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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Newport, RI
Block Island, RI
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New London, CT
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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 : 07/13/2025 14:22:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 18Z,   0.40,  14.24,  14.76,  99.90,   0.12,
07/11 19Z,   0.40,  10.82,  11.24,  99.90,   0.02,
07/11 20Z,   0.40,   7.12,   7.59,  99.90,   0.07,
07/11 21Z,   0.50,   3.75,   4.17,  99.90,  -0.08,
07/11 22Z,   0.50,   1.76,   1.93,  99.90,  -0.33,  (min)
07/11 23Z,   0.50,   2.15,   2.29,  99.90,  -0.36,
07/12 00Z,   0.40,   4.87,   4.90,  99.90,  -0.37,
07/12 01Z,   0.40,   8.89,   8.92,  99.90,  -0.37,
07/12 02Z,   0.40,  13.20,  13.25,  99.90,  -0.35,
07/12 03Z,   0.40,  16.95,  17.23,  99.90,  -0.12,
07/12 04Z,   0.30,  19.04,  19.54,  99.90,   0.20,  (max)
07/12 05Z,   0.30,  18.70,  19.18,  99.90,   0.18,
07/12 06Z,   0.30,  16.18,  16.70,  99.90,   0.22,
07/12 07Z,   0.30,  12.37,  12.86,  99.90,   0.19,
07/12 08Z,   0.30,   8.07,   8.51,  99.90,   0.14,
07/12 09Z,   0.30,   3.91,   4.36,  99.90,   0.15,
07/12 10Z,   0.30,   0.80,   1.08,  99.90,  -0.02,
07/12 11Z,   0.30,  -0.09,   0.05,  99.90,  -0.16,  (min)
07/12 12Z,   0.30,   1.71,   1.96,  99.90,  -0.05,
07/12 13Z,   0.30,   5.40,   5.49,  99.90,  -0.21,
07/12 14Z,   0.30,   9.80,   9.82,  99.90,  -0.28,
07/12 15Z,   0.30,  14.01,  14.23,  99.90,  -0.08,
07/12 16Z,   0.30,  17.04,  17.47,  99.90,   0.13,
07/12 17Z,   0.30,  17.89,  18.38,  99.90,   0.19,  (max)
07/12 18Z,   0.30,  16.42,  16.79,  99.90,   0.07,
07/12 19Z,   0.30,  13.35,  13.81,  99.90,   0.16,
07/12 20Z,   0.30,   9.59,  10.02,  99.90,   0.13,
07/12 21Z,   0.30,   5.79,   6.20,  99.90,   0.11,
07/12 22Z,   0.30,   2.64,   2.88,  99.90,  -0.06,
07/12 23Z,   0.30,   1.23,   1.35,  99.90,  -0.18,  (min)
07/13 00Z,   0.30,   2.41,   2.60,  99.90,  -0.11,
07/13 01Z,   0.30,   5.83,   5.82,  99.90,  -0.31,
07/13 02Z,   0.30,  10.24,  10.21,  99.90,  -0.33,
07/13 03Z,   0.30,  14.61,  14.62,  99.90,  -0.29,
07/13 04Z,   0.20,  18.03,  18.24,  99.90,   0.01,
07/13 05Z,   0.20,  19.45,  19.82,  99.90,   0.17,  (max)
07/13 06Z,   0.20,  18.33,  18.61,  99.90,   0.08,
07/13 07Z,   0.20,  15.18,  15.59,  99.90,   0.21,
07/13 08Z,   0.20,  10.99,  11.41,  99.90,   0.22,
07/13 09Z,   0.20,   6.55,   7.08,  99.90,   0.33,
