EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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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
#Nikiski, AK : 07/08/2025 14:22:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 18Z,  -0.30, -22.36, -22.93,  99.90,  -0.27,  (min)
07/06 19Z,  -0.30, -20.21, -20.46,  99.90,   0.05,
07/06 20Z,  -0.30, -17.32, -17.40,  99.90,   0.22,
07/06 21Z,  -0.30, -13.96, -14.36,  99.90,  -0.10,
07/06 22Z,  -0.40, -11.07, -11.74,  99.90,  -0.27,
07/06 23Z,  -0.40,  -9.63, -10.08,  99.90,  -0.05,
07/07 00Z,  -0.40,  -9.85,  -9.70,  99.90,   0.55,  (max)
07/07 01Z,  -0.40, -11.13, -10.65,  99.90,   0.88,
07/07 02Z,  -0.30, -12.73, -12.38,  99.90,   0.65,
07/07 03Z,  -0.30, -14.51, -14.37,  99.90,   0.44,
07/07 04Z,  -0.20, -16.29, -15.94,  99.90,   0.55,
07/07 05Z,  -0.20, -17.04, -16.68,  99.90,   0.56,  (min)
07/07 06Z,  -0.30, -16.10, -16.10,  99.90,   0.30,
07/07 07Z,  -0.20, -14.14, -14.32,  99.90,   0.02,
07/07 08Z,  -0.20, -12.02, -12.17,  99.90,   0.05,
07/07 09Z,  -0.20,  -9.92, -10.10,  99.90,   0.02,
07/07 10Z,  -0.10,  -8.26,  -8.64,  99.90,  -0.28,
07/07 11Z,  -0.20,  -7.85,  -8.23,  99.90,  -0.18,  (max)
07/07 12Z,  -0.20,  -9.05,  -9.27,  99.90,  -0.02,
07/07 13Z,  -0.20, -11.48, -11.70,  99.90,  -0.02,
07/07 14Z,  -0.20, -14.42, -14.82,  99.90,  -0.20,
07/07 15Z,  -0.20, -17.59, -17.99,  99.90,  -0.20,
07/07 16Z,  -0.20, -20.95, -21.14,  99.90,   0.01,
07/07 17Z,  -0.20, -23.65, -23.63,  99.90,   0.22,
07/07 18Z,  -0.20, -24.32, -24.55,  99.90,  -0.03,  (min)
07/07 19Z,  -0.20, -22.84, -23.10,  99.90,  -0.06,
07/07 20Z,  -0.10, -20.06, -19.88,  99.90,   0.28,
07/07 21Z,  -0.10, -16.53, -16.20,  99.90,   0.43,
07/07 22Z,  -0.10, -12.76, -12.82,  99.90,   0.04,
07/07 23Z,   0.00,  -9.82, -10.12,  99.90,  -0.30,
07/08 00Z,   0.00,  -8.62,  -8.67,  99.90,  -0.05,
07/08 01Z,   0.00,  -9.17,  -8.64,  99.90,   0.53,  (max)
07/08 02Z,   0.00, -10.75, -10.14,  99.90,   0.61,
07/08 03Z,   0.00, -12.70, -12.50,  99.90,   0.20,
07/08 04Z,   0.00, -14.85, -14.88,  99.90,  -0.03,
07/08 05Z,   0.10, -16.80, -16.60,  99.90,   0.10,
07/08 06Z,   0.00, -17.34, -17.17,  99.90,   0.17,  (min)
07/08 07Z,   0.00, -15.97, -16.01,  99.90,  -0.04,
07/08 08Z,   0.10, -13.62, -13.63,  99.90,  -0.11,
07/08 09Z,   0.10, -11.17, -11.02,  99.90,   0.05,
07/08 10Z,   0.10,  -8.95,  -8.76,  99.90,   0.09,
