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
#Boston, MA : 05/15/2025 14:22:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 18Z,   0.30,   8.28,   8.48,  99.90,  -0.10,  (max)
05/13 19Z,   0.30,   6.86,   7.07,  99.90,  -0.09,
05/13 20Z,   0.30,   5.05,   5.35,  99.90,   0.00,
05/13 21Z,   0.30,   3.16,   3.54,  99.90,   0.08,
05/13 22Z,   0.30,   1.78,   2.13,  99.90,   0.05,
05/13 23Z,   0.40,   1.58,   1.89,  99.90,  -0.09,  (min)
05/14 00Z,   0.40,   2.64,   3.15,  99.90,   0.11,
05/14 01Z,   0.40,   4.35,   4.74,  99.90,  -0.01,
05/14 02Z,   0.40,   6.31,   6.73,  99.90,   0.02,
05/14 03Z,   0.40,   8.27,   8.65,  99.90,  -0.02,
05/14 04Z,   0.40,   9.69,  10.03,  99.90,  -0.06,
05/14 05Z,   0.40,  10.04,  10.39,  99.90,  -0.05,  (max)
05/14 06Z,   0.40,   9.26,   9.69,  99.90,   0.03,
05/14 07Z,   0.40,   7.64,   7.93,  99.90,  -0.11,
05/14 08Z,   0.40,   5.54,   6.03,  99.90,   0.09,
05/14 09Z,   0.40,   3.29,   3.70,  99.90,   0.01,
05/14 10Z,   0.40,   1.33,   1.69,  99.90,  -0.04,
05/14 11Z,   0.40,   0.36,   0.56,  99.90,  -0.20,  (min)
05/14 12Z,   0.30,   0.77,   1.01,  99.90,  -0.06,
05/14 13Z,   0.30,   2.14,   2.38,  99.90,  -0.06,
05/14 14Z,   0.30,   3.92,   4.03,  99.90,  -0.19,
05/14 15Z,   0.30,   5.92,   6.02,  99.90,  -0.20,
05/14 16Z,   0.30,   7.75,   7.88,  99.90,  -0.17,
05/14 17Z,   0.20,   8.77,   8.96,  99.90,  -0.01,  (max)
05/14 18Z,   0.20,   8.71,   8.77,  99.90,  -0.14,
05/14 19Z,   0.20,   7.72,   7.81,  99.90,  -0.11,
05/14 20Z,   0.20,   6.14,   6.32,  99.90,  -0.02,
05/14 21Z,   0.20,   4.32,   4.52,  99.90,   0.00,
05/14 22Z,   0.20,   2.62,   2.81,  99.90,  -0.01,
05/14 23Z,   0.10,   1.63,   1.69,  99.90,  -0.04,  (min)
05/15 00Z,   0.10,   1.93,   2.07,  99.90,   0.04,
05/15 01Z,   0.10,   3.35,   3.55,  99.90,   0.10,
05/15 02Z,   0.10,   5.20,   5.30,  99.90,  -0.00,
05/15 03Z,   0.00,   7.13,   7.25,  99.90,   0.12,
05/15 04Z,   0.00,   8.88,   9.10,  99.90,   0.22,
05/15 05Z,   0.00,   9.92,  10.29,  99.90,   0.37,  (max)
05/15 06Z,   0.00,   9.83,  10.19,  99.90,   0.36,
05/15 07Z,   0.10,   8.69,   8.97,  99.90,   0.18,
05/15 08Z,   0.10,   6.84,   7.19,  99.90,   0.25,
05/15 09Z,   0.10,   4.68,   5.10,  99.90,   0.32,
05/15 10Z,   0.10,   2.56,   2.99,  99.90,   0.33,
05/15 11Z,   0.10,   0.92,   1.19,  99.90,   0.17,
05/15 12Z,   0.10,   0.43,   0.65,  99.90,   0.12,  (min)
