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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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 : 07/15/2026 04:22:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 12Z,   0.30, -10.90, -10.22,  99.90,   0.38,
07/13 13Z,   0.30,  -6.64,  -5.90,  99.90,   0.44,
07/13 14Z,   0.30,  -4.37,  -3.57,  99.90,   0.50,  (max)
07/13 15Z,   0.30,  -4.77,  -4.14,  99.90,   0.33,
07/13 16Z,   0.30,  -7.35,  -6.73,  99.90,   0.32,
07/13 17Z,   0.30, -11.14, -10.67,  99.90,   0.17,
07/13 18Z,   0.40, -15.38, -15.03,  99.90,  -0.05,
07/13 19Z,   0.40, -19.41, -19.16,  99.90,  -0.15,
07/13 20Z,   0.40, -22.23, -22.19,  99.90,  -0.36,
07/13 21Z,   0.50, -22.61, -22.56,  99.90,  -0.45,  (min)
07/13 22Z,   0.50, -20.21, -19.73,  99.90,  -0.02,
07/13 23Z,   0.50, -15.88, -15.20,  99.90,   0.18,
07/14 00Z,   0.60, -10.74, -10.07,  99.90,   0.07,
07/14 01Z,   0.50,  -5.87,  -5.08,  99.90,   0.29,
07/14 02Z,   0.50,  -2.60,  -1.69,  99.90,   0.41,
07/14 03Z,   0.50,  -2.04,  -1.18,  99.90,   0.36,  (max)
07/14 04Z,   0.40,  -4.20,  -3.52,  99.90,   0.28,
07/14 05Z,   0.40,  -8.18,  -7.62,  99.90,   0.16,
07/14 06Z,   0.50, -13.04, -12.53,  99.90,   0.01,
07/14 07Z,   0.50, -18.07, -17.64,  99.90,  -0.07,
07/14 08Z,   0.50, -22.37, -22.13,  99.90,  -0.26,
07/14 09Z,   0.50, -24.61, -24.46,  99.90,  -0.35,  (min)
07/14 10Z,   0.50, -23.88, -23.41,  99.90,  -0.03,
07/14 11Z,   0.50, -20.54, -19.88,  99.90,   0.16,
07/14 12Z,   0.60, -15.71, -15.04,  99.90,   0.07,
07/14 13Z,   0.60, -10.46,  -9.75,  99.90,   0.11,
07/14 14Z,   0.50,  -6.04,  -5.18,  99.90,   0.36,
07/14 15Z,   0.50,  -3.82,  -2.79,  99.90,   0.53,  (max)
07/14 16Z,   0.50,  -4.38,  -3.57,  99.90,   0.31,
07/14 17Z,   0.40,  -7.14,  -6.38,  99.90,   0.36,
07/14 18Z,   0.50, -11.13, -10.56,  99.90,   0.07,
07/14 19Z,   0.50, -15.62, -15.06,  99.90,   0.06,
07/14 20Z,   0.50, -19.90, -19.51,  99.90,  -0.11,
07/14 21Z,   0.50, -22.79, -22.62,  99.90,  -0.33,
07/14 22Z,   0.50, -23.03, -22.88,  99.90,  -0.35,  (min)
07/14 23Z,   0.50, -20.39, -19.80,  99.90,   0.09,
07/15 00Z,   0.50, -15.81, -15.04,  99.90,   0.27,
07/15 01Z,   0.50, -10.43,  -9.77,  99.90,   0.16,
07/15 02Z,   0.50,  -5.41,  -4.65,  99.90,   0.26,
07/15 03Z,   0.50,  -2.19,  -1.20,  99.90,   0.49,
07/15 04Z,   0.50,  -1.83,  -0.82,  99.90,   0.51,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 05Z,   0.40,  -4.19,  99.90,  -3.31,   0.48,
