EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
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 : 07/20/2026 15:22:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.90, -21.40, -20.26,  99.90,   0.24,
07/19 01Z,   0.90, -23.13, -22.30,  99.90,  -0.07,  (min)
07/19 02Z,   1.00, -22.00, -21.26,  99.90,  -0.26,
07/19 03Z,   1.00, -18.60, -17.91,  99.90,  -0.31,
07/19 04Z,   1.00, -13.96, -13.20,  99.90,  -0.24,
07/19 05Z,   1.10,  -9.06,  -8.25,  99.90,  -0.29,
07/19 06Z,   1.00,  -5.11,  -4.12,  99.90,  -0.01,
07/19 07Z,   1.00,  -3.39,  -2.16,  99.90,   0.23,  (max)
07/19 08Z,   1.00,  -4.30,  -3.01,  99.90,   0.29,
07/19 09Z,   1.00,  -7.23,  -5.94,  99.90,   0.29,
07/19 10Z,   1.00, -11.33, -10.13,  99.90,   0.20,
07/19 11Z,   0.90, -15.97, -14.48,  99.90,   0.59,
07/19 12Z,   0.80, -20.32, -18.82,  99.90,   0.70,
07/19 13Z,   0.70, -23.10, -21.99,  99.90,   0.41,
07/19 14Z,   0.60, -23.19, -22.52,  99.90,   0.07,  (min)
07/19 15Z,   0.50, -20.65, -19.81,  99.90,   0.34,
07/19 16Z,   0.40, -16.47, -15.87,  99.90,   0.20,
07/19 17Z,   0.30, -11.61, -11.20,  99.90,   0.11,
07/19 18Z,   0.40,  -7.08,  -6.64,  99.90,   0.04,
07/19 19Z,   0.40,  -4.23,  -3.41,  99.90,   0.42,
07/19 20Z,   0.40,  -3.92,  -2.95,  99.90,   0.57,  (max)
07/19 21Z,   0.40,  -5.88,  -4.97,  99.90,   0.51,
07/19 22Z,   0.40,  -9.31,  -8.42,  99.90,   0.49,
07/19 23Z,   0.50, -13.52, -12.57,  99.90,   0.45,
07/20 00Z,   0.50, -17.87, -16.69,  99.90,   0.68,
07/20 01Z,   0.40, -21.33, -20.34,  99.90,   0.59,
07/20 02Z,   0.40, -22.60, -22.05,  99.90,   0.15,  (min)
07/20 03Z,   0.40, -21.21, -20.78,  99.90,   0.03,
07/20 04Z,   0.30, -17.88, -17.61,  99.90,  -0.03,
07/20 05Z,   0.20, -13.55, -13.34,  99.90,   0.01,
07/20 06Z,   0.20,  -9.06,  -8.95,  99.90,  -0.09,
07/20 07Z,   0.20,  -5.60,  -5.34,  99.90,   0.06,
07/20 08Z,   0.20,  -4.32,  -3.79,  99.90,   0.33,  (max)
07/20 09Z,   0.30,  -5.44,  -4.80,  99.90,   0.34,
07/20 10Z,   0.30,  -8.30,  -7.51,  99.90,   0.49,
07/20 11Z,   0.40, -12.14, -11.32,  99.90,   0.42,
07/20 12Z,   0.50, -16.39, -15.36,  99.90,   0.53,
07/20 13Z,   0.60, -20.23, -19.09,  99.90,   0.54,
07/20 14Z,   0.70, -22.41, -21.60,  99.90,   0.11,  (min)
07/20 15Z,   0.70, -22.03, -21.46,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 16Z,   0.70, -19.37,  99.90, -18.78,  -0.10,
07/20 17Z,   0.70, -15.39,  99.90, -14.77,  -0.08,
