EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Eastport, ME
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Block Island, RI
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The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
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Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Eastport, ME : 07/12/2026 14:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,   0.70,   1.50,   2.19,  99.90,  -0.01,  (min)
07/10 19Z,   0.70,   3.66,   4.62,  99.90,   0.26,
07/10 20Z,   0.70,   7.57,   8.52,  99.90,   0.25,
07/10 21Z,   0.70,  11.99,  12.81,  99.90,   0.12,
07/10 22Z,   0.70,  16.03,  16.98,  99.90,   0.25,
07/10 23Z,   0.80,  18.85,  19.77,  99.90,   0.12,
07/11 00Z,   0.80,  19.48,  20.04,  99.90,  -0.24,  (max)
07/11 01Z,   0.80,  17.63,  18.02,  99.90,  -0.41,
07/11 02Z,   0.80,  14.04,  14.56,  99.90,  -0.28,
07/11 03Z,   0.70,   9.77,  10.36,  99.90,  -0.11,
07/11 04Z,   0.70,   5.61,   6.21,  99.90,  -0.10,
07/11 05Z,   0.70,   2.14,   2.48,  99.90,  -0.36,
07/11 06Z,   0.60,   0.22,   0.69,  99.90,  -0.13,  (min)
07/11 07Z,   0.60,   0.74,   1.59,  99.90,   0.25,
07/11 08Z,   0.60,   3.59,   4.47,  99.90,   0.28,
07/11 09Z,   0.60,   7.68,   8.62,  99.90,   0.34,
07/11 10Z,   0.60,  11.97,  12.93,  99.90,   0.36,
07/11 11Z,   0.60,  15.65,  16.61,  99.90,   0.36,
07/11 12Z,   0.60,  17.68,  18.51,  99.90,   0.23,  (max)
07/11 13Z,   0.60,  17.32,  17.80,  99.90,  -0.12,
07/11 14Z,   0.70,  14.86,  15.38,  99.90,  -0.18,
07/11 15Z,   0.70,  11.29,  11.89,  99.90,  -0.10,
07/11 16Z,   0.70,   7.49,   8.14,  99.90,  -0.05,
07/11 17Z,   0.70,   4.03,   4.49,  99.90,  -0.24,
07/11 18Z,   0.80,   1.62,   1.90,  99.90,  -0.52,
07/11 19Z,   0.80,   1.27,   1.75,  99.90,  -0.32,  (min)
07/11 20Z,   0.80,   3.45,   4.34,  99.90,   0.09,
07/11 21Z,   0.70,   7.42,   8.40,  99.90,   0.28,
07/11 22Z,   0.70,  12.01,  12.90,  99.90,   0.19,
07/11 23Z,   0.70,  16.31,  17.30,  99.90,   0.29,
07/12 00Z,   0.70,  19.31,  20.23,  99.90,   0.22,
07/12 01Z,   0.60,  19.97,  20.56,  99.90,  -0.01,  (max)
07/12 02Z,   0.60,  18.05,  18.44,  99.90,  -0.21,
07/12 03Z,   0.60,  14.36,  14.78,  99.90,  -0.18,
07/12 04Z,   0.60,   9.94,  10.28,  99.90,  -0.26,
07/12 05Z,   0.50,   5.51,   5.77,  99.90,  -0.24,
07/12 06Z,   0.50,   1.73,   1.72,  99.90,  -0.51,
07/12 07Z,   0.50,  -0.39,  -0.28,  99.90,  -0.39,  (min)
07/12 08Z,   0.50,   0.10,   0.62,  99.90,   0.02,
