EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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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 01:22:22 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 06Z,  -0.80,  -5.85,  -6.99,  99.90,  -0.34,
12/05 07Z,  -0.70,  -8.45,  -9.39,  99.90,  -0.24,
12/05 08Z,  -0.60, -11.01, -11.50,  99.90,   0.11,
12/05 09Z,  -0.40, -12.75, -13.01,  99.90,   0.14,  (min)
12/05 10Z,  -0.30, -12.82, -12.85,  99.90,   0.27,
12/05 11Z,  -0.20, -11.17, -10.78,  99.90,   0.59,
12/05 12Z,   0.00,  -8.53,  -8.44,  99.90,   0.09,
12/05 13Z,   0.10,  -5.56,  -5.64,  99.90,  -0.18,
12/05 14Z,   0.20,  -2.75,  -2.68,  99.90,  -0.13,
12/05 15Z,   0.30,  -0.85,  -0.84,  99.90,  -0.29,
12/05 16Z,   0.30,  -0.46,  -0.55,  99.90,  -0.39,  (max)
12/05 17Z,   0.30,  -1.60,  -1.89,  99.90,  -0.59,
12/05 18Z,   0.30,  -3.93,  -4.32,  99.90,  -0.69,
12/05 19Z,   0.30,  -6.95,  -7.13,  99.90,  -0.48,
12/05 20Z,   0.30, -10.19, -10.28,  99.90,  -0.39,
12/05 21Z,   0.30, -12.98, -13.08,  99.90,  -0.40,
12/05 22Z,   0.30, -14.41, -14.53,  99.90,  -0.42,  (min)
12/05 23Z,   0.40, -13.95, -13.94,  99.90,  -0.39,
12/06 00Z,   0.20, -12.05, -11.85,  99.90,  -0.00,
12/06 01Z,   0.20,  -9.40,  -9.31,  99.90,  -0.11,
12/06 02Z,   0.30,  -6.48,  -6.32,  99.90,  -0.14,
12/06 03Z,   0.40,  -3.93,  -3.79,  99.90,  -0.26,
12/06 04Z,   0.40,  -2.51,  -2.55,  99.90,  -0.44,  (max)
12/06 05Z,   0.40,  -2.55,  -2.81,  99.90,  -0.66,
12/06 06Z,   0.30,  -3.88,  -4.03,  99.90,  -0.45,
12/06 07Z,   0.30,  -6.10,  -6.08,  99.90,  -0.28,
12/06 08Z,   0.20,  -8.74,  -8.74,  99.90,  -0.20,
12/06 09Z,   0.20, -11.27, -11.30,  99.90,  -0.23,
12/06 10Z,   0.20, -12.85, -12.71,  99.90,  -0.06,  (min)
12/06 11Z,   0.20, -12.68, -12.50,  99.90,  -0.02,
12/06 12Z,   0.10, -10.87, -10.63,  99.90,   0.14,
12/06 13Z,   0.10,  -8.18,  -8.14,  99.90,  -0.06,
12/06 14Z,   0.10,  -5.21,  -5.15,  99.90,  -0.04,
12/06 15Z,   0.10,  -2.49,  -2.20,  99.90,   0.19,
12/06 16Z,   0.10,  -0.76,  -0.63,  99.90,   0.03,
12/06 17Z,   0.20,  -0.56,  -0.59,  99.90,  -0.23,  (max)
12/06 18Z,   0.10,  -1.84,  -1.79,  99.90,  -0.05,
12/06 19Z,   0.10,  -4.25,  -4.07,  99.90,   0.08,
12/06 20Z,   0.20,  -7.30,  -6.84,  99.90,   0.26,
12/06 21Z,   0.20, -10.51,  -9.99,  99.90,   0.32,
12/06 22Z,   0.20, -13.18, -12.48,  99.90,   0.50,
12/06 23Z,   0.20, -14.37, -13.55,  99.90,   0.62,  (min)
