EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Alitak, AK : 10/14/2026 12:22:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 12Z,  -0.40,  11.59,  11.51,  99.90,   0.32,  (max)
10/12 13Z,  -0.40,  10.50,  10.40,  99.90,   0.30,
10/12 14Z,  -0.40,   8.36,   8.48,  99.90,   0.52,
10/12 15Z,  -0.40,   5.86,   5.90,  99.90,   0.44,
10/12 16Z,  -0.40,   3.70,   3.72,  99.90,   0.42,
10/12 17Z,  -0.40,   2.43,   2.44,  99.90,   0.41,  (min)
10/12 18Z,  -0.40,   2.36,   2.47,  99.90,   0.51,
10/12 19Z,  -0.40,   3.51,   3.62,  99.90,   0.51,
10/12 20Z,  -0.40,   5.76,   5.77,  99.90,   0.41,
10/12 21Z,  -0.40,   8.70,   8.66,  99.90,   0.36,
10/12 22Z,  -0.40,  11.47,  11.38,  99.90,   0.31,
10/12 23Z,  -0.40,  13.08,  12.89,  99.90,   0.21,  (max)
10/13 00Z,  -0.40,  13.06,  12.80,  99.90,   0.14,
10/13 01Z,  -0.40,  11.47,  11.47,  99.90,   0.40,
10/13 02Z,  -0.40,   8.69,   8.79,  99.90,   0.50,
10/13 03Z,  -0.40,   5.36,   5.49,  99.90,   0.53,
10/13 04Z,  -0.40,   2.22,   2.33,  99.90,   0.51,
10/13 05Z,  -0.40,  -0.11,   0.04,  99.90,   0.55,
10/13 06Z,  -0.30,  -1.17,  -0.95,  99.90,   0.52,  (min)
10/13 07Z,  -0.30,  -0.78,  -0.63,  99.90,   0.45,
10/13 08Z,  -0.30,   0.99,   0.85,  99.90,   0.16,
10/13 09Z,  -0.30,   3.87,   3.78,  99.90,   0.21,
10/13 10Z,  -0.30,   7.16,   7.14,  99.90,   0.28,
10/13 11Z,  -0.30,   9.80,   9.86,  99.90,   0.36,
10/13 12Z,  -0.30,  11.08,  11.11,  99.90,   0.33,  (max)
10/13 13Z,  -0.30,  10.88,  10.73,  99.90,   0.15,
10/13 14Z,  -0.30,   9.47,   9.35,  99.90,   0.18,
10/13 15Z,  -0.30,   7.37,   7.37,  99.90,   0.30,
10/13 16Z,  -0.30,   5.25,   5.18,  99.90,   0.23,
10/13 17Z,  -0.30,   3.68,   3.67,  99.90,   0.29,
10/13 18Z,  -0.30,   3.07,   3.13,  99.90,   0.36,  (min)
10/13 19Z,  -0.30,   3.59,   3.62,  99.90,   0.33,
10/13 20Z,  -0.30,   5.14,   5.10,  99.90,   0.26,
10/13 21Z,  -0.30,   7.46,   7.47,  99.90,   0.31,
10/13 22Z,  -0.30,  10.06,  10.00,  99.90,   0.24,
10/13 23Z,  -0.30,  12.11,  11.97,  99.90,   0.16,
10/14 00Z,  -0.30,  12.83,  12.54,  99.90,   0.01,  (max)
10/14 01Z,  -0.40,  12.02,  11.90,  99.90,   0.28,
10/14 02Z,  -0.40,   9.96,   9.99,  99.90,   0.43,
10/14 03Z,  -0.40,   7.09,   7.14,  99.90,   0.45,
10/14 04Z,  -0.40,   4.04,   4.18,  99.90,   0.54,
10/14 05Z,  -0.40,   1.42,   1.50,  99.90,   0.48,
10/14 06Z,  -0.40,  -0.26,  -0.21,  99.90,   0.45,
