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
#Woods Hole, MA : 10/17/2026 03:22:47 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 12Z,   0.30,  -2.45,  -2.12,  99.90,   0.03,
10/15 13Z,   0.20,  -2.25,  -2.03,  99.90,   0.02,
10/15 14Z,   0.20,  -1.93,  -1.56,  99.90,   0.17,
10/15 15Z,   0.20,  -1.56,  -1.14,  99.90,   0.22,
10/15 16Z,   0.30,  -1.35,  -0.97,  99.90,   0.08,  (max)
10/15 17Z,   0.40,  -1.48,  -1.06,  99.90,   0.02,
10/15 18Z,   0.50,  -1.83,  -1.35,  99.90,  -0.02,
10/15 19Z,   0.50,  -2.07,  -1.39,  99.90,   0.18,
10/15 20Z,   0.50,  -2.19,  -1.48,  99.90,   0.21,
10/15 21Z,   0.50,  -2.40,  -1.82,  99.90,   0.08,
10/15 22Z,   0.50,  -2.66,  -1.97,  99.90,   0.19,
10/15 23Z,   0.60,  -2.81,  -2.08,  99.90,   0.13,  (min)
10/16 00Z,   0.60,  -2.88,  -2.03,  99.90,   0.25,  (max)
10/16 01Z,   0.60,  -2.86,  -2.06,  99.90,   0.20,  (min)
10/16 02Z,   0.60,  -2.70,  -1.92,  99.90,   0.18,
10/16 03Z,   0.60,  -2.40,  -1.51,  99.90,   0.29,
10/16 04Z,   0.70,  -2.15,  -1.28,  99.90,   0.17,
10/16 05Z,   0.70,  -2.17,  -1.24,  99.90,   0.23,  (max)
10/16 06Z,   0.70,  -2.47,  -1.64,  99.90,   0.13,
10/16 07Z,   0.80,  -2.74,  -1.95,  99.90,  -0.01,  (min)
10/16 08Z,   0.80,  -2.75,  -1.79,  99.90,   0.16,
10/16 09Z,   0.80,  -2.69,  -1.68,  99.90,   0.21,
10/16 10Z,   0.90,  -2.68,  -1.65,  99.90,   0.13,  (max)
10/16 11Z,   1.00,  -2.61,  -1.69,  99.90,  -0.08,  (min)
10/16 12Z,   0.90,  -2.49,  -1.39,  99.90,   0.20,
10/16 13Z,   1.00,  -2.38,  -1.06,  99.90,   0.32,
10/16 14Z,   1.00,  -2.24,  -1.02,  99.90,   0.22,
10/16 15Z,   1.00,  -1.98,  -0.79,  99.90,   0.19,
10/16 16Z,   1.00,  -1.68,  -0.48,  99.90,   0.20,
10/16 17Z,   1.00,  -1.53,  -0.35,  99.90,   0.18,  (max)
10/16 18Z,   0.90,  -1.67,  -0.44,  99.90,   0.33,
10/16 19Z,   0.80,  -1.94,  -0.78,  99.90,   0.36,
10/16 20Z,   0.80,  -2.07,  -1.01,  99.90,   0.26,
10/16 21Z,   0.70,  -2.14,  -1.13,  99.90,   0.31,
10/16 22Z,   0.60,  -2.34,  -1.22,  99.90,   0.52,
10/16 23Z,   0.50,  -2.60,  -1.53,  99.90,   0.57,
10/17 00Z,   0.50,  -2.75,  -1.59,  99.90,   0.66,
10/17 01Z,   0.40,  -2.82,  -1.81,  99.90,   0.61,
10/17 02Z,   0.30,  -2.82,  -1.91,  99.90,   0.61,  (min)
10/17 03Z,   0.10,  -2.67,  -1.73,  99.90,   0.84,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 04Z,   0.10,  -2.41,  99.90,  -1.52,   0.79,
10/17 05Z,   0.10,  -2.22,  99.90,  -1.38,   0.74,  (max)
