EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Boston, MA : 12/07/2025 01:23:10 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 06Z,  -0.80,  -3.60,  -4.74,  99.90,  -0.34,
12/05 07Z,  -0.70,  -6.20,  -7.14,  99.90,  -0.24,
12/05 08Z,  -0.60,  -8.76,  -9.25,  99.90,   0.11,
12/05 09Z,  -0.40, -10.50, -10.76,  99.90,   0.14,  (min)
12/05 10Z,  -0.30, -10.57, -10.60,  99.90,   0.27,
12/05 11Z,  -0.20,  -8.92,  -8.53,  99.90,   0.59,
12/05 12Z,   0.00,  -6.28,  -6.19,  99.90,   0.09,
12/05 13Z,   0.10,  -3.31,  -3.39,  99.90,  -0.18,
12/05 14Z,   0.20,  -0.50,  -0.43,  99.90,  -0.13,
12/05 15Z,   0.30,   1.40,   1.41,  99.90,  -0.29,
12/05 16Z,   0.30,   1.79,   1.70,  99.90,  -0.39,  (max)
12/05 17Z,   0.30,   0.65,   0.36,  99.90,  -0.59,
12/05 18Z,   0.30,  -1.68,  -2.07,  99.90,  -0.69,
12/05 19Z,   0.30,  -4.70,  -4.88,  99.90,  -0.48,
12/05 20Z,   0.30,  -7.94,  -8.03,  99.90,  -0.39,
12/05 21Z,   0.30, -10.73, -10.83,  99.90,  -0.40,
12/05 22Z,   0.30, -12.16, -12.28,  99.90,  -0.42,  (min)
12/05 23Z,   0.40, -11.70, -11.69,  99.90,  -0.39,
12/06 00Z,   0.20,  -9.80,  -9.60,  99.90,  -0.00,
12/06 01Z,   0.20,  -7.15,  -7.06,  99.90,  -0.11,
12/06 02Z,   0.30,  -4.23,  -4.07,  99.90,  -0.14,
12/06 03Z,   0.40,  -1.68,  -1.54,  99.90,  -0.26,
12/06 04Z,   0.40,  -0.26,  -0.30,  99.90,  -0.44,  (max)
12/06 05Z,   0.40,  -0.30,  -0.56,  99.90,  -0.66,
12/06 06Z,   0.30,  -1.63,  -1.78,  99.90,  -0.45,
12/06 07Z,   0.30,  -3.85,  -3.83,  99.90,  -0.28,
12/06 08Z,   0.20,  -6.49,  -6.49,  99.90,  -0.20,
12/06 09Z,   0.20,  -9.02,  -9.05,  99.90,  -0.23,
12/06 10Z,   0.20, -10.60, -10.46,  99.90,  -0.06,  (min)
12/06 11Z,   0.20, -10.43, -10.25,  99.90,  -0.02,
12/06 12Z,   0.10,  -8.62,  -8.38,  99.90,   0.14,
12/06 13Z,   0.10,  -5.93,  -5.89,  99.90,  -0.06,
12/06 14Z,   0.10,  -2.96,  -2.90,  99.90,  -0.04,
12/06 15Z,   0.10,  -0.24,   0.05,  99.90,   0.19,
12/06 16Z,   0.10,   1.49,   1.62,  99.90,   0.03,
12/06 17Z,   0.20,   1.69,   1.66,  99.90,  -0.23,  (max)
12/06 18Z,   0.10,   0.41,   0.46,  99.90,  -0.05,
12/06 19Z,   0.10,  -2.00,  -1.82,  99.90,   0.08,
12/06 20Z,   0.20,  -5.05,  -4.59,  99.90,   0.26,
12/06 21Z,   0.20,  -8.26,  -7.74,  99.90,   0.32,
12/06 22Z,   0.20, -10.93, -10.23,  99.90,   0.50,
12/06 23Z,   0.20, -12.12, -11.30,  99.90,   0.62,  (min)
12/07 00Z,   0.20, -11.46, -10.45,  99.90,   0.81,
