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
#Bar Harbor, Frenchman Bay, ME : 04/20/2026 18:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 00Z,   0.60, -11.43, -10.47,  99.90,   0.36,
04/19 01Z,   0.60,  -8.23,  -7.02,  99.90,   0.61,
04/19 02Z,   0.60,  -4.83,  -3.66,  99.90,   0.57,
04/19 03Z,   0.50,  -2.18,  -1.23,  99.90,   0.45,
04/19 04Z,   0.50,  -0.92,  -0.02,  99.90,   0.40,  (max)
04/19 05Z,   0.50,  -1.32,  -0.55,  99.90,   0.27,
04/19 06Z,   0.50,  -3.32,  -2.73,  99.90,   0.09,
04/19 07Z,   0.40,  -6.51,  -6.02,  99.90,   0.09,
04/19 08Z,   0.40, -10.10,  -9.74,  99.90,  -0.04,
04/19 09Z,   0.40, -13.17, -12.53,  99.90,   0.24,
04/19 10Z,   0.40, -15.02, -14.29,  99.90,   0.33,
04/19 11Z,   0.40, -15.31, -14.64,  99.90,   0.27,  (min)
04/19 12Z,   0.60, -13.96, -13.11,  99.90,   0.25,
04/19 13Z,   0.60, -11.26, -10.39,  99.90,   0.27,
04/19 14Z,   0.60,  -7.89,  -6.88,  99.90,   0.41,
04/19 15Z,   0.60,  -4.77,  -3.93,  99.90,   0.24,
04/19 16Z,   0.60,  -2.72,  -2.08,  99.90,   0.04,
04/19 17Z,   0.60,  -2.15,  -1.48,  99.90,   0.07,  (max)
04/19 18Z,   0.80,  -3.15,  -2.75,  99.90,  -0.40,
04/19 19Z,   0.80,  -5.48,  -5.08,  99.90,  -0.40,
04/19 20Z,   0.80,  -8.56,  -8.32,  99.90,  -0.56,
04/19 21Z,   0.80, -11.49, -11.19,  99.90,  -0.50,
04/19 22Z,   0.80, -13.48, -13.11,  99.90,  -0.43,
04/19 23Z,   0.70, -14.07, -13.50,  99.90,  -0.13,  (min)
04/20 00Z,   0.40, -13.11, -12.82,  99.90,  -0.11,
04/20 01Z,   0.30, -10.74, -10.11,  99.90,   0.33,
04/20 02Z,   0.30,  -7.48,  -6.88,  99.90,   0.30,
04/20 03Z,   0.10,  -4.21,  -3.58,  99.90,   0.53,
04/20 04Z,   0.10,  -1.82,  -1.40,  99.90,   0.32,
04/20 05Z,   0.00,  -0.89,  -0.75,  99.90,   0.14,  (max)
04/20 06Z,   0.00,  -1.60,  -1.57,  99.90,   0.03,
04/20 07Z,   0.00,  -3.83,  -3.85,  99.90,  -0.02,
04/20 08Z,   0.00,  -7.11,  -7.10,  99.90,   0.01,
04/20 09Z,   0.00, -10.62, -10.85,  99.90,  -0.23,
04/20 10Z,   0.00, -13.48, -13.20,  99.90,   0.28,
04/20 11Z,   0.00, -15.06, -14.72,  99.90,   0.34,
04/20 12Z,   0.20, -15.10, -14.88,  99.90,   0.02,  (min)
04/20 13Z,   0.30, -13.57, -13.08,  99.90,   0.19,
04/20 14Z,   0.30, -10.81, -10.17,  99.90,   0.34,
04/20 15Z,   0.30,  -7.52,  -6.78,  99.90,   0.44,
04/20 16Z,   0.30,  -4.63,  -4.08,  99.90,   0.25,
04/20 17Z,   0.30,  -2.85,  -2.35,  99.90,   0.20,
