EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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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
#Eastport, ME : 10/13/2026 19:25:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 00Z,   0.30, -16.47, -16.05,  99.90,   0.12,
10/12 01Z,   0.30, -11.87, -11.57,  99.90,  -0.00,
10/12 02Z,   0.30,  -6.69,  -6.77,  99.90,  -0.38,
10/12 03Z,   0.30,  -2.30,  -2.39,  99.90,  -0.39,
10/12 04Z,   0.30,  -0.13,   0.14,  99.90,  -0.03,  (max)
10/12 05Z,   0.20,  -0.66,  -0.35,  99.90,   0.11,
10/12 06Z,   0.20,  -3.31,  -2.96,  99.90,   0.15,
10/12 07Z,   0.20,  -7.22,  -6.86,  99.90,   0.16,
10/12 08Z,   0.20, -11.72, -11.03,  99.90,   0.49,
10/12 09Z,   0.20, -16.02, -15.05,  99.90,   0.77,
10/12 10Z,   0.30, -18.83, -17.91,  99.90,   0.62,
10/12 11Z,   0.30, -18.99, -18.36,  99.90,   0.33,  (min)
10/12 12Z,   0.60, -16.51, -15.72,  99.90,   0.19,
10/12 13Z,   0.60, -12.29, -11.73,  99.90,  -0.04,
10/12 14Z,   0.50,  -7.27,  -6.95,  99.90,  -0.18,
10/12 15Z,   0.50,  -2.60,  -2.38,  99.90,  -0.28,
10/12 16Z,   0.50,   0.26,   0.76,  99.90,   0.00,
10/12 17Z,   0.60,   0.39,   1.03,  99.90,   0.04,  (max)
10/12 18Z,   0.80,  -1.91,  -1.30,  99.90,  -0.19,
10/12 19Z,   0.80,  -5.75,  -5.07,  99.90,  -0.12,
10/12 20Z,   0.90, -10.33,  -9.46,  99.90,  -0.03,
10/12 21Z,   1.00, -14.97, -13.99,  99.90,  -0.02,
10/12 22Z,   1.10, -18.61, -17.73,  99.90,  -0.22,
10/12 23Z,   1.00, -19.94, -19.38,  99.90,  -0.44,  (min)
10/13 00Z,   0.80, -18.49, -17.98,  99.90,  -0.29,
10/13 01Z,   0.60, -14.95, -14.53,  99.90,  -0.18,
10/13 02Z,   0.50, -10.29, -10.05,  99.90,  -0.26,
10/13 03Z,   0.40,  -5.48,  -5.48,  99.90,  -0.40,
10/13 04Z,   0.30,  -1.83,  -1.70,  99.90,  -0.17,
10/13 05Z,   0.40,  -0.56,  -0.11,  99.90,   0.05,  (max)
10/13 06Z,   0.40,  -1.81,  -1.37,  99.90,   0.04,
10/13 07Z,   0.60,  -4.84,  -4.25,  99.90,  -0.01,
10/13 08Z,   0.70,  -8.78,  -8.08,  99.90,  -0.00,
10/13 09Z,   0.80, -12.99, -11.97,  99.90,   0.22,
10/13 10Z,   1.00, -16.66, -15.47,  99.90,   0.19,
10/13 11Z,   1.10, -18.55, -17.46,  99.90,  -0.01,  (min)
10/13 12Z,   1.00, -17.81, -16.67,  99.90,   0.14,
10/13 13Z,   1.10, -14.75, -13.60,  99.90,   0.05,
10/13 14Z,   1.10, -10.41,  -9.28,  99.90,   0.03,
10/13 15Z,   1.20,  -5.71,  -4.77,  99.90,  -0.26,
10/13 16Z,   1.10,  -1.75,  -0.83,  99.90,  -0.18,
