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 : 05/09/2026 19:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 00Z,   0.70, -10.53,  -9.68,  99.90,   0.15,
05/08 01Z,   0.70, -11.44, -10.72,  99.90,   0.02,
05/08 02Z,   0.70, -11.48, -10.84,  99.90,  -0.06,  (min)
05/08 03Z,   0.60, -10.62, -10.07,  99.90,  -0.05,
05/08 04Z,   0.60,  -8.96,  -8.27,  99.90,   0.09,
05/08 05Z,   0.60,  -6.91,  -6.38,  99.90,  -0.07,
05/08 06Z,   0.60,  -5.06,  -4.30,  99.90,   0.16,
05/08 07Z,   0.50,  -3.93,  -3.20,  99.90,   0.23,
05/08 08Z,   0.60,  -3.75,  -2.96,  99.90,   0.19,  (max)
05/08 09Z,   0.60,  -4.56,  -3.67,  99.90,   0.29,
05/08 10Z,   0.70,  -6.22,  -5.46,  99.90,   0.06,
05/08 11Z,   0.70,  -8.38,  -7.51,  99.90,   0.17,
05/08 12Z,   0.70, -10.48,  -9.78,  99.90,  -0.00,
05/08 13Z,   0.80, -11.97, -11.09,  99.90,   0.08,
05/08 14Z,   0.90, -12.59, -11.96,  99.90,  -0.27,  (min)
05/08 15Z,   0.90, -12.26, -11.62,  99.90,  -0.26,
05/08 16Z,   1.00, -11.01, -10.41,  99.90,  -0.40,
05/08 17Z,   1.00,  -9.10,  -8.40,  99.90,  -0.30,
05/08 18Z,   0.90,  -7.06,  -6.48,  99.90,  -0.32,
05/08 19Z,   0.90,  -5.47,  -4.91,  99.90,  -0.34,
05/08 20Z,   0.90,  -4.69,  -4.08,  99.90,  -0.29,  (max)
05/08 21Z,   0.80,  -4.80,  -4.15,  99.90,  -0.15,
05/08 22Z,   0.80,  -5.78,  -5.11,  99.90,  -0.13,
05/08 23Z,   0.80,  -7.41,  -6.76,  99.90,  -0.15,
05/09 00Z,   0.60,  -9.23,  -8.55,  99.90,   0.08,
05/09 01Z,   0.50, -10.70, -10.09,  99.90,   0.11,
05/09 02Z,   0.50, -11.44, -11.00,  99.90,  -0.06,  (min)
05/09 03Z,   0.50, -11.34, -10.92,  99.90,  -0.08,
05/09 04Z,   0.50, -10.36,  -9.85,  99.90,   0.01,
05/09 05Z,   0.40,  -8.67,  -8.19,  99.90,   0.08,
05/09 06Z,   0.30,  -6.66,  -6.23,  99.90,   0.13,
05/09 07Z,   0.30,  -4.95,  -4.58,  99.90,   0.07,
05/09 08Z,   0.30,  -3.99,  -3.52,  99.90,   0.17,
05/09 09Z,   0.30,  -3.98,  -3.48,  99.90,   0.20,  (max)
05/09 10Z,   0.30,  -4.91,  -4.41,  99.90,   0.20,
05/09 11Z,   0.20,  -6.63,  -6.17,  99.90,   0.26,
05/09 12Z,   0.30,  -8.77,  -8.36,  99.90,   0.11,
05/09 13Z,   0.20, -10.74, -10.33,  99.90,   0.21,
05/09 14Z,   0.20, -12.06, -11.69,  99.90,   0.17,
05/09 15Z,   0.20, -12.50, -12.19,  99.90,   0.11,  (min)
05/09 16Z,   0.20, -12.01, -11.68,  99.90,   0.13,
05/09 17Z,   0.20, -10.63, -10.21,  99.90,   0.22,
05/09 18Z,   0.20,  -8.67,  -8.25,  99.90,   0.22,
