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 : 07/20/2025 19:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.40,  -6.13,  -5.97,  99.90,  -0.24,
07/19 01Z,   0.40, -10.44, -10.10,  99.90,  -0.06,
07/19 02Z,   0.30, -14.51, -14.17,  99.90,   0.04,
07/19 03Z,   0.30, -17.70, -17.45,  99.90,  -0.05,
07/19 04Z,   0.30, -19.05, -18.75,  99.90,   0.00,  (min)
07/19 05Z,   0.30, -17.83, -17.25,  99.90,   0.28,
07/19 06Z,   0.20, -14.45, -14.08,  99.90,   0.17,
07/19 07Z,   0.30, -10.16,  -9.86,  99.90,  -0.00,
07/19 08Z,   0.30,  -5.96,  -5.69,  99.90,  -0.03,
07/19 09Z,   0.40,  -2.68,  -2.39,  99.90,  -0.11,
07/19 10Z,   0.40,  -1.27,  -1.21,  99.90,  -0.34,  (max)
07/19 11Z,   0.50,  -2.27,  -2.37,  99.90,  -0.60,
07/19 12Z,   0.50,  -5.19,  -5.03,  99.90,  -0.34,
07/19 13Z,   0.50,  -8.99,  -8.67,  99.90,  -0.18,
07/19 14Z,   0.50, -12.86, -12.46,  99.90,  -0.10,
07/19 15Z,   0.50, -16.21, -15.87,  99.90,  -0.16,
07/19 16Z,   0.50, -18.24, -17.94,  99.90,  -0.20,  (min)
07/19 17Z,   0.50, -17.99, -17.41,  99.90,   0.08,
07/19 18Z,   0.40, -15.28, -14.62,  99.90,   0.26,
07/19 19Z,   0.40, -11.10, -10.57,  99.90,   0.13,
07/19 20Z,   0.40,  -6.61,  -6.28,  99.90,  -0.07,
07/19 21Z,   0.40,  -2.64,  -2.37,  99.90,  -0.13,
07/19 22Z,   0.40,  -0.17,  -0.03,  99.90,  -0.26,  (max)
07/19 23Z,   0.40,  -0.09,  -0.18,  99.90,  -0.49,
07/20 00Z,   0.30,  -2.37,  -2.42,  99.90,  -0.35,
07/20 01Z,   0.30,  -6.11,  -6.04,  99.90,  -0.23,
07/20 02Z,   0.30, -10.35, -10.11,  99.90,  -0.06,
07/20 03Z,   0.40, -14.43, -14.15,  99.90,  -0.12,
07/20 04Z,   0.30, -17.68, -17.43,  99.90,  -0.05,
07/20 05Z,   0.30, -19.09, -18.70,  99.90,   0.09,  (min)
07/20 06Z,   0.20, -17.95, -17.26,  99.90,   0.49,
07/20 07Z,   0.20, -14.74, -14.11,  99.90,   0.43,
07/20 08Z,   0.20, -10.61,  -9.99,  99.90,   0.42,
07/20 09Z,   0.20,  -6.43,  -5.76,  99.90,   0.47,
07/20 10Z,   0.30,  -3.06,  -2.45,  99.90,   0.31,
07/20 11Z,   0.30,  -1.59,  -1.05,  99.90,   0.24,  (max)
07/20 12Z,   0.50,  -2.48,  -2.06,  99.90,  -0.08,
07/20 13Z,   0.50,  -5.20,  -4.56,  99.90,   0.14,
07/20 14Z,   0.50,  -8.80,  -8.10,  99.90,   0.20,
07/20 15Z,   0.50, -12.54, -11.86,  99.90,   0.18,
07/20 16Z,   0.50, -15.88, -15.23,  99.90,   0.15,
07/20 17Z,   0.50, -17.93, -17.34,  99.90,   0.09,  (min)
07/20 18Z,   0.50, -17.72, -16.95,  99.90,   0.27,
