EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
West Coast
#Nikiski, AK : 07/12/2025 18:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 00Z,   0.00,  14.71,  14.82,  99.90,   0.11,
07/11 01Z,   0.00,  18.02,  18.10,  99.90,   0.08,
07/11 02Z,   0.00,  19.32,  19.56,  99.90,   0.24,  (max)
07/11 03Z,  -0.10,  18.40,  18.75,  99.90,   0.45,
07/11 04Z,  -0.10,  15.82,  15.94,  99.90,   0.22,
07/11 05Z,  -0.10,  12.53,  12.33,  99.90,  -0.10,
07/11 06Z,  -0.10,   9.25,   9.18,  99.90,   0.03,
07/11 07Z,  -0.10,   6.55,   6.74,  99.90,   0.29,
07/11 08Z,  -0.10,   5.65,   5.87,  99.90,   0.32,  (min)
07/11 09Z,  -0.10,   7.57,   8.15,  99.90,   0.68,
07/11 10Z,  -0.10,  11.50,  12.29,  99.90,   0.89,
07/11 11Z,   0.00,  15.53,  16.01,  99.90,   0.48,
07/11 12Z,   0.00,  18.54,  19.05,  99.90,   0.51,
07/11 13Z,   0.00,  20.12,  20.76,  99.90,   0.64,  (max)
07/11 14Z,   0.00,  19.85,  20.51,  99.90,   0.66,
07/11 15Z,   0.00,  17.54,  17.84,  99.90,   0.30,
07/11 16Z,   0.00,  13.62,  13.65,  99.90,   0.03,
07/11 17Z,   0.00,   8.93,   9.31,  99.90,   0.38,
07/11 18Z,   0.00,   4.28,   5.09,  99.90,   0.81,
07/11 19Z,   0.00,   0.21,   1.01,  99.90,   0.80,
07/11 20Z,   0.00,  -2.28,  -1.65,  99.90,   0.63,
07/11 21Z,   0.00,  -1.70,  -1.73,  99.90,  -0.03,  (min)
07/11 22Z,   0.00,   2.10,   2.50,  99.90,   0.40,
07/11 23Z,   0.00,   7.42,   7.95,  99.90,   0.53,
07/12 00Z,   0.10,  12.57,  12.79,  99.90,   0.12,
07/12 01Z,   0.10,  16.78,  16.93,  99.90,   0.05,
07/12 02Z,   0.20,  19.38,  19.60,  99.90,   0.02,
07/12 03Z,   0.20,  19.75,  20.08,  99.90,   0.13,  (max)
07/12 04Z,   0.20,  17.92,  18.18,  99.90,   0.06,
07/12 05Z,   0.20,  14.59,  14.53,  99.90,  -0.26,
07/12 06Z,   0.20,  10.79,  10.66,  99.90,  -0.33,
07/12 07Z,   0.20,   7.33,   7.43,  99.90,  -0.10,
07/12 08Z,   0.30,   4.98,   5.09,  99.90,  -0.19,  (min)
07/12 09Z,   0.30,   5.03,   5.20,  99.90,  -0.13,
07/12 10Z,   0.30,   8.10,   8.84,  99.90,   0.44,
07/12 11Z,   0.30,  12.78,  13.17,  99.90,   0.09,
07/12 12Z,   0.10,  16.99,  16.90,  99.90,  -0.19,
07/12 13Z,   0.10,  19.74,  19.93,  99.90,   0.09,
07/12 14Z,   0.10,  20.74,  21.20,  99.90,   0.36,  (max)
07/12 15Z,   0.10,  19.71,  20.08,  99.90,   0.27,
07/12 16Z,   0.10,  16.63,  16.57,  99.90,  -0.16,
07/12 17Z,   0.10,  12.06,  12.04,  99.90,  -0.12,
