EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 07/14/2026 22:22:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 06Z,   0.00,   5.64,  99.90,  99.90,  99.90,
07/13 07Z,   0.00,   6.73,  99.90,  99.90,  99.90,
07/13 08Z,   0.00,  10.32,  99.90,  99.90,  99.90,
07/13 09Z,   0.00,  14.74,  99.90,  99.90,  99.90,
07/13 10Z,   0.00,  18.64,  99.90,  99.90,  99.90,
07/13 11Z,   0.00,  21.29,  99.90,  99.90,  99.90,
07/13 12Z,   0.00,  21.96,  99.90,  99.90,  99.90,
07/13 13Z,   0.00,  20.25,  99.90,  99.90,  99.90,
07/13 14Z,   0.00,  16.52,  99.90,  99.90,  99.90,
07/13 15Z,   0.00,  11.65,  99.90,  99.90,  99.90,
07/13 16Z,  -0.10,   6.47,  99.90,  99.90,  99.90,
07/13 17Z,  -0.10,   1.43,  99.90,  99.90,  99.90,
07/13 18Z,  -0.10,  -2.61,  99.90,  99.90,  99.90,
07/13 19Z,  -0.10,  -3.92,  99.90,  99.90,  99.90,
07/13 20Z,  -0.10,  -1.53,  99.90,  99.90,  99.90,
07/13 21Z,  -0.10,   3.44,  99.90,  99.90,  99.90,
07/13 22Z,  -0.10,   9.25,   9.07,  99.90,  -0.08,  (min)
07/13 23Z,  -0.10,  14.69,  13.99,  99.90,  -0.60,
07/14 00Z,  -0.10,  18.69,  17.87,  99.90,  -0.72,
07/14 01Z,  -0.10,  20.32,  19.93,  99.90,  -0.29,  (max)
07/14 02Z,  -0.10,  19.41,  19.60,  99.90,   0.29,
07/14 03Z,   0.00,  16.62,  16.73,  99.90,   0.11,
07/14 04Z,   0.00,  12.98,  12.49,  99.90,  -0.49,
07/14 05Z,   0.00,   9.17,   8.69,  99.90,  -0.48,
07/14 06Z,  -0.10,   5.80,   5.56,  99.90,  -0.14,
07/14 07Z,  -0.10,   4.25,   3.74,  99.90,  -0.41,  (min)
07/14 08Z,  -0.10,   5.90,   5.26,  99.90,  -0.54,
07/14 09Z,  -0.10,  10.19,  10.27,  99.90,   0.18,
07/14 10Z,  -0.10,  15.21,  15.10,  99.90,  -0.01,
07/14 11Z,  -0.10,  19.50,  19.21,  99.90,  -0.19,
07/14 12Z,  -0.10,  22.23,  22.11,  99.90,  -0.02,
07/14 13Z,  -0.10,  22.66,  22.79,  99.90,   0.23,  (max)
07/14 14Z,  -0.10,  20.52,  20.56,  99.90,   0.14,
07/14 15Z,  -0.10,  16.31,  15.99,  99.90,  -0.22,
07/14 16Z,  -0.20,  10.95,  10.91,  99.90,   0.16,
07/14 17Z,  -0.20,   5.27,   6.03,  99.90,   0.96,
07/14 18Z,  -0.20,  -0.13,   1.12,  99.90,   1.45,
07/14 19Z,  -0.20,  -4.07,  -2.71,  99.90,   1.56,
07/14 20Z,  -0.20,  -4.65,  -4.74,  99.90,   0.11,  (min)
07/14 21Z,  -0.20,  -1.27,  -2.08,  99.90,  -0.61,
07/14 22Z,  -0.20,   4.55,   4.60,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 23Z,  -0.20,  10.88,  99.90,  10.91,   0.23,
07/15 00Z,  -0.20,  16.46,  99.90,  16.48,   0.22,
