EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
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Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
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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
#Portsmouth (Fort Point), NH : 05/24/2025 14:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 18Z,   1.10,   0.53,  99.90,   1.63,   0.00,  (min)
05/22 19Z,   1.20,   1.69,  99.90,   2.89,   0.00,
05/22 20Z,   1.20,   3.59,  99.90,   4.79,   0.00,
05/22 21Z,   1.30,   5.79,  99.90,   7.09,   0.00,
05/22 22Z,   1.40,   7.75,  99.90,   9.15,   0.00,
05/22 23Z,   1.60,   8.99,  99.90,  10.59,   0.00,
05/23 00Z,   1.70,   9.24,  99.90,  10.94,   0.00,  (max)
05/23 01Z,   1.80,   8.49,  99.90,  10.29,   0.00,
05/23 02Z,   2.00,   6.83,  99.90,   8.83,   0.00,
05/23 03Z,   2.00,   4.59,  99.90,   6.59,   0.00,
05/23 04Z,   2.00,   2.38,  99.90,   4.38,   0.00,
05/23 05Z,   1.90,   0.86,  99.90,   2.76,   0.00,
05/23 06Z,   1.60,   0.36,  99.90,   1.96,   0.00,  (min)
05/23 07Z,   1.60,   0.95,  99.90,   2.55,   0.00,
05/23 08Z,   1.60,   2.48,  99.90,   4.08,   0.00,
05/23 09Z,   1.50,   4.57,  99.90,   6.07,   0.00,
05/23 10Z,   1.40,   6.70,  99.90,   8.10,   0.00,
05/23 11Z,   1.30,   8.32,  99.90,   9.62,   0.00,
05/23 12Z,   1.00,   9.03,  99.90,  10.03,   0.00,  (max)
05/23 13Z,   0.80,   8.71,  99.90,   9.51,   0.00,
05/23 14Z,   0.70,   7.41,  99.90,   8.11,   0.00,
05/23 15Z,   0.60,   5.33,  99.90,   5.93,   0.00,
05/23 16Z,   0.50,   2.98,  99.90,   3.48,   0.00,
05/23 17Z,   0.50,   1.10,  99.90,   1.60,   0.00,
05/23 18Z,   0.70,   0.18,  99.90,   0.88,   0.00,  (min)
05/23 19Z,   0.60,   0.42,  99.90,   1.02,   0.00,
05/23 20Z,   0.60,   1.76,  99.90,   2.36,   0.00,
05/23 21Z,   0.60,   3.88,  99.90,   4.48,   0.00,
05/23 22Z,   0.50,   6.27,  99.90,   6.77,   0.00,
05/23 23Z,   0.60,   8.35,  99.90,   8.95,   0.00,
05/24 00Z,   0.70,   9.61,  99.90,  10.31,   0.00,
05/24 01Z,   0.70,   9.79,  99.90,  10.49,   0.00,  (max)
05/24 02Z,   0.60,   8.86,  99.90,   9.46,   0.00,
05/24 03Z,   0.60,   6.94,  99.90,   7.54,   0.00,
05/24 04Z,   0.50,   4.42,  99.90,   4.92,   0.00,
05/24 05Z,   0.50,   1.98,  99.90,   2.48,   0.00,
05/24 06Z,   0.50,   0.31,  99.90,   0.81,   0.00,
05/24 07Z,   0.50,  -0.24,  99.90,   0.26,   0.00,  (min)
05/24 08Z,   0.60,   0.42,  99.90,   1.02,   0.00,
05/24 09Z,   0.60,   2.10,  99.90,   2.70,   0.00,