07/20 19Z,   0.50, -15.13, -14.29,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 20Z,   0.50, -11.11,  99.90, -10.30,   0.31,
07/20 21Z,   0.60,  -6.67,  99.90,  -5.79,   0.28,
07/20 22Z,   0.60,  -2.65,  99.90,  -1.80,   0.25,
07/20 23Z,   0.60,  -0.12,  99.90,   0.70,   0.22,
07/21 00Z,   0.60,  -0.02,  99.90,   0.78,   0.19,  (max)
07/21 01Z,   0.70,  -2.23,  99.90,  -1.37,   0.16,
07/21 02Z,   0.60,  -5.88,  99.90,  -5.15,   0.13,
07/21 03Z,   0.60, -10.10,  99.90,  -9.40,   0.11,
07/21 04Z,   0.60, -14.29,  99.90, -13.61,   0.08,
07/21 05Z,   0.60, -17.70,  99.90, -17.06,   0.05,
07/21 06Z,   0.50, -19.25,  99.90, -18.73,   0.02,  (min)
07/21 07Z,   0.50, -18.24,  99.90, -17.76,  -0.01,
07/21 08Z,   0.50, -15.19,  99.90, -14.71,  -0.01,
07/21 09Z,   0.50, -11.11,  99.90, -10.62,  -0.01,
07/21 10Z,   0.50,  -6.82,  99.90,  -6.33,  -0.01,
07/21 11Z,   0.50,  -3.28,  99.90,  -2.80,  -0.01,
07/21 12Z,   0.60,  -1.67,  99.90,  -1.09,  -0.01,  (max)
07/21 13Z,   0.60,  -2.43,  99.90,  -1.85,  -0.01,
07/21 14Z,   0.60,  -4.99,  99.90,  -4.40,  -0.01,
07/21 15Z,   0.60,  -8.45,  99.90,  -7.86,  -0.01,
07/21 16Z,   0.50, -12.20,  99.90, -11.71,  -0.01,
07/21 17Z,   0.40, -15.65,  99.90, -15.27,  -0.01,
07/21 18Z,   0.40, -17.84,  99.90, -17.45,  -0.01,  (min)
07/21 19Z,   0.30, -17.72,  99.90, -17.43,  -0.01,
07/21 20Z,   0.30, -15.25,  99.90, -14.96,  -0.01,
07/21 21Z,   0.40, -11.31,  99.90, -10.92,  -0.01,
07/21 22Z,   0.40,  -6.80,  99.90,  -6.41,  -0.01,
07/21 23Z,   0.50,  -2.62,  99.90,  -2.13,  -0.01,
07/22 00Z,   0.60,   0.01,  99.90,   0.60,  -0.01,
07/22 01Z,   0.60,   0.17,  99.90,   0.75,  -0.01,  (max)
07/22 02Z,   0.60,  -1.99,  99.90,  -1.40,  -0.01,
07/22 03Z,   0.60,  -5.59,  99.90,  -5.01,  -0.01,
07/22 04Z,   0.50,  -9.87,  99.90,  -9.38,  -0.01,
07/22 05Z,   0.40, -14.24,  99.90, -13.85,  -0.01,
07/22 06Z,   0.40, -17.87,  99.90, -17.48,  -0.01,
07/22 07Z,   0.30, -19.55,  99.90, -19.26,  -0.01,  (min)
07/22 08Z,   0.20, -18.63,  99.90, -18.45,  -0.01,
07/22 09Z,   0.20, -15.63,  99.90, -15.45,  -0.01,
07/22 10Z,   0.20, -11.47,  99.90, -11.29,  -0.01,
07/22 11Z,   0.20,  -6.97,  99.90,  -6.78,  -0.01,
07/22 12Z,   0.30,  -3.24,  99.90,  -2.95,  -0.01,
07/22 13Z,   0.30,  -1.52,  99.90,  -1.24,  -0.01,  (max)
07/22 14Z,   0.40,  -2.21,  99.90,  -1.82,  -0.01,
07/22 15Z,   0.40,  -4.69,  99.90,  -4.30,  -0.01,