12/07 01Z,   0.20,  -9.48,  -8.48,  99.90,   0.80,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 02Z,   0.10,  -6.84,  99.90,  -6.01,   0.73,
12/07 03Z,   0.00,  -3.97,  99.90,  -3.31,   0.66,
12/07 04Z,   0.00,  -1.55,  99.90,  -0.95,   0.59,
12/07 05Z,   0.00,  -0.30,  99.90,   0.23,   0.52,  (max)
12/07 06Z,   0.00,  -0.47,  99.90,  -0.02,   0.45,
12/07 07Z,   0.00,  -1.88,  99.90,  -1.50,   0.38,
12/07 08Z,  -0.10,  -4.11,  99.90,  -3.90,   0.31,
12/07 09Z,   0.00,  -6.73,  99.90,  -6.48,   0.24,
12/07 10Z,   0.00,  -9.16,  99.90,  -8.98,   0.17,
12/07 11Z,   0.00, -10.53,  99.90, -10.42,   0.10,  (min)
12/07 12Z,   0.00, -10.15,  99.90, -10.11,   0.03,
12/07 13Z,   0.00,  -8.27,  99.90,  -8.30,  -0.04,
12/07 14Z,   0.00,  -5.64,  99.90,  -5.68,  -0.04,
12/07 15Z,   0.00,  -2.77,  99.90,  -2.81,  -0.04,
12/07 16Z,   0.00,  -0.20,  99.90,  -0.24,  -0.04,
12/07 17Z,   0.00,   1.33,  99.90,   1.29,  -0.04,
12/07 18Z,   0.00,   1.36,  99.90,   1.33,  -0.04,  (max)
12/07 19Z,  -0.10,  -0.00,  99.90,  -0.14,  -0.04,
12/07 20Z,   0.00,  -2.40,  99.90,  -2.43,  -0.04,
12/07 21Z,   0.00,  -5.38,  99.90,  -5.41,  -0.04,
12/07 22Z,   0.00,  -8.46,  99.90,  -8.50,  -0.04,
12/07 23Z,   0.00, -10.91,  99.90, -10.95,  -0.04,
12/08 00Z,   0.00, -11.84,  99.90, -11.88,  -0.04,  (min)
12/08 01Z,   0.00, -11.02,  99.90, -11.06,  -0.04,
12/08 02Z,   0.00,  -9.06,  99.90,  -9.09,  -0.04,
12/08 03Z,  -0.10,  -6.50,  99.90,  -6.63,  -0.04,
12/08 04Z,  -0.10,  -3.75,  99.90,  -3.89,  -0.04,
12/08 05Z,  -0.20,  -1.51,  99.90,  -1.75,  -0.04,
12/08 06Z,  -0.20,  -0.44,  99.90,  -0.68,  -0.04,  (max)
12/08 07Z,  -0.30,  -0.73,  99.90,  -1.07,  -0.04,
12/08 08Z,  -0.40,  -2.16,  99.90,  -2.60,  -0.04,
12/08 09Z,  -0.50,  -4.35,  99.90,  -4.88,  -0.04,
12/08 10Z,  -0.60,  -6.86,  99.90,  -7.50,  -0.04,
12/08 11Z,  -0.50,  -9.14,  99.90,  -9.67,  -0.04,
12/08 12Z,  -0.50, -10.29,  99.90, -10.83,  -0.04,  (min)
12/08 13Z,  -0.50,  -9.77,  99.90, -10.30,  -0.04,
12/08 14Z,  -0.40,  -7.92,  99.90,  -8.36,  -0.04,
12/08 15Z,  -0.50,  -5.45,  99.90,  -5.98,  -0.04,
12/08 16Z,  -0.60,  -2.76,  99.90,  -3.39,  -0.04,
12/08 17Z,  -0.60,  -0.39,  99.90,  -1.02,  -0.04,
12/08 18Z,  -0.80,   0.94,  99.90,   0.10,  -0.04,  (max)
12/08 19Z,  -0.80,   0.85,  99.90,   0.02,  -0.04,
12/08 20Z,  -0.80,  -0.52,  99.90,  -1.36,  -0.04,
