EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 07/10/2025 18:21:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   1.10,   5.88,   5.89,  99.90,  -1.09,
07/09 01Z,   1.10,   4.89,   4.82,  99.90,  -1.17,
07/09 02Z,   1.10,   4.30,   4.23,  99.90,  -1.17,
07/09 03Z,   1.10,   4.36,   4.22,  99.90,  -1.24,  (min)
07/09 04Z,   1.00,   5.13,   5.08,  99.90,  -1.05,
07/09 05Z,   1.10,   6.47,   6.43,  99.90,  -1.14,
07/09 06Z,   1.10,   8.08,   8.05,  99.90,  -1.13,
07/09 07Z,   1.10,   9.51,   9.51,  99.90,  -1.10,
07/09 08Z,   1.10,  10.33,  10.21,  99.90,  -1.22,  (max)
07/09 09Z,   1.10,  10.25,  10.15,  99.90,  -1.20,
07/09 10Z,   1.10,   9.24,   9.17,  99.90,  -1.17,
07/09 11Z,   1.00,   7.42,   7.28,  99.90,  -1.14,
07/09 12Z,   1.00,   5.04,   4.89,  99.90,  -1.15,
07/09 13Z,   0.90,   2.56,   2.32,  99.90,  -1.14,
07/09 14Z,   0.80,   0.51,   0.27,  99.90,  -1.04,
07/09 15Z,   0.80,  -0.65,  -0.82,  99.90,  -0.97,
07/09 16Z,   0.80,  -0.75,  -0.98,  99.90,  -1.03,  (min)
07/09 17Z,   0.80,   0.18,  -0.04,  99.90,  -1.02,
07/09 18Z,   0.80,   1.92,   1.89,  99.90,  -0.83,
07/09 19Z,   0.80,   4.02,   3.87,  99.90,  -0.95,
07/09 20Z,   0.80,   5.96,   5.82,  99.90,  -0.94,
07/09 21Z,   0.80,   7.32,   7.17,  99.90,  -0.95,
07/09 22Z,   0.80,   7.88,   7.61,  99.90,  -1.07,  (max)
07/09 23Z,   0.80,   7.65,   7.38,  99.90,  -1.07,
07/10 00Z,   0.80,   6.75,   6.43,  99.90,  -1.12,
07/10 01Z,   0.80,   5.52,   5.22,  99.90,  -1.10,
07/10 02Z,   0.70,   4.43,   4.09,  99.90,  -1.04,
07/10 03Z,   0.70,   3.92,   3.62,  99.90,  -1.00,  (min)
07/10 04Z,   0.60,   4.22,   3.88,  99.90,  -0.94,
07/10 05Z,   0.60,   5.30,   5.01,  99.90,  -0.89,
07/10 06Z,   0.70,   6.93,   6.69,  99.90,  -0.94,
07/10 07Z,   0.70,   8.72,   8.45,  99.90,  -0.97,
07/10 08Z,   0.70,  10.16,   9.95,  99.90,  -0.91,
07/10 09Z,   0.70,  10.78,  10.61,  99.90,  -0.87,  (max)
07/10 10Z,   0.70,  10.37,  10.19,  99.90,  -0.88,
07/10 11Z,   0.70,   8.95,   8.78,  99.90,  -0.87,
07/10 12Z,   0.70,   6.71,   6.59,  99.90,  -0.82,
07/10 13Z,   0.60,   4.02,   3.80,  99.90,  -0.82,
07/10 14Z,   0.60,   1.41,   1.23,  99.90,  -0.78,
07/10 15Z,   0.60,  -0.51,  -0.45,  99.90,  -0.54,
07/10 16Z,   0.70,  -1.34,  -1.29,  99.90,  -0.65,  (min)
07/10 17Z,   0.70,  -0.97,  -0.90,  99.90,  -0.63,
