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
#Block Island, RI : 07/19/2025 18:23:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 00Z,   0.50,  -3.84,  99.90,  -3.34,   0.00,  (min)
07/18 01Z,   0.50,  -3.74,  99.90,  -3.24,   0.00,
07/18 02Z,   0.50,  -3.41,  99.90,  -2.91,   0.00,
07/18 03Z,   0.40,  -2.82,  99.90,  -2.42,   0.00,
07/18 04Z,   0.40,  -2.15,  99.90,  -1.75,   0.00,
07/18 05Z,   0.30,  -1.68,  99.90,  -1.38,   0.00,
07/18 06Z,   0.30,  -1.58,  99.90,  -1.28,   0.00,  (max)
07/18 07Z,   0.20,  -1.88,  99.90,  -1.68,   0.00,
07/18 08Z,   0.20,  -2.46,  99.90,  -2.26,   0.00,
07/18 09Z,   0.20,  -3.20,  99.90,  -3.00,   0.00,
07/18 10Z,   0.20,  -3.87,  99.90,  -3.67,   0.00,
07/18 11Z,   0.20,  -4.21,  99.90,  -4.01,   0.00,  (min)
07/18 12Z,   0.20,  -4.21,  99.90,  -4.01,   0.00,
07/18 13Z,   0.30,  -3.99,  99.90,  -3.69,   0.00,
07/18 14Z,   0.30,  -3.56,  99.90,  -3.26,   0.00,
07/18 15Z,   0.30,  -2.87,  99.90,  -2.57,   0.00,
07/18 16Z,   0.30,  -2.04,  99.90,  -1.74,   0.00,
07/18 17Z,   0.30,  -1.33,  99.90,  -1.03,   0.00,
07/18 18Z,   0.40,  -0.97,  99.90,  -0.57,   0.00,  (max)
07/18 19Z,   0.40,  -1.04,  99.90,  -0.64,   0.00,
07/18 20Z,   0.40,  -1.45,  99.90,  -1.05,   0.00,
07/18 21Z,   0.40,  -2.10,  99.90,  -1.70,   0.00,
07/18 22Z,   0.40,  -2.85,  99.90,  -2.45,   0.00,
07/18 23Z,   0.40,  -3.45,  99.90,  -3.05,   0.00,
07/19 00Z,   0.40,  -3.75,  99.90,  -3.35,   0.00,
07/19 01Z,   0.40,  -3.86,  99.90,  -3.46,   0.00,  (min)
07/19 02Z,   0.40,  -3.81,  99.90,  -3.41,   0.00,
07/19 03Z,   0.40,  -3.50,  99.90,  -3.10,   0.00,
07/19 04Z,   0.30,  -2.92,  99.90,  -2.62,   0.00,
07/19 05Z,   0.30,  -2.26,  99.90,  -1.96,   0.00,
07/19 06Z,   0.20,  -1.80,  99.90,  -1.60,   0.00,
07/19 07Z,   0.20,  -1.71,  99.90,  -1.51,   0.00,  (max)
07/19 08Z,   0.20,  -1.97,  99.90,  -1.77,   0.00,
07/19 09Z,   0.20,  -2.50,  99.90,  -2.30,   0.00,
07/19 10Z,   0.20,  -3.22,  99.90,  -3.02,   0.00,
07/19 11Z,   0.30,  -3.86,  99.90,  -3.56,   0.00,
07/19 12Z,   0.20,  -4.18,  99.90,  -3.98,   0.00,  (min)
07/19 13Z,   0.20,  -4.17,  99.90,  -3.97,   0.00,
07/19 14Z,   0.30,  -3.96,  99.90,  -3.66,   0.00,
07/19 15Z,   0.30,  -3.52,  99.90,  -3.22,   0.00,
07/19 16Z,   0.30,  -2.81,  99.90,  -2.51,   0.00,
07/19 17Z,   0.30,  -1.98,  99.90,  -1.68,   0.00,
07/19 18Z,   0.30,  -1.29,  99.90,  -0.99,   0.00,