07/12 18Z,   0.10,   6.96,   7.59,  99.90,   0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 19Z,   0.00,   2.23,  99.90,   2.72,   0.49,
07/12 20Z,   0.00,  -1.42,  99.90,  -0.97,   0.45,
07/12 21Z,   0.00,  -2.84,  99.90,  -2.43,   0.41,  (min)
07/12 22Z,   0.00,  -0.82,  99.90,  -0.46,   0.36,
07/12 23Z,   0.00,   4.13,  99.90,   4.45,   0.32,
07/13 00Z,   0.00,   9.91,  99.90,  10.19,   0.28,
07/13 01Z,   0.00,  14.92,  99.90,  15.16,   0.24,
07/13 02Z,   0.00,  18.55,  99.90,  18.74,   0.19,
07/13 03Z,   0.00,  20.27,  99.90,  20.42,   0.15,  (max)
07/13 04Z,   0.00,  19.68,  99.90,  19.79,   0.11,
07/13 05Z,   0.00,  16.96,  99.90,  17.03,   0.06,
07/13 06Z,   0.10,  12.97,  99.90,  13.09,   0.02,
07/13 07Z,   0.10,   8.85,  99.90,   8.97,   0.02,
07/13 08Z,   0.10,   5.49,  99.90,   5.61,   0.02,
07/13 09Z,   0.10,   3.78,  99.90,   3.90,   0.02,  (min)
07/13 10Z,   0.00,   4.91,  99.90,   4.93,   0.02,
07/13 11Z,   0.00,   8.96,  99.90,   8.99,   0.02,
07/13 12Z,   0.00,  14.06,  99.90,  14.08,   0.02,
07/13 13Z,   0.00,  18.13,  99.90,  18.15,   0.02,
07/13 14Z,   0.00,  20.44,  99.90,  20.46,   0.02,
07/13 15Z,   0.00,  20.83,  99.90,  20.85,   0.02,  (max)
07/13 16Z,   0.00,  19.11,  99.90,  19.13,   0.02,
07/13 17Z,   0.00,  15.38,  99.90,  15.40,   0.02,
07/13 18Z,   0.00,  10.33,  99.90,  10.35,   0.02,
07/13 19Z,   0.00,   5.08,  99.90,   5.10,   0.02,
07/13 20Z,   0.00,   0.62,  99.90,   0.65,   0.02,
07/13 21Z,  -0.10,  -2.24,  99.90,  -2.32,   0.02,
07/13 22Z,  -0.10,  -2.40,  99.90,  -2.48,   0.02,  (min)
07/13 23Z,  -0.10,   0.94,  99.90,   0.87,   0.02,
07/14 00Z,  -0.10,   6.66,  99.90,   6.58,   0.02,
07/14 01Z,  -0.10,  12.47,  99.90,  12.39,   0.02,
07/14 02Z,  -0.10,  16.99,  99.90,  16.91,   0.02,
07/14 03Z,  -0.10,  19.85,  99.90,  19.77,   0.02,
07/14 04Z,   0.00,  20.65,  99.90,  20.67,   0.02,  (max)
07/14 05Z,   0.00,  19.12,  99.90,  19.15,   0.02,
07/14 06Z,   0.00,  15.62,  99.90,  15.64,   0.02,
07/14 07Z,   0.00,  11.17,  99.90,  11.19,   0.02,
07/14 08Z,   0.00,   7.00,  99.90,   7.03,   0.02,
07/14 09Z,   0.00,   4.02,  99.90,   4.04,   0.02,
07/14 10Z,   0.00,   3.10,  99.90,   3.13,   0.02,  (min)
07/14 11Z,   0.00,   5.21,  99.90,   5.23,   0.02,
07/14 12Z,   0.00,   9.90,  99.90,   9.93,   0.02,
07/14 13Z,   0.00,  15.02,  99.90,  15.04,   0.02,
07/14 14Z,   0.00,  18.70,  99.90,  18.72,   0.02,
