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 : 03/25/2025 22:23:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 06Z,   0.10,  -7.73,  -7.38,  99.90,   0.25,  (min)
03/24 07Z,   0.10,  -6.44,  -6.27,  99.90,   0.07,
03/24 08Z,   0.20,  -4.92,  -4.86,  99.90,  -0.14,
03/24 09Z,   0.30,  -3.40,  -3.22,  99.90,  -0.12,
03/24 10Z,   0.30,  -2.02,  -1.71,  99.90,   0.01,
03/24 11Z,   0.30,  -1.24,  -0.96,  99.90,  -0.02,  (max)
03/24 12Z,   0.50,  -1.42,  -1.18,  99.90,  -0.26,
03/24 13Z,   0.50,  -2.44,  -1.96,  99.90,  -0.02,
03/24 14Z,   0.50,  -3.99,  -3.48,  99.90,   0.01,
03/24 15Z,   0.50,  -5.72,  -5.37,  99.90,  -0.15,
03/24 16Z,   0.50,  -7.42,  -6.94,  99.90,  -0.02,
03/24 17Z,   0.50,  -8.75,  -8.07,  99.90,   0.18,
03/24 18Z,   0.70,  -9.15,  -8.21,  99.90,   0.24,  (min)
03/24 19Z,   0.80,  -8.46,  -7.37,  99.90,   0.29,
03/24 20Z,   0.80,  -7.19,  -6.33,  99.90,   0.06,
03/24 21Z,   0.90,  -5.70,  -4.85,  99.90,  -0.05,
03/24 22Z,   1.00,  -4.09,  -3.15,  99.90,  -0.06,
03/24 23Z,   1.00,  -2.74,  -1.84,  99.90,  -0.10,
03/25 00Z,   0.80,  -2.18,  -1.29,  99.90,   0.09,  (max)
03/25 01Z,   0.80,  -2.54,  -1.64,  99.90,   0.10,
03/25 02Z,   0.80,  -3.61,  -2.59,  99.90,   0.22,
03/25 03Z,   0.80,  -5.04,  -3.95,  99.90,   0.29,
03/25 04Z,   0.70,  -6.59,  -5.78,  99.90,   0.11,
03/25 05Z,   0.60,  -7.97,  -7.06,  99.90,   0.31,
03/25 06Z,   0.50,  -8.62,  -7.84,  99.90,   0.28,  (min)
03/25 07Z,   0.30,  -8.11,  -7.47,  99.90,   0.34,
03/25 08Z,   0.20,  -6.72,  -6.29,  99.90,   0.23,
03/25 09Z,   0.20,  -5.05,  -4.84,  99.90,   0.01,
03/25 10Z,   0.20,  -3.28,  -3.09,  99.90,  -0.01,
03/25 11Z,   0.30,  -1.70,  -1.69,  99.90,  -0.29,
03/25 12Z,   0.30,  -0.84,  -0.61,  99.90,  -0.07,  (max)
03/25 13Z,   0.40,  -1.04,  -0.90,  99.90,  -0.26,
03/25 14Z,   0.40,  -2.16,  -1.91,  99.90,  -0.15,
03/25 15Z,   0.40,  -3.86,  -3.38,  99.90,   0.08,
03/25 16Z,   0.40,  -5.82,  -5.49,  99.90,  -0.07,
03/25 17Z,   0.40,  -7.78,  -7.38,  99.90,  -0.00,
03/25 18Z,   0.30,  -9.26,  -8.58,  99.90,   0.38,
03/25 19Z,   0.30,  -9.62,  -9.06,  99.90,   0.26,  (min)
03/25 20Z,   0.20,  -8.78,  -7.99,  99.90,   0.59,
03/25 21Z,   0.20,  -7.30,  -6.84,  99.90,   0.26,
03/25 22Z,   0.20,  -5.52,  -5.20,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 23Z,   0.20,  -3.63,  99.90,  -3.32,   0.11,
