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
#Seattle, WA : 07/20/2025 16:22:22 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.40,  -7.93,  -7.47,  99.90,   0.06,
07/19 01Z,   0.40,  -7.68,  -7.15,  99.90,   0.13,  (min)
07/19 02Z,   0.50,  -6.74,  -6.21,  99.90,   0.03,
07/19 03Z,   0.50,  -5.35,  -4.82,  99.90,   0.03,
07/19 04Z,   0.50,  -3.82,  -3.28,  99.90,   0.04,
07/19 05Z,   0.50,  -2.47,  -1.90,  99.90,   0.07,
07/19 06Z,   0.50,  -1.67,  -1.19,  99.90,  -0.02,  (max)
07/19 07Z,   0.50,  -1.74,  -1.43,  99.90,  -0.19,
07/19 08Z,   0.50,  -2.78,  -2.51,  99.90,  -0.23,
07/19 09Z,   0.50,  -4.63,  -4.36,  99.90,  -0.23,
07/19 10Z,   0.50,  -7.01,  -6.91,  99.90,  -0.40,
07/19 11Z,   0.50,  -9.55,  -9.63,  99.90,  -0.58,
07/19 12Z,   0.40, -11.78, -11.77,  99.90,  -0.39,
07/19 13Z,   0.40, -13.17, -13.05,  99.90,  -0.28,
07/19 14Z,   0.40, -13.44, -13.13,  99.90,  -0.09,  (min)
07/19 15Z,   0.40, -12.65, -12.25,  99.90,   0.00,
07/19 16Z,   0.40, -11.13, -10.82,  99.90,  -0.09,
07/19 17Z,   0.40,  -9.23,  -8.85,  99.90,  -0.02,
07/19 18Z,   0.30,  -7.36,  -6.92,  99.90,   0.14,
07/19 19Z,   0.30,  -5.89,  -5.42,  99.90,   0.17,
07/19 20Z,   0.30,  -5.02,  -4.56,  99.90,   0.16,
07/19 21Z,   0.30,  -4.73,  -4.29,  99.90,   0.14,  (max)
07/19 22Z,   0.30,  -4.86,  -4.42,  99.90,   0.14,
07/19 23Z,   0.30,  -5.31,  -4.87,  99.90,   0.14,
07/20 00Z,   0.40,  -5.88,  -5.39,  99.90,   0.09,
07/20 01Z,   0.40,  -6.28,  -5.76,  99.90,   0.12,  (min)
07/20 02Z,   0.40,  -6.22,  -5.70,  99.90,   0.12,
07/20 03Z,   0.40,  -5.61,  -5.08,  99.90,   0.13,
07/20 04Z,   0.40,  -4.61,  -4.08,  99.90,   0.13,
07/20 05Z,   0.40,  -3.44,  -3.04,  99.90,   0.00,
07/20 06Z,   0.40,  -2.41,  -2.14,  99.90,  -0.13,
07/20 07Z,   0.50,  -1.87,  -1.71,  99.90,  -0.34,  (max)
07/20 08Z,   0.50,  -2.16,  -2.08,  99.90,  -0.42,
07/20 09Z,   0.40,  -3.38,  -3.31,  99.90,  -0.33,
07/20 10Z,   0.40,  -5.37,  -5.26,  99.90,  -0.29,
07/20 11Z,   0.40,  -7.88,  -7.89,  99.90,  -0.41,
07/20 12Z,   0.40, -10.54, -10.65,  99.90,  -0.51,
07/20 13Z,   0.40, -12.86, -12.82,  99.90,  -0.36,
07/20 14Z,   0.40, -14.29, -14.09,  99.90,  -0.20,
07/20 15Z,   0.40, -14.52, -14.14,  99.90,  -0.02,  (min)
07/20 16Z,   0.40, -13.60, -13.11,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 17Z,   0.40, -11.86,  99.90, -11.38,   0.08,
