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 : 05/14/2025 21:23:27 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,   0.00,  -1.95,  -1.78,  99.90,   0.17,
05/13 07Z,   0.00,  -3.89,  -3.75,  99.90,   0.14,
05/13 08Z,   0.00,  -6.16,  -5.92,  99.90,   0.24,
05/13 09Z,   0.00,  -8.37,  -8.07,  99.90,   0.30,
05/13 10Z,   0.00,  -9.79,  -9.66,  99.90,   0.13,
05/13 11Z,   0.00,  -9.87,  -9.67,  99.90,   0.20,  (min)
05/13 12Z,   0.20,  -8.82,  -8.57,  99.90,   0.05,
05/13 13Z,   0.20,  -7.17,  -7.10,  99.90,  -0.13,
05/13 14Z,   0.20,  -5.14,  -5.14,  99.90,  -0.20,
05/13 15Z,   0.20,  -3.09,  -3.01,  99.90,  -0.12,
05/13 16Z,   0.20,  -1.69,  -1.62,  99.90,  -0.13,
05/13 17Z,   0.20,  -1.36,  -1.22,  99.90,  -0.06,  (max)
05/13 18Z,   0.30,  -2.05,  -1.85,  99.90,  -0.10,
05/13 19Z,   0.30,  -3.47,  -3.26,  99.90,  -0.09,
05/13 20Z,   0.30,  -5.28,  -4.98,  99.90,   0.00,
05/13 21Z,   0.30,  -7.17,  -6.79,  99.90,   0.08,
05/13 22Z,   0.30,  -8.55,  -8.20,  99.90,   0.05,
05/13 23Z,   0.40,  -8.75,  -8.44,  99.90,  -0.09,  (min)
05/14 00Z,   0.40,  -7.69,  -7.18,  99.90,   0.11,
05/14 01Z,   0.40,  -5.98,  -5.59,  99.90,  -0.01,
05/14 02Z,   0.40,  -4.02,  -3.60,  99.90,   0.02,
05/14 03Z,   0.40,  -2.06,  -1.68,  99.90,  -0.02,
05/14 04Z,   0.40,  -0.64,  -0.30,  99.90,  -0.06,
05/14 05Z,   0.40,  -0.29,   0.06,  99.90,  -0.05,  (max)
05/14 06Z,   0.40,  -1.07,  -0.64,  99.90,   0.03,
05/14 07Z,   0.40,  -2.69,  -2.40,  99.90,  -0.11,
05/14 08Z,   0.40,  -4.79,  -4.30,  99.90,   0.09,
05/14 09Z,   0.40,  -7.04,  -6.63,  99.90,   0.01,
05/14 10Z,   0.40,  -9.00,  -8.64,  99.90,  -0.04,
05/14 11Z,   0.40,  -9.97,  -9.77,  99.90,  -0.20,  (min)
05/14 12Z,   0.30,  -9.56,  -9.32,  99.90,  -0.06,
05/14 13Z,   0.30,  -8.19,  -7.95,  99.90,  -0.06,
05/14 14Z,   0.30,  -6.41,  -6.30,  99.90,  -0.19,
05/14 15Z,   0.30,  -4.41,  -4.31,  99.90,  -0.20,
05/14 16Z,   0.30,  -2.58,  -2.45,  99.90,  -0.17,
05/14 17Z,   0.20,  -1.56,  -1.37,  99.90,  -0.01,  (max)
05/14 18Z,   0.20,  -1.62,  -1.56,  99.90,  -0.14,
05/14 19Z,   0.20,  -2.61,  -2.52,  99.90,  -0.11,
05/14 20Z,   0.20,  -4.19,  -4.01,  99.90,  -0.02,
05/14 21Z,   0.20,  -6.01,  -5.81,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 22Z,   0.20,  -7.71,  99.90,  -7.51,   0.00,
05/14 23Z,   0.20,  -8.70,  99.90,  -8.50,   0.00,  (min)
