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
#Anchorage, AK : 12/15/2025 09:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 18Z,  -1.30,   8.16,   5.93,  99.90,  -0.93,  (min)
12/13 19Z,  -1.40,  12.44,  10.75,  99.90,  -0.29,
12/13 20Z,  -1.40,  16.87,  15.71,  99.90,   0.24,
12/13 21Z,  -1.50,  20.98,  20.01,  99.90,   0.53,
12/13 22Z,  -1.70,  24.76,  23.17,  99.90,   0.11,
12/13 23Z,  -1.90,  26.72,  24.61,  99.90,  -0.21,  (max)
12/14 00Z,  -2.10,  25.96,  23.89,  99.90,   0.03,
12/14 01Z,  -2.20,  23.00,  21.00,  99.90,   0.20,
12/14 02Z,  -2.30,  18.92,  17.14,  99.90,   0.52,
12/14 03Z,  -2.40,  14.79,  12.81,  99.90,   0.42,
12/14 04Z,  -2.40,  10.60,   8.90,  99.90,   0.70,
12/14 05Z,  -2.50,   6.60,   5.28,  99.90,   1.18,
12/14 06Z,  -2.50,   5.10,   2.61,  99.90,   0.01,  (min)
12/14 07Z,  -2.50,   7.27,   3.39,  99.90,  -1.38,
12/14 08Z,  -2.50,  11.14,   8.41,  99.90,  -0.23,
12/14 09Z,  -2.60,  15.29,  13.27,  99.90,   0.58,
12/14 10Z,  -2.60,  19.75,  17.22,  99.90,   0.07,
12/14 11Z,  -2.60,  23.28,  20.23,  99.90,  -0.45,
12/14 12Z,  -2.70,  24.20,  21.73,  99.90,   0.23,  (max)
12/14 13Z,  -2.70,  22.49,  21.31,  99.90,   1.52,
12/14 14Z,  -2.80,  19.20,  18.93,  99.90,   2.53,
12/14 15Z,  -2.80,  15.67,  15.34,  99.90,   2.47,
12/14 16Z,  -2.80,  12.45,  11.46,  99.90,   1.81,
12/14 17Z,  -2.80,   9.24,   8.20,  99.90,   1.76,
12/14 18Z,  -2.90,   7.38,   6.31,  99.90,   1.83,  (min)
12/14 19Z,  -2.90,   8.95,   8.22,  99.90,   2.17,
12/14 20Z,  -2.90,  12.95,  13.00,  99.90,   2.95,
12/14 21Z,  -2.90,  17.19,  17.92,  99.90,   3.63,
12/14 22Z,  -2.80,  21.43,  21.95,  99.90,   3.32,
12/14 23Z,  -2.80,  25.27,  24.74,  99.90,   2.27,
12/15 00Z,  -2.80,  26.98,  25.69,  99.90,   1.51,  (max)
12/15 01Z,  -2.80,  25.89,  23.99,  99.90,   0.90,
12/15 02Z,  -2.80,  22.71,  20.54,  99.90,   0.63,
12/15 03Z,  -2.80,  18.56,  16.20,  99.90,   0.44,
12/15 04Z,  -2.80,  14.28,  11.80,  99.90,   0.32,
12/15 05Z,  -2.80,   9.61,   7.56,  99.90,   0.75,
12/15 06Z,  -2.80,   5.13,   3.85,  99.90,   1.52,
12/15 07Z,  -2.90,   3.53,   1.13,  99.90,   0.50,  (min)
12/15 08Z,  -3.00,   5.77,   2.53,  99.90,  -0.24,
12/15 09Z,  -3.00,   9.87,   8.52,  99.90,   1.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 10Z,  -3.10,  14.71,  99.90,  13.14,   1.52,
12/15 11Z,  -3.20,  20.05,  99.90,  18.24,   1.39,
