EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Gulf of Alaska
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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 : 03/05/2026 16:22:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 00Z,   0.10,   3.80,   4.02,  99.90,   0.12,
03/04 01Z,   0.00,   8.92,   8.99,  99.90,   0.07,
03/04 02Z,   0.00,  14.32,  14.07,  99.90,  -0.25,
03/04 03Z,  -0.10,  18.38,  18.30,  99.90,   0.02,
03/04 04Z,  -0.20,  19.84,  20.14,  99.90,   0.50,  (max)
03/04 05Z,  -0.20,  18.64,  18.79,  99.90,   0.35,
03/04 06Z,  -0.10,  15.48,  15.43,  99.90,   0.05,
03/04 07Z,  -0.10,  11.09,  11.00,  99.90,   0.01,
03/04 08Z,  -0.10,   6.11,   6.35,  99.90,   0.34,
03/04 09Z,  -0.10,   1.64,   1.96,  99.90,   0.42,
03/04 10Z,   0.00,  -0.80,  -0.77,  99.90,   0.03,  (min)
03/04 11Z,  -0.10,  -0.30,  -0.41,  99.90,  -0.01,
03/04 12Z,  -0.10,   2.78,   2.90,  99.90,   0.22,
03/04 13Z,  -0.20,   7.54,   7.54,  99.90,   0.20,
03/04 14Z,  -0.30,  13.00,  12.76,  99.90,   0.06,
03/04 15Z,  -0.30,  17.73,  17.44,  99.90,   0.01,
03/04 16Z,  -0.30,  20.17,  20.23,  99.90,   0.36,  (max)
03/04 17Z,  -0.20,  19.79,  19.83,  99.90,   0.24,
03/04 18Z,   0.00,  17.10,  16.92,  99.90,  -0.18,
03/04 19Z,   0.20,  12.92,  12.69,  99.90,  -0.43,
03/04 20Z,   0.40,   7.93,   8.01,  99.90,  -0.32,
03/04 21Z,   0.60,   3.01,   3.39,  99.90,  -0.22,
03/04 22Z,   0.60,  -0.41,  -0.14,  99.90,  -0.33,
03/04 23Z,   0.60,  -1.05,  -0.86,  99.90,  -0.41,  (min)
03/05 00Z,   0.30,   1.18,   1.69,  99.90,   0.21,
03/05 01Z,   0.20,   5.44,   5.94,  99.90,   0.30,
03/05 02Z,   0.00,  10.74,  10.99,  99.90,   0.25,
03/05 03Z,  -0.10,  15.88,  15.87,  99.90,   0.09,
03/05 04Z,  -0.20,  19.25,  19.53,  99.90,   0.48,
03/05 05Z,  -0.20,  19.86,  20.23,  99.90,   0.57,  (max)
03/05 06Z,  -0.20,  17.90,  18.02,  99.90,   0.32,
03/05 07Z,  -0.10,  14.22,  14.14,  99.90,   0.02,
03/05 08Z,   0.00,   9.56,   9.54,  99.90,  -0.02,
03/05 09Z,   0.10,   4.66,   5.02,  99.90,   0.26,
03/05 10Z,   0.20,   0.69,   1.08,  99.90,   0.19,
03/05 11Z,   0.30,  -0.92,  -0.85,  99.90,  -0.23,  (min)
03/05 12Z,   0.30,   0.42,   0.54,  99.90,  -0.18,
03/05 13Z,   0.10,   4.07,   4.19,  99.90,   0.02,
03/05 14Z,   0.00,   9.04,   9.03,  99.90,  -0.01,
03/05 15Z,  -0.20,  14.30,  13.89,  99.90,  -0.21,
03/05 16Z,  -0.40,  18.39,  17.90,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 17Z,  -0.40,  19.98,  99.90,  19.50,  -0.08,  (max)