07/20 18Z,   0.70, -10.88,  99.90, -10.24,  -0.06,
07/20 19Z,   0.60,  -6.83,  99.90,  -6.26,  -0.04,
07/20 20Z,   0.60,  -4.49,  99.90,  -3.91,  -0.01,  (max)
07/20 21Z,   0.60,  -4.55,  99.90,  -3.94,   0.01,
07/20 22Z,   0.60,  -6.65,  99.90,  -6.02,   0.03,
07/20 23Z,   0.60, -10.01,  99.90,  -9.36,   0.05,
07/21 00Z,   0.60, -14.01,  99.90, -13.34,   0.08,
07/21 01Z,   0.60, -18.06,  99.90, -17.36,   0.10,
07/21 02Z,   0.60, -21.09,  99.90, -20.37,   0.12,
07/21 03Z,   0.60, -21.96,  99.90, -21.22,   0.15,  (min)
07/21 04Z,   0.60, -20.44,  99.90, -19.69,   0.15,
07/21 05Z,   0.50, -17.28,  99.90, -16.64,   0.15,
07/21 06Z,   0.40, -13.30,  99.90, -12.76,   0.15,
07/21 07Z,   0.40,  -9.23,  99.90,  -8.68,   0.15,
07/21 08Z,   0.30,  -6.21,  99.90,  -5.77,   0.15,
07/21 09Z,   0.30,  -5.28,  99.90,  -4.84,   0.15,  (max)
07/21 10Z,   0.30,  -6.50,  99.90,  -6.06,   0.15,
07/21 11Z,   0.40,  -9.22,  99.90,  -8.67,   0.15,
07/21 12Z,   0.50, -12.75,  99.90, -12.10,   0.15,
07/21 13Z,   0.50, -16.58,  99.90, -15.94,   0.15,
07/21 14Z,   0.60, -19.93,  99.90, -19.18,   0.15,
07/21 15Z,   0.60, -21.59,  99.90, -20.84,   0.15,  (min)
07/21 16Z,   0.60, -20.88,  99.90, -20.13,   0.15,
07/21 17Z,   0.60, -18.23,  99.90, -17.49,   0.15,
07/21 18Z,   0.60, -14.51,  99.90, -13.77,   0.15,
07/21 19Z,   0.60, -10.38,  99.90,  -9.64,   0.15,
07/21 20Z,   0.60,  -6.76,  99.90,  -6.02,   0.15,
07/21 21Z,   0.60,  -4.87,  99.90,  -4.12,   0.15,  (max)
07/21 22Z,   0.60,  -5.21,  99.90,  -4.47,   0.15,
07/21 23Z,   0.60,  -7.37,  99.90,  -6.62,   0.15,
07/22 00Z,   0.60, -10.60,  99.90,  -9.86,   0.15,
07/22 01Z,   0.60, -14.38,  99.90, -13.64,   0.15,
07/22 02Z,   0.70, -18.13,  99.90, -17.28,   0.15,
07/22 03Z,   0.70, -20.79,  99.90, -19.94,   0.15,
07/22 04Z,   0.80, -21.36,  99.90, -20.41,   0.15,  (min)
07/22 05Z,   0.90, -19.80,  99.90, -18.76,   0.15,
07/22 06Z,   1.00, -16.87,  99.90, -15.73,   0.15,
07/22 07Z,   1.20, -13.21,  99.90, -11.86,   0.15,
07/22 08Z,   1.40,  -9.48,  99.90,  -7.94,   0.15,
07/22 09Z,   1.30,  -6.81,  99.90,  -5.37,   0.15,
07/22 10Z,   1.20,  -6.13,  99.90,  -4.78,   0.15,  (max)
07/22 11Z,   1.00,  -7.37,  99.90,  -6.23,   0.15,
07/22 12Z,   0.90,  -9.90,  99.90,  -8.85,   0.15,
07/22 13Z,   0.80, -13.13,  99.90, -12.18,   0.15,
07/22 14Z,   0.70, -16.60,  99.90, -15.75,   0.15,