05/24 10Z,   0.60,   4.38,  99.90,   4.98,   0.00,
05/24 11Z,   0.60,   6.68,  99.90,   7.28,   0.00,
05/24 12Z,   0.60,   8.43,  99.90,   9.03,   0.00,
05/24 13Z,   0.60,   9.21,  99.90,   9.81,   0.00,  (max)
05/24 14Z,   0.60,   8.89,  99.90,   9.49,   0.00,
05/24 15Z,   0.60,   7.49,  99.90,   8.09,   0.00,
05/24 16Z,   0.60,   5.27,  99.90,   5.87,   0.00,
05/24 17Z,   0.60,   2.81,  99.90,   3.41,   0.00,
05/24 18Z,   0.70,   0.87,  99.90,   1.57,   0.00,
05/24 19Z,   0.70,  -0.02,  99.90,   0.68,   0.00,  (min)
05/24 20Z,   0.70,   0.35,  99.90,   1.05,   0.00,
05/24 21Z,   0.70,   1.88,  99.90,   2.58,   0.00,
05/24 22Z,   0.70,   4.21,  99.90,   4.91,   0.00,
05/24 23Z,   0.70,   6.78,  99.90,   7.48,   0.00,
05/25 00Z,   0.70,   8.96,  99.90,   9.66,   0.00,
05/25 01Z,   0.70,  10.22,  99.90,  10.92,   0.00,
05/25 02Z,   0.70,  10.29,  99.90,  10.99,   0.00,  (max)
05/25 03Z,   0.60,   9.15,  99.90,   9.75,   0.00,
05/25 04Z,   0.60,   6.96,  99.90,   7.56,   0.00,
05/25 05Z,   0.50,   4.15,  99.90,   4.65,   0.00,
05/25 06Z,   0.50,   1.51,  99.90,   2.01,   0.00,
05/25 07Z,   0.50,  -0.27,  99.90,   0.23,   0.00,
05/25 08Z,   0.60,  -0.82,  99.90,  -0.22,   0.00,  (min)
05/25 09Z,   0.60,  -0.06,  99.90,   0.54,   0.00,
05/25 10Z,   0.50,   1.79,  99.90,   2.29,   0.00,
05/25 11Z,   0.50,   4.27,  99.90,   4.77,   0.00,
05/25 12Z,   0.50,   6.74,  99.90,   7.24,   0.00,
05/25 13Z,   0.50,   8.60,  99.90,   9.10,   0.00,
05/25 14Z,   0.50,   9.41,  99.90,   9.91,   0.00,  (max)
05/25 15Z,   0.50,   9.05,  99.90,   9.55,   0.00,
05/25 16Z,   0.50,   7.54,  99.90,   8.04,   0.00,
05/25 17Z,   0.50,   5.17,  99.90,   5.67,   0.00,
05/25 18Z,   0.50,   2.60,  99.90,   3.10,   0.00,
05/25 19Z,   0.50,   0.64,  99.90,   1.14,   0.00,
05/25 20Z,   0.50,  -0.17,  99.90,   0.33,   0.00,  (min)
05/25 21Z,   0.50,   0.34,  99.90,   0.84,   0.00,
05/25 22Z,   0.50,   2.07,  99.90,   2.57,   0.00,
05/25 23Z,   0.50,   4.60,  99.90,   5.10,   0.00,
05/26 00Z,   0.50,   7.31,  99.90,   7.81,   0.00,
05/26 01Z,   0.50,   9.53,  99.90,  10.03,   0.00,
05/26 02Z,   0.40,  10.73,  99.90,  11.13,   0.00,  (max)
05/26 03Z,   0.40,  10.66,  99.90,  11.06,   0.00,
05/26 04Z,   0.40,   9.30,  99.90,   9.70,   0.00,
05/26 05Z,   0.40,   6.84,  99.90,   7.24,   0.00,
05/26 06Z,   0.40,   3.80,  99.90,   4.20,   0.00,
05/26 07Z,   0.40,   1.02,  99.90,   1.42,   0.00,