07/20 18Z,   0.40,  -9.67,  99.90,  -9.20,   0.07,
07/20 19Z,   0.50,  -7.46,  99.90,  -6.91,   0.05,
07/20 20Z,   0.50,  -5.64,  99.90,  -5.10,   0.04,
07/20 21Z,   0.50,  -4.42,  99.90,  -3.89,   0.02,
07/20 22Z,   0.50,  -3.79,  99.90,  -3.28,   0.01,
07/20 23Z,   0.50,  -3.66,  99.90,  -3.16,  -0.00,  (max)
07/21 00Z,   0.50,  -3.97,  99.90,  -3.49,  -0.02,
07/21 01Z,   0.50,  -4.57,  99.90,  -4.10,  -0.03,
07/21 02Z,   0.50,  -5.15,  99.90,  -4.69,  -0.05,
07/21 03Z,   0.50,  -5.36,  99.90,  -4.92,  -0.06,  (min)
07/21 04Z,   0.50,  -5.07,  99.90,  -4.64,  -0.07,
07/21 05Z,   0.60,  -4.36,  99.90,  -3.83,  -0.07,
07/21 06Z,   0.60,  -3.41,  99.90,  -2.89,  -0.07,
07/21 07Z,   0.60,  -2.53,  99.90,  -2.01,  -0.07,
07/21 08Z,   0.60,  -2.13,  99.90,  -1.60,  -0.07,  (max)
07/21 09Z,   0.60,  -2.53,  99.90,  -2.01,  -0.07,
07/21 10Z,   0.60,  -3.85,  99.90,  -3.33,  -0.07,
07/21 11Z,   0.60,  -5.94,  99.90,  -5.42,  -0.07,
07/21 12Z,   0.60,  -8.57,  99.90,  -8.04,  -0.07,
07/21 13Z,   0.60, -11.36,  99.90, -10.83,  -0.07,
07/21 14Z,   0.60, -13.76,  99.90, -13.24,  -0.07,
07/21 15Z,   0.60, -15.20,  99.90, -14.68,  -0.07,
07/21 16Z,   0.60, -15.35,  99.90, -14.83,  -0.07,  (min)
07/21 17Z,   0.60, -14.27,  99.90, -13.74,  -0.07,
07/21 18Z,   0.60, -12.26,  99.90, -11.74,  -0.07,
07/21 19Z,   0.60,  -9.76,  99.90,  -9.24,  -0.07,
07/21 20Z,   0.60,  -7.25,  99.90,  -6.73,  -0.07,
07/21 21Z,   0.60,  -5.16,  99.90,  -4.63,  -0.07,
07/21 22Z,   0.60,  -3.70,  99.90,  -3.17,  -0.07,
07/21 23Z,   0.60,  -2.88,  99.90,  -2.36,  -0.07,
07/22 00Z,   0.60,  -2.67,  99.90,  -2.14,  -0.07,  (max)
07/22 01Z,   0.60,  -3.03,  99.90,  -2.50,  -0.07,
07/22 02Z,   0.60,  -3.81,  99.90,  -3.28,  -0.07,
07/22 03Z,   0.60,  -4.62,  99.90,  -4.10,  -0.07,
07/22 04Z,   0.60,  -5.09,  99.90,  -4.56,  -0.07,  (min)
07/22 05Z,   0.60,  -5.02,  99.90,  -4.49,  -0.07,
07/22 06Z,   0.70,  -4.45,  99.90,  -3.82,  -0.07,
07/22 07Z,   0.70,  -3.57,  99.90,  -2.95,  -0.07,
07/22 08Z,   0.70,  -2.72,  99.90,  -2.09,  -0.07,
07/22 09Z,   0.70,  -2.35,  99.90,  -1.72,  -0.07,  (max)
07/22 10Z,   0.70,  -2.81,  99.90,  -2.18,  -0.07,
07/22 11Z,   0.70,  -4.19,  99.90,  -3.57,  -0.07,
07/22 12Z,   0.60,  -6.37,  99.90,  -5.85,  -0.07,
07/22 13Z,   0.60,  -9.12,  99.90,  -8.59,  -0.07,
07/22 14Z,   0.60, -12.03,  99.90, -11.51,  -0.07,
07/22 15Z,   0.60, -14.50,  99.90, -13.97,  -0.07,
