EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Regions
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Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
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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
#Portsmouth (Fort Point), NH : 10/06/2026 21:23:44 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   0.60,  -8.71,  99.90,  -8.11,   0.00,  (min)
10/05 07Z,   0.70,  -7.25,  99.90,  -6.55,   0.00,
10/05 08Z,   0.70,  -5.27,  99.90,  -4.57,   0.00,
10/05 09Z,   0.70,  -3.28,  99.90,  -2.58,   0.00,
10/05 10Z,   0.70,  -1.77,  99.90,  -1.07,   0.00,
10/05 11Z,   0.70,  -1.04,  99.90,  -0.34,   0.00,  (max)
10/05 12Z,   0.70,  -1.24,  99.90,  -0.54,   0.00,
10/05 13Z,   0.70,  -2.42,  99.90,  -1.72,   0.00,
10/05 14Z,   0.70,  -4.31,  99.90,  -3.61,   0.00,
10/05 15Z,   0.70,  -6.32,  99.90,  -5.62,   0.00,
10/05 16Z,   0.70,  -7.84,  99.90,  -7.14,   0.00,
10/05 17Z,   0.60,  -8.51,  99.90,  -7.91,   0.00,  (min)
10/05 18Z,   0.60,  -8.16,  99.90,  -7.56,   0.00,
10/05 19Z,   0.60,  -6.85,  99.90,  -6.25,   0.00,
10/05 20Z,   0.60,  -4.88,  99.90,  -4.28,   0.00,
10/05 21Z,   0.60,  -2.73,  99.90,  -2.13,   0.00,
10/05 22Z,   0.50,  -0.94,  99.90,  -0.44,   0.00,
10/05 23Z,   0.40,   0.08,  99.90,   0.48,   0.00,  (max)
10/06 00Z,   0.30,   0.13,  99.90,   0.43,   0.00,
10/06 01Z,   0.30,  -0.87,  99.90,  -0.57,   0.00,
10/06 02Z,   0.20,  -2.83,  99.90,  -2.63,   0.00,
10/06 03Z,   0.10,  -5.25,  99.90,  -5.15,   0.00,
10/06 04Z,   0.00,  -7.47,  99.90,  -7.47,   0.00,
10/06 05Z,   0.00,  -8.98,  99.90,  -8.98,   0.00,
10/06 06Z,   0.00,  -9.50,  99.90,  -9.50,   0.00,  (min)
10/06 07Z,   0.00,  -8.91,  99.90,  -8.91,   0.00,
10/06 08Z,   0.00,  -7.37,  99.90,  -7.37,   0.00,
10/06 09Z,   0.00,  -5.27,  99.90,  -5.27,   0.00,
10/06 10Z,   0.00,  -3.14,  99.90,  -3.14,   0.00,
10/06 11Z,   0.00,  -1.49,  99.90,  -1.49,   0.00,
10/06 12Z,   0.00,  -0.67,  99.90,  -0.67,   0.00,  (max)
10/06 13Z,   0.00,  -0.86,  99.90,  -0.86,   0.00,
10/06 14Z,   0.00,  -2.13,  99.90,  -2.13,   0.00,
10/06 15Z,   0.00,  -4.18,  99.90,  -4.18,   0.00,
10/06 16Z,   0.00,  -6.36,  99.90,  -6.36,   0.00,
10/06 17Z,   0.00,  -8.06,  99.90,  -8.06,   0.00,
10/06 18Z,   0.00,  -8.87,  99.90,  -8.87,   0.00,  (min)
10/06 19Z,   0.00,  -8.58,  99.90,  -8.58,   0.00,
10/06 20Z,   0.10,  -7.23,  99.90,  -7.13,   0.00,
