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
#Boston, MA : 11/13/2025 16:21:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 00Z,  -0.10,  -6.98,  -6.95,  99.90,   0.13,
11/12 01Z,  -0.20,  -9.40,  -9.66,  99.90,  -0.06,
11/12 02Z,  -0.30, -11.47, -11.68,  99.90,   0.09,
11/12 03Z,  -0.40, -12.42, -12.49,  99.90,   0.33,  (min)
11/12 04Z,  -0.50, -12.04, -12.29,  99.90,   0.25,
11/12 05Z,  -0.50, -10.78, -11.13,  99.90,   0.15,
11/12 06Z,  -0.40,  -8.96,  -9.67,  99.90,  -0.31,
11/12 07Z,  -0.50,  -6.78,  -7.36,  99.90,  -0.08,
11/12 08Z,  -0.50,  -4.80,  -5.36,  99.90,  -0.06,
11/12 09Z,  -0.60,  -3.66,  -4.34,  99.90,  -0.08,
11/12 10Z,  -0.60,  -3.58,  -3.98,  99.90,   0.20,  (max)
11/12 11Z,  -0.60,  -4.42,  -5.07,  99.90,  -0.05,
11/12 12Z,  -0.50,  -5.94,  -6.32,  99.90,   0.12,
11/12 13Z,  -0.50,  -7.88,  -7.86,  99.90,   0.52,
11/12 14Z,  -0.40,  -9.85,  -9.81,  99.90,   0.44,
11/12 15Z,  -0.40, -11.10, -11.06,  99.90,   0.44,
11/12 16Z,  -0.40, -11.10, -11.06,  99.90,   0.44,  (min)
11/12 17Z,  -0.40, -10.09, -10.14,  99.90,   0.35,
11/12 18Z,  -0.40,  -8.51,  -8.64,  99.90,   0.27,
11/12 19Z,  -0.30,  -6.52,  -6.60,  99.90,   0.22,
11/12 20Z,  -0.30,  -4.50,  -4.74,  99.90,   0.06,
11/12 21Z,  -0.20,  -3.13,  -3.26,  99.90,   0.07,
11/12 22Z,  -0.10,  -2.79,  -2.98,  99.90,  -0.09,  (max)
11/12 23Z,  -0.10,  -3.45,  -3.79,  99.90,  -0.24,
11/13 00Z,   0.00,  -4.88,  -5.13,  99.90,  -0.25,
11/13 01Z,   0.00,  -6.86,  -7.16,  99.90,  -0.30,
11/13 02Z,   0.00,  -9.13,  -9.04,  99.90,   0.09,
11/13 03Z,   0.10, -11.09, -10.92,  99.90,   0.07,
11/13 04Z,   0.10, -12.00, -11.82,  99.90,   0.08,  (min)
11/13 05Z,   0.30, -11.71, -11.13,  99.90,   0.28,
11/13 06Z,   0.30, -10.61, -10.09,  99.90,   0.22,
11/13 07Z,   0.40,  -8.91,  -8.16,  99.90,   0.35,
11/13 08Z,   0.50,  -6.78,  -6.08,  99.90,   0.20,
11/13 09Z,   0.50,  -4.84,  -4.13,  99.90,   0.21,
11/13 10Z,   0.60,  -3.72,  -2.89,  99.90,   0.23,
11/13 11Z,   0.60,  -3.59,  -2.81,  99.90,   0.18,  (max)
11/13 12Z,   0.60,  -4.33,  -3.61,  99.90,   0.12,
11/13 13Z,   0.60,  -5.75,  -5.11,  99.90,   0.04,
11/13 14Z,   0.60,  -7.66,  -7.00,  99.90,   0.06,
11/13 15Z,   0.60,  -9.64,  -8.86,  99.90,   0.18,
11/13 16Z,   0.70, -10.93, -10.18,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 17Z,   0.70, -11.06,  99.90, -10.29,   0.06,  (min)