07/10 18Z,   0.70,   0.45,   0.65,  99.90,  -0.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 19Z,   0.80,   2.59,  99.90,   2.85,  -0.54,
07/10 20Z,   1.00,   4.90,  99.90,   5.33,  -0.57,
07/10 21Z,   1.10,   6.83,  99.90,   7.32,  -0.61,
07/10 22Z,   1.10,   7.98,  99.90,   8.44,  -0.65,
07/10 23Z,   1.10,   8.22,  99.90,   8.64,  -0.68,  (max)
07/11 00Z,   1.20,   7.60,  99.90,   8.08,  -0.72,
07/11 01Z,   1.20,   6.36,  99.90,   6.81,  -0.75,
07/11 02Z,   1.20,   4.93,  99.90,   5.34,  -0.79,
07/11 03Z,   1.10,   3.84,  99.90,   4.12,  -0.82,
07/11 04Z,   1.10,   3.54,  99.90,   3.78,  -0.86,  (min)
07/11 05Z,   1.10,   4.17,  99.90,   4.38,  -0.89,
07/11 06Z,   1.00,   5.61,  99.90,   5.68,  -0.93,
07/11 07Z,   1.10,   7.52,  99.90,   7.69,  -0.93,
07/11 08Z,   1.10,   9.41,  99.90,   9.58,  -0.93,
07/11 09Z,   1.10,  10.72,  99.90,  10.89,  -0.93,
07/11 10Z,   1.20,  11.03,  99.90,  11.30,  -0.93,  (max)
07/11 11Z,   1.20,  10.20,  99.90,  10.47,  -0.93,
07/11 12Z,   1.20,   8.33,  99.90,   8.61,  -0.93,
07/11 13Z,   1.10,   5.72,  99.90,   5.89,  -0.93,
07/11 14Z,   1.10,   2.82,  99.90,   2.99,  -0.93,
07/11 15Z,   1.00,   0.26,  99.90,   0.33,  -0.93,
07/11 16Z,   1.00,  -1.36,  99.90,  -1.29,  -0.93,
07/11 17Z,   0.90,  -1.72,  99.90,  -1.75,  -0.93,  (min)
07/11 18Z,   0.90,  -0.81,  99.90,  -0.84,  -0.93,
07/11 19Z,   0.80,   1.10,  99.90,   0.97,  -0.93,
07/11 20Z,   0.80,   3.55,  99.90,   3.42,  -0.93,
07/11 21Z,   0.80,   5.93,  99.90,   5.80,  -0.93,
07/11 22Z,   0.80,   7.69,  99.90,   7.56,  -0.93,
07/11 23Z,   0.80,   8.51,  99.90,   8.38,  -0.93,  (max)
07/12 00Z,   0.70,   8.32,  99.90,   8.09,  -0.93,
07/12 01Z,   0.70,   7.30,  99.90,   7.07,  -0.93,
07/12 02Z,   0.70,   5.76,  99.90,   5.53,  -0.93,
07/12 03Z,   0.70,   4.23,  99.90,   4.00,  -0.93,
07/12 04Z,   0.80,   3.27,  99.90,   3.14,  -0.93,
07/12 05Z,   0.70,   3.27,  99.90,   3.04,  -0.93,  (min)
07/12 06Z,   0.70,   4.28,  99.90,   4.05,  -0.93,
07/12 07Z,   0.60,   6.05,  99.90,   5.72,  -0.93,
07/12 08Z,   0.70,   8.14,  99.90,   7.91,  -0.93,
07/12 09Z,   0.60,   9.98,  99.90,   9.66,  -0.93,
07/12 10Z,   0.60,  11.04,  99.90,  10.72,  -0.93,  (max)
07/12 11Z,   0.60,  10.96,  99.90,  10.63,  -0.93,
07/12 12Z,   0.60,   9.69,  99.90,   9.36,  -0.93,
07/12 13Z,   0.50,   7.42,  99.90,   7.00,  -0.93,
07/12 14Z,   0.50,   4.55,  99.90,   4.12,  -0.93,
07/12 15Z,   0.40,   1.62,  99.90,   1.09,  -0.93,
