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
#Providence, RI : 10/06/2026 03:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 12Z,   0.60,   0.58,   1.26,  99.90,   0.08,  (min)
10/04 13Z,   0.70,   0.90,   1.68,  99.90,   0.08,
10/04 14Z,   0.70,   1.25,   2.14,  99.90,   0.19,
10/04 15Z,   0.70,   1.49,   2.36,  99.90,   0.17,
10/04 16Z,   0.70,   2.04,   2.75,  99.90,   0.01,
10/04 17Z,   0.70,   3.10,   3.84,  99.90,   0.04,
10/04 18Z,   0.80,   4.25,   4.89,  99.90,  -0.16,
10/04 19Z,   0.80,   4.87,   5.36,  99.90,  -0.31,  (max)
10/04 20Z,   0.80,   4.65,   5.05,  99.90,  -0.40,
10/04 21Z,   0.80,   3.82,   4.39,  99.90,  -0.23,
10/04 22Z,   0.80,   2.80,   3.46,  99.90,  -0.14,
10/04 23Z,   0.80,   1.88,   2.65,  99.90,  -0.03,
10/05 00Z,   0.80,   1.23,   1.88,  99.90,  -0.15,
10/05 01Z,   0.80,   0.98,   1.83,  99.90,   0.05,  (min)
10/05 02Z,   0.80,   0.91,   1.93,  99.90,   0.22,  (max)
10/05 03Z,   0.80,   0.79,   1.83,  99.90,   0.24,  (min)
10/05 04Z,   0.80,   0.95,   2.03,  99.90,   0.28,
10/05 05Z,   0.80,   1.78,   3.02,  99.90,   0.44,
10/05 06Z,   0.90,   3.08,   4.21,  99.90,   0.23,
10/05 07Z,   0.90,   4.14,   4.92,  99.90,  -0.12,  (max)
10/05 08Z,   0.80,   4.42,   4.88,  99.90,  -0.34,
10/05 09Z,   0.80,   3.85,   4.23,  99.90,  -0.42,
10/05 10Z,   0.80,   2.84,   3.60,  99.90,  -0.04,
10/05 11Z,   0.80,   1.78,   2.77,  99.90,   0.19,
10/05 12Z,   0.90,   0.96,   1.92,  99.90,   0.06,
10/05 13Z,   0.90,   0.64,   1.36,  99.90,  -0.18,  (min)
10/05 14Z,   0.90,   0.78,   1.44,  99.90,  -0.24,
10/05 15Z,   0.90,   0.98,   1.82,  99.90,  -0.06,
10/05 16Z,   0.90,   1.21,   2.16,  99.90,   0.05,
10/05 17Z,   0.90,   1.85,   2.57,  99.90,  -0.18,
10/05 18Z,   0.80,   2.99,   3.50,  99.90,  -0.29,
10/05 19Z,   0.80,   4.16,   4.50,  99.90,  -0.46,
10/05 20Z,   0.80,   4.80,   5.13,  99.90,  -0.47,  (max)
10/05 21Z,   0.80,   4.66,   4.91,  99.90,  -0.55,
10/05 22Z,   0.70,   3.92,   4.01,  99.90,  -0.61,
10/05 23Z,   0.70,   2.94,   3.15,  99.90,  -0.49,
10/06 00Z,   0.60,   1.92,   1.99,  99.90,  -0.53,
10/06 01Z,   0.50,   1.13,   1.27,  99.90,  -0.36,
10/06 02Z,   0.50,   0.77,   0.97,  99.90,  -0.30,
10/06 03Z,   0.40,   0.65,   0.91,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 04Z,   0.40,   0.59,  99.90,   0.86,  -0.13,  (min)
10/06 05Z,   0.30,   0.90,  99.90,   1.09,  -0.12,
