EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
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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
#Skagway, AK : 12/07/2025 10:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 18Z,   1.90,   8.42,   8.10,  99.90,  -2.22,
12/05 19Z,   1.90,  13.01,  12.47,  99.90,  -2.44,
12/05 20Z,   2.00,  17.22,  16.61,  99.90,  -2.61,
12/05 21Z,   1.90,  19.93,  19.45,  99.90,  -2.38,
12/05 22Z,   1.80,  20.37,  20.17,  99.90,  -2.00,  (max)
12/05 23Z,   1.80,  18.41,  18.40,  99.90,  -1.81,
12/06 00Z,   2.30,  14.39,  14.32,  99.90,  -2.37,
12/06 01Z,   2.30,   8.98,   8.77,  99.90,  -2.51,
12/06 02Z,   2.20,   3.12,   2.78,  99.90,  -2.54,
12/06 03Z,   2.20,  -1.83,  -2.04,  99.90,  -2.41,
12/06 04Z,   2.10,  -4.47,  -4.67,  99.90,  -2.30,  (min)
12/06 05Z,   2.10,  -4.11,  -4.40,  99.90,  -2.39,
12/06 06Z,   2.40,  -1.09,  -1.66,  99.90,  -2.97,
12/06 07Z,   2.50,   3.61,   2.87,  99.90,  -3.24,
12/06 08Z,   2.50,   8.78,   8.04,  99.90,  -3.24,
12/06 09Z,   2.40,  13.26,  12.54,  99.90,  -3.12,
12/06 10Z,   2.40,  16.10,  15.65,  99.90,  -2.85,
12/06 11Z,   2.40,  16.87,  16.36,  99.90,  -2.91,  (max)
12/06 12Z,   2.60,  15.67,  15.22,  99.90,  -3.05,
12/06 13Z,   2.70,  12.89,  12.79,  99.90,  -2.80,
12/06 14Z,   2.80,   9.13,   9.59,  99.90,  -2.34,
12/06 15Z,   2.90,   5.40,   5.72,  99.90,  -2.58,
12/06 16Z,   3.00,   3.02,   2.96,  99.90,  -3.06,
12/06 17Z,   3.10,   2.95,   2.50,  99.90,  -3.55,  (min)
12/06 18Z,   3.10,   5.27,   4.73,  99.90,  -3.64,
12/06 19Z,   3.00,   9.24,   8.51,  99.90,  -3.73,
12/06 20Z,   2.90,  13.76,  12.80,  99.90,  -3.86,
12/06 21Z,   2.80,  17.67,  16.95,  99.90,  -3.52,
12/06 22Z,   2.70,  19.93,  19.63,  99.90,  -3.00,
12/06 23Z,   2.70,  19.90,  20.08,  99.90,  -2.52,  (max)
12/07 00Z,   2.60,  17.54,  17.37,  99.90,  -2.77,
12/07 01Z,   2.50,  13.26,  13.31,  99.90,  -2.45,
12/07 02Z,   2.40,   7.76,   7.24,  99.90,  -2.92,
12/07 03Z,   2.40,   2.09,   2.20,  99.90,  -2.29,
12/07 04Z,   2.50,  -2.37,  -2.79,  99.90,  -2.92,
12/07 05Z,   2.60,  -4.33,  -4.68,  99.90,  -2.95,  (min)
12/07 06Z,   2.60,  -3.36,  -4.05,  99.90,  -3.29,
12/07 07Z,   2.60,   0.02,  -0.75,  99.90,  -3.37,
12/07 08Z,   2.60,   4.77,   3.52,  99.90,  -3.85,
12/07 09Z,   2.60,   9.73,   8.27,  99.90,  -4.06,
12/07 10Z,   2.50,  13.81,  12.53,  99.90,  -3.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 11Z,   2.60,  16.21,  99.90,  15.11,  -3.70,
