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 : 01/22/2026 06:23:24 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,  -0.40,  -8.79,  -9.26,  99.90,  -0.07,  (min)
01/20 13Z,  -0.40,  -6.94,  -7.62,  99.90,  -0.28,
01/20 14Z,  -0.30,  -4.76,  -5.34,  99.90,  -0.28,
01/20 15Z,  -0.40,  -2.55,  -2.89,  99.90,   0.06,
01/20 16Z,  -0.40,  -0.75,  -1.14,  99.90,   0.01,
01/20 17Z,  -0.40,   0.02,  -0.49,  99.90,  -0.11,  (max)
01/20 18Z,  -0.50,  -0.49,  -0.95,  99.90,   0.04,
01/20 19Z,  -0.60,  -2.08,  -2.41,  99.90,   0.27,
01/20 20Z,  -0.60,  -4.34,  -4.57,  99.90,   0.37,
01/20 21Z,  -0.60,  -6.83,  -7.06,  99.90,   0.37,
01/20 22Z,  -0.70,  -9.12,  -9.31,  99.90,   0.51,
01/20 23Z,  -0.70, -10.52, -10.67,  99.90,   0.55,
01/21 00Z,  -0.60, -10.42, -10.76,  99.90,   0.26,  (min)
01/21 01Z,  -0.70,  -9.01,  -9.46,  99.90,   0.25,
01/21 02Z,  -0.70,  -7.00,  -7.80,  99.90,  -0.10,
01/21 03Z,  -0.80,  -4.79,  -5.60,  99.90,  -0.01,
01/21 04Z,  -0.80,  -2.70,  -3.42,  99.90,   0.08,
01/21 05Z,  -0.80,  -1.33,  -1.98,  99.90,   0.15,
01/21 06Z,  -0.60,  -1.15,  -1.84,  99.90,  -0.09,  (max)
01/21 07Z,  -0.50,  -2.12,  -2.64,  99.90,  -0.02,
01/21 08Z,  -0.40,  -3.90,  -4.17,  99.90,   0.13,
01/21 09Z,  -0.30,  -6.05,  -6.11,  99.90,   0.24,
01/21 10Z,  -0.20,  -8.13,  -7.97,  99.90,   0.36,
01/21 11Z,  -0.20,  -9.60,  -9.47,  99.90,   0.33,
01/21 12Z,  -0.10,  -9.74,  -9.84,  99.90,  -0.00,  (min)
01/21 13Z,   0.00,  -8.41,  -8.41,  99.90,  -0.00,
01/21 14Z,   0.00,  -6.29,  -6.56,  99.90,  -0.27,
01/21 15Z,  -0.10,  -4.02,  -4.45,  99.90,  -0.33,
01/21 16Z,  -0.10,  -1.88,  -2.43,  99.90,  -0.45,
01/21 17Z,  -0.10,  -0.36,  -1.04,  99.90,  -0.58,
01/21 18Z,  -0.10,  -0.02,  -0.78,  99.90,  -0.66,  (max)
01/21 19Z,  -0.10,  -0.96,  -1.74,  99.90,  -0.68,
01/21 20Z,  -0.10,  -2.89,  -3.53,  99.90,  -0.54,
01/21 21Z,  -0.10,  -5.32,  -5.83,  99.90,  -0.41,
01/21 22Z,   0.00,  -7.79,  -8.05,  99.90,  -0.26,
01/21 23Z,   0.00,  -9.82, -10.05,  99.90,  -0.23,
01/22 00Z,  -0.30, -10.73, -10.87,  99.90,   0.16,  (min)
01/22 01Z,  -0.30, -10.07, -10.12,  99.90,   0.25,
01/22 02Z,  -0.30,  -8.23,  -8.59,  99.90,  -0.06,
01/22 03Z,  -0.30,  -6.00,  -6.60,  99.90,  -0.30,
01/22 04Z,  -0.50,  -3.76,  -4.27,  99.90,  -0.01,
01/22 05Z,  -0.50,  -1.86,  -2.41,  99.90,  -0.05,
