EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
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Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
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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 : 10/06/2026 02:21:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 06Z,   0.20,  -2.30,  -1.95,  99.90,   0.15,
10/04 07Z,   0.20,   1.62,   2.08,  99.90,   0.26,
10/04 08Z,   0.20,   5.06,   5.70,  99.90,   0.44,
10/04 09Z,   0.20,   7.09,   7.68,  99.90,   0.39,  (max)
10/04 10Z,   0.20,   7.02,   7.39,  99.90,   0.17,
10/04 11Z,   0.20,   5.09,   5.39,  99.90,   0.10,
10/04 12Z,   0.20,   2.12,   2.42,  99.90,   0.10,
10/04 13Z,   0.20,  -1.19,  -0.94,  99.90,   0.05,
10/04 14Z,   0.20,  -4.42,  -4.25,  99.90,  -0.03,
10/04 15Z,   0.30,  -6.87,  -6.68,  99.90,  -0.11,
10/04 16Z,   0.30,  -7.54,  -7.17,  99.90,   0.07,  (min)
10/04 17Z,   0.20,  -5.92,  -5.30,  99.90,   0.42,
10/04 18Z,   0.30,  -2.67,  -2.12,  99.90,   0.25,
10/04 19Z,   0.30,   1.19,   1.77,  99.90,   0.28,
10/04 20Z,   0.40,   4.95,   5.59,  99.90,   0.24,
10/04 21Z,   0.40,   7.77,   8.47,  99.90,   0.30,
10/04 22Z,   0.40,   8.68,   9.33,  99.90,   0.25,  (max)
10/04 23Z,   0.50,   7.41,   7.95,  99.90,   0.04,
10/05 00Z,   0.60,   4.59,   5.20,  99.90,   0.01,
10/05 01Z,   0.60,   1.01,   1.46,  99.90,  -0.15,
10/05 02Z,   0.60,  -2.81,  -2.39,  99.90,  -0.18,
10/05 03Z,   0.60,  -6.32,  -5.97,  99.90,  -0.25,
10/05 04Z,   0.60,  -8.53,  -8.15,  99.90,  -0.22,  (min)
10/05 05Z,   0.60,  -8.48,  -7.89,  99.90,  -0.01,
10/05 06Z,   0.70,  -6.28,  -5.49,  99.90,   0.09,
10/05 07Z,   0.70,  -2.85,  -1.98,  99.90,   0.17,
10/05 08Z,   0.60,   1.04,   2.00,  99.90,   0.36,
10/05 09Z,   0.60,   4.65,   5.78,  99.90,   0.53,
10/05 10Z,   0.60,   6.94,   8.14,  99.90,   0.60,
10/05 11Z,   0.70,   7.17,   8.22,  99.90,   0.35,  (max)
10/05 12Z,   0.80,   5.54,   6.44,  99.90,   0.10,
10/05 13Z,   0.80,   2.79,   3.53,  99.90,  -0.06,
10/05 14Z,   0.80,  -0.51,   0.02,  99.90,  -0.27,
10/05 15Z,   0.80,  -3.93,  -3.42,  99.90,  -0.29,
10/05 16Z,   0.80,  -6.70,  -6.26,  99.90,  -0.36,
10/05 17Z,   0.80,  -7.68,  -7.17,  99.90,  -0.29,  (min)
10/05 18Z,   0.90,  -6.40,  -5.70,  99.90,  -0.20,
10/05 19Z,   0.90,  -3.44,  -2.64,  99.90,  -0.10,
10/05 20Z,   0.90,   0.34,   1.33,  99.90,   0.09,
10/05 21Z,   0.90,   4.29,   5.38,  99.90,   0.19,
