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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Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Eastport, ME : 04/19/2025 11:22:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 12Z,   0.20,   1.49,   1.73,  99.90,   0.04,
04/17 13Z,   0.20,   1.27,   1.73,  99.90,   0.26,  (min)
04/17 14Z,   0.20,   3.41,   4.00,  99.90,   0.39,
04/17 15Z,   0.20,   7.06,   7.46,  99.90,   0.20,
04/17 16Z,   0.30,  10.97,  11.30,  99.90,   0.03,
04/17 17Z,   0.30,  14.35,  14.83,  99.90,   0.18,
04/17 18Z,   0.30,  16.56,  17.02,  99.90,   0.16,  (max)
04/17 19Z,   0.40,  16.84,  16.99,  99.90,  -0.25,
04/17 20Z,   0.40,  15.07,  15.14,  99.90,  -0.33,
04/17 21Z,   0.50,  12.00,  12.19,  99.90,  -0.31,
04/17 22Z,   0.50,   8.61,   8.86,  99.90,  -0.25,
04/17 23Z,   0.40,   5.54,   5.64,  99.90,  -0.30,
04/18 00Z,   0.40,   3.28,   3.31,  99.90,  -0.37,
04/18 01Z,   0.30,   2.59,   2.79,  99.90,  -0.10,  (min)
04/18 02Z,   0.20,   4.10,   4.48,  99.90,   0.18,
04/18 03Z,   0.10,   7.40,   7.58,  99.90,   0.08,
04/18 04Z,   0.10,  11.26,  11.35,  99.90,  -0.01,
04/18 05Z,   0.10,  14.70,  15.01,  99.90,   0.21,
04/18 06Z,   0.10,  17.13,  17.54,  99.90,   0.31,
04/18 07Z,   0.10,  17.86,  18.02,  99.90,   0.06,  (max)
04/18 08Z,   0.20,  16.45,  16.46,  99.90,  -0.19,
04/18 09Z,   0.20,  13.38,  13.55,  99.90,  -0.03,
04/18 10Z,   0.20,   9.65,   9.96,  99.90,   0.11,
04/18 11Z,   0.20,   6.09,   6.15,  99.90,  -0.14,
04/18 12Z,   0.30,   3.21,   3.00,  99.90,  -0.51,
04/18 13Z,   0.30,   1.61,   1.46,  99.90,  -0.45,  (min)
04/18 14Z,   0.30,   2.07,   2.35,  99.90,  -0.02,
04/18 15Z,   0.30,   4.66,   5.01,  99.90,   0.05,
04/18 16Z,   0.30,   8.35,   8.57,  99.90,  -0.08,
04/18 17Z,   0.30,  11.95,  12.18,  99.90,  -0.07,
04/18 18Z,   0.30,  14.83,  15.30,  99.90,   0.17,
04/18 19Z,   0.40,  16.43,  16.70,  99.90,  -0.13,  (max)
04/18 20Z,   0.40,  16.12,  15.95,  99.90,  -0.57,
04/18 21Z,   0.40,  13.99,  13.90,  99.90,  -0.49,
04/18 22Z,   0.50,  10.89,  10.99,  99.90,  -0.40,
04/18 23Z,   0.50,   7.73,   7.85,  99.90,  -0.38,
04/19 00Z,   0.50,   5.04,   4.90,  99.90,  -0.64,
04/19 01Z,   0.50,   3.28,   3.23,  99.90,  -0.55,  (min)
04/19 02Z,   0.40,   3.16,   3.46,  99.90,  -0.10,
04/19 03Z,   0.40,   5.13,   5.49,  99.90,  -0.04,
04/19 04Z,   0.40,   8.56,   8.76,  99.90,  -0.20,