07/13 10Z,   0.20,   2.56,   2.88,  99.90,   0.12,
07/13 11Z,   0.20,  -0.02,   0.06,  99.90,  -0.12,  (min)
07/13 12Z,   0.20,  -0.08,   0.08,  99.90,  -0.04,
07/13 13Z,   0.20,   2.55,   2.79,  99.90,   0.04,
07/13 14Z,   0.20,   6.81,   6.82,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 15Z,   0.20,  11.43,  99.90,  11.45,  -0.18,
07/13 16Z,   0.20,  15.48,  99.90,  15.52,  -0.17,
07/13 17Z,   0.20,  17.97,  99.90,  18.02,  -0.16,
07/13 18Z,   0.20,  18.07,  99.90,  18.13,  -0.14,  (max)
07/13 19Z,   0.20,  15.89,  99.90,  15.95,  -0.13,
07/13 20Z,   0.20,  12.33,  99.90,  12.40,  -0.12,
07/13 21Z,   0.20,   8.32,  99.90,   8.40,  -0.11,
07/13 22Z,   0.20,   4.51,  99.90,   4.61,  -0.10,
07/13 23Z,   0.20,   1.69,  99.90,   1.80,  -0.09,
07/14 00Z,   0.20,   0.94,  99.90,   1.06,  -0.08,  (min)
07/14 01Z,   0.30,   2.90,  99.90,   3.13,  -0.07,
07/14 02Z,   0.30,   6.89,  99.90,   7.13,  -0.06,
07/14 03Z,   0.30,  11.55,  99.90,  11.79,  -0.06,
07/14 04Z,   0.30,  15.82,  99.90,  16.06,  -0.06,
07/14 05Z,   0.20,  18.80,  99.90,  18.94,  -0.06,
07/14 06Z,   0.20,  19.51,  99.90,  19.65,  -0.06,  (max)
07/14 07Z,   0.20,  17.68,  99.90,  17.82,  -0.06,
07/14 08Z,   0.10,  14.02,  99.90,  14.06,  -0.06,
07/14 09Z,   0.10,   9.57,  99.90,   9.61,  -0.06,
07/14 10Z,   0.10,   5.15,  99.90,   5.19,  -0.06,
07/14 11Z,   0.10,   1.45,  99.90,   1.49,  -0.06,
07/14 12Z,   0.20,  -0.48,  99.90,  -0.34,  -0.06,  (min)
07/14 13Z,   0.20,   0.30,  99.90,   0.44,  -0.06,
07/14 14Z,   0.30,   3.66,  99.90,   3.91,  -0.06,
07/14 15Z,   0.30,   8.33,  99.90,   8.57,  -0.06,
07/14 16Z,   0.30,  13.00,  99.90,  13.24,  -0.06,
07/14 17Z,   0.20,  16.77,  99.90,  16.91,  -0.06,
07/14 18Z,   0.20,  18.66,  99.90,  18.80,  -0.06,  (max)
07/14 19Z,   0.20,  18.03,  99.90,  18.17,  -0.06,
07/14 20Z,   0.20,  15.22,  99.90,  15.36,  -0.06,
07/14 21Z,   0.20,  11.27,  99.90,  11.42,  -0.06,
07/14 22Z,   0.20,   7.11,  99.90,   7.25,  -0.06,
07/14 23Z,   0.30,   3.40,  99.90,   3.64,  -0.06,
07/15 00Z,   0.30,   0.98,  99.90,   1.22,  -0.06,
07/15 01Z,   0.30,   0.89,  99.90,   1.13,  -0.06,  (min)
07/15 02Z,   0.30,   3.52,  99.90,   3.76,  -0.06,
07/15 03Z,   0.30,   7.91,  99.90,   8.15,  -0.06,
07/15 04Z,   0.30,  12.64,  99.90,  12.89,  -0.06,
07/15 05Z,   0.20,  16.70,  99.90,  16.85,  -0.06,
07/15 06Z,   0.20,  19.19,  99.90,  19.33,  -0.06,
07/15 07Z,   0.20,  19.25,  99.90,  19.39,  -0.06,  (max)
