EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 07/19/2025 13:21:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,   0.50,   3.74,   3.10,  99.90,  -1.14,
07/17 19Z,   0.50,   2.18,   1.47,  99.90,  -1.21,
07/17 20Z,   0.50,   1.25,   0.55,  99.90,  -1.20,  (min)
07/17 21Z,   0.50,   1.31,   0.76,  99.90,  -1.05,
07/17 22Z,   0.60,   2.37,   1.88,  99.90,  -1.09,
07/17 23Z,   0.60,   4.16,   3.60,  99.90,  -1.16,
07/18 00Z,   0.60,   6.27,   5.64,  99.90,  -1.23,
07/18 01Z,   0.60,   8.26,   7.80,  99.90,  -1.06,
07/18 02Z,   0.60,   9.70,   9.12,  99.90,  -1.18,
07/18 03Z,   0.60,  10.25,   9.47,  99.90,  -1.38,  (max)
07/18 04Z,   0.60,   9.80,   9.10,  99.90,  -1.30,
07/18 05Z,   0.60,   8.47,   7.88,  99.90,  -1.19,
07/18 06Z,   0.60,   6.57,   6.04,  99.90,  -1.13,
07/18 07Z,   0.60,   4.46,   3.89,  99.90,  -1.17,
07/18 08Z,   0.60,   2.64,   1.98,  99.90,  -1.26,
07/18 09Z,   0.70,   1.55,   1.12,  99.90,  -1.13,
07/18 10Z,   0.60,   1.41,   0.83,  99.90,  -1.18,  (min)
07/18 11Z,   0.60,   2.12,   1.58,  99.90,  -1.14,
07/18 12Z,   0.60,   3.40,   2.78,  99.90,  -1.22,
07/18 13Z,   0.60,   4.89,   4.27,  99.90,  -1.22,
07/18 14Z,   0.60,   6.22,   5.61,  99.90,  -1.21,
07/18 15Z,   0.60,   7.03,   6.42,  99.90,  -1.21,
07/18 16Z,   0.60,   7.13,   6.54,  99.90,  -1.19,  (max)
07/18 17Z,   0.60,   6.53,   5.91,  99.90,  -1.22,
07/18 18Z,   0.60,   5.43,   4.91,  99.90,  -1.12,
07/18 19Z,   0.60,   4.12,   3.57,  99.90,  -1.15,
07/18 20Z,   0.70,   2.95,   2.18,  99.90,  -1.47,
07/18 21Z,   0.70,   2.32,   1.75,  99.90,  -1.27,  (min)
07/18 22Z,   0.60,   2.53,   2.14,  99.90,  -0.99,
07/18 23Z,   0.60,   3.56,   3.02,  99.90,  -1.14,
07/19 00Z,   0.70,   5.18,   4.61,  99.90,  -1.27,
07/19 01Z,   0.70,   7.06,   6.38,  99.90,  -1.38,
07/19 02Z,   0.70,   8.81,   8.18,  99.90,  -1.33,
07/19 03Z,   0.70,  10.04,   9.46,  99.90,  -1.28,
07/19 04Z,   0.60,  10.44,   9.71,  99.90,  -1.33,  (max)
07/19 05Z,   0.60,   9.90,   9.11,  99.90,  -1.39,
07/19 06Z,   0.70,   8.54,   7.86,  99.90,  -1.38,
07/19 07Z,   0.80,   6.61,   5.98,  99.90,  -1.43,
07/19 08Z,   0.80,   4.46,   3.79,  99.90,  -1.47,
07/19 09Z,   0.80,   2.54,   1.94,  99.90,  -1.40,
07/19 10Z,   0.70,   1.29,   0.78,  99.90,  -1.21,
07/19 11Z,   0.60,   0.92,   0.33,  99.90,  -1.19,  (min)
07/19 12Z,   0.60,   1.38,   0.73,  99.90,  -1.25,