07/12 09Z,   0.40,   3.02,   3.77,  99.90,   0.35,
07/12 10Z,   0.40,   7.29,   8.15,  99.90,   0.46,
07/12 11Z,   0.40,  11.89,  12.70,  99.90,   0.41,
07/12 12Z,   0.40,  15.87,  16.71,  99.90,   0.44,
07/12 13Z,   0.40,  18.07,  18.83,  99.90,   0.36,  (max)
07/12 14Z,   0.40,  17.73,  18.18,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 15Z,   0.40,  15.25,  99.90,  15.70,   0.05,
07/12 16Z,   0.40,  11.61,  99.90,  12.05,   0.05,
07/12 17Z,   0.40,   7.62,  99.90,   8.07,   0.05,
07/12 18Z,   0.40,   3.88,  99.90,   4.33,   0.05,
07/12 19Z,   0.40,   1.25,  99.90,   1.69,   0.05,
07/12 20Z,   0.40,   0.85,  99.90,   1.29,   0.05,  (min)
07/12 21Z,   0.50,   3.09,  99.90,   3.64,   0.04,
07/12 22Z,   0.50,   7.21,  99.90,   7.75,   0.04,
07/12 23Z,   0.50,  12.05,  99.90,  12.60,   0.04,
07/13 00Z,   0.50,  16.66,  99.90,  17.20,   0.04,
07/13 01Z,   0.50,  19.84,  99.90,  20.39,   0.04,
07/13 02Z,   0.50,  20.49,  99.90,  21.03,   0.04,  (max)
07/13 03Z,   0.40,  18.47,  99.90,  18.92,   0.04,
07/13 04Z,   0.40,  14.66,  99.90,  15.10,   0.04,
07/13 05Z,   0.30,  10.03,  99.90,  10.37,   0.04,
07/13 06Z,   0.30,   5.28,  99.90,   5.63,   0.04,
07/13 07Z,   0.30,   1.20,  99.90,   1.54,   0.04,
07/13 08Z,   0.30,  -1.05,  99.90,  -0.71,   0.04,  (min)
07/13 09Z,   0.30,  -0.51,  99.90,  -0.16,   0.04,
07/13 10Z,   0.30,   2.58,  99.90,   2.92,   0.04,
07/13 11Z,   0.30,   7.11,  99.90,   7.45,   0.04,
07/13 12Z,   0.40,  12.06,  99.90,  12.50,   0.04,
07/13 13Z,   0.40,  16.32,  99.90,  16.76,   0.04,
07/13 14Z,   0.40,  18.59,  99.90,  19.03,   0.04,  (max)
07/13 15Z,   0.40,  18.19,  99.90,  18.64,   0.04,
07/13 16Z,   0.40,  15.61,  99.90,  16.05,   0.04,
07/13 17Z,   0.40,  11.82,  99.90,  12.26,   0.04,
07/13 18Z,   0.30,   7.58,  99.90,   7.93,   0.04,
07/13 19Z,   0.30,   3.55,  99.90,   3.89,   0.04,
07/13 20Z,   0.30,   0.73,  99.90,   1.07,   0.04,
07/13 21Z,   0.30,   0.35,  99.90,   0.69,   0.04,  (min)
07/13 22Z,   0.40,   2.75,  99.90,   3.19,   0.04,
07/13 23Z,   0.40,   7.08,  99.90,   7.53,   0.04,
07/14 00Z,   0.50,  12.22,  99.90,  12.76,   0.04,
07/14 01Z,   0.50,  17.09,  99.90,  17.63,   0.04,
07/14 02Z,   0.50,  20.36,  99.90,  20.91,   0.04,
07/14 03Z,   0.40,  20.92,  99.90,  21.36,   0.04,  (max)
07/14 04Z,   0.40,  18.76,  99.90,  19.20,   0.04,
07/14 05Z,   0.40,  14.78,  99.90,  15.22,   0.04,
07/14 06Z,   0.30,   9.92,  99.90,  10.27,   0.04,
07/14 07Z,   0.20,   4.89,  99.90,   5.14,   0.04,
