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
#Cambridge, MD : 07/15/2025 07:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 12Z,   0.70,   2.06,   2.73,  99.90,  -0.03,
07/13 13Z,   0.70,   1.71,   2.37,  99.90,  -0.04,
07/13 14Z,   0.70,   1.30,   1.97,  99.90,  -0.03,
07/13 15Z,   0.70,   0.90,   1.64,  99.90,   0.04,
07/13 16Z,   0.70,   0.57,   1.40,  99.90,   0.13,
07/13 17Z,   0.80,   0.38,   1.22,  99.90,   0.04,  (min)
07/13 18Z,   0.80,   0.38,   1.30,  99.90,   0.12,
07/13 19Z,   0.80,   0.60,   1.62,  99.90,   0.22,
07/13 20Z,   0.80,   0.98,   2.09,  99.90,   0.31,
07/13 21Z,   0.80,   1.39,   2.47,  99.90,   0.28,
07/13 22Z,   0.80,   1.70,   2.75,  99.90,   0.25,
07/13 23Z,   0.80,   1.80,   2.80,  99.90,   0.20,  0.04 ft above HAT  (max)
07/14 00Z,   0.80,   1.69,   2.61,  99.90,   0.12,
07/14 01Z,   0.80,   1.41,   2.22,  99.90,   0.01,
07/14 02Z,   0.80,   1.06,   1.80,  99.90,  -0.06,
07/14 03Z,   0.80,   0.72,   1.43,  99.90,  -0.09,
07/14 04Z,   0.80,   0.45,   1.21,  99.90,  -0.04,
07/14 05Z,   0.80,   0.33,   1.08,  99.90,  -0.05,  (min)
07/14 06Z,   0.80,   0.40,   1.24,  99.90,   0.04,
07/14 07Z,   0.80,   0.69,   1.59,  99.90,   0.10,
07/14 08Z,   0.80,   1.15,   2.09,  99.90,   0.14,
07/14 09Z,   0.80,   1.65,   2.59,  99.90,   0.14,
07/14 10Z,   0.80,   2.06,   2.91,  99.90,   0.05,  0.15 ft above HAT
07/14 11Z,   0.80,   2.25,   3.04,  99.90,  -0.01,  0.28 ft above HAT  (max)
07/14 12Z,   0.80,   2.18,   2.94,  99.90,  -0.04,  0.18 ft above HAT
07/14 13Z,   0.80,   1.92,   2.65,  99.90,  -0.07,
07/14 14Z,   0.80,   1.52,   2.26,  99.90,  -0.06,
07/14 15Z,   0.80,   1.10,   1.85,  99.90,  -0.05,
07/14 16Z,   0.80,   0.70,   1.53,  99.90,   0.03,
07/14 17Z,   0.80,   0.41,   1.30,  99.90,   0.09,
07/14 18Z,   0.80,   0.28,   1.19,  99.90,   0.11,  (min)
07/14 19Z,   0.80,   0.37,   1.30,  99.90,   0.13,
07/14 20Z,   0.80,   0.67,   1.67,  99.90,   0.20,
07/14 21Z,   0.80,   1.10,   2.18,  99.90,   0.28,
07/14 22Z,   0.80,   1.53,   2.62,  99.90,   0.29,
07/14 23Z,   0.80,   1.81,   2.84,  99.90,   0.23,  0.08 ft above HAT
07/15 00Z,   0.80,   1.87,   2.94,  99.90,   0.27,  0.18 ft above HAT
07/15 01Z,   0.80,   1.72,   3.00,  99.90,   0.48,  0.24 ft above HAT  (max)
07/15 02Z,   0.80,   1.42,   2.56,  99.90,   0.34,
07/15 03Z,   0.90,   1.07,   2.02,  99.90,   0.05,
07/15 04Z,   0.80,   0.74,   1.60,  99.90,   0.06,
