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 : 10/15/2026 20:22:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,   0.70,   0.09,   0.90,  99.90,   0.11,  (min)
10/14 01Z,   0.70,   2.24,   3.23,  99.90,   0.29,
10/14 02Z,   0.80,   6.03,   6.95,  99.90,   0.12,
10/14 03Z,   0.80,  10.49,  11.35,  99.90,   0.06,
10/14 04Z,   0.80,  14.73,  15.58,  99.90,   0.05,
10/14 05Z,   0.90,  17.53,  18.55,  99.90,   0.12,
10/14 06Z,   0.90,  17.95,  18.90,  99.90,   0.05,  (max)
10/14 07Z,   1.00,  16.12,  16.89,  99.90,  -0.23,
10/14 08Z,   1.00,  12.91,  13.74,  99.90,  -0.17,
10/14 09Z,   1.00,   9.14,  10.11,  99.90,  -0.03,
10/14 10Z,   1.00,   5.39,   6.35,  99.90,  -0.04,
10/14 11Z,   1.00,   2.45,   3.29,  99.90,  -0.16,
10/14 12Z,   0.90,   1.46,   2.05,  99.90,  -0.31,  (min)
10/14 13Z,   0.90,   2.97,   3.65,  99.90,  -0.22,
10/14 14Z,   0.80,   6.36,   6.98,  99.90,  -0.18,
10/14 15Z,   0.80,  10.56,  11.21,  99.90,  -0.15,
10/14 16Z,   0.70,  14.74,  15.36,  99.90,  -0.08,
10/14 17Z,   0.70,  17.89,  18.61,  99.90,   0.02,
10/14 18Z,   0.70,  18.88,  19.71,  99.90,   0.13,  (max)
10/14 19Z,   0.60,  17.44,  18.23,  99.90,   0.19,
10/14 20Z,   0.60,  14.28,  15.28,  99.90,   0.40,
10/14 21Z,   0.60,  10.34,  11.32,  99.90,   0.38,
10/14 22Z,   0.50,   6.29,   7.36,  99.90,   0.57,
10/14 23Z,   0.50,   2.75,   3.69,  99.90,   0.44,
10/15 00Z,   0.50,   0.75,   1.47,  99.90,   0.22,  (min)
10/15 01Z,   0.40,   1.16,   1.81,  99.90,   0.25,
10/15 02Z,   0.30,   3.77,   4.32,  99.90,   0.25,
10/15 03Z,   0.30,   7.56,   7.97,  99.90,   0.11,
10/15 04Z,   0.20,  11.64,  11.99,  99.90,   0.15,
10/15 05Z,   0.20,  15.22,  15.63,  99.90,   0.21,
10/15 06Z,   0.10,  17.20,  17.62,  99.90,   0.32,  (max)
10/15 07Z,   0.10,  16.92,  17.16,  99.90,   0.14,
10/15 08Z,   0.00,  14.73,  15.00,  99.90,   0.27,
10/15 09Z,   0.00,  11.53,  11.76,  99.90,   0.23,
10/15 10Z,  -0.10,   8.06,   8.24,  99.90,   0.28,
10/15 11Z,  -0.10,   4.83,   4.84,  99.90,   0.11,
10/15 12Z,  -0.20,   2.62,   2.50,  99.90,   0.08,
10/15 13Z,  -0.20,   2.40,   2.09,  99.90,  -0.11,  (min)
10/15 14Z,  -0.20,   4.45,   4.21,  99.90,  -0.04,
10/15 15Z,  -0.30,   7.92,   7.65,  99.90,   0.03,
10/15 16Z,  -0.20,  11.80,  11.66,  99.90,   0.06,
10/15 17Z,  -0.20,  15.38,  15.45,  99.90,   0.27,
10/15 18Z,  -0.10,  17.76,  18.04,  99.90,   0.38,