05/15 00Z,   0.20,  -8.40,  99.90,  -8.20,   0.00,
05/15 01Z,   0.20,  -6.98,  99.90,  -6.78,   0.00,
05/15 02Z,   0.10,  -5.13,  99.90,  -5.02,   0.00,
05/15 03Z,   0.10,  -3.20,  99.90,  -3.10,   0.00,
05/15 04Z,   0.10,  -1.45,  99.90,  -1.35,   0.00,
05/15 05Z,   0.10,  -0.41,  99.90,  -0.31,   0.00,  (max)
05/15 06Z,   0.10,  -0.50,  99.90,  -0.39,   0.00,
05/15 07Z,   0.10,  -1.64,  99.90,  -1.54,   0.01,
05/15 08Z,   0.10,  -3.49,  99.90,  -3.39,   0.01,
05/15 09Z,   0.10,  -5.65,  99.90,  -5.54,   0.01,
05/15 10Z,   0.20,  -7.77,  99.90,  -7.56,   0.01,
05/15 11Z,   0.20,  -9.41,  99.90,  -9.20,   0.01,
05/15 12Z,   0.20,  -9.90,  99.90,  -9.70,   0.01,  (min)
05/15 13Z,   0.20,  -9.08,  99.90,  -8.87,   0.01,
05/15 14Z,   0.20,  -7.49,  99.90,  -7.29,   0.01,
05/15 15Z,   0.20,  -5.66,  99.90,  -5.46,   0.01,
05/15 16Z,   0.20,  -3.78,  99.90,  -3.57,   0.01,
05/15 17Z,   0.20,  -2.23,  99.90,  -2.03,   0.01,
05/15 18Z,   0.30,  -1.58,  99.90,  -1.28,   0.01,  (max)
05/15 19Z,   0.30,  -1.99,  99.90,  -1.68,   0.01,
05/15 20Z,   0.30,  -3.22,  99.90,  -2.92,   0.01,
05/15 21Z,   0.40,  -4.89,  99.90,  -4.48,   0.01,
05/15 22Z,   0.40,  -6.63,  99.90,  -6.23,   0.01,
05/15 23Z,   0.40,  -8.08,  99.90,  -7.68,   0.01,
05/16 00Z,   0.50,  -8.66,  99.90,  -8.15,   0.01,  (min)
05/16 01Z,   0.50,  -7.92,  99.90,  -7.42,   0.01,
05/16 02Z,   0.50,  -6.26,  99.90,  -5.75,   0.01,
05/16 03Z,   0.50,  -4.36,  99.90,  -3.86,   0.01,
05/16 04Z,   0.50,  -2.54,  99.90,  -2.04,   0.01,
05/16 05Z,   0.50,  -1.05,  99.90,  -0.54,   0.01,
05/16 06Z,   0.40,  -0.39,  99.90,   0.02,   0.01,  (max)
05/16 07Z,   0.40,  -0.85,  99.90,  -0.45,   0.01,
05/16 08Z,   0.50,  -2.28,  99.90,  -1.77,   0.01,
05/16 09Z,   0.50,  -4.26,  99.90,  -3.75,   0.01,
05/16 10Z,   0.50,  -6.39,  99.90,  -5.88,   0.01,
05/16 11Z,   0.50,  -8.32,  99.90,  -7.82,   0.01,
05/16 12Z,   0.60,  -9.61,  99.90,  -9.00,   0.01,
05/16 13Z,   0.60,  -9.67,  99.90,  -9.06,   0.01,  (min)
05/16 14Z,   0.60,  -8.52,  99.90,  -7.91,   0.01,
05/16 15Z,   0.60,  -6.81,  99.90,  -6.21,   0.01,
05/16 16Z,   0.60,  -5.02,  99.90,  -4.41,   0.01,
05/16 17Z,   0.60,  -3.28,  99.90,  -2.68,   0.01,
05/16 18Z,   0.60,  -2.03,  99.90,  -1.42,   0.01,
05/16 19Z,   0.60,  -1.72,  99.90,  -1.11,   0.01,  (max)
05/16 20Z,   0.70,  -2.41,  99.90,  -1.70,   0.01,
05/16 21Z,   0.70,  -3.80,  99.90,  -3.10,   0.01,