05/09 19Z,   0.20,  -6.67,  -6.26,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 20Z,   0.20,  -5.20,  99.90,  -4.80,   0.20,
05/09 21Z,   0.20,  -4.56,  99.90,  -4.16,   0.20,  (max)
05/09 22Z,   0.20,  -4.82,  99.90,  -4.43,   0.19,
05/09 23Z,   0.30,  -5.93,  99.90,  -5.44,   0.18,
05/10 00Z,   0.30,  -7.64,  99.90,  -7.17,   0.18,
05/10 01Z,   0.30,  -9.47,  99.90,  -9.00,   0.17,
05/10 02Z,   0.30, -10.88,  99.90, -10.42,   0.17,
05/10 03Z,   0.30, -11.55,  99.90, -11.09,   0.16,  (min)
05/10 04Z,   0.30, -11.36,  99.90, -10.91,   0.15,
05/10 05Z,   0.30, -10.30,  99.90,  -9.85,   0.15,
05/10 06Z,   0.30,  -8.53,  99.90,  -8.09,   0.14,
05/10 07Z,   0.40,  -6.53,  99.90,  -5.99,   0.13,
05/10 08Z,   0.30,  -4.88,  99.90,  -4.44,   0.13,
05/10 09Z,   0.30,  -4.01,  99.90,  -3.58,   0.13,  (max)
05/10 10Z,   0.30,  -4.10,  99.90,  -3.66,   0.13,
05/10 11Z,   0.40,  -5.12,  99.90,  -4.59,   0.13,
05/10 12Z,   0.40,  -6.91,  99.90,  -6.38,   0.13,
05/10 13Z,   0.30,  -9.06,  99.90,  -8.63,   0.13,
05/10 14Z,   0.30, -10.97,  99.90, -10.54,   0.13,
05/10 15Z,   0.30, -12.19,  99.90, -11.76,   0.13,
05/10 16Z,   0.20, -12.51,  99.90, -12.17,   0.13,  (min)
05/10 17Z,   0.20, -11.86,  99.90, -11.53,   0.13,
05/10 18Z,   0.20, -10.33,  99.90, -10.00,   0.13,
05/10 19Z,   0.20,  -8.26,  99.90,  -7.93,   0.13,
05/10 20Z,   0.30,  -6.24,  99.90,  -5.81,   0.13,
05/10 21Z,   0.30,  -4.82,  99.90,  -4.39,   0.13,
05/10 22Z,   0.20,  -4.27,  99.90,  -3.94,   0.13,  (max)
05/10 23Z,   0.20,  -4.67,  99.90,  -4.34,   0.13,
05/11 00Z,   0.20,  -5.95,  99.90,  -5.62,   0.13,
05/11 01Z,   0.10,  -7.81,  99.90,  -7.58,   0.13,
05/11 02Z,   0.10,  -9.74,  99.90,  -9.51,   0.13,
05/11 03Z,   0.10, -11.18,  99.90, -10.95,   0.13,
05/11 04Z,   0.00, -11.84,  99.90, -11.70,   0.13,  (min)
05/11 05Z,   0.00, -11.58,  99.90, -11.45,   0.13,
05/11 06Z,   0.00, -10.41,  99.90, -10.27,   0.13,
05/11 07Z,   0.00,  -8.52,  99.90,  -8.39,   0.13,
05/11 08Z,   0.00,  -6.43,  99.90,  -6.30,   0.13,
05/11 09Z,   0.00,  -4.77,  99.90,  -4.63,   0.13,
05/11 10Z,   0.00,  -3.93,  99.90,  -3.80,   0.13,  (max)
05/11 11Z,   0.00,  -4.08,  99.90,  -3.94,   0.13,
05/11 12Z,   0.00,  -5.20,  99.90,  -5.07,   0.13,
05/11 13Z,   0.00,  -7.12,  99.90,  -6.98,   0.13,
05/11 14Z,   0.00,  -9.33,  99.90,  -9.20,   0.13,
05/11 15Z,   0.00, -11.25,  99.90, -11.12,   0.13,
