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 : 10/08/2026 16:24:07 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 00Z,   0.10,  -0.64,  -0.15,  99.90,   0.39,
10/07 01Z,   0.10,  -1.41,  -1.05,  99.90,   0.26,  (max)
10/07 02Z,   0.00,  -3.89,  -3.69,  99.90,   0.20,
10/07 03Z,   0.00,  -7.48,  -7.46,  99.90,   0.02,
10/07 04Z,  -0.10, -11.72, -11.54,  99.90,   0.28,
10/07 05Z,  -0.10, -15.84, -15.53,  99.90,   0.41,
10/07 06Z,   0.00, -18.54, -18.38,  99.90,   0.16,
10/07 07Z,   0.00, -18.84, -18.93,  99.90,  -0.09,  (min)
10/07 08Z,   0.20, -16.85, -16.67,  99.90,  -0.02,
10/07 09Z,   0.30, -13.28, -12.94,  99.90,   0.04,
10/07 10Z,   0.40,  -8.82,  -8.46,  99.90,  -0.04,
10/07 11Z,   0.50,  -4.48,  -4.13,  99.90,  -0.15,
10/07 12Z,   0.60,  -1.65,  -1.04,  99.90,   0.01,
10/07 13Z,   0.60,  -1.12,  -0.45,  99.90,   0.07,  (max)
10/07 14Z,   0.60,  -2.64,  -2.12,  99.90,  -0.08,
10/07 15Z,   0.60,  -5.59,  -5.15,  99.90,  -0.16,
10/07 16Z,   0.60,  -9.47,  -9.01,  99.90,  -0.14,
10/07 17Z,   0.60, -13.71, -12.97,  99.90,   0.14,
10/07 18Z,   0.60, -17.20, -16.48,  99.90,   0.12,
10/07 19Z,   0.70, -18.63, -18.20,  99.90,  -0.27,  (min)
10/07 20Z,   0.70, -17.56, -17.04,  99.90,  -0.18,
10/07 21Z,   0.70, -14.54, -13.86,  99.90,  -0.02,
10/07 22Z,   0.80, -10.25,  -9.46,  99.90,  -0.01,
10/07 23Z,   0.80,  -5.53,  -4.92,  99.90,  -0.19,
10/08 00Z,   0.90,  -1.76,  -0.99,  99.90,  -0.13,
10/08 01Z,   0.90,  -0.18,   0.95,  99.90,   0.23,  (max)
10/08 02Z,   0.80,  -0.99,   0.01,  99.90,   0.20,
10/08 03Z,   0.80,  -3.61,  -2.76,  99.90,   0.05,
10/08 04Z,   0.80,  -7.47,  -6.84,  99.90,  -0.17,
10/08 05Z,   0.70, -12.04, -11.17,  99.90,   0.17,
10/08 06Z,   0.80, -16.39, -15.42,  99.90,   0.17,
10/08 07Z,   0.80, -19.12, -18.47,  99.90,  -0.15,
10/08 08Z,   0.80, -19.26, -18.77,  99.90,  -0.31,  (min)
10/08 09Z,   0.80, -17.00, -16.19,  99.90,   0.01,
10/08 10Z,   0.80, -13.05, -12.13,  99.90,   0.12,
10/08 11Z,   0.80,  -8.14,  -7.51,  99.90,  -0.17,
10/08 12Z,   0.90,  -3.53,  -2.93,  99.90,  -0.30,
10/08 13Z,   0.90,  -0.70,   0.28,  99.90,   0.08,
10/08 14Z,   1.00,  -0.37,   0.86,  99.90,   0.23,  (max)
10/08 15Z,   1.00,  -2.20,  -1.16,  99.90,   0.04,
10/08 16Z,   1.00,  -5.54,  -4.67,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 17Z,   0.90,  -9.87,  99.90,  -9.09,  -0.11,