10/15 19Z,   0.00,  18.02,  18.38,  99.90,   0.36,  (max)
10/15 20Z,   0.20,  16.12,  16.76,  99.90,   0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 21Z,   0.40,  12.87,  99.90,  13.68,   0.41,
10/15 22Z,   0.70,   9.15,  99.90,  10.23,   0.37,
10/15 23Z,   0.80,   5.53,  99.90,   6.67,   0.34,
10/16 00Z,   0.90,   2.60,  99.90,   3.81,   0.31,
10/16 01Z,   1.00,   1.33,  99.90,   2.60,   0.27,  (min)
10/16 02Z,   0.90,   2.34,  99.90,   3.48,   0.24,
10/16 03Z,   0.80,   5.18,  99.90,   6.18,   0.21,
10/16 04Z,   0.70,   8.77,  99.90,   9.64,   0.17,
10/16 05Z,   0.70,  12.38,  99.90,  13.22,   0.14,
10/16 06Z,   0.60,  15.32,  99.90,  16.03,   0.11,
10/16 07Z,   0.70,  16.63,  99.90,  17.40,   0.07,  (max)
10/16 08Z,   0.80,  15.86,  99.90,  16.70,   0.04,
10/16 09Z,   0.90,  13.52,  99.90,  14.46,   0.04,
10/16 10Z,   1.00,  10.48,  99.90,  11.52,   0.04,
10/16 11Z,   1.10,   7.37,  99.90,   8.50,   0.04,
10/16 12Z,   1.20,   4.63,  99.90,   5.87,   0.04,
10/16 13Z,   1.20,   3.03,  99.90,   4.26,   0.04,  (min)
10/16 14Z,   1.20,   3.40,  99.90,   4.63,   0.04,
10/16 15Z,   1.20,   5.73,  99.90,   6.97,   0.04,
10/16 16Z,   1.20,   9.08,  99.90,  10.32,   0.04,
10/16 17Z,   1.10,  12.55,  99.90,  13.69,   0.04,
10/16 18Z,   1.10,  15.58,  99.90,  16.72,   0.04,
10/16 19Z,   1.10,  17.34,  99.90,  18.48,   0.04,  (max)
10/16 20Z,   1.10,  17.09,  99.90,  18.23,   0.04,
10/16 21Z,   1.10,  14.97,  99.90,  16.11,   0.04,
10/16 22Z,   1.30,  11.81,  99.90,  13.15,   0.04,
10/16 23Z,   1.40,   8.38,  99.90,   9.82,   0.04,
10/17 00Z,   1.50,   5.16,  99.90,   6.70,   0.04,
10/17 01Z,   1.50,   2.75,  99.90,   4.29,   0.04,
10/17 02Z,   1.50,   2.02,  99.90,   3.56,   0.04,  (min)
10/17 03Z,   1.40,   3.42,  99.90,   4.85,   0.04,
10/17 04Z,   1.20,   6.27,  99.90,   7.50,   0.04,
10/17 05Z,   0.90,   9.57,  99.90,  10.51,   0.04,
10/17 06Z,   0.50,  12.75,  99.90,  13.29,   0.04,
10/17 07Z,   0.30,  15.19,  99.90,  15.52,   0.04,
10/17 08Z,   0.00,  16.03,  99.90,  16.06,   0.04,  (max)
10/17 09Z,  -0.10,  14.99,  99.90,  14.92,   0.04,
10/17 10Z,  -0.30,  12.65,  99.90,  12.39,   0.04,
10/17 11Z,  -0.30,   9.82,  99.90,   9.56,   0.04,
10/17 12Z,  -0.40,   7.02,  99.90,   6.66,   0.04,
10/17 13Z,  -0.40,   4.66,  99.90,   4.30,   0.04,
10/17 14Z,  -0.40,   3.49,  99.90,   3.13,   0.04,  (min)
10/17 15Z,  -0.40,   4.23,  99.90,   3.87,   0.04,