07/15 06Z,   0.40,  -8.34,  99.90,  -7.50,   0.44,
07/15 07Z,   0.30, -13.38,  99.90, -12.67,   0.41,
07/15 08Z,   0.20, -18.60,  99.90, -18.03,   0.37,
07/15 09Z,   0.20, -22.96,  99.90, -22.43,   0.33,
07/15 10Z,   0.10, -25.02,  99.90, -24.63,   0.30,  (min)
07/15 11Z,   0.10, -23.98,  99.90, -23.62,   0.26,
07/15 12Z,   0.10, -20.33,  99.90, -20.01,   0.22,
07/15 13Z,   0.10, -15.23,  99.90, -14.94,   0.19,
07/15 14Z,   0.10,  -9.79,  99.90,  -9.54,   0.15,
07/15 15Z,   0.20,  -5.38,  99.90,  -5.07,   0.11,
07/15 16Z,   0.30,  -3.38,  99.90,  -3.00,   0.08,  (max)
07/15 17Z,   0.40,  -4.19,  99.90,  -3.72,   0.08,
07/15 18Z,   0.40,  -7.16,  99.90,  -6.68,   0.08,
07/15 19Z,   0.50, -11.34,  99.90, -10.76,   0.08,
07/15 20Z,   0.60, -16.04,  99.90, -15.36,   0.08,
07/15 21Z,   0.70, -20.45,  99.90, -19.67,   0.08,
07/15 22Z,   0.70, -23.25,  99.90, -22.47,   0.08,  (min)
07/15 23Z,   0.70, -23.21,  99.90, -22.44,   0.08,
07/16 00Z,   0.70, -20.30,  99.90, -19.52,   0.08,
07/16 01Z,   0.70, -15.52,  99.90, -14.74,   0.08,
07/16 02Z,   0.60, -10.02,  99.90,  -9.34,   0.08,
07/16 03Z,   0.60,  -5.02,  99.90,  -4.34,   0.08,
07/16 04Z,   0.60,  -2.02,  99.90,  -1.35,   0.08,
07/16 05Z,   0.70,  -1.95,  99.90,  -1.18,   0.08,  (max)
07/16 06Z,   0.70,  -4.53,  99.90,  -3.75,   0.08,
07/16 07Z,   0.80,  -8.80,  99.90,  -7.92,   0.08,
07/16 08Z,   0.80, -13.94,  99.90, -13.06,   0.08,
07/16 09Z,   0.80, -19.20,  99.90, -18.32,   0.08,
07/16 10Z,   0.80, -23.41,  99.90, -22.54,   0.08,
07/16 11Z,   0.90, -25.12,  99.90, -24.14,   0.08,  (min)
07/16 12Z,   0.90, -23.67,  99.90, -22.69,   0.08,
07/16 13Z,   0.90, -19.72,  99.90, -18.75,   0.08,
07/16 14Z,   0.90, -14.46,  99.90, -13.48,   0.08,
07/16 15Z,   0.90,  -9.01,  99.90,  -8.03,   0.08,
07/16 16Z,   0.80,  -4.79,  99.90,  -3.92,   0.08,
07/16 17Z,   0.80,  -3.13,  99.90,  -2.26,   0.08,  (max)
07/16 18Z,   0.70,  -4.26,  99.90,  -3.48,   0.08,
07/16 19Z,   0.80,  -7.43,  99.90,  -6.55,   0.08,
07/16 20Z,   0.70, -11.76,  99.90, -10.98,   0.08,
07/16 21Z,   0.70, -16.56,  99.90, -15.78,   0.08,
07/16 22Z,   0.80, -20.93,  99.90, -20.06,   0.08,
07/16 23Z,   0.70, -23.49,  99.90, -22.71,   0.08,  (min)
07/17 00Z,   0.80, -23.10,  99.90, -22.22,   0.08,
07/17 01Z,   0.70, -19.92,  99.90, -19.15,   0.08,
07/17 02Z,   0.80, -15.05,  99.90, -14.18,   0.08,
