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 : 01/16/2026 00:23:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 06Z,   0.00,  -8.26,  -7.58,  99.90,   0.68,
01/14 07Z,   0.00,  -8.20,  -7.48,  99.90,   0.72,  (min)
01/14 08Z,   0.00,  -7.39,  -6.51,  99.90,   0.88,
01/14 09Z,   0.10,  -6.11,  -5.10,  99.90,   0.91,
01/14 10Z,   0.10,  -4.41,  -3.49,  99.90,   0.82,
01/14 11Z,   0.10,  -2.65,  -1.77,  99.90,   0.78,
01/14 12Z,   0.40,  -1.48,  -0.66,  99.90,   0.42,
01/14 13Z,   0.40,  -1.23,  -0.23,  99.90,   0.60,  (max)
01/14 14Z,   0.40,  -1.82,  -0.85,  99.90,   0.57,
01/14 15Z,   0.50,  -3.03,  -2.12,  99.90,   0.41,
01/14 16Z,   0.50,  -4.70,  -3.83,  99.90,   0.37,
01/14 17Z,   0.60,  -6.66,  -5.72,  99.90,   0.34,
01/14 18Z,   0.60,  -8.37,  -7.34,  99.90,   0.43,
01/14 19Z,   0.60,  -9.17,  -8.10,  99.90,   0.47,
01/14 20Z,   0.60,  -9.00,  -8.21,  99.90,   0.19,  (min)
01/14 21Z,   0.60,  -8.19,  -7.37,  99.90,   0.22,
01/14 22Z,   0.60,  -6.81,  -5.98,  99.90,   0.23,
01/14 23Z,   0.60,  -5.00,  -4.43,  99.90,  -0.03,
01/15 00Z,   0.60,  -3.40,  -2.95,  99.90,  -0.15,
01/15 01Z,   0.60,  -2.55,  -1.94,  99.90,   0.01,  (max)
01/15 02Z,   0.60,  -2.55,  -1.95,  99.90,  -0.00,
01/15 03Z,   0.60,  -3.24,  -2.65,  99.90,  -0.01,
01/15 04Z,   0.60,  -4.43,  -3.81,  99.90,   0.02,
01/15 05Z,   0.70,  -5.99,  -5.39,  99.90,  -0.10,
01/15 06Z,   0.60,  -7.55,  -6.87,  99.90,   0.08,
01/15 07Z,   0.70,  -8.39,  -7.86,  99.90,  -0.17,  (min)
01/15 08Z,   0.70,  -8.19,  -7.55,  99.90,  -0.06,
01/15 09Z,   0.70,  -7.25,  -6.59,  99.90,  -0.04,
01/15 10Z,   0.80,  -5.83,  -5.11,  99.90,  -0.08,
01/15 11Z,   0.80,  -4.00,  -3.24,  99.90,  -0.04,
01/15 12Z,   0.80,  -2.24,  -1.57,  99.90,  -0.13,
01/15 13Z,   0.80,  -1.19,  -0.24,  99.90,   0.15,
01/15 14Z,   0.90,  -1.09,   0.22,  99.90,   0.41,  (max)
01/15 15Z,   0.90,  -1.83,  -0.68,  99.90,   0.25,
01/15 16Z,   0.90,  -3.21,  -2.14,  99.90,   0.17,
01/15 17Z,   0.90,  -5.05,  -3.86,  99.90,   0.29,
01/15 18Z,   0.80,  -7.13,  -5.82,  99.90,   0.51,
01/15 19Z,   0.80,  -8.81,  -7.43,  99.90,   0.58,
01/15 20Z,   0.80,  -9.45,  -8.21,  99.90,   0.44,  (min)
01/15 21Z,   0.80,  -9.12,  -8.07,  99.90,   0.25,
01/15 22Z,   0.80,  -8.13,  -7.19,  99.90,   0.14,
01/15 23Z,   0.60,  -6.55,  -5.56,  99.90,   0.39,
