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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Nikiski, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 12/15/2025 15:22:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 00Z,  -1.90,  12.87,  10.82,  99.90,  -0.15,
12/14 01Z,  -1.90,   9.74,   7.92,  99.90,   0.08,
12/14 02Z,  -1.90,   6.62,   5.13,  99.90,   0.41,
12/14 03Z,  -1.90,   4.68,   3.02,  99.90,   0.24,
12/14 04Z,  -1.90,   4.74,   2.43,  99.90,  -0.41,  (min)
12/14 05Z,  -2.00,   6.26,   3.85,  99.90,  -0.41,
12/14 06Z,  -2.20,   8.55,   6.35,  99.90,   0.00,
12/14 07Z,  -2.20,  11.40,   9.07,  99.90,  -0.13,
12/14 08Z,  -2.20,  14.23,  11.63,  99.90,  -0.40,
12/14 09Z,  -2.30,  15.99,  13.39,  99.90,  -0.30,
12/14 10Z,  -2.40,  16.10,  14.16,  99.90,   0.46,  (max)
12/14 11Z,  -2.50,  14.82,  13.59,  99.90,   1.27,
12/14 12Z,  -2.50,  12.91,  11.83,  99.90,   1.42,
12/14 13Z,  -2.50,  10.74,   9.43,  99.90,   1.19,
12/14 14Z,  -2.50,   8.39,   7.40,  99.90,   1.51,
12/14 15Z,  -2.50,   6.67,   6.10,  99.90,   1.93,  (min)
12/14 16Z,  -2.60,   6.71,   6.18,  99.90,   2.07,
12/14 17Z,  -2.60,   8.44,   7.89,  99.90,   2.05,
12/14 18Z,  -2.50,  10.95,  10.60,  99.90,   2.15,
12/14 19Z,  -2.50,  13.84,  13.44,  99.90,   2.10,
12/14 20Z,  -2.40,  16.76,  15.99,  99.90,   1.63,
12/14 21Z,  -2.30,  18.82,  17.52,  99.90,   1.00,
12/14 22Z,  -2.20,  19.17,  17.78,  99.90,   0.81,  (max)
12/14 23Z,  -2.20,  17.80,  16.40,  99.90,   0.80,
12/15 00Z,  -2.20,  15.35,  13.69,  99.90,   0.54,
12/15 01Z,  -2.20,  12.36,  10.29,  99.90,   0.13,
12/15 02Z,  -2.20,   8.92,   7.17,  99.90,   0.45,
12/15 03Z,  -2.30,   5.49,   4.17,  99.90,   0.98,
12/15 04Z,  -2.40,   3.44,   2.15,  99.90,   1.11,
12/15 05Z,  -2.40,   3.53,   1.65,  99.90,   0.52,  (min)
12/15 06Z,  -2.40,   5.20,   3.36,  99.90,   0.56,
12/15 07Z,  -2.50,   7.87,   6.54,  99.90,   1.17,
12/15 08Z,  -2.50,  11.24,   9.62,  99.90,   0.88,
12/15 09Z,  -2.60,  14.48,  12.50,  99.90,   0.62,
12/15 10Z,  -2.70,  16.46,  14.48,  99.90,   0.72,
12/15 11Z,  -2.70,  16.65,  15.23,  99.90,   1.28,  (max)
12/15 12Z,  -2.80,  15.47,  14.64,  99.90,   1.97,
12/15 13Z,  -2.70,  13.64,  12.64,  99.90,   1.70,
12/15 14Z,  -2.60,  11.42,  10.27,  99.90,   1.45,
12/15 15Z,  -2.60,   8.98,   8.12,  99.90,   1.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 16Z,  -2.40,   7.29,  99.90,   6.49,   1.59,  (min)
