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 : 05/17/2026 12:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.80,  -5.38,  -4.44,  99.90,   0.14,
05/15 13Z,   0.80,  -3.37,  -2.61,  99.90,  -0.04,
05/15 14Z,   0.80,  -2.66,  -1.89,  99.90,  -0.03,  (max)
05/15 15Z,   0.80,  -3.38,  -2.79,  99.90,  -0.21,
05/15 16Z,   0.70,  -5.39,  -4.90,  99.90,  -0.21,
05/15 17Z,   0.70,  -8.20,  -7.91,  99.90,  -0.41,
05/15 18Z,   0.60, -10.99, -10.82,  99.90,  -0.43,
05/15 19Z,   0.50, -13.02, -12.61,  99.90,  -0.09,
05/15 20Z,   0.40, -13.80, -13.39,  99.90,   0.01,  (min)
05/15 21Z,   0.40, -13.13, -12.72,  99.90,   0.01,
05/15 22Z,   0.30, -11.07, -10.45,  99.90,   0.32,
05/15 23Z,   0.30,  -8.05,  -7.32,  99.90,   0.43,
05/16 00Z,   0.10,  -4.87,  -4.22,  99.90,   0.55,
05/16 01Z,   0.10,  -2.42,  -1.89,  99.90,   0.43,
05/16 02Z,   0.00,  -1.27,  -0.95,  99.90,   0.32,  (max)
05/16 03Z,   0.00,  -1.67,  -1.41,  99.90,   0.26,
05/16 04Z,   0.00,  -3.57,  -3.56,  99.90,   0.01,
05/16 05Z,   0.00,  -6.61,  -6.60,  99.90,   0.01,
05/16 06Z,   0.10, -10.01, -10.14,  99.90,  -0.23,
05/16 07Z,   0.10, -12.92, -12.88,  99.90,  -0.06,
05/16 08Z,   0.10, -14.69, -14.64,  99.90,  -0.05,
05/16 09Z,   0.10, -14.98, -14.76,  99.90,   0.12,  (min)
05/16 10Z,   0.20, -13.72, -13.43,  99.90,   0.09,
05/16 11Z,   0.20, -11.14, -10.73,  99.90,   0.21,
05/16 12Z,   0.20,  -7.91,  -7.34,  99.90,   0.37,
05/16 13Z,   0.20,  -4.94,  -4.50,  99.90,   0.24,
05/16 14Z,   0.20,  -2.98,  -2.63,  99.90,   0.15,
05/16 15Z,   0.10,  -2.43,  -2.13,  99.90,   0.20,  (max)
05/16 16Z,   0.10,  -3.39,  -3.21,  99.90,   0.08,
05/16 17Z,   0.00,  -5.66,  -5.56,  99.90,   0.10,
05/16 18Z,   0.10,  -8.65,  -8.63,  99.90,  -0.08,
05/16 19Z,   0.10, -11.48, -11.51,  99.90,  -0.13,
05/16 20Z,   0.10, -13.41, -13.19,  99.90,   0.12,
05/16 21Z,   0.10, -13.97, -13.71,  99.90,   0.16,  (min)
05/16 22Z,   0.10, -13.01, -12.67,  99.90,   0.24,
05/16 23Z,   0.10, -10.63, -10.14,  99.90,   0.39,
05/17 00Z,   0.10,  -7.37,  -6.73,  99.90,   0.54,
05/17 01Z,   0.10,  -4.11,  -3.49,  99.90,   0.52,
05/17 02Z,   0.10,  -1.74,  -1.33,  99.90,   0.31,
05/17 03Z,   0.00,  -0.81,  -0.54,  99.90,   0.27,  (max)
05/17 04Z,   0.00,  -1.52,  -1.18,  99.90,   0.34,
05/17 05Z,   0.00,  -3.77,  -3.66,  99.90,   0.11,
05/17 06Z,   0.00,  -7.09,  -7.03,  99.90,   0.06,