03/05 18Z,  -0.40,  18.81,  99.90,  18.34,  -0.07,
03/05 19Z,  -0.30,  15.61,  99.90,  15.26,  -0.05,
03/05 20Z,  -0.10,  11.23,  99.90,  11.09,  -0.04,
03/05 21Z,   0.10,   6.38,  99.90,   6.45,  -0.03,
03/05 22Z,   0.40,   2.00,  99.90,   2.39,  -0.02,
03/05 23Z,   0.60,  -0.51,  99.90,   0.08,  -0.00,  (min)
03/06 00Z,   0.80,  -0.15,  99.90,   0.66,   0.01,
03/06 01Z,   0.90,   2.83,  99.90,   3.75,   0.02,
03/06 02Z,   0.90,   7.41,  99.90,   8.35,   0.04,
03/06 03Z,   0.80,  12.60,  99.90,  13.45,   0.05,
03/06 04Z,   0.70,  17.16,  99.90,  17.92,   0.06,
03/06 05Z,   0.50,  19.62,  99.90,  20.18,   0.06,  (max)
03/06 06Z,   0.40,  19.29,  99.90,  19.75,   0.06,
03/06 07Z,   0.30,  16.64,  99.90,  17.00,   0.06,
03/06 08Z,   0.20,  12.60,  99.90,  12.86,   0.06,
03/06 09Z,   0.10,   7.93,  99.90,   8.09,   0.06,
03/06 10Z,   0.00,   3.39,  99.90,   3.45,   0.06,
03/06 11Z,   0.10,   0.18,  99.90,   0.34,   0.06,
03/06 12Z,   0.10,  -0.48,  99.90,  -0.32,   0.06,  (min)
03/06 13Z,   0.30,   1.65,  99.90,   2.01,   0.06,
03/06 14Z,   0.40,   5.69,  99.90,   6.15,   0.06,
03/06 15Z,   0.50,  10.60,  99.90,  11.16,   0.06,
03/06 16Z,   0.60,  15.36,  99.90,  16.02,   0.06,
03/06 17Z,   0.60,  18.61,  99.90,  19.27,   0.06,
03/06 18Z,   0.50,  19.26,  99.90,  19.82,   0.06,  (max)
03/06 19Z,   0.30,  17.39,  99.90,  17.75,   0.06,
03/06 20Z,   0.20,  13.86,  99.90,  14.12,   0.06,
03/06 21Z,   0.10,   9.52,  99.90,   9.68,   0.06,
03/06 22Z,   0.10,   5.07,  99.90,   5.23,   0.06,
03/06 23Z,   0.20,   1.46,  99.90,   1.72,   0.06,
03/07 00Z,   0.30,  -0.03,  99.90,   0.33,   0.06,  (min)
03/07 01Z,   0.50,   1.27,  99.90,   1.84,   0.06,
03/07 02Z,   0.60,   4.79,  99.90,   5.45,   0.06,
03/07 03Z,   0.60,   9.41,  99.90,  10.07,   0.06,
03/07 04Z,   0.60,  14.19,  99.90,  14.85,   0.06,
03/07 05Z,   0.50,  17.94,  99.90,  18.50,   0.06,
03/07 06Z,   0.40,  19.41,  99.90,  19.87,   0.06,  (max)
03/07 07Z,   0.30,  18.22,  99.90,  18.58,   0.06,
03/07 08Z,   0.20,  15.07,  99.90,  15.33,   0.06,
03/07 09Z,   0.10,  10.91,  99.90,  11.07,   0.06,
03/07 10Z,   0.10,   6.47,  99.90,   6.63,   0.06,
03/07 11Z,   0.20,   2.52,  99.90,   2.78,   0.06,
03/07 12Z,   0.30,   0.19,  99.90,   0.55,   0.06,  (min)
03/07 13Z,   0.30,   0.47,  99.90,   0.83,   0.06,
03/07 14Z,   0.50,   3.20,  99.90,   3.76,   0.06,
