EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
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Boston, MA
Buzzards Bay MA
Woods Hole, MA
Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
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Port Jefferson NY
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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 : 08/19/2026 23:23:08 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 06Z,   0.40,  -7.32,  -7.24,  99.90,  -0.32,
08/18 07Z,   0.40,  -5.01,  -4.74,  99.90,  -0.13,
08/18 08Z,   0.40,  -5.10,  -4.71,  99.90,  -0.01,  (max)
08/18 09Z,   0.30,  -7.28,  -6.78,  99.90,   0.20,
08/18 10Z,   0.30, -10.68, -10.07,  99.90,   0.31,
08/18 11Z,   0.30, -14.61, -13.92,  99.90,   0.39,
08/18 12Z,   0.30, -18.46, -17.65,  99.90,   0.51,
08/18 13Z,   0.30, -21.29, -20.58,  99.90,   0.41,
08/18 14Z,   0.30, -21.94, -21.46,  99.90,   0.18,  (min)
08/18 15Z,   0.30, -20.11, -19.64,  99.90,   0.17,
08/18 16Z,   0.30, -16.60, -16.18,  99.90,   0.12,
08/18 17Z,   0.30, -12.38, -12.05,  99.90,   0.03,
08/18 18Z,   0.30,  -8.21,  -7.87,  99.90,   0.04,
08/18 19Z,   0.30,  -5.22,  -4.79,  99.90,   0.13,
08/18 20Z,   0.30,  -4.42,  -3.98,  99.90,   0.14,  (max)
08/18 21Z,   0.40,  -5.91,  -5.56,  99.90,  -0.05,
08/18 22Z,   0.40,  -8.94,  -8.43,  99.90,   0.11,
08/18 23Z,   0.40, -12.73, -12.21,  99.90,   0.12,
08/19 00Z,   0.40, -16.70, -15.98,  99.90,   0.32,
08/19 01Z,   0.40, -20.11, -19.39,  99.90,   0.32,
08/19 02Z,   0.50, -21.87, -21.38,  99.90,  -0.01,  (min)
08/19 03Z,   0.40, -21.22, -20.81,  99.90,   0.01,
08/19 04Z,   0.50, -18.60, -18.18,  99.90,  -0.08,
08/19 05Z,   0.50, -14.95, -14.45,  99.90,   0.00,
08/19 06Z,   0.50, -11.00, -10.57,  99.90,  -0.07,
08/19 07Z,   0.50,  -7.59,  -7.09,  99.90,  -0.00,
08/19 08Z,   0.50,  -5.83,  -5.30,  99.90,   0.03,  (max)
08/19 09Z,   0.50,  -6.28,  -5.79,  99.90,  -0.01,
08/19 10Z,   0.50,  -8.48,  -7.94,  99.90,   0.04,
08/19 11Z,   0.60, -11.63, -11.08,  99.90,  -0.05,
08/19 12Z,   0.50, -15.13, -14.62,  99.90,   0.01,
08/19 13Z,   0.50, -18.46, -17.89,  99.90,   0.07,
08/19 14Z,   0.50, -20.67, -20.17,  99.90,  -0.00,
08/19 15Z,   0.50, -20.78, -20.30,  99.90,  -0.02,  (min)
08/19 16Z,   0.40, -18.76, -18.24,  99.90,   0.12,
08/19 17Z,   0.40, -15.44, -14.91,  99.90,   0.13,
08/19 18Z,   0.40, -11.64, -11.07,  99.90,   0.17,
08/19 19Z,   0.40,  -8.00,  -7.43,  99.90,   0.17,
08/19 20Z,   0.40,  -5.57,  -5.03,  99.90,   0.14,