05/15 13Z,   0.10,   1.25,   1.54,  99.90,   0.19,
05/15 14Z,   0.10,   2.84,   3.07,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 15Z,   0.10,   4.67,  99.90,   4.89,   0.12,
05/15 16Z,   0.10,   6.55,  99.90,   6.77,   0.12,
05/15 17Z,   0.20,   8.10,  99.90,   8.40,   0.11,
05/15 18Z,   0.20,   8.75,  99.90,   9.05,   0.10,  (max)
05/15 19Z,   0.20,   8.34,  99.90,   8.63,   0.09,
05/15 20Z,   0.20,   7.11,  99.90,   7.39,   0.09,
05/15 21Z,   0.30,   5.44,  99.90,   5.82,   0.08,
05/15 22Z,   0.30,   3.70,  99.90,   4.07,   0.07,
05/15 23Z,   0.40,   2.25,  99.90,   2.71,   0.06,
05/16 00Z,   0.40,   1.67,  99.90,   2.13,   0.05,  (min)
05/16 01Z,   0.40,   2.41,  99.90,   2.85,   0.05,
05/16 02Z,   0.40,   4.07,  99.90,   4.51,   0.04,
05/16 03Z,   0.40,   5.97,  99.90,   6.41,   0.04,
05/16 04Z,   0.40,   7.79,  99.90,   8.23,   0.04,
05/16 05Z,   0.40,   9.28,  99.90,   9.72,   0.04,
05/16 06Z,   0.40,   9.94,  99.90,  10.38,   0.04,  (max)
05/16 07Z,   0.30,   9.48,  99.90,   9.82,   0.04,
05/16 08Z,   0.40,   8.05,  99.90,   8.49,   0.04,
05/16 09Z,   0.40,   6.07,  99.90,   6.51,   0.04,
05/16 10Z,   0.40,   3.94,  99.90,   4.38,   0.04,
05/16 11Z,   0.40,   2.01,  99.90,   2.44,   0.04,
05/16 12Z,   0.40,   0.72,  99.90,   1.16,   0.04,
05/16 13Z,   0.40,   0.66,  99.90,   1.10,   0.04,  (min)
05/16 14Z,   0.40,   1.81,  99.90,   2.25,   0.04,
05/16 15Z,   0.50,   3.52,  99.90,   4.06,   0.04,
05/16 16Z,   0.50,   5.31,  99.90,   5.85,   0.04,
05/16 17Z,   0.50,   7.05,  99.90,   7.58,   0.04,
05/16 18Z,   0.50,   8.30,  99.90,   8.84,   0.04,
05/16 19Z,   0.60,   8.61,  99.90,   9.25,   0.04,  (max)
05/16 20Z,   0.60,   7.92,  99.90,   8.56,   0.04,
05/16 21Z,   0.60,   6.53,  99.90,   7.17,   0.04,
05/16 22Z,   0.70,   4.85,  99.90,   5.58,   0.04,
05/16 23Z,   0.60,   3.23,  99.90,   3.87,   0.04,
05/17 00Z,   0.70,   2.04,  99.90,   2.78,   0.04,
05/17 01Z,   0.70,   1.84,  99.90,   2.58,   0.04,  (min)
05/17 02Z,   0.70,   2.91,  99.90,   3.65,   0.04,
05/17 03Z,   0.70,   4.72,  99.90,   5.46,   0.04,
05/17 04Z,   0.60,   6.58,  99.90,   7.22,   0.04,
05/17 05Z,   0.70,   8.26,  99.90,   9.00,   0.04,
05/17 06Z,   0.70,   9.50,  99.90,  10.24,   0.04,
05/17 07Z,   0.70,   9.83,  99.90,  10.57,   0.04,  (max)
05/17 08Z,   0.70,   9.06,  99.90,   9.80,   0.04,
05/17 09Z,   0.70,   7.44,  99.90,   8.18,   0.04,