12/07 00Z,   0.20, -13.71, -12.70,  99.90,   0.81,
12/07 01Z,   0.20, -11.73, -10.73,  99.90,   0.80,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 02Z,   0.10,  -9.09,  99.90,  -8.26,   0.73,
12/07 03Z,   0.00,  -6.22,  99.90,  -5.56,   0.66,
12/07 04Z,   0.00,  -3.80,  99.90,  -3.20,   0.59,
12/07 05Z,   0.00,  -2.55,  99.90,  -2.02,   0.52,  (max)
12/07 06Z,   0.00,  -2.72,  99.90,  -2.27,   0.45,
12/07 07Z,   0.00,  -4.13,  99.90,  -3.75,   0.38,
12/07 08Z,  -0.10,  -6.36,  99.90,  -6.15,   0.31,
12/07 09Z,   0.00,  -8.98,  99.90,  -8.73,   0.24,
12/07 10Z,   0.00, -11.41,  99.90, -11.23,   0.17,
12/07 11Z,   0.00, -12.78,  99.90, -12.67,   0.10,  (min)
12/07 12Z,   0.00, -12.40,  99.90, -12.36,   0.03,
12/07 13Z,   0.00, -10.52,  99.90, -10.55,  -0.04,
12/07 14Z,   0.00,  -7.89,  99.90,  -7.93,  -0.04,
12/07 15Z,   0.00,  -5.02,  99.90,  -5.06,  -0.04,
12/07 16Z,   0.00,  -2.45,  99.90,  -2.49,  -0.04,
12/07 17Z,   0.00,  -0.92,  99.90,  -0.96,  -0.04,
12/07 18Z,   0.00,  -0.89,  99.90,  -0.92,  -0.04,  (max)
12/07 19Z,  -0.10,  -2.25,  99.90,  -2.39,  -0.04,
12/07 20Z,   0.00,  -4.65,  99.90,  -4.68,  -0.04,
12/07 21Z,   0.00,  -7.63,  99.90,  -7.66,  -0.04,
12/07 22Z,   0.00, -10.71,  99.90, -10.75,  -0.04,
12/07 23Z,   0.00, -13.16,  99.90, -13.20,  -0.04,
12/08 00Z,   0.00, -14.09,  99.90, -14.13,  -0.04,  (min)
12/08 01Z,   0.00, -13.27,  99.90, -13.31,  -0.04,
12/08 02Z,   0.00, -11.31,  99.90, -11.34,  -0.04,
12/08 03Z,  -0.10,  -8.75,  99.90,  -8.88,  -0.04,
12/08 04Z,  -0.10,  -6.00,  99.90,  -6.14,  -0.04,
12/08 05Z,  -0.20,  -3.76,  99.90,  -4.00,  -0.04,
12/08 06Z,  -0.20,  -2.69,  99.90,  -2.93,  -0.04,  (max)
12/08 07Z,  -0.30,  -2.98,  99.90,  -3.32,  -0.04,
12/08 08Z,  -0.40,  -4.41,  99.90,  -4.85,  -0.04,
12/08 09Z,  -0.50,  -6.60,  99.90,  -7.13,  -0.04,
12/08 10Z,  -0.60,  -9.11,  99.90,  -9.75,  -0.04,
12/08 11Z,  -0.50, -11.39,  99.90, -11.92,  -0.04,
12/08 12Z,  -0.50, -12.54,  99.90, -13.08,  -0.04,  (min)
12/08 13Z,  -0.50, -12.02,  99.90, -12.55,  -0.04,
12/08 14Z,  -0.40, -10.17,  99.90, -10.61,  -0.04,
12/08 15Z,  -0.50,  -7.70,  99.90,  -8.23,  -0.04,
12/08 16Z,  -0.60,  -5.01,  99.90,  -5.64,  -0.04,
12/08 17Z,  -0.60,  -2.64,  99.90,  -3.27,  -0.04,
12/08 18Z,  -0.80,  -1.31,  99.90,  -2.15,  -0.04,  (max)
12/08 19Z,  -0.80,  -1.40,  99.90,  -2.23,  -0.04,
12/08 20Z,  -0.80,  -2.77,  99.90,  -3.61,  -0.04,
