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 : 04/12/2026 12:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 12Z,   0.00,  11.31,  11.41,  99.90,   0.10,
04/10 13Z,   0.00,   8.30,   8.32,  99.90,   0.02,
04/10 14Z,   0.00,   5.52,   5.47,  99.90,  -0.05,
04/10 15Z,   0.00,   3.46,   3.47,  99.90,   0.01,
04/10 16Z,   0.10,   2.91,   3.07,  99.90,   0.06,  (min)
04/10 17Z,   0.10,   4.27,   4.48,  99.90,   0.11,
04/10 18Z,   0.20,   6.88,   6.91,  99.90,  -0.17,
04/10 19Z,   0.20,   9.81,   9.89,  99.90,  -0.12,
04/10 20Z,   0.20,  12.57,  12.78,  99.90,   0.01,
04/10 21Z,   0.30,  14.72,  14.92,  99.90,  -0.10,
04/10 22Z,   0.30,  15.48,  15.56,  99.90,  -0.22,  (max)
04/10 23Z,   0.30,  14.53,  14.57,  99.90,  -0.26,
04/11 00Z,   0.30,  12.37,  12.64,  99.90,  -0.03,
04/11 01Z,   0.30,   9.75,  10.22,  99.90,   0.17,
04/11 02Z,   0.40,   7.16,   7.52,  99.90,  -0.04,
04/11 03Z,   0.40,   4.97,   5.30,  99.90,  -0.07,
04/11 04Z,   0.50,   3.84,   4.31,  99.90,  -0.03,  (min)
04/11 05Z,   0.50,   4.48,   5.00,  99.90,   0.02,
04/11 06Z,   0.50,   6.70,   7.06,  99.90,  -0.14,
04/11 07Z,   0.50,   9.58,   9.86,  99.90,  -0.22,
04/11 08Z,   0.50,  12.44,  12.90,  99.90,  -0.04,
04/11 09Z,   0.60,  14.93,  15.51,  99.90,  -0.02,
04/11 10Z,   0.60,  16.34,  16.82,  99.90,  -0.12,  (max)
04/11 11Z,   0.50,  16.00,  16.24,  99.90,  -0.26,
04/11 12Z,   0.40,  14.06,  14.31,  99.90,  -0.15,
04/11 13Z,   0.30,  11.27,  11.58,  99.90,   0.01,
04/11 14Z,   0.30,   8.26,   8.50,  99.90,  -0.06,
04/11 15Z,   0.30,   5.43,   5.57,  99.90,  -0.16,
04/11 16Z,   0.20,   3.36,   3.45,  99.90,  -0.11,
04/11 17Z,   0.20,   2.88,   2.94,  99.90,  -0.14,  (min)
04/11 18Z,   0.10,   4.30,   4.31,  99.90,  -0.09,
04/11 19Z,   0.10,   6.93,   6.85,  99.90,  -0.18,
04/11 20Z,   0.10,   9.90,   9.88,  99.90,  -0.12,
04/11 21Z,   0.10,  12.78,  12.89,  99.90,   0.01,
04/11 22Z,   0.10,  15.01,  15.14,  99.90,   0.03,
04/11 23Z,   0.10,  15.74,  15.88,  99.90,   0.04,  (max)
04/12 00Z,   0.00,  14.72,  14.93,  99.90,   0.21,
04/12 01Z,  -0.10,  12.49,  12.90,  99.90,   0.51,
04/12 02Z,  -0.10,   9.78,  10.24,  99.90,   0.56,
04/12 03Z,  -0.20,   7.02,   7.44,  99.90,   0.62,
04/12 04Z,  -0.20,   4.67,   4.94,  99.90,   0.47,
04/12 05Z,  -0.30,   3.49,   3.70,  99.90,   0.51,  (min)
04/12 06Z,  -0.40,   4.19,   4.26,  99.90,   0.47,
