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
#Anchorage, AK : 11/12/2025 20:20:06 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 00Z,   0.30,  -3.09,  -3.68,  99.90,  -0.89,
11/11 01Z,   0.30,  -7.03,  -7.35,  99.90,  -0.62,
11/11 02Z,   0.20,  -9.12,  -9.52,  99.90,  -0.60,  (min)
11/11 03Z,   0.20,  -7.14,  -5.94,  99.90,   1.00,
11/11 04Z,   0.10,  -0.96,  -0.08,  99.90,   0.78,
11/11 05Z,   0.10,   5.63,   5.10,  99.90,  -0.63,
11/11 06Z,   0.20,   9.68,   9.03,  99.90,  -0.85,
11/11 07Z,   0.20,  11.40,  11.47,  99.90,  -0.13,  (max)
11/11 08Z,   0.20,  11.10,  11.33,  99.90,   0.03,
11/11 09Z,   0.20,   8.63,   8.41,  99.90,  -0.42,
11/11 10Z,   0.20,   4.53,   3.68,  99.90,  -1.05,
11/11 11Z,   0.20,  -0.51,  -1.36,  99.90,  -1.05,
11/11 12Z,   0.20,  -5.66,  -5.99,  99.90,  -0.53,
11/11 13Z,   0.20, -10.21, -10.30,  99.90,  -0.29,
11/11 14Z,   0.30, -13.79, -14.15,  99.90,  -0.66,
11/11 15Z,   0.30, -14.65, -15.99,  99.90,  -1.64,  (min)
11/11 16Z,   0.30, -10.86, -10.45,  99.90,   0.11,
11/11 17Z,   0.40,  -4.23,  -3.43,  99.90,   0.40,
11/11 18Z,   0.30,   1.74,   2.10,  99.90,   0.06,
11/11 19Z,   0.30,   6.28,   6.71,  99.90,   0.13,
11/11 20Z,   0.30,   9.55,   9.97,  99.90,   0.12,
11/11 21Z,   0.30,  10.71,  11.33,  99.90,   0.32,  (max)
11/11 22Z,   0.30,   9.36,   9.91,  99.90,   0.25,
11/11 23Z,   0.30,   6.01,   6.41,  99.90,   0.10,
11/12 00Z,   0.20,   1.59,   1.65,  99.90,  -0.14,
11/12 01Z,   0.20,  -2.70,  -2.72,  99.90,  -0.22,
11/12 02Z,   0.20,  -6.33,  -6.25,  99.90,  -0.12,
11/12 03Z,   0.20,  -8.39,  -8.53,  99.90,  -0.34,  (min)
11/12 04Z,   0.20,  -6.74,  -6.93,  99.90,  -0.39,
11/12 05Z,   0.20,  -1.59,  -2.04,  99.90,  -0.65,
11/12 06Z,   0.20,   3.59,   2.73,  99.90,  -1.06,
11/12 07Z,   0.20,   6.91,   6.34,  99.90,  -0.77,
11/12 08Z,   0.20,   8.86,   8.74,  99.90,  -0.32,
11/12 09Z,   0.10,   9.25,   9.15,  99.90,  -0.20,  (max)
11/12 10Z,   0.00,   7.54,   7.16,  99.90,  -0.38,
11/12 11Z,   0.00,   4.12,   3.27,  99.90,  -0.85,
11/12 12Z,   0.00,  -0.28,  -1.43,  99.90,  -1.15,
11/12 13Z,   0.00,  -4.73,  -5.69,  99.90,  -0.96,
11/12 14Z,   0.00,  -8.71,  -9.53,  99.90,  -0.82,
11/12 15Z,   0.00, -12.06, -12.95,  99.90,  -0.89,
11/12 16Z,  -0.10, -12.95, -14.51,  99.90,  -1.46,  (min)
11/12 17Z,  -0.10,  -9.69, -10.10,  99.90,  -0.31,
11/12 18Z,  -0.10,  -4.22,  -3.87,  99.90,   0.45,
