EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 05/15/2025 23:22:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,  -0.20,  10.15,   9.51,  99.90,  -0.44,
05/14 07Z,  -0.20,   7.21,   6.45,  99.90,  -0.56,
05/14 08Z,  -0.20,   5.42,   4.41,  99.90,  -0.81,  (min)
05/14 09Z,  -0.30,   5.83,   5.02,  99.90,  -0.51,
05/14 10Z,  -0.30,   8.99,   8.92,  99.90,   0.23,
05/14 11Z,  -0.30,  13.55,  12.97,  99.90,  -0.28,
05/14 12Z,  -0.20,  17.47,  16.43,  99.90,  -0.84,
05/14 13Z,  -0.30,  19.80,  19.12,  99.90,  -0.38,
05/14 14Z,  -0.30,  20.36,  20.19,  99.90,   0.13,  (max)
05/14 15Z,  -0.40,  18.98,  18.94,  99.90,   0.36,
05/14 16Z,  -0.40,  15.74,  15.51,  99.90,   0.17,
05/14 17Z,  -0.40,  11.29,  11.27,  99.90,   0.38,
05/14 18Z,  -0.40,   6.62,   7.15,  99.90,   0.93,
05/14 19Z,  -0.40,   2.54,   2.98,  99.90,   0.84,
05/14 20Z,  -0.50,  -0.47,  -0.31,  99.90,   0.66,
05/14 21Z,  -0.50,  -1.56,  -1.80,  99.90,   0.26,  (min)
05/14 22Z,  -0.50,   0.35,   0.32,  99.90,   0.47,
05/14 23Z,  -0.60,   4.86,   5.23,  99.90,   0.97,
05/15 00Z,  -0.50,  10.07,   9.99,  99.90,   0.42,
05/15 01Z,  -0.60,  14.48,  14.24,  99.90,   0.36,
05/15 02Z,  -0.60,  17.61,  17.56,  99.90,   0.55,
05/15 03Z,  -0.60,  19.04,  19.12,  99.90,   0.68,  (max)
05/15 04Z,  -0.60,  18.39,  18.50,  99.90,   0.71,
05/15 05Z,  -0.60,  15.89,  15.83,  99.90,   0.54,
05/15 06Z,  -0.60,  12.42,  12.22,  99.90,   0.40,
05/15 07Z,  -0.60,   9.10,   8.91,  99.90,   0.41,
05/15 08Z,  -0.60,   6.66,   6.21,  99.90,   0.15,
05/15 09Z,  -0.60,   5.69,   5.11,  99.90,   0.02,  (min)
05/15 10Z,  -0.60,   7.10,   7.23,  99.90,   0.73,
05/15 11Z,  -0.50,  10.93,  11.32,  99.90,   0.89,
05/15 12Z,  -0.40,  15.40,  14.90,  99.90,  -0.10,
05/15 13Z,  -0.40,  18.59,  17.80,  99.90,  -0.39,
05/15 14Z,  -0.50,  19.97,  19.64,  99.90,   0.17,
05/15 15Z,  -0.50,  19.61,  19.66,  99.90,   0.55,  (max)
05/15 16Z,  -0.50,  17.50,  17.45,  99.90,   0.45,
05/15 17Z,  -0.50,  13.84,  13.73,  99.90,   0.39,
05/15 18Z,  -0.50,   9.29,   9.68,  99.90,   0.89,
05/15 19Z,  -0.50,   4.86,   5.69,  99.90,   1.33,
05/15 20Z,  -0.50,   1.32,   1.89,  99.90,   1.07,
05/15 21Z,  -0.50,  -0.86,  -0.70,  99.90,   0.66,
05/15 22Z,  -0.50,  -0.88,  -0.82,  99.90,   0.56,  (min)
05/15 23Z,  -0.50,   1.99,   2.80,  99.90,   1.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 00Z,  -0.40,   6.86,  99.90,   7.66,   1.20,