04/12 07Z,  -0.40,   6.48,   6.28,  99.90,   0.20,
04/12 08Z,  -0.40,   9.45,   9.25,  99.90,   0.20,
04/12 09Z,  -0.40,  12.51,  12.48,  99.90,   0.37,
04/12 10Z,  -0.30,  15.20,  15.24,  99.90,   0.34,
04/12 11Z,  -0.30,  16.67,  16.66,  99.90,   0.29,  (max)
04/12 12Z,  -0.20,  16.26,  16.23,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 13Z,  -0.10,  14.22,  99.90,  14.28,   0.16,
04/12 14Z,   0.00,  11.31,  99.90,  11.45,   0.15,
04/12 15Z,   0.00,   8.11,  99.90,   8.25,   0.14,
04/12 16Z,  -0.10,   5.07,  99.90,   5.10,   0.13,
04/12 17Z,  -0.10,   2.89,  99.90,   2.91,   0.12,
04/12 18Z,  -0.10,   2.48,  99.90,   2.49,   0.11,  (min)
04/12 19Z,  -0.10,   4.08,  99.90,   4.08,   0.10,
04/12 20Z,  -0.10,   6.91,  99.90,   6.90,   0.09,
04/12 21Z,   0.00,  10.16,  99.90,  10.24,   0.08,
04/12 22Z,   0.00,  13.35,  99.90,  13.42,   0.07,
04/12 23Z,   0.10,  15.73,  99.90,  15.89,   0.06,
04/13 00Z,   0.10,  16.40,  99.90,  16.55,   0.05,  (max)
04/13 01Z,   0.20,  15.18,  99.90,  15.43,   0.05,
04/13 02Z,   0.20,  12.70,  99.90,  12.94,   0.05,
04/13 03Z,   0.20,   9.67,  99.90,   9.92,   0.05,
04/13 04Z,   0.10,   6.57,  99.90,   6.72,   0.05,
04/13 05Z,   0.10,   3.95,  99.90,   4.10,   0.05,
04/13 06Z,   0.10,   2.73,  99.90,   2.88,   0.05,  (min)
04/13 07Z,   0.10,   3.58,  99.90,   3.73,   0.05,
04/13 08Z,   0.10,   6.12,  99.90,   6.27,   0.05,
04/13 09Z,   0.10,   9.42,  99.90,   9.57,   0.05,
04/13 10Z,   0.10,  12.87,  99.90,  13.02,   0.05,
04/13 11Z,   0.20,  15.84,  99.90,  16.09,   0.05,
04/13 12Z,   0.30,  17.33,  99.90,  17.67,   0.05,  (max)
04/13 13Z,   0.50,  16.74,  99.90,  17.29,   0.05,
04/13 14Z,   0.60,  14.43,  99.90,  15.08,   0.05,
04/13 15Z,   0.80,  11.20,  99.90,  12.05,   0.05,
04/13 16Z,   0.90,   7.66,  99.90,   8.61,   0.05,
04/13 17Z,   0.90,   4.34,  99.90,   5.29,   0.05,
04/13 18Z,   0.90,   2.08,  99.90,   3.03,   0.05,
04/13 19Z,   0.80,   1.87,  99.90,   2.72,   0.05,  (min)
04/13 20Z,   0.60,   3.83,  99.90,   4.48,   0.05,
04/13 21Z,   0.30,   7.09,  99.90,   7.44,   0.05,
04/13 22Z,   0.00,  10.82,  99.90,  10.87,   0.05,
04/13 23Z,  -0.20,  14.40,  99.90,  14.24,   0.05,
04/14 00Z,  -0.40,  16.87,  99.90,  16.51,   0.05,
04/14 01Z,  -0.60,  17.31,  99.90,  16.75,   0.05,  (max)
04/14 02Z,  -0.60,  15.69,  99.90,  15.14,   0.05,
04/14 03Z,  -0.70,  12.75,  99.90,  12.10,   0.05,