07/14 15Z,   0.00,  20.50,  99.90,  20.52,   0.02,  (max)
07/14 16Z,   0.00,  20.35,  99.90,  20.37,   0.02,
07/14 17Z,  -0.10,  18.09,  99.90,  18.01,   0.02,
07/14 18Z,  -0.20,  13.92,  99.90,  13.74,   0.02,
07/14 19Z,  -0.20,   8.68,  99.90,   8.51,   0.02,
07/14 20Z,  -0.20,   3.65,  99.90,   3.47,   0.02,
07/14 21Z,  -0.20,  -0.17,  99.90,  -0.35,   0.02,
07/14 22Z,  -0.30,  -2.03,  99.90,  -2.31,   0.02,  (min)
07/14 23Z,  -0.30,  -0.96,  99.90,  -1.24,   0.02,
07/15 00Z,  -0.30,   3.37,  99.90,   3.09,   0.02,
07/15 01Z,  -0.40,   9.35,  99.90,   8.98,   0.02,
07/15 02Z,  -0.40,  14.77,  99.90,  14.39,   0.02,
07/15 03Z,  -0.40,  18.59,  99.90,  18.21,   0.02,
07/15 04Z,  -0.40,  20.61,  99.90,  20.23,   0.02,  (max)
07/15 05Z,  -0.50,  20.52,  99.90,  20.04,   0.02,
07/15 06Z,  -0.50,  18.16,  99.90,  17.69,   0.02,
07/15 07Z,  -0.50,  14.08,  99.90,  13.60,   0.02,
07/15 08Z,  -0.50,   9.45,  99.90,   8.97,   0.02,
07/15 09Z,  -0.50,   5.52,  99.90,   5.05,   0.02,
07/15 10Z,  -0.50,   3.08,  99.90,   2.61,   0.02,
07/15 11Z,  -0.50,   2.91,  99.90,   2.43,   0.02,  (min)
07/15 12Z,  -0.40,   5.69,  99.90,   5.31,   0.02,
07/15 13Z,  -0.50,  10.58,  99.90,  10.11,   0.02,
07/15 14Z,  -0.50,  15.37,  99.90,  14.89,   0.02,
07/15 15Z,  -0.50,  18.55,  99.90,  18.08,   0.02,
07/15 16Z,  -0.60,  19.92,  99.90,  19.34,   0.02,  (max)
07/15 17Z,  -0.60,  19.39,  99.90,  18.81,   0.02,
07/15 18Z,  -0.70,  16.81,  99.90,  16.14,   0.02,
07/15 19Z,  -0.70,  12.50,  99.90,  11.83,   0.02,
07/15 20Z,  -0.70,   7.46,  99.90,   6.79,   0.02,
07/15 21Z,  -0.70,   3.01,  99.90,   2.33,   0.02,
07/15 22Z,  -0.70,   0.06,  99.90,  -0.61,   0.02,
07/15 23Z,  -0.70,  -0.78,  99.90,  -1.46,   0.02,  (min)
07/16 00Z,  -0.70,   1.25,  99.90,   0.57,   0.02,
07/16 01Z,  -0.70,   6.06,  99.90,   5.39,   0.02,
07/16 02Z,  -0.80,  11.84,  99.90,  11.06,   0.02,
07/16 03Z,  -0.80,  16.58,  99.90,  15.80,   0.02,
07/16 04Z,  -0.80,  19.61,  99.90,  18.83,   0.02,
07/16 05Z,  -0.80,  20.83,  99.90,  20.05,   0.02,  (max)
07/16 06Z,  -0.90,  19.96,  99.90,  19.09,   0.02,
07/16 07Z,  -0.90,  16.99,  99.90,  16.11,   0.02,
07/16 08Z,  -0.90,  12.61,  99.90,  11.74,   0.02,
07/16 09Z,  -0.90,   8.11,  99.90,   7.23,   0.02,
07/16 10Z,  -0.90,   4.60,  99.90,   3.72,   0.02,
07/16 11Z,  -0.90,   2.68,  99.90,   1.80,   0.02,  (min)
07/16 12Z,  -0.80,   2.99,  99.90,   2.22,   0.02,