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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Apalachicola, FL
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Sabine Pass, TX
Galveston, TX
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Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Port Heiden, AK : 02/07/2025 12:21:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 12Z,  -0.80,   1.02,  99.90,   0.22,   0.00,  (min)
02/05 13Z,  -0.80,   4.97,  99.90,   4.17,   0.00,
02/05 14Z,  -0.80,   8.52,  99.90,   7.72,   0.00,
02/05 15Z,  -0.80,  10.79,  99.90,   9.99,   0.00,
02/05 16Z,  -0.80,  11.84,  99.90,  11.04,   0.00,
02/05 17Z,  -0.80,  12.11,  99.90,  11.31,   0.00,
02/05 18Z,  -0.60,  12.02,  99.90,  11.42,   0.00,  (max)
02/05 19Z,  -0.60,  11.55,  99.90,  10.95,   0.00,
02/05 20Z,  -0.60,  10.35,  99.90,   9.75,   0.00,
02/05 21Z,  -0.60,   8.44,  99.90,   7.84,   0.00,
02/05 22Z,  -0.60,   6.36,  99.90,   5.76,   0.00,
02/05 23Z,  -0.60,   5.25,  99.90,   4.65,   0.00,  (min)
02/06 00Z,  -0.50,   6.03,  99.90,   5.53,   0.00,
02/06 01Z,  -0.50,   8.16,  99.90,   7.66,   0.00,
02/06 02Z,  -0.50,  10.15,  99.90,   9.65,   0.00,
02/06 03Z,  -0.50,  11.17,  99.90,  10.67,   0.00,
02/06 04Z,  -0.60,  11.43,  99.90,  10.83,   0.00,  (max)
02/06 05Z,  -0.60,  11.40,  99.90,  10.80,   0.00,
02/06 06Z,  -0.70,  10.82,  99.90,  10.12,   0.00,
02/06 07Z,  -0.70,   9.35,  99.90,   8.65,   0.00,
02/06 08Z,  -0.70,   6.80,  99.90,   6.10,   0.00,
02/06 09Z,  -0.70,   3.38,  99.90,   2.68,   0.00,
02/06 10Z,  -0.70,  -0.21,  99.90,  -0.91,   0.00,
02/06 11Z,  -0.70,  -2.62,  99.90,  -3.32,   0.00,  (min)
02/06 12Z,  -0.90,  -2.41,  99.90,  -3.31,   0.00,
02/06 13Z,  -0.80,   0.60,  99.90,  -0.20,   0.00,
02/06 14Z,  -0.80,   4.91,  99.90,   4.11,   0.00,
02/06 15Z,  -0.80,   8.71,  99.90,   7.91,   0.00,
02/06 16Z,  -0.80,  11.16,  99.90,  10.36,   0.00,
02/06 17Z,  -0.80,  12.33,  99.90,  11.53,   0.00,
02/06 18Z,  -0.80,  12.65,  99.90,  11.85,   0.00,  (max)
02/06 19Z,  -0.80,  12.59,  99.90,  11.79,   0.00,
02/06 20Z,  -0.80,  12.18,  99.90,  11.38,   0.00,
02/06 21Z,  -0.80,  11.07,  99.90,  10.27,   0.00,
02/06 22Z,  -0.80,   9.20,  99.90,   8.40,   0.00,
02/06 23Z,  -0.80,   7.12,  99.90,   6.32,   0.00,
02/07 00Z,  -0.70,   6.00,  99.90,   5.30,   0.00,  (min)
02/07 01Z,  -0.70,   6.68,  99.90,   5.98,   0.00,
02/07 02Z,  -0.70,   8.56,  99.90,   7.86,   0.00,