11/13 18Z,   0.70, -10.26,  99.90,  -9.49,   0.07,
11/13 19Z,   0.70,  -8.85,  99.90,  -8.07,   0.08,
11/13 20Z,   0.70,  -6.93,  99.90,  -6.15,   0.08,
11/13 21Z,   0.80,  -4.93,  99.90,  -4.04,   0.09,
11/13 22Z,   0.80,  -3.55,  99.90,  -2.65,   0.10,
11/13 23Z,   0.80,  -3.14,  99.90,  -2.23,   0.11,  (max)
11/14 00Z,   0.70,  -3.66,  99.90,  -2.85,   0.11,
11/14 01Z,   0.70,  -4.94,  99.90,  -4.11,   0.12,
11/14 02Z,   0.70,  -6.79,  99.90,  -5.96,   0.13,
11/14 03Z,   0.60,  -8.98,  99.90,  -8.25,   0.14,
11/14 04Z,   0.60, -10.87,  99.90, -10.12,   0.14,
11/14 05Z,   0.60, -11.72,  99.90, -10.98,   0.14,  (min)
11/14 06Z,   0.60, -11.48,  99.90, -10.74,   0.14,
11/14 07Z,   0.70, -10.46,  99.90,  -9.61,   0.14,
11/14 08Z,   0.70,  -8.76,  99.90,  -7.91,   0.14,
11/14 09Z,   0.70,  -6.61,  99.90,  -5.77,   0.14,
11/14 10Z,   0.80,  -4.70,  99.90,  -3.75,   0.14,
11/14 11Z,   0.80,  -3.60,  99.90,  -2.65,   0.14,
11/14 12Z,   0.80,  -3.47,  99.90,  -2.52,   0.14,  (max)
11/14 13Z,   0.80,  -4.19,  99.90,  -3.25,   0.14,
11/14 14Z,   0.80,  -5.62,  99.90,  -4.68,   0.14,
11/14 15Z,   0.80,  -7.59,  99.90,  -6.65,   0.14,
11/14 16Z,   0.80,  -9.64,  99.90,  -8.70,   0.14,
11/14 17Z,   0.70, -10.98,  99.90, -10.13,   0.14,
11/14 18Z,   0.70, -11.18,  99.90, -10.34,   0.14,  (min)
11/14 19Z,   0.70, -10.50,  99.90,  -9.66,   0.14,
11/14 20Z,   0.80,  -9.15,  99.90,  -8.21,   0.14,
11/14 21Z,   0.80,  -7.20,  99.90,  -6.26,   0.14,
11/14 22Z,   0.80,  -5.18,  99.90,  -4.24,   0.14,
11/14 23Z,   0.90,  -3.79,  99.90,  -2.75,   0.14,
11/15 00Z,   0.90,  -3.35,  99.90,  -2.31,   0.14,  (max)
11/15 01Z,   0.80,  -3.81,  99.90,  -2.86,   0.14,
11/15 02Z,   0.80,  -5.01,  99.90,  -4.07,   0.14,
11/15 03Z,   0.80,  -6.83,  99.90,  -5.89,   0.14,
11/15 04Z,   0.70,  -9.00,  99.90,  -8.16,   0.14,
11/15 05Z,   0.70, -10.82,  99.90,  -9.97,   0.14,
11/15 06Z,   0.70, -11.58,  99.90, -10.74,   0.14,  (min)
11/15 07Z,   0.70, -11.29,  99.90, -10.45,   0.14,
11/15 08Z,   0.70, -10.22,  99.90,  -9.38,   0.14,
11/15 09Z,   0.70,  -8.43,  99.90,  -7.59,   0.14,
11/15 10Z,   0.70,  -6.23,  99.90,  -5.39,   0.14,
11/15 11Z,   0.70,  -4.36,  99.90,  -3.51,   0.14,
11/15 12Z,   0.70,  -3.34,  99.90,  -2.50,   0.14,
11/15 13Z,   0.70,  -3.30,  99.90,  -2.46,   0.14,  (max)
11/15 14Z,   0.70,  -4.12,  99.90,  -3.28,   0.14,