10/17 06Z,   0.00,  -2.28,  99.90,  -1.59,   0.69,
10/17 07Z,   0.00,  -2.55,  99.90,  -1.91,   0.64,
10/17 08Z,  -0.20,  -2.71,  99.90,  -2.32,   0.59,
10/17 09Z,  -0.30,  -2.64,  99.90,  -2.40,   0.54,  (min)
10/17 10Z,  -0.30,  -2.57,  99.90,  -2.38,   0.49,
10/17 11Z,  -0.20,  -2.59,  99.90,  -2.35,   0.44,
10/17 12Z,  -0.10,  -2.54,  99.90,  -2.25,   0.39,
10/17 13Z,  -0.10,  -2.45,  99.90,  -2.21,   0.34,
10/17 14Z,   0.00,  -2.38,  99.90,  -2.09,   0.29,
10/17 15Z,   0.00,  -2.26,  99.90,  -2.02,   0.24,
10/17 16Z,   0.00,  -2.04,  99.90,  -1.80,   0.24,
10/17 17Z,   0.00,  -1.78,  99.90,  -1.54,   0.24,
10/17 18Z,   0.00,  -1.68,  99.90,  -1.44,   0.24,  (max)
10/17 19Z,   0.00,  -1.81,  99.90,  -1.57,   0.24,
10/17 20Z,   0.10,  -2.00,  99.90,  -1.66,   0.24,  (min)
10/17 21Z,   0.20,  -2.03,  99.90,  -1.59,   0.24,  (max)
10/17 22Z,   0.20,  -2.08,  99.90,  -1.64,   0.24,
10/17 23Z,   0.20,  -2.32,  99.90,  -1.88,   0.24,
10/18 00Z,   0.00,  -2.59,  99.90,  -2.35,   0.24,
10/18 01Z,   0.00,  -2.74,  99.90,  -2.50,   0.24,
10/18 02Z,   0.00,  -2.82,  99.90,  -2.58,   0.24,  (min)
10/18 03Z,   0.00,  -2.81,  99.90,  -2.57,   0.24,
10/18 04Z,   0.10,  -2.65,  99.90,  -2.31,   0.24,
10/18 05Z,   0.20,  -2.42,  99.90,  -1.98,   0.24,
10/18 06Z,   0.30,  -2.26,  99.90,  -1.72,   0.24,
10/18 07Z,   0.40,  -2.33,  99.90,  -1.69,   0.24,  (max)
10/18 08Z,   0.50,  -2.55,  99.90,  -1.81,   0.24,
10/18 09Z,   0.50,  -2.61,  99.90,  -1.87,   0.24,  (min)
10/18 10Z,   0.60,  -2.50,  99.90,  -1.66,   0.24,
10/18 11Z,   0.60,  -2.48,  99.90,  -1.64,   0.24,
10/18 12Z,   0.70,  -2.55,  99.90,  -1.61,   0.24,
10/18 13Z,   0.70,  -2.54,  99.90,  -1.60,   0.24,
10/18 14Z,   0.70,  -2.48,  99.90,  -1.54,   0.24,
10/18 15Z,   0.70,  -2.42,  99.90,  -1.48,   0.24,
10/18 16Z,   0.70,  -2.30,  99.90,  -1.36,   0.24,
10/18 17Z,   0.60,  -2.08,  99.90,  -1.24,   0.24,
10/18 18Z,   0.60,  -1.85,  99.90,  -1.01,   0.24,
10/18 19Z,   0.60,  -1.77,  99.90,  -0.93,   0.24,  (max)
10/18 20Z,   0.60,  -1.89,  99.90,  -1.05,   0.24,
10/18 21Z,   0.60,  -2.00,  99.90,  -1.16,   0.24,
10/18 22Z,   0.50,  -1.99,  99.90,  -1.25,   0.24,
10/18 23Z,   0.50,  -2.08,  99.90,  -1.34,   0.24,
10/19 00Z,   0.50,  -2.37,  99.90,  -1.63,   0.24,
10/19 01Z,   0.40,  -2.66,  99.90,  -2.02,   0.24,
10/19 02Z,   0.40,  -2.80,  99.90,  -2.16,   0.24,