11/12 19Z,  -0.10,   0.78,   1.32,  99.90,   0.64,
11/12 20Z,  -0.10,   5.13,   5.61,  99.90,   0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 21Z,  -0.20,   8.69,  99.90,   9.00,   0.51,
11/12 22Z,  -0.20,  10.17,  99.90,  10.40,   0.43,  (max)
11/12 23Z,  -0.20,   9.11,  99.90,   9.27,   0.36,
11/13 00Z,  -0.30,   6.06,  99.90,   6.04,   0.28,
11/13 01Z,  -0.30,   2.02,  99.90,   1.93,   0.21,
11/13 02Z,  -0.30,  -1.97,  99.90,  -2.14,   0.13,
11/13 03Z,  -0.30,  -5.72,  99.90,  -5.96,   0.06,
11/13 04Z,  -0.30,  -8.25,  99.90,  -8.57,  -0.02,  (min)
11/13 05Z,  -0.30,  -7.34,  99.90,  -7.74,  -0.09,
11/13 06Z,  -0.30,  -3.32,  99.90,  -3.79,  -0.17,
11/13 07Z,  -0.30,   0.86,  99.90,   0.31,  -0.25,
11/13 08Z,  -0.40,   4.11,  99.90,   3.39,  -0.32,
11/13 09Z,  -0.40,   6.82,  99.90,   6.09,  -0.32,
11/13 10Z,  -0.40,   8.12,  99.90,   7.40,  -0.32,  (max)
11/13 11Z,  -0.40,   7.21,  99.90,   6.49,  -0.32,
11/13 12Z,  -0.40,   4.42,  99.90,   3.70,  -0.32,
11/13 13Z,  -0.40,   0.60,  99.90,  -0.13,  -0.32,
11/13 14Z,  -0.40,  -3.32,  99.90,  -4.04,  -0.32,
11/13 15Z,  -0.40,  -7.12,  99.90,  -7.84,  -0.32,
11/13 16Z,  -0.40, -10.67,  99.90, -11.39,  -0.32,
11/13 17Z,  -0.30, -11.92,  99.90, -12.54,  -0.32,  (min)
11/13 18Z,  -0.30,  -9.29,  99.90,  -9.91,  -0.32,
11/13 19Z,  -0.30,  -4.68,  99.90,  -5.30,  -0.32,
11/13 20Z,  -0.30,  -0.09,  99.90,  -0.71,  -0.32,
11/13 21Z,  -0.20,   4.54,  99.90,   4.02,  -0.32,
11/13 22Z,  -0.20,   8.55,  99.90,   8.03,  -0.32,
11/13 23Z,  -0.20,  10.32,  99.90,   9.80,  -0.32,  (max)
11/14 00Z,  -0.20,   9.44,  99.90,   8.92,  -0.32,
11/14 01Z,  -0.20,   6.54,  99.90,   6.02,  -0.32,
11/14 02Z,  -0.20,   2.67,  99.90,   2.15,  -0.32,
11/14 03Z,  -0.20,  -1.39,  99.90,  -1.92,  -0.32,
11/14 04Z,  -0.20,  -5.73,  99.90,  -6.25,  -0.32,
11/14 05Z,  -0.20,  -9.05,  99.90,  -9.57,  -0.32,  (min)
11/14 06Z,  -0.20,  -8.90,  99.90,  -9.42,  -0.32,
11/14 07Z,  -0.20,  -5.66,  99.90,  -6.19,  -0.32,
11/14 08Z,  -0.30,  -1.84,  99.90,  -2.46,  -0.32,
11/14 09Z,  -0.30,   1.98,  99.90,   1.36,  -0.32,
11/14 10Z,  -0.30,   5.74,  99.90,   5.12,  -0.32,
11/14 11Z,  -0.30,   7.94,  99.90,   7.32,  -0.32,  (max)
11/14 12Z,  -0.30,   7.65,  99.90,   7.03,  -0.32,
11/14 13Z,  -0.30,   5.29,  99.90,   4.67,  -0.32,
11/14 14Z,  -0.30,   1.79,  99.90,   1.16,  -0.32,