12/15 17Z,  -2.20,   7.48,  99.90,   6.72,   1.44,
12/15 18Z,  -2.00,   9.28,  99.90,   8.57,   1.29,
12/15 19Z,  -1.70,  11.83,  99.90,  11.27,   1.14,
12/15 20Z,  -1.50,  14.74,  99.90,  14.23,   0.99,
12/15 21Z,  -1.30,  17.55,  99.90,  17.09,   0.84,
12/15 22Z,  -1.00,  19.26,  99.90,  18.94,   0.68,  (max)
12/15 23Z,  -0.80,  19.16,  99.90,  18.89,   0.53,
12/16 00Z,  -0.60,  17.37,  99.90,  17.15,   0.38,
12/16 01Z,  -0.40,  14.59,  99.90,  14.42,   0.23,
12/16 02Z,  -0.30,  11.28,  99.90,  11.06,   0.08,
12/16 03Z,  -0.10,   7.51,  99.90,   7.33,  -0.07,
12/16 04Z,   0.00,   3.95,  99.90,   3.88,  -0.07,
12/16 05Z,   0.10,   2.10,  99.90,   2.13,  -0.07,  (min)
12/16 06Z,   0.10,   2.60,  99.90,   2.63,  -0.07,
12/16 07Z,   0.20,   4.78,  99.90,   4.91,  -0.07,
12/16 08Z,   0.20,   8.04,  99.90,   8.17,  -0.07,
12/16 09Z,   0.30,  11.94,  99.90,  12.17,  -0.07,
12/16 10Z,   0.30,  15.41,  99.90,  15.64,  -0.07,
12/16 11Z,   0.40,  17.31,  99.90,  17.64,  -0.07,  (max)
12/16 12Z,   0.40,  17.31,  99.90,  17.63,  -0.07,
12/16 13Z,   0.40,  15.94,  99.90,  16.27,  -0.07,
12/16 14Z,   0.40,  13.94,  99.90,  14.27,  -0.07,
12/16 15Z,   0.30,  11.54,  99.90,  11.77,  -0.07,
12/16 16Z,   0.30,   9.01,  99.90,   9.24,  -0.07,
12/16 17Z,   0.30,   7.54,  99.90,   7.77,  -0.07,  (min)
12/16 18Z,   0.30,   8.11,  99.90,   8.33,  -0.07,
12/16 19Z,   0.20,  10.23,  99.90,  10.35,  -0.07,
12/16 20Z,   0.20,  12.98,  99.90,  13.11,  -0.07,
12/16 21Z,   0.10,  15.95,  99.90,  15.98,  -0.07,
12/16 22Z,   0.10,  18.51,  99.90,  18.54,  -0.07,
12/16 23Z,   0.10,  19.66,  99.90,  19.69,  -0.07,  (max)
12/17 00Z,   0.20,  18.90,  99.90,  19.02,  -0.07,
12/17 01Z,   0.10,  16.54,  99.90,  16.56,  -0.07,
12/17 02Z,   0.10,  13.33,  99.90,  13.35,  -0.07,
12/17 03Z,   0.00,   9.66,  99.90,   9.59,  -0.07,
12/17 04Z,   0.00,   5.66,  99.90,   5.59,  -0.07,
12/17 05Z,   0.00,   2.25,  99.90,   2.18,  -0.07,
12/17 06Z,  -0.10,   0.99,  99.90,   0.81,  -0.07,  (min)
12/17 07Z,  -0.20,   2.24,  99.90,   1.96,  -0.07,
12/17 08Z,  -0.20,   5.17,  99.90,   4.90,  -0.07,
12/17 09Z,  -0.20,   9.09,  99.90,   8.82,  -0.07,
12/17 10Z,  -0.20,  13.34,  99.90,  13.07,  -0.07,
12/17 11Z,  -0.30,  16.74,  99.90,  16.37,  -0.07,
12/17 12Z,  -0.30,  18.24,  99.90,  17.87,  -0.07,  (max)
12/17 13Z,  -0.30,  17.77,  99.90,  17.39,  -0.07,
12/17 14Z,  -0.30,  16.01,  99.90,  15.64,  -0.07,
