EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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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
#Eastport, ME : 05/18/2026 03:22:12 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.20, -13.72, -13.10,  99.90,   0.42,
05/16 13Z,   0.20,  -8.53,  -7.80,  99.90,   0.53,
05/16 14Z,   0.20,  -4.57,  -3.89,  99.90,   0.48,
05/16 15Z,   0.20,  -3.08,  -2.68,  99.90,   0.20,  (max)
05/16 16Z,   0.20,  -4.48,  -4.48,  99.90,  -0.20,
05/16 17Z,   0.10,  -8.01,  -8.11,  99.90,  -0.20,
05/16 18Z,   0.10, -12.55, -12.60,  99.90,  -0.15,
05/16 19Z,   0.10, -17.20, -17.12,  99.90,  -0.02,
05/16 20Z,   0.10, -21.19, -21.35,  99.90,  -0.26,
05/16 21Z,   0.10, -23.39, -23.62,  99.90,  -0.33,  (min)
05/16 22Z,   0.20, -22.72, -22.29,  99.90,   0.23,
05/16 23Z,   0.20, -19.18, -18.35,  99.90,   0.63,
05/17 00Z,   0.20, -14.00, -13.27,  99.90,   0.53,
05/17 01Z,   0.10,  -8.52,  -7.84,  99.90,   0.58,
05/17 02Z,   0.10,  -3.91,  -3.18,  99.90,   0.63,
05/17 03Z,   0.10,  -1.48,  -0.88,  99.90,   0.50,  (max)
05/17 04Z,   0.10,  -2.09,  -2.00,  99.90,  -0.01,
05/17 05Z,   0.10,  -5.40,  -5.39,  99.90,  -0.09,
05/17 06Z,   0.20, -10.26, -10.22,  99.90,  -0.16,
05/17 07Z,   0.20, -15.58, -15.41,  99.90,  -0.03,
05/17 08Z,   0.20, -20.56, -20.44,  99.90,  -0.08,
05/17 09Z,   0.20, -24.19, -24.14,  99.90,  -0.15,
05/17 10Z,   0.20, -25.22, -24.83,  99.90,   0.19,  (min)
05/17 11Z,   0.10, -23.06, -22.21,  99.90,   0.75,
05/17 12Z,   0.20, -18.52, -17.72,  99.90,   0.60,
05/17 13Z,   0.20, -13.00, -12.38,  99.90,   0.42,
05/17 14Z,   0.10,  -7.74,  -7.22,  99.90,   0.42,
05/17 15Z,   0.00,  -3.98,  -3.43,  99.90,   0.55,
05/17 16Z,   0.00,  -2.92,  -2.67,  99.90,   0.25,  (max)
05/17 17Z,   0.00,  -4.74,  -4.91,  99.90,  -0.17,
05/17 18Z,   0.10,  -8.55,  -8.81,  99.90,  -0.36,
05/17 19Z,   0.20, -13.22, -13.41,  99.90,  -0.39,
05/17 20Z,   0.20, -17.89, -18.06,  99.90,  -0.37,
05/17 21Z,   0.30, -21.75, -22.20,  99.90,  -0.75,
05/17 22Z,   0.30, -23.61, -23.98,  99.90,  -0.67,  (min)
05/17 23Z,   0.30, -22.44, -22.10,  99.90,   0.04,
05/18 00Z,   0.30, -18.49, -17.86,  99.90,   0.33,
05/18 01Z,   0.30, -13.08, -12.50,  99.90,   0.28,
05/18 02Z,   0.20,  -7.57,  -7.08,  99.90,   0.29,
05/18 03Z,   0.10,  -3.17,  -2.60,  99.90,   0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 04Z,   0.00,  -1.18,  99.90,  -0.74,   0.43,  (max)