07/08 11Z,   0.10,  -7.50,  -7.40,  99.90,   0.00,  (max)
07/08 12Z,   0.00,  -7.57,  -7.49,  99.90,   0.08,
07/08 13Z,   0.00,  -9.32,  -9.25,  99.90,   0.07,
07/08 14Z,   0.00, -12.23, -12.21,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 15Z,   0.00, -15.61,  99.90, -15.58,   0.02,
07/08 16Z,   0.00, -19.18,  99.90, -19.16,   0.02,
07/08 17Z,   0.00, -22.75,  99.90, -22.73,   0.02,
07/08 18Z,   0.00, -25.16,  99.90, -25.14,   0.02,  (min)
07/08 19Z,   0.00, -25.09,  99.90, -25.08,   0.02,
07/08 20Z,   0.00, -22.73,  99.90, -22.71,   0.01,
07/08 21Z,   0.10, -19.14,  99.90, -19.03,   0.01,
07/08 22Z,   0.10, -15.03,  99.90, -14.92,   0.01,
07/08 23Z,   0.10, -11.09,  99.90, -10.98,   0.01,
07/09 00Z,   0.10,  -8.42,  99.90,  -8.31,   0.01,
07/09 01Z,   0.20,  -7.74,  99.90,  -7.53,   0.01,  (max)
07/09 02Z,   0.20,  -8.84,  99.90,  -8.64,   0.01,
07/09 03Z,   0.20, -10.93,  99.90, -10.73,   0.01,
07/09 04Z,   0.30, -13.35,  99.90, -13.04,   0.01,
07/09 05Z,   0.30, -15.87,  99.90, -15.56,   0.01,
07/09 06Z,   0.40, -17.77,  99.90, -17.37,   0.01,
07/09 07Z,   0.40, -17.79,  99.90, -17.38,   0.01,  (min)
07/09 08Z,   0.50, -15.71,  99.90, -15.20,   0.01,
07/09 09Z,   0.50, -12.76,  99.90, -12.26,   0.01,
07/09 10Z,   0.50,  -9.97,  99.90,  -9.46,   0.01,
07/09 11Z,   0.50,  -7.74,  99.90,  -7.24,   0.01,
07/09 12Z,   0.60,  -6.69,  99.90,  -6.09,   0.01,  (max)
07/09 13Z,   0.60,  -7.41,  99.90,  -6.81,   0.01,
07/09 14Z,   0.60,  -9.85,  99.90,  -9.25,   0.01,
07/09 15Z,   0.60, -13.35,  99.90, -12.75,   0.01,
07/09 16Z,   0.50, -17.21,  99.90, -16.71,   0.01,
07/09 17Z,   0.50, -21.15,  99.90, -20.64,   0.01,
07/09 18Z,   0.50, -24.70,  99.90, -24.20,   0.01,
07/09 19Z,   0.40, -26.46,  99.90, -26.06,   0.01,  (min)
07/09 20Z,   0.40, -25.31,  99.90, -24.91,   0.01,
07/09 21Z,   0.40, -21.89,  99.90, -21.48,   0.01,
07/09 22Z,   0.30, -17.53,  99.90, -17.22,   0.01,
07/09 23Z,   0.40, -13.05,  99.90, -12.65,   0.01,
07/10 00Z,   0.40,  -9.26,  99.90,  -8.86,   0.01,
07/10 01Z,   0.30,  -7.17,  99.90,  -6.86,   0.01,  (max)
07/10 02Z,   0.30,  -7.22,  99.90,  -6.92,   0.01,
07/10 03Z,   0.30,  -9.04,  99.90,  -8.73,   0.01,
07/10 04Z,   0.30, -11.72,  99.90, -11.41,   0.01,
07/10 05Z,   0.30, -14.62,  99.90, -14.31,   0.01,
07/10 06Z,   0.20, -17.35,  99.90, -17.15,   0.01,
07/10 07Z,   0.20, -18.93,  99.90, -18.72,   0.01,  (min)
07/10 08Z,   0.10, -18.09,  99.90, -17.98,   0.01,