12/08 21Z,  -0.50,  -5.07,  99.90,  -5.61,  -0.04,
12/08 22Z,  -0.30,  -7.89,  99.90,  -8.22,  -0.04,
12/08 23Z,  -0.10, -10.76,  99.90, -10.90,  -0.04,
12/09 00Z,   0.00, -12.95,  99.90, -12.98,  -0.04,
12/09 01Z,   0.00, -13.62,  99.90, -13.66,  -0.04,  (min)
12/09 02Z,   0.00, -12.72,  99.90, -12.75,  -0.04,
12/09 03Z,   0.00, -10.84,  99.90, -10.87,  -0.04,
12/09 04Z,   0.00,  -8.42,  99.90,  -8.46,  -0.04,
12/09 05Z,  -0.10,  -5.84,  99.90,  -5.98,  -0.04,
12/09 06Z,  -0.10,  -3.80,  99.90,  -3.94,  -0.04,
12/09 07Z,  -0.20,  -2.90,  99.90,  -3.14,  -0.04,  (max)
12/09 08Z,  -0.20,  -3.27,  99.90,  -3.50,  -0.04,
12/09 09Z,  -0.20,  -4.67,  99.90,  -4.91,  -0.04,
12/09 10Z,  -0.10,  -6.75,  99.90,  -6.89,  -0.04,
12/09 11Z,   0.00,  -9.13,  99.90,  -9.16,  -0.04,
12/09 12Z,   0.00, -11.23,  99.90, -11.26,  -0.04,
12/09 13Z,   0.10, -12.19,  99.90, -12.13,  -0.04,  (min)
12/09 14Z,   0.10, -11.60,  99.90, -11.54,  -0.04,
12/09 15Z,   0.10,  -9.89,  99.90,  -9.82,  -0.04,
12/09 16Z,   0.10,  -7.63,  99.90,  -7.57,  -0.04,
12/09 17Z,   0.00,  -5.16,  99.90,  -5.20,  -0.04,
12/09 18Z,   0.00,  -3.01,  99.90,  -3.04,  -0.04,
12/09 19Z,   0.00,  -1.86,  99.90,  -1.90,  -0.04,  (max)
12/09 20Z,   0.00,  -2.02,  99.90,  -2.06,  -0.04,
12/09 21Z,   0.00,  -3.34,  99.90,  -3.37,  -0.04,
12/09 22Z,  -0.10,  -5.47,  99.90,  -5.61,  -0.04,
12/09 23Z,  -0.20,  -8.06,  99.90,  -8.30,  -0.04,
12/10 00Z,  -0.20, -10.68,  99.90, -10.92,  -0.04,
12/10 01Z,  -0.30, -12.59,  99.90, -12.93,  -0.04,
12/10 02Z,  -0.30, -13.05,  99.90, -13.39,  -0.04,  (min)
12/10 03Z,  -0.40, -12.13,  99.90, -12.56,  -0.04,
12/10 04Z,  -0.60, -10.38,  99.90, -11.01,  -0.04,
12/10 05Z,  -0.60,  -8.13,  99.90,  -8.76,  -0.04,
12/10 06Z,  -0.70,  -5.73,  99.90,  -6.47,  -0.04,
12/10 07Z,  -0.70,  -3.88,  99.90,  -4.62,  -0.04,
12/10 08Z,  -0.80,  -3.12,  99.90,  -3.96,  -0.04,  (max)
12/10 09Z,  -0.90,  -3.53,  99.90,  -4.47,  -0.04,
12/10 10Z,  -0.90,  -4.87,  99.90,  -5.80,  -0.04,
12/10 11Z,  -0.80,  -6.82,  99.90,  -7.65,  -0.04,
12/10 12Z,  -0.70,  -9.04,  99.90,  -9.78,  -0.04,
12/10 13Z,  -0.70, -10.98,  99.90, -11.71,  -0.04,
12/10 14Z,  -0.60, -11.81,  99.90, -12.45,  -0.04,  (min)
12/10 15Z,  -0.60, -11.23,  99.90, -11.87,  -0.04,
12/10 16Z,  -0.70,  -9.72,  99.90, -10.45,  -0.04,
12/10 17Z,  -0.70,  -7.71,  99.90,  -8.44,  -0.04,
12/10 18Z,  -0.80,  -5.45,  99.90,  -6.29,  -0.04,