05/18 05Z,   0.00,  -2.28,  99.90,  -1.88,   0.40,
05/18 06Z,   0.00,  -5.94,  99.90,  -5.57,   0.37,
05/18 07Z,   0.00, -10.97,  99.90, -10.63,   0.34,
05/18 08Z,   0.00, -16.35,  99.90, -16.05,   0.31,
05/18 09Z,   0.00, -21.28,  99.90, -21.00,   0.28,
05/18 10Z,   0.10, -24.67,  99.90, -24.32,   0.24,
05/18 11Z,   0.20, -25.26,  99.90, -24.85,   0.21,  (min)
05/18 12Z,   0.30, -22.67,  99.90, -22.19,   0.18,
05/18 13Z,   0.50, -17.88,  99.90, -17.23,   0.15,
05/18 14Z,   0.60, -12.30,  99.90, -11.58,   0.12,
05/18 15Z,   0.60,  -7.15,  99.90,  -6.47,   0.08,
05/18 16Z,   0.70,  -3.73,  99.90,  -2.94,   0.08,
05/18 17Z,   0.60,  -3.08,  99.90,  -2.40,   0.08,  (max)
05/18 18Z,   0.50,  -5.22,  99.90,  -4.63,   0.08,
05/18 19Z,   0.40,  -9.15,  99.90,  -8.66,   0.08,
05/18 20Z,   0.40, -13.79,  99.90, -13.31,   0.08,
05/18 21Z,   0.30, -18.37,  99.90, -17.99,   0.08,
05/18 22Z,   0.30, -22.03,  99.90, -21.64,   0.08,
05/18 23Z,   0.30, -23.51,  99.90, -23.13,   0.08,  (min)
05/19 00Z,   0.40, -21.94,  99.90, -21.45,   0.08,
05/19 01Z,   0.40, -17.75,  99.90, -17.26,   0.08,
05/19 02Z,   0.50, -12.33,  99.90, -11.75,   0.08,
05/19 03Z,   0.50,  -6.97,  99.90,  -6.38,   0.08,
05/19 04Z,   0.50,  -2.88,  99.90,  -2.30,   0.08,
05/19 05Z,   0.40,  -1.32,  99.90,  -0.83,   0.08,  (max)
05/19 06Z,   0.40,  -2.78,  99.90,  -2.30,   0.08,
05/19 07Z,   0.40,  -6.60,  99.90,  -6.11,   0.08,
05/19 08Z,   0.40, -11.60,  99.90, -11.12,   0.08,
05/19 09Z,   0.40, -16.87,  99.90, -16.39,   0.08,
05/19 10Z,   0.40, -21.62,  99.90, -21.13,   0.08,
05/19 11Z,   0.40, -24.70,  99.90, -24.22,   0.08,
05/19 12Z,   0.40, -24.91,  99.90, -24.42,   0.08,  (min)
05/19 13Z,   0.40, -22.03,  99.90, -21.55,   0.08,
05/19 14Z,   0.50, -17.19,  99.90, -16.61,   0.08,
05/19 15Z,   0.40, -11.75,  99.90, -11.27,   0.08,
05/19 16Z,   0.50,  -6.86,  99.90,  -6.28,   0.08,
05/19 17Z,   0.50,  -3.80,  99.90,  -3.22,   0.08,
05/19 18Z,   0.50,  -3.51,  99.90,  -2.92,   0.08,  (max)
05/19 19Z,   0.50,  -5.80,  99.90,  -5.22,   0.08,
05/19 20Z,   0.50,  -9.68,  99.90,  -9.10,   0.08,
05/19 21Z,   0.50, -14.18,  99.90, -13.60,   0.08,
05/19 22Z,   0.60, -18.59,  99.90, -17.90,   0.08,
05/19 23Z,   0.60, -22.00,  99.90, -21.32,   0.08,
05/20 00Z,   0.60, -23.16,  99.90, -22.48,   0.08,  (min)
05/20 01Z,   0.50, -21.32,  99.90, -20.74,   0.08,
05/20 02Z,   0.50, -17.11,  99.90, -16.52,   0.08,