07/19 19Z,   0.30,  -0.94,  99.90,  -0.64,   0.00,  (max)
07/19 20Z,   0.30,  -0.98,  99.90,  -0.68,   0.00,
07/19 21Z,   0.40,  -1.35,  99.90,  -0.95,   0.00,
07/19 22Z,   0.40,  -2.00,  99.90,  -1.60,   0.00,
07/19 23Z,   0.40,  -2.78,  99.90,  -2.38,   0.00,
07/20 00Z,   0.40,  -3.40,  99.90,  -3.00,   0.00,
07/20 01Z,   0.40,  -3.75,  99.90,  -3.35,   0.00,
07/20 02Z,   0.40,  -3.92,  99.90,  -3.52,   0.00,  (min)
07/20 03Z,   0.40,  -3.91,  99.90,  -3.51,   0.00,
07/20 04Z,   0.40,  -3.61,  99.90,  -3.21,   0.00,
07/20 05Z,   0.40,  -3.02,  99.90,  -2.62,   0.00,
07/20 06Z,   0.40,  -2.36,  99.90,  -1.96,   0.00,
07/20 07Z,   0.40,  -1.88,  99.90,  -1.48,   0.00,
07/20 08Z,   0.40,  -1.75,  99.90,  -1.35,   0.00,  (max)
07/20 09Z,   0.40,  -1.95,  99.90,  -1.55,   0.00,
07/20 10Z,   0.40,  -2.46,  99.90,  -2.06,   0.00,
07/20 11Z,   0.40,  -3.19,  99.90,  -2.79,   0.00,
07/20 12Z,   0.40,  -3.84,  99.90,  -3.44,   0.00,
07/20 13Z,   0.40,  -4.15,  99.90,  -3.75,   0.00,
07/20 14Z,   0.40,  -4.16,  99.90,  -3.76,   0.00,  (min)
07/20 15Z,   0.40,  -3.98,  99.90,  -3.58,   0.00,
07/20 16Z,   0.40,  -3.53,  99.90,  -3.13,   0.00,
07/20 17Z,   0.40,  -2.81,  99.90,  -2.41,   0.00,
07/20 18Z,   0.40,  -1.98,  99.90,  -1.58,   0.00,
07/20 19Z,   0.40,  -1.28,  99.90,  -0.88,   0.00,
07/20 20Z,   0.40,  -0.91,  99.90,  -0.51,   0.00,
07/20 21Z,   0.40,  -0.89,  99.90,  -0.49,   0.00,  (max)
07/20 22Z,   0.40,  -1.24,  99.90,  -0.84,   0.00,
07/20 23Z,   0.50,  -1.91,  99.90,  -1.41,   0.00,
07/21 00Z,   0.50,  -2.73,  99.90,  -2.23,   0.00,
07/21 01Z,   0.50,  -3.39,  99.90,  -2.89,   0.00,
07/21 02Z,   0.50,  -3.79,  99.90,  -3.29,   0.00,
07/21 03Z,   0.40,  -4.02,  99.90,  -3.62,   0.00,
07/21 04Z,   0.40,  -4.04,  99.90,  -3.64,   0.00,  (min)
07/21 05Z,   0.40,  -3.71,  99.90,  -3.31,   0.00,
07/21 06Z,   0.40,  -3.09,  99.90,  -2.69,   0.00,
07/21 07Z,   0.40,  -2.40,  99.90,  -2.00,   0.00,
07/21 08Z,   0.40,  -1.88,  99.90,  -1.48,   0.00,
07/21 09Z,   0.40,  -1.68,  99.90,  -1.28,   0.00,  (max)
07/21 10Z,   0.40,  -1.84,  99.90,  -1.44,   0.00,
07/21 11Z,   0.40,  -2.37,  99.90,  -1.97,   0.00,
07/21 12Z,   0.40,  -3.15,  99.90,  -2.75,   0.00,
07/21 13Z,   0.40,  -3.82,  99.90,  -3.42,   0.00,
07/21 14Z,   0.40,  -4.16,  99.90,  -3.76,   0.00,
07/21 15Z,   0.40,  -4.21,  99.90,  -3.81,   0.00,  (min)