07/22 16Z,   0.60, -15.88,  99.90, -15.36,  -0.07,  (min)
07/22 17Z,   0.60, -15.88,  99.90, -15.35,  -0.07,
07/22 18Z,   0.60, -14.56,  99.90, -14.03,  -0.07,
07/22 19Z,   0.60, -12.27,  99.90, -11.75,  -0.07,
07/22 20Z,   0.60,  -9.50,  99.90,  -8.98,  -0.07,
07/22 21Z,   0.60,  -6.77,  99.90,  -6.24,  -0.07,
07/22 22Z,   0.60,  -4.53,  99.90,  -4.00,  -0.07,
07/22 23Z,   0.60,  -2.98,  99.90,  -2.46,  -0.07,
07/23 00Z,   0.60,  -2.15,  99.90,  -1.63,  -0.07,
07/23 01Z,   0.60,  -2.03,  99.90,  -1.51,  -0.07,  (max)
07/23 02Z,   0.60,  -2.60,  99.90,  -2.07,  -0.07,
07/23 03Z,   0.60,  -3.63,  99.90,  -3.10,  -0.07,
07/23 04Z,   0.60,  -4.67,  99.90,  -4.15,  -0.07,
07/23 05Z,   0.60,  -5.30,  99.90,  -4.77,  -0.07,
07/23 06Z,   0.60,  -5.30,  99.90,  -4.77,  -0.07,  (min)
07/23 07Z,   0.60,  -4.72,  99.90,  -4.19,  -0.07,
07/23 08Z,   0.60,  -3.78,  99.90,  -3.26,  -0.07,
07/23 09Z,   0.60,  -2.88,  99.90,  -2.36,  -0.07,
07/23 10Z,   0.60,  -2.51,  99.90,  -1.98,  -0.07,  (max)
07/23 11Z,   0.60,  -3.01,  99.90,  -2.48,  -0.07,
07/23 12Z,   0.60,  -4.47,  99.90,  -3.94,  -0.07,
07/23 13Z,   0.60,  -6.76,  99.90,  -6.23,  -0.07,
07/23 14Z,   0.60,  -9.62,  99.90,  -9.10,  -0.07,
07/23 15Z,   0.60, -12.61,  99.90, -12.09,  -0.07,
07/23 16Z,   0.60, -15.05,  99.90, -14.52,  -0.07,
07/23 17Z,   0.60, -16.29,  99.90, -15.76,  -0.07,  (min)
07/23 18Z,   0.60, -16.04,  99.90, -15.51,  -0.07,
07/23 19Z,   0.60, -14.43,  99.90, -13.91,  -0.07,
07/23 20Z,   0.50, -11.88,  99.90, -11.46,  -0.07,
07/23 21Z,   0.50,  -8.91,  99.90,  -8.48,  -0.07,
07/23 22Z,   0.50,  -6.07,  99.90,  -5.65,  -0.07,
07/23 23Z,   0.50,  -3.83,  99.90,  -3.41,  -0.07,
07/24 00Z,   0.60,  -2.37,  99.90,  -1.84,  -0.07,
07/24 01Z,   0.60,  -1.69,  99.90,  -1.17,  -0.07,  (max)
07/24 02Z,   0.60,  -1.81,  99.90,  -1.29,  -0.07,
07/24 03Z,   0.60,  -2.67,  99.90,  -2.14,  -0.07,
07/24 04Z,   0.60,  -3.96,  99.90,  -3.43,  -0.07,
07/24 05Z,   0.60,  -5.15,  99.90,  -4.63,  -0.07,
07/24 06Z,   0.60,  -5.80,  99.90,  -5.28,  -0.07,
07/24 07Z,  99.90,  -5.74,  99.90,  99.90,  -0.07,
07/24 08Z,  99.90,  -5.04,  99.90,  99.90,  -0.07,
07/24 09Z,  99.90,  -3.98,  99.90,  99.90,  -0.07,
07/24 10Z,  99.90,  -3.02,  99.90,  99.90,  -0.07,
07/24 11Z,  99.90,  -2.66,  99.90,  99.90,  -0.07,
07/24 12Z,  99.90,  -3.23,  99.90,  99.90,  -0.07,