EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
Boston, MA
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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
#Bridgeport, CT : 10/14/2026 10:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 18Z,   0.90,   7.12,   7.64,  99.90,  -0.38,  (max)
10/12 19Z,   1.00,   5.72,   6.28,  99.90,  -0.44,
10/12 20Z,   1.00,   3.96,   4.57,  99.90,  -0.39,
10/12 21Z,   1.00,   2.22,   2.94,  99.90,  -0.28,
10/12 22Z,   1.00,   0.79,   1.61,  99.90,  -0.18,
10/12 23Z,   1.00,   0.04,   0.83,  99.90,  -0.21,  (min)
10/13 00Z,   0.90,   0.22,   1.03,  99.90,  -0.09,
10/13 01Z,   0.90,   1.26,   2.16,  99.90,  -0.00,
10/13 02Z,   0.90,   2.82,   3.63,  99.90,  -0.09,
10/13 03Z,   0.90,   4.50,   5.34,  99.90,  -0.06,
10/13 04Z,   0.90,   5.93,   6.72,  99.90,  -0.11,
10/13 05Z,   0.90,   6.73,   7.57,  99.90,  -0.06,  (max)
10/13 06Z,   0.80,   6.62,   7.52,  99.90,   0.10,
10/13 07Z,   0.80,   5.67,   6.51,  99.90,   0.04,
10/13 08Z,   0.80,   4.24,   5.10,  99.90,   0.06,
10/13 09Z,   0.90,   2.75,   3.54,  99.90,  -0.11,
10/13 10Z,   0.90,   1.49,   2.28,  99.90,  -0.11,
10/13 11Z,   1.00,   0.76,   1.56,  99.90,  -0.20,  (min)
10/13 12Z,   0.90,   0.85,   1.69,  99.90,  -0.06,
10/13 13Z,   0.90,   1.81,   2.86,  99.90,   0.15,
10/13 14Z,   1.00,   3.34,   4.33,  99.90,  -0.01,
10/13 15Z,   1.10,   5.01,   6.05,  99.90,  -0.06,
10/13 16Z,   1.10,   6.47,   7.59,  99.90,   0.02,
10/13 17Z,   1.20,   7.36,   8.63,  99.90,   0.07,
10/13 18Z,   1.20,   7.40,   8.70,  99.90,   0.10,  (max)
10/13 19Z,   1.20,   6.52,   7.82,  99.90,   0.10,
10/13 20Z,   1.20,   5.03,   6.36,  99.90,   0.13,
10/13 21Z,   1.20,   3.36,   4.58,  99.90,   0.02,
10/13 22Z,   1.20,   1.82,   3.09,  99.90,   0.07,
10/13 23Z,   1.10,   0.68,   1.85,  99.90,   0.07,
10/14 00Z,   1.20,   0.24,   1.47,  99.90,   0.03,  (min)
10/14 01Z,   1.20,   0.69,   1.99,  99.90,   0.10,
10/14 02Z,   1.10,   1.86,   3.26,  99.90,   0.30,
10/14 03Z,   1.00,   3.38,   4.77,  99.90,   0.39,
10/14 04Z,   1.00,   4.88,   6.33,  99.90,   0.45,
10/14 05Z,   0.90,   6.04,   7.50,  99.90,   0.56,
10/14 06Z,   0.80,   6.54,   8.00,  99.90,   0.66,  (max)
10/14 07Z,   0.70,   6.18,   7.53,  99.90,   0.65,
10/14 08Z,   0.60,   5.11,   6.32,  99.90,   0.61,
10/14 09Z,   0.50,   3.73,   4.82,  99.90,   0.59,