07/22 15Z,   0.60, -19.53,  99.90, -18.78,   0.15,
07/22 16Z,   0.60, -20.79,  99.90, -20.04,   0.15,  (min)
07/22 17Z,   0.70, -19.89,  99.90, -19.04,   0.15,
07/22 18Z,   0.70, -17.35,  99.90, -16.50,   0.15,
07/22 19Z,   0.60, -13.89,  99.90, -13.15,   0.15,
07/22 20Z,   0.60, -10.07,  99.90,  -9.32,   0.15,
07/22 21Z,   0.60,  -6.80,  99.90,  -6.05,   0.15,
07/22 22Z,   0.60,  -5.24,  99.90,  -4.50,   0.15,  (max)
07/22 23Z,   0.50,  -5.78,  99.90,  -5.14,   0.15,
07/23 00Z,   0.40,  -7.94,  99.90,  -7.39,   0.15,
07/23 01Z,   0.40, -11.05,  99.90, -10.50,   0.15,
07/23 02Z,   0.40, -14.65,  99.90, -14.10,   0.15,
07/23 03Z,   0.40, -18.16,  99.90, -17.61,   0.15,
07/23 04Z,   0.40, -20.54,  99.90, -19.99,   0.15,
07/23 05Z,   0.30, -20.91,  99.90, -20.46,   0.15,  (min)
07/23 06Z,   0.30, -19.38,  99.90, -18.93,   0.15,
07/23 07Z,   0.20, -16.65,  99.90, -16.30,   0.15,
07/23 08Z,   0.20, -13.20,  99.90, -12.86,   0.15,
07/23 09Z,   0.20,  -9.70,  99.90,  -9.35,   0.15,
07/23 10Z,   0.20,  -7.27,  99.90,  -6.92,   0.15,
07/23 11Z,   0.30,  -6.74,  99.90,  -6.29,   0.15,  (max)
07/23 12Z,   0.30,  -7.96,  99.90,  -7.52,   0.15,
07/23 13Z,   0.10, -10.32,  99.90, -10.07,   0.15,
07/23 14Z,   0.00, -13.32,  99.90, -13.17,   0.15,
07/23 15Z,   0.00, -16.55,  99.90, -16.40,   0.15,
07/23 16Z,   0.00, -19.19,  99.90, -19.04,   0.15,
07/23 17Z,  -0.10, -20.18,  99.90, -20.13,   0.15,  (min)
07/23 18Z,  -0.20, -19.18,  99.90, -19.23,   0.15,
07/23 19Z,  -0.20, -16.75,  99.90, -16.80,   0.15,
07/23 20Z,   0.00, -13.47,  99.90, -13.33,   0.15,
07/23 21Z,   0.00,  -9.83,  99.90,  -9.69,   0.15,
07/23 22Z,   0.00,  -6.80,  99.90,  -6.66,   0.15,
07/23 23Z,   0.10,  -5.49,  99.90,  -5.25,   0.15,  (max)
07/24 00Z,   0.20,  -6.18,  99.90,  -5.83,   0.15,
07/24 01Z,   0.30,  -8.33,  99.90,  -7.89,   0.15,
07/24 02Z,   0.30, -11.37,  99.90, -10.93,   0.15,
07/24 03Z,   0.20, -14.89,  99.90, -14.54,   0.15,
07/24 04Z,   0.20, -18.27,  99.90, -17.92,   0.15,
07/24 05Z,   0.10, -20.45,  99.90, -20.21,   0.15,
07/24 06Z,   0.00, -20.68,  99.90, -20.54,   0.15,
07/24 07Z,  99.90, -19.17,  99.90,  99.90,   0.15,
07/24 08Z,  99.90, -16.53,  99.90,  99.90,   0.15,
07/24 09Z,  99.90, -13.16,  99.90,  99.90,   0.15,
07/24 10Z,  99.90,  -9.74,  99.90,  99.90,   0.15,
07/24 11Z,  99.90,  -7.47,  99.90,  99.90,   0.15,
07/24 12Z,  99.90,  -7.06,  99.90,  99.90,   0.15,