07/19 13Z,   0.50,   2.46,   1.83,  99.90,  -1.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 14Z,   0.50,   3.86,  99.90,   3.24,  -1.12,
07/19 15Z,   0.60,   5.25,  99.90,   4.74,  -1.11,
07/19 16Z,   0.60,   6.26,  99.90,   5.76,  -1.10,
07/19 17Z,   0.70,   6.67,  99.90,   6.28,  -1.09,  (max)
07/19 18Z,   0.60,   6.46,  99.90,   5.98,  -1.08,
07/19 19Z,   0.70,   5.77,  99.90,   5.39,  -1.07,
07/19 20Z,   0.70,   4.79,  99.90,   4.43,  -1.06,
07/19 21Z,   0.70,   3.85,  99.90,   3.50,  -1.05,
07/19 22Z,   0.70,   3.33,  99.90,   2.98,  -1.05,  (min)
07/19 23Z,   0.70,   3.49,  99.90,   3.15,  -1.04,
07/20 00Z,   0.70,   4.36,  99.90,   4.03,  -1.03,
07/20 01Z,   0.70,   5.77,  99.90,   5.45,  -1.02,
07/20 02Z,   0.70,   7.45,  99.90,   7.13,  -1.02,
07/20 03Z,   0.60,   9.08,  99.90,   8.66,  -1.02,
07/20 04Z,   0.60,  10.25,  99.90,   9.83,  -1.02,
07/20 05Z,   0.60,  10.64,  99.90,  10.22,  -1.02,  (max)
07/20 06Z,   0.60,  10.12,  99.90,   9.70,  -1.02,
07/20 07Z,   0.60,   8.77,  99.90,   8.36,  -1.02,
07/20 08Z,   0.60,   6.81,  99.90,   6.39,  -1.02,
07/20 09Z,   0.60,   4.54,  99.90,   4.12,  -1.02,
07/20 10Z,   0.60,   2.43,  99.90,   2.01,  -1.02,
07/20 11Z,   0.60,   0.93,  99.90,   0.51,  -1.02,
07/20 12Z,   0.60,   0.28,  99.90,  -0.14,  -1.02,  (min)
07/20 13Z,   0.60,   0.51,  99.90,   0.09,  -1.02,
07/20 14Z,   0.60,   1.48,  99.90,   1.06,  -1.02,
07/20 15Z,   0.60,   2.93,  99.90,   2.51,  -1.02,
07/20 16Z,   0.60,   4.52,  99.90,   4.10,  -1.02,
07/20 17Z,   0.60,   5.83,  99.90,   5.41,  -1.02,
07/20 18Z,   0.60,   6.61,  99.90,   6.19,  -1.02,
07/20 19Z,   0.60,   6.77,  99.90,   6.35,  -1.02,  (max)
07/20 20Z,   0.60,   6.36,  99.90,   5.95,  -1.02,
07/20 21Z,   0.60,   5.56,  99.90,   5.14,  -1.02,
07/20 22Z,   0.60,   4.65,  99.90,   4.23,  -1.02,
07/20 23Z,   0.60,   4.04,  99.90,   3.62,  -1.02,
07/21 00Z,   0.60,   4.02,  99.90,   3.60,  -1.02,  (min)
07/21 01Z,   0.60,   4.67,  99.90,   4.26,  -1.02,
07/21 02Z,   0.60,   5.92,  99.90,   5.50,  -1.02,
07/21 03Z,   0.50,   7.53,  99.90,   7.01,  -1.02,
07/21 04Z,   0.50,   9.17,  99.90,   8.66,  -1.02,
07/21 05Z,   0.50,  10.42,  99.90,   9.90,  -1.02,
07/21 06Z,   0.50,  10.91,  99.90,  10.39,  -1.02,  (max)
07/21 07Z,   0.50,  10.46,  99.90,   9.95,  -1.02,
07/21 08Z,   0.60,   9.12,  99.90,   8.71,  -1.02,
07/21 09Z,   0.50,   7.06,  99.90,   6.54,  -1.02,