10/14 10Z,   0.40,   2.41,   3.33,  99.90,   0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 11Z,   0.30,   1.40,  99.90,   2.18,   0.48,
10/14 12Z,   0.30,   0.97,  99.90,   1.71,   0.45,  (min)
10/14 13Z,   0.20,   1.32,  99.90,   1.93,   0.41,
10/14 14Z,   0.10,   2.42,  99.90,   2.89,   0.37,
10/14 15Z,   0.10,   3.91,  99.90,   4.35,   0.33,
10/14 16Z,   0.00,   5.40,  99.90,   5.70,   0.30,
10/14 17Z,   0.00,   6.58,  99.90,   6.84,   0.26,
10/14 18Z,   0.00,   7.17,  99.90,   7.39,   0.22,  (max)
10/14 19Z,   0.00,   6.93,  99.90,   7.12,   0.19,
10/14 20Z,   0.00,   5.91,  99.90,   6.05,   0.15,
10/14 21Z,   0.10,   4.43,  99.90,   4.64,   0.11,
10/14 22Z,   0.20,   2.91,  99.90,   3.18,   0.08,
10/14 23Z,   0.30,   1.60,  99.90,   1.98,   0.08,
10/15 00Z,   0.40,   0.74,  99.90,   1.22,   0.08,
10/15 01Z,   0.40,   0.58,  99.90,   1.05,   0.08,  (min)
10/15 02Z,   0.50,   1.21,  99.90,   1.78,   0.08,
10/15 03Z,   0.40,   2.41,  99.90,   2.89,   0.08,
10/15 04Z,   0.40,   3.82,  99.90,   4.30,   0.08,
10/15 05Z,   0.30,   5.12,  99.90,   5.49,   0.08,
10/15 06Z,   0.30,   6.03,  99.90,   6.40,   0.08,
10/15 07Z,   0.20,   6.28,  99.90,   6.55,   0.08,  (max)
10/15 08Z,   0.20,   5.74,  99.90,   6.02,   0.08,
10/15 09Z,   0.20,   4.64,  99.90,   4.91,   0.08,
10/15 10Z,   0.20,   3.36,  99.90,   3.64,   0.08,
10/15 11Z,   0.10,   2.23,  99.90,   2.40,   0.08,
10/15 12Z,   0.20,   1.45,  99.90,   1.72,   0.08,
10/15 13Z,   0.20,   1.24,  99.90,   1.52,   0.08,  (min)
10/15 14Z,   0.20,   1.77,  99.90,   2.04,   0.08,
10/15 15Z,   0.30,   2.91,  99.90,   3.28,   0.08,
10/15 16Z,   0.30,   4.29,  99.90,   4.67,   0.08,
10/15 17Z,   0.40,   5.58,  99.90,   6.05,   0.08,
10/15 18Z,   0.40,   6.51,  99.90,   6.99,   0.08,
10/15 19Z,   0.40,   6.86,  99.90,   7.33,   0.08,  (max)
10/15 20Z,   0.50,   6.44,  99.90,   7.02,   0.08,
10/15 21Z,   0.50,   5.37,  99.90,   5.94,   0.08,
10/15 22Z,   0.60,   3.98,  99.90,   4.66,   0.08,
10/15 23Z,   0.60,   2.64,  99.90,   3.32,   0.08,
10/16 00Z,   0.70,   1.56,  99.90,   2.33,   0.08,
10/16 01Z,   0.70,   0.92,  99.90,   1.70,   0.08,  (min)
10/16 02Z,   0.70,   0.95,  99.90,   1.73,   0.08,
10/16 03Z,   0.70,   1.68,  99.90,   2.46,   0.08,
10/16 04Z,   0.80,   2.86,  99.90,   3.73,   0.08,
10/16 05Z,   0.80,   4.13,  99.90,   5.00,   0.08,
10/16 06Z,   0.80,   5.23,  99.90,   6.10,   0.08,
10/16 07Z,   0.90,   5.93,  99.90,   6.91,   0.08,
10/16 08Z,   1.00,   6.00,  99.90,   7.08,   0.08,  (max)