05/20 03Z,   0.40, -11.87,  99.90, -11.38,   0.08,
05/20 04Z,   0.30,  -6.79,  99.90,  -6.40,   0.08,
05/20 05Z,   0.30,  -3.05,  99.90,  -2.66,   0.08,
05/20 06Z,   0.20,  -1.83,  99.90,  -1.55,   0.08,  (max)
05/20 07Z,   0.20,  -3.48,  99.90,  -3.20,   0.08,
05/20 08Z,   0.30,  -7.25,  99.90,  -6.86,   0.08,
05/20 09Z,   0.30, -12.05,  99.90, -11.67,   0.08,
05/20 10Z,   0.50, -17.09,  99.90, -16.51,   0.08,
05/20 11Z,   0.60, -21.59,  99.90, -20.91,   0.08,
05/20 12Z,   0.70, -24.37,  99.90, -23.58,   0.08,  (min)
05/20 13Z,   0.80, -24.27,  99.90, -23.38,   0.08,
05/20 14Z,   0.80, -21.29,  99.90, -20.41,   0.08,
05/20 15Z,   0.80, -16.60,  99.90, -15.72,   0.08,
05/20 16Z,   0.80, -11.43,  99.90, -10.54,   0.08,
05/20 17Z,   0.70,  -6.85,  99.90,  -6.07,   0.08,
05/20 18Z,   0.60,  -4.12,  99.90,  -3.44,   0.08,  (max)
05/20 19Z,   0.50,  -4.05,  99.90,  -3.47,   0.08,
05/20 20Z,   0.50,  -6.35,  99.90,  -5.76,   0.08,
05/20 21Z,   0.50, -10.05,  99.90,  -9.47,   0.08,
05/20 22Z,   0.50, -14.33,  99.90, -13.74,   0.08,
05/20 23Z,   0.60, -18.53,  99.90, -17.85,   0.08,
05/21 00Z,   0.60, -21.73,  99.90, -21.04,   0.08,
05/21 01Z,   0.60, -22.65,  99.90, -21.97,   0.08,  (min)
05/21 02Z,   0.60, -20.72,  99.90, -20.04,   0.08,
05/21 03Z,   0.50, -16.67,  99.90, -16.08,   0.08,
05/21 04Z,   0.40, -11.75,  99.90, -11.27,   0.08,
05/21 05Z,   0.20,  -7.00,  99.90,  -6.72,   0.08,
05/21 06Z,   0.10,  -3.58,  99.90,  -3.39,   0.08,
05/21 07Z,   0.00,  -2.58,  99.90,  -2.50,   0.08,  (max)
05/21 08Z,   0.00,  -4.24,  99.90,  -4.15,   0.08,
05/21 09Z,   0.00,  -7.79,  99.90,  -7.70,   0.08,
05/21 10Z,   0.10, -12.29,  99.90, -12.10,   0.08,
05/21 11Z,   0.10, -17.04,  99.90, -16.86,   0.08,
05/21 12Z,   0.20, -21.28,  99.90, -21.00,   0.08,
05/21 13Z,   0.30, -23.79,  99.90, -23.40,   0.08,  (min)
05/21 14Z,   0.40, -23.50,  99.90, -23.02,   0.08,
05/21 15Z,   0.40, -20.59,  99.90, -20.10,   0.08,
05/21 16Z,   0.40, -16.17,  99.90, -15.69,   0.08,
05/21 17Z,   0.40, -11.32,  99.90, -10.84,   0.08,
05/21 18Z,   0.50,  -7.05,  99.90,  -6.46,   0.08,
05/21 19Z,  99.90,  -4.56,  99.90,  99.90,   0.08,
05/21 20Z,  99.90,  -4.57,  99.90,  99.90,   0.08,
05/21 21Z,  99.90,  -6.75,  99.90,  99.90,   0.08,
05/21 22Z,  99.90, -10.21,  99.90,  99.90,   0.08,
05/21 23Z,  99.90, -14.24,  99.90,  99.90,   0.08,
05/22 00Z,  99.90, -18.27,  99.90,  99.90,   0.08,