05/16 01Z,  -0.30,  11.71,  99.90,  12.51,   1.10,
05/16 02Z,  -0.30,  15.44,  99.90,  16.13,   0.99,
05/16 03Z,  -0.30,  17.84,  99.90,  18.42,   0.88,
05/16 04Z,  -0.20,  18.62,  99.90,  19.20,   0.78,  (max)
05/16 05Z,  -0.20,  17.50,  99.90,  17.97,   0.67,
05/16 06Z,  -0.20,  14.77,  99.90,  15.13,   0.56,
05/16 07Z,  -0.20,  11.36,  99.90,  11.62,   0.46,
05/16 08Z,  -0.10,   8.41,  99.90,   8.66,   0.35,
05/16 09Z,   0.00,   6.55,  99.90,   6.80,   0.24,
05/16 10Z,   0.00,   6.35,  99.90,   6.49,   0.14,  (min)
05/16 11Z,   0.00,   8.49,  99.90,   8.52,   0.03,
05/16 12Z,   0.10,  12.54,  99.90,  12.67,   0.03,
05/16 13Z,   0.10,  16.53,  99.90,  16.66,   0.03,
05/16 14Z,   0.20,  18.88,  99.90,  19.10,   0.03,
05/16 15Z,   0.20,  19.44,  99.90,  19.67,   0.03,  (max)
05/16 16Z,   0.20,  18.46,  99.90,  18.69,   0.03,
05/16 17Z,   0.10,  15.97,  99.90,  16.10,   0.03,
05/16 18Z,   0.10,  12.16,  99.90,  12.29,   0.03,
05/16 19Z,   0.10,   7.74,  99.90,   7.87,   0.03,
05/16 20Z,   0.10,   3.74,  99.90,   3.87,   0.03,
05/16 21Z,   0.10,   0.85,  99.90,   0.98,   0.03,
05/16 22Z,   0.20,  -0.54,  99.90,  -0.31,   0.03,  (min)
05/16 23Z,   0.20,   0.28,  99.90,   0.51,   0.03,
05/17 00Z,   0.20,   3.70,  99.90,   3.93,   0.03,
05/17 01Z,   0.20,   8.47,  99.90,   8.70,   0.03,
05/17 02Z,   0.20,  12.73,  99.90,  12.96,   0.03,
05/17 03Z,   0.20,  15.78,  99.90,  16.01,   0.03,
05/17 04Z,   0.20,  17.63,  99.90,  17.85,   0.03,
05/17 05Z,   0.20,  17.98,  99.90,  18.21,   0.03,  (max)
05/17 06Z,   0.20,  16.59,  99.90,  16.82,   0.03,
05/17 07Z,   0.20,  13.81,  99.90,  14.04,   0.03,
05/17 08Z,   0.20,  10.63,  99.90,  10.86,   0.03,
05/17 09Z,   0.20,   8.12,  99.90,   8.35,   0.03,
05/17 10Z,   0.20,   6.82,  99.90,   7.05,   0.03,  (min)
05/17 11Z,   0.20,   7.17,  99.90,   7.40,   0.03,
05/17 12Z,   0.20,   9.66,  99.90,   9.89,   0.03,
05/17 13Z,   0.30,  13.54,  99.90,  13.87,   0.03,
05/17 14Z,   0.20,  16.84,  99.90,  17.07,   0.03,
05/17 15Z,   0.20,  18.43,  99.90,  18.66,   0.03,  (max)
05/17 16Z,   0.10,  18.47,  99.90,  18.60,   0.03,
05/17 17Z,   0.10,  17.21,  99.90,  17.34,   0.03,
05/17 18Z,   0.10,  14.62,  99.90,  14.75,   0.03,
05/17 19Z,   0.10,  10.89,  99.90,  11.02,   0.03,
05/17 20Z,   0.10,   6.79,  99.90,   6.92,   0.03,
05/17 21Z,   0.00,   3.32,  99.90,   3.35,   0.03,