05/11 16Z,   0.00, -12.41,  99.90, -12.28,   0.13,
05/11 17Z,   0.00, -12.61,  99.90, -12.48,   0.13,  (min)
05/11 18Z,   0.10, -11.79,  99.90, -11.56,   0.13,
05/11 19Z,   0.00, -10.05,  99.90,  -9.92,   0.13,
05/11 20Z,   0.10,  -7.81,  99.90,  -7.57,   0.13,
05/11 21Z,   0.10,  -5.70,  99.90,  -5.47,   0.13,
05/11 22Z,   0.10,  -4.28,  99.90,  -4.05,   0.13,
05/11 23Z,   0.20,  -3.82,  99.90,  -3.49,   0.13,  (max)
05/12 00Z,   0.20,  -4.39,  99.90,  -4.06,   0.13,
05/12 01Z,   0.20,  -5.91,  99.90,  -5.58,   0.13,
05/12 02Z,   0.30,  -8.01,  99.90,  -7.58,   0.13,
05/12 03Z,   0.20, -10.11,  99.90,  -9.78,   0.13,
05/12 04Z,   0.20, -11.66,  99.90, -11.32,   0.13,
05/12 05Z,   0.20, -12.32,  99.90, -11.99,   0.13,  (min)
05/12 06Z,   0.10, -11.98,  99.90, -11.75,   0.13,
05/12 07Z,   0.00, -10.64,  99.90, -10.51,   0.13,
05/12 08Z,   0.10,  -8.56,  99.90,  -8.32,   0.13,
05/12 09Z,   0.10,  -6.31,  99.90,  -6.08,   0.13,
05/12 10Z,   0.10,  -4.56,  99.90,  -4.33,   0.13,
05/12 11Z,   0.10,  -3.71,  99.90,  -3.48,   0.13,  (max)
05/12 12Z,   0.10,  -3.94,  99.90,  -3.70,   0.13,
05/12 13Z,   0.10,  -5.21,  99.90,  -4.98,   0.13,
05/12 14Z,   0.20,  -7.29,  99.90,  -6.96,   0.13,
05/12 15Z,   0.20,  -9.64,  99.90,  -9.31,   0.13,
05/12 16Z,   0.20, -11.61,  99.90, -11.27,   0.13,
05/12 17Z,   0.20, -12.73,  99.90, -12.40,   0.13,
05/12 18Z,   0.20, -12.79,  99.90, -12.46,   0.13,  (min)
05/12 19Z,   0.30, -11.73,  99.90, -11.30,   0.13,
05/12 20Z,   0.30,  -9.72,  99.90,  -9.28,   0.13,
05/12 21Z,   0.30,  -7.24,  99.90,  -6.81,   0.13,
05/12 22Z,   0.30,  -5.00,  99.90,  -4.57,   0.13,
05/12 23Z,   0.20,  -3.58,  99.90,  -3.24,   0.13,
05/13 00Z,   0.20,  -3.24,  99.90,  -2.91,   0.13,  (max)
05/13 01Z,   0.20,  -4.05,  99.90,  -3.72,   0.13,
05/13 02Z,   0.20,  -5.89,  99.90,  -5.56,   0.13,
05/13 03Z,   0.20,  -8.31,  99.90,  -7.97,   0.13,
05/13 04Z,   0.20, -10.65,  99.90, -10.31,   0.13,
05/13 05Z,   0.10, -12.32,  99.90, -12.08,   0.13,
05/13 06Z,   0.10, -12.98,  99.90, -12.75,   0.13,  (min)
05/13 07Z,   0.10, -12.51,  99.90, -12.27,   0.13,
05/13 08Z,   0.10, -10.92,  99.90, -10.68,   0.13,
05/13 09Z,   0.20,  -8.56,  99.90,  -8.23,   0.13,
05/13 10Z,   0.10,  -6.11,  99.90,  -5.87,   0.13,
05/13 11Z,   0.20,  -4.24,  99.90,  -3.91,   0.13,
05/13 12Z,   0.20,  -3.39,  99.90,  -3.06,   0.13,