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 : 07/01/2025 11:23:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 12Z,   0.50,   0.39,   1.13,  99.90,   0.24,
06/29 13Z,   0.50,  -0.32,   0.16,  99.90,  -0.02,  (min)
06/29 14Z,   0.50,   0.41,   0.86,  99.90,  -0.05,
06/29 15Z,   0.50,   2.05,   2.60,  99.90,   0.05,
06/29 16Z,   0.50,   4.25,   4.65,  99.90,  -0.10,
06/29 17Z,   0.50,   6.69,   7.06,  99.90,  -0.13,
06/29 18Z,   0.60,   8.67,   9.16,  99.90,  -0.11,
06/29 19Z,   0.60,   9.59,  10.20,  99.90,   0.01,  (max)
06/29 20Z,   0.60,   9.33,   9.96,  99.90,   0.03,
06/29 21Z,   0.60,   8.09,   8.55,  99.90,  -0.14,
06/29 22Z,   0.60,   6.18,   6.78,  99.90,   0.00,
06/29 23Z,   0.60,   3.93,   4.55,  99.90,   0.02,
06/30 00Z,   0.50,   1.88,   2.46,  99.90,   0.08,
06/30 01Z,   0.50,   0.87,   1.30,  99.90,  -0.07,  (min)
06/30 02Z,   0.50,   1.29,   1.57,  99.90,  -0.22,
06/30 03Z,   0.50,   2.74,   3.16,  99.90,  -0.08,
06/30 04Z,   0.50,   4.73,   5.21,  99.90,  -0.02,
06/30 05Z,   0.40,   7.01,   7.37,  99.90,  -0.04,
06/30 06Z,   0.40,   9.06,   9.52,  99.90,   0.06,
06/30 07Z,   0.40,  10.19,  10.71,  99.90,   0.12,  (max)
06/30 08Z,   0.40,  10.11,  10.67,  99.90,   0.16,
06/30 09Z,   0.40,   8.96,   9.56,  99.90,   0.20,
06/30 10Z,   0.40,   7.05,   7.53,  99.90,   0.08,
06/30 11Z,   0.40,   4.70,   5.39,  99.90,   0.29,
06/30 12Z,   0.40,   2.29,   2.98,  99.90,   0.29,
06/30 13Z,   0.40,   0.56,   1.08,  99.90,   0.12,
06/30 14Z,   0.30,   0.19,   0.42,  99.90,  -0.07,  (min)
06/30 15Z,   0.30,   1.08,   1.39,  99.90,   0.01,
06/30 16Z,   0.30,   2.71,   3.03,  99.90,   0.02,
06/30 17Z,   0.30,   4.83,   5.11,  99.90,  -0.02,
06/30 18Z,   0.40,   7.10,   7.32,  99.90,  -0.18,
06/30 19Z,   0.50,   8.83,   9.14,  99.90,  -0.19,
06/30 20Z,   0.50,   9.50,   9.98,  99.90,  -0.02,  (max)
06/30 21Z,   0.50,   9.06,   9.47,  99.90,  -0.09,
06/30 22Z,   0.50,   7.75,   8.25,  99.90,   0.00,
06/30 23Z,   0.50,   5.87,   6.45,  99.90,   0.08,
07/01 00Z,   0.50,   3.74,   4.39,  99.90,   0.15,
07/01 01Z,   0.50,   1.90,   2.54,  99.90,   0.14,
07/01 02Z,   0.50,   1.13,   1.54,  99.90,  -0.09,  (min)
07/01 03Z,   0.50,   1.66,   2.11,  99.90,  -0.05,
07/01 04Z,   0.50,   3.03,   3.56,  99.90,   0.03,
07/01 05Z,   0.50,   4.88,   5.31,  99.90,  -0.07,
07/01 06Z,   0.50,   6.98,   7.44,  99.90,  -0.04,
