EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Montauk Point NY
New London, CT
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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
#Valdez, AK : 07/09/2025 23:22:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 06Z,   0.70,  10.34,   9.61,  99.90,  -1.43,
07/08 07Z,   0.70,  11.34,  10.78,  99.90,  -1.26,
07/08 08Z,   0.70,  11.50,  11.13,  99.90,  -1.07,  (max)
07/08 09Z,   0.70,  10.72,  10.40,  99.90,  -1.02,
07/08 10Z,   0.80,   9.12,   8.77,  99.90,  -1.15,
07/08 11Z,   0.90,   6.91,   6.43,  99.90,  -1.38,
07/08 12Z,   1.00,   4.42,   3.88,  99.90,  -1.54,
07/08 13Z,   1.00,   2.08,   1.58,  99.90,  -1.50,
07/08 14Z,   0.90,   0.43,   0.11,  99.90,  -1.22,
07/08 15Z,   0.90,  -0.11,  -0.35,  99.90,  -1.14,  (min)
07/08 16Z,   0.90,   0.59,   0.24,  99.90,  -1.25,
07/08 17Z,   1.00,   2.25,   1.80,  99.90,  -1.45,
07/08 18Z,   1.00,   4.36,   3.86,  99.90,  -1.50,
07/08 19Z,   1.00,   6.39,   5.92,  99.90,  -1.47,
07/08 20Z,   1.10,   7.93,   7.54,  99.90,  -1.49,
07/08 21Z,   1.10,   8.76,   8.46,  99.90,  -1.40,  (max)
07/08 22Z,   1.20,   8.81,   8.45,  99.90,  -1.56,
07/08 23Z,   1.20,   8.17,   7.62,  99.90,  -1.75,
07/09 00Z,   1.10,   7.06,   6.34,  99.90,  -1.82,
07/09 01Z,   1.00,   5.84,   5.10,  99.90,  -1.74,
07/09 02Z,   1.00,   4.97,   4.32,  99.90,  -1.65,  (min)
07/09 03Z,   0.90,   4.91,   4.33,  99.90,  -1.48,
07/09 04Z,   1.00,   5.83,   5.28,  99.90,  -1.55,
07/09 05Z,   1.00,   7.51,   6.82,  99.90,  -1.69,
07/09 06Z,   1.00,   9.43,   8.62,  99.90,  -1.81,
07/09 07Z,   1.00,  11.03,  10.30,  99.90,  -1.73,
07/09 08Z,   1.00,  11.89,  11.29,  99.90,  -1.60,  (max)
07/09 09Z,   1.00,  11.80,  11.26,  99.90,  -1.54,
07/09 10Z,   1.00,  10.70,  10.14,  99.90,  -1.56,
07/09 11Z,   1.00,   8.72,   8.12,  99.90,  -1.60,
07/09 12Z,   0.90,   6.11,   5.46,  99.90,  -1.55,
07/09 13Z,   0.80,   3.30,   2.56,  99.90,  -1.54,
07/09 14Z,   0.70,   0.86,   0.18,  99.90,  -1.38,
07/09 15Z,   0.70,  -0.59,  -1.26,  99.90,  -1.37,
07/09 16Z,   0.60,  -0.67,  -1.28,  99.90,  -1.21,  (min)
07/09 17Z,   0.60,   0.59,  -0.05,  99.90,  -1.24,
07/09 18Z,   0.70,   2.72,   2.07,  99.90,  -1.35,
07/09 19Z,   0.70,   5.11,   4.47,  99.90,  -1.34,
07/09 20Z,   0.80,   7.23,   6.63,  99.90,  -1.40,
07/09 21Z,   0.80,   8.71,   8.08,  99.90,  -1.43,
07/09 22Z,   0.70,   9.36,   8.60,  99.90,  -1.46,  (max)
