EXTRA-TROPICAL  STORM  SURGE
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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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Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Eastport, ME : 04/13/2026 17:21:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 00Z,   0.00,  14.72,  14.93,  99.90,   0.21,  (max)
04/12 01Z,  -0.10,  12.49,  12.90,  99.90,   0.51,
04/12 02Z,  -0.10,   9.78,  10.24,  99.90,   0.56,
04/12 03Z,  -0.20,   7.02,   7.44,  99.90,   0.62,
04/12 04Z,  -0.20,   4.67,   4.94,  99.90,   0.47,
04/12 05Z,  -0.30,   3.49,   3.70,  99.90,   0.51,  (min)
04/12 06Z,  -0.30,   4.19,   4.26,  99.90,   0.37,
04/12 07Z,  -0.30,   6.48,   6.28,  99.90,   0.10,
04/12 08Z,  -0.30,   9.45,   9.25,  99.90,   0.10,
04/12 09Z,  -0.30,  12.51,  12.48,  99.90,   0.27,
04/12 10Z,  -0.20,  15.20,  15.24,  99.90,   0.24,
04/12 11Z,  -0.20,  16.67,  16.66,  99.90,   0.19,  (max)
04/12 12Z,  -0.10,  16.26,  16.23,  99.90,   0.07,
04/12 13Z,   0.00,  14.22,  14.35,  99.90,   0.13,
04/12 14Z,   0.00,  11.31,  11.57,  99.90,   0.26,
04/12 15Z,   0.00,   8.11,   8.37,  99.90,   0.26,
04/12 16Z,   0.00,   5.07,   5.19,  99.90,   0.12,
04/12 17Z,   0.00,   2.89,   2.95,  99.90,   0.06,
04/12 18Z,   0.00,   2.48,   2.43,  99.90,  -0.05,  (min)
04/12 19Z,   0.00,   4.08,   3.93,  99.90,  -0.15,
04/12 20Z,   0.10,   6.91,   6.54,  99.90,  -0.47,
04/12 21Z,   0.10,  10.16,   9.84,  99.90,  -0.42,
04/12 22Z,   0.20,  13.35,  13.11,  99.90,  -0.44,
04/12 23Z,   0.30,  15.73,  15.57,  99.90,  -0.46,
04/13 00Z,   0.10,  16.40,  16.32,  99.90,  -0.18,  (max)
04/13 01Z,   0.20,  15.18,  15.16,  99.90,  -0.22,
04/13 02Z,   0.20,  12.70,  12.90,  99.90,   0.00,
04/13 03Z,   0.20,   9.67,   9.98,  99.90,   0.11,
04/13 04Z,   0.30,   6.57,   6.83,  99.90,  -0.04,
04/13 05Z,   0.30,   3.95,   4.20,  99.90,  -0.05,
04/13 06Z,   0.10,   2.73,   2.83,  99.90,   0.00,  (min)
04/13 07Z,   0.10,   3.58,   3.52,  99.90,  -0.16,
04/13 08Z,   0.10,   6.12,   5.81,  99.90,  -0.41,
04/13 09Z,   0.10,   9.42,   9.09,  99.90,  -0.43,
04/13 10Z,   0.10,  12.87,  12.62,  99.90,  -0.35,
04/13 11Z,   0.20,  15.84,  15.77,  99.90,  -0.27,
04/13 12Z,   0.20,  17.33,  17.42,  99.90,  -0.11,  (max)
04/13 13Z,   0.30,  16.74,  17.00,  99.90,  -0.04,
04/13 14Z,   0.40,  14.43,  15.01,  99.90,   0.18,
04/13 15Z,   0.50,  11.20,  11.96,  99.90,   0.26,
