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
#Nikiski, AK : 11/13/2025 12:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 12Z,   0.30,   0.60,   0.29,  99.90,  -0.61,  (min)
11/11 13Z,   0.30,   2.15,   1.68,  99.90,  -0.77,
11/11 14Z,   0.30,   5.76,   5.45,  99.90,  -0.61,
11/11 15Z,   0.30,   9.86,   9.52,  99.90,  -0.64,
11/11 16Z,   0.30,  13.60,  13.37,  99.90,  -0.53,
11/11 17Z,   0.30,  16.72,  16.55,  99.90,  -0.47,
11/11 18Z,   0.30,  18.61,  18.38,  99.90,  -0.53,
11/11 19Z,   0.20,  18.68,  18.65,  99.90,  -0.23,  (max)
11/11 20Z,   0.20,  17.00,  17.18,  99.90,  -0.02,
11/11 21Z,   0.20,  14.34,  14.51,  99.90,  -0.03,
11/11 22Z,   0.20,  11.59,  11.69,  99.90,  -0.10,
11/11 23Z,   0.20,   9.17,   9.29,  99.90,  -0.08,
11/12 00Z,   0.20,   7.59,   7.70,  99.90,  -0.09,  (min)
11/12 01Z,   0.20,   7.83,   7.72,  99.90,  -0.31,
11/12 02Z,   0.20,  10.00,   9.42,  99.90,  -0.78,
11/12 03Z,   0.20,  12.79,  11.76,  99.90,  -1.23,
11/12 04Z,   0.10,  15.12,  14.09,  99.90,  -1.13,
11/12 05Z,   0.10,  16.87,  16.07,  99.90,  -0.90,
11/12 06Z,   0.00,  17.83,  17.10,  99.90,  -0.73,  (max)
11/12 07Z,   0.00,  17.47,  16.72,  99.90,  -0.75,
11/12 08Z,   0.00,  15.57,  14.94,  99.90,  -0.63,
11/12 09Z,   0.00,  12.59,  12.19,  99.90,  -0.40,
11/12 10Z,   0.00,   9.32,   9.17,  99.90,  -0.15,
11/12 11Z,   0.00,   6.20,   6.14,  99.90,  -0.06,
11/12 12Z,  -0.10,   3.52,   3.38,  99.90,  -0.04,
11/12 13Z,  -0.10,   2.22,   1.97,  99.90,  -0.15,  (min)
11/12 14Z,  -0.10,   3.25,   2.63,  99.90,  -0.52,
11/12 15Z,  -0.10,   6.06,   5.54,  99.90,  -0.42,
11/12 16Z,  -0.10,   9.43,   9.05,  99.90,  -0.28,
11/12 17Z,  -0.20,  12.86,  12.38,  99.90,  -0.28,
11/12 18Z,  -0.20,  16.05,  15.42,  99.90,  -0.43,
11/12 19Z,  -0.20,  18.18,  17.45,  99.90,  -0.53,
11/12 20Z,  -0.20,  18.57,  18.20,  99.90,  -0.17,  (max)
11/12 21Z,  -0.30,  17.28,  17.38,  99.90,   0.40,
11/12 22Z,  -0.30,  15.02,  15.11,  99.90,   0.39,
11/12 23Z,  -0.30,  12.48,  12.33,  99.90,   0.15,
11/13 00Z,  -0.30,   9.89,   9.81,  99.90,   0.22,
11/13 01Z,  -0.30,   7.81,   7.79,  99.90,   0.28,
11/13 02Z,  -0.30,   7.35,   6.91,  99.90,  -0.14,  (min)
11/13 03Z,  -0.40,   8.69,   7.41,  99.90,  -0.88,
11/13 04Z,  -0.40,  10.76,   9.41,  99.90,  -0.95,
11/13 05Z,  -0.40,  12.87,  11.83,  99.90,  -0.64,
11/13 06Z,  -0.50,  14.95,  14.00,  99.90,  -0.45,