10/08 18Z,   0.80, -14.50,  99.90, -13.80,  -0.10,
10/08 19Z,   0.70, -18.13,  99.90, -17.51,  -0.08,
10/08 20Z,   0.70, -19.43,  99.90, -18.79,  -0.06,  (min)
10/08 21Z,   0.60, -18.10,  99.90, -17.54,  -0.05,
10/08 22Z,   0.50, -14.72,  99.90, -14.24,  -0.03,
10/08 23Z,   0.50, -10.00,  99.90,  -9.51,  -0.01,
10/09 00Z,   0.50,  -4.96,  99.90,  -4.45,   0.01,
10/09 01Z,   0.40,  -1.15,  99.90,  -0.73,   0.02,
10/09 02Z,   0.40,   0.23,  99.90,   0.67,   0.04,  (max)
10/09 03Z,   0.30,  -0.86,  99.90,  -0.50,   0.06,
10/09 04Z,   0.20,  -3.80,  99.90,  -3.52,   0.08,
10/09 05Z,   0.20,  -7.98,  99.90,  -7.70,   0.08,
10/09 06Z,   0.10, -12.81,  99.90, -12.64,   0.08,
10/09 07Z,   0.10, -17.20,  99.90, -17.03,   0.08,
10/09 08Z,   0.20, -19.67,  99.90, -19.39,   0.08,  (min)
10/09 09Z,   0.30, -19.37,  99.90, -18.99,   0.08,
10/09 10Z,   0.40, -16.63,  99.90, -16.15,   0.08,
10/09 11Z,   0.50, -12.20,  99.90, -11.62,   0.08,
10/09 12Z,   0.50,  -6.95,  99.90,  -6.37,   0.08,
10/09 13Z,   0.60,  -2.31,  99.90,  -1.63,   0.08,
10/09 14Z,   0.50,   0.21,  99.90,   0.78,   0.08,  (max)
10/09 15Z,   0.50,   0.07,  99.90,   0.64,   0.08,
10/09 16Z,   0.40,  -2.26,  99.90,  -1.79,   0.08,
10/09 17Z,   0.40,  -6.08,  99.90,  -5.60,   0.08,
10/09 18Z,   0.30, -10.81,  99.90, -10.43,   0.08,
10/09 19Z,   0.30, -15.62,  99.90, -15.24,   0.08,
10/09 20Z,   0.40, -19.09,  99.90, -18.62,   0.08,
10/09 21Z,   0.40, -19.98,  99.90, -19.50,   0.08,  (min)
10/09 22Z,   0.40, -18.15,  99.90, -17.67,   0.08,
10/09 23Z,   0.40, -14.29,  99.90, -13.81,   0.08,
10/10 00Z,   0.40,  -9.20,  99.90,  -8.73,   0.08,
10/10 01Z,   0.30,  -4.08,  99.90,  -3.70,   0.08,
10/10 02Z,   0.20,  -0.54,  99.90,  -0.27,   0.08,
10/10 03Z,   0.00,   0.38,  99.90,   0.45,   0.08,  (max)
10/10 04Z,   0.00,  -1.19,  99.90,  -1.11,   0.08,
10/10 05Z,  -0.20,  -4.52,  99.90,  -4.65,   0.08,
10/10 06Z,  -0.30,  -8.98,  99.90,  -9.21,   0.08,
10/10 07Z,  -0.30, -13.89,  99.90, -14.12,   0.08,
10/10 08Z,  -0.40, -18.03,  99.90, -18.36,   0.08,
10/10 09Z,  -0.30, -19.93,  99.90, -20.16,   0.08,  (min)
10/10 10Z,  -0.20, -18.97,  99.90, -19.09,   0.08,
10/10 11Z,  -0.10, -15.64,  99.90, -15.67,   0.08,
10/10 12Z,   0.00, -10.80,  99.90, -10.72,   0.08,
10/10 13Z,   0.10,  -5.43,  99.90,  -5.26,   0.08,
10/10 14Z,   0.10,  -1.10,  99.90,  -0.92,   0.08,
10/10 15Z,   0.00,   0.80,  99.90,   0.88,   0.08,  (max)