04/20 18Z,   0.30,  -2.51,  -2.14,  99.90,   0.07,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 19Z,   0.20,  -3.65,  99.90,  -3.39,   0.06,
04/20 20Z,   0.30,  -6.01,  99.90,  -5.65,   0.06,
04/20 21Z,   0.40,  -8.96,  99.90,  -8.51,   0.05,
04/20 22Z,   0.40, -11.65,  99.90, -11.20,   0.04,
04/20 23Z,   0.40, -13.36,  99.90, -12.92,   0.04,
04/21 00Z,   0.40, -13.71,  99.90, -13.27,   0.03,  (min)
04/21 01Z,   0.40, -12.59,  99.90, -12.16,   0.03,
04/21 02Z,   0.40, -10.17,  99.90,  -9.75,   0.02,
04/21 03Z,   0.40,  -7.00,  99.90,  -6.59,   0.02,
04/21 04Z,   0.30,  -3.96,  99.90,  -3.65,   0.01,
04/21 05Z,   0.30,  -1.86,  99.90,  -1.55,   0.00,
04/21 06Z,   0.30,  -1.18,  99.90,  -0.88,  -0.00,  (max)
04/21 07Z,   0.30,  -2.04,  99.90,  -1.74,  -0.00,
04/21 08Z,   0.30,  -4.32,  99.90,  -4.02,  -0.00,
04/21 09Z,   0.30,  -7.51,  99.90,  -7.21,  -0.00,
04/21 10Z,   0.30, -10.82,  99.90, -10.52,  -0.00,
04/21 11Z,   0.40, -13.42,  99.90, -13.02,  -0.00,
04/21 12Z,   0.40, -14.79,  99.90, -14.39,  -0.00,  (min)
04/21 13Z,   0.50, -14.69,  99.90, -14.19,  -0.00,
04/21 14Z,   0.50, -13.13,  99.90, -12.63,  -0.00,
04/21 15Z,   0.50, -10.46,  99.90,  -9.96,  -0.00,
04/21 16Z,   0.50,  -7.37,  99.90,  -6.88,  -0.00,
04/21 17Z,   0.60,  -4.74,  99.90,  -4.14,  -0.00,
04/21 18Z,   0.50,  -3.17,  99.90,  -2.67,  -0.00,
04/21 19Z,   0.50,  -2.95,  99.90,  -2.45,  -0.00,  (max)
04/21 20Z,   0.50,  -4.10,  99.90,  -3.60,  -0.00,
04/21 21Z,   0.50,  -6.36,  99.90,  -5.86,  -0.00,
04/21 22Z,   0.40,  -9.10,  99.90,  -8.70,  -0.00,
04/21 23Z,   0.50, -11.53,  99.90, -11.03,  -0.00,
04/22 00Z,   0.50, -13.02,  99.90, -12.52,  -0.00,
04/22 01Z,   0.50, -13.26,  99.90, -12.76,  -0.00,  (min)
04/22 02Z,   0.50, -12.14,  99.90, -11.64,  -0.00,
04/22 03Z,   0.50,  -9.83,  99.90,  -9.33,  -0.00,
04/22 04Z,   0.50,  -6.87,  99.90,  -6.37,  -0.00,
04/22 05Z,   0.50,  -4.09,  99.90,  -3.59,  -0.00,
04/22 06Z,   0.50,  -2.22,  99.90,  -1.72,  -0.00,
04/22 07Z,   0.50,  -1.65,  99.90,  -1.16,  -0.00,  (max)
04/22 08Z,   0.50,  -2.52,  99.90,  -2.02,  -0.00,
04/22 09Z,   0.50,  -4.68,  99.90,  -4.18,  -0.00,
04/22 10Z,   0.50,  -7.66,  99.90,  -7.16,  -0.00,
04/22 11Z,   0.50, -10.70,  99.90, -10.21,  -0.00,
04/22 12Z,   0.60, -13.08,  99.90, -12.48,  -0.00,
04/22 13Z,   0.60, -14.32,  99.90, -13.72,  -0.00,  (min)
04/22 14Z,   0.60, -14.21,  99.90, -13.61,  -0.00,