11/14 15Z,  -0.20,  -1.96,  99.90,  -2.48,  -0.32,
11/14 16Z,  -0.30,  -5.98,  99.90,  -6.60,  -0.32,
11/14 17Z,  -0.30, -10.00,  99.90, -10.62,  -0.32,
11/14 18Z,  -0.30, -11.57,  99.90, -12.19,  -0.32,  (min)
11/14 19Z,  -0.40,  -9.27,  99.90,  -9.99,  -0.32,
11/14 20Z,  -0.40,  -4.99,  99.90,  -5.72,  -0.32,
11/14 21Z,  -0.50,  -0.27,  99.90,  -1.10,  -0.32,
11/14 22Z,  -0.50,   4.89,  99.90,   4.07,  -0.32,
11/14 23Z,  -0.50,   9.25,  99.90,   8.43,  -0.32,
11/15 00Z,  -0.50,  11.05,  99.90,  10.23,  -0.32,  (max)
11/15 01Z,  -0.50,  10.07,  99.90,   9.24,  -0.32,
11/15 02Z,  -0.50,   7.04,  99.90,   6.22,  -0.32,
11/15 03Z,  -0.50,   3.02,  99.90,   2.19,  -0.32,
11/15 04Z,  -0.50,  -1.53,  99.90,  -2.35,  -0.32,
11/15 05Z,  -0.50,  -6.70,  99.90,  -7.52,  -0.32,
11/15 06Z,  -0.50, -10.72,  99.90, -11.54,  -0.32,
11/15 07Z,  -0.60, -10.94,  99.90, -11.86,  -0.32,  (min)
11/15 08Z,  -0.70,  -7.89,  99.90,  -8.92,  -0.32,
11/15 09Z,  -0.80,  -3.75,  99.90,  -4.87,  -0.32,
11/15 10Z,  -0.80,   1.05,  99.90,  -0.07,  -0.32,
11/15 11Z,  -0.80,   5.85,  99.90,   4.73,  -0.32,
11/15 12Z,  -0.80,   8.66,  99.90,   7.54,  -0.32,
11/15 13Z,  -0.70,   8.63,  99.90,   7.61,  -0.32,  (max)
11/15 14Z,  -0.60,   6.32,  99.90,   5.40,  -0.32,
11/15 15Z,  -0.60,   2.79,  99.90,   1.87,  -0.32,
11/15 16Z,  -0.50,  -1.12,  99.90,  -1.94,  -0.32,
11/15 17Z,  -0.40,  -5.61,  99.90,  -6.33,  -0.32,
11/15 18Z,  -0.30, -10.02,  99.90, -10.64,  -0.32,
11/15 19Z,  -0.30, -11.53,  99.90, -12.16,  -0.32,  (min)
11/15 20Z,  -0.20,  -9.06,  99.90,  -9.58,  -0.32,
11/15 21Z,  -0.10,  -4.59,  99.90,  -5.01,  -0.32,
11/15 22Z,  -0.10,   0.60,  99.90,   0.18,  -0.32,
11/15 23Z,   0.00,   6.24,  99.90,   5.92,  -0.32,
11/16 00Z,   0.00,  10.59,  99.90,  10.27,  -0.32,
11/16 01Z,   0.00,  11.98,  99.90,  11.66,  -0.32,  (max)
11/16 02Z,   0.10,  10.49,  99.90,  10.27,  -0.32,
11/16 03Z,   0.20,   7.00,  99.90,   6.88,  -0.32,
11/16 04Z,   0.30,   2.53,  99.90,   2.51,  -0.32,
11/16 05Z,   0.40,  -2.68,  99.90,  -2.60,  -0.32,
11/16 06Z,   0.40,  -8.59,  99.90,  -8.51,  -0.32,
11/16 07Z,   0.30, -12.85,  99.90, -12.87,  -0.32,  (min)
11/16 08Z,   0.30, -12.81,  99.90, -12.83,  -0.32,
11/16 09Z,   0.20,  -9.30,  99.90,  -9.42,  -0.32,
11/16 10Z,   0.10,  -4.35,  99.90,  -4.57,  -0.32,
11/16 11Z,   0.10,   1.52,  99.90,   1.30,  -0.32,
11/16 12Z,   0.10,   7.02,  99.90,   6.80,  -0.32,