07/01 07Z,   0.50,   8.80,   9.20,  99.90,  -0.10,
07/01 08Z,   0.60,   9.70,  10.35,  99.90,   0.05,  (max)
07/01 09Z,   0.60,   9.47,  10.21,  99.90,   0.14,
07/01 10Z,   0.60,   8.30,   8.91,  99.90,   0.01,
07/01 11Z,   0.60,   6.49,   7.16,  99.90,   0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/01 12Z,   0.60,   4.34,  99.90,   5.00,   0.06,
07/01 13Z,   0.60,   2.22,  99.90,   2.88,   0.06,
07/01 14Z,   0.60,   0.85,  99.90,   1.51,   0.06,
07/01 15Z,   0.60,   0.77,  99.90,   1.42,   0.06,  (min)
07/01 16Z,   0.60,   1.76,  99.90,   2.41,   0.05,
07/01 17Z,   0.60,   3.35,  99.90,   4.00,   0.05,
07/01 18Z,   0.60,   5.37,  99.90,   6.02,   0.05,
07/01 19Z,   0.50,   7.46,  99.90,   8.00,   0.04,
07/01 20Z,   0.50,   8.94,  99.90,   9.48,   0.04,
07/01 21Z,   0.50,   9.36,  99.90,   9.90,   0.04,  (max)
07/01 22Z,   0.60,   8.77,  99.90,   9.40,   0.03,
07/01 23Z,   0.50,   7.42,  99.90,   7.95,   0.03,
07/02 00Z,   0.50,   5.60,  99.90,   6.14,   0.03,
07/02 01Z,   0.50,   3.60,  99.90,   4.13,   0.03,
07/02 02Z,   0.50,   1.95,  99.90,   2.48,   0.03,
07/02 03Z,   0.50,   1.38,  99.90,   1.91,   0.03,  (min)
07/02 04Z,   0.40,   1.96,  99.90,   2.39,   0.03,
07/02 05Z,   0.40,   3.23,  99.90,   3.67,   0.03,
07/02 06Z,   0.30,   4.94,  99.90,   5.27,   0.03,
07/02 07Z,   0.30,   6.88,  99.90,   7.21,   0.03,
07/02 08Z,   0.30,   8.50,  99.90,   8.83,   0.03,
07/02 09Z,   0.40,   9.20,  99.90,   9.63,   0.03,  (max)
07/02 10Z,   0.40,   8.87,  99.90,   9.30,   0.03,
07/02 11Z,   0.40,   7.71,  99.90,   8.14,   0.03,
07/02 12Z,   0.40,   6.03,  99.90,   6.47,   0.03,
07/02 13Z,   0.40,   4.09,  99.90,   4.52,   0.03,
07/02 14Z,   0.40,   2.24,  99.90,   2.67,   0.03,
07/02 15Z,   0.40,   1.20,  99.90,   1.63,   0.03,  (min)
07/02 16Z,   0.40,   1.35,  99.90,   1.78,   0.03,
07/02 17Z,   0.40,   2.40,  99.90,   2.83,   0.03,
07/02 18Z,   0.40,   3.95,  99.90,   4.38,   0.03,
07/02 19Z,   0.40,   5.87,  99.90,   6.30,   0.03,
07/02 20Z,   0.40,   7.78,  99.90,   8.21,   0.03,
07/02 21Z,   0.40,   9.01,  99.90,   9.44,   0.03,
07/02 22Z,   0.40,   9.22,  99.90,   9.65,   0.03,  (max)
07/02 23Z,   0.40,   8.50,  99.90,   8.93,   0.03,
07/03 00Z,   0.40,   7.13,  99.90,   7.56,   0.03,
07/03 01Z,   0.50,   5.37,  99.90,   5.90,   0.03,
07/03 02Z,   0.50,   3.47,  99.90,   4.00,   0.03,
07/03 03Z,   0.50,   1.99,  99.90,   2.52,   0.03,