04/13 16Z,   0.50,   7.66,   8.55,  99.90,   0.39,
04/13 17Z,   0.50,   4.34,   5.25,  99.90,   0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 18Z,   0.60,   2.08,  99.90,   3.06,   0.38,
04/13 19Z,   0.50,   1.87,  99.90,   2.72,   0.34,  (min)
04/13 20Z,   0.50,   3.83,  99.90,   4.64,   0.31,
04/13 21Z,   0.30,   7.09,  99.90,   7.67,   0.28,
04/13 22Z,   0.10,  10.82,  99.90,  11.16,   0.25,
04/13 23Z,   0.00,  14.40,  99.90,  14.61,   0.21,
04/14 00Z,  -0.20,  16.87,  99.90,  16.85,   0.18,
04/14 01Z,  -0.30,  17.31,  99.90,  17.15,   0.15,  (max)
04/14 02Z,  -0.50,  15.69,  99.90,  15.30,   0.11,
04/14 03Z,  -0.60,  12.75,  99.90,  12.23,   0.08,
04/14 04Z,  -0.80,   9.23,  99.90,   8.48,   0.05,
04/14 05Z,  -0.90,   5.69,  99.90,   4.80,   0.01,
04/14 06Z,  -1.10,   2.81,  99.90,   1.73,   0.01,
04/14 07Z,  -1.30,   1.67,  99.90,   0.38,   0.01,  (min)
04/14 08Z,  -1.30,   2.86,  99.90,   1.58,   0.01,
04/14 09Z,  -1.20,   5.87,  99.90,   4.68,   0.01,
04/14 10Z,  -1.00,   9.69,  99.90,   8.71,   0.01,
04/14 11Z,  -0.70,  13.63,  99.90,  12.94,   0.01,
04/14 12Z,  -0.50,  16.82,  99.90,  16.34,   0.01,
04/14 13Z,  -0.30,  18.18,  99.90,  17.90,   0.01,  (max)
04/14 14Z,  -0.20,  17.23,  99.90,  17.04,   0.01,
04/14 15Z,  -0.20,  14.48,  99.90,  14.29,   0.01,
04/14 16Z,  -0.30,  10.80,  99.90,  10.51,   0.01,
04/14 17Z,  -0.40,   6.84,  99.90,   6.46,   0.01,
04/14 18Z,  -0.40,   3.27,  99.90,   2.88,   0.01,
04/14 19Z,  -0.40,   1.08,  99.90,   0.69,   0.01,  (min)
04/14 20Z,  -0.30,   1.27,  99.90,   0.99,   0.01,
04/14 21Z,  -0.10,   3.80,  99.90,   3.71,   0.01,
04/14 22Z,   0.00,   7.67,  99.90,   7.68,   0.01,
04/14 23Z,   0.20,  11.96,  99.90,  12.17,   0.01,
04/15 00Z,   0.40,  15.86,  99.90,  16.27,   0.01,
04/15 01Z,   0.50,  18.24,  99.90,  18.75,   0.01,  (max)
04/15 02Z,   0.50,  18.23,  99.90,  18.74,   0.01,
04/15 03Z,   0.50,  16.01,  99.90,  16.53,   0.01,
04/15 04Z,   0.40,  12.46,  99.90,  12.87,   0.01,
04/15 05Z,   0.40,   8.37,  99.90,   8.79,   0.01,
04/15 06Z,   0.30,   4.39,  99.90,   4.71,   0.01,
04/15 07Z,   0.20,   1.39,  99.90,   1.61,   0.01,
04/15 08Z,   0.10,   0.53,  99.90,   0.64,   0.01,  (min)
04/15 09Z,   0.00,   2.28,  99.90,   2.29,   0.01,
04/15 10Z,   0.00,   5.92,  99.90,   5.93,   0.01,
04/15 11Z,   0.00,  10.35,  99.90,  10.37,   0.01,
04/15 12Z,   0.00,  14.73,  99.90,  14.75,   0.01,
04/15 13Z,   0.00,  18.00,  99.90,  18.01,   0.01,