12/07 12Z,   2.60,  16.59,  99.90,  15.58,  -3.61,  (max)
12/07 13Z,   2.50,  15.11,  99.90,  14.09,  -3.52,
12/07 14Z,   2.40,  12.18,  99.90,  11.14,  -3.44,
12/07 15Z,   2.30,   8.45,  99.90,   7.40,  -3.35,
12/07 16Z,   2.40,   4.99,  99.90,   4.13,  -3.26,
12/07 17Z,   2.50,   3.05,  99.90,   2.38,  -3.18,  (min)
12/07 18Z,   2.60,   3.42,  99.90,   2.93,  -3.09,
12/07 19Z,   2.50,   5.97,  99.90,   5.46,  -3.00,
12/07 20Z,   2.50,   9.87,  99.90,   9.45,  -2.92,
12/07 21Z,   2.50,  14.08,  99.90,  13.75,  -2.83,
12/07 22Z,   2.60,  17.53,  99.90,  17.39,  -2.74,
12/07 23Z,   2.50,  19.31,  99.90,  19.06,  -2.74,  (max)
12/08 00Z,   2.30,  18.87,  99.90,  18.42,  -2.74,
12/08 01Z,   2.20,  16.26,  99.90,  15.72,  -2.74,
12/08 02Z,   2.30,  11.96,  99.90,  11.52,  -2.74,
12/08 03Z,   2.50,   6.69,  99.90,   6.45,  -2.74,
12/08 04Z,   2.80,   1.51,  99.90,   1.57,  -2.74,
12/08 05Z,   2.80,  -2.24,  99.90,  -2.18,  -2.74,
12/08 06Z,   2.90,  -3.50,  99.90,  -3.34,  -2.74,  (min)
12/08 07Z,   2.90,  -2.06,  99.90,  -1.90,  -2.74,
12/08 08Z,   2.80,   1.44,  99.90,   1.49,  -2.74,
12/08 09Z,   2.50,   5.96,  99.90,   5.72,  -2.74,
12/08 10Z,   2.30,  10.49,  99.90,  10.05,  -2.74,
12/08 11Z,   2.00,  14.07,  99.90,  13.33,  -2.74,
12/08 12Z,   1.80,  15.99,  99.90,  15.05,  -2.74,  (max)
12/08 13Z,   1.40,  16.02,  99.90,  14.68,  -2.74,
12/08 14Z,   1.30,  14.36,  99.90,  12.92,  -2.74,
12/08 15Z,   1.30,  11.44,  99.90,  10.00,  -2.74,
12/08 16Z,   1.40,   7.93,  99.90,   6.59,  -2.74,
12/08 17Z,   1.50,   4.87,  99.90,   3.63,  -2.74,
12/08 18Z,   1.60,   3.39,  99.90,   2.24,  -2.74,  (min)
12/08 19Z,   1.60,   4.05,  99.90,   2.90,  -2.74,
12/08 20Z,   1.70,   6.58,  99.90,   5.54,  -2.74,
12/08 21Z,   1.70,  10.17,  99.90,   9.13,  -2.74,
12/08 22Z,   1.80,  13.90,  99.90,  12.95,  -2.74,
12/08 23Z,   1.80,  16.82,  99.90,  15.88,  -2.74,
12/09 00Z,   1.90,  18.12,  99.90,  17.28,  -2.74,  (max)
12/09 01Z,   2.00,  17.40,  99.90,  16.65,  -2.74,
12/09 02Z,   2.10,  14.76,  99.90,  14.12,  -2.74,
12/09 03Z,   2.20,  10.70,  99.90,  10.16,  -2.74,
12/09 04Z,   2.20,   5.94,  99.90,   5.39,  -2.74,
12/09 05Z,   2.20,   1.47,  99.90,   0.92,  -2.74,
12/09 06Z,   2.20,  -1.50,  99.90,  -2.05,  -2.74,
12/09 07Z,   2.20,  -2.14,  99.90,  -2.68,  -2.74,  (min)
12/09 08Z,   2.20,  -0.44,  99.90,  -0.98,  -2.74,