05/16 22Z,   0.70,  -5.48,  99.90,  -4.78,   0.01,
05/16 23Z,   0.70,  -7.10,  99.90,  -6.40,   0.01,
05/17 00Z,   0.80,  -8.29,  99.90,  -7.49,   0.01,
05/17 01Z,   0.80,  -8.49,  99.90,  -7.68,   0.01,  (min)
05/17 02Z,   0.80,  -7.42,  99.90,  -6.61,   0.01,
05/17 03Z,   0.80,  -5.61,  99.90,  -4.80,   0.01,
05/17 04Z,   0.70,  -3.75,  99.90,  -3.05,   0.01,
05/17 05Z,   0.70,  -2.07,  99.90,  -1.37,   0.01,
05/17 06Z,   0.70,  -0.83,  99.90,  -0.12,   0.01,
05/17 07Z,   0.80,  -0.50,  99.90,   0.31,   0.01,  (max)
05/17 08Z,   0.80,  -1.27,  99.90,  -0.46,   0.01,
05/17 09Z,   0.80,  -2.89,  99.90,  -2.08,   0.01,
05/17 10Z,   0.90,  -4.92,  99.90,  -4.02,   0.01,
05/17 11Z,   0.90,  -6.97,  99.90,  -6.06,   0.01,
05/17 12Z,   0.90,  -8.70,  99.90,  -7.80,   0.01,
05/17 13Z,   0.90,  -9.66,  99.90,  -8.76,   0.01,  (min)
05/17 14Z,   0.90,  -9.36,  99.90,  -8.45,   0.01,
05/17 15Z,   0.90,  -7.98,  99.90,  -7.07,   0.01,
05/17 16Z,   0.90,  -6.23,  99.90,  -5.33,   0.01,
05/17 17Z,   0.90,  -4.50,  99.90,  -3.59,   0.01,
05/17 18Z,   0.90,  -2.91,  99.90,  -2.00,   0.01,
05/17 19Z,   0.90,  -1.90,  99.90,  -1.00,   0.01,
05/17 20Z,   0.90,  -1.87,  99.90,  -0.97,   0.01,  (max)
05/17 21Z,   0.90,  -2.78,  99.90,  -1.87,   0.01,
05/17 22Z,   0.90,  -4.27,  99.90,  -3.37,   0.01,
05/17 23Z,   1.00,  -5.93,  99.90,  -4.93,   0.01,
05/18 00Z,   1.00,  -7.43,  99.90,  -6.42,   0.01,
05/18 01Z,   1.00,  -8.39,  99.90,  -7.39,   0.01,  (min)
05/18 02Z,   1.00,  -8.28,  99.90,  -7.28,   0.01,
05/18 03Z,   0.90,  -6.98,  99.90,  -6.08,   0.01,
05/18 04Z,   0.90,  -5.13,  99.90,  -4.22,   0.01,
05/18 05Z,   0.80,  -3.34,  99.90,  -2.53,   0.01,
05/18 06Z,   0.80,  -1.78,  99.90,  -0.98,   0.01,
05/18 07Z,   0.80,  -0.74,  99.90,   0.06,   0.01,
05/18 08Z,   0.90,  -0.67,  99.90,   0.23,   0.01,  (max)
05/18 09Z,   0.90,  -1.66,  99.90,  -0.75,   0.01,
05/18 10Z,   0.90,  -3.40,  99.90,  -2.50,   0.01,
05/18 11Z,   0.90,  -5.44,  99.90,  -4.53,   0.01,
05/18 12Z,   0.90,  -7.39,  99.90,  -6.49,   0.01,
05/18 13Z,  99.90,  -8.95,  99.90,  99.90,   0.01,
05/18 14Z,  99.90,  -9.64,  99.90,  99.90,   0.01,
05/18 15Z,  99.90,  -9.05,  99.90,  99.90,   0.01,
05/18 16Z,  99.90,  -7.53,  99.90,  99.90,   0.01,
05/18 17Z,  99.90,  -5.77,  99.90,  99.90,   0.01,
05/18 18Z,  99.90,  -4.07,  99.90,  99.90,   0.01,