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
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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 : 05/12/2025 04:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 12Z,   0.40,  -7.56,  -7.29,  99.90,  -0.13,
05/10 13Z,   0.40,  -3.73,  -3.43,  99.90,  -0.10,
05/10 14Z,   0.40,  -1.74,  -1.24,  99.90,   0.10,  (max)
05/10 15Z,   0.30,  -1.98,  -1.31,  99.90,   0.37,
05/10 16Z,   0.40,  -3.97,  -3.32,  99.90,   0.25,
05/10 17Z,   0.40,  -7.15,  -6.64,  99.90,   0.11,
05/10 18Z,   0.60, -11.05, -10.32,  99.90,   0.13,
05/10 19Z,   0.60, -14.86, -13.94,  99.90,   0.32,
05/10 20Z,   0.60, -17.33, -16.57,  99.90,   0.16,
05/10 21Z,   0.50, -17.54, -17.15,  99.90,  -0.11,  (min)
05/10 22Z,   0.40, -15.62, -15.12,  99.90,   0.10,
05/10 23Z,   0.20, -12.21, -11.65,  99.90,   0.36,
05/11 00Z,   0.30,  -7.90,  -7.57,  99.90,   0.03,
05/11 01Z,   0.20,  -3.73,  -3.67,  99.90,  -0.14,
05/11 02Z,   0.10,  -1.11,  -0.91,  99.90,   0.10,
05/11 03Z,   0.00,  -0.83,  -0.54,  99.90,   0.29,  (max)
05/11 04Z,   0.00,  -2.61,  -2.40,  99.90,   0.21,
05/11 05Z,   0.10,  -5.80,  -5.57,  99.90,   0.13,
05/11 06Z,   0.00,  -9.84,  -9.57,  99.90,   0.27,
05/11 07Z,   0.10, -14.09, -13.62,  99.90,   0.37,
05/11 08Z,   0.10, -17.44, -16.99,  99.90,   0.35,
05/11 09Z,   0.10, -18.69, -18.46,  99.90,   0.13,  (min)
05/11 10Z,   0.10, -17.57, -17.18,  99.90,   0.29,
05/11 11Z,   0.20, -14.66, -14.22,  99.90,   0.24,
05/11 12Z,   0.20, -10.62, -10.30,  99.90,   0.12,
05/11 13Z,   0.20,  -6.22,  -6.25,  99.90,  -0.23,
05/11 14Z,   0.10,  -2.80,  -2.80,  99.90,  -0.10,
05/11 15Z,   0.10,  -1.50,  -1.36,  99.90,   0.04,  (max)
05/11 16Z,   0.10,  -2.42,  -2.37,  99.90,  -0.05,
05/11 17Z,   0.10,  -4.95,  -4.91,  99.90,  -0.06,
05/11 18Z,   0.10,  -8.45,  -8.34,  99.90,   0.01,
05/11 19Z,   0.10, -12.39, -12.00,  99.90,   0.29,
05/11 20Z,   0.10, -15.88, -15.42,  99.90,   0.36,
05/11 21Z,   0.10, -17.66, -17.39,  99.90,   0.17,  (min)
05/11 22Z,   0.20, -17.03, -16.93,  99.90,  -0.10,
05/11 23Z,   0.20, -14.40, -14.28,  99.90,  -0.08,
05/12 00Z,   0.20, -10.55, -10.37,  99.90,  -0.02,
05/12 01Z,   0.20,  -6.17,  -6.22,  99.90,  -0.25,
05/12 02Z,   0.10,  -2.39,  -2.52,  99.90,  -0.23,
05/12 03Z,   0.10,  -0.55,  -0.55,  99.90,  -0.10,  (max)
05/12 04Z,   0.00,  -1.13,  -1.10,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 05Z,   0.00,  -3.63,  99.90,  -3.61,   0.02,