02/07 03Z,  -0.70,  10.22,  99.90,   9.52,   0.00,
02/07 04Z,  -0.60,  10.97,  99.90,  10.37,   0.00,
02/07 05Z,  -0.60,  11.10,  99.90,  10.50,   0.00,
02/07 06Z,  -0.50,  11.02,  99.90,  10.52,   0.00,  (max)
02/07 07Z,  -0.50,  10.32,  99.90,   9.82,   0.00,
02/07 08Z,  -0.50,   8.70,  99.90,   8.20,   0.00,
02/07 09Z,  -0.40,   6.00,  99.90,   5.60,   0.00,
02/07 10Z,  -0.40,   2.45,  99.90,   2.05,   0.00,
02/07 11Z,  -0.40,  -1.16,  99.90,  -1.56,   0.00,
02/07 12Z,  -0.50,  -3.39,  99.90,  -3.89,   0.00,  (min)
02/07 13Z,  -0.50,  -2.83,  99.90,  -3.33,   0.00,
02/07 14Z,  -0.50,   0.51,  99.90,   0.01,   0.00,
02/07 15Z,  -0.60,   5.00,  99.90,   4.40,   0.00,
02/07 16Z,  -0.60,   8.90,  99.90,   8.30,   0.00,
02/07 17Z,  -0.50,  11.43,  99.90,  10.93,   0.00,
02/07 18Z,  -0.50,  12.66,  99.90,  12.16,   0.00,
02/07 19Z,  -0.50,  13.00,  99.90,  12.50,   0.00,  (max)
02/07 20Z,  -0.50,  12.96,  99.90,  12.46,   0.00,
02/07 21Z,  -0.60,  12.59,  99.90,  11.99,   0.00,
02/07 22Z,  -0.70,  11.54,  99.90,  10.84,   0.00,
02/07 23Z,  -0.80,   9.70,  99.90,   8.90,   0.00,
02/08 00Z,  -1.00,   7.63,  99.90,   6.63,   0.00,
02/08 01Z,  -1.10,   6.50,  99.90,   5.40,   0.00,  (min)
02/08 02Z,  -1.30,   7.10,  99.90,   5.80,   0.00,
02/08 03Z,  -1.40,   8.77,  99.90,   7.37,   0.00,
02/08 04Z,  -1.60,  10.16,  99.90,   8.56,   0.00,
02/08 05Z,  -1.70,  10.72,  99.90,   9.02,   0.00,
02/08 06Z,  -1.70,  10.77,  99.90,   9.07,   0.00,  (max)
02/08 07Z,  -1.70,  10.65,  99.90,   8.95,   0.00,
02/08 08Z,  -1.70,   9.90,  99.90,   8.20,   0.00,
02/08 09Z,  -1.60,   8.22,  99.90,   6.62,   0.00,
02/08 10Z,  -1.50,   5.49,  99.90,   3.99,   0.00,
02/08 11Z,  -1.60,   1.93,  99.90,   0.33,   0.00,
02/08 12Z,  -1.70,  -1.61,  99.90,  -3.31,   0.00,
02/08 13Z,  -1.60,  -3.64,  99.90,  -5.24,   0.00,  (min)
02/08 14Z,  -1.60,  -2.79,  99.90,  -4.39,   0.00,
02/08 15Z,  -1.50,   0.72,  99.90,  -0.78,   0.00,
02/08 16Z,  -1.20,   5.24,  99.90,   4.04,   0.00,
02/08 17Z,  -1.00,   9.11,  99.90,   8.11,   0.00,
02/08 18Z,  -0.80,  11.62,  99.90,  10.82,   0.00,
02/08 19Z,  -0.80,  12.84,  99.90,  12.04,   0.00,
02/08 20Z,  -0.90,  13.17,  99.90,  12.27,   0.00,  (max)
02/08 21Z,  -1.00,  13.14,  99.90,  12.14,   0.00,
02/08 22Z,  -1.00,  12.79,  99.90,  11.79,   0.00,
02/08 23Z,  -1.20,  11.77,  99.90,  10.57,   0.00,
02/09 00Z,  -1.40,   9.94,  99.90,   8.54,   0.00,
02/09 01Z,  -1.60,   7.87,  99.90,   6.27,   0.00,