07/15 05Z,   0.80,   0.50,   1.21,  99.90,  -0.09,
07/15 06Z,   0.80,   0.40,   1.17,  99.90,  -0.03,  (min)
07/15 07Z,   0.80,   0.51,   1.24,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 08Z,   0.80,   0.82,  99.90,   1.55,  -0.06,
07/15 09Z,   0.80,   1.27,  99.90,   2.01,  -0.06,
07/15 10Z,   0.80,   1.74,  99.90,   2.48,  -0.05,
07/15 11Z,   0.70,   2.08,  99.90,   2.73,  -0.05,
07/15 12Z,   0.70,   2.19,  99.90,   2.84,  -0.04,  0.08 ft above HAT  (max)
07/15 13Z,   0.70,   2.06,  99.90,   2.72,  -0.04,
07/15 14Z,   0.70,   1.74,  99.90,   2.41,  -0.04,
07/15 15Z,   0.70,   1.33,  99.90,   2.00,  -0.03,
07/15 16Z,   0.70,   0.90,  99.90,   1.57,  -0.03,
07/15 17Z,   0.60,   0.52,  99.90,   1.10,  -0.02,
07/15 18Z,   0.60,   0.28,  99.90,   0.86,  -0.02,
07/15 19Z,   0.60,   0.22,  99.90,   0.81,  -0.01,  (min)
07/15 20Z,   0.60,   0.39,  99.90,   0.97,  -0.01,
07/15 21Z,   0.60,   0.76,  99.90,   1.34,  -0.01,
07/15 22Z,   0.50,   1.23,  99.90,   1.71,  -0.01,
07/15 23Z,   0.50,   1.65,  99.90,   2.14,  -0.01,
07/16 00Z,   0.50,   1.91,  99.90,   2.40,  -0.01,
07/16 01Z,   0.50,   1.94,  99.90,   2.42,  -0.01,  (max)
07/16 02Z,   0.50,   1.76,  99.90,   2.25,  -0.01,
07/16 03Z,   0.50,   1.46,  99.90,   1.94,  -0.01,
07/16 04Z,   0.50,   1.11,  99.90,   1.60,  -0.01,
07/16 05Z,   0.50,   0.80,  99.90,   1.29,  -0.01,
07/16 06Z,   0.60,   0.58,  99.90,   1.16,  -0.01,
07/16 07Z,   0.60,   0.50,  99.90,   1.09,  -0.01,  (min)
07/16 08Z,   0.60,   0.61,  99.90,   1.20,  -0.01,
07/16 09Z,   0.60,   0.92,  99.90,   1.51,  -0.01,
07/16 10Z,   0.60,   1.34,  99.90,   1.93,  -0.01,
07/16 11Z,   0.60,   1.76,  99.90,   2.35,  -0.01,
07/16 12Z,   0.60,   2.04,  99.90,   2.62,  -0.01,
07/16 13Z,   0.60,   2.09,  99.90,   2.67,  -0.01,  (max)
07/16 14Z,   0.60,   1.91,  99.90,   2.50,  -0.01,
07/16 15Z,   0.60,   1.56,  99.90,   2.15,  -0.01,
07/16 16Z,   0.60,   1.14,  99.90,   1.73,  -0.01,
07/16 17Z,   0.60,   0.72,  99.90,   1.31,  -0.01,
07/16 18Z,   0.50,   0.38,  99.90,   0.87,  -0.01,
07/16 19Z,   0.50,   0.18,  99.90,   0.67,  -0.01,  (min)
07/16 20Z,   0.50,   0.19,  99.90,   0.68,  -0.01,
07/16 21Z,   0.50,   0.42,  99.90,   0.91,  -0.01,
07/16 22Z,   0.50,   0.84,  99.90,   1.33,  -0.01,
07/16 23Z,   0.50,   1.33,  99.90,   1.82,  -0.01,
07/17 00Z,   0.50,   1.76,  99.90,   2.25,  -0.01,
07/17 01Z,   0.60,   2.00,  99.90,   2.58,  -0.01,
07/17 02Z,   0.60,   2.00,  99.90,   2.59,  -0.01,  (max)