05/12 06Z,  -0.10,  -7.29,  99.90,  -7.38,   0.01,
05/12 07Z,  -0.10, -11.52,  99.90, -11.62,   0.01,
05/12 08Z,   0.00, -15.60,  99.90, -15.60,  -0.00,
05/12 09Z,   0.00, -18.35,  99.90, -18.36,  -0.01,
05/12 10Z,   0.10, -18.73,  99.90, -18.65,  -0.02,  (min)
05/12 11Z,   0.20, -16.79,  99.90, -16.61,  -0.02,
05/12 12Z,   0.40, -13.32,  99.90, -12.95,  -0.03,
05/12 13Z,   0.60,  -9.05,  99.90,  -8.48,  -0.04,
05/12 14Z,   0.70,  -4.87,  99.90,  -4.21,  -0.04,
05/12 15Z,   0.70,  -2.10,  99.90,  -1.45,  -0.05,
05/12 16Z,   0.70,  -1.63,  99.90,  -0.98,  -0.06,  (max)
05/12 17Z,   0.60,  -3.26,  99.90,  -2.72,  -0.06,
05/12 18Z,   0.50,  -6.25,  99.90,  -5.81,  -0.06,
05/12 19Z,   0.40,  -9.94,  99.90,  -9.59,  -0.06,
05/12 20Z,   0.30, -13.74,  99.90, -13.49,  -0.06,
05/12 21Z,   0.30, -16.69,  99.90, -16.44,  -0.06,
05/12 22Z,   0.40, -17.60,  99.90, -17.26,  -0.06,  (min)
05/12 23Z,   0.50, -16.09,  99.90, -15.65,  -0.06,
05/13 00Z,   0.60, -12.83,  99.90, -12.29,  -0.06,
05/13 01Z,   0.70,  -8.71,  99.90,  -8.07,  -0.06,
05/13 02Z,   0.70,  -4.51,  99.90,  -3.86,  -0.06,
05/13 03Z,   0.70,  -1.38,  99.90,  -0.74,  -0.06,
05/13 04Z,   0.60,  -0.46,  99.90,   0.09,  -0.06,  (max)
05/13 05Z,   0.40,  -1.91,  99.90,  -1.57,  -0.06,
05/13 06Z,   0.20,  -5.03,  99.90,  -4.89,  -0.06,
05/13 07Z,   0.00,  -9.00,  99.90,  -9.06,  -0.06,
05/13 08Z,   0.00, -13.22,  99.90, -13.27,  -0.06,
05/13 09Z,   0.00, -16.88,  99.90, -16.94,  -0.06,
05/13 10Z,   0.00, -18.83,  99.90, -18.89,  -0.06,  (min)
05/13 11Z,   0.00, -18.27,  99.90, -18.33,  -0.06,
05/13 12Z,   0.10, -15.56,  99.90, -15.52,  -0.06,
05/13 13Z,   0.20, -11.68,  99.90, -11.54,  -0.06,
05/13 14Z,   0.20,  -7.42,  99.90,  -7.27,  -0.06,
05/13 15Z,   0.20,  -3.71,  99.90,  -3.57,  -0.06,
05/13 16Z,   0.30,  -1.76,  99.90,  -1.52,  -0.06,  (max)
05/13 17Z,   0.30,  -2.16,  99.90,  -1.91,  -0.06,
05/13 18Z,   0.30,  -4.44,  99.90,  -4.19,  -0.06,
05/13 19Z,   0.40,  -7.75,  99.90,  -7.41,  -0.06,
05/13 20Z,   0.40, -11.44,  99.90, -11.10,  -0.06,
05/13 21Z,   0.40, -14.91,  99.90, -14.56,  -0.06,
05/13 22Z,   0.40, -17.14,  99.90, -16.80,  -0.06,  (min)
05/13 23Z,   0.40, -17.13,  99.90, -16.78,  -0.06,
05/14 00Z,   0.40, -14.79,  99.90, -14.45,  -0.06,
05/14 01Z,   0.40, -11.07,  99.90, -10.73,  -0.06,
05/14 02Z,   0.40,  -6.91,  99.90,  -6.57,  -0.06,