10/06 06Z,   0.30,   1.90,  99.90,   2.09,  -0.11,
10/06 07Z,   0.30,   3.26,  99.90,   3.46,  -0.09,
10/06 08Z,   0.30,   4.34,  99.90,   4.56,  -0.08,
10/06 09Z,   0.30,   4.66,  99.90,   4.89,  -0.07,  (max)
10/06 10Z,   0.30,   4.16,  99.90,   4.40,  -0.06,
10/06 11Z,   0.30,   3.16,  99.90,   3.41,  -0.05,
10/06 12Z,   0.30,   1.99,  99.90,   2.25,  -0.04,
10/06 13Z,   0.20,   0.99,  99.90,   1.16,  -0.03,
10/06 14Z,   0.20,   0.51,  99.90,   0.69,  -0.02,  (min)
10/06 15Z,   0.20,   0.55,  99.90,   0.74,  -0.01,
10/06 16Z,   0.20,   0.73,  99.90,   0.92,  -0.01,
10/06 17Z,   0.30,   1.01,  99.90,   1.30,  -0.01,
10/06 18Z,   0.30,   1.75,  99.90,   2.04,  -0.01,
10/06 19Z,   0.30,   2.95,  99.90,   3.24,  -0.01,
10/06 20Z,   0.30,   4.14,  99.90,   4.43,  -0.01,
10/06 21Z,   0.30,   4.81,  99.90,   5.11,  -0.01,  (max)
10/06 22Z,   0.30,   4.74,  99.90,   5.03,  -0.01,
10/06 23Z,   0.30,   4.03,  99.90,   4.32,  -0.01,
10/07 00Z,   0.30,   2.94,  99.90,   3.23,  -0.01,
10/07 01Z,   0.40,   1.74,  99.90,   2.13,  -0.01,
10/07 02Z,   0.30,   0.82,  99.90,   1.11,  -0.01,
10/07 03Z,   0.30,   0.46,  99.90,   0.75,  -0.01,
10/07 04Z,   0.30,   0.42,  99.90,   0.71,  -0.01,  (min)
10/07 05Z,   0.30,   0.50,  99.90,   0.79,  -0.01,
10/07 06Z,   0.30,   1.00,  99.90,   1.29,  -0.01,
10/07 07Z,   0.40,   2.12,  99.90,   2.51,  -0.01,
10/07 08Z,   0.40,   3.54,  99.90,   3.93,  -0.01,
10/07 09Z,   0.40,   4.65,  99.90,   5.04,  -0.01,
10/07 10Z,   0.40,   5.00,  99.90,   5.39,  -0.01,  (max)
10/07 11Z,   0.40,   4.49,  99.90,   4.88,  -0.01,
10/07 12Z,   0.40,   3.38,  99.90,   3.77,  -0.01,
10/07 13Z,   0.40,   2.00,  99.90,   2.39,  -0.01,
10/07 14Z,   0.50,   0.81,  99.90,   1.30,  -0.01,
10/07 15Z,   0.50,   0.28,  99.90,   0.77,  -0.01,  (min)
10/07 16Z,   0.50,   0.34,  99.90,   0.83,  -0.01,
10/07 17Z,   0.50,   0.55,  99.90,   1.04,  -0.01,
10/07 18Z,   0.50,   0.91,  99.90,   1.40,  -0.01,
10/07 19Z,   0.60,   1.74,  99.90,   2.33,  -0.01,
10/07 20Z,   0.60,   2.99,  99.90,   3.58,  -0.01,
10/07 21Z,   0.70,   4.21,  99.90,   4.90,  -0.01,
10/07 22Z,   0.70,   4.92,  99.90,   5.61,  -0.01,  (max)
10/07 23Z,   0.70,   4.82,  99.90,   5.51,  -0.01,
10/08 00Z,   0.70,   4.00,  99.90,   4.69,  -0.01,
10/08 01Z,   0.70,   2.72,  99.90,   3.41,  -0.01,
10/08 02Z,   0.70,   1.35,  99.90,   2.04,  -0.01,