07/14 08Z,   0.30,   0.59,  99.90,   0.93,   0.04,
07/14 09Z,   0.30,  -1.65,  99.90,  -1.31,   0.04,  (min)
07/14 10Z,   0.40,  -0.92,  99.90,  -0.48,   0.04,
07/14 11Z,   0.40,   2.42,  99.90,   2.86,   0.04,
07/14 12Z,   0.50,   7.25,  99.90,   7.79,   0.04,
07/14 13Z,   0.50,  12.50,  99.90,  13.04,   0.04,
07/14 14Z,   0.50,  16.92,  99.90,  17.47,   0.04,
07/14 15Z,   0.50,  19.14,  99.90,  19.68,   0.04,  (max)
07/14 16Z,   0.40,  18.58,  99.90,  19.02,   0.04,
07/14 17Z,   0.50,  15.82,  99.90,  16.37,   0.04,
07/14 18Z,   0.40,  11.83,  99.90,  12.28,   0.04,
07/14 19Z,   0.40,   7.34,  99.90,   7.78,   0.04,
07/14 20Z,   0.40,   3.06,  99.90,   3.50,   0.04,
07/14 21Z,   0.40,   0.17,  99.90,   0.61,   0.04,
07/14 22Z,   0.40,  -0.07,  99.90,   0.38,   0.04,  (min)
07/14 23Z,   0.40,   2.57,  99.90,   3.01,   0.04,
07/15 00Z,   0.40,   7.15,  99.90,   7.59,   0.04,
07/15 01Z,   0.30,  12.53,  99.90,  12.87,   0.04,
07/15 02Z,   0.30,  17.55,  99.90,  17.89,   0.04,
07/15 03Z,   0.30,  20.77,  99.90,  21.11,   0.04,
07/15 04Z,   0.20,  21.13,  99.90,  21.37,   0.04,  (max)
07/15 05Z,   0.10,  18.77,  99.90,  18.91,   0.04,
07/15 06Z,   0.10,  14.62,  99.90,  14.76,   0.04,
07/15 07Z,   0.00,   9.58,  99.90,   9.62,   0.04,
07/15 08Z,   0.00,   4.36,  99.90,   4.40,   0.04,
07/15 09Z,  -0.10,   0.00,  99.90,  -0.06,   0.04,
07/15 10Z,  -0.20,  -2.06,  99.90,  -2.22,   0.04,  (min)
07/15 11Z,  -0.20,  -1.02,  99.90,  -1.17,   0.04,
07/15 12Z,  -0.20,   2.63,  99.90,   2.47,   0.04,
07/15 13Z,  -0.10,   7.73,  99.90,   7.67,   0.04,
07/15 14Z,   0.00,  13.17,  99.90,  13.21,   0.04,
07/15 15Z,   0.00,  17.58,  99.90,  17.62,   0.04,
07/15 16Z,   0.10,  19.58,  99.90,  19.72,   0.04,  (max)
07/15 17Z,   0.20,  18.77,  99.90,  19.01,   0.04,
07/15 18Z,   0.30,  15.80,  99.90,  16.15,   0.04,
07/15 19Z,   0.40,  11.62,  99.90,  12.06,   0.04,
07/15 20Z,   0.50,   6.92,  99.90,   7.47,   0.04,
07/15 21Z,   0.50,   2.51,  99.90,   3.06,   0.04,
07/15 22Z,   0.60,  -0.29,  99.90,   0.35,   0.04,  (min)
07/15 23Z,   0.60,  -0.25,  99.90,   0.39,   0.04,
07/16 00Z,   0.60,   2.66,  99.90,   3.30,   0.04,
07/16 01Z,   0.70,   7.44,  99.90,   8.18,   0.04,
07/16 02Z,   0.70,  12.94,  99.90,  13.68,   0.04,
07/16 03Z,   0.70,  17.94,  99.90,  18.68,   0.04,
07/16 04Z,   0.80,  20.94,  99.90,  21.78,   0.04,
07/16 05Z,   0.80,  21.01,  99.90,  21.85,   0.04,  (max)
07/16 06Z,   0.80,  18.43,  99.90,  19.28,   0.04,