07/21 10Z,   0.50,   4.59,  99.90,   4.07,  -1.02,
07/21 11Z,   0.60,   2.21,  99.90,   1.79,  -1.02,
07/21 12Z,   0.60,   0.42,  99.90,  -0.00,  -1.02,
07/21 13Z,   0.60,  -0.47,  99.90,  -0.89,  -1.02,  (min)
07/21 14Z,   0.60,  -0.37,  99.90,  -0.79,  -1.02,
07/21 15Z,   0.60,   0.63,  99.90,   0.21,  -1.02,
07/21 16Z,   0.60,   2.28,  99.90,   1.86,  -1.02,
07/21 17Z,   0.60,   4.17,  99.90,   3.75,  -1.02,
07/21 18Z,   0.60,   5.82,  99.90,   5.41,  -1.02,
07/21 19Z,   0.70,   6.93,  99.90,   6.61,  -1.02,
07/21 20Z,   0.60,   7.33,  99.90,   6.91,  -1.02,  (max)
07/21 21Z,   0.60,   7.05,  99.90,   6.63,  -1.02,
07/21 22Z,   0.60,   6.21,  99.90,   5.79,  -1.02,
07/21 23Z,   0.60,   5.16,  99.90,   4.74,  -1.02,
07/22 00Z,   0.60,   4.32,  99.90,   3.90,  -1.02,
07/22 01Z,   0.60,   4.07,  99.90,   3.65,  -1.02,  (min)
07/22 02Z,   0.60,   4.57,  99.90,   4.15,  -1.02,
07/22 03Z,   0.60,   5.76,  99.90,   5.34,  -1.02,
07/22 04Z,   0.70,   7.44,  99.90,   7.13,  -1.02,
07/22 05Z,   0.70,   9.24,  99.90,   8.92,  -1.02,
07/22 06Z,   0.80,  10.65,  99.90,  10.43,  -1.02,
07/22 07Z,   0.90,  11.26,  99.90,  11.14,  -1.02,  (max)
07/22 08Z,   0.80,  10.87,  99.90,  10.65,  -1.02,
07/22 09Z,   0.80,   9.46,  99.90,   9.24,  -1.02,
07/22 10Z,   0.80,   7.21,  99.90,   6.99,  -1.02,
07/22 11Z,   0.80,   4.47,  99.90,   4.25,  -1.02,
07/22 12Z,   0.70,   1.80,  99.90,   1.48,  -1.02,
07/22 13Z,   0.70,  -0.24,  99.90,  -0.55,  -1.02,
07/22 14Z,   0.70,  -1.25,  99.90,  -1.57,  -1.02,  (min)
07/22 15Z,   0.70,  -1.12,  99.90,  -1.43,  -1.02,
07/22 16Z,   0.70,   0.08,  99.90,  -0.24,  -1.02,
07/22 17Z,   0.70,   2.04,  99.90,   1.72,  -1.02,
07/22 18Z,   0.80,   4.27,  99.90,   4.05,  -1.02,
07/22 19Z,   0.80,   6.22,  99.90,   6.00,  -1.02,
07/22 20Z,   0.90,   7.52,  99.90,   7.41,  -1.02,
07/22 21Z,   0.90,   8.00,  99.90,   7.88,  -1.02,  (max)
07/22 22Z,   0.90,   7.63,  99.90,   7.51,  -1.02,
07/22 23Z,   0.90,   6.58,  99.90,   6.47,  -1.02,
07/23 00Z,   0.90,   5.25,  99.90,   5.14,  -1.02,
07/23 01Z,   0.90,   4.16,  99.90,   4.04,  -1.02,
07/23 02Z,   0.80,   3.74,  99.90,   3.52,  -1.02,  (min)
07/23 03Z,   0.90,   4.19,  99.90,   4.07,  -1.02,
07/23 04Z,   0.80,   5.48,  99.90,   5.26,  -1.02,
07/23 05Z,   0.90,   7.36,  99.90,   7.24,  -1.02,
07/23 06Z,   0.90,   9.37,  99.90,   9.26,  -1.02,