05/17 07Z,   0.00, -10.65, -10.66,  99.90,  -0.01,
05/17 08Z,   0.00, -13.56, -13.22,  99.90,   0.34,
05/17 09Z,   0.00, -15.20, -14.93,  99.90,   0.27,  (min)
05/17 10Z,   0.00, -15.27, -14.87,  99.90,   0.40,
05/17 11Z,  -0.10, -13.72, -13.30,  99.90,   0.52,
05/17 12Z,  -0.20, -10.89, -10.36,  99.90,   0.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 13Z,  -0.20,  -7.53,  99.90,  -7.05,   0.67,
05/17 14Z,  -0.20,  -4.57,  99.90,  -4.14,   0.62,
05/17 15Z,  -0.30,  -2.72,  99.90,  -2.46,   0.57,
05/17 16Z,  -0.40,  -2.37,  99.90,  -2.25,   0.51,  (max)
05/17 17Z,  -0.30,  -3.55,  99.90,  -3.39,   0.46,
05/17 18Z,  -0.30,  -6.01,  99.90,  -5.91,   0.41,
05/17 19Z,  -0.30,  -9.08,  99.90,  -9.03,   0.35,
05/17 20Z,  -0.30, -11.87,  99.90, -11.87,   0.30,
05/17 21Z,  -0.30, -13.63,  99.90, -13.69,   0.25,
05/17 22Z,  -0.20, -13.97,  99.90, -13.98,   0.19,  (min)
05/17 23Z,  -0.10, -12.75,  99.90, -12.71,   0.14,
05/18 00Z,  -0.10, -10.15,  99.90, -10.16,   0.09,
05/18 01Z,  -0.20,  -6.77,  99.90,  -6.89,   0.09,
05/18 02Z,  -0.20,  -3.55,  99.90,  -3.67,   0.09,
05/18 03Z,  -0.30,  -1.34,  99.90,  -1.56,   0.09,
05/18 04Z,  -0.40,  -0.64,  99.90,  -0.95,   0.09,  (max)
05/18 05Z,  -0.40,  -1.61,  99.90,  -1.93,   0.09,
05/18 06Z,  -0.40,  -4.11,  99.90,  -4.42,   0.09,
05/18 07Z,  -0.40,  -7.58,  99.90,  -7.89,   0.09,
05/18 08Z,  -0.30, -11.15,  99.90, -11.37,   0.09,
05/18 09Z,  -0.30, -13.96,  99.90, -14.17,   0.09,
05/18 10Z,  -0.20, -15.42,  99.90, -15.53,   0.09,  (min)
05/18 11Z,   0.00, -15.27,  99.90, -15.19,   0.09,
05/18 12Z,   0.00, -13.52,  99.90, -13.43,   0.09,
05/18 13Z,   0.10, -10.55,  99.90, -10.36,   0.09,
05/18 14Z,   0.10,  -7.18,  99.90,  -6.99,   0.09,
05/18 15Z,   0.10,  -4.32,  99.90,  -4.14,   0.09,
05/18 16Z,   0.10,  -2.65,  99.90,  -2.46,   0.09,
05/18 17Z,   0.10,  -2.47,  99.90,  -2.29,   0.09,  (max)
05/18 18Z,   0.00,  -3.82,  99.90,  -3.73,   0.09,
05/18 19Z,   0.00,  -6.37,  99.90,  -6.29,   0.09,
05/18 20Z,   0.00,  -9.42,  99.90,  -9.33,   0.09,
05/18 21Z,   0.00, -12.08,  99.90, -11.99,   0.09,
05/18 22Z,   0.00, -13.66,  99.90, -13.58,   0.09,
05/18 23Z,   0.00, -13.81,  99.90, -13.73,   0.09,  (min)
05/19 00Z,   0.00, -12.43,  99.90, -12.34,   0.09,
05/19 01Z,   0.00,  -9.72,  99.90,  -9.64,   0.09,
05/19 02Z,   0.00,  -6.37,  99.90,  -6.28,   0.09,
05/19 03Z,   0.00,  -3.28,  99.90,  -3.19,   0.09,