12/15 12Z,  -3.20,  24.06,  99.90,  22.12,   1.27,
12/15 13Z,  -3.20,  25.11,  99.90,  23.05,   1.14,  (max)
12/15 14Z,  -3.20,  23.41,  99.90,  21.22,   1.01,
12/15 15Z,  -3.00,  20.14,  99.90,  18.02,   0.89,
12/15 16Z,  -2.90,  16.63,  99.90,  14.49,   0.76,
12/15 17Z,  -2.70,  13.19,  99.90,  11.12,   0.63,
12/15 18Z,  -2.50,   9.63,  99.90,   7.63,   0.50,
12/15 19Z,  -2.30,   7.77,  99.90,   5.85,   0.38,  (min)
12/15 20Z,  -2.10,   9.55,  99.90,   7.70,   0.25,
12/15 21Z,  -2.00,  13.62,  99.90,  11.75,   0.12,
12/15 22Z,  -1.90,  17.97,  99.90,  16.19,   0.12,
12/15 23Z,  -1.70,  22.42,  99.90,  20.84,   0.12,
12/16 00Z,  -1.50,  26.13,  99.90,  24.75,   0.12,
12/16 01Z,  -1.30,  27.33,  99.90,  26.16,   0.12,  (max)
12/16 02Z,  -1.00,  25.70,  99.90,  24.82,   0.12,
12/16 03Z,  -0.70,  22.12,  99.90,  21.54,   0.12,
12/16 04Z,  -0.40,  17.73,  99.90,  17.45,   0.12,
12/16 05Z,  -0.20,  13.13,  99.90,  13.05,   0.12,
12/16 06Z,   0.00,   7.96,  99.90,   8.08,   0.12,
12/16 07Z,   0.00,   3.28,  99.90,   3.41,   0.12,
12/16 08Z,   0.10,   2.07,  99.90,   2.29,   0.12,  (min)
12/16 09Z,   0.10,   4.87,  99.90,   5.10,   0.12,
12/16 10Z,   0.20,   9.62,  99.90,   9.94,   0.12,
12/16 11Z,   0.20,  15.32,  99.90,  15.65,   0.12,
12/16 12Z,   0.20,  21.31,  99.90,  21.63,   0.12,
12/16 13Z,   0.20,  25.42,  99.90,  25.74,   0.12,
12/16 14Z,   0.30,  26.23,  99.90,  26.66,   0.12,  (max)
12/16 15Z,   0.30,  24.25,  99.90,  24.68,   0.12,
12/16 16Z,   0.40,  20.78,  99.90,  21.31,   0.12,
12/16 17Z,   0.40,  17.10,  99.90,  17.62,   0.12,
12/16 18Z,   0.40,  13.31,  99.90,  13.83,   0.12,
12/16 19Z,   0.40,   9.51,  99.90,  10.03,   0.12,
12/16 20Z,   0.40,   7.97,  99.90,   8.49,   0.12,  (min)
12/16 21Z,   0.40,  10.31,  99.90,  10.84,   0.12,
12/16 22Z,   0.40,  14.72,  99.90,  15.24,   0.12,
12/16 23Z,   0.30,  19.30,  99.90,  19.73,   0.12,
12/17 00Z,   0.30,  23.80,  99.90,  24.23,   0.12,
12/17 01Z,   0.20,  27.04,  99.90,  27.36,   0.12,
12/17 02Z,   0.20,  27.43,  99.90,  27.75,   0.12,  (max)
12/17 03Z,   0.20,  25.07,  99.90,  25.39,   0.12,
12/17 04Z,   0.20,  21.01,  99.90,  21.33,   0.12,
12/17 05Z,   0.20,  16.34,  99.90,  16.67,   0.12,
12/17 06Z,   0.00,  11.43,  99.90,  11.56,   0.12,
12/17 07Z,   0.00,   5.95,  99.90,   6.07,   0.12,
12/17 08Z,   0.00,   1.53,  99.90,   1.65,   0.12,