04/15 14Z,   0.00,  19.02,  99.90,  19.03,   0.01,  (max)
04/15 15Z,   0.00,  17.52,  99.90,  17.53,   0.01,
04/15 16Z,   0.00,  14.20,  99.90,  14.22,   0.01,
04/15 17Z,   0.10,  10.02,  99.90,  10.14,   0.01,
04/15 18Z,   0.10,   5.70,  99.90,   5.81,   0.01,
04/15 19Z,   0.10,   2.01,  99.90,   2.12,   0.01,
04/15 20Z,   0.10,   0.11,  99.90,   0.22,   0.01,  (min)
04/15 21Z,   0.10,   0.91,  99.90,   1.03,   0.01,
04/15 22Z,   0.20,   4.17,  99.90,   4.38,   0.01,
04/15 23Z,   0.20,   8.72,  99.90,   8.93,   0.01,
04/16 00Z,   0.20,  13.51,  99.90,  13.72,   0.01,
04/16 01Z,   0.20,  17.54,  99.90,  17.76,   0.01,
04/16 02Z,   0.20,  19.59,  99.90,  19.80,   0.01,  (max)
04/16 03Z,   0.20,  18.92,  99.90,  19.13,   0.01,
04/16 04Z,   0.10,  15.97,  99.90,  16.08,   0.01,
04/16 05Z,   0.10,  11.74,  99.90,  11.86,   0.01,
04/16 06Z,   0.00,   7.12,  99.90,   7.14,   0.01,
04/16 07Z,   0.00,   2.84,  99.90,   2.85,   0.01,
04/16 08Z,   0.00,  -0.08,  99.90,  -0.06,   0.01,
04/16 09Z,   0.00,  -0.44,  99.90,  -0.43,   0.01,  (min)
04/16 10Z,   0.00,   2.02,  99.90,   2.03,   0.01,
04/16 11Z,   0.00,   6.36,  99.90,   6.38,   0.01,
04/16 12Z,   0.10,  11.37,  99.90,  11.49,   0.01,
04/16 13Z,   0.10,  16.03,  99.90,  16.14,   0.01,
04/16 14Z,   0.20,  19.13,  99.90,  19.34,   0.01,
04/16 15Z,   0.20,  19.61,  99.90,  19.82,   0.01,  (max)
04/16 16Z,   0.10,  17.45,  99.90,  17.56,   0.01,
04/16 17Z,   0.10,  13.56,  99.90,  13.67,   0.01,
04/16 18Z,   0.10,   8.94,  99.90,   9.06,   0.01,
04/16 19Z,   0.00,   4.39,  99.90,   4.41,   0.01,
04/16 20Z,   0.10,   0.80,  99.90,   0.91,   0.01,
04/16 21Z,   0.10,  -0.60,  99.90,  -0.49,   0.01,  (min)
04/16 22Z,   0.10,   0.98,  99.90,   1.09,   0.01,
04/16 23Z,   0.20,   5.01,  99.90,   5.22,   0.01,
04/17 00Z,   0.30,  10.15,  99.90,  10.47,   0.01,
04/17 01Z,   0.40,  15.26,  99.90,  15.68,   0.01,
04/17 02Z,   0.40,  19.18,  99.90,  19.59,   0.01,
04/17 03Z,   0.50,  20.65,  99.90,  21.16,   0.01,  (max)
04/17 04Z,   0.50,  19.19,  99.90,  19.70,   0.01,
04/17 05Z,   0.40,  15.48,  99.90,  15.90,   0.01,
04/17 06Z,   0.40,  10.66,  99.90,  11.08,   0.01,
04/17 07Z,   0.30,   5.65,  99.90,   5.97,   0.01,
04/17 08Z,   0.30,   1.27,  99.90,   1.59,   0.01,
04/17 09Z,   0.20,  -1.33,  99.90,  -1.12,   0.01,  (min)
04/17 10Z,   0.10,  -1.03,  99.90,  -0.91,   0.01,
04/17 11Z,   0.10,   2.20,  99.90,   2.32,   0.01,
04/17 12Z,   0.00,   7.18,  99.90,   7.20,   0.01,