10/14 07Z,  -0.40,  -0.66,  -0.40,  99.90,   0.66,  (min)
10/14 08Z,  -0.40,   0.25,   0.29,  99.90,   0.44,
10/14 09Z,  -0.40,   2.30,   2.05,  99.90,   0.15,
10/14 10Z,  -0.50,   5.11,   4.99,  99.90,   0.38,
10/14 11Z,  -0.60,   7.94,   7.91,  99.90,   0.57,
10/14 12Z,  -0.70,   9.89,   9.94,  99.90,   0.75,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 13Z,  -0.70,  10.50,  99.90,  10.52,   0.73,  (max)
10/14 14Z,  -0.70,   9.87,  99.90,   9.88,   0.70,
10/14 15Z,  -0.80,   8.40,  99.90,   8.27,   0.68,
10/14 16Z,  -0.90,   6.58,  99.90,   6.33,   0.65,
10/14 17Z,  -1.00,   4.97,  99.90,   4.59,   0.63,
10/14 18Z,  -0.80,   4.01,  99.90,   3.81,   0.60,  (min)
10/14 19Z,  -0.50,   4.00,  99.90,   4.08,   0.57,
10/14 20Z,  -0.40,   4.96,  99.90,   5.10,   0.55,
10/14 21Z,  -0.40,   6.64,  99.90,   6.76,   0.52,
10/14 22Z,  -0.40,   8.75,  99.90,   8.84,   0.50,
10/14 23Z,  -0.50,  10.78,  99.90,  10.75,   0.47,
10/15 00Z,  -0.50,  12.01,  99.90,  11.96,   0.44,  (max)
10/15 01Z,  -0.50,  11.94,  99.90,  11.88,   0.44,
10/15 02Z,  -0.60,  10.62,  99.90,  10.46,   0.44,
10/15 03Z,  -0.60,   8.41,  99.90,   8.25,   0.44,
10/15 04Z,  -0.60,   5.77,  99.90,   5.62,   0.44,
10/15 05Z,  -0.60,   3.21,  99.90,   3.05,   0.44,
10/15 06Z,  -0.60,   1.20,  99.90,   1.04,   0.44,
10/15 07Z,  -0.50,   0.16,  99.90,   0.10,   0.44,  (min)
10/15 08Z,  -0.50,   0.29,  99.90,   0.23,   0.44,
10/15 09Z,  -0.40,   1.50,  99.90,   1.54,   0.44,
10/15 10Z,  -0.40,   3.53,  99.90,   3.57,   0.44,
10/15 11Z,  -0.40,   6.00,  99.90,   6.04,   0.44,
10/15 12Z,  -0.40,   8.22,  99.90,   8.26,   0.44,
10/15 13Z,  -0.40,   9.49,  99.90,   9.53,   0.44,
10/15 14Z,  -0.40,   9.60,  99.90,   9.64,   0.44,  (max)
10/15 15Z,  -0.30,   8.82,  99.90,   8.96,   0.44,
10/15 16Z,  -0.20,   7.51,  99.90,   7.76,   0.44,
10/15 17Z,  -0.20,   6.12,  99.90,   6.36,   0.44,
10/15 18Z,  -0.10,   5.05,  99.90,   5.39,   0.44,
10/15 19Z,   0.00,   4.64,  99.90,   5.09,   0.44,  (min)
10/15 20Z,   0.00,   5.07,  99.90,   5.51,   0.44,
10/15 21Z,   0.10,   6.21,  99.90,   6.75,   0.44,
10/15 22Z,   0.10,   7.76,  99.90,   8.30,   0.44,
10/15 23Z,   0.20,   9.44,  99.90,  10.08,   0.44,
10/16 00Z,   0.10,  10.82,  99.90,  11.36,   0.44,
10/16 01Z,   0.10,  11.32,  99.90,  11.87,   0.44,  (max)
10/16 02Z,   0.00,  10.70,  99.90,  11.15,   0.44,