07/03 04Z,   0.50,   1.56,  99.90,   2.09,   0.03,  (min)
07/03 05Z,   0.50,   2.15,  99.90,   2.68,   0.03,
07/03 06Z,   0.50,   3.33,  99.90,   3.86,   0.03,
07/03 07Z,   0.50,   4.93,  99.90,   5.46,   0.03,
07/03 08Z,   0.50,   6.75,  99.90,   7.28,   0.03,
07/03 09Z,   0.50,   8.20,  99.90,   8.73,   0.03,
07/03 10Z,   0.60,   8.75,  99.90,   9.38,   0.03,  (max)
07/03 11Z,   0.60,   8.35,  99.90,   8.98,   0.03,
07/03 12Z,   0.60,   7.24,  99.90,   7.87,   0.03,
07/03 13Z,   0.60,   5.70,  99.90,   6.33,   0.03,
07/03 14Z,   0.60,   3.93,  99.90,   4.56,   0.03,
07/03 15Z,   0.60,   2.33,  99.90,   2.96,   0.03,
07/03 16Z,   0.60,   1.55,  99.90,   2.18,   0.03,  (min)
07/03 17Z,   0.60,   1.89,  99.90,   2.52,   0.03,
07/03 18Z,   0.60,   2.96,  99.90,   3.59,   0.03,
07/03 19Z,   0.70,   4.47,  99.90,   5.20,   0.03,
07/03 20Z,   0.60,   6.32,  99.90,   6.95,   0.03,
07/03 21Z,   0.60,   8.07,  99.90,   8.70,   0.03,
07/03 22Z,   0.60,   9.08,  99.90,   9.71,   0.03,
07/03 23Z,   0.60,   9.10,  99.90,   9.73,   0.03,  (max)
07/04 00Z,   0.60,   8.28,  99.90,   8.91,   0.03,
07/04 01Z,   0.50,   6.89,  99.90,   7.42,   0.03,
07/04 02Z,   0.60,   5.15,  99.90,   5.78,   0.03,
07/04 03Z,   0.60,   3.31,  99.90,   3.94,   0.03,
07/04 04Z,   0.60,   1.96,  99.90,   2.59,   0.03,
07/04 05Z,   0.30,   1.64,  99.90,   1.97,   0.03,  (min)
07/04 06Z,   0.30,   2.23,  99.90,   2.56,   0.03,
07/04 07Z,   0.30,   3.34,  99.90,   3.68,   0.03,
07/04 08Z,   0.50,   4.89,  99.90,   5.42,   0.03,
07/04 09Z,   0.40,   6.64,  99.90,   7.07,   0.03,
07/04 10Z,   0.40,   7.96,  99.90,   8.39,   0.03,
07/04 11Z,   0.50,   8.40,  99.90,   8.93,   0.03,  (max)
07/04 12Z,   0.40,   7.97,  99.90,   8.40,   0.03,
07/04 13Z,   0.50,   6.91,  99.90,   7.44,   0.03,
07/04 14Z,   0.50,   5.47,  99.90,   6.00,   0.03,
07/04 15Z,   0.50,   3.83,  99.90,   4.37,   0.03,
07/04 16Z,   0.50,   2.41,  99.90,   2.95,   0.03,
07/04 17Z,   0.50,   1.86,  99.90,   2.39,   0.03,  (min)
07/04 18Z,   0.50,   2.33,  99.90,   2.86,   0.03,
07/04 19Z,   0.50,   3.43,  99.90,   3.96,   0.03,
07/04 20Z,   0.50,   4.93,  99.90,   5.46,   0.03,
07/04 21Z,   0.50,   6.74,  99.90,   7.27,   0.03,
07/04 22Z,   0.50,   8.34,  99.90,   8.88,   0.03,
07/04 23Z,   0.60,   9.16,  99.90,   9.79,   0.03,  (max)
07/05 00Z,   0.60,   9.01,  99.90,   9.64,   0.03,