11/15 15Z,   0.70,  -5.66,  99.90,  -4.82,   0.14,
11/15 16Z,   0.70,  -7.76,  99.90,  -6.91,   0.14,
11/15 17Z,   0.70,  -9.88,  99.90,  -9.04,   0.14,
11/15 18Z,   0.60, -11.21,  99.90, -10.47,   0.14,
11/15 19Z,   0.60, -11.41,  99.90, -10.67,   0.14,  (min)
11/15 20Z,   0.60, -10.73,  99.90,  -9.99,   0.14,
11/15 21Z,   0.70,  -9.30,  99.90,  -8.46,   0.14,
11/15 22Z,   0.70,  -7.26,  99.90,  -6.42,   0.14,
11/15 23Z,   0.70,  -5.22,  99.90,  -4.38,   0.14,
11/16 00Z,   0.70,  -3.86,  99.90,  -3.02,   0.14,
11/16 01Z,   0.70,  -3.45,  99.90,  -2.61,   0.14,  (max)
11/16 02Z,   0.70,  -3.94,  99.90,  -3.10,   0.14,
11/16 03Z,   0.70,  -5.18,  99.90,  -4.34,   0.14,
11/16 04Z,   0.70,  -7.05,  99.90,  -6.21,   0.14,
11/16 05Z,   0.70,  -9.22,  99.90,  -8.37,   0.14,
11/16 06Z,   0.70, -10.91,  99.90, -10.07,   0.14,
11/16 07Z,   0.80, -11.50,  99.90, -10.56,   0.14,  (min)
11/16 08Z,   0.80, -11.06,  99.90, -10.12,   0.14,
11/16 09Z,   0.80,  -9.84,  99.90,  -8.90,   0.14,
11/16 10Z,   0.90,  -7.90,  99.90,  -6.86,   0.14,
11/16 11Z,   0.90,  -5.66,  99.90,  -4.62,   0.14,
11/16 12Z,   0.90,  -3.89,  99.90,  -2.84,   0.14,
11/16 13Z,   0.90,  -3.05,  99.90,  -2.00,   0.14,  (max)
11/16 14Z,   0.90,  -3.19,  99.90,  -2.15,   0.14,
11/16 15Z,   0.80,  -4.20,  99.90,  -3.26,   0.14,
11/16 16Z,   0.80,  -5.93,  99.90,  -4.99,   0.14,
11/16 17Z,   0.80,  -8.19,  99.90,  -7.24,   0.14,
11/16 18Z,   0.70, -10.34,  99.90,  -9.49,   0.14,
11/16 19Z,   0.70, -11.57,  99.90, -10.72,   0.14,
11/16 20Z,   0.60, -11.64,  99.90, -10.90,   0.14,  (min)
11/16 21Z,   0.50, -10.83,  99.90, -10.19,   0.14,
11/16 22Z,   0.50,  -9.24,  99.90,  -8.60,   0.14,
11/16 23Z,   0.50,  -7.09,  99.90,  -6.44,   0.14,
11/17 00Z,   0.40,  -5.05,  99.90,  -4.51,   0.14,
11/17 01Z,   0.40,  -3.80,  99.90,  -3.26,   0.14,
11/17 02Z,   0.30,  -3.52,  99.90,  -3.08,   0.14,  (max)
11/17 03Z,   0.20,  -4.14,  99.90,  -3.80,   0.14,
11/17 04Z,   0.20,  -5.50,  99.90,  -5.16,   0.14,
11/17 05Z,   0.20,  -7.45,  99.90,  -7.11,   0.14,
11/17 06Z,   0.20,  -9.58,  99.90,  -9.24,   0.14,
11/17 07Z,  99.90, -11.08,  99.90,  99.90,   0.14,
11/17 08Z,  99.90, -11.40,  99.90,  99.90,   0.14,
11/17 09Z,  99.90, -10.72,  99.90,  99.90,   0.14,
11/17 10Z,  99.90,  -9.27,  99.90,  99.90,   0.14,
11/17 11Z,  99.90,  -7.18,  99.90,  99.90,   0.14,
11/17 12Z,  99.90,  -4.96,  99.90,  99.90,   0.14,