12/09 09Z,   2.20,   2.92,  99.90,   2.38,  -2.74,
12/09 10Z,   2.20,   7.04,  99.90,   6.50,  -2.74,
12/09 11Z,   2.10,  11.03,  99.90,  10.39,  -2.74,
12/09 12Z,   2.10,  14.07,  99.90,  13.43,  -2.74,
12/09 13Z,   2.00,  15.55,  99.90,  14.81,  -2.74,  (max)
12/09 14Z,   2.00,  15.33,  99.90,  14.59,  -2.74,
12/09 15Z,   2.00,  13.63,  99.90,  12.89,  -2.74,
12/09 16Z,   2.00,  10.87,  99.90,  10.13,  -2.74,
12/09 17Z,   2.00,   7.69,  99.90,   6.95,  -2.74,
12/09 18Z,   2.00,   5.05,  99.90,   4.31,  -2.74,
12/09 19Z,   1.80,   3.91,  99.90,   2.97,  -2.74,  (min)
12/09 20Z,   1.50,   4.65,  99.90,   3.41,  -2.74,
12/09 21Z,   1.30,   6.93,  99.90,   5.49,  -2.74,
12/09 22Z,   1.10,  10.04,  99.90,   8.40,  -2.74,
12/09 23Z,   1.10,  13.20,  99.90,  11.56,  -2.74,
12/10 00Z,   1.10,  15.61,  99.90,  13.97,  -2.74,
12/10 01Z,   1.10,  16.55,  99.90,  14.91,  -2.74,  (max)
12/10 02Z,   1.30,  15.71,  99.90,  14.27,  -2.74,
12/10 03Z,   1.50,  13.26,  99.90,  12.02,  -2.74,
12/10 04Z,   1.70,   9.68,  99.90,   8.64,  -2.74,
12/10 05Z,   1.80,   5.61,  99.90,   4.66,  -2.74,
12/10 06Z,   1.90,   1.94,  99.90,   1.09,  -2.74,
12/10 07Z,   1.90,  -0.31,  99.90,  -1.15,  -2.74,
12/10 08Z,   2.00,  -0.50,  99.90,  -1.24,  -2.74,  (min)
12/10 09Z,   1.80,   1.25,  99.90,   0.30,  -2.74,
12/10 10Z,   1.70,   4.30,  99.90,   3.26,  -2.74,
12/10 11Z,   1.60,   7.92,  99.90,   6.78,  -2.74,
12/10 12Z,   1.60,  11.37,  99.90,  10.23,  -2.74,
12/10 13Z,   1.60,  13.92,  99.90,  12.78,  -2.74,
12/10 14Z,   1.80,  15.06,  99.90,  14.12,  -2.74,  (max)
12/10 15Z,   1.90,  14.71,  99.90,  13.86,  -2.74,
12/10 16Z,   2.00,  13.09,  99.90,  12.34,  -2.74,
12/10 17Z,   2.10,  10.57,  99.90,   9.92,  -2.74,
12/10 18Z,   2.10,   7.72,  99.90,   7.08,  -2.74,
12/10 19Z,   2.10,   5.40,  99.90,   4.76,  -2.74,
12/10 20Z,   1.90,   4.42,  99.90,   3.57,  -2.74,  (min)
12/10 21Z,   1.60,   5.02,  99.90,   3.88,  -2.74,
12/10 22Z,   1.50,   6.90,  99.90,   5.65,  -2.74,
12/10 23Z,   1.40,   9.46,  99.90,   8.12,  -2.74,
12/11 00Z,   1.40,  12.10,  99.90,  10.75,  -2.74,
12/11 01Z,  99.90,  14.10,  99.90,  99.90,  -2.74,
12/11 02Z,  99.90,  14.84,  99.90,  99.90,  -2.74,
12/11 03Z,  99.90,  14.08,  99.90,  99.90,  -2.74,
12/11 04Z,  99.90,  12.02,  99.90,  99.90,  -2.74,
12/11 05Z,  99.90,   9.06,  99.90,  99.90,  -2.74,
12/11 06Z,  99.90,   5.74,  99.90,  99.90,  -2.74,