05/19 04Z,   0.00,  -1.26,  99.90,  -1.17,   0.09,
05/19 05Z,   0.00,  -0.76,  99.90,  -0.67,   0.09,  (max)
05/19 06Z,   0.00,  -1.90,  99.90,  -1.82,   0.09,
05/19 07Z,   0.00,  -4.50,  99.90,  -4.41,   0.09,
05/19 08Z,   0.00,  -7.97,  99.90,  -7.88,   0.09,
05/19 09Z,   0.00, -11.43,  99.90, -11.35,   0.09,
05/19 10Z,   0.00, -14.06,  99.90, -13.98,   0.09,
05/19 11Z,   0.00, -15.34,  99.90, -15.26,   0.09,  (min)
05/19 12Z,   0.00, -15.04,  99.90, -14.95,   0.09,
05/19 13Z,   0.00, -13.18,  99.90, -13.09,   0.09,
05/19 14Z,   0.00, -10.20,  99.90, -10.12,   0.09,
05/19 15Z,   0.00,  -6.93,  99.90,  -6.85,   0.09,
05/19 16Z,   0.00,  -4.24,  99.90,  -4.16,   0.09,
05/19 17Z,   0.00,  -2.74,  99.90,  -2.65,   0.09,
05/19 18Z,   0.00,  -2.69,  99.90,  -2.61,   0.09,  (max)
05/19 19Z,   0.00,  -4.12,  99.90,  -4.03,   0.09,
05/19 20Z,   0.00,  -6.66,  99.90,  -6.57,   0.09,
05/19 21Z,   0.00,  -9.59,  99.90,  -9.51,   0.09,
05/19 22Z,   0.00, -12.08,  99.90, -12.00,   0.09,
05/19 23Z,   0.00, -13.51,  99.90, -13.43,   0.09,
05/20 00Z,   0.00, -13.55,  99.90, -13.47,   0.09,  (min)
05/20 01Z,   0.00, -12.11,  99.90, -12.03,   0.09,
05/20 02Z,   0.00,  -9.44,  99.90,  -9.35,   0.09,
05/20 03Z,   0.00,  -6.20,  99.90,  -6.12,   0.09,
05/20 04Z,   0.00,  -3.31,  99.90,  -3.22,   0.09,
05/20 05Z,  -0.10,  -1.48,  99.90,  -1.49,   0.09,
05/20 06Z,  -0.10,  -1.11,  99.90,  -1.12,   0.09,  (max)
05/20 07Z,  -0.10,  -2.31,  99.90,  -2.32,   0.09,
05/20 08Z,  -0.10,  -4.87,  99.90,  -4.89,   0.09,
05/20 09Z,   0.00,  -8.21,  99.90,  -8.13,   0.09,
05/20 10Z,   0.00, -11.48,  99.90, -11.39,   0.09,
05/20 11Z,   0.00, -13.91,  99.90, -13.83,   0.09,
05/20 12Z,   0.00, -15.04,  99.90, -14.96,   0.09,  (min)
05/20 13Z,   0.10, -14.66,  99.90, -14.47,   0.09,
05/20 14Z,   0.00, -12.79,  99.90, -12.71,   0.09,
05/20 15Z,   0.10,  -9.91,  99.90,  -9.72,   0.09,
05/20 16Z,   0.10,  -6.81,  99.90,  -6.62,   0.09,
05/20 17Z,   0.10,  -4.31,  99.90,  -4.12,   0.09,
05/20 18Z,   0.00,  -2.94,  99.90,  -2.85,   0.09,  (max)
05/20 19Z,   0.00,  -2.96,  99.90,  -2.87,   0.09,
05/20 20Z,   0.00,  -4.37,  99.90,  -4.28,   0.09,
05/20 21Z,   0.00,  -6.81,  99.90,  -6.73,   0.09,
05/20 22Z,   0.00,  -9.59,  99.90,  -9.50,   0.09,
05/20 23Z,  -0.10, -11.92,  99.90, -11.93,   0.09,
05/21 00Z,   0.00, -13.24,  99.90, -13.16,   0.09,