10/10 16Z,   0.00,  -0.02,  99.90,   0.06,   0.08,
10/10 17Z,  -0.10,  -2.93,  99.90,  -2.95,   0.08,
10/10 18Z,  -0.20,  -7.18,  99.90,  -7.30,   0.08,
10/10 19Z,  -0.30, -12.14,  99.90, -12.36,   0.08,
10/10 20Z,  -0.30, -16.85,  99.90, -17.07,   0.08,
10/10 21Z,  -0.20, -19.84,  99.90, -19.97,   0.08,
10/10 22Z,  -0.10, -20.04,  99.90, -20.07,   0.08,  (min)
10/10 23Z,   0.00, -17.59,  99.90, -17.51,   0.08,
10/11 00Z,   0.20, -13.29,  99.90, -13.01,   0.08,
10/11 01Z,   0.20,  -8.02,  99.90,  -7.75,   0.08,
10/11 02Z,   0.30,  -3.11,  99.90,  -2.74,   0.08,
10/11 03Z,   0.30,  -0.14,  99.90,   0.23,   0.08,
10/11 04Z,   0.30,   0.09,  99.90,   0.47,   0.08,  (max)
10/11 05Z,   0.20,  -2.03,  99.90,  -1.76,   0.08,
10/11 06Z,   0.20,  -5.72,  99.90,  -5.44,   0.08,
10/11 07Z,   0.20, -10.31,  99.90, -10.03,   0.08,
10/11 08Z,   0.20, -15.04,  99.90, -14.77,   0.08,
10/11 09Z,   0.20, -18.63,  99.90, -18.36,   0.08,
10/11 10Z,   0.20, -19.73,  99.90, -19.45,   0.08,  (min)
10/11 11Z,   0.30, -17.99,  99.90, -17.61,   0.08,
10/11 12Z,   0.30, -14.13,  99.90, -13.75,   0.08,
10/11 13Z,   0.40,  -9.06,  99.90,  -8.59,   0.08,
10/11 14Z,   0.50,  -3.89,  99.90,  -3.31,   0.08,
10/11 15Z,   0.50,  -0.18,  99.90,   0.40,   0.08,
10/11 16Z,   0.50,   0.89,  99.90,   1.46,   0.08,  (max)
10/11 17Z,   0.50,  -0.70,  99.90,  -0.13,   0.08,
10/11 18Z,   0.60,  -4.15,  99.90,  -3.48,   0.08,
10/11 19Z,   0.50,  -8.68,  99.90,  -8.11,   0.08,
10/11 20Z,   0.50, -13.61,  99.90, -13.04,   0.08,
10/11 21Z,   0.50, -17.91,  99.90, -17.34,   0.08,
10/11 22Z,   0.50, -20.16,  99.90, -19.58,   0.08,  (min)
10/11 23Z,   0.50, -19.54,  99.90, -18.96,   0.08,
10/12 00Z,   0.50, -16.47,  99.90, -15.89,   0.08,
10/12 01Z,   0.50, -11.87,  99.90, -11.29,   0.08,
10/12 02Z,   0.50,  -6.69,  99.90,  -6.12,   0.08,
10/12 03Z,   0.50,  -2.30,  99.90,  -1.72,   0.08,
10/12 04Z,   0.50,  -0.13,  99.90,   0.45,   0.08,  (max)
10/12 05Z,   0.40,  -0.66,  99.90,  -0.19,   0.08,
10/12 06Z,   0.40,  -3.31,  99.90,  -2.83,   0.08,
10/12 07Z,  99.90,  -7.22,  99.90,  99.90,   0.08,
10/12 08Z,  99.90, -11.72,  99.90,  99.90,   0.08,
10/12 09Z,  99.90, -16.02,  99.90,  99.90,   0.08,
10/12 10Z,  99.90, -18.83,  99.90,  99.90,   0.08,
10/12 11Z,  99.90, -18.99,  99.90,  99.90,   0.08,
10/12 12Z,  99.90, -16.51,  99.90,  99.90,   0.08,