07/17 03Z,   0.70,  -9.59,  99.90,  -8.81,   0.08,
07/17 04Z,   0.70,  -4.80,  99.90,  -4.03,   0.08,
07/17 05Z,   0.60,  -2.17,  99.90,  -1.49,   0.08,  (max)
07/17 06Z,   0.60,  -2.44,  99.90,  -1.76,   0.08,
07/17 07Z,   0.50,  -5.20,  99.90,  -4.63,   0.08,
07/17 08Z,   0.40,  -9.53,  99.90,  -9.05,   0.08,
07/17 09Z,   0.40, -14.64,  99.90, -14.16,   0.08,
07/17 10Z,   0.40, -19.75,  99.90, -19.28,   0.08,
07/17 11Z,   0.50, -23.63,  99.90, -23.05,   0.08,
07/17 12Z,   0.60, -24.83,  99.90, -24.16,   0.08,  (min)
07/17 13Z,   0.70, -22.95,  99.90, -22.17,   0.08,
07/17 14Z,   0.70, -18.79,  99.90, -18.02,   0.08,
07/17 15Z,   0.70, -13.51,  99.90, -12.73,   0.08,
07/17 16Z,   0.70,  -8.22,  99.90,  -7.44,   0.08,
07/17 17Z,   0.60,  -4.37,  99.90,  -3.70,   0.08,
07/17 18Z,   0.50,  -3.14,  99.90,  -2.57,   0.08,  (max)
07/17 19Z,   0.50,  -4.59,  99.90,  -4.02,   0.08,
07/17 20Z,   0.50,  -7.93,  99.90,  -7.35,   0.08,
07/17 21Z,   0.60, -12.31,  99.90, -11.64,   0.08,
07/17 22Z,   0.60, -17.09,  99.90, -16.41,   0.08,
07/17 23Z,   0.70, -21.27,  99.90, -20.49,   0.08,
07/18 00Z,   0.80, -23.45,  99.90, -22.57,   0.08,  (min)
07/18 01Z,   0.80, -22.67,  99.90, -21.79,   0.08,
07/18 02Z,   0.80, -19.32,  99.90, -18.44,   0.08,
07/18 03Z,   0.70, -14.50,  99.90, -13.72,   0.08,
07/18 04Z,   0.50,  -9.24,  99.90,  -8.67,   0.08,
07/18 05Z,   0.40,  -4.83,  99.90,  -4.35,   0.08,
07/18 06Z,   0.30,  -2.64,  99.90,  -2.26,   0.08,  (max)
07/18 07Z,   0.20,  -3.26,  99.90,  -2.98,   0.08,
07/18 08Z,   0.20,  -6.15,  99.90,  -5.87,   0.08,
07/18 09Z,   0.30, -10.42,  99.90, -10.04,   0.08,
07/18 10Z,   0.30, -15.35,  99.90, -14.98,   0.08,
07/18 11Z,   0.40, -20.15,  99.90, -19.68,   0.08,
07/18 12Z,   0.50, -23.52,  99.90, -22.95,   0.08,
07/18 13Z,   0.60, -24.17,  99.90, -23.49,   0.08,  (min)
07/18 14Z,   0.60, -21.90,  99.90, -21.22,   0.08,
07/18 15Z,   0.60, -17.66,  99.90, -16.98,   0.08,
07/18 16Z,   0.60, -12.51,  99.90, -11.84,   0.08,
07/18 17Z,   0.60,  -7.55,  99.90,  -6.88,   0.08,
07/18 18Z,   0.50,  -4.18,  99.90,  -3.60,   0.08,
07/18 19Z,  99.90,  -3.42,  99.90,  99.90,   0.08,
07/18 20Z,  99.90,  -5.16,  99.90,  99.90,   0.08,
07/18 21Z,  99.90,  -8.58,  99.90,  99.90,   0.08,
07/18 22Z,  99.90, -12.93,  99.90,  99.90,   0.08,
07/18 23Z,  99.90, -17.54,  99.90,  99.90,   0.08,
07/19 00Z,  99.90, -21.40,  99.90,  99.90,   0.08,