04/22 15Z,   0.60, -12.75,  99.90, -12.16,  -0.00,
04/22 16Z,   0.60, -10.27,  99.90,  -9.67,  -0.00,
04/22 17Z,   0.60,  -7.43,  99.90,  -6.83,  -0.00,
04/22 18Z,   0.70,  -5.02,  99.90,  -4.32,  -0.00,
04/22 19Z,   0.70,  -3.58,  99.90,  -2.88,  -0.00,
04/22 20Z,   0.70,  -3.36,  99.90,  -2.67,  -0.00,  (max)
04/22 21Z,   0.70,  -4.41,  99.90,  -3.71,  -0.00,
04/22 22Z,   0.70,  -6.47,  99.90,  -5.77,  -0.00,
04/22 23Z,   0.70,  -8.97,  99.90,  -8.27,  -0.00,
04/23 00Z,   0.70, -11.20,  99.90, -10.50,  -0.00,
04/23 01Z,   0.70, -12.59,  99.90, -11.89,  -0.00,
04/23 02Z,   0.70, -12.85,  99.90, -12.15,  -0.00,  (min)
04/23 03Z,   0.60, -11.86,  99.90, -11.26,  -0.00,
04/23 04Z,   0.60,  -9.76,  99.90,  -9.16,  -0.00,
04/23 05Z,   0.60,  -7.06,  99.90,  -6.46,  -0.00,
04/23 06Z,   0.60,  -4.51,  99.90,  -3.91,  -0.00,
04/23 07Z,   0.60,  -2.77,  99.90,  -2.17,  -0.00,
04/23 08Z,   0.60,  -2.19,  99.90,  -1.59,  -0.00,  (max)
04/23 09Z,   0.60,  -2.92,  99.90,  -2.33,  -0.00,
04/23 10Z,   0.70,  -4.86,  99.90,  -4.16,  -0.00,
04/23 11Z,   0.70,  -7.58,  99.90,  -6.88,  -0.00,
04/23 12Z,   0.70, -10.37,  99.90,  -9.67,  -0.00,
04/23 13Z,   0.80, -12.58,  99.90, -11.79,  -0.00,
04/23 14Z,   0.80, -13.80,  99.90, -13.00,  -0.00,  (min)
04/23 15Z,   0.80, -13.79,  99.90, -12.99,  -0.00,
04/23 16Z,   0.80, -12.51,  99.90, -11.71,  -0.00,
04/23 17Z,   0.80, -10.24,  99.90,  -9.44,  -0.00,
04/23 18Z,   0.80,  -7.62,  99.90,  -6.82,  -0.00,
04/23 19Z,   0.80,  -5.36,  99.90,  -4.56,  -0.00,
04/23 20Z,   0.80,  -3.95,  99.90,  -3.15,  -0.00,
04/23 21Z,   0.80,  -3.63,  99.90,  -2.83,  -0.00,  (max)
04/23 22Z,   0.80,  -4.50,  99.90,  -3.70,  -0.00,
04/23 23Z,   0.80,  -6.36,  99.90,  -5.56,  -0.00,
04/24 00Z,   0.80,  -8.67,  99.90,  -7.87,  -0.00,
04/24 01Z,   0.70, -10.77,  99.90, -10.07,  -0.00,
04/24 02Z,   0.70, -12.18,  99.90, -11.48,  -0.00,
04/24 03Z,   0.70, -12.58,  99.90, -11.88,  -0.00,  (min)
04/24 04Z,   0.70, -11.81,  99.90, -11.11,  -0.00,
04/24 05Z,   0.70,  -9.95,  99.90,  -9.25,  -0.00,
04/24 06Z,   0.70,  -7.47,  99.90,  -6.77,  -0.00,
04/24 07Z,   0.70,  -5.08,  99.90,  -4.38,  -0.00,
04/24 08Z,   0.70,  -3.36,  99.90,  -2.66,  -0.00,
04/24 09Z,   0.80,  -2.67,  99.90,  -1.87,  -0.00,  (max)
04/24 10Z,   0.90,  -3.19,  99.90,  -2.29,  -0.00,
04/24 11Z,   0.90,  -4.88,  99.90,  -3.98,  -0.00,
04/24 12Z,   1.00,  -7.34,  99.90,  -6.34,  -0.00,