EXTRA-TROPICAL  STORM  SURGE
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Manual
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
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Woods Hole, MA
Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
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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
#Eastport, ME : 01/22/2026 23:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 06Z,  -0.50,  17.57,  17.09,  99.90,   0.02,  (max)
01/21 07Z,  -0.30,  14.69,  14.56,  99.90,   0.17,
01/21 08Z,  -0.20,  10.79,  10.93,  99.90,   0.34,
01/21 09Z,   0.00,   6.70,   7.11,  99.90,   0.41,
01/21 10Z,   0.00,   3.08,   3.52,  99.90,   0.44,
01/21 11Z,   0.10,   0.88,   1.06,  99.90,   0.08,  (min)
01/21 12Z,   0.10,   1.17,   1.25,  99.90,  -0.02,
01/21 13Z,   0.10,   4.09,   4.13,  99.90,  -0.06,
01/21 14Z,   0.10,   8.53,   8.11,  99.90,  -0.52,
01/21 15Z,   0.00,  13.19,  12.32,  99.90,  -0.87,
01/21 16Z,   0.00,  17.15,  16.37,  99.90,  -0.78,
01/21 17Z,   0.00,  19.42,  18.73,  99.90,  -0.69,  (max)
01/21 18Z,   0.00,  19.15,  18.36,  99.90,  -0.79,
01/21 19Z,   0.00,  16.47,  15.83,  99.90,  -0.64,
01/21 20Z,   0.10,  12.35,  11.93,  99.90,  -0.52,
01/21 21Z,   0.20,   7.80,   7.68,  99.90,  -0.32,
01/21 22Z,   0.30,   3.56,   3.49,  99.90,  -0.37,
01/21 23Z,   0.30,   0.45,   0.33,  99.90,  -0.42,
01/22 00Z,   0.10,  -0.44,  -0.46,  99.90,  -0.12,  (min)
01/22 01Z,   0.10,   1.53,   1.70,  99.90,   0.07,
01/22 02Z,   0.10,   5.62,   5.48,  99.90,  -0.24,
01/22 03Z,   0.00,  10.41,   9.97,  99.90,  -0.44,
01/22 04Z,   0.00,  14.81,  14.29,  99.90,  -0.52,
01/22 05Z,   0.00,  17.90,  17.48,  99.90,  -0.42,
01/22 06Z,  -0.20,  18.72,  18.29,  99.90,  -0.23,  (max)
01/22 07Z,  -0.20,  17.00,  16.60,  99.90,  -0.20,
01/22 08Z,  -0.10,  13.49,  13.47,  99.90,   0.08,
01/22 09Z,   0.00,   9.29,   9.54,  99.90,   0.25,
01/22 10Z,   0.00,   5.21,   5.72,  99.90,   0.51,
01/22 11Z,   0.00,   1.96,   2.47,  99.90,   0.51,
01/22 12Z,   0.10,   0.47,   1.08,  99.90,   0.51,  (min)
01/22 13Z,   0.10,   1.65,   2.47,  99.90,   0.72,
01/22 14Z,   0.10,   5.28,   5.72,  99.90,   0.34,
01/22 15Z,   0.10,  10.03,  10.20,  99.90,   0.07,
01/22 16Z,   0.10,  14.59,  14.77,  99.90,   0.08,
01/22 17Z,   0.00,  18.07,  18.48,  99.90,   0.41,
01/22 18Z,   0.40,  19.54,  20.01,  99.90,   0.07,  (max)
01/22 19Z,   0.30,  18.42,  18.57,  99.90,  -0.15,
01/22 20Z,   0.20,  15.10,  15.37,  99.90,   0.07,
