99.90,  -0.38,
05/15 18Z,   0.50,   6.54,   6.80,  99.90,  -0.24,
05/15 19Z,   0.40,   2.55,   2.58,  99.90,  -0.37,
05/15 20Z,   0.40,   0.08,   0.08,  99.90,  -0.40,  (min)
05/15 21Z,   0.30,   0.25,   0.65,  99.90,   0.10,
05/15 22Z,   0.30,   3.25,   4.02,  99.90,   0.47,
05/15 23Z,   0.20,   8.04,   8.86,  99.90,   0.62,
05/16 00Z,   0.00,  13.29,  14.03,  99.90,   0.74,
05/16 01Z,   0.00,  17.93,  18.70,  99.90,   0.77,
05/16 02Z,   0.00,  20.72,  21.33,  99.90,   0.61,  (max)
05/16 03Z,   0.00,  20.66,  20.75,  99.90,   0.09,
05/16 04Z,   0.00,  17.86,  17.73,  99.90,  -0.13,
05/16 05Z,   0.00,  13.37,  13.26,  99.90,  -0.11,
05/16 06Z,   0.00,   8.28,   8.32,  99.90,   0.04,
05/16 07Z,   0.00,   3.41,   3.34,  99.90,  -0.07,
05/16 08Z,   0.10,  -0.35,  -0.51,  99.90,  -0.26,
05/16 09Z,   0.10,  -1.78,  -1.76,  99.90,  -0.08,  (min)
05/16 10Z,   0.20,  -0.13,   0.51,  99.90,   0.44,
05/16 11Z,   0.20,   3.99,   4.69,  99.90,   0.50,
05/16 12Z,   0.20,   9.24,   9.86,  99.90,   0.42,
05/16 13Z,   0.20,  14.43,  15.16,  99.90,   0.53,
05/16 14Z,   0.20,  18.39,  19.07,  99.90,   0.48,
05/16 15Z,   0.20,  19.88,  20.28,  99.90,   0.20,  (max)
05/16 16Z,   0.20,  18.48,  18.48,  99.90,  -0.20,
05/16 17Z,   0.10,  14.95,  14.85,  99.90,  -0.20,
05/16 18Z,   0.10,  10.41,  10.36,  99.90,  -0.15,
05/16 19Z,   0.10,   5.76,   5.84,  99.90,  -0.02,
05/16 20Z,   0.10,   1.77,   1.61,  99.90,  -0.26,
05/16 21Z,   0.10,  -0.43,  -0.66,  99.90,  -0.33,  (min)
05/16 22Z,   0.20,   0.24,   0.67,  99.90,   0.23,
05/16 23Z,   0.20,   3.78,   4.61,  99.90,   0.63,
05/17 00Z,   0.20,   8.96,   9.69,  99.90,   0.53,
05/17 01Z,   0.20,  14.44,  15.12,  99.90,   0.48,
05/17 02Z,   0.10,  19.05,  19.78,  99.90,   0.63,
05/17 03Z,   0.10,  21.48,  22.08,  99.90,   0.50,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 04Z,   0.00,  20.87,  99.90,  21.33,   0.47,
05/17 05Z,   0.00,  17.56,  99.90,  17.99,   0.43,
05/17 06Z,   0.00,  12.70,  99.90,  13.10,   0.40,
05/17 07Z,   0.00,   7.38,  99.90,   7.74,   0.36,
05/17 08Z,   0.00,   2.40,  99.90,   2.73,   0.33,
05/17 09Z,   0.00,  -1.23,  99.90,  -0.94,   0.29,
05/17 10Z,   0.00,  -2.26,  99.90,  -2.01,   0.26,  (min)
05/17 11Z,   0.00,  -0.10,  99.90,   0.12,   0.22,
05/17 12Z,   0.00,   4.44,  99.90,   4.63,   0.18,
05/17 13Z,   0.00,   9.96,  99.90,  10.11,   0.15,
05/17 14Z,  -0.10,  15.22,  99.90,  15.24,   0.11,
05/17 15Z,  -0.20,  18.98,  99.90,  18.85,   0.08,
05/17 16Z,  -0.30,  20.04,  99.90,  19.82,   0.08,  (max)
05/17 17Z,  -0.40,  18.22,  99.90,  17.90,   0.08,
05/17 18Z,  -0.50,  14.41,  99.90,  13.99,   0.08,
05/17 19Z,  -0.50,   9.74,  99.90,   9.32,   0.08,
05/17 20Z,  -0.40,   5.07,  99.90,   4.75,   0.08,
05/17 21Z,  -0.40,   1.21,  99.90,   0.89,   0.08,
05/17 22Z,  -0.30,  -0.65,  99.90,  -0.87,   0.08,  (min)
05/17 23Z,  -0.20,   0.52,  99.90,   0.40,   0.08,
05/18 00Z,  -0.20,   4.47,  99.90,   4.35,   0.08,
05/18 01Z,  -0.20,   9.88,  99.90,   9.76,   0.08,
05/18 02Z,  -0.30,  15.39,  99.90,  15.17,   0.08,
05/18 03Z,  -0.30,  19.79,  99.90,  19.57,   0.08,
05/18 04Z,  -0.40,  21.78,  99.90,  21.46,   0.08,  (max)
05/18 05Z,  -0.50,  20.68,  99.90,  20.26,   0.08,
05/18 06Z,  -0.60,  17.02,  99.90,  16.50,   0.08,
05/18 07Z,  -0.60,  11.99,  99.90,  11.47,   0.08,
05/18 08Z,  -0.50,   6.61,  99.90,   6.19,   0.08,