12/08 21Z,  -0.50,  -2.82,  99.90,  -3.36,  -0.04,
12/08 22Z,  -0.30,  -5.64,  99.90,  -5.97,  -0.04,
12/08 23Z,  -0.10,  -8.51,  99.90,  -8.65,  -0.04,
12/09 00Z,   0.00, -10.70,  99.90, -10.73,  -0.04,
12/09 01Z,   0.00, -11.37,  99.90, -11.41,  -0.04,  (min)
12/09 02Z,   0.00, -10.47,  99.90, -10.50,  -0.04,
12/09 03Z,   0.00,  -8.59,  99.90,  -8.62,  -0.04,
12/09 04Z,   0.00,  -6.17,  99.90,  -6.21,  -0.04,
12/09 05Z,  -0.10,  -3.59,  99.90,  -3.73,  -0.04,
12/09 06Z,  -0.10,  -1.55,  99.90,  -1.69,  -0.04,
12/09 07Z,  -0.20,  -0.65,  99.90,  -0.89,  -0.04,  (max)
12/09 08Z,  -0.20,  -1.02,  99.90,  -1.25,  -0.04,
12/09 09Z,  -0.20,  -2.42,  99.90,  -2.66,  -0.04,
12/09 10Z,  -0.10,  -4.50,  99.90,  -4.64,  -0.04,
12/09 11Z,   0.00,  -6.88,  99.90,  -6.91,  -0.04,
12/09 12Z,   0.00,  -8.98,  99.90,  -9.01,  -0.04,
12/09 13Z,   0.10,  -9.94,  99.90,  -9.88,  -0.04,  (min)
12/09 14Z,   0.10,  -9.35,  99.90,  -9.29,  -0.04,
12/09 15Z,   0.10,  -7.64,  99.90,  -7.57,  -0.04,
12/09 16Z,   0.10,  -5.38,  99.90,  -5.32,  -0.04,
12/09 17Z,   0.00,  -2.91,  99.90,  -2.95,  -0.04,
12/09 18Z,   0.00,  -0.76,  99.90,  -0.79,  -0.04,
12/09 19Z,   0.00,   0.39,  99.90,   0.35,  -0.04,  (max)
12/09 20Z,   0.00,   0.23,  99.90,   0.19,  -0.04,
12/09 21Z,   0.00,  -1.09,  99.90,  -1.12,  -0.04,
12/09 22Z,  -0.10,  -3.22,  99.90,  -3.36,  -0.04,
12/09 23Z,  -0.20,  -5.81,  99.90,  -6.05,  -0.04,
12/10 00Z,  -0.20,  -8.43,  99.90,  -8.67,  -0.04,
12/10 01Z,  -0.30, -10.34,  99.90, -10.68,  -0.04,
12/10 02Z,  -0.30, -10.80,  99.90, -11.14,  -0.04,  (min)
12/10 03Z,  -0.40,  -9.88,  99.90, -10.31,  -0.04,
12/10 04Z,  -0.60,  -8.13,  99.90,  -8.76,  -0.04,
12/10 05Z,  -0.60,  -5.88,  99.90,  -6.51,  -0.04,
12/10 06Z,  -0.70,  -3.48,  99.90,  -4.22,  -0.04,
12/10 07Z,  -0.70,  -1.63,  99.90,  -2.37,  -0.04,
12/10 08Z,  -0.80,  -0.87,  99.90,  -1.71,  -0.04,  (max)
12/10 09Z,  -0.90,  -1.28,  99.90,  -2.22,  -0.04,
12/10 10Z,  -0.90,  -2.62,  99.90,  -3.55,  -0.04,
12/10 11Z,  -0.80,  -4.57,  99.90,  -5.40,  -0.04,
12/10 12Z,  -0.70,  -6.79,  99.90,  -7.53,  -0.04,
12/10 13Z,  -0.70,  -8.73,  99.90,  -9.46,  -0.04,
12/10 14Z,  -0.60,  -9.56,  99.90, -10.20,  -0.04,  (min)
12/10 15Z,  -0.60,  -8.98,  99.90,  -9.62,  -0.04,
12/10 16Z,  -0.70,  -7.47,  99.90,  -8.20,  -0.04,
12/10 17Z,  -0.70,  -5.46,  99.90,  -6.19,  -0.04,
12/10 18Z,  -0.80,  -3.20,  99.90,  -4.04,  -0.04,