01/22 06Z,  -0.50,  -0.88,  -1.38,  99.90,  -0.00,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 07Z,  -0.50,  -1.15,  99.90,  -1.66,  -0.00,
01/22 08Z,  -0.50,  -2.53,  99.90,  -3.04,  -0.00,
01/22 09Z,  -0.40,  -4.59,  99.90,  -4.99,  -0.00,
01/22 10Z,  -0.50,  -6.82,  99.90,  -7.32,  -0.00,
01/22 11Z,  -0.40,  -8.80,  99.90,  -9.20,  -0.00,
01/22 12Z,  -0.40,  -9.95,  99.90, -10.35,  -0.00,  (min)
01/22 13Z,  -0.30,  -9.64,  99.90,  -9.94,  -0.00,
01/22 14Z,  -0.20,  -7.95,  99.90,  -8.15,  -0.00,
01/22 15Z,  -0.20,  -5.67,  99.90,  -5.87,   0.00,
01/22 16Z,  -0.20,  -3.40,  99.90,  -3.60,   0.00,
01/22 17Z,  -0.30,  -1.43,  99.90,  -1.72,   0.00,
01/22 18Z,  -0.30,  -0.23,  99.90,  -0.53,   0.00,  (max)
01/22 19Z,  -0.40,  -0.30,  99.90,  -0.70,   0.00,
01/22 20Z,  -0.40,  -1.61,  99.90,  -2.00,   0.00,
01/22 21Z,  -0.50,  -3.76,  99.90,  -4.26,   0.00,
01/22 22Z,  -0.50,  -6.23,  99.90,  -6.73,   0.00,
01/22 23Z,  -0.50,  -8.56,  99.90,  -9.06,   0.00,
01/23 00Z,  -0.60, -10.25,  99.90, -10.85,   0.00,
01/23 01Z,  -0.60, -10.64,  99.90, -11.24,   0.00,  (min)
01/23 02Z,  -0.60,  -9.47,  99.90, -10.07,   0.00,
01/23 03Z,  -0.60,  -7.34,  99.90,  -7.94,   0.00,
01/23 04Z,  -0.70,  -5.01,  99.90,  -5.71,   0.00,
01/23 05Z,  -0.70,  -2.84,  99.90,  -3.53,   0.00,
01/23 06Z,  -0.80,  -1.18,  99.90,  -1.98,   0.00,
01/23 07Z,  -0.90,  -0.61,  99.90,  -1.51,   0.00,  (max)
01/23 08Z,  -0.90,  -1.31,  99.90,  -2.21,   0.00,
01/23 09Z,  -0.90,  -3.02,  99.90,  -3.91,   0.00,
01/23 10Z,  -0.90,  -5.24,  99.90,  -6.14,   0.00,
01/23 11Z,  -0.90,  -7.47,  99.90,  -8.37,   0.00,
01/23 12Z,  -0.80,  -9.29,  99.90, -10.09,   0.00,
01/23 13Z,  -0.70, -10.12,  99.90, -10.81,   0.00,  (min)
01/23 14Z,  -0.60,  -9.43,  99.90, -10.03,   0.00,
01/23 15Z,  -0.60,  -7.51,  99.90,  -8.11,   0.00,
01/23 16Z,  -0.60,  -5.20,  99.90,  -5.80,   0.00,
01/23 17Z,  -0.50,  -3.02,  99.90,  -3.51,   0.00,
01/23 18Z,  -0.50,  -1.24,  99.90,  -1.73,   0.00,
01/23 19Z,  -0.50,  -0.36,  99.90,  -0.86,   0.00,  (max)
01/23 20Z,  -0.50,  -0.76,  99.90,  -1.26,   0.00,
01/23 21Z,  -0.60,  -2.32,  99.90,  -2.91,   0.00,
01/23 22Z,  -0.50,  -4.56,  99.90,  -5.06,   0.00,
01/23 23Z,  -0.70,  -6.95,  99.90,  -7.65,   0.00,
01/24 00Z,  -0.80,  -9.05,  99.90,  -9.85,   0.00,
01/24 01Z,  -0.90, -10.37,  99.90, -11.27,   0.00,
01/24 02Z,  -1.00, -10.30,  99.90, -11.30,   0.00,  (min)
01/24 03Z,  -1.00,  -8.75,  99.90,  -9.75,   0.00,