07/09 23Z,   0.70,   9.12,   8.31,  99.90,  -1.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 00Z,   0.60,   8.11,  99.90,   7.22,  -1.50,
07/10 01Z,   0.60,   6.66,  99.90,   5.77,  -1.48,
07/10 02Z,   0.60,   5.25,  99.90,   4.38,  -1.47,
07/10 03Z,   0.70,   4.46,  99.90,   3.70,  -1.46,  (min)
07/10 04Z,   0.80,   4.73,  99.90,   4.08,  -1.45,
07/10 05Z,   0.90,   6.08,  99.90,   5.55,  -1.44,
07/10 06Z,   0.80,   8.11,  99.90,   7.49,  -1.42,
07/10 07Z,   0.70,  10.18,  99.90,   9.46,  -1.41,
07/10 08Z,   0.50,  11.71,  99.90,  10.81,  -1.40,
07/10 09Z,   0.50,  12.36,  99.90,  11.48,  -1.39,  (max)
07/10 10Z,   0.50,  11.95,  99.90,  11.07,  -1.38,
07/10 11Z,   0.50,  10.44,  99.90,   9.58,  -1.36,
07/10 12Z,   0.50,   8.00,  99.90,   7.13,  -1.36,
07/10 13Z,   0.50,   4.98,  99.90,   4.12,  -1.36,
07/10 14Z,   0.60,   1.96,  99.90,   1.20,  -1.36,
07/10 15Z,   0.60,  -0.37,  99.90,  -1.13,  -1.36,
07/10 16Z,   0.60,  -1.39,  99.90,  -2.15,  -1.36,  (min)
07/10 17Z,   0.60,  -0.86,  99.90,  -1.62,  -1.36,
07/10 18Z,   0.70,   0.98,  99.90,   0.32,  -1.36,
07/10 19Z,   0.80,   3.52,  99.90,   2.96,  -1.36,
07/10 20Z,   0.80,   6.09,  99.90,   5.52,  -1.36,
07/10 21Z,   0.90,   8.19,  99.90,   7.72,  -1.36,
07/10 22Z,   0.90,   9.48,  99.90,   9.02,  -1.36,
07/10 23Z,   0.90,   9.80,  99.90,   9.34,  -1.36,  (max)
07/11 00Z,   0.90,   9.14,  99.90,   8.67,  -1.36,
07/11 01Z,   1.00,   7.70,  99.90,   7.33,  -1.36,
07/11 02Z,   1.00,   5.95,  99.90,   5.58,  -1.36,
07/11 03Z,   1.00,   4.51,  99.90,   4.14,  -1.36,
07/11 04Z,   1.00,   3.99,  99.90,   3.62,  -1.36,  (min)
07/11 05Z,   1.00,   4.71,  99.90,   4.34,  -1.36,
07/11 06Z,   1.10,   6.51,  99.90,   6.24,  -1.36,
07/11 07Z,   1.10,   8.81,  99.90,   8.55,  -1.36,
07/11 08Z,   1.10,  10.93,  99.90,  10.66,  -1.36,
07/11 09Z,   1.00,  12.31,  99.90,  11.95,  -1.36,
07/11 10Z,   1.00,  12.65,  99.90,  12.29,  -1.36,  (max)
07/11 11Z,   1.00,  11.81,  99.90,  11.45,  -1.36,
07/11 12Z,   1.10,   9.82,  99.90,   9.56,  -1.36,
07/11 13Z,   1.20,   6.92,  99.90,   6.75,  -1.36,
07/11 14Z,   1.10,   3.61,  99.90,   3.35,  -1.36,
07/11 15Z,   1.00,   0.59,  99.90,   0.23,  -1.36,
07/11 16Z,   0.90,  -1.39,  99.90,  -1.85,  -1.36,
07/11 17Z,   0.80,  -1.81,  99.90,  -2.37,  -1.36,  (min)
07/11 18Z,   0.70,  -0.60,  99.90,  -1.27,  -1.36,
07/11 19Z,   0.70,   1.78,  99.90,   1.11,  -1.36,
07/11 20Z,   0.70,   4.61,  99.90,   3.95,  -1.36,