07/21 16Z,   0.40,  -4.05,  99.90,  -3.65,   0.00,
07/21 17Z,   0.50,  -3.59,  99.90,  -3.09,   0.00,
07/21 18Z,   0.50,  -2.86,  99.90,  -2.36,   0.00,
07/21 19Z,   0.50,  -2.00,  99.90,  -1.50,   0.00,
07/21 20Z,   0.60,  -1.27,  99.90,  -0.67,   0.00,
07/21 21Z,   0.60,  -0.83,  99.90,  -0.23,   0.00,
07/21 22Z,   0.60,  -0.78,  99.90,  -0.18,   0.00,  (max)
07/21 23Z,   0.60,  -1.13,  99.90,  -0.53,   0.00,
07/22 00Z,   0.60,  -1.87,  99.90,  -1.27,   0.00,
07/22 01Z,   0.60,  -2.74,  99.90,  -2.14,   0.00,
07/22 02Z,   0.60,  -3.43,  99.90,  -2.83,   0.00,
07/22 03Z,   0.50,  -3.88,  99.90,  -3.38,   0.00,
07/22 04Z,   0.50,  -4.15,  99.90,  -3.65,   0.00,
07/22 05Z,   0.50,  -4.15,  99.90,  -3.65,   0.00,  (min)
07/22 06Z,   0.50,  -3.79,  99.90,  -3.29,   0.00,
07/22 07Z,   0.50,  -3.12,  99.90,  -2.62,   0.00,
07/22 08Z,   0.50,  -2.36,  99.90,  -1.86,   0.00,
07/22 09Z,   0.40,  -1.77,  99.90,  -1.37,   0.00,
07/22 10Z,   0.40,  -1.52,  99.90,  -1.12,   0.00,  (max)
07/22 11Z,   0.40,  -1.70,  99.90,  -1.30,   0.00,
07/22 12Z,   0.40,  -2.29,  99.90,  -1.89,   0.00,
07/22 13Z,   0.40,  -3.13,  99.90,  -2.73,   0.00,
07/22 14Z,   0.40,  -3.84,  99.90,  -3.44,   0.00,
07/22 15Z,   0.40,  -4.21,  99.90,  -3.81,   0.00,
07/22 16Z,   0.40,  -4.30,  99.90,  -3.90,   0.00,  (min)
07/22 17Z,   0.40,  -4.14,  99.90,  -3.74,   0.00,
07/22 18Z,   0.40,  -3.66,  99.90,  -3.26,   0.00,
07/22 19Z,   0.40,  -2.89,  99.90,  -2.49,   0.00,
07/22 20Z,   0.40,  -2.00,  99.90,  -1.60,   0.00,
07/22 21Z,   0.40,  -1.21,  99.90,  -0.81,   0.00,
07/22 22Z,   0.40,  -0.74,  99.90,  -0.34,   0.00,
07/22 23Z,   0.40,  -0.68,  99.90,  -0.28,   0.00,  (max)
07/23 00Z,   0.40,  -1.09,  99.90,  -0.69,   0.00,
07/23 01Z,   0.40,  -1.90,  99.90,  -1.50,   0.00,
07/23 02Z,   0.40,  -2.82,  99.90,  -2.42,   0.00,
07/23 03Z,   0.30,  -3.55,  99.90,  -3.25,   0.00,
07/23 04Z,   0.30,  -4.02,  99.90,  -3.72,   0.00,
07/23 05Z,   0.30,  -4.28,  99.90,  -3.98,   0.00,  (min)
07/23 06Z,   0.30,  -4.24,  99.90,  -3.94,   0.00,
07/23 07Z,   0.30,  -3.81,  99.90,  -3.51,   0.00,
07/23 08Z,   0.30,  -3.06,  99.90,  -2.76,   0.00,
07/23 09Z,   0.30,  -2.22,  99.90,  -1.92,   0.00,
07/23 10Z,   0.20,  -1.59,  99.90,  -1.39,   0.00,
07/23 11Z,   0.20,  -1.34,  99.90,  -1.14,   0.00,  (max)
07/23 12Z,   0.20,  -1.57,  99.90,  -1.37,   0.00,