10/13 17Z,   1.00,   0.15,   1.13,  99.90,  -0.02,  (max)
10/13 18Z,   0.90,  -0.60,   0.24,  99.90,  -0.06,
10/13 19Z,   0.80,  -3.45,  -2.55,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 20Z,   0.60,  -7.44,  99.90,  -6.75,   0.09,
10/13 21Z,   0.60, -11.85,  99.90, -11.16,   0.09,
10/13 22Z,   0.60, -15.99,  99.90, -15.30,   0.09,
10/13 23Z,   0.60, -18.82,  99.90, -18.13,   0.09,
10/14 00Z,   0.70, -19.23,  99.90, -18.44,   0.08,  (min)
10/14 01Z,   0.70, -17.08,  99.90, -16.30,   0.08,
10/14 02Z,   0.80, -13.29,  99.90, -12.41,   0.08,
10/14 03Z,   0.80,  -8.83,  99.90,  -7.95,   0.08,
10/14 04Z,   0.80,  -4.59,  99.90,  -3.71,   0.07,
10/14 05Z,   0.70,  -1.79,  99.90,  -1.01,   0.07,
10/14 06Z,   0.70,  -1.37,  99.90,  -0.60,   0.07,  (max)
10/14 07Z,   0.60,  -3.20,  99.90,  -2.53,   0.07,
10/14 08Z,   0.60,  -6.41,  99.90,  -5.74,   0.07,
10/14 09Z,   0.60, -10.18,  99.90,  -9.51,   0.07,
10/14 10Z,   0.60, -13.93,  99.90, -13.27,   0.07,
10/14 11Z,   0.60, -16.87,  99.90, -16.20,   0.07,
10/14 12Z,   0.60, -17.86,  99.90, -17.20,   0.07,  (min)
10/14 13Z,   0.50, -16.35,  99.90, -15.79,   0.07,
10/14 14Z,   0.50, -12.96,  99.90, -12.40,   0.07,
10/14 15Z,   0.40,  -8.76,  99.90,  -8.29,   0.07,
10/14 16Z,   0.40,  -4.58,  99.90,  -4.11,   0.07,
10/14 17Z,   0.40,  -1.43,  99.90,  -0.97,   0.07,
10/14 18Z,   0.30,  -0.44,  99.90,  -0.07,   0.07,  (max)
10/14 19Z,   0.30,  -1.88,  99.90,  -1.51,   0.07,
10/14 20Z,   0.20,  -5.04,  99.90,  -4.77,   0.07,
10/14 21Z,   0.10,  -8.98,  99.90,  -8.81,   0.07,
10/14 22Z,   0.00, -13.03,  99.90, -12.97,   0.07,
10/14 23Z,   0.00, -16.57,  99.90, -16.50,   0.07,
10/15 00Z,   0.00, -18.57,  99.90, -18.50,   0.07,  (min)
10/15 01Z,   0.00, -18.16,  99.90, -18.10,   0.07,
10/15 02Z,   0.00, -15.55,  99.90, -15.48,   0.07,
10/15 03Z,   0.00, -11.76,  99.90, -11.69,   0.07,
10/15 04Z,  -0.10,  -7.68,  99.90,  -7.71,   0.07,
10/15 05Z,  -0.10,  -4.10,  99.90,  -4.14,   0.07,
10/15 06Z,  -0.20,  -2.12,  99.90,  -2.25,   0.07,  (max)
10/15 07Z,  -0.30,  -2.40,  99.90,  -2.63,   0.07,
10/15 08Z,  -0.40,  -4.59,  99.90,  -4.93,   0.07,
10/15 09Z,  -0.50,  -7.79,  99.90,  -8.22,   0.07,
10/15 10Z,  -0.60, -11.26,  99.90, -11.79,   0.07,
10/15 11Z,  -0.60, -14.49,  99.90, -15.02,   0.07,
10/15 12Z,  -0.60, -16.70,  99.90, -17.24,   0.07,
10/15 13Z,  -0.60, -16.92,  99.90, -17.45,   0.07,  (min)
10/15 14Z,  -0.60, -14.87,  99.90, -15.40,   0.07,
