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
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 : 05/15/2026 22:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.00, -17.22, -17.00,  99.90,   0.22,
05/14 07Z,   0.00, -19.10, -18.90,  99.90,   0.20,  (min)
05/14 08Z,   0.00, -18.41, -17.97,  99.90,   0.44,
05/14 09Z,   0.00, -15.34, -14.88,  99.90,   0.46,
05/14 10Z,   0.00, -11.02, -10.56,  99.90,   0.46,
05/14 11Z,   0.00,  -6.50,  -6.14,  99.90,   0.36,
05/14 12Z,   0.10,  -2.66,  -2.34,  99.90,   0.22,
05/14 13Z,   0.10,  -0.62,  -0.37,  99.90,   0.15,  (max)
05/14 14Z,   0.10,  -1.14,  -1.17,  99.90,  -0.13,
05/14 15Z,   0.10,  -3.87,  -3.79,  99.90,  -0.02,
05/14 16Z,   0.10,  -7.80,  -7.64,  99.90,   0.06,
05/14 17Z,   0.10, -12.04, -11.76,  99.90,   0.18,
05/14 18Z,   0.40, -15.91, -15.57,  99.90,  -0.06,
05/14 19Z,   0.40, -18.52, -18.21,  99.90,  -0.09,
05/14 20Z,   0.40, -18.79, -18.22,  99.90,   0.17,  (min)
05/14 21Z,   0.50, -16.35, -15.45,  99.90,   0.40,
05/14 22Z,   0.50, -12.07, -11.17,  99.90,   0.40,
05/14 23Z,   0.50,  -7.19,  -6.36,  99.90,   0.33,
05/15 00Z,   0.70,  -2.70,  -1.86,  99.90,   0.14,
05/15 01Z,   0.70,   0.30,   1.14,  99.90,   0.14,
05/15 02Z,   0.80,   0.74,   1.22,  99.90,  -0.32,  (max)
05/15 03Z,   0.80,  -1.48,  -1.20,  99.90,  -0.52,
05/15 04Z,   0.90,  -5.47,  -5.19,  99.90,  -0.62,
05/15 05Z,   0.90, -10.16,  -9.70,  99.90,  -0.44,
05/15 06Z,   0.90, -14.77, -14.29,  99.90,  -0.42,
05/15 07Z,   0.90, -18.50, -18.18,  99.90,  -0.58,
05/15 08Z,   0.90, -20.22, -19.76,  99.90,  -0.44,  (min)
05/15 09Z,   0.90, -19.09, -18.09,  99.90,   0.10,
05/15 10Z,   0.90, -15.49, -14.40,  99.90,   0.19,
05/15 11Z,   0.90, -10.67,  -9.52,  99.90,   0.25,
05/15 12Z,   0.60,  -5.74,  -4.65,  99.90,   0.49,
05/15 13Z,   0.60,  -1.75,  -0.76,  99.90,   0.39,
05/15 14Z,   0.60,   0.08,   0.76,  99.90,   0.08,  (max)
05/15 15Z,   0.60,  -0.86,  -0.60,  99.90,  -0.34,
05/15 16Z,   0.60,  -4.01,  -3.78,  99.90,  -0.37,
05/15 17Z,   0.60,  -8.29,  -8.07,  99.90,  -0.38,
05/15 18Z,   0.60, -12.78, -12.52,  99.90,  -0.34,
05/15 19Z,   0.50, -16.77, -16.74,  99.90,  -0.47,
05/15 20Z,   0.50, -19.24, -19.24,  99.90,  -0.50,  (min)
05/15 21Z,   0.40, -19.07, -18.67,  99.90,  -0.00,
05/15 22Z,   0.30, -16.07, -15.30,  99.90,   0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 23Z,   0.30, -11.28,  99.90, -10.55,   0.43,