10/05 22Z,   0.80,   7.43,   8.59,  99.90,   0.36,
10/05 23Z,   0.80,   8.67,   9.94,  99.90,   0.47,  (max)
10/06 00Z,   0.70,   7.72,   8.79,  99.90,   0.37,
10/06 01Z,   0.60,   5.16,   6.08,  99.90,   0.32,
10/06 02Z,   0.40,   1.68,   2.24,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 03Z,   0.30,  -2.28,  99.90,  -1.82,   0.16,
10/06 04Z,   0.10,  -6.07,  99.90,  -5.82,   0.15,
10/06 05Z,   0.10,  -8.56,  99.90,  -8.31,   0.14,
10/06 06Z,   0.00,  -8.76,  99.90,  -8.62,   0.14,  (min)
10/06 07Z,   0.00,  -6.78,  99.90,  -6.64,   0.13,
10/06 08Z,   0.00,  -3.40,  99.90,  -3.28,   0.12,
10/06 09Z,   0.10,   0.68,  99.90,   0.90,   0.12,
10/06 10Z,   0.10,   4.64,  99.90,   4.85,   0.11,
10/06 11Z,   0.20,   7.25,  99.90,   7.55,   0.10,
10/06 12Z,   0.30,   7.71,  99.90,   8.11,   0.10,  (max)
10/06 13Z,   0.30,   6.25,  99.90,   6.64,   0.09,
10/06 14Z,   0.30,   3.52,  99.90,   3.90,   0.09,
10/06 15Z,   0.30,   0.02,  99.90,   0.40,   0.09,
10/06 16Z,   0.20,  -3.78,  99.90,  -3.50,   0.09,
10/06 17Z,   0.10,  -6.94,  99.90,  -6.76,   0.09,
10/06 18Z,   0.00,  -8.23,  99.90,  -8.14,   0.09,  (min)
10/06 19Z,   0.00,  -7.16,  99.90,  -7.07,   0.09,
10/06 20Z,   0.00,  -4.29,  99.90,  -4.21,   0.09,
10/06 21Z,   0.10,  -0.35,  99.90,  -0.17,   0.09,
10/06 22Z,   0.20,   3.96,  99.90,   4.25,   0.09,
10/06 23Z,   0.20,   7.46,  99.90,   7.75,   0.09,
10/07 00Z,   0.20,   8.97,  99.90,   9.25,   0.09,  (max)
10/07 01Z,   0.20,   8.20,  99.90,   8.49,   0.09,
10/07 02Z,   0.10,   5.72,  99.90,   5.90,   0.09,
10/07 03Z,   0.00,   2.13,  99.90,   2.21,   0.09,
10/07 04Z,   0.00,  -2.11,  99.90,  -2.03,   0.09,
10/07 05Z,   0.00,  -6.23,  99.90,  -6.14,   0.09,
10/07 06Z,   0.00,  -8.93,  99.90,  -8.85,   0.09,
10/07 07Z,   0.00,  -9.23,  99.90,  -9.14,   0.09,  (min)
10/07 08Z,   0.00,  -7.24,  99.90,  -7.15,   0.09,
10/07 09Z,   0.10,  -3.67,  99.90,  -3.49,   0.09,
10/07 10Z,   0.30,   0.79,  99.90,   1.17,   0.09,
10/07 11Z,   0.40,   5.13,  99.90,   5.62,   0.09,
10/07 12Z,   0.50,   7.96,  99.90,   8.55,   0.09,
10/07 13Z,   0.60,   8.49,  99.90,   9.18,   0.09,  (max)
10/07 14Z,   0.60,   6.97,  99.90,   7.65,   0.09,
10/07 15Z,   0.60,   4.02,  99.90,   4.71,   0.09,
10/07 16Z,   0.60,   0.14,  99.90,   0.83,   0.09,
10/07 17Z,   0.60,  -4.10,  99.90,  -3.42,   0.09,
10/07 18Z,   0.60,  -7.59,  99.90,  -6.91,   0.09,
10/07 19Z,   0.60,  -9.02,  99.90,  -8.33,   0.09,  (min)