07/17 03Z,   0.60,   1.82,  99.90,   2.41,  -0.01,
07/17 04Z,   0.60,   1.52,  99.90,   2.11,  -0.01,
07/17 05Z,   0.60,   1.18,  99.90,   1.77,  -0.01,
07/17 06Z,   0.50,   0.88,  99.90,   1.37,  -0.01,
07/17 07Z,   0.50,   0.67,  99.90,   1.16,  -0.01,  (min)
07/17 08Z,   0.60,   0.60,  99.90,   1.19,  -0.01,
07/17 09Z,   0.60,   0.70,  99.90,   1.29,  -0.01,
07/17 10Z,   0.60,   0.98,  99.90,   1.57,  -0.01,
07/17 11Z,   0.60,   1.36,  99.90,   1.95,  -0.01,
07/17 12Z,   0.60,   1.73,  99.90,   2.32,  -0.01,
07/17 13Z,   0.70,   1.95,  99.90,   2.64,  -0.01,
07/17 14Z,   0.70,   1.96,  99.90,   2.65,  -0.01,  (max)
07/17 15Z,   0.70,   1.76,  99.90,   2.45,  -0.01,
07/17 16Z,   0.70,   1.40,  99.90,   2.09,  -0.01,
07/17 17Z,   0.60,   0.98,  99.90,   1.57,  -0.01,
07/17 18Z,   0.60,   0.58,  99.90,   1.17,  -0.01,
07/17 19Z,   0.50,   0.27,  99.90,   0.76,  -0.01,
07/17 20Z,   0.50,   0.12,  99.90,   0.61,  -0.01,
07/17 21Z,   0.40,   0.18,  99.90,   0.57,  -0.01,  (min)
07/17 22Z,   0.40,   0.46,  99.90,   0.85,  -0.01,
07/17 23Z,   0.40,   0.91,  99.90,   1.30,  -0.01,
07/18 00Z,   0.40,   1.42,  99.90,   1.81,  -0.01,
07/18 01Z,   0.40,   1.84,  99.90,   2.23,  -0.01,
07/18 02Z,   0.40,   2.07,  99.90,   2.46,  -0.01,
07/18 03Z,   0.40,   2.07,  99.90,   2.46,  -0.01,  (max)
07/18 04Z,   0.40,   1.89,  99.90,   2.28,  -0.01,
07/18 05Z,   0.50,   1.60,  99.90,   2.09,  -0.01,
07/18 06Z,   0.50,   1.28,  99.90,   1.76,  -0.01,
07/18 07Z,   0.50,   0.98,  99.90,   1.47,  -0.01,
07/18 08Z,   0.50,   0.77,  99.90,   1.26,  -0.01,
07/18 09Z,   0.40,   0.68,  99.90,   1.07,  -0.01,  (min)
07/18 10Z,   0.40,   0.76,  99.90,   1.15,  -0.01,
07/18 11Z,   0.30,   1.00,  99.90,   1.29,  -0.01,
07/18 12Z,   0.30,   1.34,  99.90,   1.63,  -0.01,
07/18 13Z,   0.30,   1.66,  99.90,   1.95,  -0.01,
07/18 14Z,   0.30,   1.85,  99.90,   2.14,  -0.01,  (max)
07/18 15Z,   0.30,   1.84,  99.90,   2.13,  -0.01,
07/18 16Z,   0.30,   1.63,  99.90,   1.92,  -0.01,
07/18 17Z,   0.30,   1.28,  99.90,   1.57,  -0.01,
07/18 18Z,   0.20,   0.87,  99.90,   1.06,  -0.01,
07/18 19Z,   0.20,   0.49,  99.90,   0.68,  -0.01,
07/18 20Z,   0.20,   0.21,  99.90,   0.40,  -0.01,
07/18 21Z,   0.20,   0.09,  99.90,   0.28,  -0.01,  (min)
07/18 22Z,   0.20,   0.19,  99.90,   0.37,  -0.01,
07/18 23Z,   0.20,   0.49,  99.90,   0.68,  -0.01,
07/19 00Z,   0.10,   0.96,  99.90,   1.05,  -0.01,