12/17 15Z,  -0.40,  13.71,  99.90,  13.24,  -0.07,
12/17 16Z,  -0.40,  11.09,  99.90,  10.62,  -0.07,
12/17 17Z,  -0.50,   8.61,  99.90,   8.04,  -0.07,
12/17 18Z,  -0.50,   7.59,  99.90,   7.02,  -0.07,  (min)
12/17 19Z,  -0.50,   8.78,  99.90,   8.20,  -0.07,
12/17 20Z,  -0.50,  11.39,  99.90,  10.82,  -0.07,
12/17 21Z,  -0.50,  14.41,  99.90,  13.84,  -0.07,
12/17 22Z,  -0.50,  17.33,  99.90,  16.76,  -0.07,
12/17 23Z,  -0.50,  19.43,  99.90,  18.86,  -0.07,
12/18 00Z,  -0.40,  19.82,  99.90,  19.35,  -0.07,  (max)
12/18 01Z,  -0.40,  18.26,  99.90,  17.78,  -0.07,
12/18 02Z,  -0.40,  15.26,  99.90,  14.79,  -0.07,
12/18 03Z,  -0.50,  11.61,  99.90,  11.04,  -0.07,
12/18 04Z,  -0.50,   7.66,  99.90,   7.09,  -0.07,
12/18 05Z,  -0.50,   3.63,  99.90,   3.06,  -0.07,
12/18 06Z,  -0.50,   0.71,  99.90,   0.13,  -0.07,
12/18 07Z,  -0.50,   0.37,  99.90,  -0.20,  -0.07,  (min)
12/18 08Z,  -0.50,   2.62,  99.90,   2.05,  -0.07,
12/18 09Z,  -0.50,   6.38,  99.90,   5.81,  -0.07,
12/18 10Z,  -0.50,  10.82,  99.90,  10.25,  -0.07,
12/18 11Z,  -0.40,  15.13,  99.90,  14.66,  -0.07,
12/18 12Z,  -0.40,  18.10,  99.90,  17.63,  -0.07,
12/18 13Z,  -0.40,  18.95,  99.90,  18.47,  -0.07,  (max)
12/18 14Z,  -0.40,  17.83,  99.90,  17.36,  -0.07,
12/18 15Z,  -0.40,  15.59,  99.90,  15.12,  -0.07,
12/18 16Z,  -0.40,  12.96,  99.90,  12.49,  -0.07,
12/18 17Z,  -0.40,  10.18,  99.90,   9.71,  -0.07,
12/18 18Z,  -0.50,   7.95,  99.90,   7.38,  -0.07,
12/18 19Z,  -0.50,   7.64,  99.90,   7.07,  -0.07,  (min)
12/18 20Z,  -0.50,   9.64,  99.90,   9.07,  -0.07,
12/18 21Z,  -0.50,  12.81,  99.90,  12.24,  -0.07,
12/18 22Z,  -0.50,  16.01,  99.90,  15.44,  -0.07,
12/18 23Z,  -0.40,  18.67,  99.90,  18.20,  -0.07,
12/19 00Z,  -0.40,  20.10,  99.90,  19.62,  -0.07,  (max)
12/19 01Z,  -0.40,  19.60,  99.90,  19.13,  -0.07,
12/19 02Z,  -0.40,  17.21,  99.90,  16.73,  -0.07,
12/19 03Z,  -0.40,  13.61,  99.90,  13.14,  -0.07,
12/19 04Z,  -0.40,   9.60,  99.90,   9.13,  -0.07,
12/19 05Z,  -0.40,   5.49,  99.90,   5.01,  -0.07,
12/19 06Z,  -0.40,   1.68,  99.90,   1.21,  -0.07,
12/19 07Z,  99.90,  -0.41,  99.90,  99.90,  -0.07,
12/19 08Z,  99.90,   0.44,  99.90,  99.90,  -0.07,
12/19 09Z,  99.90,   3.78,  99.90,  99.90,  -0.07,
12/19 10Z,  99.90,   8.24,  99.90,  99.90,  -0.07,
12/19 11Z,  99.90,  12.91,  99.90,  99.90,  -0.07,
12/19 12Z,  99.90,  16.92,  99.90,  99.90,  -0.07,