07/11 21Z,   0.70,   7.23,  99.90,   6.56,  -1.36,
07/11 22Z,   0.70,   9.16,  99.90,   8.49,  -1.36,
07/11 23Z,   0.80,  10.12,  99.90,   9.56,  -1.36,  (max)
07/12 00Z,   0.80,   9.98,  99.90,   9.42,  -1.36,
07/12 01Z,   0.80,   8.82,  99.90,   8.26,  -1.36,
07/12 02Z,   0.70,   6.99,  99.90,   6.33,  -1.36,
07/12 03Z,   0.70,   5.08,  99.90,   4.42,  -1.36,
07/12 04Z,   0.60,   3.78,  99.90,   3.02,  -1.36,
07/12 05Z,   0.60,   3.65,  99.90,   2.89,  -1.36,  (min)
07/12 06Z,   0.50,   4.86,  99.90,   4.00,  -1.36,
07/12 07Z,   0.50,   7.05,  99.90,   6.19,  -1.36,
07/12 08Z,   0.50,   9.53,  99.90,   8.66,  -1.36,
07/12 09Z,   0.50,  11.57,  99.90,  10.70,  -1.36,
07/12 10Z,   0.50,  12.68,  99.90,  11.82,  -1.36,  (max)
07/12 11Z,   0.50,  12.61,  99.90,  11.75,  -1.36,
07/12 12Z,   0.50,  11.29,  99.90,  10.43,  -1.36,
07/12 13Z,   0.50,   8.83,  99.90,   7.96,  -1.36,
07/12 14Z,   0.40,   5.59,  99.90,   4.63,  -1.36,
07/12 15Z,   0.30,   2.20,  99.90,   1.14,  -1.36,
07/12 16Z,   0.20,  -0.57,  99.90,  -1.73,  -1.36,
07/12 17Z,   0.10,  -2.00,  99.90,  -3.26,  -1.36,  (min)
07/12 18Z,   0.20,  -1.72,  99.90,  -2.88,  -1.36,
07/12 19Z,   0.30,   0.14,  99.90,  -0.93,  -1.36,
07/12 20Z,   0.40,   2.95,  99.90,   1.99,  -1.36,
07/12 21Z,   0.50,   5.93,  99.90,   5.07,  -1.36,
07/12 22Z,   0.60,   8.43,  99.90,   7.66,  -1.36,
07/12 23Z,   0.50,  10.03,  99.90,   9.17,  -1.36,
07/13 00Z,   0.50,  10.52,  99.90,   9.66,  -1.36,  (max)
07/13 01Z,   0.40,   9.86,  99.90,   8.90,  -1.36,
07/13 02Z,   0.30,   8.24,  99.90,   7.17,  -1.36,
07/13 03Z,   0.30,   6.13,  99.90,   5.06,  -1.36,
07/13 04Z,   0.40,   4.20,  99.90,   3.24,  -1.36,
07/13 05Z,   0.40,   3.17,  99.90,   2.21,  -1.36,  (min)
07/13 06Z,   0.50,   3.49,  99.90,   2.62,  -1.36,
07/13 07Z,   0.60,   5.14,  99.90,   4.38,  -1.36,
07/13 08Z,   0.60,   7.61,  99.90,   6.85,  -1.36,
07/13 09Z,   0.60,  10.11,  99.90,   9.35,  -1.36,
07/13 10Z,   0.60,  11.94,  99.90,  11.17,  -1.36,
07/13 11Z,   0.50,  12.67,  99.90,  11.81,  -1.36,  (max)
07/13 12Z,   0.40,  12.15,  99.90,  11.19,  -1.36,
07/13 13Z,   0.30,  10.39,  99.90,   9.32,  -1.36,
07/13 14Z,   0.30,   7.59,  99.90,   6.53,  -1.36,
07/13 15Z,   0.30,   4.23,  99.90,   3.17,  -1.36,
07/13 16Z,   0.30,   1.00,  99.90,  -0.06,  -1.36,
07/13 17Z,   0.30,  -1.30,  99.90,  -2.37,  -1.36,
07/13 18Z,   0.40,  -2.06,  99.90,  -3.03,  -1.36,