10/08 03Z,   0.70,   0.43,  99.90,   1.12,  -0.01,
10/08 04Z,   0.80,   0.20,  99.90,   0.99,  -0.01,  (min)
10/08 05Z,   0.80,   0.32,  99.90,   1.11,  -0.01,
10/08 06Z,   0.80,   0.57,  99.90,   1.36,  -0.01,
10/08 07Z,   0.70,   1.22,  99.90,   1.91,  -0.01,
10/08 08Z,   0.70,   2.45,  99.90,   3.14,  -0.01,
10/08 09Z,   0.70,   3.92,  99.90,   4.61,  -0.01,
10/08 10Z,   0.70,   5.05,  99.90,   5.74,  -0.01,
10/08 11Z,   0.70,   5.34,  99.90,   6.03,  -0.01,  (max)
10/08 12Z,   0.70,   4.70,  99.90,   5.39,  -0.01,
10/08 13Z,   0.70,   3.37,  99.90,   4.07,  -0.01,
10/08 14Z,   0.70,   1.78,  99.90,   2.47,  -0.01,
10/08 15Z,   0.70,   0.52,  99.90,   1.21,  -0.01,
10/08 16Z,   0.70,   0.06,  99.90,   0.75,  -0.01,  (min)
10/08 17Z,   0.70,   0.21,  99.90,   0.90,  -0.01,
10/08 18Z,   0.70,   0.48,  99.90,   1.17,  -0.01,
10/08 19Z,   0.70,   0.92,  99.90,   1.61,  -0.01,
10/08 20Z,   0.70,   1.82,  99.90,   2.52,  -0.01,
10/08 21Z,   0.70,   3.13,  99.90,   3.82,  -0.01,
10/08 22Z,   0.70,   4.38,  99.90,   5.07,  -0.01,
10/08 23Z,   0.60,   5.04,  99.90,   5.63,  -0.01,  (max)
10/09 00Z,   0.50,   4.80,  99.90,   5.29,  -0.01,
10/09 01Z,   0.40,   3.77,  99.90,   4.16,  -0.01,
10/09 02Z,   0.30,   2.29,  99.90,   2.58,  -0.01,
10/09 03Z,   0.30,   0.85,  99.90,   1.14,  -0.01,
10/09 04Z,   0.30,   0.07,  99.90,   0.36,  -0.01,
10/09 05Z,   0.20,   0.06,  99.90,   0.26,  -0.01,  (min)
10/09 06Z,   0.20,   0.37,  99.90,   0.56,  -0.01,
10/09 07Z,   0.20,   0.76,  99.90,   0.95,  -0.01,
10/09 08Z,   0.20,   1.56,  99.90,   1.75,  -0.01,
10/09 09Z,   0.20,   2.88,  99.90,   3.07,  -0.01,
10/09 10Z,   0.20,   4.37,  99.90,   4.56,  -0.01,
10/09 11Z,   0.20,   5.42,  99.90,   5.61,  -0.01,
10/09 12Z,   0.20,   5.54,  99.90,   5.73,  -0.01,  (max)
10/09 13Z,   0.20,   4.67,  99.90,   4.86,  -0.01,
10/09 14Z,   0.10,   3.12,  99.90,   3.22,  -0.01,
10/09 15Z,   0.10,   1.42,  99.90,   1.51,  -0.01,
10/09 16Z,   0.10,   0.22,  99.90,   0.31,  -0.01,
10/09 17Z,   0.20,  -0.08,  99.90,   0.11,  -0.01,  (min)
10/09 18Z,   0.20,   0.19,  99.90,   0.38,  -0.01,
10/09 19Z,  99.90,   0.52,  99.90,  99.90,  -0.01,
10/09 20Z,  99.90,   1.03,  99.90,  99.90,  -0.01,
10/09 21Z,  99.90,   2.03,  99.90,  99.90,  -0.01,
10/09 22Z,  99.90,   3.39,  99.90,  99.90,  -0.01,
10/09 23Z,  99.90,   4.58,  99.90,  99.90,  -0.01,
10/10 00Z,  99.90,   5.07,  99.90,  99.90,  -0.01,