07/15 01Z,  -0.20,  20.20,  99.90,  20.19,   0.20,
07/15 02Z,  -0.30,  21.28,  99.90,  21.15,   0.18,  (max)
07/15 03Z,  -0.30,  19.72,  99.90,  19.58,   0.16,
07/15 04Z,  -0.30,  16.30,  99.90,  16.14,   0.14,
07/15 05Z,  -0.30,  12.05,  99.90,  11.87,   0.12,
07/15 06Z,  -0.30,   7.71,  99.90,   7.51,   0.10,
07/15 07Z,  -0.30,   4.14,  99.90,   3.92,   0.08,
07/15 08Z,  -0.30,   2.98,  99.90,   2.74,   0.06,  (min)
07/15 09Z,  -0.30,   5.40,  99.90,   5.14,   0.04,
07/15 10Z,  -0.30,  10.39,  99.90,  10.12,   0.03,
07/15 11Z,  -0.30,  15.82,  99.90,  15.54,   0.03,
07/15 12Z,  -0.20,  20.25,  99.90,  20.07,   0.03,
07/15 13Z,  -0.10,  22.83,  99.90,  22.76,   0.03,
07/15 14Z,  -0.10,  22.89,  99.90,  22.82,   0.03,  (max)
07/15 15Z,   0.00,  20.30,  99.90,  20.33,   0.03,
07/15 16Z,   0.00,  15.65,  99.90,  15.67,   0.03,
07/15 17Z,   0.00,   9.90,  99.90,   9.92,   0.03,
07/15 18Z,   0.00,   3.93,  99.90,   3.96,   0.03,
07/15 19Z,   0.00,  -1.50,  99.90,  -1.47,   0.03,
07/15 20Z,   0.00,  -4.90,  99.90,  -4.87,   0.03,  (min)
07/15 21Z,   0.10,  -4.44,  99.90,  -4.31,   0.03,
07/15 22Z,   0.10,  -0.04,  99.90,   0.09,   0.03,
07/15 23Z,   0.10,   6.37,  99.90,   6.50,   0.03,
07/16 00Z,   0.10,  12.85,  99.90,  12.97,   0.03,
07/16 01Z,   0.10,  18.19,  99.90,  18.31,   0.03,
07/16 02Z,   0.10,  21.37,  99.90,  21.49,   0.03,
07/16 03Z,   0.10,  21.75,  99.90,  21.88,   0.03,  (max)
07/16 04Z,   0.10,  19.50,  99.90,  19.62,   0.03,
07/16 05Z,   0.10,  15.47,  99.90,  15.59,   0.03,
07/16 06Z,   0.10,  10.71,  99.90,  10.84,   0.03,
07/16 07Z,   0.00,   6.07,  99.90,   6.10,   0.03,
07/16 08Z,   0.00,   2.64,  99.90,   2.66,   0.03,
07/16 09Z,   0.00,   2.14,  99.90,   2.17,   0.03,  (min)
07/16 10Z,   0.00,   5.37,  99.90,   5.40,   0.03,
07/16 11Z,   0.00,  10.85,  99.90,  10.88,   0.03,
07/16 12Z,   0.00,  16.37,  99.90,  16.40,   0.03,
07/16 13Z,   0.00,  20.64,  99.90,  20.66,   0.03,
07/16 14Z,   0.00,  22.89,  99.90,  22.91,   0.03,  (max)
07/16 15Z,   0.00,  22.53,  99.90,  22.56,   0.03,
07/16 16Z,  -0.10,  19.54,  99.90,  19.46,   0.03,
07/16 17Z,  -0.10,  14.56,  99.90,  14.48,   0.03,
07/16 18Z,  -0.20,   8.62,  99.90,   8.45,   0.03,
07/16 19Z,  -0.20,   2.68,  99.90,   2.51,   0.03,
07/16 20Z,  -0.30,  -2.34,  99.90,  -2.61,   0.03,
07/16 21Z,  -0.30,  -4.81,  99.90,  -5.08,   0.03,  (min)