10/16 03Z,   0.00,   9.19,  99.90,   9.64,   0.44,
10/16 04Z,   0.00,   7.16,  99.90,   7.60,   0.44,
10/16 05Z,   0.00,   4.94,  99.90,   5.38,   0.44,
10/16 06Z,   0.00,   2.92,  99.90,   3.37,   0.44,
10/16 07Z,   0.10,   1.49,  99.90,   2.04,   0.44,
10/16 08Z,   0.20,   0.95,  99.90,   1.60,   0.44,  (min)
10/16 09Z,   0.20,   1.38,  99.90,   2.03,   0.44,
10/16 10Z,   0.10,   2.61,  99.90,   3.16,   0.44,
10/16 11Z,   0.10,   4.40,  99.90,   4.94,   0.44,
10/16 12Z,   0.10,   6.39,  99.90,   6.94,   0.44,
10/16 13Z,   0.00,   8.01,  99.90,   8.46,   0.44,
10/16 14Z,   0.00,   8.77,  99.90,   9.21,   0.44,  (max)
10/16 15Z,  -0.10,   8.66,  99.90,   9.00,   0.44,
10/16 16Z,  -0.10,   7.96,  99.90,   8.31,   0.44,
10/16 17Z,  -0.20,   6.98,  99.90,   7.23,   0.44,
10/16 18Z,  -0.10,   6.03,  99.90,   6.37,   0.44,
10/16 19Z,  -0.10,   5.42,  99.90,   5.76,   0.44,  (min)
10/16 20Z,   0.00,   5.40,  99.90,   5.84,   0.44,
10/16 21Z,   0.00,   6.02,  99.90,   6.46,   0.44,
10/16 22Z,   0.00,   7.08,  99.90,   7.52,   0.44,
10/16 23Z,   0.00,   8.31,  99.90,   8.75,   0.44,
10/17 00Z,   0.00,   9.49,  99.90,   9.93,   0.44,
10/17 01Z,   0.00,  10.29,  99.90,  10.73,   0.44,
10/17 02Z,   0.00,  10.30,  99.90,  10.75,   0.44,  (max)
10/17 03Z,  -0.10,   9.47,  99.90,   9.82,   0.44,
10/17 04Z,  -0.10,   8.08,  99.90,   8.43,   0.44,
10/17 05Z,  -0.20,   6.40,  99.90,   6.64,   0.44,
10/17 06Z,  -0.20,   4.65,  99.90,   4.89,   0.44,
10/17 07Z,  -0.10,   3.12,  99.90,   3.46,   0.44,
10/17 08Z,  -0.10,   2.11,  99.90,   2.45,   0.44,
10/17 09Z,  -0.10,   1.83,  99.90,   2.17,   0.44,  (min)
10/17 10Z,  -0.10,   2.30,  99.90,   2.64,   0.44,
10/17 11Z,  -0.10,   3.34,  99.90,   3.69,   0.44,
10/17 12Z,  -0.10,   4.77,  99.90,   5.12,   0.44,
10/17 13Z,  -0.20,   6.32,  99.90,   6.56,   0.44,
10/17 14Z,  -0.20,   7.52,  99.90,   7.76,   0.44,
10/17 15Z,  -0.30,   8.03,  99.90,   8.18,   0.44,  (max)
10/17 16Z,  -0.30,   7.95,  99.90,   8.10,   0.44,
10/17 17Z,  -0.30,   7.50,  99.90,   7.65,   0.44,
10/17 18Z,  -0.30,   6.86,  99.90,   7.01,   0.44,
10/17 19Z,  -0.20,   6.26,  99.90,   6.51,   0.44,
10/17 20Z,  -0.20,   5.94,  99.90,   6.18,   0.44,  (min)
10/17 21Z,  -0.20,   6.05,  99.90,   6.30,   0.44,
10/17 22Z,  -0.10,   6.61,  99.90,   6.95,   0.44,
10/17 23Z,  -0.10,   7.41,  99.90,   7.75,   0.44,
10/18 00Z,  -0.20,   8.25,  99.90,   8.49,   0.44,