03/26 00Z,   0.20,  -2.14,  99.90,  -1.83,   0.10,
03/26 01Z,   0.30,  -1.59,  99.90,  -1.19,   0.10,  (max)
03/26 02Z,   0.30,  -2.07,  99.90,  -1.69,   0.09,
03/26 03Z,   0.30,  -3.35,  99.90,  -2.97,   0.08,
03/26 04Z,   0.30,  -5.07,  99.90,  -4.70,   0.07,
03/26 05Z,   0.40,  -6.94,  99.90,  -6.48,   0.06,
03/26 06Z,   0.40,  -8.57,  99.90,  -8.11,   0.05,
03/26 07Z,   0.40,  -9.27,  99.90,  -8.83,   0.04,  (min)
03/26 08Z,   0.50,  -8.64,  99.90,  -8.10,   0.04,
03/26 09Z,   0.40,  -7.06,  99.90,  -6.63,   0.03,
03/26 10Z,   0.50,  -5.10,  99.90,  -4.58,   0.02,
03/26 11Z,   0.50,  -3.02,  99.90,  -2.50,   0.02,
03/26 12Z,   0.50,  -1.21,  99.90,  -0.69,   0.02,
03/26 13Z,   0.60,  -0.31,  99.90,   0.31,   0.02,  (max)
03/26 14Z,   0.60,  -0.59,  99.90,   0.03,   0.02,
03/26 15Z,   0.60,  -1.89,  99.90,  -1.27,   0.02,
03/26 16Z,   0.60,  -3.86,  99.90,  -3.24,   0.02,
03/26 17Z,   0.60,  -6.13,  99.90,  -5.51,   0.02,
03/26 18Z,   0.50,  -8.36,  99.90,  -7.84,   0.02,
03/26 19Z,   0.50,  -9.92,  99.90,  -9.40,   0.02,
03/26 20Z,   0.50, -10.14,  99.90,  -9.62,   0.02,  (min)
03/26 21Z,   0.60,  -9.03,  99.90,  -8.42,   0.02,
03/26 22Z,   0.60,  -7.22,  99.90,  -6.60,   0.02,
03/26 23Z,   0.60,  -5.06,  99.90,  -4.44,   0.02,
03/27 00Z,   0.60,  -2.88,  99.90,  -2.26,   0.02,
03/27 01Z,   0.60,  -1.30,  99.90,  -0.69,   0.02,
03/27 02Z,   0.60,  -0.86,  99.90,  -0.24,   0.02,  (max)
03/27 03Z,   0.50,  -1.59,  99.90,  -1.07,   0.02,
03/27 04Z,   0.50,  -3.19,  99.90,  -2.67,   0.02,
03/27 05Z,   0.40,  -5.29,  99.90,  -4.88,   0.02,
03/27 06Z,   0.40,  -7.53,  99.90,  -7.12,   0.02,
03/27 07Z,   0.40,  -9.38,  99.90,  -8.96,   0.02,
03/27 08Z,   0.40, -10.05,  99.90,  -9.63,   0.02,  (min)
03/27 09Z,   0.40,  -9.20,  99.90,  -8.78,   0.02,
03/27 10Z,   0.40,  -7.32,  99.90,  -6.90,   0.02,
03/27 11Z,   0.40,  -5.02,  99.90,  -4.60,   0.02,
03/27 12Z,   0.40,  -2.60,  99.90,  -2.18,   0.02,
03/27 13Z,   0.40,  -0.62,  99.90,  -0.20,   0.02,
03/27 14Z,   0.40,   0.25,  99.90,   0.67,   0.02,  (max)
03/27 15Z,   0.40,  -0.20,  99.90,   0.22,   0.02,
03/27 16Z,   0.30,  -1.77,  99.90,  -1.45,   0.02,
03/27 17Z,   0.30,  -4.06,  99.90,  -3.74,   0.02,
03/27 18Z,   0.20,  -6.66,  99.90,  -6.44,   0.02,
03/27 19Z,   0.20,  -9.09,  99.90,  -8.88,   0.02,
03/27 20Z,   0.30, -10.62,  99.90, -10.30,   0.02,  (min)
03/27 21Z,   0.30, -10.55,  99.90, -10.23,   0.02,