07/12 16Z,   0.50,  -0.71,  99.90,  -1.13,  -0.93,
07/12 17Z,   0.50,  -1.87,  99.90,  -2.30,  -0.93,  (min)
07/12 18Z,   0.50,  -1.66,  99.90,  -2.08,  -0.93,
07/12 19Z,   0.50,  -0.20,  99.90,  -0.63,  -0.93,
07/12 20Z,   0.50,   2.11,  99.90,   1.68,  -0.93,
07/12 21Z,   0.50,   4.71,  99.90,   4.28,  -0.93,
07/12 22Z,   0.60,   7.00,  99.90,   6.67,  -0.93,
07/12 23Z,   0.60,   8.45,  99.90,   8.12,  -0.93,
07/13 00Z,   0.50,   8.83,  99.90,   8.40,  -0.93,  (max)
07/13 01Z,   0.60,   8.20,  99.90,   7.87,  -0.93,
07/13 02Z,   0.60,   6.80,  99.90,   6.47,  -0.93,
07/13 03Z,   0.60,   5.04,  99.90,   4.72,  -0.93,
07/13 04Z,   0.60,   3.52,  99.90,   3.19,  -0.93,
07/13 05Z,   0.60,   2.79,  99.90,   2.46,  -0.93,  (min)
07/13 06Z,   0.60,   3.14,  99.90,   2.81,  -0.93,
07/13 07Z,   0.70,   4.50,  99.90,   4.27,  -0.93,
07/13 08Z,   0.70,   6.50,  99.90,   6.27,  -0.93,
07/13 09Z,   0.70,   8.63,  99.90,   8.40,  -0.93,
07/13 10Z,   0.70,  10.31,  99.90,  10.08,  -0.93,
07/13 11Z,   0.60,  11.02,  99.90,  10.70,  -0.93,  (max)
07/13 12Z,   0.50,  10.52,  99.90,  10.10,  -0.93,
07/13 13Z,   0.50,   8.86,  99.90,   8.43,  -0.93,
07/13 14Z,   0.50,   6.33,  99.90,   5.90,  -0.93,
07/13 15Z,   0.50,   3.38,  99.90,   2.95,  -0.93,
07/13 16Z,   0.40,   0.62,  99.90,   0.09,  -0.93,
07/13 17Z,   0.40,  -1.29,  99.90,  -1.82,  -0.93,
07/13 18Z,   0.50,  -1.89,  99.90,  -2.32,  -0.93,  (min)
07/13 19Z,   0.50,  -1.09,  99.90,  -1.52,  -0.93,
07/13 20Z,   0.50,   0.83,  99.90,   0.40,  -0.93,
07/13 21Z,   0.50,   3.38,  99.90,   2.95,  -0.93,
07/13 22Z,   0.50,   5.97,  99.90,   5.54,  -0.93,
07/13 23Z,   0.50,   8.00,  99.90,   7.57,  -0.93,
07/14 00Z,   0.10,   9.04,  99.90,   8.21,  -0.93,
07/14 01Z,   0.50,   8.95,  99.90,   8.52,  -0.93,  (max)
07/14 02Z,   0.40,   7.89,  99.90,   7.36,  -0.93,
07/14 03Z,   0.00,   6.18,  99.90,   5.25,  -0.93,
07/14 04Z,   0.50,   4.32,  99.90,   3.89,  -0.93,
07/14 05Z,   0.20,   2.90,  99.90,   2.17,  -0.93,
07/14 06Z,   0.50,   2.44,  99.90,   2.01,  -0.93,  (min)
07/14 07Z,   0.20,   3.11,  99.90,   2.38,  -0.93,
07/14 08Z,   0.30,   4.71,  99.90,   4.09,  -0.93,
07/14 09Z,   0.40,   6.81,  99.90,   6.28,  -0.93,
07/14 10Z,   0.30,   8.84,  99.90,   8.21,  -0.93,
07/14 11Z,   0.20,  10.25,  99.90,   9.53,  -0.93,
07/14 12Z,   0.10,  10.61,  99.90,   9.78,  -0.93,