08/19 21Z,   0.40,  -5.22,  -4.67,  99.90,   0.15,  (max)
08/19 22Z,   0.50,  -6.90,  -6.32,  99.90,   0.08,
08/19 23Z,   0.50,  -9.84,  -9.21,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/20 00Z,   0.50, -13.36,  99.90, -12.73,   0.13,
08/20 01Z,   0.40, -16.95,  99.90, -16.43,   0.12,
08/20 02Z,   0.40, -19.91,  99.90, -19.39,   0.12,
08/20 03Z,   0.30, -21.20,  99.90, -20.79,   0.11,  (min)
08/20 04Z,   0.30, -20.30,  99.90, -19.90,   0.10,
08/20 05Z,   0.30, -17.78,  99.90, -17.38,   0.10,
08/20 06Z,   0.30, -14.48,  99.90, -14.09,   0.09,
08/20 07Z,   0.30, -10.96,  99.90, -10.57,   0.09,
08/20 08Z,   0.30,  -8.00,  99.90,  -7.61,   0.08,
08/20 09Z,   0.30,  -6.63,  99.90,  -6.26,   0.08,  (max)
08/20 10Z,   0.40,  -7.26,  99.90,  -6.79,   0.07,
08/20 11Z,   0.40,  -9.36,  99.90,  -8.89,   0.06,
08/20 12Z,   0.40, -12.21,  99.90, -11.75,   0.06,
08/20 13Z,   0.40, -15.34,  99.90, -14.87,   0.06,
08/20 14Z,   0.40, -18.23,  99.90, -17.77,   0.06,
08/20 15Z,   0.40, -19.99,  99.90, -19.53,   0.06,  (min)
08/20 16Z,   0.40, -19.78,  99.90, -19.32,   0.06,
08/20 17Z,   0.30, -17.74,  99.90, -17.37,   0.06,
08/20 18Z,   0.30, -14.70,  99.90, -14.33,   0.06,
08/20 19Z,   0.30, -11.28,  99.90, -10.91,   0.06,
08/20 20Z,   0.40,  -8.04,  99.90,  -7.58,   0.06,
08/20 21Z,   0.40,  -6.00,  99.90,  -5.54,   0.06,
08/20 22Z,   0.50,  -5.93,  99.90,  -5.36,   0.06,  (max)
08/20 23Z,   0.50,  -7.64,  99.90,  -7.07,   0.06,
08/21 00Z,   0.50, -10.42,  99.90,  -9.86,   0.06,
08/21 01Z,   0.50, -13.68,  99.90, -13.12,   0.06,
08/21 02Z,   0.50, -16.99,  99.90, -16.42,   0.06,
08/21 03Z,   0.50, -19.63,  99.90, -19.06,   0.06,
08/21 04Z,   0.40, -20.63,  99.90, -20.16,   0.06,  (min)
08/21 05Z,   0.40, -19.65,  99.90, -19.18,   0.06,
08/21 06Z,   0.30, -17.31,  99.90, -16.94,   0.06,
08/21 07Z,   0.30, -14.31,  99.90, -13.94,   0.06,
08/21 08Z,   0.20, -11.07,  99.90, -10.81,   0.06,
08/21 09Z,   0.20,  -8.38,  99.90,  -8.12,   0.06,
08/21 10Z,   0.30,  -7.24,  99.90,  -6.87,   0.06,  (max)
08/21 11Z,   0.30,  -7.91,  99.90,  -7.54,   0.06,
08/21 12Z,   0.30,  -9.86,  99.90,  -9.50,   0.06,
08/21 13Z,   0.40, -12.47,  99.90, -12.01,   0.06,
08/21 14Z,   0.40, -15.34,  99.90, -14.87,   0.06,
08/21 15Z,   0.40, -17.97,  99.90, -17.51,   0.06,
08/21 16Z,   0.30, -19.47,  99.90, -19.10,   0.06,  (min)
08/21 17Z,   0.30, -19.11,  99.90, -18.74,   0.06,
08/21 18Z,   0.30, -17.15,  99.90, -16.79,   0.06,