10/06 21Z,   0.10,  -5.15,  99.90,  -5.05,   0.00,
10/06 22Z,   0.10,  -2.86,  99.90,  -2.76,   0.00,
10/06 23Z,   0.10,  -0.93,  99.90,  -0.83,   0.00,
10/07 00Z,   0.10,   0.21,  99.90,   0.31,   0.00,
10/07 01Z,   0.00,   0.33,  99.90,   0.33,   0.00,  (max)
10/07 02Z,   0.00,  -0.70,  99.90,  -0.70,   0.00,
10/07 03Z,   0.00,  -2.76,  99.90,  -2.76,   0.00,
10/07 04Z,   0.00,  -5.29,  99.90,  -5.29,   0.00,
10/07 05Z,   0.00,  -7.60,  99.90,  -7.60,   0.00,
10/07 06Z,   0.00,  -9.18,  99.90,  -9.18,   0.00,
10/07 07Z,   0.10,  -9.67,  99.90,  -9.57,   0.00,  (min)
10/07 08Z,   0.20,  -8.98,  99.90,  -8.78,   0.00,
10/07 09Z,   0.20,  -7.28,  99.90,  -7.08,   0.00,
10/07 10Z,   0.30,  -5.01,  99.90,  -4.71,   0.00,
10/07 11Z,   0.40,  -2.75,  99.90,  -2.35,   0.00,
10/07 12Z,   0.40,  -1.04,  99.90,  -0.64,   0.00,
10/07 13Z,   0.50,  -0.23,  99.90,   0.27,   0.00,  (max)
10/07 14Z,   0.50,  -0.53,  99.90,  -0.03,   0.00,
10/07 15Z,   0.50,  -2.00,  99.90,  -1.50,   0.00,
10/07 16Z,   0.50,  -4.25,  99.90,  -3.75,   0.00,
10/07 17Z,   0.50,  -6.62,  99.90,  -6.12,   0.00,
10/07 18Z,   0.50,  -8.44,  99.90,  -7.94,   0.00,
10/07 19Z,   0.60,  -9.29,  99.90,  -8.69,   0.00,  (min)
10/07 20Z,   0.60,  -8.95,  99.90,  -8.35,   0.00,
10/07 21Z,   0.60,  -7.48,  99.90,  -6.88,   0.00,
10/07 22Z,   0.70,  -5.25,  99.90,  -4.55,   0.00,
10/07 23Z,   0.70,  -2.83,  99.90,  -2.13,   0.00,
10/08 00Z,   0.60,  -0.81,  99.90,  -0.21,   0.00,
10/08 01Z,   0.60,   0.35,  99.90,   0.95,   0.00,  (max)
10/08 02Z,   0.50,   0.42,  99.90,   0.92,   0.00,
10/08 03Z,   0.50,  -0.73,  99.90,  -0.23,   0.00,
10/08 04Z,   0.40,  -2.93,  99.90,  -2.53,   0.00,
10/08 05Z,   0.40,  -5.55,  99.90,  -5.15,   0.00,
10/08 06Z,   0.40,  -7.89,  99.90,  -7.49,   0.00,
10/08 07Z,   0.30,  -9.39,  99.90,  -9.09,   0.00,
10/08 08Z,   0.30,  -9.74,  99.90,  -9.44,   0.00,  (min)
10/08 09Z,   0.30,  -8.83,  99.90,  -8.53,   0.00,
10/08 10Z,   0.40,  -6.91,  99.90,  -6.51,   0.00,
10/08 11Z,   0.40,  -4.49,  99.90,  -4.09,   0.00,
10/08 12Z,   0.40,  -2.17,  99.90,  -1.77,   0.00,
10/08 13Z,   0.40,  -0.50,  99.90,  -0.10,   0.00,
10/08 14Z,   0.40,   0.17,  99.90,   0.57,   0.00,  (max)
10/08 15Z,   0.30,  -0.37,  99.90,  -0.07,   0.00,
10/08 16Z,   0.30,  -2.10,  99.90,  -1.80,   0.00,
10/08 17Z,   0.30,  -4.57,  99.90,  -4.27,   0.00,
10/08 18Z,   0.30,  -7.06,  99.90,  -6.76,   0.00,
10/08 19Z,   0.30,  -8.90,  99.90,  -8.60,   0.00,