05/16 00Z,   0.20,  -6.03,  99.90,  -5.44,   0.39,
05/16 01Z,   0.20,  -1.39,  99.90,  -0.83,   0.35,
05/16 02Z,   0.20,   1.40,  99.90,   1.91,   0.32,  (max)
05/16 03Z,   0.10,   1.34,  99.90,   1.71,   0.28,
05/16 04Z,   0.10,  -1.46,  99.90,  -1.12,   0.24,
05/16 05Z,   0.20,  -5.95,  99.90,  -5.55,   0.20,
05/16 06Z,   0.20, -11.04,  99.90, -10.68,   0.16,
05/16 07Z,   0.20, -15.91,  99.90, -15.58,   0.13,
05/16 08Z,   0.30, -19.67,  99.90, -19.28,   0.09,
05/16 09Z,   0.30, -21.10,  99.90, -20.74,   0.05,  (min)
05/16 10Z,   0.40, -19.45,  99.90, -19.04,   0.01,
05/16 11Z,   0.40, -15.33,  99.90, -14.91,   0.01,
05/16 12Z,   0.40, -10.08,  99.90,  -9.66,   0.01,
05/16 13Z,   0.40,  -4.89,  99.90,  -4.47,   0.01,
05/16 14Z,   0.40,  -0.93,  99.90,  -0.51,   0.01,
05/16 15Z,   0.30,   0.56,  99.90,   0.87,   0.01,  (max)
05/16 16Z,   0.30,  -0.84,  99.90,  -0.52,   0.01,
05/16 17Z,   0.30,  -4.37,  99.90,  -4.06,   0.01,
05/16 18Z,   0.20,  -8.91,  99.90,  -8.70,   0.01,
05/16 19Z,   0.20, -13.56,  99.90, -13.35,   0.01,
05/16 20Z,   0.10, -17.55,  99.90, -17.43,   0.01,
05/16 21Z,   0.10, -19.75,  99.90, -19.63,   0.01,  (min)
05/16 22Z,   0.10, -19.08,  99.90, -18.96,   0.01,
05/16 23Z,   0.20, -15.54,  99.90, -15.33,   0.01,
05/17 00Z,   0.20, -10.36,  99.90, -10.14,   0.01,
05/17 01Z,   0.20,  -4.88,  99.90,  -4.66,   0.01,
05/17 02Z,   0.20,  -0.27,  99.90,  -0.06,   0.01,
05/17 03Z,   0.20,   2.16,  99.90,   2.37,   0.01,  (max)
05/17 04Z,   0.20,   1.55,  99.90,   1.76,   0.01,
05/17 05Z,   0.10,  -1.76,  99.90,  -1.65,   0.01,
05/17 06Z,   0.10,  -6.62,  99.90,  -6.50,   0.01,
05/17 07Z,   0.10, -11.94,  99.90, -11.83,   0.01,
05/17 08Z,   0.10, -16.92,  99.90, -16.80,   0.01,
05/17 09Z,   0.10, -20.55,  99.90, -20.44,   0.01,
05/17 10Z,   0.10, -21.58,  99.90, -21.47,   0.01,  (min)
05/17 11Z,   0.10, -19.42,  99.90, -19.31,   0.01,
05/17 12Z,   0.00, -14.88,  99.90, -14.86,   0.01,
05/17 13Z,   0.00,  -9.36,  99.90,  -9.35,   0.01,
05/17 14Z,  -0.10,  -4.10,  99.90,  -4.18,   0.01,
05/17 15Z,  -0.20,  -0.34,  99.90,  -0.53,   0.01,
05/17 16Z,  -0.30,   0.72,  99.90,   0.44,   0.01,  (max)
05/17 17Z,  -0.40,  -1.10,  99.90,  -1.48,   0.01,
05/17 18Z,  -0.40,  -4.91,  99.90,  -5.29,   0.01,
05/17 19Z,  -0.30,  -9.58,  99.90,  -9.86,   0.01,
05/17 20Z,  -0.30, -14.25,  99.90, -14.54,   0.01,