01/22 21Z,   0.10,  10.69,  11.11,  99.90,   0.32,
01/22 22Z,   0.00,   6.20,   6.89,  99.90,   0.69,
01/22 23Z,   0.00,   2.34,   2.81,  99.90,   0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 00Z,   0.00,  -0.08,  99.90,   0.35,   0.43,  (min)
01/23 01Z,   0.00,  -0.03,  99.90,   0.36,   0.39,
01/23 02Z,   0.00,   2.79,  99.90,   3.14,   0.35,
01/23 03Z,   0.00,   7.37,  99.90,   7.68,   0.30,
01/23 04Z,   0.00,  12.21,  99.90,  12.47,   0.26,
01/23 05Z,   0.00,  16.28,  99.90,  16.50,   0.22,
01/23 06Z,   0.00,  18.70,  99.90,  18.88,   0.18,  (max)
01/23 07Z,  -0.10,  18.68,  99.90,  18.71,   0.13,
01/23 08Z,  -0.20,  16.22,  99.90,  16.11,   0.09,
01/23 09Z,  -0.30,  12.26,  99.90,  12.01,   0.05,
01/23 10Z,  -0.20,   7.93,  99.90,   7.74,   0.01,
01/23 11Z,  -0.10,   4.02,  99.90,   3.89,  -0.03,
01/23 12Z,   0.00,   1.21,  99.90,   1.18,  -0.03,
01/23 13Z,   0.20,   0.42,  99.90,   0.59,  -0.03,  (min)
01/23 14Z,   0.20,   2.35,  99.90,   2.51,  -0.03,
01/23 15Z,   0.20,   6.45,  99.90,   6.62,  -0.03,
01/23 16Z,   0.10,  11.26,  99.90,  11.33,  -0.03,
01/23 17Z,   0.00,  15.54,  99.90,  15.51,  -0.03,
01/23 18Z,   0.00,  18.48,  99.90,  18.44,  -0.03,
01/23 19Z,  -0.10,  19.23,  99.90,  19.09,  -0.03,  (max)
01/23 20Z,  -0.10,  17.42,  99.90,  17.29,  -0.03,
01/23 21Z,   0.00,  13.71,  99.90,  13.67,  -0.03,
01/23 22Z,   0.10,   9.25,  99.90,   9.31,  -0.03,
01/23 23Z,   0.10,   4.99,  99.90,   5.06,  -0.03,
01/24 00Z,   0.00,   1.61,  99.90,   1.57,  -0.03,
01/24 01Z,  -0.10,  -0.10,  99.90,  -0.24,  -0.03,  (min)
01/24 02Z,  -0.40,   0.75,  99.90,   0.32,  -0.03,
01/24 03Z,  -0.70,   4.20,  99.90,   3.46,  -0.03,
01/24 04Z,  -1.10,   8.99,  99.90,   7.86,  -0.03,
01/24 05Z,  -1.30,  13.67,  99.90,  12.33,  -0.03,
01/24 06Z,  -1.40,  17.31,  99.90,  15.87,  -0.03,
01/24 07Z,  -1.30,  19.09,  99.90,  17.75,  -0.03,  (max)
01/24 08Z,  -1.20,  18.36,  99.90,  17.13,  -0.03,
01/24 09Z,  -1.00,  15.37,  99.90,  14.34,  -0.03,
01/24 10Z,  -0.90,  11.18,  99.90,  10.25,  -0.03,
01/24 11Z,  -0.80,   6.89,  99.90,   6.06,  -0.03,
01/24 12Z,  -0.70,   3.23,  99.90,   2.50,  -0.03,
01/24 13Z,  -0.70,   0.85,  99.90,   0.12,  -0.03,
01/24 14Z,  -0.80,   0.64,  99.90,  -0.19,  -0.03,  (min)
01/24 15Z,  -0.70,   3.08,  99.90,   2.34,  -0.03,
01/24 16Z,  -0.60,   7.38,  99.90,   6.75,  -0.03,
01/24 17Z,  -0.50,  12.04,  99.90,  11.51,  -0.03,
01/24 18Z,  -0.40,  15.96,  99.90,  15.53,  -0.03,
01/24 19Z,  -0.30,  18.41,  99.90,  18.07,  -0.03,