04/19 05Z,   0.40,  12.20,  12.35,  99.90,  -0.25,
04/19 06Z,   0.40,  15.22,  15.71,  99.90,   0.09,
04/19 07Z,   0.50,  17.14,  17.65,  99.90,   0.01,  (max)
04/19 08Z,   0.50,  17.34,  17.52,  99.90,  -0.32,
04/19 09Z,   0.50,  15.55,  15.66,  99.90,  -0.39,
04/19 10Z,   0.50,  12.37,  12.61,  99.90,  -0.26,
04/19 11Z,   0.60,   8.80,   9.06,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 12Z,   0.50,   5.54,  99.90,   5.72,  -0.32,
04/19 13Z,   0.50,   3.04,  99.90,   3.24,  -0.30,
04/19 14Z,   0.50,   1.89,  99.90,   2.12,  -0.27,  (min)
04/19 15Z,   0.30,   2.80,  99.90,   2.84,  -0.25,
04/19 16Z,   0.30,   5.61,  99.90,   5.68,  -0.23,
04/19 17Z,   0.20,   9.20,  99.90,   9.19,  -0.21,
04/19 18Z,   0.10,  12.50,  99.90,  12.41,  -0.18,
04/19 19Z,   0.10,  15.01,  99.90,  14.95,  -0.16,
04/19 20Z,   0.00,  16.19,  99.90,  16.05,  -0.14,  (max)
04/19 21Z,   0.00,  15.52,  99.90,  15.41,  -0.12,
04/19 22Z,   0.10,  13.23,  99.90,  13.24,  -0.09,
04/19 23Z,   0.10,  10.21,  99.90,  10.24,  -0.07,
04/20 00Z,   0.20,   7.26,  99.90,   7.39,  -0.07,
04/20 01Z,   0.20,   4.84,  99.90,   4.97,  -0.07,
04/20 02Z,   0.20,   3.39,  99.90,   3.52,  -0.07,  (min)
04/20 03Z,   0.20,   3.62,  99.90,   3.75,  -0.07,
04/20 04Z,   0.10,   5.83,  99.90,   5.86,  -0.07,
04/20 05Z,   0.00,   9.24,  99.90,   9.17,  -0.07,
04/20 06Z,   0.00,  12.65,  99.90,  12.58,  -0.07,
04/20 07Z,  -0.10,  15.39,  99.90,  15.22,  -0.07,
04/20 08Z,  -0.20,  17.03,  99.90,  16.76,  -0.07,  (max)
04/20 09Z,  -0.20,  16.94,  99.90,  16.67,  -0.07,
04/20 10Z,  -0.30,  14.97,  99.90,  14.60,  -0.07,
04/20 11Z,  -0.30,  11.80,  99.90,  11.43,  -0.07,
04/20 12Z,  -0.20,   8.38,  99.90,   8.11,  -0.07,
04/20 13Z,  -0.20,   5.31,  99.90,   5.04,  -0.07,
04/20 14Z,  -0.10,   3.01,  99.90,   2.83,  -0.07,
04/20 15Z,  -0.10,   2.11,  99.90,   1.94,  -0.07,  (min)
04/20 16Z,  -0.10,   3.26,  99.90,   3.09,  -0.07,
04/20 17Z,  -0.30,   6.14,  99.90,   5.77,  -0.07,
04/20 18Z,  -0.50,   9.61,  99.90,   9.04,  -0.07,
04/20 19Z,  -0.60,  12.75,  99.90,  12.07,  -0.07,
04/20 20Z,  -0.60,  15.10,  99.90,  14.43,  -0.07,
04/20 21Z,  -0.50,  16.10,  99.90,  15.53,  -0.07,  (max)
04/20 22Z,  -0.40,  15.26,  99.90,  14.79,  -0.07,
04/20 23Z,  -0.20,  12.91,  99.90,  12.64,  -0.07,
04/21 00Z,   0.00,   9.94,  99.90,   9.87,  -0.07,
04/21 01Z,   0.00,   7.08,  99.90,   7.01,  -0.07,
04/21 02Z,   0.00,   4.74,  99.90,   4.67,  -0.07,