05/17 21Z,  -0.20, -18.11,  99.90, -18.30,   0.01,
05/17 22Z,  -0.10, -19.97,  99.90, -20.05,   0.01,  (min)
05/17 23Z,  -0.10, -18.80,  99.90, -18.88,   0.01,
05/18 00Z,  -0.10, -14.85,  99.90, -14.93,   0.01,
05/18 01Z,  -0.10,  -9.44,  99.90,  -9.53,   0.01,
05/18 02Z,  -0.20,  -3.93,  99.90,  -4.11,   0.01,
05/18 03Z,  -0.20,   0.47,  99.90,   0.29,   0.01,
05/18 04Z,  -0.30,   2.46,  99.90,   2.18,   0.01,  (max)
05/18 05Z,  -0.30,   1.36,  99.90,   1.08,   0.01,
05/18 06Z,  -0.40,  -2.30,  99.90,  -2.68,   0.01,
05/18 07Z,  -0.40,  -7.33,  99.90,  -7.72,   0.01,
05/18 08Z,  -0.40, -12.71,  99.90, -13.10,   0.01,
05/18 09Z,  -0.40, -17.64,  99.90, -18.02,   0.01,
05/18 10Z,  -0.20, -21.03,  99.90, -21.21,   0.01,
05/18 11Z,  -0.10, -21.62,  99.90, -21.71,   0.01,  (min)
05/18 12Z,   0.00, -19.03,  99.90, -19.02,   0.01,
05/18 13Z,   0.10, -14.24,  99.90, -14.12,   0.01,
05/18 14Z,   0.20,  -8.66,  99.90,  -8.45,   0.01,
05/18 15Z,   0.20,  -3.51,  99.90,  -3.30,   0.01,
05/18 16Z,   0.30,  -0.09,  99.90,   0.23,   0.01,
05/18 17Z,   0.20,   0.56,  99.90,   0.77,   0.01,  (max)
05/18 18Z,   0.10,  -1.58,  99.90,  -1.46,   0.01,
05/18 19Z,   0.00,  -5.51,  99.90,  -5.49,   0.01,
05/18 20Z,   0.00, -10.15,  99.90, -10.14,   0.01,
05/18 21Z,   0.00, -14.73,  99.90, -14.72,   0.01,
05/18 22Z,   0.00, -18.39,  99.90, -18.37,   0.01,
05/18 23Z,  -0.10, -19.87,  99.90, -19.96,   0.01,  (min)
05/19 00Z,   0.00, -18.30,  99.90, -18.28,   0.01,
05/19 01Z,   0.00, -14.11,  99.90, -14.10,   0.01,
05/19 02Z,   0.00,  -8.69,  99.90,  -8.68,   0.01,
05/19 03Z,   0.10,  -3.33,  99.90,  -3.22,   0.01,
05/19 04Z,   0.10,   0.76,  99.90,   0.87,   0.01,
05/19 05Z,   0.10,   2.32,  99.90,   2.44,   0.01,  (max)
05/19 06Z,   0.10,   0.86,  99.90,   0.97,   0.01,
05/19 07Z,   0.10,  -2.96,  99.90,  -2.84,   0.01,
05/19 08Z,   0.10,  -7.96,  99.90,  -7.85,   0.01,
05/19 09Z,   0.10, -13.23,  99.90, -13.12,   0.01,
05/19 10Z,   0.10, -17.98,  99.90, -17.86,   0.01,
05/19 11Z,   0.10, -21.06,  99.90, -20.95,   0.01,
05/19 12Z,   0.10, -21.27,  99.90, -21.15,   0.01,
05/19 13Z,  99.90, -18.39,  99.90,  99.90,   0.01,
05/19 14Z,  99.90, -13.55,  99.90,  99.90,   0.01,
05/19 15Z,  99.90,  -8.11,  99.90,  99.90,   0.01,
05/19 16Z,  99.90,  -3.22,  99.90,  99.90,   0.01,
05/19 17Z,  99.90,  -0.16,  99.90,  99.90,   0.01,
05/19 18Z,  99.90,   0.13,  99.90,  99.90,   0.01,