01/24 20Z,  -0.30,  18.60,  99.90,  18.27,  -0.03,  (max)
01/24 21Z,  -0.30,  16.37,  99.90,  16.04,  -0.03,
01/24 22Z,  -0.30,  12.52,  99.90,  12.18,  -0.03,
01/24 23Z,  -0.30,   8.21,  99.90,   7.87,  -0.03,
01/25 00Z,  -0.40,   4.30,  99.90,   3.86,  -0.03,
01/25 01Z,  -0.40,   1.40,  99.90,   0.96,  -0.03,
01/25 02Z,  -0.30,   0.28,  99.90,  -0.06,  -0.03,  (min)
01/25 03Z,  -0.30,   1.72,  99.90,   1.38,  -0.03,
01/25 04Z,  -0.30,   5.49,  99.90,   5.16,  -0.03,
01/25 05Z,  -0.30,  10.25,  99.90,   9.91,  -0.03,
01/25 06Z,  -0.30,  14.64,  99.90,  14.30,  -0.03,
01/25 07Z,  -0.30,  17.86,  99.90,  17.53,  -0.03,
01/25 08Z,  -0.30,  19.14,  99.90,  18.80,  -0.03,  (max)
01/25 09Z,  -0.30,  17.93,  99.90,  17.60,  -0.03,
01/25 10Z,  -0.30,  14.66,  99.90,  14.32,  -0.03,
01/25 11Z,  -0.20,  10.44,  99.90,  10.20,  -0.03,
01/25 12Z,  -0.20,   6.29,  99.90,   6.06,  -0.03,
01/25 13Z,  -0.10,   2.87,  99.90,   2.74,  -0.03,
01/25 14Z,  -0.10,   0.82,  99.90,   0.69,  -0.03,  (min)
01/25 15Z,  -0.10,   0.98,  99.90,   0.84,  -0.03,
01/25 16Z,  -0.10,   3.65,  99.90,   3.52,  -0.03,
01/25 17Z,  -0.10,   7.90,  99.90,   7.76,  -0.03,
01/25 18Z,   0.00,  12.29,  99.90,  12.25,  -0.03,
01/25 19Z,   0.00,  15.89,  99.90,  15.85,  -0.03,
01/25 20Z,   0.00,  17.98,  99.90,  17.95,  -0.03,  (max)
01/25 21Z,   0.00,  17.86,  99.90,  17.83,  -0.03,
01/25 22Z,   0.00,  15.48,  99.90,  15.45,  -0.03,
01/25 23Z,   0.00,  11.72,  99.90,  11.68,  -0.03,
01/26 00Z,   0.00,   7.69,  99.90,   7.65,  -0.03,
01/26 01Z,   0.00,   4.13,  99.90,   4.10,  -0.03,
01/26 02Z,   0.10,   1.61,  99.90,   1.67,  -0.03,
01/26 03Z,   0.10,   0.88,  99.90,   0.94,  -0.03,  (min)
01/26 04Z,   0.10,   2.62,  99.90,   2.69,  -0.03,
01/26 05Z,   0.10,   6.44,  99.90,   6.51,  -0.03,
01/26 06Z,   0.00,  10.99,  99.90,  10.95,  -0.03,
01/26 07Z,   0.10,  15.08,  99.90,  15.15,  -0.03,
01/26 08Z,   0.10,  18.01,  99.90,  18.08,  -0.03,
01/26 09Z,   0.30,  18.99,  99.90,  19.26,  -0.03,  (max)
01/26 10Z,   0.50,  17.56,  99.90,  18.03,  -0.03,
01/26 11Z,   0.70,  14.24,  99.90,  14.90,  -0.03,
01/26 12Z,   1.00,  10.13,  99.90,  11.09,  -0.03,
01/26 13Z,   1.30,   6.16,  99.90,   7.42,  -0.03,
01/26 14Z,   1.40,   2.89,  99.90,   4.25,  -0.03,
01/26 15Z,   1.50,   0.98,  99.90,   2.44,  -0.03,  (min)
01/26 16Z,   1.50,   1.25,  99.90,   2.72,  -0.03,
01/26 17Z,   1.50,   3.91,  99.90,   5.37,  -0.03,
01/26 18Z,   1.40,   7.93,  99.90,   9.30,  -0.03,