05/26 08Z,   0.40,  -0.80,  99.90,  -0.40,   0.00,
05/26 09Z,   0.50,  -1.29,  99.90,  -0.79,   0.00,  (min)
05/26 10Z,   0.50,  -0.39,  99.90,   0.11,   0.00,
05/26 11Z,   0.50,   1.64,  99.90,   2.14,   0.00,
05/26 12Z,   0.50,   4.28,  99.90,   4.78,   0.00,
05/26 13Z,   0.50,   6.87,  99.90,   7.37,   0.00,
05/26 14Z,   0.50,   8.77,  99.90,   9.27,   0.00,
05/26 15Z,   0.50,   9.57,  99.90,  10.07,   0.00,  (max)
05/26 16Z,   0.40,   9.13,  99.90,   9.53,   0.00,
05/26 17Z,   0.40,   7.49,  99.90,   7.89,   0.00,
05/26 18Z,   0.40,   4.99,  99.90,   5.39,   0.00,
05/26 19Z,   0.40,   2.37,  99.90,   2.77,   0.00,
05/26 20Z,   0.40,   0.46,  99.90,   0.86,   0.00,
05/26 21Z,   0.40,  -0.25,  99.90,   0.15,   0.00,  (min)
05/26 22Z,   0.40,   0.43,  99.90,   0.83,   0.00,
05/26 23Z,   0.40,   2.34,  99.90,   2.74,   0.00,
05/27 00Z,   0.40,   5.02,  99.90,   5.42,   0.00,
05/27 01Z,   0.40,   7.80,  99.90,   8.20,   0.00,
05/27 02Z,   0.40,   9.99,  99.90,  10.39,   0.00,
05/27 03Z,   0.40,  11.08,  99.90,  11.48,   0.00,  (max)
05/27 04Z,   0.30,  10.83,  99.90,  11.13,   0.00,
05/27 05Z,   0.30,   9.27,  99.90,   9.57,   0.00,
05/27 06Z,   0.30,   6.59,  99.90,   6.89,   0.00,
05/27 07Z,   0.30,   3.41,  99.90,   3.71,   0.00,
05/27 08Z,   0.30,   0.59,  99.90,   0.89,   0.00,
05/27 09Z,   0.40,  -1.18,  99.90,  -0.78,   0.00,
05/27 10Z,   0.40,  -1.55,  99.90,  -1.15,   0.00,  (min)
05/27 11Z,   0.40,  -0.50,  99.90,  -0.10,   0.00,
05/27 12Z,   0.40,   1.68,  99.90,   2.08,   0.00,
05/27 13Z,   0.40,   4.42,  99.90,   4.82,   0.00,
05/27 14Z,   0.30,   7.04,  99.90,   7.34,   0.00,
05/27 15Z,   0.30,   8.90,  99.90,   9.20,   0.00,
05/27 16Z,   0.30,   9.62,  99.90,   9.92,   0.00,  (max)
05/27 17Z,   0.30,   9.07,  99.90,   9.37,   0.00,
05/27 18Z,   0.30,   7.32,  99.90,   7.62,   0.00,
05/27 19Z,   0.30,   4.75,  99.90,   5.05,   0.00,
05/27 20Z,   0.30,   2.16,  99.90,   2.46,   0.00,
05/27 21Z,   0.30,   0.34,  99.90,   0.64,   0.00,
05/27 22Z,   0.30,  -0.21,  99.90,   0.09,   0.00,  (min)
05/27 23Z,   0.30,   0.64,  99.90,   0.94,   0.00,
05/28 00Z,   0.30,   2.69,  99.90,   2.99,   0.00,
05/28 01Z,   0.20,   5.43,  99.90,   5.63,   0.00,
05/28 02Z,   0.30,   8.18,  99.90,   8.48,   0.00,
05/28 03Z,   0.20,  10.27,  99.90,  10.47,   0.00,
05/28 04Z,   0.20,  11.20,  99.90,  11.40,   0.00,  (max)
05/28 05Z,   0.10,  10.78,  99.90,  10.88,   0.00,
05/28 06Z,   0.10,   9.05,  99.90,   9.15,   0.00,