10/07 20Z,   0.60,  -7.95,  99.90,  -7.27,   0.09,
10/07 21Z,   0.70,  -4.93,  99.90,  -4.15,   0.09,
10/07 22Z,   0.80,  -0.64,  99.90,   0.24,   0.09,
10/07 23Z,   0.80,   4.08,  99.90,   4.97,   0.09,
10/08 00Z,   0.90,   7.85,  99.90,   8.84,   0.09,
10/08 01Z,   0.90,   9.43,  99.90,  10.42,   0.09,  (max)
10/08 02Z,   0.90,   8.62,  99.90,   9.61,   0.09,
10/08 03Z,   0.90,   6.00,  99.90,   6.98,   0.09,
10/08 04Z,   0.90,   2.14,  99.90,   3.13,   0.09,
10/08 05Z,   0.80,  -2.43,  99.90,  -1.54,   0.09,
10/08 06Z,   0.70,  -6.78,  99.90,  -6.00,   0.09,
10/08 07Z,   0.70,  -9.51,  99.90,  -8.73,   0.09,
10/08 08Z,   0.60,  -9.65,  99.90,  -8.96,   0.09,  (min)
10/08 09Z,   0.60,  -7.39,  99.90,  -6.70,   0.09,
10/08 10Z,   0.60,  -3.44,  99.90,  -2.75,   0.09,
10/08 11Z,   0.70,   1.47,  99.90,   2.25,   0.09,
10/08 12Z,   0.70,   6.08,  99.90,   6.87,   0.09,
10/08 13Z,   0.70,   8.91,  99.90,   9.69,   0.09,
10/08 14Z,   0.80,   9.24,  99.90,  10.12,   0.09,  (max)
10/08 15Z,   0.80,   7.41,  99.90,   8.30,   0.09,
10/08 16Z,   0.80,   4.07,  99.90,   4.96,   0.09,
10/08 17Z,   0.80,  -0.26,  99.90,   0.62,   0.09,
10/08 18Z,   0.80,  -4.89,  99.90,  -4.00,   0.09,
10/08 19Z,   0.80,  -8.52,  99.90,  -7.63,   0.09,
10/08 20Z,   0.80,  -9.82,  99.90,  -8.94,   0.09,  (min)
10/08 21Z,   0.80,  -8.49,  99.90,  -7.60,   0.09,
10/08 22Z,   0.80,  -5.11,  99.90,  -4.22,   0.09,
10/08 23Z,   0.80,  -0.39,  99.90,   0.50,   0.09,
10/09 00Z,   0.80,   4.65,  99.90,   5.54,   0.09,
10/09 01Z,   0.70,   8.46,  99.90,   9.24,   0.09,
10/09 02Z,   0.60,   9.84,  99.90,  10.53,   0.09,  (max)
10/09 03Z,   0.40,   8.75,  99.90,   9.24,   0.09,
10/09 04Z,   0.20,   5.81,  99.90,   6.10,   0.09,
10/09 05Z,   0.00,   1.63,  99.90,   1.72,   0.09,
10/09 06Z,   0.00,  -3.20,  99.90,  -3.12,   0.09,
10/09 07Z,  -0.10,  -7.59,  99.90,  -7.61,   0.09,
10/09 08Z,   0.00, -10.06,  99.90,  -9.97,   0.09,  (min)
10/09 09Z,   0.00,  -9.76,  99.90,  -9.67,   0.09,
10/09 10Z,   0.10,  -7.02,  99.90,  -6.83,   0.09,
10/09 11Z,   0.20,  -2.59,  99.90,  -2.30,   0.09,
10/09 12Z,   0.40,   2.66,  99.90,   3.15,   0.09,
10/09 13Z,   0.40,   7.30,  99.90,   7.79,   0.09,
10/09 14Z,   0.50,   9.82,  99.90,  10.40,   0.09,  (max)
10/09 15Z,   0.50,   9.68,  99.90,  10.26,   0.09,
10/09 16Z,   0.40,   7.35,  99.90,   7.83,   0.09,
10/09 17Z,   0.40,   3.53,  99.90,   4.02,   0.09,
10/09 18Z,   0.30,  -1.20,  99.90,  -0.81,   0.09,