11/13 07Z,  -0.50,  16.55,  15.48,  99.90,  -0.57,
11/13 08Z,  -0.50,  16.90,  15.92,  99.90,  -0.48,  (max)
11/13 09Z,  -0.40,  15.72,  15.06,  99.90,  -0.26,
11/13 10Z,  -0.40,  13.43,  13.07,  99.90,   0.04,
11/13 11Z,  -0.40,  10.70,  10.31,  99.90,   0.01,
11/13 12Z,  -0.40,   7.77,   7.61,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 13Z,  -0.40,   4.94,  99.90,   4.73,   0.19,
11/13 14Z,  -0.30,   3.31,  99.90,   3.15,   0.14,  (min)
11/13 15Z,  -0.30,   3.86,  99.90,   3.64,   0.09,
11/13 16Z,  -0.30,   6.11,  99.90,   5.85,   0.04,
11/13 17Z,  -0.30,   9.12,  99.90,   8.81,  -0.01,
11/13 18Z,  -0.30,  12.57,  99.90,  12.20,  -0.06,
11/13 19Z,  -0.30,  15.98,  99.90,  15.57,  -0.11,
11/13 20Z,  -0.30,  18.35,  99.90,  17.89,  -0.16,
11/13 21Z,  -0.30,  18.94,  99.90,  18.42,  -0.21,  (max)
11/13 22Z,  -0.30,  17.83,  99.90,  17.26,  -0.26,
11/13 23Z,  -0.30,  15.68,  99.90,  15.06,  -0.31,
11/14 00Z,  -0.20,  13.00,  99.90,  12.43,  -0.36,
11/14 01Z,  -0.20,   9.92,  99.90,   9.36,  -0.36,
11/14 02Z,  -0.20,   7.21,  99.90,   6.65,  -0.36,
11/14 03Z,  -0.20,   6.13,  99.90,   5.57,  -0.36,  (min)
11/14 04Z,  -0.20,   6.92,  99.90,   6.36,  -0.36,
11/14 05Z,  -0.30,   8.71,  99.90,   8.05,  -0.36,
11/14 06Z,  -0.30,  11.04,  99.90,  10.38,  -0.36,
11/14 07Z,  -0.30,  13.73,  99.90,  13.07,  -0.36,
11/14 08Z,  -0.30,  16.02,  99.90,  15.36,  -0.36,
11/14 09Z,  -0.30,  16.97,  99.90,  16.31,  -0.36,  (max)
11/14 10Z,  -0.30,  16.29,  99.90,  15.63,  -0.36,
11/14 11Z,  -0.30,  14.40,  99.90,  13.73,  -0.36,
11/14 12Z,  -0.30,  11.87,  99.90,  11.20,  -0.36,
11/14 13Z,  -0.30,   8.85,  99.90,   8.18,  -0.36,
11/14 14Z,  -0.40,   5.74,  99.90,   4.98,  -0.36,
11/14 15Z,  -0.40,   3.86,  99.90,   3.10,  -0.36,  (min)
11/14 16Z,  -0.40,   4.19,  99.90,   3.43,  -0.36,
11/14 17Z,  -0.40,   6.26,  99.90,   5.50,  -0.36,
11/14 18Z,  -0.40,   9.29,  99.90,   8.53,  -0.36,
11/14 19Z,  -0.40,  12.97,  99.90,  12.21,  -0.36,
11/14 20Z,  -0.40,  16.61,  99.90,  15.85,  -0.36,
11/14 21Z,  -0.40,  19.04,  99.90,  18.28,  -0.36,
11/14 22Z,  -0.40,  19.55,  99.90,  18.79,  -0.36,  (max)
11/14 23Z,  -0.40,  18.29,  99.90,  17.52,  -0.36,
11/15 00Z,  -0.40,  15.91,  99.90,  15.14,  -0.36,
11/15 01Z,  -0.40,  12.78,  99.90,  12.02,  -0.36,
11/15 02Z,  -0.50,   9.09,  99.90,   8.23,  -0.36,
11/15 03Z,  -0.60,   5.84,  99.90,   4.87,  -0.36,