01/16 00Z,   0.60,  -4.64,  -3.71,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 01Z,   0.60,  -3.07,  99.90,  -2.16,   0.31,
01/16 02Z,   0.60,  -2.33,  99.90,  -1.43,   0.30,  (max)
01/16 03Z,   0.50,  -2.47,  99.90,  -1.69,   0.28,
01/16 04Z,   0.50,  -3.32,  99.90,  -2.56,   0.26,
01/16 05Z,   0.60,  -4.69,  99.90,  -3.85,   0.24,
01/16 06Z,   0.50,  -6.40,  99.90,  -5.68,   0.22,
01/16 07Z,   0.30,  -7.95,  99.90,  -7.45,   0.20,
01/16 08Z,   0.30,  -8.63,  99.90,  -8.14,   0.18,  (min)
01/16 09Z,   0.40,  -8.19,  99.90,  -7.63,   0.17,
01/16 10Z,   0.50,  -7.05,  99.90,  -6.40,   0.15,
01/16 11Z,   0.40,  -5.43,  99.90,  -4.90,   0.13,
01/16 12Z,   0.30,  -3.47,  99.90,  -3.06,   0.11,
01/16 13Z,   0.20,  -1.73,  99.90,  -1.42,   0.11,
01/16 14Z,   0.20,  -0.83,  99.90,  -0.52,   0.11,  (max)
01/16 15Z,   0.00,  -0.95,  99.90,  -0.84,   0.11,
01/16 16Z,  -0.10,  -1.93,  99.90,  -1.92,   0.11,
01/16 17Z,  -0.20,  -3.54,  99.90,  -3.63,   0.11,
01/16 18Z,  -0.30,  -5.60,  99.90,  -5.79,   0.11,
01/16 19Z,  -0.50,  -7.78,  99.90,  -8.17,   0.11,
01/16 20Z,  -0.60,  -9.33,  99.90,  -9.82,   0.11,
01/16 21Z,  -0.50,  -9.73,  99.90, -10.12,   0.11,  (min)
01/16 22Z,  -0.70,  -9.13,  99.90,  -9.72,   0.11,
01/16 23Z,  -0.70,  -7.89,  99.90,  -8.48,   0.11,
01/17 00Z,  -0.70,  -6.09,  99.90,  -6.68,   0.11,
01/17 01Z,  -0.60,  -4.10,  99.90,  -4.59,   0.11,
01/17 02Z,  -0.60,  -2.62,  99.90,  -3.11,   0.11,
01/17 03Z,  -0.70,  -2.07,  99.90,  -2.66,   0.11,  (max)
01/17 04Z,  -0.60,  -2.44,  99.90,  -2.93,   0.11,
01/17 05Z,  -0.60,  -3.54,  99.90,  -4.03,   0.11,
01/17 06Z,  -0.60,  -5.13,  99.90,  -5.62,   0.11,
01/17 07Z,  -0.60,  -6.97,  99.90,  -7.46,   0.11,
01/17 08Z,  -0.60,  -8.46,  99.90,  -8.95,   0.11,
01/17 09Z,  -0.60,  -8.87,  99.90,  -9.36,   0.11,  (min)
01/17 10Z,  -0.50,  -8.13,  99.90,  -8.52,   0.11,
01/17 11Z,  -0.60,  -6.71,  99.90,  -7.20,   0.11,
01/17 12Z,  -0.50,  -4.86,  99.90,  -5.25,   0.11,
01/17 13Z,  -0.40,  -2.81,  99.90,  -3.10,   0.11,
01/17 14Z,  -0.30,  -1.16,  99.90,  -1.35,   0.11,
01/17 15Z,  -0.20,  -0.50,  99.90,  -0.59,   0.11,  (max)
01/17 16Z,   0.00,  -0.91,  99.90,  -0.80,   0.11,
01/17 17Z,   0.00,  -2.19,  99.90,  -2.08,   0.11,
01/17 18Z,   0.20,  -4.09,  99.90,  -3.78,   0.11,
01/17 19Z,   0.30,  -6.35,  99.90,  -5.94,   0.11,
01/17 20Z,   0.50,  -8.54,  99.90,  -7.93,   0.11,
01/17 21Z,   0.60,  -9.86,  99.90,  -9.15,   0.11,