03/07 15Z,   0.50,   7.35,  99.90,   7.91,   0.06,
03/07 16Z,   0.60,  11.93,  99.90,  12.59,   0.06,
03/07 17Z,   0.60,  16.01,  99.90,  16.67,   0.06,
03/07 18Z,   0.60,  18.34,  99.90,  19.00,   0.06,  (max)
03/07 19Z,   0.60,  18.14,  99.90,  18.80,   0.06,
03/07 20Z,   0.60,  15.76,  99.90,  16.42,   0.06,
03/07 21Z,   0.60,  12.12,  99.90,  12.78,   0.06,
03/07 22Z,   0.60,   8.05,  99.90,   8.71,   0.06,
03/07 23Z,   0.60,   4.18,  99.90,   4.85,   0.06,
03/08 00Z,   0.60,   1.44,  99.90,   2.10,   0.06,
03/08 01Z,   0.60,   0.94,  99.90,   1.60,   0.06,  (min)
03/08 02Z,   0.70,   2.99,  99.90,   3.75,   0.06,
03/08 03Z,   0.70,   6.75,  99.90,   7.51,   0.06,
03/08 04Z,   0.80,  11.13,  99.90,  11.99,   0.06,
03/08 05Z,   0.80,  15.29,  99.90,  16.15,   0.06,
03/08 06Z,   0.80,  18.16,  99.90,  19.02,   0.06,
03/08 07Z,   0.80,  18.70,  99.90,  19.57,   0.06,  (max)
03/08 08Z,   0.80,  16.86,  99.90,  17.72,   0.06,
03/08 09Z,   0.70,  13.45,  99.90,  14.21,   0.06,
03/08 10Z,   0.60,   9.40,  99.90,  10.06,   0.06,
03/08 11Z,   0.50,   5.40,  99.90,   5.96,   0.06,
03/08 12Z,   0.40,   2.14,  99.90,   2.60,   0.06,
03/08 13Z,   0.30,   0.68,  99.90,   1.04,   0.06,  (min)
03/08 14Z,   0.10,   1.72,  99.90,   1.88,   0.06,
03/08 15Z,   0.00,   4.80,  99.90,   4.86,   0.06,
03/08 16Z,   0.00,   8.79,  99.90,   8.85,   0.06,
03/08 17Z,  -0.10,  12.86,  99.90,  12.82,   0.06,
03/08 18Z,  -0.10,  16.17,  99.90,  16.13,   0.06,
03/08 19Z,  -0.20,  17.65,  99.90,  17.51,   0.06,  (max)
03/08 20Z,  -0.10,  16.81,  99.90,  16.77,   0.06,
03/08 21Z,  -0.10,  14.15,  99.90,  14.12,   0.06,
03/08 22Z,   0.00,  10.65,  99.90,  10.71,   0.06,
03/08 23Z,   0.00,   7.01,  99.90,   7.07,   0.06,
03/09 00Z,   0.10,   3.80,  99.90,   3.96,   0.06,
03/09 01Z,   0.20,   1.89,  99.90,   2.15,   0.06,  (min)
03/09 02Z,   0.30,   2.20,  99.90,   2.56,   0.06,
03/09 03Z,   0.30,   4.70,  99.90,   5.06,   0.06,
03/09 04Z,   0.20,   8.41,  99.90,   8.67,   0.06,
03/09 05Z,   0.20,  12.35,  99.90,  12.61,   0.06,
03/09 06Z,   0.20,  15.83,  99.90,  16.09,   0.06,
03/09 07Z,  99.90,  17.88,  99.90,  99.90,   0.06,
03/09 08Z,  99.90,  17.71,  99.90,  99.90,   0.06,
03/09 09Z,  99.90,  15.46,  99.90,  99.90,   0.06,
03/09 10Z,  99.90,  12.05,  99.90,  99.90,   0.06,
03/09 11Z,  99.90,   8.31,  99.90,  99.90,   0.06,
03/09 12Z,  99.90,   4.81,  99.90,  99.90,   0.06,