07/15 08Z,   0.20,  16.83,  99.90,  16.97,  -0.06,
07/15 09Z,   0.20,  12.82,  99.90,  12.96,  -0.06,
07/15 10Z,   0.30,   8.28,  99.90,   8.52,  -0.06,
07/15 11Z,   0.30,   3.99,  99.90,   4.23,  -0.06,
07/15 12Z,   0.30,   0.70,  99.90,   0.94,  -0.06,
07/15 13Z,   0.30,  -0.56,  99.90,  -0.32,  -0.06,  (min)
07/15 14Z,   0.30,   0.99,  99.90,   1.23,  -0.06,
07/15 15Z,   0.30,   4.92,  99.90,   5.16,  -0.06,
07/15 16Z,   0.30,   9.80,  99.90,  10.04,  -0.06,
07/15 17Z,   0.30,  14.39,  99.90,  14.63,  -0.06,
07/15 18Z,   0.30,  17.80,  99.90,  18.04,  -0.06,
07/15 19Z,   0.30,  19.09,  99.90,  19.33,  -0.06,  (max)
07/15 20Z,   0.30,  17.81,  99.90,  18.05,  -0.06,
07/15 21Z,   0.30,  14.52,  99.90,  14.76,  -0.06,
07/15 22Z,   0.30,  10.31,  99.90,  10.55,  -0.06,
07/15 23Z,   0.30,   6.10,  99.90,   6.34,  -0.06,
07/16 00Z,   0.30,   2.55,  99.90,   2.79,  -0.06,
07/16 01Z,   0.30,   0.53,  99.90,   0.77,  -0.06,  (min)
07/16 02Z,   0.30,   1.02,  99.90,   1.26,  -0.06,
07/16 03Z,   0.30,   4.14,  99.90,   4.38,  -0.06,
07/16 04Z,   0.20,   8.74,  99.90,   8.88,  -0.06,
07/16 05Z,   0.20,  13.40,  99.90,  13.54,  -0.06,
07/16 06Z,   0.20,  17.19,  99.90,  17.33,  -0.06,
07/16 07Z,   0.20,  19.21,  99.90,  19.35,  -0.06,  (max)
07/16 08Z,   0.20,  18.74,  99.90,  18.88,  -0.06,
07/16 09Z,   0.20,  15.92,  99.90,  16.06,  -0.06,
07/16 10Z,   0.20,  11.73,  99.90,  11.88,  -0.06,
07/16 11Z,   0.20,   7.25,  99.90,   7.39,  -0.06,
07/16 12Z,   0.20,   3.21,  99.90,   3.35,  -0.06,
07/16 13Z,   0.30,   0.36,  99.90,   0.60,  -0.06,
07/16 14Z,   0.30,  -0.28,  99.90,  -0.04,  -0.06,  (min)
07/16 15Z,   0.30,   1.88,  99.90,   2.12,  -0.06,
07/16 16Z,   0.30,   6.15,  99.90,   6.39,  -0.06,
07/16 17Z,   0.30,  11.06,  99.90,  11.30,  -0.06,
07/16 18Z,   0.30,  15.47,  99.90,  15.71,  -0.06,
07/16 19Z,   0.30,  18.51,  99.90,  18.75,  -0.06,
07/16 20Z,   0.30,  19.29,  99.90,  19.53,  -0.06,  (max)
07/16 21Z,   0.30,  17.50,  99.90,  17.74,  -0.06,
07/16 22Z,   0.30,  13.88,  99.90,  14.12,  -0.06,
07/16 23Z,   0.30,   9.54,  99.90,   9.78,  -0.06,
07/17 00Z,   0.40,   5.36,  99.90,   5.70,  -0.06,
07/17 01Z,   0.40,   1.98,  99.90,   2.32,  -0.06,
07/17 02Z,   0.40,   0.31,  99.90,   0.65,  -0.06,  (min)
07/17 03Z,   0.30,   1.24,  99.90,   1.48,  -0.06,
07/17 04Z,   0.30,   4.64,  99.90,   4.88,  -0.06,
07/17 05Z,   0.30,   9.24,  99.90,   9.48,  -0.06,
07/17 06Z,   0.20,  13.74,  99.90,  13.88,  -0.06,