08/21 19Z,   0.30, -14.35,  99.90, -13.99,   0.06,
08/21 20Z,   0.30, -11.16,  99.90, -10.80,   0.06,
08/21 21Z,   0.30,  -8.14,  99.90,  -7.78,   0.06,
08/21 22Z,   0.40,  -6.31,  99.90,  -5.85,   0.06,  (max)
08/21 23Z,   0.40,  -6.36,  99.90,  -5.90,   0.06,
08/22 00Z,   0.40,  -8.04,  99.90,  -7.58,   0.06,
08/22 01Z,   0.40, -10.68,  99.90, -10.22,   0.06,
08/22 02Z,   0.40, -13.80,  99.90, -13.33,   0.06,
08/22 03Z,   0.40, -16.98,  99.90, -16.51,   0.06,
08/22 04Z,   0.30, -19.46,  99.90, -19.10,   0.06,
08/22 05Z,   0.30, -20.32,  99.90, -19.96,   0.06,  (min)
08/22 06Z,   0.20, -19.34,  99.90, -19.08,   0.06,
08/22 07Z,   0.20, -17.15,  99.90, -16.88,   0.06,
08/22 08Z,   0.20, -14.30,  99.90, -14.03,   0.06,
08/22 09Z,   0.20, -11.15,  99.90, -10.89,   0.06,
08/22 10Z,   0.20,  -8.57,  99.90,  -8.30,   0.06,
08/22 11Z,   0.30,  -7.52,  99.90,  -7.15,   0.06,  (max)
08/22 12Z,   0.30,  -8.18,  99.90,  -7.82,   0.06,
08/22 13Z,   0.30, -10.03,  99.90,  -9.67,   0.06,
08/22 14Z,   0.30, -12.52,  99.90, -12.16,   0.06,
08/22 15Z,   0.30, -15.31,  99.90, -14.95,   0.06,
08/22 16Z,   0.40, -17.87,  99.90, -17.41,   0.06,
08/22 17Z,   0.30, -19.26,  99.90, -18.89,   0.06,  (min)
08/22 18Z,   0.30, -18.84,  99.90, -18.47,   0.06,
08/22 19Z,   0.30, -16.95,  99.90, -16.59,   0.06,
08/22 20Z,   0.30, -14.25,  99.90, -13.88,   0.06,
08/22 21Z,   0.30, -11.08,  99.90, -10.72,   0.06,
08/22 22Z,   0.30,  -8.09,  99.90,  -7.73,   0.06,
08/22 23Z,   0.30,  -6.35,  99.90,  -5.98,   0.06,  (max)
08/23 00Z,   0.30,  -6.46,  99.90,  -6.10,   0.06,
08/23 01Z,   0.40,  -8.14,  99.90,  -7.67,   0.06,
08/23 02Z,   0.40, -10.76,  99.90, -10.29,   0.06,
08/23 03Z,   0.40, -13.89,  99.90, -13.42,   0.06,
08/23 04Z,   0.40, -17.11,  99.90, -16.65,   0.06,
08/23 05Z,   0.50, -19.58,  99.90, -19.01,   0.06,
08/23 06Z,   0.60, -20.36,  99.90, -19.70,   0.06,  (min)
08/23 07Z,   0.70, -19.35,  99.90, -18.59,   0.06,
08/23 08Z,   0.80, -17.17,  99.90, -16.30,   0.06,
08/23 09Z,   0.90, -14.25,  99.90, -13.28,   0.06,
08/23 10Z,   0.90, -11.01,  99.90, -10.04,   0.06,
08/23 11Z,   0.90,  -8.42,  99.90,  -7.45,   0.06,
08/23 12Z,   0.80,  -7.43,  99.90,  -6.56,   0.06,  (max)
08/23 13Z,   0.70,  -8.14,  99.90,  -7.37,   0.06,
08/23 14Z,   0.60, -10.01,  99.90,  -9.35,   0.06,
08/23 15Z,   0.50, -12.57,  99.90, -12.00,   0.06,
08/23 16Z,   0.40, -15.47,  99.90, -15.01,   0.06,
08/23 17Z,   0.40, -18.10,  99.90, -17.63,   0.06,
08/23 18Z,   0.40, -19.43,  99.90, -18.97,   0.06,