01/17 22Z,   0.60,  -9.89,  99.90,  -9.18,   0.11,  (min)
01/17 23Z,   0.50,  -8.96,  99.90,  -8.35,   0.11,
01/18 00Z,   0.50,  -7.41,  99.90,  -6.80,   0.11,
01/18 01Z,   0.20,  -5.41,  99.90,  -5.10,   0.11,
01/18 02Z,   0.00,  -3.41,  99.90,  -3.30,   0.11,
01/18 03Z,  -0.10,  -2.12,  99.90,  -2.11,   0.11,
01/18 04Z,  -0.20,  -1.85,  99.90,  -1.94,   0.11,  (max)
01/18 05Z,  -0.30,  -2.54,  99.90,  -2.73,   0.11,
01/18 06Z,  -0.40,  -3.93,  99.90,  -4.22,   0.11,
01/18 07Z,  -0.40,  -5.76,  99.90,  -6.05,   0.11,
01/18 08Z,  -0.30,  -7.67,  99.90,  -7.86,   0.11,
01/18 09Z,  -0.20,  -8.97,  99.90,  -9.06,   0.11,  (min)
01/18 10Z,  -0.10,  -9.02,  99.90,  -9.01,   0.11,
01/18 11Z,   0.00,  -7.91,  99.90,  -7.80,   0.11,
01/18 12Z,   0.00,  -6.20,  99.90,  -6.09,   0.11,
01/18 13Z,   0.00,  -4.15,  99.90,  -4.04,   0.11,
01/18 14Z,   0.00,  -2.07,  99.90,  -1.96,   0.11,
01/18 15Z,   0.00,  -0.62,  99.90,  -0.51,   0.11,
01/18 16Z,   0.00,  -0.28,  99.90,  -0.17,   0.11,  (max)
01/18 17Z,   0.00,  -1.06,  99.90,  -0.95,   0.11,
01/18 18Z,  -0.10,  -2.69,  99.90,  -2.68,   0.11,
01/18 19Z,  -0.10,  -4.86,  99.90,  -4.85,   0.11,
01/18 20Z,  -0.10,  -7.26,  99.90,  -7.25,   0.11,
01/18 21Z,   0.00,  -9.33,  99.90,  -9.22,   0.11,
01/18 22Z,   0.00, -10.28,  99.90, -10.17,   0.11,  (min)
01/18 23Z,   0.10,  -9.86,  99.90,  -9.65,   0.11,
01/19 00Z,   0.30,  -8.54,  99.90,  -8.13,   0.11,
01/19 01Z,   0.40,  -6.70,  99.90,  -6.19,   0.11,
01/19 02Z,   0.50,  -4.57,  99.90,  -3.96,   0.11,
01/19 03Z,   0.60,  -2.67,  99.90,  -1.96,   0.11,
01/19 04Z,   0.80,  -1.66,  99.90,  -0.75,   0.11,  (max)
01/19 05Z,   0.80,  -1.77,  99.90,  -0.86,   0.11,
01/19 06Z,   0.90,  -2.82,  99.90,  -1.81,   0.11,
01/19 07Z,   0.80,  -4.51,  99.90,  -3.60,   0.11,
01/19 08Z,   0.80,  -6.52,  99.90,  -5.61,   0.11,
01/19 09Z,   0.90,  -8.40,  99.90,  -7.39,   0.11,
01/19 10Z,   0.90,  -9.40,  99.90,  -8.39,   0.11,  (min)
01/19 11Z,   0.80,  -9.00,  99.90,  -8.09,   0.11,
01/19 12Z,   0.90,  -7.51,  99.90,  -6.50,   0.11,
01/19 13Z,   0.90,  -5.53,  99.90,  -4.52,   0.11,
01/19 14Z,   0.80,  -3.34,  99.90,  -2.43,   0.11,
01/19 15Z,   0.80,  -1.35,  99.90,  -0.44,   0.11,
01/19 16Z,   0.60,  -0.20,  99.90,   0.51,   0.11,  (max)
01/19 17Z,   0.50,  -0.26,  99.90,   0.35,   0.11,
01/19 18Z,   0.40,  -1.45,  99.90,  -0.94,   0.11,