05/18 09Z,  -0.40,   1.68,  99.90,   1.36,   0.08,
05/18 10Z,  -0.30,  -1.71,  99.90,  -1.93,   0.08,
05/18 11Z,  -0.20,  -2.30,  99.90,  -2.43,   0.08,  (min)
05/18 12Z,   0.00,   0.29,  99.90,   0.37,   0.08,
05/18 13Z,   0.00,   5.08,  99.90,   5.16,   0.08,
05/18 14Z,   0.10,  10.66,  99.90,  10.84,   0.08,
05/18 15Z,   0.10,  15.81,  99.90,  15.98,   0.08,
05/18 16Z,   0.10,  19.23,  99.90,  19.41,   0.08,
05/18 17Z,   0.10,  19.88,  99.90,  20.05,   0.08,  (max)
05/18 18Z,   0.00,  17.74,  99.90,  17.82,   0.08,
05/18 19Z,   0.00,  13.81,  99.90,  13.89,   0.08,
05/18 20Z,   0.00,   9.17,  99.90,   9.24,   0.08,
05/18 21Z,  -0.10,   4.59,  99.90,   4.56,   0.08,
05/18 22Z,  -0.10,   0.93,  99.90,   0.91,   0.08,
05/18 23Z,  -0.10,  -0.55,  99.90,  -0.58,   0.08,  (min)
05/19 00Z,  -0.10,   1.02,  99.90,   1.00,   0.08,
05/19 01Z,   0.00,   5.21,  99.90,   5.29,   0.08,
05/19 02Z,   0.00,  10.63,  99.90,  10.71,   0.08,
05/19 03Z,   0.00,  15.99,  99.90,  16.07,   0.08,
05/19 04Z,   0.00,  20.08,  99.90,  20.16,   0.08,
05/19 05Z,   0.00,  21.64,  99.90,  21.72,   0.08,  (max)
05/19 06Z,   0.00,  20.18,  99.90,  20.25,   0.08,
05/19 07Z,   0.00,  16.36,  99.90,  16.44,   0.08,
05/19 08Z,   0.00,  11.36,  99.90,  11.44,   0.08,
05/19 09Z,  -0.10,   6.09,  99.90,   6.06,   0.08,
05/19 10Z,   0.00,   1.34,  99.90,   1.42,   0.08,
05/19 11Z,   0.00,  -1.74,  99.90,  -1.67,   0.08,
05/19 12Z,   0.00,  -1.95,  99.90,  -1.87,   0.08,  (min)
05/19 13Z,   0.00,   0.93,  99.90,   1.00,   0.08,
05/19 14Z,   0.00,   5.77,  99.90,   5.84,   0.08,
05/19 15Z,   0.10,  11.21,  99.90,  11.39,   0.08,
05/19 16Z,   0.10,  16.10,  99.90,  16.28,   0.08,
05/19 17Z,   0.10,  19.16,  99.90,  19.34,   0.08,
05/19 18Z,   0.10,  19.45,  99.90,  19.63,   0.08,  (max)
05/19 19Z,   0.00,  17.16,  99.90,  17.24,   0.08,
05/19 20Z,   0.00,  13.28,  99.90,  13.35,   0.08,
05/19 21Z,   0.00,   8.78,  99.90,   8.85,   0.08,
05/19 22Z,   0.00,   4.37,  99.90,   4.45,   0.08,
05/19 23Z,   0.00,   0.96,  99.90,   1.04,   0.08,
05/20 00Z,   0.00,  -0.20,  99.90,  -0.12,   0.08,  (min)
05/20 01Z,  -0.10,   1.64,  99.90,   1.62,   0.08,
05/20 02Z,  -0.10,   5.85,  99.90,   5.83,   0.08,
05/20 03Z,  -0.10,  11.09,  99.90,  11.07,   0.08,
05/20 04Z,  -0.10,  16.17,  99.90,  16.15,   0.08,
05/20 05Z,  -0.10,  19.91,  99.90,  19.89,   0.08,
05/20 06Z,  -0.10,  21.13,  99.90,  21.10,   0.08,  (max)
05/20 07Z,   0.00,  19.48,  99.90,  19.55,   0.08,
05/20 08Z,   0.00,  15.71,  99.90,  15.79,   0.08,
05/20 09Z,   0.00,  10.91,  99.90,  10.98,   0.08,
05/20 10Z,   0.00,   5.87,  99.90,   5.94,   0.08,
05/20 11Z,   0.00,   1.37,  99.90,   1.44,   0.08,
05/20 12Z,   0.00,  -1.41,  99.90,  -1.33,   0.08,  (min)
05/20 13Z,   0.00,  -1.31,  99.90,  -1.23,   0.08,
05/20 14Z,   0.10,   1.67,  99.90,   1.84,   0.08,
05/20 15Z,   0.10,   6.36,  99.90,   6.54,   0.08,
05/20 16Z,   0.10,  11.53,  99.90,  11.71,   0.08,
05/20 17Z,   0.10,  16.11,  99.90,  16.28,   0.08,
05/20 18Z,   0.10,  18.84,  99.90,  19.02,   0.08,
05/20 19Z,  99.90,  18.91,  99.90,  99.90,   0.08,
05/20 20Z,  99.90,  16.61,  99.90,  99.90,   0.08,
05/20 21Z,  99.90,  12.91,  99.90,  99.90,   0.08,
05/20 22Z,  99.90,   8.63,  99.90,  99.90,   0.08,
05/20 23Z,  99.90,   4.43,  99.90,  99.90,   0.08,
05/21 00Z,  99.90,   1.23,  99.90,  99.90,   0.08,