05/17 22Z,   0.00,   1.05,  99.90,   1.08,   0.03,
05/17 23Z,   0.00,   0.26,  99.90,   0.29,   0.03,  (min)
05/18 00Z,   0.00,   1.59,  99.90,   1.62,   0.03,
05/18 01Z,   0.00,   5.15,  99.90,   5.17,   0.03,
05/18 02Z,   0.00,   9.53,  99.90,   9.56,   0.03,
05/18 03Z,   0.00,  13.18,  99.90,  13.21,   0.03,
05/18 04Z,   0.00,  15.72,  99.90,  15.75,   0.03,
05/18 05Z,  -0.10,  17.24,  99.90,  17.16,   0.03,
05/18 06Z,  -0.10,  17.37,  99.90,  17.30,   0.03,  (max)
05/18 07Z,  -0.10,  15.86,  99.90,  15.79,   0.03,
05/18 08Z,  -0.10,  13.14,  99.90,  13.07,   0.03,
05/18 09Z,  -0.10,  10.27,  99.90,  10.20,   0.03,
05/18 10Z,  -0.10,   8.18,  99.90,   8.11,   0.03,
05/18 11Z,  -0.10,   7.23,  99.90,   7.16,   0.03,  (min)
05/18 12Z,  -0.10,   7.81,  99.90,   7.74,   0.03,
05/18 13Z,  -0.10,  10.28,  99.90,  10.21,   0.03,
05/18 14Z,  -0.10,  13.74,  99.90,  13.66,   0.03,
05/18 15Z,  -0.10,  16.39,  99.90,  16.32,   0.03,
05/18 16Z,  -0.20,  17.49,  99.90,  17.32,   0.03,  (max)
05/18 17Z,  -0.20,  17.37,  99.90,  17.20,   0.03,
05/18 18Z,  -0.20,  16.15,  99.90,  15.97,   0.03,
05/18 19Z,  -0.30,  13.68,  99.90,  13.41,   0.03,
05/18 20Z,  -0.30,  10.19,  99.90,   9.92,   0.03,
05/18 21Z,  -0.30,   6.49,  99.90,   6.22,   0.03,
05/18 22Z,  -0.30,   3.52,  99.90,   3.25,   0.03,
05/18 23Z,  -0.30,   1.70,  99.90,   1.43,   0.03,
05/19 00Z,  -0.30,   1.24,  99.90,   0.97,   0.03,  (min)
05/19 01Z,  -0.30,   2.74,  99.90,   2.47,   0.03,
05/19 02Z,  -0.30,   6.17,  99.90,   5.90,   0.03,
05/19 03Z,  -0.30,  10.10,  99.90,   9.83,   0.03,
05/19 04Z,  -0.30,  13.28,  99.90,  13.01,   0.03,
05/19 05Z,  -0.30,  15.57,  99.90,  15.30,   0.03,
05/19 06Z,  -0.30,  16.97,  99.90,  16.70,   0.03,
05/19 07Z,  -0.30,  17.00,  99.90,  16.73,   0.03,  (max)
05/19 08Z,  -0.30,  15.45,  99.90,  15.18,   0.03,
05/19 09Z,  -0.20,  12.84,  99.90,  12.67,   0.03,
05/19 10Z,  -0.20,  10.22,  99.90,  10.04,   0.03,
05/19 11Z,  -0.10,   8.34,  99.90,   8.27,   0.03,
05/19 12Z,   0.00,   7.43,  99.90,   7.46,   0.03,  (min)
05/19 13Z,   0.00,   7.92,  99.90,   7.95,   0.03,
05/19 14Z,   0.00,  10.14,  99.90,  10.17,   0.03,
05/19 15Z,   0.00,  13.14,  99.90,  13.17,   0.03,
05/19 16Z,   0.00,  15.36,  99.90,  15.39,   0.03,
05/19 17Z,  -0.10,  16.36,  99.90,  16.29,   0.03,
05/19 18Z,  -0.10,  16.43,  99.90,  16.36,   0.03,