10/16 09Z,   1.00,   5.38,  99.90,   6.45,   0.08,
10/16 10Z,   1.10,   4.30,  99.90,   5.47,   0.08,
10/16 11Z,   1.10,   3.15,  99.90,   4.32,   0.08,
10/16 12Z,   1.10,   2.18,  99.90,   3.35,   0.08,
10/16 13Z,   1.20,   1.56,  99.90,   2.84,   0.08,
10/16 14Z,   1.20,   1.50,  99.90,   2.78,   0.08,  (min)
10/16 15Z,   1.30,   2.12,  99.90,   3.49,   0.08,
10/16 16Z,   1.30,   3.23,  99.90,   4.60,   0.08,
10/16 17Z,   1.30,   4.48,  99.90,   5.86,   0.08,
10/16 18Z,   1.20,   5.59,  99.90,   6.86,   0.08,
10/16 19Z,   1.10,   6.34,  99.90,   7.51,   0.08,
10/16 20Z,   1.00,   6.53,  99.90,   7.60,   0.08,  (max)
10/16 21Z,   0.90,   6.03,  99.90,   7.01,   0.08,
10/16 22Z,   0.70,   4.98,  99.90,   5.75,   0.08,
10/16 23Z,   0.50,   3.71,  99.90,   4.29,   0.08,
10/17 00Z,   0.40,   2.54,  99.90,   3.01,   0.08,
10/17 01Z,   0.40,   1.62,  99.90,   2.09,   0.08,
10/17 02Z,   0.30,   1.13,  99.90,   1.51,   0.08,  (min)
10/17 03Z,   0.30,   1.27,  99.90,   1.65,   0.08,
10/17 04Z,   0.30,   2.04,  99.90,   2.41,   0.08,
10/17 05Z,   0.30,   3.15,  99.90,   3.53,   0.08,
10/17 06Z,   0.30,   4.30,  99.90,   4.68,   0.08,
10/17 07Z,   0.20,   5.26,  99.90,   5.54,   0.08,
10/17 08Z,   0.10,   5.83,  99.90,   6.01,   0.08,  (max)
10/17 09Z,   0.00,   5.80,  99.90,   5.88,   0.08,
10/17 10Z,  -0.30,   5.14,  99.90,   4.92,   0.08,
10/17 11Z,  -0.60,   4.12,  99.90,   3.59,   0.08,
10/17 12Z,  -0.80,   3.07,  99.90,   2.35,   0.08,
10/17 13Z,  -0.90,   2.21,  99.90,   1.38,   0.08,
10/17 14Z,  -0.80,   1.68,  99.90,   0.96,   0.08,  (min)
10/17 15Z,  -0.70,   1.69,  99.90,   1.07,   0.08,
10/17 16Z,  -0.50,   2.32,  99.90,   1.90,   0.08,
10/17 17Z,  -0.40,   3.38,  99.90,   3.05,   0.08,
10/17 18Z,  -0.40,   4.52,  99.90,   4.20,   0.08,
10/17 19Z,  -0.30,   5.50,  99.90,   5.28,   0.08,
10/17 20Z,  -0.10,   6.15,  99.90,   6.13,   0.08,
10/17 21Z,   0.00,   6.27,  99.90,   6.35,   0.08,  (max)
10/17 22Z,   0.00,   5.75,  99.90,   5.83,   0.08,
10/17 23Z,   0.00,   4.75,  99.90,   4.82,   0.08,
10/18 00Z,  -0.10,   3.59,  99.90,   3.56,   0.08,
10/18 01Z,  99.90,   2.52,  99.90,  99.90,   0.08,
10/18 02Z,  99.90,   1.68,  99.90,  99.90,   0.08,
10/18 03Z,  99.90,   1.27,  99.90,  99.90,   0.08,
10/18 04Z,  99.90,   1.47,  99.90,  99.90,   0.08,
10/18 05Z,  99.90,   2.25,  99.90,  99.90,   0.08,
10/18 06Z,  99.90,   3.32,  99.90,  99.90,   0.08,