10/19 03Z,   0.40,  -2.84,  99.90,  -2.20,   0.24,  (min)
10/19 04Z,   0.40,  -2.79,  99.90,  -2.15,   0.24,
10/19 05Z,   0.50,  -2.61,  99.90,  -1.87,   0.24,
10/19 06Z,   0.50,  -2.37,  99.90,  -1.63,   0.24,
10/19 07Z,   0.50,  -2.23,  99.90,  -1.49,   0.24,  (max)
10/19 08Z,   0.50,  -2.30,  99.90,  -1.56,   0.24,
10/19 09Z,   0.40,  -2.47,  99.90,  -1.83,   0.24,  (min)
10/19 10Z,   0.40,  -2.47,  99.90,  -1.83,   0.24,
10/19 11Z,   0.40,  -2.38,  99.90,  -1.74,   0.24,
10/19 12Z,   0.50,  -2.45,  99.90,  -1.71,   0.24,  (max)
10/19 13Z,   0.50,  -2.59,  99.90,  -1.85,   0.24,  (min)
10/19 14Z,   0.60,  -2.60,  99.90,  -1.76,   0.24,  (max)
10/19 15Z,   0.50,  -2.55,  99.90,  -1.81,   0.24,  (min)
10/19 16Z,   0.50,  -2.47,  99.90,  -1.73,   0.24,
10/19 17Z,   0.40,  -2.33,  99.90,  -1.69,   0.24,
10/19 18Z,   0.50,  -2.10,  99.90,  -1.36,   0.24,
10/19 19Z,   0.60,  -1.87,  99.90,  -1.03,   0.24,
10/19 20Z,   0.70,  -1.80,  99.90,  -0.86,   0.24,  (max)
10/19 21Z,   0.70,  -1.91,  99.90,  -0.97,   0.24,
10/19 22Z,   0.70,  -1.99,  99.90,  -1.05,   0.24,
10/19 23Z,   0.70,  -1.99,  99.90,  -1.05,   0.24,
10/20 00Z,   0.80,  -2.16,  99.90,  -1.12,   0.24,
10/20 01Z,   0.90,  -2.51,  99.90,  -1.37,   0.24,
10/20 02Z,   1.00,  -2.78,  99.90,  -1.54,   0.24,
10/20 03Z,   1.00,  -2.87,  99.90,  -1.63,   0.24,
10/20 04Z,   0.90,  -2.86,  99.90,  -1.72,   0.24,  (min)
10/20 05Z,   0.90,  -2.74,  99.90,  -1.60,   0.24,
10/20 06Z,   0.80,  -2.51,  99.90,  -1.47,   0.24,
10/20 07Z,   0.80,  -2.25,  99.90,  -1.21,   0.24,
10/20 08Z,   0.80,  -2.11,  99.90,  -1.07,   0.24,
10/20 09Z,   0.90,  -2.19,  99.90,  -1.05,   0.24,  (max)
10/20 10Z,   0.90,  -2.33,  99.90,  -1.19,   0.24,
10/20 11Z,   0.90,  -2.33,  99.90,  -1.19,   0.24,
10/20 12Z,   0.90,  -2.33,  99.90,  -1.19,   0.24,
10/20 13Z,   0.90,  -2.51,  99.90,  -1.37,   0.24,
10/20 14Z,   0.90,  -2.69,  99.90,  -1.56,   0.24,  (min)
10/20 15Z,   1.00,  -2.72,  99.90,  -1.48,   0.24,
10/20 16Z,   1.00,  -2.64,  99.90,  -1.40,   0.24,
10/20 17Z,   1.00,  -2.53,  99.90,  -1.29,   0.24,
10/20 18Z,   1.10,  -2.34,  99.90,  -1.00,   0.24,
10/20 19Z,  99.90,  -2.07,  99.90,  99.90,   0.24,
10/20 20Z,  99.90,  -1.84,  99.90,  99.90,   0.24,
10/20 21Z,  99.90,  -1.79,  99.90,  99.90,   0.24,
10/20 22Z,  99.90,  -1.91,  99.90,  99.90,   0.24,
10/20 23Z,  99.90,  -2.01,  99.90,  99.90,   0.24,
10/21 00Z,  99.90,  -2.08,  99.90,  99.90,   0.24,