02/09 02Z,  -1.80,   6.76,  99.90,   4.96,   0.00,  (min)
02/09 03Z,  -2.00,   7.31,  99.90,   5.31,   0.00,
02/09 04Z,  -2.10,   8.80,  99.90,   6.70,   0.00,
02/09 05Z,  -2.00,  10.01,  99.90,   8.01,   0.00,
02/09 06Z,  -1.80,  10.44,  99.90,   8.64,   0.00,
02/09 07Z,  -1.40,  10.44,  99.90,   9.04,   0.00,
02/09 08Z,  -0.90,  10.30,  99.90,   9.40,   0.00,  (max)
02/09 09Z,  -0.40,   9.55,  99.90,   9.15,   0.00,
02/09 10Z,  -0.10,   7.90,  99.90,   7.80,   0.00,
02/09 11Z,   0.00,   5.23,  99.90,   5.23,   0.00,
02/09 12Z,   0.00,   1.76,  99.90,   1.76,   0.00,
02/09 13Z,   0.00,  -1.63,  99.90,  -1.63,   0.00,
02/09 14Z,  -0.20,  -3.43,  99.90,  -3.63,   0.00,  (min)
02/09 15Z,  -0.50,  -2.37,  99.90,  -2.87,   0.00,
02/09 16Z,  -0.90,   1.20,  99.90,   0.30,   0.00,
02/09 17Z,  -1.20,   5.61,  99.90,   4.41,   0.00,
02/09 18Z,  -1.40,   9.34,  99.90,   7.94,   0.00,
02/09 19Z,  -1.60,  11.74,  99.90,  10.14,   0.00,
02/09 20Z,  -1.80,  12.88,  99.90,  11.08,   0.00,
02/09 21Z,  -2.00,  13.19,  99.90,  11.19,   0.00,  (max)
02/09 22Z,  -2.10,  13.15,  99.90,  11.05,   0.00,
02/09 23Z,  -2.10,  12.81,  99.90,  10.71,   0.00,
02/10 00Z,  -2.10,  11.77,  99.90,   9.67,   0.00,
02/10 01Z,  -2.20,   9.94,  99.90,   7.74,   0.00,
02/10 02Z,  -2.30,   7.88,  99.90,   5.58,   0.00,
02/10 03Z,  -2.40,   6.80,  99.90,   4.40,   0.00,  (min)
02/10 04Z,  -2.60,   7.32,  99.90,   4.72,   0.00,
02/10 05Z,  -2.80,   8.70,  99.90,   5.90,   0.00,
02/10 06Z,  -3.00,   9.77,  99.90,   6.77,   0.00,
02/10 07Z,  -3.10,  10.13,  99.90,   7.03,   0.00,  (max)
02/10 08Z,  -3.30,  10.10,  99.90,   6.80,   0.00,
02/10 09Z,  -3.40,   9.97,  99.90,   6.57,   0.00,
02/10 10Z,  -3.40,   9.26,  99.90,   5.86,   0.00,
02/10 11Z,  -3.30,   7.70,  99.90,   4.40,   0.00,
02/10 12Z,  -2.90,   5.17,  99.90,   2.27,   0.00,
02/10 13Z,  -2.60,   1.88,  99.90,  -0.72,   0.00,
02/10 14Z,  -2.20,  -1.31,  99.90,  -3.51,   0.00,
02/10 15Z,  -1.90,  -2.85,  99.90,  -4.75,   0.00,  (min)
02/10 16Z,  -1.70,  -1.60,  99.90,  -3.30,   0.00,
02/10 17Z,  -1.70,   1.94,  99.90,   0.24,   0.00,
02/10 18Z,  -1.70,   6.14,  99.90,   4.44,   0.00,
02/10 19Z,  -1.90,   9.62,  99.90,   7.72,   0.00,
02/10 20Z,  -2.10,  11.81,  99.90,   9.71,   0.00,
02/10 21Z,  -2.40,  12.83,  99.90,  10.43,   0.00,
02/10 22Z,  -2.60,  13.08,  99.90,  10.48,   0.00,  (max)
02/10 23Z,  -2.70,  13.03,  99.90,  10.33,   0.00,
02/11 00Z,  -2.60,  12.66,  99.90,  10.06,   0.00,