07/22 16Z,   0.40,  -8.14,  99.90,  -7.75,  -0.01,
07/22 17Z,   0.40, -12.01,  99.90, -11.62,  -0.01,
07/22 18Z,   0.40, -15.66,  99.90, -15.28,  -0.01,
07/22 19Z,   0.40, -17.99,  99.90, -17.60,  -0.01,  (min)
07/22 20Z,   0.40, -17.93,  99.90, -17.54,  -0.01,
07/22 21Z,   0.40, -15.48,  99.90, -15.10,  -0.01,
07/22 22Z,   0.40, -11.49,  99.90, -11.11,  -0.01,
07/22 23Z,   0.40,  -6.82,  99.90,  -6.43,  -0.01,
07/23 00Z,   0.40,  -2.45,  99.90,  -2.06,  -0.01,
07/23 01Z,   0.40,   0.26,  99.90,   0.64,  -0.01,
07/23 02Z,   0.50,   0.40,  99.90,   0.89,  -0.01,  (max)
07/23 03Z,   0.50,  -1.76,  99.90,  -1.28,  -0.01,
07/23 04Z,   0.50,  -5.41,  99.90,  -4.92,  -0.01,
07/23 05Z,   0.40,  -9.82,  99.90,  -9.43,  -0.01,
07/23 06Z,   0.40, -14.41,  99.90, -14.02,  -0.01,
07/23 07Z,   0.40, -18.21,  99.90, -17.83,  -0.01,
07/23 08Z,   0.30, -19.93,  99.90, -19.65,  -0.01,  (min)
07/23 09Z,   0.30, -18.98,  99.90, -18.69,  -0.01,
07/23 10Z,   0.20, -15.88,  99.90, -15.69,  -0.01,
07/23 11Z,   0.20, -11.52,  99.90, -11.33,  -0.01,
07/23 12Z,   0.20,  -6.77,  99.90,  -6.58,  -0.01,
07/23 13Z,   0.20,  -2.91,  99.90,  -2.72,  -0.01,
07/23 14Z,   0.20,  -1.20,  99.90,  -1.02,  -0.01,  (max)
07/23 15Z,   0.20,  -1.94,  99.90,  -1.75,  -0.01,
07/23 16Z,   0.10,  -4.46,  99.90,  -4.38,  -0.01,
07/23 17Z,   0.10,  -8.03,  99.90,  -7.94,  -0.01,
07/23 18Z,   0.10, -12.10,  99.90, -12.01,  -0.01,
07/23 19Z,   0.10, -15.95,  99.90, -15.86,  -0.01,
07/23 20Z,   0.10, -18.33,  99.90, -18.24,  -0.01,  (min)
07/23 21Z,   0.10, -18.20,  99.90, -18.11,  -0.01,
07/23 22Z,   0.10, -15.64,  99.90, -15.55,  -0.01,
07/23 23Z,   0.20, -11.49,  99.90, -11.30,  -0.01,
07/24 00Z,   0.20,  -6.60,  99.90,  -6.41,  -0.01,
07/24 01Z,   0.20,  -2.10,  99.90,  -1.91,  -0.01,
07/24 02Z,   0.20,   0.56,  99.90,   0.75,  -0.01,
07/24 03Z,   0.20,   0.57,  99.90,   0.76,  -0.01,  (max)
07/24 04Z,   0.20,  -1.72,  99.90,  -1.53,  -0.01,
07/24 05Z,   0.10,  -5.48,  99.90,  -5.40,  -0.01,
07/24 06Z,   0.10, -10.07,  99.90,  -9.99,  -0.01,
07/24 07Z,   0.10, -14.85,  99.90, -14.77,  -0.01,
07/24 08Z,   0.10, -18.70,  99.90, -18.62,  -0.01,
07/24 09Z,   0.10, -20.28,  99.90, -20.20,  -0.01,  (min)
07/24 10Z,   0.10, -19.10,  99.90, -19.02,  -0.01,
07/24 11Z,   0.10, -15.77,  99.90, -15.68,  -0.01,
07/24 12Z,   0.20, -11.15,  99.90, -10.97,  -0.01,