11/15 04Z,  -0.70,   4.45,  99.90,   3.39,  -0.36,  (min)
11/15 05Z,  -0.70,   5.14,  99.90,   4.08,  -0.36,
11/15 06Z,  -0.70,   7.13,  99.90,   6.07,  -0.36,
11/15 07Z,  -0.70,  10.03,  99.90,   8.97,  -0.36,
11/15 08Z,  -0.70,  13.44,  99.90,  12.37,  -0.36,
11/15 09Z,  -0.70,  16.28,  99.90,  15.21,  -0.36,
11/15 10Z,  -0.70,  17.54,  99.90,  16.48,  -0.36,  (max)
11/15 11Z,  -0.80,  17.00,  99.90,  15.83,  -0.36,
11/15 12Z,  -0.80,  15.14,  99.90,  13.98,  -0.36,
11/15 13Z,  -0.70,  12.51,  99.90,  11.45,  -0.36,
11/15 14Z,  -0.70,   9.24,  99.90,   8.18,  -0.36,
11/15 15Z,  -0.60,   5.93,  99.90,   4.97,  -0.36,
11/15 16Z,  -0.50,   4.08,  99.90,   3.22,  -0.36,  (min)
11/15 17Z,  -0.50,   4.58,  99.90,   3.71,  -0.36,
11/15 18Z,  -0.40,   6.85,  99.90,   6.09,  -0.36,
11/15 19Z,  -0.40,  10.18,  99.90,   9.42,  -0.36,
11/15 20Z,  -0.40,  14.15,  99.90,  13.38,  -0.36,
11/15 21Z,  -0.30,  17.83,  99.90,  17.16,  -0.36,
11/15 22Z,  -0.20,  19.99,  99.90,  19.42,  -0.36,
11/15 23Z,  -0.10,  20.04,  99.90,  19.57,  -0.36,  (max)
11/16 00Z,   0.00,  18.27,  99.90,  17.91,  -0.36,
11/16 01Z,   0.00,  15.37,  99.90,  15.01,  -0.36,
11/16 02Z,   0.00,  11.66,  99.90,  11.29,  -0.36,
11/16 03Z,   0.00,   7.43,  99.90,   7.06,  -0.36,
11/16 04Z,   0.00,   3.96,  99.90,   3.60,  -0.36,
11/16 05Z,   0.00,   2.74,  99.90,   2.37,  -0.36,  (min)
11/16 06Z,   0.00,   3.81,  99.90,   3.45,  -0.36,
11/16 07Z,   0.00,   6.42,  99.90,   6.05,  -0.36,
11/16 08Z,   0.00,  10.06,  99.90,   9.70,  -0.36,
11/16 09Z,   0.00,  14.07,  99.90,  13.70,  -0.36,
11/16 10Z,   0.00,  17.15,  99.90,  16.78,  -0.36,
11/16 11Z,   0.00,  18.31,  99.90,  17.95,  -0.36,  (max)
11/16 12Z,   0.00,  17.52,  99.90,  17.16,  -0.36,
11/16 13Z,   0.00,  15.40,  99.90,  15.04,  -0.36,
11/16 14Z,   0.00,  12.49,  99.90,  12.13,  -0.36,
11/16 15Z,  -0.10,   8.99,  99.90,   8.53,  -0.36,
11/16 16Z,  -0.10,   5.72,  99.90,   5.26,  -0.36,
11/16 17Z,  -0.20,   4.28,  99.90,   3.72,  -0.36,  (min)
11/16 18Z,  -0.30,   5.32,  99.90,   4.66,  -0.36,
11/16 19Z,  -0.30,   8.10,  99.90,   7.43,  -0.36,
11/16 20Z,  -0.40,  11.83,  99.90,  11.06,  -0.36,
11/16 21Z,  -0.40,  15.93,  99.90,  15.17,  -0.36,
11/16 22Z,  -0.30,  19.31,  99.90,  18.64,  -0.36,
11/16 23Z,  -0.30,  20.78,  99.90,  20.12,  -0.36,  (max)
11/17 00Z,  -0.30,  20.01,  99.90,  19.35,  -0.36,