10/08 20Z,   0.30,  -9.67,  99.90,  -9.37,   0.00,  (min)
10/08 21Z,   0.30,  -9.17,  99.90,  -8.87,   0.00,
10/08 22Z,   0.30,  -7.51,  99.90,  -7.21,   0.00,
10/08 23Z,   0.30,  -5.14,  99.90,  -4.84,   0.00,
10/09 00Z,   0.30,  -2.64,  99.90,  -2.34,   0.00,
10/09 01Z,   0.30,  -0.65,  99.90,  -0.35,   0.00,
10/09 02Z,   0.30,   0.43,  99.90,   0.73,   0.00,  (max)
10/09 03Z,   0.20,   0.34,  99.90,   0.54,   0.00,
10/09 04Z,   0.20,  -1.01,  99.90,  -0.81,   0.00,
10/09 05Z,   0.10,  -3.36,  99.90,  -3.26,   0.00,
10/09 06Z,   0.10,  -6.01,  99.90,  -5.91,   0.00,
10/09 07Z,   0.10,  -8.25,  99.90,  -8.15,   0.00,
10/09 08Z,   0.10,  -9.55,  99.90,  -9.45,   0.00,
10/09 09Z,   0.10,  -9.61,  99.90,  -9.51,   0.00,  (min)
10/09 10Z,   0.20,  -8.41,  99.90,  -8.21,   0.00,
10/09 11Z,   0.20,  -6.26,  99.90,  -6.06,   0.00,
10/09 12Z,   0.20,  -3.74,  99.90,  -3.54,   0.00,
10/09 13Z,   0.20,  -1.47,  99.90,  -1.27,   0.00,
10/09 14Z,   0.10,   0.02,  99.90,   0.12,   0.00,
10/09 15Z,   0.10,   0.41,  99.90,   0.51,   0.00,  (max)
10/09 16Z,   0.10,  -0.45,  99.90,  -0.35,   0.00,
10/09 17Z,   0.00,  -2.47,  99.90,  -2.47,   0.00,
10/09 18Z,   0.00,  -5.12,  99.90,  -5.12,   0.00,
10/09 19Z,   0.00,  -7.62,  99.90,  -7.62,   0.00,
10/09 20Z,   0.00,  -9.34,  99.90,  -9.34,   0.00,
10/09 21Z,   0.00,  -9.90,  99.90,  -9.90,   0.00,  (min)
10/09 22Z,   0.10,  -9.15,  99.90,  -9.05,   0.00,
10/09 23Z,   0.10,  -7.29,  99.90,  -7.19,   0.00,
10/10 00Z,   0.20,  -4.81,  99.90,  -4.61,   0.00,
10/10 01Z,   0.20,  -2.35,  99.90,  -2.15,   0.00,
10/10 02Z,   0.20,  -0.50,  99.90,  -0.30,   0.00,
10/10 03Z,   0.10,   0.35,  99.90,   0.45,   0.00,  (max)
10/10 04Z,   0.00,   0.01,  99.90,   0.01,   0.00,
10/10 05Z,   0.00,  -1.57,  99.90,  -1.57,   0.00,
10/10 06Z,   0.00,  -4.00,  99.90,  -4.00,   0.00,
10/10 07Z,  -0.10,  -6.58,  99.90,  -6.68,   0.00,
10/10 08Z,  -0.10,  -8.58,  99.90,  -8.68,   0.00,
10/10 09Z,  -0.10,  -9.54,  99.90,  -9.64,   0.00,  (min)
10/10 10Z,   0.00,  -9.22,  99.90,  -9.22,   0.00,
10/10 11Z,   0.00,  -7.71,  99.90,  -7.71,   0.00,
10/10 12Z,   0.00,  -5.39,  99.90,  -5.39,   0.00,
10/10 13Z,  99.90,  -2.87,  99.90,  99.90,   0.00,
10/10 14Z,  99.90,  -0.79,  99.90,  99.90,   0.00,
10/10 15Z,  99.90,   0.38,  99.90,  99.90,   0.00,
10/10 16Z,  99.90,   0.40,  99.90,  99.90,   0.00,
10/10 17Z,  99.90,  -0.83,  99.90,  99.90,   0.00,
10/10 18Z,  99.90,  -3.10,  99.90,  99.90,   0.00,