04/21 03Z,   0.00,   3.39,  99.90,   3.32,  -0.07,  (min)
04/21 04Z,  -0.10,   3.77,  99.90,   3.60,  -0.07,
04/21 05Z,  -0.30,   6.07,  99.90,   5.70,  -0.07,
04/21 06Z,  -0.40,   9.43,  99.90,   8.96,  -0.07,
04/21 07Z,  -0.50,  12.74,  99.90,  12.17,  -0.07,
04/21 08Z,  -0.50,  15.43,  99.90,  14.86,  -0.07,
04/21 09Z,  -0.40,  17.01,  99.90,  16.54,  -0.07,  (max)
04/21 10Z,  -0.30,  16.82,  99.90,  16.45,  -0.07,
04/21 11Z,   0.00,  14.79,  99.90,  14.72,  -0.07,
04/21 12Z,   0.10,  11.64,  99.90,  11.67,  -0.07,
04/21 13Z,   0.30,   8.27,  99.90,   8.49,  -0.07,
04/21 14Z,   0.50,   5.21,  99.90,   5.63,  -0.07,
04/21 15Z,   0.60,   2.91,  99.90,   3.43,  -0.07,
04/21 16Z,   0.60,   2.09,  99.90,   2.61,  -0.07,  (min)
04/21 17Z,   0.60,   3.34,  99.90,   3.87,  -0.07,
04/21 18Z,   0.70,   6.27,  99.90,   6.90,  -0.07,
04/21 19Z,   0.70,   9.73,  99.90,  10.36,  -0.07,
04/21 20Z,   0.70,  12.91,  99.90,  13.54,  -0.07,
04/21 21Z,   0.70,  15.34,  99.90,  15.97,  -0.07,
04/21 22Z,   0.80,  16.33,  99.90,  17.06,  -0.07,  (max)
04/21 23Z,   0.80,  15.42,  99.90,  16.15,  -0.07,
04/22 00Z,   0.80,  13.01,  99.90,  13.74,  -0.07,
04/22 01Z,   0.90,   9.99,  99.90,  10.82,  -0.07,
04/22 02Z,   0.90,   7.02,  99.90,   7.85,  -0.07,
04/22 03Z,   0.90,   4.53,  99.90,   5.36,  -0.07,
04/22 04Z,   0.80,   3.09,  99.90,   3.82,  -0.07,  (min)
04/22 05Z,   0.80,   3.49,  99.90,   4.22,  -0.07,
04/22 06Z,   0.70,   5.85,  99.90,   6.48,  -0.07,
04/22 07Z,   0.50,   9.24,  99.90,   9.67,  -0.07,
04/22 08Z,   0.50,  12.65,  99.90,  13.08,  -0.07,
04/22 09Z,   0.40,  15.53,  99.90,  15.86,  -0.07,
04/22 10Z,   0.40,  17.24,  99.90,  17.57,  -0.07,  (max)
04/22 11Z,   0.40,  17.06,  99.90,  17.39,  -0.07,
04/22 12Z,   0.40,  14.99,  99.90,  15.31,  -0.07,
04/22 13Z,   0.50,  11.78,  99.90,  12.20,  -0.07,
04/22 14Z,   0.70,   8.28,  99.90,   8.91,  -0.07,
04/22 15Z,   0.80,   5.04,  99.90,   5.77,  -0.07,
04/22 16Z,   0.90,   2.58,  99.90,   3.40,  -0.07,
04/22 17Z,   0.90,   1.73,  99.90,   2.56,  -0.07,  (min)
04/22 18Z,   1.00,   3.08,  99.90,   4.01,  -0.07,
04/22 19Z,   0.90,   6.13,  99.90,   6.96,  -0.07,
04/22 20Z,   0.80,   9.77,  99.90,  10.50,  -0.07,
04/22 21Z,   0.70,  13.23,  99.90,  13.86,  -0.07,
04/22 22Z,   0.50,  15.92,  99.90,  16.35,  -0.07,
04/22 23Z,   0.40,  16.99,  99.90,  17.32,  -0.07,  (max)
04/23 00Z,   0.30,  15.99,  99.90,  16.22,  -0.07,