10/17 16Z,  -0.30,   6.65,  99.90,   6.39,   0.04,
10/17 17Z,  -0.20,   9.78,  99.90,   9.61,   0.04,
10/17 18Z,  -0.10,  12.88,  99.90,  12.82,   0.04,
10/17 19Z,   0.00,  15.50,  99.90,  15.54,   0.04,
10/17 20Z,   0.00,  16.86,  99.90,  16.90,   0.04,  (max)
10/17 21Z,   0.00,  16.32,  99.90,  16.36,   0.04,
10/17 22Z,   0.10,  14.15,  99.90,  14.29,   0.04,
10/17 23Z,   0.10,  11.15,  99.90,  11.29,   0.04,
10/18 00Z,   0.00,   7.98,  99.90,   8.02,   0.04,
10/18 01Z,   0.00,   5.06,  99.90,   5.10,   0.04,
10/18 02Z,   0.00,   3.00,  99.90,   3.03,   0.04,
10/18 03Z,   0.00,   2.63,  99.90,   2.67,   0.04,  (min)
10/18 04Z,   0.00,   4.21,  99.90,   4.24,   0.04,
10/18 05Z,   0.00,   6.96,  99.90,   7.00,   0.04,
10/18 06Z,   0.10,  10.00,  99.90,  10.14,   0.04,
10/18 07Z,   0.20,  12.88,  99.90,  13.12,   0.04,
10/18 08Z,   0.40,  15.02,  99.90,  15.45,   0.04,
10/18 09Z,   0.60,  15.59,  99.90,  16.23,   0.04,  (max)
10/18 10Z,   0.70,  14.43,  99.90,  15.17,   0.04,
10/18 11Z,   0.80,  12.17,  99.90,  13.01,   0.04,
10/18 12Z,   0.90,   9.52,  99.90,  10.45,   0.04,
10/18 13Z,   0.90,   6.90,  99.90,   7.84,   0.04,
10/18 14Z,   0.90,   4.75,  99.90,   5.68,   0.04,
10/18 15Z,   0.80,   3.83,  99.90,   4.67,   0.04,  (min)
10/18 16Z,   0.60,   4.75,  99.90,   5.39,   0.04,
10/18 17Z,   0.40,   7.15,  99.90,   7.58,   0.04,
10/18 18Z,   0.30,  10.06,  99.90,  10.40,   0.04,
10/18 19Z,   0.20,  12.94,  99.90,  13.18,   0.04,
10/18 20Z,   0.10,  15.36,  99.90,  15.50,   0.04,
10/18 21Z,   0.10,  16.51,  99.90,  16.65,   0.04,  (max)
10/18 22Z,   0.20,  15.85,  99.90,  16.09,   0.04,
10/18 23Z,   0.30,  13.70,  99.90,  14.04,   0.04,
10/19 00Z,   0.30,  10.84,  99.90,  11.17,   0.04,
10/19 01Z,   0.40,   7.81,  99.90,   8.25,   0.04,
10/19 02Z,   0.40,   5.03,  99.90,   5.46,   0.04,
10/19 03Z,   0.30,   3.14,  99.90,   3.48,   0.04,
10/19 04Z,   0.20,   2.98,  99.90,   3.21,   0.04,  (min)
10/19 05Z,   0.10,   4.64,  99.90,   4.77,   0.04,
10/19 06Z,   0.00,   7.30,  99.90,   7.34,   0.04,
10/19 07Z,   0.00,  10.21,  99.90,  10.25,   0.04,
10/19 08Z,   0.00,  13.01,  99.90,  13.04,   0.04,
10/19 09Z,   0.00,  15.02,  99.90,  15.06,   0.04,
10/19 10Z,   0.10,  15.47,  99.90,  15.60,   0.04,  (max)
10/19 11Z,   0.10,  14.26,  99.90,  14.40,   0.04,
10/19 12Z,   0.20,  12.03,  99.90,  12.26,   0.04,