07/10 09Z,   0.10, -15.10,  99.90, -14.99,   0.01,
07/10 10Z,   0.10, -11.54,  99.90, -11.43,   0.01,
07/10 11Z,   0.10,  -8.51,  99.90,  -8.41,   0.01,
07/10 12Z,   0.10,  -6.50,  99.90,  -6.40,   0.01,
07/10 13Z,   0.10,  -6.05,  99.90,  -5.95,   0.01,  (max)
07/10 14Z,   0.00,  -7.55,  99.90,  -7.54,   0.01,
07/10 15Z,   0.00, -10.73,  99.90, -10.72,   0.01,
07/10 16Z,   0.00, -14.85,  99.90, -14.84,   0.01,
07/10 17Z,  -0.10, -19.17,  99.90, -19.26,   0.01,
07/10 18Z,  -0.10, -23.31,  99.90, -23.40,   0.01,
07/10 19Z,  -0.10, -26.52,  99.90, -26.61,   0.01,
07/10 20Z,  -0.10, -27.26,  99.90, -27.35,   0.01,  (min)
07/10 21Z,  -0.10, -24.80,  99.90, -24.90,   0.01,
07/10 22Z,  -0.10, -20.33,  99.90, -20.42,   0.01,
07/10 23Z,  -0.20, -15.40,  99.90, -15.59,   0.01,
07/11 00Z,  -0.20, -10.88,  99.90, -11.08,   0.01,
07/11 01Z,  -0.20,  -7.57,  99.90,  -7.76,   0.01,
07/11 02Z,  -0.20,  -6.27,  99.90,  -6.46,   0.01,  (max)
07/11 03Z,  -0.20,  -7.19,  99.90,  -7.39,   0.01,
07/11 04Z,  -0.20,  -9.77,  99.90,  -9.97,   0.01,
07/11 05Z,  -0.20, -13.06,  99.90, -13.25,   0.01,
07/11 06Z,  -0.20, -16.34,  99.90, -16.53,   0.01,
07/11 07Z,  -0.20, -19.04,  99.90, -19.23,   0.01,
07/11 08Z,  -0.20, -19.94,  99.90, -20.13,   0.01,  (min)
07/11 09Z,  -0.20, -18.02,  99.90, -18.21,   0.01,
07/11 10Z,  -0.20, -14.09,  99.90, -14.29,   0.01,
07/11 11Z,  -0.10, -10.06,  99.90, -10.16,   0.01,
07/11 12Z,  -0.10,  -7.05,  99.90,  -7.15,   0.01,
07/11 13Z,  -0.10,  -5.47,  99.90,  -5.56,   0.01,  (max)
07/11 14Z,   0.00,  -5.74,  99.90,  -5.74,   0.01,
07/11 15Z,  -0.10,  -8.05,  99.90,  -8.15,   0.01,
07/11 16Z,  -0.10, -11.97,  99.90, -12.07,   0.01,
07/11 17Z,  -0.10, -16.66,  99.90, -16.75,   0.01,
07/11 18Z,  -0.20, -21.31,  99.90, -21.50,   0.01,
07/11 19Z,  -0.20, -25.38,  99.90, -25.57,   0.01,
07/11 20Z,  -0.20, -27.87,  99.90, -28.06,   0.01,  (min)
07/11 21Z,  -0.20, -27.29,  99.90, -27.48,   0.01,
07/11 22Z,  -0.10, -23.49,  99.90, -23.59,   0.01,
07/11 23Z,  -0.10, -18.17,  99.90, -18.27,   0.01,
07/12 00Z,  -0.10, -13.02,  99.90, -13.11,   0.01,
07/12 01Z,  -0.10,  -8.81,  99.90,  -8.90,   0.01,
07/12 02Z,  -0.10,  -6.21,  99.90,  -6.31,   0.01,
07/12 03Z,  -0.10,  -5.84,  99.90,  -5.93,   0.01,  (max)
07/12 04Z,  -0.10,  -7.67,  99.90,  -7.76,   0.01,
07/12 05Z,  -0.10, -11.00,  99.90, -11.10,   0.01,
07/12 06Z,  -0.10, -14.80,  99.90, -14.90,   0.01,