05/17 10Z,   0.80,   5.41,  99.90,   6.25,   0.04,
05/17 11Z,   0.80,   3.36,  99.90,   4.20,   0.04,
05/17 12Z,   0.90,   1.63,  99.90,   2.56,   0.04,
05/17 13Z,   0.80,   0.67,  99.90,   1.51,   0.04,  (min)
05/17 14Z,   0.90,   0.97,  99.90,   1.91,   0.04,
05/17 15Z,   0.80,   2.35,  99.90,   3.19,   0.04,
05/17 16Z,   0.90,   4.10,  99.90,   5.04,   0.04,
05/17 17Z,   0.90,   5.83,  99.90,   6.77,   0.04,
05/17 18Z,   0.90,   7.42,  99.90,   8.36,   0.04,
05/17 19Z,   0.80,   8.43,  99.90,   9.27,   0.04,
05/17 20Z,   0.90,   8.46,  99.90,   9.40,   0.04,  (max)
05/17 21Z,   0.80,   7.55,  99.90,   8.39,   0.04,
05/17 22Z,   0.90,   6.06,  99.90,   7.00,   0.04,
05/17 23Z,   0.90,   4.40,  99.90,   5.33,   0.04,
05/18 00Z,   0.90,   2.90,  99.90,   3.84,   0.04,
05/18 01Z,   0.90,   1.94,  99.90,   2.88,   0.04,  (min)
05/18 02Z,   0.90,   2.05,  99.90,   2.98,   0.04,
05/18 03Z,   0.80,   3.35,  99.90,   4.18,   0.04,
05/18 04Z,   0.80,   5.20,  99.90,   6.04,   0.04,
05/18 05Z,   0.70,   6.99,  99.90,   7.73,   0.04,
05/18 06Z,   0.70,   8.55,  99.90,   9.29,   0.04,
05/18 07Z,   0.70,   9.59,  99.90,  10.32,   0.04,
05/18 08Z,   0.70,   9.66,  99.90,  10.40,   0.04,  (max)
05/18 09Z,   0.70,   8.67,  99.90,   9.41,   0.04,
05/18 10Z,   0.70,   6.93,  99.90,   7.67,   0.04,
05/18 11Z,   0.80,   4.89,  99.90,   5.73,   0.04,
05/18 12Z,   0.70,   2.94,  99.90,   3.68,   0.04,
05/18 13Z,   0.70,   1.38,  99.90,   2.12,   0.04,
05/18 14Z,   0.70,   0.69,  99.90,   1.43,   0.04,  (min)
05/18 15Z,   0.70,   1.28,  99.90,   2.02,   0.04,
05/18 16Z,   0.60,   2.80,  99.90,   3.44,   0.04,
05/18 17Z,   0.70,   4.56,  99.90,   5.30,   0.04,
05/18 18Z,   0.60,   6.26,  99.90,   6.90,   0.04,
05/18 19Z,   0.70,   7.74,  99.90,   8.48,   0.04,
05/18 20Z,   0.70,   8.55,  99.90,   9.29,   0.04,  (max)
05/18 21Z,   0.70,   8.37,  99.90,   9.11,   0.04,
05/18 22Z,   0.70,   7.30,  99.90,   8.04,   0.04,
05/18 23Z,   0.70,   5.74,  99.90,   6.47,   0.04,
05/19 00Z,   0.60,   4.09,  99.90,   4.73,   0.04,
05/19 01Z,   0.60,   2.67,  99.90,   3.31,   0.04,
05/19 02Z,   0.60,   1.86,  99.90,   2.50,   0.04,  (min)
05/19 03Z,   0.50,   2.18,  99.90,   2.72,   0.04,
05/19 04Z,   0.50,   3.61,  99.90,   4.15,   0.04,
05/19 05Z,   0.50,   5.46,  99.90,   6.00,   0.04,
05/19 06Z,   0.40,   7.20,  99.90,   7.64,   0.04,