05/14 03Z,   0.40,  -3.12,  99.90,  -2.78,  -0.06,
05/14 04Z,   0.40,  -0.81,  99.90,  -0.47,  -0.06,  (max)
05/14 05Z,   0.40,  -0.84,  99.90,  -0.50,  -0.06,
05/14 06Z,   0.50,  -3.08,  99.90,  -2.64,  -0.06,
05/14 07Z,   0.50,  -6.65,  99.90,  -6.21,  -0.06,
05/14 08Z,   0.50, -10.74,  99.90, -10.30,  -0.06,
05/14 09Z,   0.50, -14.72,  99.90, -14.28,  -0.06,
05/14 10Z,   0.50, -17.79,  99.90, -17.35,  -0.06,
05/14 11Z,   0.50, -18.84,  99.90, -18.40,  -0.06,  (min)
05/14 12Z,   0.50, -17.36,  99.90, -16.92,  -0.06,
05/14 13Z,   0.50, -14.04,  99.90, -13.60,  -0.06,
05/14 14Z,   0.50,  -9.97,  99.90,  -9.52,  -0.06,
05/14 15Z,   0.50,  -5.94,  99.90,  -5.50,  -0.06,
05/14 16Z,   0.40,  -2.89,  99.90,  -2.55,  -0.06,
05/14 17Z,   0.40,  -1.83,  99.90,  -1.49,  -0.06,  (max)
05/14 18Z,   0.40,  -3.04,  99.90,  -2.69,  -0.06,
05/14 19Z,   0.30,  -5.81,  99.90,  -5.57,  -0.06,
05/14 20Z,   0.30,  -9.28,  99.90,  -9.03,  -0.06,
05/14 21Z,   0.30, -12.81,  99.90, -12.56,  -0.06,
05/14 22Z,   0.30, -15.78,  99.90, -15.54,  -0.06,
05/14 23Z,   0.40, -17.22,  99.90, -16.87,  -0.06,  (min)
05/15 00Z,   0.40, -16.29,  99.90, -15.94,  -0.06,
05/15 01Z,   0.40, -13.28,  99.90, -12.94,  -0.06,
05/15 02Z,   0.40,  -9.32,  99.90,  -8.97,  -0.06,
05/15 03Z,   0.40,  -5.34,  99.90,  -5.00,  -0.06,
05/15 04Z,   0.30,  -2.13,  99.90,  -1.89,  -0.06,
05/15 05Z,   0.30,  -0.70,  99.90,  -0.45,  -0.06,  (max)
05/15 06Z,   0.30,  -1.62,  99.90,  -1.38,  -0.06,
05/15 07Z,   0.20,  -4.47,  99.90,  -4.33,  -0.06,
05/15 08Z,   0.20,  -8.30,  99.90,  -8.16,  -0.06,
05/15 09Z,   0.30, -12.31,  99.90, -12.07,  -0.06,
05/15 10Z,   0.30, -15.91,  99.90, -15.67,  -0.06,
05/15 11Z,   0.30, -18.28,  99.90, -18.04,  -0.06,
05/15 12Z,   0.30, -18.42,  99.90, -18.18,  -0.06,  (min)
05/15 13Z,   0.40, -16.15,  99.90, -15.80,  -0.06,
05/15 14Z,   0.40, -12.42,  99.90, -12.08,  -0.06,
05/15 15Z,   0.40,  -8.38,  99.90,  -8.04,  -0.06,
05/15 16Z,   0.40,  -4.77,  99.90,  -4.42,  -0.06,
05/15 17Z,   0.40,  -2.45,  99.90,  -2.11,  -0.06,
05/15 18Z,   0.40,  -2.25,  99.90,  -1.90,  -0.06,
05/15 19Z,  99.90,  -4.11,  99.90,  99.90,  -0.06,
05/15 20Z,  99.90,  -7.21,  99.90,  99.90,  -0.06,
05/15 21Z,  99.90, -10.67,  99.90,  99.90,  -0.06,
05/15 22Z,  99.90, -13.91,  99.90,  99.90,  -0.06,
05/15 23Z,  99.90, -16.32,  99.90,  99.90,  -0.06,
05/16 00Z,  99.90, -16.95,  99.90,  99.90,  -0.06,