03/27 22Z,   0.30,  -9.07,  99.90,  -8.75,   0.02,
03/27 23Z,   0.30,  -6.85,  99.90,  -6.53,   0.02,
03/28 00Z,   0.30,  -4.32,  99.90,  -4.00,   0.02,
03/28 01Z,   0.30,  -1.91,  99.90,  -1.60,   0.02,
03/28 02Z,   0.30,  -0.36,  99.90,  -0.04,   0.02,
03/28 03Z,   0.20,  -0.14,  99.90,   0.08,   0.02,  (max)
03/28 04Z,   0.20,  -1.21,  99.90,  -0.99,   0.02,
03/28 05Z,   0.10,  -3.23,  99.90,  -3.11,   0.02,
03/28 06Z,   0.10,  -5.75,  99.90,  -5.63,   0.02,
03/28 07Z,   0.10,  -8.33,  99.90,  -8.21,   0.02,
03/28 08Z,   0.10, -10.30,  99.90, -10.18,   0.02,
03/28 09Z,   0.10, -10.82,  99.90, -10.70,   0.02,  (min)
03/28 10Z,   0.10,  -9.66,  99.90,  -9.54,   0.02,
03/28 11Z,   0.10,  -7.44,  99.90,  -7.32,   0.02,
03/28 12Z,   0.10,  -4.78,  99.90,  -4.66,   0.02,
03/28 13Z,   0.00,  -2.09,  99.90,  -2.07,   0.02,
03/28 14Z,   0.10,  -0.04,  99.90,   0.08,   0.02,
03/28 15Z,   0.00,   0.71,  99.90,   0.73,   0.02,  (max)
03/28 16Z,   0.10,   0.01,  99.90,   0.13,   0.02,
03/28 17Z,   0.10,  -1.87,  99.90,  -1.76,   0.02,
03/28 18Z,   0.10,  -4.48,  99.90,  -4.36,   0.02,
03/28 19Z,   0.20,  -7.33,  99.90,  -7.11,   0.02,
03/28 20Z,   0.20,  -9.86,  99.90,  -9.64,   0.02,
03/28 21Z,   0.30, -11.19,  99.90, -10.87,   0.02,  (min)
03/28 22Z,   0.40, -10.73,  99.90, -10.31,   0.02,
03/28 23Z,   0.40,  -8.82,  99.90,  -8.40,   0.02,
03/29 00Z,   0.50,  -6.20,  99.90,  -5.68,   0.02,
03/29 01Z,   0.50,  -3.36,  99.90,  -2.85,   0.02,
03/29 02Z,   0.50,  -0.87,  99.90,  -0.35,   0.02,
03/29 03Z,   0.40,   0.53,  99.90,   0.95,   0.02,  (max)
03/29 04Z,   0.40,   0.43,  99.90,   0.84,   0.02,
03/29 05Z,   0.30,  -1.05,  99.90,  -0.74,   0.02,
03/29 06Z,   0.30,  -3.49,  99.90,  -3.17,   0.02,
03/29 07Z,   0.30,  -6.39,  99.90,  -6.07,   0.02,
03/29 08Z,   0.30,  -9.21,  99.90,  -8.89,   0.02,
03/29 09Z,   0.30, -11.17,  99.90, -10.85,   0.02,
03/29 10Z,   0.30, -11.42,  99.90, -11.10,   0.02,  (min)
03/29 11Z,   0.40,  -9.91,  99.90,  -9.49,   0.02,
03/29 12Z,   0.40,  -7.37,  99.90,  -6.95,   0.02,
03/29 13Z,  99.90,  -4.43,  99.90,  99.90,   0.02,
03/29 14Z,  99.90,  -1.59,  99.90,  99.90,   0.02,
03/29 15Z,  99.90,   0.41,  99.90,  99.90,   0.02,
03/29 16Z,  99.90,   0.95,  99.90,  99.90,   0.02,
03/29 17Z,  99.90,  -0.04,  99.90,  99.90,   0.02,
03/29 18Z,  99.90,  -2.21,  99.90,  99.90,   0.02,