10/15 15Z,  -0.60, -11.40,  99.90, -11.94,   0.07,
10/15 16Z,  -0.60,  -7.52,  99.90,  -8.06,   0.07,
10/15 17Z,  -0.60,  -3.94,  99.90,  -4.47,   0.07,
10/15 18Z,  -0.50,  -1.56,  99.90,  -2.00,   0.07,
10/15 19Z,  -0.30,  -1.30,  99.90,  -1.54,   0.07,  (max)
10/15 20Z,  -0.10,  -3.20,  99.90,  -3.24,   0.07,
10/15 21Z,   0.10,  -6.45,  99.90,  -6.28,   0.07,
10/15 22Z,   0.30, -10.17,  99.90,  -9.80,   0.07,
10/15 23Z,   0.50, -13.79,  99.90, -13.23,   0.07,
10/16 00Z,   0.60, -16.72,  99.90, -16.05,   0.07,
10/16 01Z,   0.60, -17.99,  99.90, -17.33,   0.07,  (min)
10/16 02Z,   0.60, -16.98,  99.90, -16.31,   0.07,
10/16 03Z,   0.50, -14.14,  99.90, -13.58,   0.07,
10/16 04Z,   0.40, -10.55,  99.90, -10.08,   0.07,
10/16 05Z,   0.30,  -6.94,  99.90,  -6.57,   0.07,
10/16 06Z,   0.30,  -4.00,  99.90,  -3.63,   0.07,
10/16 07Z,   0.30,  -2.69,  99.90,  -2.32,   0.07,  (max)
10/16 08Z,   0.40,  -3.46,  99.90,  -2.99,   0.07,
10/16 09Z,   0.50,  -5.80,  99.90,  -5.23,   0.07,
10/16 10Z,   0.60,  -8.84,  99.90,  -8.17,   0.07,
10/16 11Z,   0.70, -11.95,  99.90, -11.19,   0.07,
10/16 12Z,   0.80, -14.69,  99.90, -13.82,   0.07,
10/16 13Z,   0.80, -16.29,  99.90, -15.43,   0.07,  (min)
10/16 14Z,   0.80, -15.92,  99.90, -15.06,   0.07,
10/16 15Z,   0.80, -13.59,  99.90, -12.72,   0.07,
10/16 16Z,   0.70, -10.24,  99.90,  -9.48,   0.07,
10/16 17Z,   0.70,  -6.77,  99.90,  -6.00,   0.07,
10/16 18Z,   0.70,  -3.74,  99.90,  -2.97,   0.07,
10/16 19Z,   0.70,  -1.98,  99.90,  -1.21,   0.07,  (max)
10/16 20Z,   0.80,  -2.23,  99.90,  -1.36,   0.07,
10/16 21Z,   0.90,  -4.35,  99.90,  -3.38,   0.07,
10/16 22Z,   1.10,  -7.51,  99.90,  -6.34,   0.07,
10/16 23Z,   1.40, -10.94,  99.90,  -9.47,   0.07,
10/17 00Z,   1.60, -14.16,  99.90, -12.49,   0.07,
10/17 01Z,   1.60, -16.57,  99.90, -14.90,   0.07,
10/17 02Z,   1.50, -17.30,  99.90, -15.73,   0.07,  (min)
10/17 03Z,   1.30, -15.90,  99.90, -14.54,   0.07,
10/17 04Z,   1.00, -13.05,  99.90, -11.99,   0.07,
10/17 05Z,   0.70,  -9.75,  99.90,  -8.98,   0.07,
10/17 06Z,   0.40,  -6.57,  99.90,  -6.10,   0.07,
10/17 07Z,   0.30,  -4.13,  99.90,  -3.77,   0.07,
10/17 08Z,   0.10,  -3.29,  99.90,  -3.13,   0.07,  (max)
10/17 09Z,   0.00,  -4.33,  99.90,  -4.27,   0.07,
10/17 10Z,  -0.30,  -6.67,  99.90,  -6.90,   0.07,
10/17 11Z,  -0.70,  -9.50,  99.90, -10.13,   0.07,
10/17 12Z,  -0.90, -12.30,  99.90, -13.13,   0.07,