07/16 22Z,  -0.30,  -3.19,  99.90,  -3.46,   0.03,
07/16 23Z,  -0.30,   2.03,  99.90,   1.76,   0.03,
07/17 00Z,  -0.40,   8.64,  99.90,   8.26,   0.03,
07/17 01Z,  -0.40,  14.84,  99.90,  14.46,   0.03,
07/17 02Z,  -0.40,  19.61,  99.90,  19.23,   0.03,
07/17 03Z,  -0.50,  22.05,  99.90,  21.58,   0.03,  (max)
07/17 04Z,  -0.50,  21.68,  99.90,  21.20,   0.03,
07/17 05Z,  -0.50,  18.76,  99.90,  18.28,   0.03,
07/17 06Z,  -0.50,  14.23,  99.90,  13.75,   0.03,
07/17 07Z,  -0.60,   9.20,  99.90,   8.63,   0.03,
07/17 08Z,  -0.60,   4.60,  99.90,   4.02,   0.03,
07/17 09Z,  -0.60,   1.62,  99.90,   1.05,   0.03,  (min)
07/17 10Z,  -0.60,   1.92,  99.90,   1.34,   0.03,
07/17 11Z,  -0.60,   5.78,  99.90,   5.21,   0.03,
07/17 12Z,  -0.60,  11.38,  99.90,  10.80,   0.03,
07/17 13Z,  -0.60,  16.63,  99.90,  16.05,   0.03,
07/17 14Z,  -0.50,  20.49,  99.90,  20.01,   0.03,
07/17 15Z,  -0.60,  22.32,  99.90,  21.74,   0.03,  (max)
07/17 16Z,  -0.60,  21.57,  99.90,  20.99,   0.03,
07/17 17Z,  -0.60,  18.27,  99.90,  17.70,   0.03,
07/17 18Z,  -0.60,  13.16,  99.90,  12.59,   0.03,
07/17 19Z,  -0.70,   7.36,  99.90,   6.68,   0.03,
07/17 20Z,  -0.70,   1.85,  99.90,   1.18,   0.03,
07/17 21Z,  -0.70,  -2.35,  99.90,  -3.02,   0.03,
07/17 22Z,  -0.60,  -3.66,  99.90,  -4.24,   0.03,  (min)
07/17 23Z,  -0.60,  -0.98,  99.90,  -1.56,   0.03,
07/18 00Z,  -0.50,   4.65,  99.90,   4.17,   0.03,
07/18 01Z,  -0.50,  10.98,  99.90,  10.51,   0.03,
07/18 02Z,  -0.50,  16.54,  99.90,  16.07,   0.03,
07/18 03Z,  -0.40,  20.52,  99.90,  20.15,   0.03,
07/18 04Z,  -0.40,  22.15,  99.90,  21.78,   0.03,  (max)
07/18 05Z,  -0.40,  21.05,  99.90,  20.67,   0.03,
07/18 06Z,  -0.40,  17.58,  99.90,  17.20,   0.03,
07/18 07Z,  -0.40,  12.79,  99.90,  12.42,   0.03,
07/18 08Z,  -0.40,   7.83,  99.90,   7.45,   0.03,
07/18 09Z,  -0.30,   3.59,  99.90,   3.31,   0.03,
07/18 10Z,  -0.30,   1.28,  99.90,   1.01,   0.03,  (min)
07/18 11Z,  -0.20,   2.29,  99.90,   2.11,   0.03,
07/18 12Z,  -0.20,   6.43,  99.90,   6.26,   0.03,
07/18 13Z,  99.90,  11.73,  99.90,  99.90,   0.03,
07/18 14Z,  99.90,  16.41,  99.90,  99.90,   0.03,
07/18 15Z,  99.90,  19.74,  99.90,  99.90,   0.03,
07/18 16Z,  99.90,  21.14,  99.90,  99.90,   0.03,
07/18 17Z,  99.90,  20.10,  99.90,  99.90,   0.03,
07/18 18Z,  99.90,  16.69,  99.90,  99.90,   0.03,