01/24 04Z,  -1.00,  -6.46,  99.90,  -7.46,   0.00,
01/24 05Z,  -1.00,  -4.14,  99.90,  -5.14,   0.00,
01/24 06Z,  -1.10,  -2.09,  99.90,  -3.19,   0.00,
01/24 07Z,  -1.20,  -0.71,  99.90,  -1.91,   0.00,
01/24 08Z,  -1.40,  -0.50,  99.90,  -1.90,   0.00,  (max)
01/24 09Z,  -1.40,  -1.54,  99.90,  -2.94,   0.00,
01/24 10Z,  -1.30,  -3.47,  99.90,  -4.77,   0.00,
01/24 11Z,  -1.10,  -5.76,  99.90,  -6.86,   0.00,
01/24 12Z,  -0.90,  -7.93,  99.90,  -8.83,   0.00,
01/24 13Z,  -0.70,  -9.58,  99.90, -10.28,   0.00,
01/24 14Z,  -0.60, -10.14,  99.90, -10.74,   0.00,  (min)
01/24 15Z,  -0.50,  -9.20,  99.90,  -9.70,   0.00,
01/24 16Z,  -0.50,  -7.19,  99.90,  -7.69,   0.00,
01/24 17Z,  -0.60,  -4.95,  99.90,  -5.55,   0.00,
01/24 18Z,  -0.50,  -2.89,  99.90,  -3.39,   0.00,
01/24 19Z,  -0.60,  -1.30,  99.90,  -1.90,   0.00,
01/24 20Z,  -0.50,  -0.68,  99.90,  -1.17,   0.00,  (max)
01/24 21Z,  -0.50,  -1.30,  99.90,  -1.80,   0.00,
01/24 22Z,  -0.40,  -2.97,  99.90,  -3.36,   0.00,
01/24 23Z,  -0.30,  -5.17,  99.90,  -5.47,   0.00,
01/25 00Z,  -0.20,  -7.40,  99.90,  -7.60,   0.00,
01/25 01Z,  -0.20,  -9.25,  99.90,  -9.45,   0.00,
01/25 02Z,  -0.10, -10.24,  99.90, -10.34,   0.00,  (min)
01/25 03Z,  -0.10,  -9.82,  99.90,  -9.92,   0.00,
01/25 04Z,  -0.10,  -8.05,  99.90,  -8.14,   0.00,
01/25 05Z,  -0.20,  -5.72,  99.90,  -5.92,   0.00,
01/25 06Z,  -0.10,  -3.47,  99.90,  -3.57,   0.00,
01/25 07Z,  -0.10,  -1.57,  99.90,  -1.67,   0.00,
01/25 08Z,  -0.10,  -0.43,  99.90,  -0.53,   0.00,  (max)
01/25 09Z,  -0.10,  -0.50,  99.90,  -0.60,   0.00,
01/25 10Z,   0.00,  -1.76,  99.90,  -1.76,   0.00,
01/25 11Z,   0.00,  -3.79,  99.90,  -3.79,   0.00,
01/25 12Z,   0.00,  -6.07,  99.90,  -6.07,   0.00,
01/25 13Z,   0.00,  -8.17,  99.90,  -8.17,   0.00,
01/25 14Z,   0.00,  -9.70,  99.90,  -9.70,   0.00,
01/25 15Z,   0.00, -10.09,  99.90, -10.09,   0.00,  (min)
01/25 16Z,   0.00,  -9.04,  99.90,  -9.04,   0.00,
01/25 17Z,   0.00,  -7.07,  99.90,  -7.07,   0.00,
01/25 18Z,   0.00,  -4.96,  99.90,  -4.96,   0.00,
01/25 19Z,   0.00,  -3.02,  99.90,  -3.02,   0.00,
01/25 20Z,   0.00,  -1.56,  99.90,  -1.56,   0.00,
01/25 21Z,   0.00,  -1.08,  99.90,  -1.08,   0.00,  (max)
01/25 22Z,   0.10,  -1.80,  99.90,  -1.70,   0.00,
01/25 23Z,   0.10,  -3.44,  99.90,  -3.34,   0.00,
01/26 00Z,   0.20,  -5.52,  99.90,  -5.32,   0.00,