04/14 04Z,  -0.70,   9.23,  99.90,   8.58,   0.05,
04/14 05Z,  -0.70,   5.69,  99.90,   5.04,   0.05,
04/14 06Z,  -0.70,   2.81,  99.90,   2.16,   0.05,
04/14 07Z,  -0.70,   1.67,  99.90,   1.02,   0.05,  (min)
04/14 08Z,  -0.60,   2.86,  99.90,   2.31,   0.05,
04/14 09Z,  -0.50,   5.87,  99.90,   5.42,   0.05,
04/14 10Z,  -0.50,   9.69,  99.90,   9.24,   0.05,
04/14 11Z,  -0.30,  13.63,  99.90,  13.38,   0.05,
04/14 12Z,  -0.20,  16.82,  99.90,  16.67,   0.05,
04/14 13Z,  -0.20,  18.18,  99.90,  18.03,   0.05,  (max)
04/14 14Z,  -0.10,  17.23,  99.90,  17.18,   0.05,
04/14 15Z,  -0.10,  14.48,  99.90,  14.43,   0.05,
04/14 16Z,  -0.10,  10.80,  99.90,  10.74,   0.05,
04/14 17Z,  -0.10,   6.84,  99.90,   6.79,   0.05,
04/14 18Z,  -0.10,   3.27,  99.90,   3.21,   0.05,
04/14 19Z,   0.00,   1.08,  99.90,   1.13,   0.05,  (min)
04/14 20Z,   0.10,   1.27,  99.90,   1.42,   0.05,
04/14 21Z,   0.20,   3.80,  99.90,   4.04,   0.05,
04/14 22Z,   0.40,   7.67,  99.90,   8.12,   0.05,
04/14 23Z,   0.60,  11.96,  99.90,  12.61,   0.05,
04/15 00Z,   0.70,  15.86,  99.90,  16.61,   0.05,
04/15 01Z,   0.80,  18.24,  99.90,  19.08,   0.05,  (max)
04/15 02Z,   0.80,  18.23,  99.90,  19.08,   0.05,
04/15 03Z,   0.80,  16.01,  99.90,  16.86,   0.05,
04/15 04Z,   0.70,  12.46,  99.90,  13.20,   0.05,
04/15 05Z,   0.50,   8.37,  99.90,   8.92,   0.05,
04/15 06Z,   0.30,   4.39,  99.90,   4.74,   0.05,
04/15 07Z,   0.20,   1.39,  99.90,   1.64,   0.05,
04/15 08Z,   0.00,   0.53,  99.90,   0.58,   0.05,  (min)
04/15 09Z,   0.00,   2.28,  99.90,   2.32,   0.05,
04/15 10Z,   0.00,   5.92,  99.90,   5.97,   0.05,
04/15 11Z,   0.00,  10.35,  99.90,  10.40,   0.05,
04/15 12Z,   0.00,  14.73,  99.90,  14.78,   0.05,
04/15 13Z,   0.10,  18.00,  99.90,  18.15,   0.05,
04/15 14Z,   0.20,  19.02,  99.90,  19.27,   0.05,  (max)
04/15 15Z,   0.20,  17.52,  99.90,  17.76,   0.05,
04/15 16Z,   0.20,  14.20,  99.90,  14.45,   0.05,
04/15 17Z,   0.20,  10.02,  99.90,  10.27,   0.05,
04/15 18Z,   0.10,   5.70,  99.90,   5.85,   0.05,
04/15 19Z,   0.10,   2.01,  99.90,   2.16,   0.05,
04/15 20Z,   0.10,   0.11,  99.90,   0.25,   0.05,  (min)
04/15 21Z,   0.10,   0.91,  99.90,   1.06,   0.05,
04/15 22Z,   0.10,   4.17,  99.90,   4.32,   0.05,
04/15 23Z,   0.10,   8.72,  99.90,   8.86,   0.05,
04/16 00Z,   0.20,  13.51,  99.90,  13.76,   0.05,