12/17 09Z,  -0.10,   1.21,  99.90,   1.23,   0.12,  (min)
12/17 10Z,  -0.10,   4.97,  99.90,   5.00,   0.12,
12/17 11Z,  -0.10,  10.55,  99.90,  10.58,   0.12,
12/17 12Z,  -0.10,  16.98,  99.90,  17.00,   0.12,
12/17 13Z,  -0.10,  23.17,  99.90,  23.20,   0.12,
12/17 14Z,  -0.10,  26.88,  99.90,  26.91,   0.12,
12/17 15Z,  -0.10,  27.11,  99.90,  27.13,   0.12,  (max)
12/17 16Z,  -0.20,  24.65,  99.90,  24.58,   0.12,
12/17 17Z,  -0.20,  20.90,  99.90,  20.82,   0.12,
12/17 18Z,  -0.20,  16.98,  99.90,  16.90,   0.12,
12/17 19Z,  -0.30,  12.88,  99.90,  12.71,   0.12,
12/17 20Z,  -0.30,   9.11,  99.90,   8.93,   0.12,
12/17 21Z,  -0.30,   8.27,  99.90,   8.09,   0.12,  (min)
12/17 22Z,  -0.30,  11.45,  99.90,  11.27,   0.12,
12/17 23Z,  -0.30,  16.32,  99.90,  16.15,   0.12,
12/18 00Z,  -0.40,  21.06,  99.90,  20.78,   0.12,
12/18 01Z,  -0.40,  25.28,  99.90,  25.00,   0.12,
12/18 02Z,  -0.30,  27.64,  99.90,  27.47,   0.12,  (max)
12/18 03Z,  -0.30,  27.00,  99.90,  26.82,   0.12,
12/18 04Z,  -0.30,  23.86,  99.90,  23.69,   0.12,
12/18 05Z,  -0.30,  19.38,  99.90,  19.21,   0.12,
12/18 06Z,  -0.30,  14.53,  99.90,  14.36,   0.12,
12/18 07Z,  -0.30,   9.43,  99.90,   9.25,   0.12,
12/18 08Z,  -0.40,   3.94,  99.90,   3.66,   0.12,
12/18 09Z,  -0.40,   0.27,  99.90,  -0.01,   0.12,  (min)
12/18 10Z,  -0.50,   1.27,  99.90,   0.90,   0.12,
12/18 11Z,  -0.50,   6.19,  99.90,   5.81,   0.12,
12/18 12Z,  -0.50,  12.53,  99.90,  12.16,   0.12,
12/18 13Z,  -0.40,  19.29,  99.90,  19.01,   0.12,
12/18 14Z,  -0.40,  25.13,  99.90,  24.86,   0.12,
12/18 15Z,  -0.40,  28.00,  99.90,  27.72,   0.12,  (max)
12/18 16Z,  -0.30,  27.43,  99.90,  27.25,   0.12,
12/18 17Z,  -0.30,  24.46,  99.90,  24.29,   0.12,
12/18 18Z,  -0.30,  20.45,  99.90,  20.27,   0.12,
12/18 19Z,  -0.30,  16.33,  99.90,  16.15,   0.12,
12/18 20Z,  -0.30,  12.05,  99.90,  11.87,   0.12,
12/18 21Z,  -0.40,   8.63,  99.90,   8.35,   0.12,  (min)
12/18 22Z,  -0.40,   8.84,  99.90,   8.57,   0.12,
12/18 23Z,  -0.50,  13.05,  99.90,  12.67,   0.12,
12/19 00Z,  -0.50,  18.35,  99.90,  17.97,   0.12,
12/19 01Z,  99.90,  22.98,  99.90,  99.90,   0.12,
12/19 02Z,  99.90,  26.52,  99.90,  99.90,   0.12,
12/19 03Z,  99.90,  27.72,  99.90,  99.90,   0.12,
12/19 04Z,  99.90,  25.98,  99.90,  99.90,   0.12,
12/19 05Z,  99.90,  22.19,  99.90,  99.90,   0.12,
12/19 06Z,  99.90,  17.43,  99.90,  99.90,   0.12,